🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.31 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.1

Radius: 10.1

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.24 AU - 3 AU

Year: 2738 Days

Day: 10.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 48,480,495 km

• M1: 125,662 km (0.092 R)
• M2: 491,279 km (0.089 R)
• M3: 846,126 km (0.093 R)
• M4: 1,222,215 km (0.064 R)
• M5: 1,774,829 km (0.086 R)
• M6: 2,339,262 km (0.067 R)
• M7: 2,744,672 km (0.106 R)
• M8: 3,901,512 km (0.104 R)
• M9: 4,537,303 km (0.109 R)
• M10: 5,240,862 km (0.092 R)
• M11: 7,032,147 km (0.119 R)
• M12: 8,348,309 km (0.101 R)
• M13: 9,031,373 km (0.074 R)
• M14: 10,035,324 km (0.087 R)
• M15: 11,073,833 km (0.042 R)
• M16: 12,141,513 km (0.113 R)
• M17: 13,450,494 km (0.104 R)
• M18: 14,343,444 km (0.095 R)
• M19: 15,180,594 km (0.092 R)
• M20: 15,659,456 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67

Radius: 8.3

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.47 AU - 3.31 AU

Year: 3172 Days

Day: 13.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 48,480,495 km

• M1: 103,223 km (0.113 R)
• M2: 388,954 km (0.11 R)
• M3: 1,048,531 km (0.12 R)
• M4: 1,869,973 km (0.07 R)
• M5: 2,411,368 km (0.066 R)
• M6: 2,706,973 km (0.115 R)
• M7: 5,155,143 km (0.077 R)
• M8: 6,087,586 km (0.054 R)
• M9: 6,684,781 km (0.089 R)
• M10: 7,893,382 km (0.101 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 228.6

Radius: 4

Gravity: 14.29 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 7.83 AU - 10.29 AU

Year: 17608 Days

Day: 22.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 48,480,495 km

• M1: 49,816 km (0.112 R)
• M2: 336,894 km (0.119 R)
• M3: 572,511 km (0.102 R)
• M4: 710,889 km (0.12 R)
• M5: 971,638 km (0.068 R)
• M6: 1,410,409 km (0.119 R)
• M7: 1,870,572 km (0.108 R)
• M8: 3,034,593 km (0.094 R)
• M9: 3,612,340 km (0.114 R)
• M10: 3,846,909 km (0.111 R)
• M11: 4,611,803 km (0.063 R)
• M12: 5,540,806 km (0.108 R)
• M13: 6,103,593 km (0.103 R)
• M14: 6,287,000 km (0.094 R)
• M15: 6,859,511 km (0.066 R)
• M16: 8,151,438 km (0.115 R)
• M17: 11,151,025 km (0.092 R)
• M18: 12,391,790 km (0.089 R)
• M19: 13,721,715 km (0.116 R)
• M20: 14,100,347 km (0.112 R)
• M21: 14,746,760 km (0.11 R)
• M22: 17,164,860 km (0.113 R)
• M23: 21,477,916 km (0.065 R)
• M24: 23,656,958 km (0.04 R)
• M25: 24,846,262 km (0.046 R)
• M26: 26,460,871 km (0.081 R)
• M27: 32,494,602 km (0.075 R)
• M28: 34,887,121 km (0.106 R)
• M29: 35,828,540 km (0.059 R)
• M30: 37,885,362 km (0.107 R)
• M31: 38,132,348 km (0.072 R)
• M32: 39,510,144 km (0.117 R)
• M33: 45,353,886 km (0.086 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: 431 - 19,797 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit