🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.91 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.9

Radius: 13.4

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.22 AU - 4.42 AU

Year: 4898 Days

Day: 5.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 129.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 74,840,744 km

• M1: 166,652 km (0.119 R)
• M2: 608,714 km (0.087 R)
• M3: 1,067,979 km (0.092 R)
• M4: 1,744,012 km (0.054 R)
• M5: 2,448,020 km (0.105 R)
• M6: 3,355,031 km (0.078 R)
• M7: 3,876,230 km (0.085 R)
• M8: 5,574,166 km (0.058 R)
• M9: 6,037,471 km (0.113 R)
• M10: 6,495,091 km (0.117 R)
• M11: 7,275,842 km (0.082 R)
• M12: 8,375,985 km (0.075 R)
• M13: 9,914,000 km (0.085 R)
• M14: 10,684,280 km (0.092 R)
• M15: 11,679,555 km (0.109 R)
• M16: 12,490,375 km (0.112 R)
• M17: 13,236,569 km (0.081 R)
• M18: 15,825,510 km (0.094 R)
• M19: 20,932,632 km (0.088 R)
• M20: 22,200,773 km (0.083 R)
• M21: 22,853,768 km (0.118 R)
• M22: 24,198,204 km (0.08 R)
• M23: 25,832,710 km (0.108 R)
• M24: 26,799,112 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.2

Radius: 11.5

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.96 AU - 5.16 AU

Year: 6388 Days

Day: 10.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 74,840,744 km

• M1: 143,165 km (0.079 R)
• M2: 537,505 km (0.112 R)
• M3: 1,630,467 km (0.05 R)
• M4: 2,202,230 km (0.036 R)
• M5: 2,961,290 km (0.059 R)
• M6: 6,971,560 km (0.106 R)
• M7: 8,443,453 km (0.11 R)
• M8: 10,336,166 km (0.107 R)
• M9: 10,746,213 km (0.101 R)
• M10: 11,309,898 km (0.057 R)
• M11: 13,226,247 km (0.099 R)
• M12: 13,655,742 km (0.062 R)
• M13: 17,307,277 km (0.099 R)
• M14: 17,886,520 km (0.118 R)
• M15: 19,632,776 km (0.08 R)
• M16: 20,051,351 km (0.114 R)
• M17: 24,976,860 km (0.088 R)
• M18: 25,716,772 km (0.106 R)
• M19: 28,913,678 km (0.104 R)
• M20: 29,274,359 km (0.109 R)
• M21: 29,912,992 km (0.118 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 607.7

Radius: 6.8

Gravity: 13.14 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 9.88 AU - 10.1 AU

Year: 20714 Days

Day: 20 Hours

Environment

Temp: -230 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 74,840,744 km

• M1: 84,672 km (0.118 R)
• M2: 331,808 km (0.079 R)
• M3: 902,524 km (0.118 R)
• M4: 1,491,491 km (0.114 R)
• M5: 1,833,322 km (0.085 R)
• M6: 2,103,047 km (0.063 R)
• M7: 2,376,961 km (0.116 R)
• M8: 2,895,018 km (0.084 R)
• M9: 3,630,890 km (0.095 R)
• M10: 5,199,274 km (0.059 R)
• M11: 10,059,559 km (0.068 R)
• M12: 10,415,004 km (0.115 R)
• M13: 11,151,175 km (0.089 R)
• M14: 11,660,855 km (0.103 R)
• M15: 12,119,522 km (0.106 R)
• M16: 14,370,671 km (0.099 R)
• M17: 15,359,961 km (0.114 R)
• M18: 15,911,080 km (0.104 R)
• M19: 17,558,452 km (0.104 R)
• M20: 18,955,696 km (0.083 R)
• M21: 20,804,576 km (0.118 R)
• M22: 21,381,874 km (0.111 R)
• M23: 21,772,624 km (0.058 R)
• M24: 32,900,761 km (0.062 R)
• M25: 37,222,942 km (0.115 R)
• M26: 40,852,037 km (0.116 R)
• M27: 42,061,386 km (0.113 R)
• M28: 48,804,211 km (0.077 R)
• M29: 56,418,593 km (0.09 R)
• M30: 66,223,985 km (0.095 R)
• M31: 73,060,907 km (0.085 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: 302 - 10,943 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit