🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.62 AU - 0.78 AU

Year: 215 Days

Day: 14.6 Hours

Environment

Temp: 134 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.41 AU - 2.29 AU

Year: 924 Days

Day: 41.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,432,365 km

• M1: 147,055 km (0.087 R)
• M2: 237,262 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.95 AU - 2.49 AU

Year: 1214 Days

Day: 17.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,432,365 km

• M1: 412,591 km (0.079 R)
• M2: 1,453,792 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.53 AU - 4.17 AU

Year: 2251 Days

Day: 18.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.6

Radius: 14.4

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.89 AU - 6.53 AU

Year: 5009 Days

Day: 6.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 77,432,365 km

• M1: 183,557 km (0.09 R)
• M2: 305,928 km (0.106 R)
• M3: 396,584 km (0.112 R)
• M4: 597,494 km (0.068 R)
• M5: 692,638 km (0.114 R)
• M6: 874,100 km (0.101 R)
• M7: 1,033,721 km (0.119 R)
• M8: 1,341,145 km (0.079 R)
• M9: 1,785,002 km (0.05 R)
• M10: 1,918,593 km (0.088 R)
• M11: 2,030,641 km (0.06 R)
• M12: 2,209,261 km (0.111 R)
• M13: 2,569,044 km (0.062 R)
• M14: 2,904,891 km (0.116 R)
• M15: 3,063,615 km (0.029 R)
• M16: 3,420,107 km (0.104 R)
• M17: 3,526,770 km (0.099 R)
• M18: 3,712,122 km (0.046 R)
• M19: 3,806,069 km (0.102 R)
• M20: 4,060,535 km (0.093 R)
• M21: 4,173,631 km (0.083 R)
• M22: 4,452,930 km (0.049 R)
• M23: 4,603,276 km (0.105 R)
• M24: 4,738,363 km (0.094 R)
• M25: 4,874,796 km (0.114 R)
• M26: 5,081,840 km (0.069 R)
• M27: 5,186,558 km (0.066 R)
• M28: 5,433,694 km (0.104 R)
• M29: 5,648,666 km (0.096 R)
• M30: 6,329,187 km (0.081 R)
• M31: 6,574,527 km (0.11 R)
• M32: 6,803,861 km (0.039 R)
• M33: 7,113,678 km (0.066 R)
• M34: 7,607,351 km (0.096 R)
• M35: 7,969,677 km (0.089 R)
• M36: 8,378,827 km (0.112 R)
• M37: 8,502,993 km (0.102 R)
• M38: 8,627,758 km (0.106 R)
• M39: 8,900,176 km (0.062 R)
• M40: 9,132,950 km (0.113 R)
• M41: 9,432,146 km (0.069 R)
• M42: 9,647,716 km (0.108 R)
• M43: 9,756,175 km (0.036 R)
• M44: 10,018,270 km (0.074 R)
• M45: 10,150,066 km (0.045 R)
• M46: 10,840,610 km (0.101 R)
• M47: 11,021,324 km (0.105 R)
• M48: 11,248,713 km (0.115 R)
• M49: 11,523,524 km (0.094 R)
• M50: 11,754,204 km (0.095 R)
• M51: 11,893,480 km (0.085 R)
• M52: 12,126,553 km (0.084 R)
• M53: 12,668,696 km (0.112 R)
• M54: 13,026,534 km (0.109 R)
• M55: 13,267,087 km (0.107 R)
• M56: 13,630,460 km (0.097 R)
• M57: 13,752,383 km (0.115 R)
• M58: 13,923,523 km (0.073 R)
• M59: 14,095,560 km (0.1 R)
• M60: 14,715,494 km (0.083 R)
• M61: 15,041,318 km (0.107 R)
• M62: 15,344,254 km (0.115 R)
• M63: 15,904,946 km (0.098 R)
• M64: 16,446,491 km (0.092 R)
• M65: 16,654,432 km (0.106 R)
• M66: 16,837,091 km (0.116 R)
• M67: 16,941,660 km (0.12 R)
• M68: 17,072,857 km (0.047 R)
• M69: 17,178,024 km (0.025 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 743.7

Radius: 6.7

Gravity: 16.57 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 12.39 AU - 16.07 AU

Year: 19705 Days

Day: 23.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 77,432,365 km

• M1: 102,923 km (0.113 R)
• M2: 505,491 km (0.059 R)
• M3: 702,063 km (0.082 R)
• M4: 974,181 km (0.041 R)
• M5: 1,220,120 km (0.105 R)
• M6: 1,277,416 km (0.049 R)
• M7: 1,703,920 km (0.064 R)
• M8: 2,312,484 km (0.058 R)
• M9: 2,715,052 km (0.041 R)
• M10: 2,943,787 km (0.107 R)
• M11: 3,178,805 km (0.083 R)
• M12: 4,091,801 km (0.112 R)
• M13: 4,757,811 km (0.119 R)
• M14: 6,138,599 km (0.047 R)
• M15: 6,388,427 km (0.101 R)
• M16: 7,105,600 km (0.078 R)
• M17: 7,210,169 km (0.073 R)
• M18: 7,526,867 km (0.107 R)
• M19: 7,580,124 km (0.114 R)
• M20: 8,064,971 km (0.091 R)
• M21: 8,951,338 km (0.117 R)
• M22: 9,007,737 km (0.098 R)
• M23: 9,463,412 km (0.105 R)
• M24: 9,578,452 km (0.048 R)
• M25: 9,751,986 km (0.093 R)
• M26: 9,984,910 km (0.098 R)
• M27: 10,219,779 km (0.09 R)
• M28: 10,337,811 km (0.104 R)
• M29: 11,420,900 km (0.098 R)
• M30: 12,602,873 km (0.114 R)
• M31: 12,666,153 km (0.067 R)
• M32: 14,480,625 km (0.117 R)
• M33: 15,080,961 km (0.075 R)
• M34: 16,236,904 km (0.102 R)
• M35: 17,140,026 km (0.119 R)
• M36: 17,774,770 km (0.05 R)
• M37: 18,417,143 km (0.115 R)
• M38: 19,431,567 km (0.095 R)
• M39: 20,538,441 km (0.101 R)
• M40: 21,741,507 km (0.068 R)
• M41: 22,967,163 km (0.105 R)
• M42: 24,609,747 km (0.043 R)
• M43: 24,688,885 km (0.083 R)
• M44: 26,208,949 km (0.061 R)
• M45: 28,006,666 km (0.116 R)
• M46: 28,089,244 km (0.096 R)
• M47: 29,003,886 km (0.105 R)
• M48: 30,606,378 km (0.067 R)
• M49: 31,204,021 km (0.101 R)
• M50: 33,632,892 km (0.118 R)
• M51: 33,984,747 km (0.118 R)
• M52: 34,781,056 km (0.055 R)
• M53: 34,869,917 km (0.062 R)
• M54: 35,404,580 km (0.065 R)
• M55: 36,662,848 km (0.098 R)
• M56: 38,393,695 km (0.116 R)
• M57: 39,964,772 km (0.097 R)
• M58: 40,805,063 km (0.117 R)
• M59: 41,651,189 km (0.098 R)
• M60: 42,029,073 km (0.102 R)
• M61: 44,416,505 km (0.105 R)
• M62: 44,802,468 km (0.051 R)
• M63: 46,553,511 km (0.052 R)
• M64: 46,749,484 km (0.039 R)
• M65: 49,022,474 km (0.115 R)
• M66: 49,221,739 km (0.11 R)
• M67: 49,421,452 km (0.105 R)
• M68: 50,222,548 km (0.083 R)
• M69: 53,469,869 km (0.112 R)
• M70: 54,704,949 km (0.085 R)
• M71: 57,623,305 km (0.095 R)
• M72: 58,677,820 km (0.03 R)
• M73: 58,783,586 km (0.027 R)
• M74: 59,419,676 km (0.105 R)
• M75: 60,378,149 km (0.103 R)
• M76: 61,341,709 km (0.068 R)
• M77: 61,879,214 km (0.101 R)
• M78: 62,958,862 km (0.051 R)
• M79: 64,262,757 km (0.113 R)
• M80: 64,481,021 km (0.085 R)
• M81: 64,699,434 km (0.117 R)
• M82: 65,685,283 km (0.105 R)
• M83: 66,014,997 km (0.109 R)
• M84: 66,125,101 km (0.056 R)
• M85: 66,235,205 km (0.112 R)
• M86: 66,565,817 km (0.083 R)
• M87: 68,005,098 km (0.102 R)
• M88: 68,895,803 km (0.066 R)
• M89: 69,230,903 km (0.104 R)
• M90: 70,239,192 km (0.115 R)
• M91: 73,635,363 km (0.107 R)
• M92: 76,159,678 km (0.096 R)
• M93: 76,505,997 km (0.051 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 11,280 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit