🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.63 AU - 0.77 AU

Year: 213 Days

Day: 31 Hours

Environment

Temp: 126 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 69,266,025 km

• M1: 35,754 km (0.107 R)
• M2: 445,951 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.56 AU - 2.3 AU

Year: 974 Days

Day: 45.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.68 AU - 2.22 AU

Year: 990 Days

Day: 13.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.86 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.4

Radius: 8.3

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.47 AU - 7.07 AU

Year: 5037 Days

Day: 12.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 69,266,025 km

• M1: 107,112 km (0.11 R)
• M2: 207,193 km (0.074 R)
• M3: 297,700 km (0.11 R)
• M4: 456,124 km (0.086 R)
• M5: 613,650 km (0.112 R)
• M6: 778,358 km (0.087 R)
• M7: 1,028,785 km (0.066 R)
• M8: 1,101,489 km (0.119 R)
• M9: 1,213,987 km (0.12 R)
• M10: 1,317,359 km (0.067 R)
• M11: 1,687,763 km (0.081 R)
• M12: 1,818,362 km (0.108 R)
• M13: 1,907,223 km (0.047 R)
• M14: 2,309,642 km (0.104 R)
• M15: 2,390,125 km (0.112 R)
• M16: 3,191,222 km (0.04 R)
• M17: 3,281,130 km (0.097 R)
• M18: 3,705,390 km (0.068 R)
• M19: 3,780,937 km (0.116 R)
• M20: 3,952,825 km (0.096 R)
• M21: 4,344,173 km (0.071 R)
• M22: 4,564,680 km (0.094 R)
• M23: 4,666,107 km (0.071 R)
• M24: 4,788,927 km (0.105 R)
• M25: 4,892,000 km (0.077 R)
• M26: 5,016,765 km (0.116 R)
• M27: 5,354,557 km (0.099 R)
• M28: 5,743,511 km (0.025 R)
• M29: 5,853,166 km (0.087 R)
• M30: 6,052,281 km (0.102 R)
• M31: 6,186,321 km (0.051 R)
• M32: 6,276,229 km (0.111 R)
• M33: 6,389,175 km (0.099 R)
• M34: 6,480,131 km (0.074 R)
• M35: 6,617,312 km (0.064 R)
• M36: 6,847,992 km (0.074 R)
• M37: 7,484,082 km (0.105 R)
• M38: 7,652,081 km (0.114 R)
• M39: 7,869,895 km (0.115 R)
• M40: 8,114,488 km (0.09 R)
• M41: 8,435,974 km (0.083 R)
• M42: 8,635,986 km (0.062 R)
• M43: 8,711,383 km (0.08 R)
• M44: 8,787,080 km (0.116 R)
• M45: 9,193,986 km (0.111 R)
• M46: 9,399,833 km (0.093 R)
• M47: 10,052,827 km (0.117 R)
• M48: 10,132,264 km (0.105 R)
• M49: 10,478,433 km (0.049 R)
• M50: 11,651,281 km (0.11 R)
• M51: 11,706,931 km (0.11 R)
• M52: 11,958,106 km (0.117 R)
• M53: 12,693,529 km (0.091 R)
• M54: 13,211,287 km (0.115 R)
• M55: 13,327,375 km (0.113 R)
• M56: 13,501,956 km (0.046 R)
• M57: 13,677,285 km (0.091 R)
• M58: 14,148,817 km (0.073 R)
• M59: 14,535,677 km (0.049 R)
• M60: 14,685,574 km (0.116 R)
• M61: 14,865,840 km (0.109 R)
• M62: 14,956,346 km (0.087 R)
• M63: 15,503,127 km (0.093 R)
• M64: 15,564,312 km (0.097 R)
• M65: 15,625,498 km (0.049 R)
• M66: 16,149,240 km (0.106 R)
• M67: 16,397,572 km (0.119 R)
• M68: 16,961,257 km (0.06 R)
• M69: 17,055,803 km (0.103 R)
• M70: 17,182,213 km (0.096 R)
• M71: 17,245,493 km (0.108 R)
• M72: 18,011,135 km (0.071 R)
• M73: 18,560,159 km (0.102 R)
• M74: 18,755,235 km (0.119 R)
• M75: 19,213,004 km (0.108 R)
• M76: 19,906,689 km (0.08 R)
• M77: 20,073,042 km (0.092 R)
• M78: 20,373,734 km (0.098 R)
• M79: 20,608,453 km (0.055 R)
• M80: 21,352,553 km (0.112 R)
• M81: 21,625,270 km (0.108 R)
• M82: 21,693,486 km (0.072 R)
• M83: 22,415,745 km (0.103 R)
• M84: 22,901,489 km (0.076 R)
• M85: 23,320,662 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.5

Radius: 9.1

Gravity: 11.07 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 5.19 AU - 7.99 AU

Year: 6148 Days

Day: 10 Hours

Environment

Temp: -164 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 69,266,025 km

• M1: 151,243 km (0.044 R)
• M2: 291,566 km (0.118 R)
• M3: 373,247 km (0.055 R)
• M4: 440,865 km (0.106 R)
• M5: 577,747 km (0.102 R)
• M6: 715,227 km (0.041 R)
• M7: 1,007,242 km (0.089 R)
• M8: 1,281,306 km (0.115 R)
• M9: 1,464,563 km (0.117 R)
• M10: 1,656,647 km (0.034 R)
• M11: 1,856,958 km (0.104 R)
• M12: 2,193,853 km (0.113 R)
• M13: 2,900,703 km (0.076 R)
• M14: 3,045,214 km (0.098 R)
• M15: 3,366,850 km (0.095 R)
• M16: 3,467,978 km (0.118 R)
• M17: 3,544,422 km (0.071 R)
• M18: 3,725,286 km (0.113 R)
• M19: 3,856,334 km (0.034 R)
• M20: 4,204,149 km (0.042 R)
• M21: 4,368,108 km (0.084 R)
• M22: 4,872,851 km (0.113 R)
• M23: 4,958,721 km (0.085 R)
• M24: 5,876,055 km (0.074 R)
• M25: 6,463,974 km (0.072 R)
• M26: 7,595,533 km (0.108 R)
• M27: 7,930,034 km (0.068 R)
• M28: 8,440,910 km (0.059 R)
• M29: 8,822,235 km (0.06 R)
• M30: 9,458,475 km (0.098 R)
• M31: 9,927,165 km (0.044 R)
• M32: 10,146,027 km (0.046 R)
• M33: 10,403,485 km (0.112 R)
• M34: 10,924,684 km (0.042 R)
• M35: 11,113,027 km (0.088 R)
• M36: 12,186,991 km (0.111 R)
• M37: 12,657,326 km (0.112 R)
• M38: 12,934,531 km (0.1 R)
• M39: 13,013,968 km (0.1 R)
• M40: 13,535,017 km (0.097 R)
• M41: 14,185,768 km (0.119 R)
• M42: 14,350,026 km (0.106 R)
• M43: 15,013,493 km (0.107 R)
• M44: 16,112,738 km (0.091 R)
• M45: 16,241,242 km (0.082 R)
• M46: 16,327,112 km (0.115 R)
• M47: 16,932,385 km (0.096 R)
• M48: 17,106,666 km (0.106 R)
• M49: 17,501,006 km (0.092 R)
• M50: 18,656,949 km (0.106 R)
• M51: 18,927,272 km (0.059 R)
• M52: 19,791,649 km (0.066 R)
• M53: 19,929,428 km (0.083 R)
• M54: 21,511,725 km (0.104 R)
• M55: 21,795,213 km (0.042 R)
• M56: 21,937,331 km (0.11 R)
• M57: 22,270,336 km (0.106 R)
• M58: 22,365,630 km (0.05 R)
• M59: 22,509,094 km (0.084 R)
• M60: 22,844,941 km (0.073 R)
• M61: 23,182,434 km (0.065 R)
• M62: 23,716,050 km (0.052 R)
• M63: 23,813,587 km (0.082 R)
• M64: 24,499,494 km (0.099 R)
• M65: 24,696,664 km (0.041 R)
• M66: 25,590,661 km (0.12 R)
• M67: 26,091,813 km (0.119 R)
• M68: 28,128,738 km (0.119 R)
• M69: 28,283,572 km (0.079 R)
• M70: 30,058,102 km (0.118 R)
• M71: 30,852,317 km (0.041 R)
• M72: 31,172,008 km (0.057 R)
• M73: 31,278,820 km (0.055 R)
• M74: 32,137,512 km (0.088 R)
• M75: 33,058,437 km (0.086 R)
• M76: 33,549,417 km (0.092 R)
• M77: 34,981,517 km (0.025 R)
• M78: 35,481,922 km (0.066 R)
• M79: 35,593,373 km (0.041 R)
• M80: 36,096,620 km (0.075 R)
• M81: 36,658,659 km (0.037 R)
• M82: 37,166,843 km (0.112 R)
• M83: 37,450,181 km (0.081 R)
• M84: 37,791,115 km (0.099 R)
• M85: 38,190,242 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.4

Radius: 8.9

Gravity: 10.93 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 6 AU - 8.34 AU

Year: 6978 Days

Day: 13.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 69,266,025 km

• M1: 114,293 km (0.114 R)
• M2: 208,839 km (0.034 R)
• M3: 411,843 km (0.08 R)
• M4: 473,178 km (0.089 R)
• M5: 635,043 km (0.08 R)
• M6: 693,237 km (0.054 R)
• M7: 784,342 km (0.111 R)
• M8: 912,547 km (0.083 R)
• M9: 1,614,161 km (0.119 R)
• M10: 1,779,616 km (0.095 R)
• M11: 2,217,489 km (0.05 R)
• M12: 3,163,696 km (0.072 R)
• M13: 3,504,181 km (0.084 R)
• M14: 3,939,361 km (0.09 R)
• M15: 4,107,060 km (0.078 R)
• M16: 4,391,745 km (0.093 R)
• M17: 4,536,555 km (0.057 R)
• M18: 4,860,734 km (0.085 R)
• M19: 5,500,265 km (0.116 R)
• M20: 5,750,991 km (0.074 R)
• M21: 6,690,765 km (0.117 R)
• M22: 6,757,336 km (0.085 R)
• M23: 6,857,716 km (0.094 R)
• M24: 6,958,395 km (0.096 R)
• M25: 7,297,983 km (0.11 R)
• M26: 7,469,721 km (0.103 R)
• M27: 9,521,156 km (0.027 R)
• M28: 9,935,991 km (0.107 R)
• M29: 10,088,432 km (0.117 R)
• M30: 10,666,478 km (0.1 R)
• M31: 10,822,508 km (0.107 R)
• M32: 10,900,748 km (0.119 R)
• M33: 10,979,287 km (0.053 R)
• M34: 11,454,111 km (0.072 R)
• M35: 11,774,250 km (0.05 R)
• M36: 11,854,883 km (0.116 R)
• M37: 12,178,763 km (0.095 R)
• M38: 12,301,134 km (0.072 R)
• M39: 12,382,814 km (0.09 R)
• M40: 12,546,773 km (0.03 R)
• M41: 12,629,052 km (0.089 R)
• M42: 13,084,727 km (0.104 R)
• M43: 13,841,992 km (0.096 R)
• M44: 14,656,702 km (0.107 R)
• M45: 14,960,834 km (0.086 R)
• M46: 15,048,199 km (0.109 R)
• M47: 15,752,357 km (0.079 R)
• M48: 15,885,648 km (0.115 R)
• M49: 16,019,239 km (0.091 R)
• M50: 16,108,549 km (0.061 R)
• M51: 16,874,191 km (0.117 R)
• M52: 17,697,727 km (0.1 R)
• M53: 18,114,507 km (0.12 R)
• M54: 19,004,764 km (0.074 R)
• M55: 19,479,139 km (0.099 R)
• M56: 20,053,445 km (0.091 R)
• M57: 20,342,767 km (0.036 R)
• M58: 20,974,220 km (0.065 R)
• M59: 21,513,520 km (0.076 R)
• M60: 23,818,075 km (0.057 R)
• M61: 23,971,114 km (0.097 R)
• M62: 24,226,777 km (0.11 R)
• M63: 24,586,410 km (0.102 R)
• M64: 26,147,165 km (0.086 R)
• M65: 28,493,906 km (0.089 R)
• M66: 28,656,370 km (0.106 R)
• M67: 29,254,612 km (0.059 R)
• M68: 30,408,310 km (0.113 R)
• M69: 31,576,670 km (0.065 R)
• M70: 31,800,917 km (0.043 R)
• M71: 32,138,260 km (0.082 R)
• M72: 32,363,854 km (0.102 R)
• M73: 32,986,779 km (0.069 R)
• M74: 33,100,474 km (0.09 R)
• M75: 33,556,448 km (0.094 R)
• M76: 36,512,502 km (0.098 R)
• M77: 38,230,334 km (0.052 R)
• M78: 39,974,197 km (0.071 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 290.5

Radius: 7

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 14.32 AU - 20.74 AU

Year: 26675 Days

Day: 24.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 69,266,025 km

• M1: 136,583 km (0.107 R)
• M2: 201,658 km (0.076 R)
• M3: 297,550 km (0.056 R)
• M4: 931,097 km (0.083 R)
• M5: 1,003,802 km (0.053 R)
• M6: 1,340,846 km (0.111 R)
• M7: 1,594,115 km (0.105 R)
• M8: 1,741,319 km (0.064 R)
• M9: 1,801,458 km (0.05 R)
• M10: 1,986,061 km (0.099 R)
• M11: 2,144,785 km (0.101 R)
• M12: 2,209,411 km (0.049 R)
• M13: 2,820,219 km (0.036 R)
• M14: 3,071,244 km (0.087 R)
• M15: 3,181,049 km (0.108 R)
• M16: 3,255,100 km (0.069 R)
• M17: 3,442,546 km (0.109 R)
• M18: 3,633,433 km (0.101 R)
• M19: 5,064,935 km (0.075 R)
• M20: 5,502,658 km (0.039 R)
• M21: 5,816,365 km (0.111 R)
• M22: 6,839,764 km (0.117 R)
• M23: 7,128,488 km (0.094 R)
• M24: 7,470,319 km (0.119 R)
• M25: 8,373,741 km (0.074 R)
• M26: 8,942,811 km (0.084 R)
• M27: 9,524,298 km (0.045 R)
• M28: 10,227,109 km (0.072 R)
• M29: 10,890,725 km (0.115 R)
• M30: 11,284,167 km (0.092 R)
• M31: 11,454,260 km (0.093 R)
• M32: 11,739,693 km (0.031 R)
• M33: 12,259,246 km (0.081 R)
• M34: 12,317,440 km (0.104 R)
• M35: 12,668,546 km (0.114 R)
• M36: 12,963,703 km (0.081 R)
• M37: 13,082,334 km (0.074 R)
• M38: 13,320,793 km (0.11 R)
• M39: 14,044,697 km (0.118 R)
• M40: 14,905,333 km (0.07 R)
• M41: 15,154,414 km (0.081 R)
• M42: 16,935,975 km (0.11 R)
• M43: 17,917,337 km (0.092 R)
• M44: 18,849,781 km (0.107 R)
• M45: 20,003,180 km (0.046 R)
• M46: 20,970,031 km (0.096 R)
• M47: 22,164,570 km (0.11 R)
• M48: 22,877,404 km (0.049 R)
• M49: 23,092,825 km (0.036 R)
• M50: 24,987,033 km (0.104 R)
• M51: 25,505,539 km (0.041 R)
• M52: 26,252,482 km (0.076 R)
• M53: 27,158,147 km (0.085 R)
• M54: 27,309,989 km (0.102 R)
• M55: 33,777,703 km (0.073 R)
• M56: 34,515,221 km (0.06 R)
• M57: 35,340,851 km (0.102 R)
• M58: 35,589,782 km (0.09 R)
• M59: 38,026,133 km (0.051 R)
• M60: 39,221,420 km (0.095 R)
• M61: 39,910,019 km (0.076 R)
• M62: 40,342,357 km (0.082 R)
• M63: 40,428,974 km (0.083 R)
• M64: 42,615,646 km (0.025 R)
• M65: 42,703,909 km (0.06 R)
• M66: 42,880,734 km (0.111 R)
• M67: 43,412,255 km (0.111 R)
• M68: 43,946,020 km (0.103 R)
• M69: 44,303,110 km (0.115 R)
• M70: 45,470,123 km (0.112 R)
• M71: 49,773,306 km (0.119 R)
• M72: 49,959,256 km (0.11 R)
• M73: 50,798,949 km (0.061 R)
• M74: 53,917,765 km (0.059 R)
• M75: 54,779,000 km (0.077 R)
• M76: 55,163,168 km (0.061 R)
• M77: 56,903,440 km (0.089 R)
• M78: 57,097,917 km (0.089 R)
• M79: 57,780,233 km (0.109 R)
• M80: 58,269,268 km (0.056 R)
• M81: 58,563,378 km (0.061 R)
• M82: 60,239,323 km (0.114 R)
• M83: 60,338,356 km (0.111 R)
• M84: 63,537,058 km (0.041 R)
• M85: 64,041,951 km (0.116 R)
• M86: 65,360,506 km (0.111 R)
• M87: 65,666,135 km (0.104 R)
• M88: 66,074,238 km (0.051 R)
• M89: 66,585,713 km (0.077 R)
• M90: 69,162,237 km (0.115 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 11,127 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit