🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.65 AU - 1.03 AU

Year: 295 Days

Day: 36.1 Hours

Environment

Temp: 21 °C

Axial Tilt: 18 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.2

Radius: 13.5

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 5.14 AU - 5.74 AU

Year: 4858 Days

Day: 5.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 83,880,656 km

• M1: 167,849 km (0.114 R)
• M2: 636,389 km (0.111 R)
• M3: 1,516,025 km (0.111 R)
• M4: 1,966,314 km (0.071 R)
• M5: 2,832,037 km (0.098 R)
• M6: 4,578,892 km (0.101 R)
• M7: 5,124,325 km (0.036 R)
• M8: 7,718,502 km (0.114 R)
• M9: 9,039,302 km (0.116 R)
• M10: 10,287,098 km (0.101 R)
• M11: 13,380,632 km (0.054 R)
• M12: 16,926,251 km (0.046 R)
• M13: 19,277,630 km (0.086 R)
• M14: 21,480,609 km (0.041 R)
• M15: 23,239,431 km (0.086 R)
• M16: 25,893,147 km (0.117 R)
• M17: 26,793,278 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.4

Radius: 13.8

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 7.03 AU - 7.21 AU

Year: 7274 Days

Day: 12.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 83,880,656 km

• M1: 197,320 km (0.104 R)
• M2: 1,346,231 km (0.028 R)
• M3: 3,228,771 km (0.098 R)
• M4: 4,084,171 km (0.057 R)
• M5: 4,603,276 km (0.109 R)
• M6: 6,549,544 km (0.117 R)
• M7: 7,496,050 km (0.05 R)
• M8: 8,222,647 km (0.065 R)
• M9: 11,749,417 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.9

Radius: 12.3

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 8.28 AU - 12.28 AU

Year: 12620 Days

Day: 6 Hours

Environment

Temp: -177 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 83,880,656 km

• M1: 153,039 km (0.083 R)
• M2: 978,669 km (0.076 R)
• M3: 3,071,095 km (0.111 R)
• M4: 3,610,545 km (0.096 R)
• M5: 4,273,413 km (0.112 R)
• M6: 5,329,275 km (0.112 R)
• M7: 7,676,016 km (0.12 R)
• M8: 9,439,626 km (0.105 R)
• M9: 10,699,539 km (0.088 R)
• M10: 11,639,911 km (0.114 R)
• M11: 12,192,675 km (0.114 R)
• M12: 13,550,725 km (0.08 R)
• M13: 14,580,856 km (0.063 R)
• M14: 16,412,981 km (0.086 R)
• M15: 16,796,999 km (0.067 R)
• M16: 17,344,826 km (0.083 R)
• M17: 17,823,838 km (0.094 R)
• M18: 18,558,813 km (0.09 R)
• M19: 20,796,198 km (0.118 R)
• M20: 21,337,144 km (0.111 R)
• M21: 22,447,011 km (0.054 R)
• M22: 23,208,015 km (0.112 R)
• M23: 24,084,659 km (0.117 R)
• M24: 27,060,011 km (0.114 R)
• M25: 32,269,308 km (0.116 R)
• M26: 37,843,325 km (0.104 R)
• M27: 46,740,658 km (0.065 R)
• M28: 47,981,572 km (0.088 R)
• M29: 49,085,305 km (0.063 R)
• M30: 52,000,968 km (0.063 R)
• M31: 56,588,237 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 540.1

Radius: 5.5

Gravity: 17.85 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 15.88 AU - 18.86 AU

Year: 27718 Days

Day: 23.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 83,880,656 km

• M1: 68,516 km (0.102 R)
• M2: 255,812 km (0.092 R)
• M3: 432,787 km (0.092 R)
• M4: 1,260,362 km (0.072 R)
• M5: 1,567,786 km (0.071 R)
• M6: 2,983,430 km (0.093 R)
• M7: 3,263,478 km (0.081 R)
• M8: 4,210,282 km (0.073 R)
• M9: 4,455,174 km (0.099 R)
• M10: 6,130,072 km (0.049 R)
• M11: 6,537,128 km (0.053 R)
• M12: 7,607,800 km (0.108 R)
• M13: 8,024,579 km (0.098 R)
• M14: 9,018,059 km (0.067 R)
• M15: 11,312,890 km (0.099 R)
• M16: 11,514,548 km (0.092 R)
• M17: 15,815,936 km (0.114 R)
• M18: 16,068,158 km (0.103 R)
• M19: 21,282,391 km (0.1 R)
• M20: 21,692,888 km (0.113 R)
• M21: 23,606,095 km (0.102 R)
• M22: 26,920,586 km (0.097 R)
• M23: 27,764,617 km (0.074 R)
• M24: 28,378,267 km (0.081 R)
• M25: 28,626,151 km (0.045 R)
• M26: 31,715,646 km (0.041 R)
• M27: 33,203,098 km (0.056 R)
• M28: 37,198,109 km (0.086 R)
• M29: 37,495,061 km (0.048 R)
• M30: 40,867,745 km (0.026 R)
• M31: 45,955,269 km (0.107 R)
• M32: 46,468,839 km (0.07 R)
• M33: 48,032,884 km (0.115 R)
• M34: 62,244,233 km (0.099 R)
• M35: 67,613,750 km (0.062 R)
• M36: 70,751,415 km (0.085 R)
• M37: 71,895,091 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 418.8

Radius: 6.4

Gravity: 10.22 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 15.39 AU - 20.91 AU

Year: 29606 Days

Day: 19.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 83,880,656 km

• M1: 85,869 km (0.111 R)
• M2: 314,455 km (0.093 R)
• M3: 536,458 km (0.088 R)
• M4: 1,238,072 km (0.115 R)
• M5: 2,040,066 km (0.105 R)
• M6: 2,698,895 km (0.11 R)
• M7: 3,924,551 km (0.105 R)
• M8: 5,205,108 km (0.049 R)
• M9: 5,523,752 km (0.086 R)
• M10: 6,929,972 km (0.05 R)
• M11: 8,947,748 km (0.118 R)
• M12: 9,758,718 km (0.092 R)
• M13: 10,059,858 km (0.108 R)
• M14: 12,136,726 km (0.11 R)
• M15: 12,485,139 km (0.094 R)
• M16: 13,645,121 km (0.025 R)
• M17: 14,875,414 km (0.106 R)
• M18: 16,599,978 km (0.08 R)
• M19: 17,029,324 km (0.12 R)
• M20: 21,536,708 km (0.106 R)
• M21: 22,047,585 km (0.12 R)
• M22: 23,413,563 km (0.097 R)
• M23: 26,313,218 km (0.059 R)
• M24: 30,711,096 km (0.097 R)
• M25: 31,619,604 km (0.065 R)
• M26: 35,433,153 km (0.093 R)
• M27: 43,470,299 km (0.107 R)
• M28: 50,104,516 km (0.091 R)
• M29: 52,641,396 km (0.117 R)
• M30: 63,646,863 km (0.036 R)
• M31: 64,698,237 km (0.071 R)
• M32: 71,475,768 km (0.114 R)
• M33: 72,155,691 km (0.104 R)
• M34: 72,611,366 km (0.085 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: 278 - 10,864 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit