🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.9 AU - 3.02 AU

Year: 1774 Days

Day: 12.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.05 AU - 4.47 AU

Year: 2539 Days

Day: 17.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.76 AU - 5.66 AU

Year: 4141 Days

Day: 20.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 151.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.3

Radius: 10.8

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.75 AU - 7.21 AU

Year: 5093 Days

Day: 12.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 66,483,380 km

• M1: 140,921 km (0.118 R)
• M2: 386,262 km (0.099 R)
• M3: 697,575 km (0.095 R)
• M4: 933,491 km (0.072 R)
• M5: 1,800,261 km (0.084 R)
• M6: 2,430,816 km (0.11 R)
• M7: 2,760,530 km (0.11 R)
• M8: 3,382,258 km (0.09 R)
• M9: 3,957,163 km (0.088 R)
• M10: 4,359,731 km (0.088 R)
• M11: 4,969,940 km (0.096 R)
• M12: 5,290,379 km (0.073 R)
• M13: 5,870,370 km (0.047 R)
• M14: 6,822,860 km (0.087 R)
• M15: 10,515,683 km (0.072 R)
• M16: 10,732,450 km (0.089 R)
• M17: 10,951,462 km (0.102 R)
• M18: 11,948,232 km (0.075 R)
• M19: 12,379,224 km (0.08 R)
• M20: 12,852,103 km (0.107 R)
• M21: 16,067,709 km (0.037 R)
• M22: 18,480,723 km (0.034 R)
• M23: 19,857,023 km (0.1 R)
• M24: 21,903,073 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 285.1

Radius: 7.5

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 15.96 AU - 18.88 AU

Year: 25320 Days

Day: 16.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 66,483,380 km

• M1: 265,985 km (0.119 R)
• M2: 3,190,773 km (0.111 R)
• M3: 4,209,534 km (0.079 R)
• M4: 6,639,004 km (0.045 R)
• M5: 8,889,704 km (0.081 R)
• M6: 10,087,833 km (0.094 R)
• M7: 11,472,212 km (0.097 R)
• M8: 13,004,842 km (0.097 R)
• M9: 18,392,011 km (0.056 R)
• M10: 20,838,983 km (0.111 R)
• M11: 22,736,034 km (0.101 R)
• M12: 24,959,358 km (0.095 R)
• M13: 33,090,750 km (0.091 R)
• M14: 34,128,510 km (0.054 R)
• M15: 36,056,528 km (0.081 R)
• M16: 37,937,272 km (0.117 R)
• M17: 39,048,036 km (0.037 R)
• M18: 43,436,939 km (0.052 R)
• M19: 53,630,537 km (0.08 R)
• M20: 53,988,824 km (0.114 R)
• M21: 56,285,900 km (0.104 R)
• M22: 59,005,439 km (0.103 R)

Kuiper Belt

Range: 31.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 11,043 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit