🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.54 AU - 0.86 AU

Year: 206 Days

Day: 17.7 Hours

Environment

Temp: 179 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,800,225 km

• M1: 91,554 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.68 AU - 1.08 AU

Year: 290 Days

Day: 36.4 Hours

Environment

Temp: 163 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,800,225 km

• M1: 195,225 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.08 AU - 1.1 AU

Year: 400 Days

Day: 47 Hours

Environment

Temp: 36 °C

Axial Tilt: 17.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.07 AU - 3.15 AU

Year: 1482 Days

Day: 19.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.6

Radius: 13

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 5.52 AU - 6.64 AU

Year: 5269 Days

Day: 8 Hours

Environment

Temp: -148 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 73,800,225 km

• M1: 161,715 km (0.111 R)
• M2: 626,516 km (0.098 R)
• M3: 1,161,627 km (0.117 R)
• M4: 2,660,299 km (0.109 R)
• M5: 3,150,830 km (0.096 R)
• M6: 4,066,369 km (0.106 R)
• M7: 4,617,787 km (0.088 R)
• M8: 7,921,207 km (0.112 R)
• M9: 8,784,836 km (0.047 R)
• M10: 11,990,419 km (0.11 R)
• M11: 13,297,605 km (0.097 R)
• M12: 16,290,610 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 575.2

Radius: 3.8

Gravity: 39.83 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 13.75 AU - 16.67 AU

Year: 20848 Days

Day: 23.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 73,800,225 km

• M1: 54,454 km (0.093 R)
• M2: 205,547 km (0.109 R)
• M3: 1,029,084 km (0.117 R)
• M4: 1,255,874 km (0.115 R)
• M5: 3,722,743 km (0.099 R)
• M6: 5,550,530 km (0.091 R)
• M7: 6,287,150 km (0.111 R)
• M8: 7,226,026 km (0.106 R)
• M9: 11,596,229 km (0.086 R)
• M10: 12,184,597 km (0.087 R)
• M11: 14,661,788 km (0.077 R)
• M12: 15,349,190 km (0.115 R)
• M13: 21,932,843 km (0.089 R)
• M14: 22,130,312 km (0.03 R)
• M15: 24,699,656 km (0.108 R)
• M16: 25,236,263 km (0.057 R)
• M17: 26,444,266 km (0.09 R)
• M18: 27,232,796 km (0.108 R)
• M19: 30,298,655 km (0.087 R)
• M20: 34,912,403 km (0.087 R)
• M21: 36,410,327 km (0.075 R)
• M22: 37,808,767 km (0.102 R)
• M23: 62,288,065 km (0.073 R)
• M24: 67,986,099 km (0.08 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 14,304 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit