🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.82 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.9

Radius: 9.5

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.27 AU - 2.01 AU

Year: 1450 Days

Day: 10.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 55,143,330 km

• M1: 118,182 km (0.078 R)
• M2: 417,677 km (0.101 R)
• M3: 1,514,379 km (0.119 R)
• M4: 2,137,754 km (0.064 R)
• M5: 3,156,814 km (0.08 R)
• M6: 3,529,911 km (0.073 R)
• M7: 3,932,479 km (0.053 R)
• M8: 4,365,565 km (0.08 R)
• M9: 4,766,487 km (0.098 R)
• M10: 6,444,377 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.3

Radius: 15

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.96 AU - 4.98 AU

Year: 6523 Days

Day: 6.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 55,143,330 km

• M1: 186,549 km (0.099 R)
• M2: 917,185 km (0.094 R)
• M3: 1,570,778 km (0.064 R)
• M4: 2,852,682 km (0.11 R)
• M5: 4,286,129 km (0.119 R)
• M6: 5,051,322 km (0.04 R)
• M7: 5,661,083 km (0.119 R)
• M8: 6,787,255 km (0.105 R)
• M9: 7,277,787 km (0.118 R)
• M10: 8,448,989 km (0.08 R)
• M11: 11,455,158 km (0.086 R)
• M12: 12,051,604 km (0.057 R)
• M13: 12,879,180 km (0.079 R)
• M14: 15,650,929 km (0.063 R)
• M15: 16,699,461 km (0.094 R)
• M16: 18,663,232 km (0.118 R)
• M17: 21,218,214 km (0.111 R)
• M18: 21,891,704 km (0.099 R)
• M19: 28,161,799 km (0.116 R)
• M20: 28,793,401 km (0.12 R)
• M21: 30,745,354 km (0.104 R)
• M22: 31,608,385 km (0.111 R)
• M23: 32,784,074 km (0.103 R)
• M24: 34,090,512 km (0.117 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 349

Radius: 3.7

Gravity: 25.49 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 7.82 AU - 9.3 AU

Year: 17287 Days

Day: 22 Hours

Environment

Temp: -236 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 55,143,330 km

• M1: 46,076 km (0.109 R)
• M2: 161,566 km (0.09 R)
• M3: 513,719 km (0.042 R)
• M4: 948,899 km (0.061 R)
• M5: 1,167,013 km (0.079 R)
• M6: 1,294,770 km (0.098 R)
• M7: 1,533,677 km (0.039 R)
• M8: 1,768,097 km (0.12 R)
• M9: 3,955,667 km (0.111 R)
• M10: 4,581,285 km (0.064 R)
• M11: 5,066,730 km (0.091 R)
• M12: 6,891,974 km (0.087 R)
• M13: 7,927,939 km (0.052 R)
• M14: 8,248,677 km (0.047 R)
• M15: 8,483,097 km (0.052 R)
• M16: 10,303,404 km (0.084 R)
• M17: 12,429,489 km (0.109 R)
• M18: 14,087,033 km (0.045 R)
• M19: 16,030,758 km (0.082 R)
• M20: 17,832,964 km (0.044 R)
• M21: 22,645,378 km (0.112 R)
• M22: 24,616,330 km (0.114 R)
• M23: 25,692,985 km (0.059 R)
• M24: 27,417,999 km (0.118 R)
• M25: 28,788,016 km (0.062 R)
• M26: 32,585,857 km (0.078 R)
• M27: 33,644,412 km (0.12 R)
• M28: 35,459,034 km (0.085 R)
• M29: 40,078,167 km (0.1 R)
• M30: 44,221,131 km (0.115 R)
• M31: 46,838,944 km (0.112 R)
• M32: 48,792,542 km (0.08 R)
• M33: 49,251,060 km (0.087 R)
• M34: 52,062,004 km (0.083 R)
• M35: 52,700,936 km (0.107 R)
• M36: 54,484,741 km (0.099 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 19,604 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit