🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.57 AU - 0.87 AU

Year: 219 Days

Day: 39.6 Hours

Environment

Temp: 118 °C

Axial Tilt: 43.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,158,836 km

• M1: 565,929 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.96 AU - 0.96 AU

Year: 337 Days

Day: 42.1 Hours

Environment

Temp: 146 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,158,836 km

• M1: 68,665 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.93 AU - 1.03 AU

Year: 347 Days

Day: 19.5 Hours

Environment

Temp: 86 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.09 AU - 2.39 AU

Year: 1201 Days

Day: 25.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,158,836 km

• M1: 2,157,351 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.27 AU - 3.59 AU

Year: 2275 Days

Day: 19.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.1

Radius: 11.2

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.77 AU - 7.37 AU

Year: 5356 Days

Day: 5.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 100,158,836 km

• M1: 140,622 km (0.049 R)
• M2: 280,945 km (0.086 R)
• M3: 446,101 km (0.096 R)
• M4: 527,033 km (0.103 R)
• M5: 699,370 km (0.039 R)
• M6: 867,518 km (0.107 R)
• M7: 948,750 km (0.114 R)
• M8: 1,110,615 km (0.11 R)
• M9: 1,226,852 km (0.108 R)
• M10: 1,347,428 km (0.087 R)
• M11: 1,541,157 km (0.098 R)
• M12: 1,672,055 km (0.108 R)
• M13: 2,109,480 km (0.092 R)
• M14: 2,499,032 km (0.03 R)
• M15: 2,812,290 km (0.047 R)
• M16: 3,529,911 km (0.112 R)
• M17: 3,704,492 km (0.092 R)
• M18: 3,840,626 km (0.059 R)
• M19: 4,431,089 km (0.095 R)
• M20: 4,561,389 km (0.096 R)
• M21: 4,663,564 km (0.091 R)
• M22: 4,825,878 km (0.11 R)
• M23: 5,004,946 km (0.117 R)
• M24: 5,247,145 km (0.103 R)
• M25: 6,222,075 km (0.1 R)
• M26: 6,433,606 km (0.092 R)
• M27: 6,680,592 km (0.035 R)
• M28: 7,184,139 km (0.039 R)
• M29: 7,286,314 km (0.031 R)
• M30: 7,682,449 km (0.077 R)
• M31: 7,769,515 km (0.106 R)
• M32: 8,015,155 km (0.108 R)
• M33: 8,622,073 km (0.097 R)
• M34: 8,767,183 km (0.072 R)
• M35: 9,114,849 km (0.05 R)
• M36: 9,188,600 km (0.101 R)
• M37: 9,504,402 km (0.111 R)
• M38: 9,994,185 km (0.111 R)
• M39: 11,632,581 km (0.102 R)
• M40: 11,893,480 km (0.1 R)
• M41: 12,075,391 km (0.104 R)
• M42: 12,873,944 km (0.114 R)
• M43: 13,123,024 km (0.047 R)
• M44: 13,668,309 km (0.108 R)
• M45: 14,457,138 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.2

Radius: 13.8

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 5.77 AU - 7.55 AU

Year: 6156 Days

Day: 6.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 100,158,836 km

• M1: 176,226 km (0.108 R)
• M2: 282,142 km (0.12 R)
• M3: 403,765 km (0.076 R)
• M4: 745,745 km (0.073 R)
• M5: 1,055,563 km (0.1 R)
• M6: 1,333,665 km (0.106 R)
• M7: 1,466,807 km (0.096 R)
• M8: 1,779,467 km (0.094 R)
• M9: 1,894,059 km (0.118 R)
• M10: 1,994,289 km (0.094 R)
• M11: 2,578,768 km (0.089 R)
• M12: 2,709,517 km (0.105 R)
• M13: 3,458,404 km (0.097 R)
• M14: 3,771,213 km (0.106 R)
• M15: 4,158,970 km (0.096 R)
• M16: 4,514,714 km (0.094 R)
• M17: 4,605,071 km (0.075 R)
• M18: 4,833,956 km (0.109 R)
• M19: 5,137,340 km (0.116 R)
• M20: 5,664,823 km (0.108 R)
• M21: 6,335,919 km (0.063 R)
• M22: 6,642,445 km (0.111 R)
• M23: 7,058,626 km (0.108 R)
• M24: 7,164,092 km (0.049 R)
• M25: 7,483,484 km (0.101 R)
• M26: 7,807,662 km (0.088 R)
• M27: 8,274,857 km (0.098 R)
• M28: 8,610,105 km (0.09 R)
• M29: 8,864,571 km (0.108 R)
• M30: 9,759,915 km (0.062 R)
• M31: 10,173,702 km (0.104 R)
• M32: 10,563,255 km (0.093 R)
• M33: 10,866,191 km (0.084 R)
• M34: 11,018,631 km (0.091 R)
• M35: 11,202,786 km (0.098 R)
• M36: 11,480,739 km (0.115 R)
• M37: 11,760,936 km (0.105 R)
• M38: 12,328,211 km (0.03 R)
• M39: 12,551,261 km (0.049 R)
• M40: 12,872,298 km (0.039 R)
• M41: 13,228,491 km (0.047 R)
• M42: 13,489,689 km (0.027 R)
• M43: 13,653,798 km (0.036 R)
• M44: 13,818,505 km (0.062 R)
• M45: 14,350,176 km (0.056 R)
• M46: 14,652,214 km (0.068 R)
• M47: 15,024,114 km (0.083 R)
• M48: 15,126,140 km (0.045 R)
• M49: 15,296,681 km (0.083 R)
• M50: 15,881,310 km (0.045 R)
• M51: 16,054,544 km (0.074 R)
• M52: 16,333,245 km (0.032 R)
• M53: 17,285,436 km (0.04 R)
• M54: 18,038,661 km (0.109 R)
• M55: 18,619,549 km (0.102 R)
• M56: 19,391,474 km (0.071 R)
• M57: 20,361,766 km (0.085 R)
• M58: 20,474,713 km (0.04 R)
• M59: 20,814,898 km (0.077 R)
• M60: 20,928,742 km (0.116 R)
• M61: 21,233,174 km (0.117 R)
• M62: 23,880,308 km (0.077 R)
• M63: 24,039,181 km (0.111 R)
• M64: 24,318,181 km (0.091 R)
• M65: 24,558,286 km (0.104 R)
• M66: 24,758,896 km (0.046 R)
• M67: 25,323,479 km (0.1 R)
• M68: 25,770,028 km (0.093 R)
• M69: 25,892,250 km (0.095 R)
• M70: 26,096,451 km (0.109 R)
• M71: 26,219,271 km (0.099 R)
• M72: 26,671,056 km (0.092 R)
• M73: 26,794,774 km (0.105 R)
• M74: 27,042,657 km (0.06 R)
• M75: 27,374,316 km (0.108 R)
• M76: 27,499,081 km (0.047 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.4

Radius: 9.2

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 5.47 AU - 8.71 AU

Year: 6761 Days

Day: 11.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 100,158,836 km

• M1: 182,509 km (0.089 R)
• M2: 457,171 km (0.085 R)
• M3: 596,596 km (0.104 R)
• M4: 1,115,103 km (0.118 R)
• M5: 1,548,039 km (0.111 R)
• M6: 1,709,604 km (0.084 R)
• M7: 2,010,595 km (0.104 R)
• M8: 2,227,363 km (0.055 R)
• M9: 2,556,328 km (0.052 R)
• M10: 3,123,604 km (0.091 R)
• M11: 3,237,148 km (0.04 R)
• M12: 3,305,963 km (0.034 R)
• M13: 3,375,227 km (0.08 R)
• M14: 3,801,282 km (0.106 R)
• M15: 4,070,109 km (0.079 R)
• M16: 5,477,676 km (0.11 R)
• M17: 6,579,464 km (0.069 R)
• M18: 6,666,979 km (0.059 R)
• M19: 6,784,263 km (0.09 R)
• M20: 6,902,446 km (0.069 R)
• M21: 7,050,847 km (0.103 R)
• M22: 7,170,525 km (0.083 R)
• M23: 7,472,414 km (0.114 R)
• M24: 7,995,408 km (0.115 R)
• M25: 8,057,641 km (0.111 R)
• M26: 8,151,438 km (0.032 R)
• M27: 8,276,951 km (0.077 R)
• M28: 8,593,799 km (0.107 R)
• M29: 8,721,556 km (0.119 R)
• M30: 8,914,537 km (0.102 R)
• M31: 9,076,402 km (0.064 R)
• M32: 9,173,940 km (0.118 R)
• M33: 9,304,688 km (0.114 R)
• M34: 9,967,257 km (0.115 R)
• M35: 10,135,256 km (0.118 R)
• M36: 10,236,533 km (0.101 R)
• M37: 10,610,827 km (0.104 R)
• M38: 10,851,231 km (0.101 R)
• M39: 11,163,143 km (0.057 R)
• M40: 12,116,380 km (0.094 R)
• M41: 12,512,216 km (0.108 R)
• M42: 12,948,892 km (0.061 R)
• M43: 13,132,449 km (0.097 R)
• M44: 14,554,526 km (0.087 R)
• M45: 15,245,070 km (0.038 R)
• M46: 15,516,590 km (0.083 R)
• M47: 16,064,268 km (0.117 R)
• M48: 18,276,821 km (0.099 R)
• M49: 18,358,950 km (0.066 R)
• M50: 18,772,139 km (0.09 R)
• M51: 19,188,171 km (0.099 R)
• M52: 19,649,531 km (0.071 R)
• M53: 19,733,754 km (0.09 R)
• M54: 20,412,181 km (0.114 R)
• M55: 21,141,470 km (0.048 R)
• M56: 21,704,856 km (0.103 R)
• M57: 22,273,178 km (0.05 R)
• M58: 22,537,218 km (0.034 R)
• M59: 22,625,332 km (0.093 R)
• M60: 22,802,156 km (0.085 R)
• M61: 23,962,437 km (0.095 R)
• M62: 24,549,759 km (0.102 R)
• M63: 24,959,208 km (0.087 R)
• M64: 25,187,644 km (0.027 R)
• M65: 25,508,531 km (0.081 R)
• M66: 25,600,534 km (0.11 R)
• M67: 25,830,915 km (0.104 R)
• M68: 26,386,521 km (0.049 R)
• M69: 26,712,495 km (0.095 R)
• M70: 27,133,613 km (0.098 R)
• M71: 27,887,586 km (0.089 R)
• M72: 29,416,177 km (0.062 R)
• M73: 30,239,265 km (0.103 R)
• M74: 31,069,982 km (0.12 R)
• M75: 31,168,268 km (0.084 R)
• M76: 32,156,062 km (0.118 R)
• M77: 32,504,326 km (0.035 R)
• M78: 33,053,949 km (0.109 R)
• M79: 33,606,713 km (0.1 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.4

Radius: 14

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 6.96 AU - 8.42 AU

Year: 7638 Days

Day: 9 Hours

Environment

Temp: -153 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 100,158,836 km

• M1: 177,872 km (0.114 R)
• M2: 444,904 km (0.095 R)
• M3: 555,906 km (0.063 R)
• M4: 722,259 km (0.115 R)
• M5: 1,075,309 km (0.095 R)
• M6: 1,581,549 km (0.117 R)
• M7: 1,766,452 km (0.085 R)
• M8: 1,872,217 km (0.054 R)
• M9: 1,980,377 km (0.062 R)
• M10: 2,090,780 km (0.04 R)
• M11: 2,180,539 km (0.109 R)
• M12: 2,674,062 km (0.09 R)
• M13: 2,796,882 km (0.105 R)
• M14: 3,099,369 km (0.087 R)
• M15: 3,254,651 km (0.056 R)
• M16: 3,846,460 km (0.106 R)
• M17: 5,098,894 km (0.089 R)
• M18: 5,376,099 km (0.096 R)
• M19: 5,469,597 km (0.091 R)
• M20: 5,595,260 km (0.065 R)
• M21: 5,945,618 km (0.068 R)
• M22: 6,435,102 km (0.06 R)
• M23: 6,701,386 km (0.117 R)
• M24: 7,279,732 km (0.083 R)
• M25: 7,697,558 km (0.045 R)
• M26: 7,838,629 km (0.098 R)
• M27: 8,087,560 km (0.114 R)
• M28: 8,484,144 km (0.096 R)
• M29: 8,593,350 km (0.067 R)
• M30: 8,850,210 km (0.045 R)
• M31: 9,560,052 km (0.12 R)
• M32: 10,717,939 km (0.107 R)
• M33: 10,836,271 km (0.052 R)
• M34: 11,073,982 km (0.07 R)
• M35: 11,193,661 km (0.116 R)
• M36: 11,393,823 km (0.077 R)
• M37: 12,786,878 km (0.069 R)
• M38: 13,673,993 km (0.033 R)
• M39: 14,276,424 km (0.072 R)
• M40: 15,152,170 km (0.119 R)
• M41: 15,373,874 km (0.113 R)
• M42: 15,686,085 km (0.083 R)
• M43: 15,820,424 km (0.092 R)
• M44: 16,045,419 km (0.093 R)
• M45: 16,271,312 km (0.11 R)
• M46: 16,589,506 km (0.105 R)
• M47: 16,818,092 km (0.102 R)
• M48: 17,047,575 km (0.099 R)
• M49: 17,185,803 km (0.107 R)
• M50: 17,742,607 km (0.077 R)
• M51: 18,258,121 km (0.118 R)
• M52: 18,826,144 km (0.09 R)
• M53: 19,400,151 km (0.111 R)
• M54: 19,834,284 km (0.11 R)
• M55: 20,174,170 km (0.119 R)
• M56: 20,320,477 km (0.074 R)
• M57: 21,802,693 km (0.061 R)
• M58: 23,115,414 km (0.102 R)
• M59: 23,781,274 km (0.107 R)
• M60: 24,142,553 km (0.118 R)
• M61: 24,505,478 km (0.109 R)
• M62: 24,765,927 km (0.085 R)
• M63: 25,237,011 km (0.115 R)
• M64: 25,869,661 km (0.098 R)
• M65: 26,134,898 km (0.107 R)
• M66: 27,150,817 km (0.078 R)
• M67: 27,312,382 km (0.068 R)
• M68: 27,690,715 km (0.12 R)
• M69: 28,397,865 km (0.117 R)
• M70: 28,781,134 km (0.091 R)
• M71: 29,774,464 km (0.09 R)
• M72: 30,779,014 km (0.078 R)
• M73: 32,135,867 km (0.099 R)
• M74: 32,878,919 km (0.072 R)
• M75: 34,033,067 km (0.101 R)
• M76: 35,141,886 km (0.094 R)
• M77: 35,259,321 km (0.025 R)
• M78: 35,376,755 km (0.048 R)
• M79: 35,730,255 km (0.101 R)
• M80: 37,995,466 km (0.07 R)
• M81: 38,236,617 km (0.102 R)
• M82: 38,720,566 km (0.086 R)
• M83: 38,841,741 km (0.099 R)
• M84: 39,145,574 km (0.051 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 686.2

Radius: 6.2

Gravity: 17.85 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 14.8 AU - 23.64 AU

Year: 30179 Days

Day: 23.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 100,158,836 km

• M1: 789,428 km (0.045 R)
• M2: 847,921 km (0.115 R)
• M3: 907,909 km (0.066 R)
• M4: 969,544 km (0.101 R)
• M5: 1,064,538 km (0.073 R)
• M6: 1,475,035 km (0.045 R)
• M7: 1,812,827 km (0.114 R)
• M8: 2,132,817 km (0.11 R)
• M9: 2,869,886 km (0.059 R)
• M10: 3,289,508 km (0.099 R)
• M11: 4,341,929 km (0.036 R)
• M12: 4,660,273 km (0.114 R)
• M13: 5,041,448 km (0.068 R)
• M14: 5,319,700 km (0.076 R)
• M15: 5,489,045 km (0.08 R)
• M16: 5,833,270 km (0.117 R)
• M17: 5,891,314 km (0.093 R)
• M18: 6,422,386 km (0.069 R)
• M19: 6,968,718 km (0.065 R)
• M20: 9,095,850 km (0.079 R)
• M21: 9,777,268 km (0.043 R)
• M22: 11,478,495 km (0.119 R)
• M23: 12,065,517 km (0.06 R)
• M24: 12,437,567 km (0.039 R)
• M25: 12,813,207 km (0.108 R)
• M26: 14,588,784 km (0.114 R)
• M27: 18,108,972 km (0.09 R)
• M28: 18,278,765 km (0.1 R)
• M29: 18,449,157 km (0.045 R)
• M30: 20,711,526 km (0.068 R)
• M31: 20,800,238 km (0.084 R)
• M32: 22,237,424 km (0.086 R)
• M33: 22,328,380 km (0.091 R)
• M34: 22,510,440 km (0.111 R)
• M35: 22,876,207 km (0.07 R)
• M36: 23,243,919 km (0.114 R)
• M37: 25,967,797 km (0.091 R)
• M38: 26,447,557 km (0.048 R)
• M39: 27,610,830 km (0.058 R)
• M40: 28,002,328 km (0.106 R)
• M41: 31,811,838 km (0.112 R)
• M42: 32,634,327 km (0.054 R)
• M43: 34,090,363 km (0.075 R)
• M44: 34,510,284 km (0.108 R)
• M45: 37,605,464 km (0.093 R)
• M46: 38,802,546 km (0.048 R)
• M47: 39,460,777 km (0.082 R)
• M48: 40,233,300 km (0.1 R)
• M49: 41,010,910 km (0.081 R)
• M50: 41,905,655 km (0.078 R)
• M51: 42,017,853 km (0.11 R)
• M52: 44,628,186 km (0.079 R)
• M53: 45,317,683 km (0.047 R)
• M54: 46,707,298 km (0.09 R)
• M55: 47,758,522 km (0.104 R)
• M56: 50,361,226 km (0.117 R)
• M57: 51,318,951 km (0.104 R)
• M58: 51,439,078 km (0.102 R)
• M59: 51,920,634 km (0.106 R)
• M60: 52,888,083 km (0.064 R)
• M61: 53,983,738 km (0.117 R)
• M62: 55,949,753 km (0.09 R)
• M63: 58,189,533 km (0.085 R)
• M64: 59,698,825 km (0.116 R)
• M65: 60,458,334 km (0.071 R)
• M66: 61,476,048 km (0.042 R)
• M67: 62,884,512 km (0.074 R)
• M68: 65,212,105 km (0.091 R)
• M69: 66,517,496 km (0.12 R)
• M70: 67,831,265 km (0.104 R)
• M71: 68,623,834 km (0.112 R)
• M72: 70,084,508 km (0.086 R)
• M73: 70,484,682 km (0.05 R)
• M74: 71,555,504 km (0.057 R)
• M75: 72,362,136 km (0.088 R)
• M76: 72,901,586 km (0.085 R)
• M77: 73,984,525 km (0.093 R)
• M78: 76,440,323 km (0.104 R)
• M79: 76,577,654 km (0.093 R)
• M80: 79,200,404 km (0.035 R)
• M81: 81,291,633 km (0.087 R)
• M82: 82,273,743 km (0.115 R)
• M83: 82,555,136 km (0.072 R)
• M84: 82,836,829 km (0.052 R)
• M85: 85,955,945 km (0.119 R)
• M86: 86,527,259 km (0.078 R)
• M87: 89,547,041 km (0.105 R)
• M88: 93,920,386 km (0.104 R)
• M89: 96,429,291 km (0.057 R)
• M90: 97,766,547 km (0.104 R)
• M91: 98,362,844 km (0.063 R)
• M92: 99,409,131 km (0.089 R)
• M93: 100,008,720 km (0.1 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 11,188 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit