🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.33 AU - 3.31 AU

Year: 1657 Days

Day: 19 Hours

Environment

Temp: -76 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.21 AU - 3.47 AU

Year: 2135 Days

Day: 13.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 74.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.28 AU - 4.66 AU

Year: 3306 Days

Day: 22.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,280,994 km

• M1: 21,991 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.3

Radius: 8.1

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 7.26 AU - 11.62 AU

Year: 10147 Days

Day: 5.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 94,280,994 km

• M1: 100,979 km (0.108 R)
• M2: 632,799 km (0.035 R)
• M3: 1,119,590 km (0.057 R)
• M4: 1,553,125 km (0.055 R)
• M5: 1,896,452 km (0.083 R)
• M6: 3,012,901 km (0.105 R)
• M7: 3,372,086 km (0.04 R)
• M8: 3,855,137 km (0.116 R)
• M9: 4,202,204 km (0.1 R)
• M10: 5,522,854 km (0.075 R)
• M11: 5,836,262 km (0.116 R)
• M12: 6,955,403 km (0.09 R)
• M13: 7,933,325 km (0.041 R)
• M14: 8,251,968 km (0.091 R)
• M15: 9,302,893 km (0.067 R)
• M16: 10,113,115 km (0.12 R)
• M17: 10,775,086 km (0.083 R)
• M18: 11,770,510 km (0.116 R)
• M19: 16,887,505 km (0.091 R)
• M20: 18,022,504 km (0.067 R)
• M21: 19,136,560 km (0.088 R)
• M22: 20,074,837 km (0.089 R)
• M23: 22,594,365 km (0.082 R)
• M24: 23,642,298 km (0.115 R)
• M25: 34,363,229 km (0.073 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 477.4

Radius: 4.9

Gravity: 19.88 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 16.99 AU - 24.49 AU

Year: 33044 Days

Day: 20.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 94,280,994 km

• M1: 60,886 km (0.092 R)
• M2: 385,364 km (0.08 R)
• M3: 557,252 km (0.104 R)
• M4: 849,118 km (0.099 R)
• M5: 2,151,517 km (0.118 R)
• M6: 2,867,791 km (0.079 R)
• M7: 3,295,342 km (0.1 R)
• M8: 5,312,968 km (0.088 R)
• M9: 6,602,352 km (0.108 R)
• M10: 9,718,775 km (0.119 R)
• M11: 10,809,942 km (0.085 R)
• M12: 14,008,943 km (0.066 R)
• M13: 18,160,583 km (0.111 R)
• M14: 25,816,853 km (0.1 R)
• M15: 31,283,009 km (0.111 R)
• M16: 32,102,207 km (0.073 R)
• M17: 34,500,859 km (0.059 R)
• M18: 37,016,198 km (0.046 R)
• M19: 45,813,002 km (0.09 R)
• M20: 47,224,308 km (0.106 R)
• M21: 56,305,347 km (0.101 R)
• M22: 64,928,169 km (0.088 R)
• M23: 82,900,857 km (0.059 R)
• M24: 86,586,051 km (0.083 R)
• M25: 89,830,380 km (0.064 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 12,964 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit