🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.99 AU - 0.99 AU

Year: 345 Days

Day: 19.9 Hours

Environment

Temp: 165 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,296,454 km

• M1: 731,234 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.07 AU - 1.49 AU

Year: 507 Days

Day: 41.2 Hours

Environment

Temp: 16 °C

Axial Tilt: 41.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 73,296,454 km

• M1: 23,636 km (0.073 R)
• M2: 199,264 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.47 AU - 1.51 AU

Year: 636 Days

Day: 15.8 Hours

Environment

Temp: 7 °C

Axial Tilt: 20.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.98 AU - 2.46 AU

Year: 1157 Days

Day: 38.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 15.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 525.1

Radius: 6.7

Gravity: 11.7 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 12.01 AU - 19.23 AU

Year: 21597 Days

Day: 21.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 73,296,454 km

• M1: 83,775 km (0.115 R)
• M2: 335,398 km (0.075 R)
• M3: 609,611 km (0.089 R)
• M4: 852,259 km (0.103 R)
• M5: 1,430,455 km (0.062 R)
• M6: 2,020,768 km (0.066 R)
• M7: 2,690,518 km (0.066 R)
• M8: 4,910,999 km (0.092 R)
• M9: 6,109,727 km (0.083 R)
• M10: 7,444,439 km (0.118 R)
• M11: 8,129,597 km (0.118 R)
• M12: 8,749,680 km (0.119 R)
• M13: 9,234,976 km (0.056 R)
• M14: 9,568,429 km (0.084 R)
• M15: 12,131,789 km (0.102 R)
• M16: 13,358,491 km (0.112 R)
• M17: 15,119,707 km (0.051 R)
• M18: 15,350,238 km (0.104 R)
• M19: 16,538,344 km (0.113 R)
• M20: 16,783,236 km (0.116 R)
• M21: 17,701,467 km (0.058 R)
• M22: 21,420,171 km (0.081 R)
• M23: 21,711,139 km (0.114 R)
• M24: 24,873,937 km (0.113 R)
• M25: 29,391,643 km (0.088 R)
• M26: 29,871,404 km (0.077 R)
• M27: 32,349,193 km (0.092 R)
• M28: 33,118,425 km (0.05 R)
• M29: 37,288,017 km (0.108 R)
• M30: 40,450,666 km (0.049 R)
• M31: 44,886,841 km (0.071 R)
• M32: 47,962,723 km (0.068 R)
• M33: 50,316,945 km (0.069 R)
• M34: 57,840,371 km (0.102 R)
• M35: 69,625,691 km (0.118 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 16,655 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit