🌌 Stone's Star System Generator

Asteroid Belt

Center: 4.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.3

Radius: 10

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 8.34 AU - 11.36 AU

Year: 11348 Days

Day: 11.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 111,415,174 km

• M1: 124,765 km (0.094 R)
• M2: 544,686 km (0.105 R)
• M3: 1,120,488 km (0.079 R)
• M4: 1,570,778 km (0.065 R)
• M5: 2,228,559 km (0.064 R)
• M6: 2,714,005 km (0.107 R)
• M7: 3,688,036 km (0.07 R)
• M8: 4,115,288 km (0.12 R)
• M9: 6,768,406 km (0.073 R)
• M10: 7,205,830 km (0.118 R)
• M11: 7,790,010 km (0.104 R)
• M12: 8,817,747 km (0.087 R)
• M13: 11,922,053 km (0.063 R)
• M14: 12,443,401 km (0.108 R)
• M15: 17,543,941 km (0.106 R)
• M16: 18,142,781 km (0.095 R)
• M17: 19,699,796 km (0.102 R)
• M18: 23,706,027 km (0.11 R)
• M19: 24,253,704 km (0.116 R)
• M20: 25,851,410 km (0.114 R)
• M21: 26,823,347 km (0.035 R)
• M22: 28,326,806 km (0.029 R)
• M23: 28,737,003 km (0.118 R)
• M24: 30,310,623 km (0.08 R)
• M25: 31,391,168 km (0.11 R)
• M26: 34,089,166 km (0.025 R)
• M27: 39,941,584 km (0.069 R)
• M28: 43,920,588 km (0.088 R)
• M29: 44,332,431 km (0.1 R)

Planet 2 - Ice Giant

Semi-Major Axis: 14.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 501.3

Radius: 4.2

Gravity: 28.42 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 13.66 AU - 15.34 AU

Year: 20269 Days

Day: 24.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 111,415,174 km

• M1: 52,210 km (0.101 R)
• M2: 254,316 km (0.091 R)
• M3: 748,887 km (0.058 R)
• M4: 1,569,730 km (0.057 R)
• M5: 1,975,290 km (0.057 R)
• M6: 2,721,634 km (0.068 R)
• M7: 2,915,662 km (0.082 R)
• M8: 3,441,499 km (0.033 R)
• M9: 4,090,155 km (0.076 R)
• M10: 8,955,078 km (0.118 R)
• M11: 10,877,112 km (0.029 R)
• M12: 14,835,172 km (0.076 R)
• M13: 18,688,364 km (0.092 R)
• M14: 19,926,436 km (0.105 R)
• M15: 23,763,323 km (0.049 R)
• M16: 25,746,990 km (0.082 R)
• M17: 26,178,131 km (0.075 R)
• M18: 26,395,647 km (0.084 R)
• M19: 27,612,925 km (0.071 R)
• M20: 29,449,837 km (0.119 R)
• M21: 31,244,263 km (0.073 R)
• M22: 31,858,213 km (0.074 R)
• M23: 32,480,241 km (0.056 R)
• M24: 34,525,094 km (0.1 R)
• M25: 38,447,102 km (0.09 R)
• M26: 39,152,007 km (0.099 R)
• M27: 40,153,265 km (0.108 R)
• M28: 43,411,208 km (0.08 R)
• M29: 43,715,789 km (0.075 R)
• M30: 49,115,075 km (0.07 R)
• M31: 54,587,066 km (0.09 R)
• M32: 58,205,390 km (0.046 R)
• M33: 62,173,324 km (0.108 R)
• M34: 62,754,512 km (0.077 R)
• M35: 63,144,064 km (0.102 R)
• M36: 64,519,766 km (0.097 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 977.8

Radius: 3.3

Gravity: 89.79 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 18.02 AU - 19.36 AU

Year: 29661 Days

Day: 19.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 111,415,174 km

• M1: 40,990 km (0.093 R)
• M2: 152,440 km (0.068 R)
• M3: 269,127 km (0.092 R)
• M4: 959,072 km (0.107 R)
• M5: 2,257,731 km (0.103 R)
• M6: 2,929,426 km (0.07 R)
• M7: 3,622,512 km (0.118 R)
• M8: 3,829,107 km (0.054 R)
• M9: 4,079,983 km (0.116 R)
• M10: 5,636,848 km (0.104 R)
• M11: 5,961,326 km (0.081 R)
• M12: 7,169,029 km (0.034 R)
• M13: 7,773,405 km (0.059 R)
• M14: 9,658,338 km (0.095 R)
• M15: 9,789,385 km (0.084 R)
• M16: 11,311,544 km (0.091 R)
• M17: 12,512,665 km (0.119 R)
• M18: 12,984,347 km (0.068 R)
• M19: 17,287,829 km (0.118 R)
• M20: 23,977,696 km (0.109 R)
• M21: 24,097,823 km (0.088 R)
• M22: 26,201,169 km (0.115 R)
• M23: 28,155,815 km (0.049 R)
• M24: 28,558,084 km (0.095 R)
• M25: 31,195,345 km (0.117 R)
• M26: 32,646,295 km (0.097 R)
• M27: 33,688,543 km (0.098 R)
• M28: 38,242,302 km (0.101 R)
• M29: 42,133,043 km (0.108 R)
• M30: 49,512,856 km (0.076 R)
• M31: 52,488,358 km (0.087 R)
• M32: 58,574,597 km (0.039 R)
• M33: 70,388,192 km (0.112 R)
• M34: 71,625,217 km (0.058 R)
• M35: 83,417,269 km (0.055 R)
• M36: 103,269,205 km (0.086 R)
• M37: 108,107,200 km (0.066 R)
• M38: 110,415,795 km (0.086 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: 382 - 15,213 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit