🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.3

Radius: 11.6

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.47 AU - 0.79 AU

Year: 351 Days

Day: 7 Hours

Environment

Temp: -155 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 28,363,069 km

• M1: 144,811 km (0.073 R)
• M2: 218,712 km (0.047 R)
• M3: 312,809 km (0.119 R)
• M4: 447,746 km (0.094 R)
• M5: 531,222 km (0.103 R)
• M6: 613,950 km (0.097 R)
• M7: 719,566 km (0.079 R)
• M8: 792,121 km (0.113 R)
• M9: 870,211 km (0.041 R)
• M10: 951,143 km (0.089 R)
• M11: 1,097,300 km (0.119 R)
• M12: 1,222,963 km (0.093 R)
• M13: 1,337,555 km (0.094 R)
• M14: 1,416,093 km (0.096 R)
• M15: 1,557,463 km (0.071 R)
• M16: 1,742,815 km (0.093 R)
• M17: 1,854,714 km (0.038 R)
• M18: 1,957,937 km (0.025 R)
• M19: 2,108,732 km (0.046 R)
• M20: 2,189,664 km (0.112 R)
• M21: 2,350,482 km (0.055 R)
• M22: 2,434,406 km (0.103 R)
• M23: 2,523,566 km (0.099 R)
• M24: 2,663,291 km (0.072 R)
• M25: 2,776,237 km (0.119 R)
• M26: 2,882,302 km (0.119 R)
• M27: 3,041,774 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53

Radius: 13.2

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.65 AU - 1.05 AU

Year: 551 Days

Day: 12.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 28,363,069 km

• M1: 164,408 km (0.095 R)
• M2: 253,868 km (0.115 R)
• M3: 346,319 km (0.072 R)
• M4: 532,269 km (0.072 R)
• M5: 650,900 km (0.091 R)
• M6: 757,414 km (0.097 R)
• M7: 940,671 km (0.11 R)
• M8: 1,024,147 km (0.088 R)
• M9: 1,116,299 km (0.104 R)
• M10: 1,226,553 km (0.088 R)
• M11: 1,375,552 km (0.108 R)
• M12: 1,501,364 km (0.103 R)
• M13: 1,607,579 km (0.104 R)
• M14: 1,709,604 km (0.106 R)
• M15: 1,792,781 km (0.032 R)
• M16: 1,884,634 km (0.116 R)
• M17: 2,095,567 km (0.108 R)
• M18: 2,260,723 km (0.104 R)
• M19: 2,376,063 km (0.08 R)
• M20: 2,469,711 km (0.105 R)
• M21: 2,689,171 km (0.111 R)
• M22: 2,782,969 km (0.043 R)
• M23: 2,869,437 km (0.039 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.9

Radius: 11.4

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.92 AU - 1.22 AU

Year: 778 Days

Day: 5.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 28,363,069 km

• M1: 158,275 km (0.117 R)
• M2: 238,908 km (0.026 R)
• M3: 314,904 km (0.115 R)
• M4: 395,836 km (0.095 R)
• M5: 528,230 km (0.093 R)
• M6: 601,084 km (0.111 R)
• M7: 672,742 km (0.096 R)
• M8: 809,025 km (0.117 R)
• M9: 919,279 km (0.075 R)
• M10: 1,322,894 km (0.101 R)
• M11: 1,398,890 km (0.069 R)
• M12: 1,483,562 km (0.111 R)
• M13: 1,555,668 km (0.107 R)
• M14: 1,832,724 km (0.066 R)
• M15: 1,949,559 km (0.103 R)
• M16: 2,174,704 km (0.044 R)
• M17: 2,340,907 km (0.083 R)
• M18: 2,434,107 km (0.105 R)
• M19: 2,694,856 km (0.119 R)
• M20: 2,855,674 km (0.049 R)
• M21: 2,964,731 km (0.096 R)
• M22: 3,038,183 km (0.082 R)
• M23: 3,187,033 km (0.081 R)
• M24: 3,290,704 km (0.117 R)
• M25: 3,385,998 km (0.104 R)
• M26: 3,540,533 km (0.072 R)
• M27: 3,997,704 km (0.118 R)
• M28: 4,254,264 km (0.08 R)
• M29: 4,326,969 km (0.107 R)
• M30: 4,442,159 km (0.071 R)
• M31: 4,601,032 km (0.025 R)
• M32: 4,891,701 km (0.11 R)
• M33: 5,244,004 km (0.057 R)
• M34: 5,412,002 km (0.12 R)
• M35: 5,524,949 km (0.065 R)
• M36: 5,638,793 km (0.073 R)
• M37: 5,822,499 km (0.11 R)
• M38: 5,973,293 km (0.084 R)
• M39: 6,054,974 km (0.059 R)
• M40: 6,160,590 km (0.095 R)
• M41: 6,243,318 km (0.051 R)
• M42: 6,541,167 km (0.105 R)
• M43: 6,770,800 km (0.093 R)
• M44: 6,868,337 km (0.117 R)
• M45: 7,077,026 km (0.08 R)
• M46: 7,488,271 km (0.049 R)
• M47: 7,563,818 km (0.073 R)
• M48: 7,753,957 km (0.102 R)
• M49: 7,920,160 km (0.099 R)
• M50: 8,010,068 km (0.04 R)
• M51: 8,190,932 km (0.052 R)
• M52: 8,268,873 km (0.057 R)
• M53: 8,346,963 km (0.1 R)
• M54: 8,834,652 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.7

Radius: 10.3

Gravity: 9.36 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.81 AU - 3.33 AU

Year: 3781 Days

Day: 11.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 152.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 28,363,069 km

• M1: 267,481 km (0.073 R)
• M2: 415,732 km (0.07 R)
• M3: 492,327 km (0.115 R)
• M4: 651,050 km (0.114 R)
• M5: 755,020 km (0.115 R)
• M6: 928,853 km (0.095 R)
• M7: 1,301,801 km (0.095 R)
• M8: 1,607,130 km (0.103 R)
• M9: 1,752,090 km (0.053 R)
• M10: 1,817,913 km (0.12 R)
• M11: 1,901,389 km (0.087 R)
• M12: 2,195,050 km (0.082 R)
• M13: 2,392,968 km (0.112 R)
• M14: 2,466,420 km (0.098 R)
• M15: 3,181,797 km (0.051 R)
• M16: 3,427,138 km (0.071 R)
• M17: 3,871,294 km (0.097 R)
• M18: 4,401,469 km (0.094 R)
• M19: 4,814,059 km (0.073 R)
• M20: 5,775,226 km (0.119 R)
• M21: 5,924,524 km (0.031 R)
• M22: 6,049,887 km (0.061 R)
• M23: 6,150,716 km (0.105 R)
• M24: 7,164,092 km (0.057 R)
• M25: 7,297,833 km (0.117 R)
• M26: 8,117,330 km (0.099 R)
• M27: 9,109,912 km (0.117 R)
• M28: 9,459,073 km (0.093 R)
• M29: 9,635,300 km (0.049 R)
• M30: 9,723,862 km (0.106 R)
• M31: 10,020,963 km (0.045 R)
• M32: 10,200,630 km (0.099 R)
• M33: 10,290,838 km (0.109 R)
• M34: 10,654,510 km (0.032 R)
• M35: 10,746,064 km (0.118 R)
• M36: 10,837,917 km (0.089 R)
• M37: 12,023,779 km (0.114 R)
• M38: 12,278,694 km (0.086 R)
• M39: 13,119,584 km (0.048 R)
• M40: 13,349,067 km (0.102 R)
• M41: 14,012,234 km (0.092 R)
• M42: 14,079,104 km (0.027 R)
• M43: 14,347,932 km (0.053 R)
• M44: 14,720,131 km (0.108 R)
• M45: 14,822,157 km (0.074 R)
• M46: 15,027,106 km (0.081 R)
• M47: 15,301,768 km (0.09 R)
• M48: 15,995,603 km (0.048 R)
• M49: 16,240,794 km (0.11 R)
• M50: 16,381,565 km (0.116 R)
• M51: 16,699,760 km (0.081 R)
• M52: 17,198,669 km (0.089 R)
• M53: 17,702,365 km (0.115 R)
• M54: 18,174,645 km (0.095 R)
• M55: 18,503,910 km (0.069 R)
• M56: 18,650,965 km (0.119 R)
• M57: 19,020,172 km (0.081 R)
• M58: 19,205,674 km (0.073 R)
• M59: 19,391,774 km (0.099 R)
• M60: 19,541,072 km (0.071 R)
• M61: 19,615,871 km (0.103 R)
• M62: 19,803,317 km (0.102 R)
• M63: 20,029,061 km (0.105 R)
• M64: 20,104,607 km (0.106 R)
• M65: 20,255,701 km (0.106 R)
• M66: 21,017,154 km (0.05 R)
• M67: 21,710,391 km (0.099 R)
• M68: 22,450,302 km (0.044 R)
• M69: 23,119,304 km (0.116 R)
• M70: 23,277,728 km (0.11 R)
• M71: 23,794,888 km (0.107 R)
• M72: 24,275,695 km (0.115 R)
• M73: 25,573,457 km (0.095 R)
• M74: 25,860,386 km (0.08 R)
• M75: 27,018,722 km (0.111 R)
• M76: 27,143,786 km (0.091 R)
• M77: 28,151,627 km (0.108 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 16,037 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit