🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.58 AU - 0.8 AU

Year: 202 Days

Day: 23.7 Hours

Environment

Temp: 182 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.84 AU - 1.12 AU

Year: 343 Days

Day: 16.1 Hours

Environment

Temp: 118 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.41 AU - 1.41 AU

Year: 591 Days

Day: 20.4 Hours

Environment

Temp: 9 °C

Axial Tilt: 26.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.42 AU - 3.44 AU

Year: 1771 Days

Day: 39.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.71 AU - 3.95 AU

Year: 2146 Days

Day: 31.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.5

Radius: 8.5

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 5.31 AU - 5.93 AU

Year: 4704 Days

Day: 14.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 66.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 53,048,487 km

• M1: 106,514 km (0.095 R)
• M2: 255,663 km (0.078 R)
• M3: 596,896 km (0.074 R)
• M4: 708,795 km (0.069 R)
• M5: 762,201 km (0.03 R)
• M6: 930,948 km (0.079 R)
• M7: 1,014,124 km (0.097 R)
• M8: 1,137,393 km (0.093 R)
• M9: 1,265,598 km (0.079 R)
• M10: 1,453,493 km (0.077 R)
• M11: 1,886,579 km (0.1 R)
• M12: 2,423,486 km (0.056 R)
• M13: 2,489,757 km (0.116 R)
• M14: 2,556,628 km (0.101 R)
• M15: 2,624,096 km (0.114 R)
• M16: 2,988,068 km (0.1 R)
• M17: 3,077,079 km (0.047 R)
• M18: 3,239,691 km (0.114 R)
• M19: 3,725,137 km (0.108 R)
• M20: 3,937,416 km (0.112 R)
• M21: 4,153,734 km (0.06 R)
• M22: 4,536,555 km (0.071 R)
• M23: 4,805,084 km (0.07 R)
• M24: 4,867,765 km (0.067 R)
• M25: 4,951,690 km (0.062 R)
• M26: 5,444,315 km (0.076 R)
• M27: 5,509,690 km (0.028 R)
• M28: 5,597,354 km (0.12 R)
• M29: 5,907,770 km (0.1 R)
• M30: 6,246,609 km (0.059 R)
• M31: 6,568,543 km (0.066 R)
• M32: 7,037,832 km (0.107 R)
• M33: 7,542,425 km (0.107 R)
• M34: 8,108,205 km (0.105 R)
• M35: 8,308,367 km (0.082 R)
• M36: 8,434,178 km (0.104 R)
• M37: 8,510,024 km (0.11 R)
• M38: 8,687,896 km (0.111 R)
• M39: 8,815,653 km (0.063 R)
• M40: 8,969,739 km (0.094 R)
• M41: 9,437,681 km (0.108 R)
• M42: 9,780,410 km (0.116 R)
• M43: 10,073,771 km (0.05 R)
• M44: 10,451,206 km (0.036 R)
• M45: 10,559,964 km (0.061 R)
• M46: 10,970,909 km (0.104 R)
• M47: 11,275,790 km (0.056 R)
• M48: 11,443,190 km (0.031 R)
• M49: 11,583,214 km (0.057 R)
• M50: 12,349,903 km (0.026 R)
• M51: 12,551,261 km (0.058 R)
• M52: 12,666,901 km (0.088 R)
• M53: 13,308,975 km (0.085 R)
• M54: 13,367,916 km (0.095 R)
• M55: 14,201,625 km (0.102 R)
• M56: 14,322,051 km (0.039 R)
• M57: 14,685,574 km (0.043 R)
• M58: 15,950,275 km (0.11 R)
• M59: 16,106,904 km (0.116 R)
• M60: 16,295,397 km (0.082 R)
• M61: 16,674,927 km (0.037 R)
• M62: 16,802,085 km (0.081 R)
• M63: 16,993,271 km (0.083 R)
• M64: 17,410,350 km (0.113 R)
• M65: 17,928,108 km (0.102 R)
• M66: 18,516,776 km (0.111 R)
• M67: 18,747,306 km (0.105 R)
• M68: 19,078,516 km (0.094 R)
• M69: 19,178,148 km (0.082 R)
• M70: 19,578,771 km (0.081 R)
• M71: 19,645,791 km (0.041 R)
• M72: 19,914,618 km (0.048 R)
• M73: 20,456,162 km (0.096 R)
• M74: 20,762,838 km (0.109 R)
• M75: 20,899,571 km (0.098 R)
• M76: 21,277,455 km (0.037 R)
• M77: 22,144,225 km (0.115 R)
• M78: 22,564,445 km (0.101 R)
• M79: 22,705,217 km (0.108 R)
• M80: 22,916,748 km (0.104 R)
• M81: 23,555,232 km (0.095 R)
• M82: 24,020,033 km (0.049 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.1

Radius: 13.6

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 6.88 AU - 9.8 AU

Year: 8504 Days

Day: 7.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 53,048,487 km

• M1: 176,525 km (0.041 R)
• M2: 683,064 km (0.076 R)
• M3: 1,104,182 km (0.099 R)
• M4: 1,255,575 km (0.065 R)
• M5: 1,886,878 km (0.072 R)
• M6: 2,001,171 km (0.075 R)
• M7: 2,531,944 km (0.108 R)
• M8: 2,735,846 km (0.074 R)
• M9: 3,079,023 km (0.115 R)
• M10: 3,214,709 km (0.113 R)
• M11: 4,900,377 km (0.08 R)
• M12: 5,647,469 km (0.043 R)
• M13: 6,222,673 km (0.101 R)
• M14: 6,710,512 km (0.068 R)
• M15: 7,575,636 km (0.063 R)
• M16: 7,946,489 km (0.041 R)
• M17: 9,251,880 km (0.082 R)
• M18: 9,409,856 km (0.044 R)
• M19: 9,848,925 km (0.104 R)
• M20: 10,417,397 km (0.03 R)
• M21: 10,829,988 km (0.087 R)
• M22: 11,290,151 km (0.119 R)
• M23: 11,671,476 km (0.086 R)
• M24: 12,056,990 km (0.054 R)
• M25: 12,143,308 km (0.071 R)
• M26: 12,316,393 km (0.104 R)
• M27: 14,137,747 km (0.089 R)
• M28: 14,411,361 km (0.114 R)
• M29: 15,056,577 km (0.098 R)
• M30: 15,336,026 km (0.027 R)
• M31: 15,570,296 km (0.093 R)
• M32: 16,232,267 km (0.116 R)
• M33: 17,388,509 km (0.028 R)
• M34: 17,583,883 km (0.108 R)
• M35: 17,927,360 km (0.045 R)
• M36: 18,422,080 km (0.057 R)
• M37: 19,122,049 km (0.027 R)
• M38: 19,222,728 km (0.048 R)
• M39: 19,525,963 km (0.091 R)
• M40: 19,830,843 km (0.055 R)
• M41: 21,692,888 km (0.092 R)
• M42: 21,797,906 km (0.109 R)
• M43: 21,955,881 km (0.063 R)
• M44: 22,166,964 km (0.105 R)
• M45: 22,378,944 km (0.079 R)
• M46: 23,232,998 km (0.066 R)
• M47: 23,394,414 km (0.11 R)
• M48: 23,556,130 km (0.074 R)
• M49: 23,664,139 km (0.089 R)
• M50: 24,424,844 km (0.112 R)
• M51: 24,863,316 km (0.113 R)
• M52: 25,525,735 km (0.085 R)
• M53: 25,747,738 km (0.068 R)
• M54: 26,811,529 km (0.081 R)
• M55: 27,093,820 km (0.108 R)
• M56: 27,434,006 km (0.063 R)
• M57: 27,718,391 km (0.097 R)
• M58: 27,889,681 km (0.1 R)
• M59: 28,635,426 km (0.095 R)
• M60: 29,213,622 km (0.082 R)
• M61: 29,329,710 km (0.067 R)
• M62: 29,795,707 km (0.045 R)
• M63: 30,146,813 km (0.083 R)
• M64: 30,264,098 km (0.101 R)
• M65: 30,499,116 km (0.07 R)
• M66: 30,971,247 km (0.064 R)
• M67: 31,089,579 km (0.057 R)
• M68: 31,445,772 km (0.118 R)
• M69: 31,922,690 km (0.036 R)
• M70: 32,762,981 km (0.104 R)
• M71: 33,004,432 km (0.118 R)
• M72: 33,610,602 km (0.065 R)
• M73: 35,080,401 km (0.106 R)
• M74: 35,761,072 km (0.113 R)
• M75: 36,383,698 km (0.025 R)
• M76: 36,821,571 km (0.097 R)
• M77: 37,576,442 km (0.102 R)
• M78: 37,765,982 km (0.108 R)
• M79: 37,955,822 km (0.045 R)
• M80: 39,357,554 km (0.077 R)
• M81: 41,036,042 km (0.075 R)
• M82: 42,211,732 km (0.116 R)
• M83: 43,464,614 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.2

Radius: 13.9

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 7.6 AU - 11.06 AU

Year: 10063 Days

Day: 8.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 53,048,487 km

• M1: 215,720 km (0.082 R)
• M2: 395,836 km (0.073 R)
• M3: 613,800 km (0.09 R)
• M4: 803,341 km (0.09 R)
• M5: 891,155 km (0.066 R)
• M6: 1,045,988 km (0.111 R)
• M7: 1,331,122 km (0.102 R)
• M8: 1,585,289 km (0.119 R)
• M9: 1,776,924 km (0.102 R)
• M10: 2,183,531 km (0.051 R)
• M11: 2,311,437 km (0.089 R)
• M12: 2,597,318 km (0.032 R)
• M13: 2,779,080 km (0.086 R)
• M14: 2,918,355 km (0.089 R)
• M15: 3,012,452 km (0.1 R)
• M16: 3,179,703 km (0.112 R)
• M17: 3,374,629 km (0.057 R)
• M18: 3,674,722 km (0.08 R)
• M19: 4,904,566 km (0.107 R)
• M20: 6,559,567 km (0.062 R)
• M21: 6,872,227 km (0.065 R)
• M22: 7,157,660 km (0.076 R)
• M23: 7,350,192 km (0.118 R)
• M24: 7,707,731 km (0.05 R)
• M25: 8,643,316 km (0.104 R)
• M26: 8,848,564 km (0.072 R)
• M27: 9,791,929 km (0.086 R)
• M28: 10,113,564 km (0.106 R)
• M29: 10,584,199 km (0.041 R)
• M30: 10,730,506 km (0.091 R)
• M31: 10,877,560 km (0.101 R)
• M32: 11,062,164 km (0.074 R)
• M33: 11,622,408 km (0.056 R)
• M34: 11,811,350 km (0.066 R)
• M35: 12,077,335 km (0.103 R)
• M36: 12,576,843 km (0.1 R)
• M37: 13,083,082 km (0.072 R)
• M38: 13,596,053 km (0.055 R)
• M39: 14,845,793 km (0.09 R)
• M40: 16,132,036 km (0.025 R)
• M41: 16,554,650 km (0.113 R)
• M42: 18,193,495 km (0.107 R)
• M43: 18,854,717 km (0.046 R)
• M44: 19,032,290 km (0.067 R)
• M45: 19,121,301 km (0.098 R)
• M46: 19,389,230 km (0.105 R)
• M47: 19,478,840 km (0.103 R)
• M48: 19,658,507 km (0.089 R)
• M49: 19,748,415 km (0.112 R)
• M50: 20,245,977 km (0.078 R)
• M51: 20,564,621 km (0.057 R)
• M52: 21,484,498 km (0.1 R)
• M53: 21,856,249 km (0.109 R)
• M54: 22,136,446 km (0.063 R)
• M55: 22,417,839 km (0.077 R)
• M56: 23,459,639 km (0.109 R)
• M57: 24,082,714 km (0.108 R)
• M58: 24,275,546 km (0.109 R)
• M59: 24,468,976 km (0.114 R)
• M60: 24,565,766 km (0.065 R)
• M61: 24,759,944 km (0.108 R)
• M62: 25,885,967 km (0.085 R)
• M63: 28,289,257 km (0.103 R)
• M64: 29,879,183 km (0.037 R)
• M65: 31,024,953 km (0.06 R)
• M66: 32,717,204 km (0.066 R)
• M67: 33,736,115 km (0.05 R)
• M68: 34,222,308 km (0.098 R)
• M69: 35,475,639 km (0.047 R)
• M70: 35,585,294 km (0.119 R)
• M71: 35,805,054 km (0.045 R)
• M72: 36,025,262 km (0.093 R)
• M73: 36,966,083 km (0.109 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.6

Radius: 13.5

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 7.83 AU - 12.81 AU

Year: 11706 Days

Day: 10.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 53,048,487 km

• M1: 186,549 km (0.1 R)
• M2: 456,573 km (0.088 R)
• M3: 559,646 km (0.087 R)
• M4: 813,064 km (0.077 R)
• M5: 1,386,922 km (0.108 R)
• M6: 1,740,870 km (0.087 R)
• M7: 2,284,210 km (0.112 R)
• M8: 2,449,067 km (0.067 R)
• M9: 2,849,391 km (0.042 R)
• M10: 3,057,481 km (0.079 R)
• M11: 3,239,991 km (0.096 R)
• M12: 3,488,922 km (0.087 R)
• M13: 4,206,243 km (0.08 R)
• M14: 4,512,919 km (0.101 R)
• M15: 4,826,925 km (0.113 R)
• M16: 5,256,869 km (0.099 R)
• M17: 5,402,877 km (0.096 R)
• M18: 5,587,480 km (0.092 R)
• M19: 7,178,454 km (0.059 R)
• M20: 7,300,226 km (0.037 R)
• M21: 8,044,775 km (0.107 R)
• M22: 9,075,205 km (0.108 R)
• M23: 9,339,245 km (0.068 R)
• M24: 9,785,197 km (0.092 R)
• M25: 10,651,518 km (0.096 R)
• M26: 11,924,895 km (0.107 R)
• M27: 12,311,306 km (0.074 R)
• M28: 12,751,124 km (0.112 R)
• M29: 13,797,412 km (0.108 R)
• M30: 14,871,076 km (0.095 R)
• M31: 15,078,568 km (0.081 R)
• M32: 17,753,527 km (0.115 R)
• M33: 18,920,092 km (0.108 R)
• M34: 19,201,485 km (0.082 R)
• M35: 19,597,919 km (0.07 R)
• M36: 20,861,124 km (0.114 R)
• M37: 20,977,212 km (0.116 R)
• M38: 21,561,242 km (0.109 R)
• M39: 21,855,202 km (0.1 R)
• M40: 22,209,749 km (0.092 R)
• M41: 23,224,621 km (0.112 R)
• M42: 23,465,623 km (0.06 R)
• M43: 23,586,498 km (0.081 R)
• M44: 25,423,560 km (0.09 R)
• M45: 26,046,036 km (0.081 R)
• M46: 26,421,976 km (0.079 R)
• M47: 26,926,121 km (0.092 R)
• M48: 27,306,249 km (0.109 R)
• M49: 28,844,564 km (0.119 R)
• M50: 29,298,593 km (0.103 R)
• M51: 29,428,744 km (0.097 R)
• M52: 29,689,493 km (0.119 R)
• M53: 30,806,839 km (0.049 R)
• M54: 31,005,355 km (0.094 R)
• M55: 32,273,048 km (0.117 R)
• M56: 32,474,706 km (0.08 R)
• M57: 33,217,908 km (0.119 R)
• M58: 33,353,743 km (0.1 R)
• M59: 34,790,032 km (0.107 R)
• M60: 36,526,115 km (0.056 R)
• M61: 36,666,139 km (0.062 R)
• M62: 37,087,556 km (0.103 R)
• M63: 37,722,749 km (0.084 R)
• M64: 38,361,382 km (0.074 R)
• M65: 38,717,874 km (0.028 R)
• M66: 39,290,385 km (0.107 R)
• M67: 40,733,855 km (0.062 R)
• M68: 42,121,375 km (0.083 R)
• M69: 42,268,280 km (0.108 R)
• M70: 43,153,600 km (0.066 R)
• M71: 43,524,154 km (0.092 R)
• M72: 44,194,053 km (0.119 R)
• M73: 44,343,352 km (0.099 R)
• M74: 44,492,950 km (0.103 R)
• M75: 46,603,477 km (0.105 R)
• M76: 47,900,640 km (0.073 R)
• M77: 48,669,274 km (0.084 R)
• M78: 49,441,947 km (0.03 R)
• M79: 50,608,660 km (0.116 R)
• M80: 52,573,329 km (0.082 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 18,114 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit