🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.4 AU - 0.64 AU

Year: 143 Days

Day: 16.9 Hours

Environment

Temp: 223 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.18 AU - 1.56 AU

Year: 611 Days

Day: 44.1 Hours

Environment

Temp: -42 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.63 AU - 4.11 AU

Year: 2899 Days

Day: 24.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.9

Radius: 9.1

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 6.18 AU - 8.1 AU

Year: 7265 Days

Day: 7 Hours

Environment

Temp: -171 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 109,989,752 km

• M1: 114,143 km (0.116 R)
• M2: 184,753 km (0.095 R)
• M3: 244,742 km (0.101 R)
• M4: 341,532 km (0.105 R)
• M5: 434,881 km (0.026 R)
• M6: 538,104 km (0.072 R)
• M7: 746,793 km (0.097 R)
• M8: 887,415 km (0.112 R)
• M9: 981,512 km (0.105 R)
• M10: 1,107,772 km (0.087 R)
• M11: 1,239,718 km (0.08 R)
• M12: 1,455,438 km (0.06 R)
• M13: 1,519,316 km (0.037 R)
• M14: 2,396,857 km (0.05 R)
• M15: 2,706,225 km (0.092 R)
• M16: 2,785,662 km (0.071 R)
• M17: 3,621,914 km (0.117 R)
• M18: 3,842,421 km (0.035 R)
• M19: 3,932,030 km (0.094 R)
• M20: 4,135,932 km (0.103 R)
• M21: 4,343,425 km (0.107 R)
• M22: 4,483,598 km (0.051 R)
• M23: 4,696,775 km (0.107 R)
• M24: 4,937,627 km (0.115 R)
• M25: 5,010,631 km (0.101 R)
• M26: 5,231,886 km (0.108 R)
• M27: 6,018,622 km (0.069 R)
• M28: 6,175,101 km (0.099 R)
• M29: 6,306,597 km (0.048 R)
• M30: 6,572,433 km (0.039 R)
• M31: 7,503,530 km (0.038 R)
• M32: 8,099,079 km (0.106 R)
• M33: 8,417,124 km (0.071 R)
• M34: 9,095,401 km (0.035 R)
• M35: 9,577,555 km (0.045 R)
• M36: 10,316,419 km (0.095 R)
• M37: 10,914,361 km (0.102 R)
• M38: 10,977,941 km (0.115 R)
• M39: 11,426,734 km (0.082 R)
• M40: 11,815,988 km (0.117 R)
• M41: 12,275,852 km (0.084 R)
• M42: 12,574,449 km (0.113 R)
• M43: 13,314,659 km (0.119 R)
• M44: 13,553,118 km (0.112 R)
• M45: 13,655,742 km (0.097 R)
• M46: 13,965,260 km (0.073 R)
• M47: 14,801,812 km (0.091 R)
• M48: 15,439,847 km (0.116 R)
• M49: 15,978,399 km (0.075 R)
• M50: 16,195,615 km (0.092 R)
• M51: 16,377,227 km (0.108 R)
• M52: 16,559,736 km (0.061 R)
• M53: 16,779,496 km (0.101 R)
• M54: 17,184,906 km (0.114 R)
• M55: 17,333,157 km (0.109 R)
• M56: 17,444,608 km (0.096 R)
• M57: 17,742,906 km (0.113 R)
• M58: 18,042,999 km (0.111 R)
• M59: 20,151,132 km (0.048 R)
• M60: 20,425,046 km (0.07 R)
• M61: 20,542,780 km (0.118 R)
• M62: 20,700,157 km (0.11 R)
• M63: 20,976,464 km (0.113 R)
• M64: 21,652,646 km (0.096 R)
• M65: 22,700,579 km (0.079 R)
• M66: 23,148,924 km (0.116 R)
• M67: 24,178,756 km (0.106 R)
• M68: 24,929,588 km (0.104 R)
• M69: 25,055,399 km (0.09 R)
• M70: 25,265,584 km (0.092 R)
• M71: 25,645,563 km (0.056 R)
• M72: 25,857,394 km (0.049 R)
• M73: 25,942,365 km (0.044 R)
• M74: 26,453,840 km (0.086 R)
• M75: 27,097,859 km (0.091 R)
• M76: 27,227,261 km (0.086 R)
• M77: 28,226,276 km (0.102 R)
• M78: 28,313,791 km (0.104 R)
• M79: 28,664,448 km (0.061 R)
• M80: 29,503,094 km (0.112 R)
• M81: 29,725,097 km (0.034 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.4

Radius: 13.1

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 5.69 AU - 8.65 AU

Year: 7311 Days

Day: 5.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 109,989,752 km

• M1: 264,190 km (0.101 R)
• M2: 361,578 km (0.053 R)
• M3: 493,523 km (0.094 R)
• M4: 595,848 km (0.076 R)
• M5: 680,521 km (0.075 R)
• M6: 788,680 km (0.114 R)
• M7: 913,295 km (0.068 R)
• M8: 1,162,375 km (0.034 R)
• M9: 1,602,343 km (0.094 R)
• M10: 1,701,526 km (0.038 R)
• M11: 1,790,238 km (0.063 R)
• M12: 1,906,625 km (0.058 R)
• M13: 2,762,325 km (0.075 R)
• M14: 2,898,010 km (0.081 R)
• M15: 3,593,042 km (0.112 R)
• M16: 3,892,237 km (0.097 R)
• M17: 4,338,787 km (0.108 R)
• M18: 4,479,559 km (0.088 R)
• M19: 4,675,532 km (0.032 R)
• M20: 5,039,354 km (0.116 R)
• M21: 5,374,752 km (0.096 R)
• M22: 5,469,298 km (0.083 R)
• M23: 5,659,886 km (0.088 R)
• M24: 6,666,380 km (0.109 R)
• M25: 6,952,262 km (0.099 R)
• M26: 7,096,773 km (0.107 R)
• M27: 7,179,800 km (0.075 R)
• M28: 8,685,204 km (0.115 R)
• M29: 9,200,718 km (0.092 R)
• M30: 9,314,113 km (0.057 R)
• M31: 9,427,957 km (0.092 R)
• M32: 9,565,288 km (0.032 R)
• M33: 9,864,932 km (0.113 R)
• M34: 10,027,545 km (0.04 R)
• M35: 10,402,737 km (0.074 R)
• M36: 10,782,566 km (0.12 R)
• M37: 10,950,265 km (0.096 R)
• M38: 11,142,797 km (0.057 R)
• M39: 11,899,912 km (0.045 R)
• M40: 13,053,910 km (0.029 R)
• M41: 13,335,154 km (0.066 R)
• M42: 13,437,928 km (0.116 R)
• M43: 13,695,984 km (0.057 R)
• M44: 13,903,626 km (0.058 R)
• M45: 14,243,363 km (0.102 R)
• M46: 14,348,530 km (0.094 R)
• M47: 14,585,792 km (0.088 R)
• M48: 14,931,064 km (0.078 R)
• M49: 15,198,396 km (0.093 R)
• M50: 15,656,614 km (0.071 R)
• M51: 15,901,057 km (0.095 R)
• M52: 16,448,735 km (0.07 R)
• M53: 17,309,820 km (0.102 R)
• M54: 17,760,110 km (0.12 R)
• M55: 18,557,317 km (0.101 R)
• M56: 18,844,844 km (0.119 R)
• M57: 19,249,955 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.1

Radius: 9.3

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 7.28 AU - 9.2 AU

Year: 9007 Days

Day: 10.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 109,989,752 km

• M1: 118,182 km (0.113 R)
• M2: 203,304 km (0.114 R)
• M3: 363,373 km (0.032 R)
• M4: 442,660 km (0.112 R)
• M5: 1,122,732 km (0.063 R)
• M6: 1,313,619 km (0.032 R)
• M7: 1,403,078 km (0.108 R)
• M8: 1,881,193 km (0.044 R)
• M9: 2,567,548 km (0.105 R)
• M10: 2,769,655 km (0.118 R)
• M11: 3,189,576 km (0.066 R)
• M12: 4,177,072 km (0.118 R)
• M13: 4,551,515 km (0.091 R)
• M14: 4,796,706 km (0.081 R)
• M15: 8,564,179 km (0.042 R)
• M16: 9,193,238 km (0.075 R)
• M17: 9,542,549 km (0.057 R)
• M18: 9,640,386 km (0.093 R)
• M19: 10,983,176 km (0.102 R)
• M20: 11,457,551 km (0.118 R)
• M21: 11,833,491 km (0.072 R)
• M22: 12,107,554 km (0.109 R)
• M23: 13,530,978 km (0.092 R)
• M24: 13,751,335 km (0.067 R)
• M25: 15,372,228 km (0.065 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 806.4

Radius: 6.4

Gravity: 19.69 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 19.05 AU - 19.35 AU

Year: 32037 Days

Day: 15.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 109,989,752 km

• M1: 189,541 km (0.036 R)
• M2: 344,973 km (0.099 R)
• M3: 488,287 km (0.069 R)
• M4: 540,348 km (0.118 R)
• M5: 861,833 km (0.082 R)
• M6: 958,922 km (0.099 R)
• M7: 1,614,909 km (0.092 R)
• M8: 2,851,485 km (0.057 R)
• M9: 3,047,159 km (0.096 R)
• M10: 3,503,283 km (0.097 R)
• M11: 3,555,193 km (0.065 R)
• M12: 4,937,029 km (0.107 R)
• M13: 5,112,956 km (0.114 R)
• M14: 5,172,047 km (0.065 R)
• M15: 5,470,944 km (0.096 R)
• M16: 5,653,004 km (0.098 R)
• M17: 5,775,525 km (0.115 R)
• M18: 6,400,994 km (0.084 R)
• M19: 7,647,892 km (0.054 R)
• M20: 7,919,861 km (0.103 R)
• M21: 8,264,235 km (0.109 R)
• M22: 9,326,380 km (0.112 R)
• M23: 9,398,636 km (0.062 R)
• M24: 10,206,614 km (0.092 R)
• M25: 10,808,147 km (0.087 R)
• M26: 13,408,308 km (0.065 R)
• M27: 13,900,933 km (0.108 R)
• M28: 16,276,996 km (0.118 R)
• M29: 17,155,585 km (0.109 R)
• M30: 18,320,503 km (0.118 R)
• M31: 21,010,123 km (0.042 R)
• M32: 22,158,586 km (0.084 R)
• M33: 22,935,448 km (0.118 R)
• M34: 23,524,116 km (0.109 R)
• M35: 23,721,286 km (0.069 R)
• M36: 24,816,192 km (0.072 R)
• M37: 24,916,573 km (0.05 R)
• M38: 25,420,418 km (0.119 R)
• M39: 25,622,824 km (0.08 R)
• M40: 26,335,658 km (0.104 R)
• M41: 26,745,855 km (0.056 R)
• M42: 30,317,205 km (0.114 R)
• M43: 32,267,662 km (0.096 R)
• M44: 32,816,687 km (0.055 R)
• M45: 33,812,560 km (0.063 R)
• M46: 35,155,799 km (0.12 R)
• M47: 38,357,343 km (0.053 R)
• M48: 39,992,597 km (0.066 R)
• M49: 44,910,926 km (0.073 R)
• M50: 45,400,859 km (0.109 R)
• M51: 47,253,928 km (0.116 R)
• M52: 47,627,624 km (0.108 R)
• M53: 48,503,070 km (0.093 R)
• M54: 49,257,642 km (0.064 R)
• M55: 49,383,903 km (0.082 R)
• M56: 50,142,962 km (0.065 R)
• M57: 50,396,979 km (0.107 R)
• M58: 54,647,803 km (0.076 R)
• M59: 60,356,308 km (0.09 R)
• M60: 60,626,482 km (0.052 R)
• M61: 60,761,718 km (0.108 R)
• M62: 61,439,098 km (0.03 R)
• M63: 61,574,932 km (0.073 R)
• M64: 62,255,453 km (0.081 R)
• M65: 64,725,912 km (0.072 R)
• M66: 65,695,157 km (0.088 R)
• M67: 66,112,086 km (0.078 R)
• M68: 67,648,307 km (0.04 R)
• M69: 68,491,141 km (0.1 R)
• M70: 69,337,416 km (0.102 R)
• M71: 70,898,021 km (0.062 R)
• M72: 71,183,005 km (0.1 R)
• M73: 71,468,288 km (0.112 R)
• M74: 71,754,020 km (0.118 R)
• M75: 74,053,639 km (0.12 R)
• M76: 75,212,573 km (0.114 R)
• M77: 78,135,865 km (0.089 R)
• M78: 79,167,642 km (0.048 R)
• M79: 80,798,408 km (0.115 R)
• M80: 81,394,107 km (0.118 R)
• M81: 82,589,843 km (0.109 R)
• M82: 83,942,058 km (0.099 R)
• M83: 84,696,480 km (0.11 R)
• M84: 86,363,898 km (0.093 R)
• M85: 86,820,620 km (0.109 R)
• M86: 87,583,569 km (0.113 R)
• M87: 90,348,288 km (0.026 R)
• M88: 91,121,409 km (0.055 R)
• M89: 91,586,210 km (0.099 R)
• M90: 96,593,999 km (0.082 R)
• M91: 101,529,232 km (0.042 R)
• M92: 103,623,154 km (0.09 R)
• M93: 105,081,135 km (0.11 R)
• M94: 106,872,270 km (0.112 R)
• M95: 107,198,992 km (0.086 R)
• M96: 108,181,251 km (0.084 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 11,567 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit