🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.69 AU - 0.69 AU

Year: 210 Days

Day: 34.9 Hours

Environment

Temp: 176 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 57,001,911 km

• M1: 120,875 km (0.12 R)
• M2: 187,596 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.68 AU - 0.92 AU

Year: 263 Days

Day: 16 Hours

Environment

Temp: 92 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 10.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.8

Radius: 8.9

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 8.28 AU - 12.68 AU

Year: 12454 Days

Day: 7.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 57,001,911 km

• M1: 110,702 km (0.068 R)
• M2: 390,002 km (0.051 R)
• M3: 925,861 km (0.113 R)
• M4: 2,030,043 km (0.101 R)
• M5: 2,330,436 km (0.101 R)
• M6: 3,126,147 km (0.076 R)
• M7: 4,071,306 km (0.071 R)
• M8: 6,400,096 km (0.087 R)
• M9: 7,553,944 km (0.03 R)
• M10: 12,552,159 km (0.113 R)
• M11: 18,098,201 km (0.106 R)
• M12: 19,399,553 km (0.088 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 357.7

Radius: 8

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 12.01 AU - 14.73 AU

Year: 17946 Days

Day: 20.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 57,001,911 km

• M1: 103,671 km (0.11 R)
• M2: 626,516 km (0.083 R)
• M3: 1,282,951 km (0.103 R)
• M4: 1,946,567 km (0.079 R)
• M5: 4,946,603 km (0.093 R)
• M6: 6,121,096 km (0.074 R)
• M7: 8,427,895 km (0.029 R)
• M8: 12,451,928 km (0.11 R)
• M9: 20,293,849 km (0.096 R)
• M10: 22,054,017 km (0.086 R)
• M11: 37,312,103 km (0.104 R)
• M12: 53,655,520 km (0.091 R)
• M13: 54,811,463 km (0.096 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 20,220 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit