🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.01 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.96 AU - 2.06 AU

Year: 1244 Days

Day: 37.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,382,045 km

• M1: 1,354,310 km (0.113 R)

Asteroid Belt

Center: 3.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.2

Radius: 12.8

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.77 AU - 4.59 AU

Year: 3731 Days

Day: 13.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 27,382,045 km

• M1: 163,361 km (0.057 R)
• M2: 654,191 km (0.036 R)
• M3: 842,236 km (0.111 R)
• M4: 1,065,885 km (0.1 R)
• M5: 1,297,762 km (0.1 R)
• M6: 1,405,023 km (0.039 R)
• M7: 1,490,743 km (0.113 R)
• M8: 1,628,971 km (0.051 R)
• M9: 1,738,926 km (0.092 R)
• M10: 1,919,041 km (0.065 R)
• M11: 2,211,505 km (0.103 R)
• M12: 2,312,334 km (0.08 R)
• M13: 2,481,380 km (0.06 R)
• M14: 2,593,877 km (0.053 R)
• M15: 2,824,258 km (0.11 R)
• M16: 3,069,449 km (0.109 R)
• M17: 3,198,851 km (0.117 R)
• M18: 3,379,715 km (0.113 R)
• M19: 3,463,041 km (0.115 R)
• M20: 3,700,154 km (0.075 R)
• M21: 3,820,730 km (0.117 R)
• M22: 4,030,615 km (0.085 R)
• M23: 4,145,955 km (0.113 R)
• M24: 4,262,343 km (0.045 R)
• M25: 4,452,781 km (0.098 R)
• M26: 4,590,560 km (0.085 R)
• M27: 5,031,425 km (0.119 R)
• M28: 5,290,977 km (0.076 R)
• M29: 5,515,524 km (0.079 R)
• M30: 5,643,879 km (0.119 R)
• M31: 5,964,168 km (0.066 R)
• M32: 6,769,603 km (0.109 R)
• M33: 6,854,126 km (0.115 R)
• M34: 7,077,774 km (0.11 R)
• M35: 7,239,041 km (0.037 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.9

Radius: 13.8

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.69 AU - 4.93 AU

Year: 3906 Days

Day: 5.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 27,382,045 km

• M1: 211,980 km (0.069 R)
• M2: 320,139 km (0.104 R)
• M3: 431,440 km (0.115 R)
• M4: 591,660 km (0.07 R)
• M5: 869,912 km (0.12 R)
• M6: 1,045,091 km (0.07 R)
• M7: 1,288,636 km (0.07 R)
• M8: 1,768,247 km (0.073 R)
• M9: 1,864,289 km (0.102 R)
• M10: 1,962,275 km (0.094 R)
• M11: 2,146,580 km (0.111 R)
• M12: 2,734,350 km (0.089 R)
• M13: 2,979,391 km (0.048 R)
• M14: 3,251,659 km (0.11 R)
• M15: 3,431,027 km (0.088 R)
• M16: 3,593,341 km (0.112 R)
• M17: 3,737,553 km (0.119 R)
• M18: 4,052,906 km (0.05 R)
• M19: 4,399,075 km (0.092 R)
• M20: 4,845,475 km (0.099 R)
• M21: 5,005,096 km (0.112 R)
• M22: 5,306,536 km (0.117 R)
• M23: 5,471,243 km (0.112 R)
• M24: 5,927,068 km (0.111 R)
• M25: 6,295,677 km (0.053 R)
• M26: 6,395,309 km (0.058 R)
• M27: 6,545,655 km (0.119 R)
• M28: 7,657,616 km (0.111 R)
• M29: 7,763,980 km (0.051 R)
• M30: 7,870,942 km (0.03 R)
• M31: 7,978,354 km (0.097 R)
• M32: 8,660,969 km (0.081 R)
• M33: 10,909,275 km (0.106 R)
• M34: 11,544,019 km (0.091 R)
• M35: 11,666,390 km (0.057 R)
• M36: 12,253,113 km (0.059 R)
• M37: 12,503,091 km (0.111 R)
• M38: 12,660,169 km (0.092 R)
• M39: 12,817,845 km (0.062 R)
• M40: 12,912,839 km (0.105 R)
• M41: 13,039,848 km (0.092 R)
• M42: 13,231,034 km (0.078 R)
• M43: 13,648,711 km (0.112 R)
• M44: 14,299,761 km (0.101 R)
• M45: 14,894,263 km (0.099 R)
• M46: 15,194,656 km (0.087 R)
• M47: 16,005,327 km (0.107 R)
• M48: 16,141,909 km (0.045 R)
• M49: 16,553,752 km (0.081 R)
• M50: 16,691,831 km (0.106 R)
• M51: 16,795,503 km (0.12 R)
• M52: 17,352,755 km (0.081 R)
• M53: 17,563,239 km (0.071 R)
• M54: 18,413,852 km (0.058 R)
• M55: 18,628,675 km (0.042 R)
• M56: 18,772,289 km (0.065 R)
• M57: 19,314,132 km (0.074 R)
• M58: 19,678,403 km (0.107 R)
• M59: 19,934,664 km (0.079 R)
• M60: 20,376,427 km (0.108 R)
• M61: 20,672,930 km (0.112 R)
• M62: 20,933,380 km (0.079 R)
• M63: 21,082,828 km (0.109 R)
• M64: 21,307,524 km (0.108 R)
• M65: 21,721,611 km (0.093 R)
• M66: 21,910,703 km (0.114 R)
• M67: 22,024,397 km (0.09 R)
• M68: 23,018,176 km (0.026 R)
• M69: 23,404,288 km (0.078 R)
• M70: 23,753,599 km (0.09 R)
• M71: 24,418,262 km (0.118 R)
• M72: 25,128,702 km (0.04 R)
• M73: 25,526,333 km (0.082 R)
• M74: 26,006,243 km (0.114 R)
• M75: 26,247,246 km (0.112 R)
• M76: 26,448,754 km (0.109 R)
• M77: 26,893,658 km (0.092 R)
• M78: 27,015,580 km (0.118 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 16,001 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit