🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.3 AU - 1.5 AU

Year: 703 Days

Day: 19.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.41 AU - 2.41 AU

Year: 1589 Days

Day: 38 Hours

Environment

Temp: -119 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.23 AU - 2.67 AU

Year: 1628 Days

Day: 19.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.8

Radius: 13

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 5.18 AU - 6.22 AU

Year: 5778 Days

Day: 8.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 28,411,727 km

• M1: 162,613 km (0.084 R)
• M2: 875,896 km (0.075 R)
• M3: 1,471,893 km (0.088 R)
• M4: 2,331,483 km (0.109 R)
• M5: 2,830,541 km (0.077 R)
• M6: 3,565,216 km (0.108 R)
• M7: 4,671,642 km (0.091 R)
• M8: 5,994,985 km (0.106 R)
• M9: 6,874,920 km (0.086 R)
• M10: 7,519,836 km (0.037 R)
• M11: 8,020,540 km (0.107 R)
• M12: 8,467,389 km (0.042 R)
• M13: 9,782,803 km (0.091 R)
• M14: 14,220,923 km (0.113 R)
• M15: 16,133,083 km (0.083 R)
• M16: 17,458,371 km (0.092 R)
• M17: 23,191,111 km (0.082 R)
• M18: 23,871,332 km (0.052 R)
• M19: 29,011,814 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 45

Radius: 5.5

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 11.26 AU - 12.88 AU

Year: 17805 Days

Day: 19.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 28,411,727 km

• M1: 72,555 km (0.09 R)
• M2: 259,702 km (0.112 R)
• M3: 1,182,422 km (0.083 R)
• M4: 1,951,205 km (0.07 R)
• M5: 2,720,736 km (0.064 R)
• M6: 3,526,919 km (0.099 R)
• M7: 3,850,350 km (0.103 R)
• M8: 5,045,936 km (0.076 R)
• M9: 5,598,551 km (0.053 R)
• M10: 6,251,994 km (0.085 R)
• M11: 8,254,063 km (0.12 R)
• M12: 14,744,067 km (0.069 R)
• M13: 15,581,965 km (0.057 R)
• M14: 17,536,311 km (0.115 R)
• M15: 20,388,245 km (0.084 R)
• M16: 22,500,866 km (0.1 R)
• M17: 27,988,714 km (0.062 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 10,512 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit