🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.34 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.8

Radius: 8.6

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.99 AU - 5.35 AU

Year: 6845 Days

Day: 10.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 40,372,815 km

• M1: 106,962 km (0.095 R)
• M2: 1,196,484 km (0.116 R)
• M3: 2,025,854 km (0.097 R)
• M4: 2,564,706 km (0.076 R)
• M5: 4,630,054 km (0.117 R)
• M6: 7,994,510 km (0.107 R)
• M7: 9,488,245 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.9

Radius: 10.2

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.4 AU - 5.32 AU

Year: 7267 Days

Day: 10.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 40,372,815 km

• M1: 127,158 km (0.064 R)
• M2: 493,374 km (0.06 R)
• M3: 852,558 km (0.119 R)
• M4: 1,674,748 km (0.063 R)
• M5: 2,693,659 km (0.118 R)
• M6: 3,567,760 km (0.051 R)
• M7: 4,231,974 km (0.075 R)
• M8: 5,004,946 km (0.088 R)
• M9: 5,932,304 km (0.098 R)
• M10: 6,725,920 km (0.09 R)
• M11: 8,727,839 km (0.117 R)
• M12: 9,061,293 km (0.075 R)
• M13: 10,434,751 km (0.089 R)
• M14: 11,589,646 km (0.116 R)
• M15: 12,044,125 km (0.082 R)
• M16: 13,259,607 km (0.11 R)
• M17: 17,265,539 km (0.111 R)
• M18: 18,397,397 km (0.081 R)
• M19: 20,368,348 km (0.09 R)
• M20: 20,808,465 km (0.073 R)
• M21: 28,103,306 km (0.106 R)
• M22: 30,614,157 km (0.108 R)
• M23: 31,483,321 km (0.106 R)
• M24: 31,874,968 km (0.078 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 422.4

Radius: 6.5

Gravity: 10 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 5.31 AU - 6.59 AU

Year: 9844 Days

Day: 19.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 40,372,815 km

• M1: 83,775 km (0.111 R)
• M2: 375,042 km (0.081 R)
• M3: 658,979 km (0.066 R)
• M4: 1,023,399 km (0.05 R)
• M5: 1,451,249 km (0.095 R)
• M6: 1,808,339 km (0.111 R)
• M7: 2,256,983 km (0.051 R)
• M8: 2,757,388 km (0.055 R)
• M9: 3,851,248 km (0.115 R)
• M10: 5,362,934 km (0.079 R)
• M11: 5,844,789 km (0.09 R)
• M12: 6,390,223 km (0.119 R)
• M13: 6,603,250 km (0.083 R)
• M14: 7,503,380 km (0.081 R)
• M15: 10,300,412 km (0.055 R)
• M16: 13,317,053 km (0.085 R)
• M17: 13,841,842 km (0.117 R)
• M18: 14,139,243 km (0.105 R)
• M19: 14,440,982 km (0.109 R)
• M20: 15,182,538 km (0.032 R)
• M21: 17,147,058 km (0.044 R)
• M22: 20,787,821 km (0.102 R)
• M23: 22,296,515 km (0.057 R)
• M24: 24,047,409 km (0.08 R)
• M25: 28,199,199 km (0.117 R)
• M26: 30,845,884 km (0.053 R)
• M27: 34,735,429 km (0.058 R)
• M28: 35,840,059 km (0.118 R)
• M29: 36,176,056 km (0.063 R)
• M30: 37,082,171 km (0.059 R)
• M31: 38,704,111 km (0.11 R)
• M32: 39,771,492 km (0.058 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: 544 - 16,397 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit