🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.48 AU - 0.66 AU

Year: 164 Days

Day: 20.2 Hours

Environment

Temp: 146 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.4 AU - 3.26 AU

Year: 1813 Days

Day: 25.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,132,022 km

• M1: 264,788 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.63 AU - 3.21 AU

Year: 1900 Days

Day: 34.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,132,022 km

• M1: 361,877 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.5

Radius: 13.3

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.29 AU - 5.67 AU

Year: 4232 Days

Day: 9.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 37,132,022 km

• M1: 166,203 km (0.086 R)
• M2: 597,943 km (0.091 R)
• M3: 1,132,605 km (0.119 R)
• M4: 1,567,187 km (0.107 R)
• M5: 2,635,914 km (0.088 R)
• M6: 3,052,245 km (0.1 R)
• M7: 4,399,524 km (0.087 R)
• M8: 4,990,585 km (0.073 R)
• M9: 6,501,972 km (0.111 R)
• M10: 7,838,480 km (0.073 R)
• M11: 8,849,761 km (0.028 R)
• M12: 10,606,788 km (0.113 R)
• M13: 11,296,434 km (0.083 R)
• M14: 11,715,907 km (0.098 R)
• M15: 12,452,826 km (0.111 R)
• M16: 14,260,866 km (0.106 R)
• M17: 21,169,595 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.1

Radius: 11.2

Gravity: 7.53 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 6.03 AU - 6.27 AU

Year: 5808 Days

Day: 13.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 83.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 37,132,022 km

• M1: 140,323 km (0.113 R)
• M2: 506,987 km (0.069 R)
• M3: 925,562 km (0.079 R)
• M4: 1,684,921 km (0.086 R)
• M5: 3,101,014 km (0.113 R)
• M6: 4,307,521 km (0.098 R)
• M7: 6,740,730 km (0.094 R)
• M8: 8,371,796 km (0.069 R)
• M9: 9,389,211 km (0.057 R)
• M10: 11,719,796 km (0.119 R)
• M11: 14,178,138 km (0.113 R)
• M12: 18,034,023 km (0.093 R)
• M13: 22,458,829 km (0.09 R)
• M14: 25,434,780 km (0.115 R)
• M15: 25,868,015 km (0.086 R)
• M16: 29,607,663 km (0.117 R)
• M17: 32,663,947 km (0.11 R)
• M18: 35,492,244 km (0.067 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 19,054 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit