🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.5 AU - 0.56 AU

Year: 138 Days

Day: 40.7 Hours

Environment

Temp: 182 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.87 AU - 0.97 AU

Year: 315 Days

Day: 38.3 Hours

Environment

Temp: 134 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,031,670 km

• M1: 136,882 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.15 AU - 2.53 AU

Year: 1276 Days

Day: 15 Hours

Environment

Temp: -75 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.39 AU - 5.17 AU

Year: 3156 Days

Day: 18.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.9

Radius: 11.8

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 6.89 AU - 8.09 AU

Year: 7307 Days

Day: 8.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 89,031,670 km

• M1: 151,543 km (0.116 R)
• M2: 642,224 km (0.115 R)
• M3: 1,065,885 km (0.106 R)
• M4: 1,469,949 km (0.08 R)
• M5: 2,617,364 km (0.107 R)
• M6: 3,468,277 km (0.081 R)
• M7: 6,520,373 km (0.105 R)
• M8: 7,368,443 km (0.102 R)
• M9: 8,395,433 km (0.09 R)
• M10: 10,439,538 km (0.11 R)
• M11: 10,987,814 km (0.062 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 592.4

Radius: 7.5

Gravity: 10.53 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 13.99 AU - 22.01 AU

Year: 27221 Days

Day: 19.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 89,031,670 km

• M1: 97,837 km (0.089 R)
• M2: 457,620 km (0.067 R)
• M3: 848,370 km (0.096 R)
• M4: 1,585,438 km (0.049 R)
• M5: 2,004,163 km (0.073 R)
• M6: 3,318,530 km (0.1 R)
• M7: 3,650,936 km (0.067 R)
• M8: 3,906,449 km (0.116 R)
• M9: 4,418,074 km (0.041 R)
• M10: 5,700,427 km (0.106 R)
• M11: 6,358,508 km (0.071 R)
• M12: 7,164,541 km (0.068 R)
• M13: 7,669,434 km (0.071 R)
• M14: 8,197,814 km (0.079 R)
• M15: 8,693,880 km (0.11 R)
• M16: 9,386,219 km (0.109 R)
• M17: 11,011,600 km (0.091 R)
• M18: 11,479,542 km (0.094 R)
• M19: 13,036,557 km (0.093 R)
• M20: 20,380,017 km (0.119 R)
• M21: 21,392,496 km (0.118 R)
• M22: 22,332,120 km (0.097 R)
• M23: 31,657,004 km (0.104 R)
• M24: 33,289,416 km (0.098 R)
• M25: 38,217,768 km (0.073 R)
• M26: 40,855,029 km (0.03 R)
• M27: 43,445,765 km (0.032 R)
• M28: 50,580,386 km (0.06 R)
• M29: 50,947,051 km (0.096 R)
• M30: 55,098,990 km (0.09 R)
• M31: 55,487,346 km (0.105 R)
• M32: 56,073,171 km (0.052 R)
• M33: 58,457,762 km (0.111 R)
• M34: 59,675,039 km (0.091 R)
• M35: 60,909,222 km (0.065 R)
• M36: 75,866,316 km (0.033 R)
• M37: 78,044,910 km (0.065 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 12,508 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit