🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.44 AU - 0.62 AU

Year: 141 Days

Day: 24.7 Hours

Environment

Temp: 234 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,818,291 km

• M1: 190,139 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.85 AU - 0.91 AU

Year: 302 Days

Day: 26.1 Hours

Environment

Temp: 116 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,818,291 km

• M1: 30,219 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.34 AU - 1.62 AU

Year: 658 Days

Day: 15 Hours

Environment

Temp: -43 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 17.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 159.3

Radius: 5.6

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 14.36 AU - 20.66 AU

Year: 26762 Days

Day: 19 Hours

Environment

Temp: -207 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 56,818,291 km

• M1: 71,508 km (0.114 R)
• M2: 406,158 km (0.035 R)
• M3: 625,768 km (0.059 R)
• M4: 1,249,890 km (0.053 R)
• M5: 2,608,538 km (0.067 R)
• M6: 3,014,547 km (0.087 R)
• M7: 6,306,448 km (0.111 R)
• M8: 6,786,956 km (0.041 R)
• M9: 7,334,784 km (0.092 R)
• M10: 10,690,114 km (0.114 R)
• M11: 10,971,059 km (0.058 R)
• M12: 12,388,798 km (0.105 R)
• M13: 12,761,446 km (0.114 R)
• M14: 13,269,780 km (0.079 R)
• M15: 15,870,988 km (0.065 R)
• M16: 17,445,056 km (0.118 R)
• M17: 18,229,997 km (0.066 R)
• M18: 25,575,551 km (0.05 R)
• M19: 28,476,104 km (0.068 R)
• M20: 32,167,133 km (0.035 R)
• M21: 40,345,947 km (0.057 R)
• M22: 41,027,066 km (0.115 R)
• M23: 45,275,496 km (0.117 R)
• M24: 49,186,882 km (0.109 R)
• M25: 50,591,606 km (0.082 R)
• M26: 54,467,986 km (0.082 R)
• M27: 54,799,794 km (0.109 R)
• M28: 55,802,998 km (0.103 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 17,137 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit