🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.7

Radius: 9.3

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.07 AU - 1.15 AU

Year: 780 Days

Day: 9.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 18,940,322 km

• M1: 115,938 km (0.062 R)
• M2: 247,136 km (0.064 R)
• M3: 316,998 km (0.075 R)
• M4: 406,906 km (0.047 R)
• M5: 479,461 km (0.073 R)
• M6: 561,291 km (0.112 R)
• M7: 621,878 km (0.107 R)
• M8: 680,371 km (0.091 R)
• M9: 759,957 km (0.114 R)
• M10: 908,657 km (0.116 R)
• M11: 981,512 km (0.109 R)
• M12: 1,045,689 km (0.083 R)
• M13: 1,144,723 km (0.106 R)
• M14: 1,224,010 km (0.079 R)
• M15: 1,305,092 km (0.037 R)
• M16: 1,485,507 km (0.072 R)
• M17: 1,635,853 km (0.057 R)
• M18: 1,777,971 km (0.028 R)
• M19: 1,924,427 km (0.085 R)
• M20: 1,985,613 km (0.108 R)
• M21: 2,054,278 km (0.047 R)
• M22: 2,172,759 km (0.088 R)
• M23: 2,250,850 km (0.115 R)
• M24: 2,315,326 km (0.056 R)
• M25: 2,409,573 km (0.113 R)
• M26: 2,542,416 km (0.111 R)
• M27: 2,624,695 km (0.106 R)
• M28: 2,807,503 km (0.055 R)
• M29: 3,177,758 km (0.114 R)
• M30: 3,258,541 km (0.065 R)
• M31: 3,488,323 km (0.1 R)
• M32: 3,563,421 km (0.058 R)
• M33: 3,732,168 km (0.085 R)
• M34: 3,998,901 km (0.116 R)
• M35: 4,227,486 km (0.078 R)
• M36: 4,298,695 km (0.1 R)
• M37: 4,424,207 km (0.084 R)
• M38: 4,541,941 km (0.09 R)
• M39: 4,808,375 km (0.098 R)
• M40: 4,995,073 km (0.026 R)
• M41: 5,270,034 km (0.101 R)
• M42: 5,414,246 km (0.104 R)
• M43: 5,511,036 km (0.073 R)
• M44: 5,637,895 km (0.05 R)
• M45: 5,706,560 km (0.116 R)
• M46: 5,795,272 km (0.111 R)
• M47: 5,864,536 km (0.107 R)
• M48: 5,944,122 km (0.04 R)
• M49: 6,084,295 km (0.087 R)
• M50: 6,439,440 km (0.104 R)
• M51: 6,593,676 km (0.103 R)
• M52: 6,770,052 km (0.093 R)
• M53: 7,042,769 km (0.098 R)
• M54: 7,106,198 km (0.113 R)
• M55: 7,201,641 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.7

Radius: 12.5

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.89 AU - 1.39 AU

Year: 812 Days

Day: 12.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 18,940,322 km

• M1: 160,818 km (0.067 R)
• M2: 287,677 km (0.085 R)
• M3: 421,417 km (0.106 R)
• M4: 505,940 km (0.04 R)
• M5: 615,745 km (0.067 R)
• M6: 759,957 km (0.103 R)
• M7: 851,361 km (0.074 R)
• M8: 1,021,454 km (0.103 R)
• M9: 1,114,205 km (0.106 R)
• M10: 1,213,388 km (0.119 R)
• M11: 1,295,069 km (0.081 R)
• M12: 1,432,100 km (0.07 R)
• M13: 1,548,338 km (0.103 R)
• M14: 1,630,318 km (0.086 R)
• M15: 1,779,167 km (0.05 R)
• M16: 1,884,933 km (0.074 R)
• M17: 2,037,673 km (0.044 R)
• M18: 2,270,297 km (0.115 R)
• M19: 2,389,976 km (0.078 R)
• M20: 2,494,395 km (0.113 R)
• M21: 2,591,334 km (0.112 R)
• M22: 2,762,025 km (0.117 R)
• M23: 2,857,918 km (0.049 R)
• M24: 2,997,044 km (0.095 R)
• M25: 3,119,415 km (0.107 R)
• M26: 3,214,709 km (0.046 R)
• M27: 3,330,348 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.8

Radius: 11.8

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.62 AU - 4.18 AU

Year: 4181 Days

Day: 10 Hours

Environment

Temp: -206 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 18,940,322 km

• M1: 188,344 km (0.066 R)
• M2: 308,471 km (0.055 R)
• M3: 422,913 km (0.114 R)
• M4: 517,459 km (0.114 R)
• M5: 723,306 km (0.07 R)
• M6: 898,934 km (0.111 R)
• M7: 1,406,370 km (0.1 R)
• M8: 1,487,302 km (0.045 R)
• M9: 1,678,638 km (0.043 R)
• M10: 1,865,635 km (0.078 R)
• M11: 2,007,304 km (0.092 R)
• M12: 2,384,141 km (0.109 R)
• M13: 2,467,766 km (0.109 R)
• M14: 2,581,012 km (0.086 R)
• M15: 2,783,418 km (0.095 R)
• M16: 3,219,346 km (0.111 R)
• M17: 3,580,625 km (0.042 R)
• M18: 3,856,184 km (0.092 R)
• M19: 3,988,279 km (0.063 R)
• M20: 4,155,530 km (0.048 R)
• M21: 4,325,174 km (0.074 R)
• M22: 5,763,258 km (0.059 R)
• M23: 5,895,802 km (0.113 R)
• M24: 6,318,715 km (0.063 R)
• M25: 6,612,675 km (0.065 R)
• M26: 6,711,708 km (0.071 R)
• M27: 6,831,237 km (0.113 R)
• M28: 7,316,233 km (0.101 R)
• M29: 7,480,342 km (0.056 R)
• M30: 7,687,386 km (0.03 R)
• M31: 7,875,281 km (0.119 R)
• M32: 8,107,008 km (0.08 R)
• M33: 8,213,073 km (0.085 R)
• M34: 8,448,091 km (0.109 R)
• M35: 8,577,344 km (0.111 R)
• M36: 8,772,270 km (0.115 R)
• M37: 8,990,682 km (0.096 R)
• M38: 9,144,619 km (0.074 R)
• M39: 9,410,454 km (0.092 R)
• M40: 10,132,114 km (0.095 R)
• M41: 10,430,412 km (0.063 R)
• M42: 10,638,653 km (0.114 R)
• M43: 10,871,576 km (0.112 R)
• M44: 11,012,198 km (0.082 R)
• M45: 11,177,055 km (0.111 R)
• M46: 11,295,238 km (0.104 R)
• M47: 11,580,670 km (0.088 R)
• M48: 11,772,305 km (0.108 R)
• M49: 12,500,248 km (0.113 R)
• M50: 12,869,755 km (0.084 R)
• M51: 13,368,066 km (0.115 R)
• M52: 13,644,822 km (0.118 R)
• M53: 13,720,668 km (0.084 R)
• M54: 13,796,514 km (0.085 R)
• M55: 14,409,267 km (0.094 R)
• M56: 14,563,802 km (0.088 R)
• M57: 14,641,293 km (0.097 R)
• M58: 14,744,815 km (0.117 R)
• M59: 14,822,606 km (0.091 R)
• M60: 14,978,636 km (0.067 R)
• M61: 15,371,181 km (0.105 R)
• M62: 15,634,623 km (0.068 R)
• M63: 17,056,401 km (0.11 R)
• M64: 17,411,397 km (0.094 R)
• M65: 17,658,533 km (0.087 R)
• M66: 18,267,845 km (0.101 R)
• M67: 18,407,270 km (0.099 R)
• M68: 18,940,287 km (0.067 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 16,578 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit