🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.4 AU - 0.62 AU

Year: 139 Days

Day: 32.9 Hours

Environment

Temp: 153 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,817,435 km

• M1: 43,982 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.02 AU - 1.16 AU

Year: 436 Days

Day: 27.2 Hours

Environment

Temp: 0 °C

Axial Tilt: 18.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 59,817,435 km

• M1: 35,305 km (0.028 R)
• M2: 840,142 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.22 AU - 4.14 AU

Year: 2703 Days

Day: 29.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,817,435 km

• M1: 2,009,997 km (0.12 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 521.6

Radius: 6.5

Gravity: 12.35 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 10.36 AU - 13.7 AU

Year: 15976 Days

Day: 20.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 59,817,435 km

• M1: 81,082 km (0.075 R)
• M2: 423,512 km (0.079 R)
• M3: 856,149 km (0.099 R)
• M4: 1,192,445 km (0.032 R)
• M5: 2,227,662 km (0.078 R)
• M6: 3,961,651 km (0.09 R)
• M7: 4,198,015 km (0.092 R)
• M8: 4,764,393 km (0.105 R)
• M9: 5,344,833 km (0.097 R)
• M10: 8,774,364 km (0.029 R)
• M11: 11,085,501 km (0.037 R)
• M12: 14,112,016 km (0.104 R)
• M13: 15,521,228 km (0.117 R)
• M14: 17,176,977 km (0.11 R)
• M15: 20,482,791 km (0.086 R)
• M16: 22,284,697 km (0.099 R)
• M17: 23,034,033 km (0.118 R)
• M18: 24,781,486 km (0.096 R)
• M19: 28,428,981 km (0.119 R)
• M20: 44,652,870 km (0.056 R)
• M21: 50,813,759 km (0.047 R)
• M22: 56,822,358 km (0.112 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 14,439 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit