🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.74 AU - 0.84 AU

Year: 255 Days

Day: 32.3 Hours

Environment

Temp: 98 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,457,446 km

• M1: 299,046 km (0.048 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.15 AU - 2.83 AU

Year: 1428 Days

Day: 25.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,457,446 km

• M1: 359,484 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.6 AU - 4.2 AU

Year: 2799 Days

Day: 43.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,457,446 km

• M1: 68,067 km (0.093 R)

Asteroid Belt

Center: 6.48 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981

Radius: 9.6

Gravity: 10.64 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 7.98 AU - 10.12 AU

Year: 9895 Days

Day: 12.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 63,457,446 km

• M1: 119,379 km (0.074 R)
• M2: 442,062 km (0.084 R)
• M3: 887,415 km (0.082 R)
• M4: 1,411,456 km (0.066 R)
• M5: 2,317,570 km (0.111 R)
• M6: 2,679,747 km (0.094 R)
• M7: 4,257,705 km (0.025 R)
• M8: 4,586,671 km (0.055 R)
• M9: 5,329,723 km (0.095 R)
• M10: 8,501,647 km (0.091 R)
• M11: 10,137,350 km (0.089 R)
• M12: 12,510,122 km (0.096 R)
• M13: 16,802,683 km (0.114 R)
• M14: 17,780,904 km (0.12 R)
• M15: 18,323,046 km (0.104 R)
• M16: 28,778,442 km (0.072 R)
• M17: 34,884,727 km (0.074 R)
• M18: 37,098,028 km (0.055 R)
• M19: 40,324,854 km (0.092 R)
• M20: 40,858,021 km (0.036 R)
• M21: 42,074,700 km (0.119 R)
• M22: 48,672,864 km (0.11 R)
• M23: 51,744,856 km (0.075 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 215.9

Radius: 6

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 16.77 AU - 18.69 AU

Year: 27133 Days

Day: 20.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 63,457,446 km

• M1: 74,949 km (0.077 R)
• M2: 972,835 km (0.062 R)
• M3: 1,451,099 km (0.026 R)
• M4: 2,632,324 km (0.1 R)
• M5: 3,131,532 km (0.12 R)
• M6: 5,327,928 km (0.029 R)
• M7: 6,045,100 km (0.091 R)
• M8: 6,953,608 km (0.091 R)
• M9: 15,107,590 km (0.098 R)
• M10: 18,296,867 km (0.071 R)
• M11: 24,630,392 km (0.108 R)
• M12: 29,692,634 km (0.117 R)
• M13: 43,711,451 km (0.093 R)
• M14: 50,402,066 km (0.088 R)
• M15: 61,388,683 km (0.112 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 16,948 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit