🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.62 AU - 0.86 AU

Year: 240 Days

Day: 37 Hours

Environment

Temp: 175 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 76,177,022 km

• M1: 16,306 km (0.059 R)
• M2: 316,399 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.78 AU - 1.24 AU

Year: 382 Days

Day: 33.6 Hours

Environment

Temp: 27 °C

Axial Tilt: 18.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.14 AU - 1.5 AU

Year: 571 Days

Day: 44.3 Hours

Environment

Temp: -44 °C

Axial Tilt: 161.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.68 AU - 1.82 AU

Year: 872 Days

Day: 19.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 106.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.76 AU - 3.24 AU

Year: 1958 Days

Day: 19.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 16.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 449

Radius: 7.7

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 14.02 AU - 18.54 AU

Year: 24746 Days

Day: 21 Hours

Environment

Temp: -188 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 76,177,022 km

• M1: 97,239 km (0.119 R)
• M2: 569,669 km (0.09 R)
• M3: 851,810 km (0.077 R)
• M4: 1,495,680 km (0.112 R)
• M5: 1,820,157 km (0.093 R)
• M6: 2,212,253 km (0.098 R)
• M7: 2,683,487 km (0.083 R)
• M8: 3,086,054 km (0.091 R)
• M9: 3,704,941 km (0.117 R)
• M10: 4,471,331 km (0.078 R)
• M11: 4,749,134 km (0.118 R)
• M12: 8,301,186 km (0.092 R)
• M13: 9,101,534 km (0.054 R)
• M14: 9,720,421 km (0.115 R)
• M15: 11,104,949 km (0.086 R)
• M16: 13,385,419 km (0.054 R)
• M17: 15,562,816 km (0.045 R)
• M18: 19,301,416 km (0.113 R)
• M19: 22,368,921 km (0.073 R)
• M20: 22,875,908 km (0.119 R)
• M21: 25,307,173 km (0.106 R)
• M22: 26,868,376 km (0.077 R)
• M23: 31,050,833 km (0.116 R)
• M24: 31,808,846 km (0.072 R)
• M25: 36,339,268 km (0.064 R)
• M26: 37,181,055 km (0.067 R)
• M27: 44,868,141 km (0.11 R)
• M28: 45,189,478 km (0.078 R)
• M29: 50,541,790 km (0.063 R)
• M30: 51,064,336 km (0.116 R)
• M31: 54,822,832 km (0.102 R)
• M32: 55,374,400 km (0.118 R)
• M33: 58,378,624 km (0.104 R)
• M34: 59,146,361 km (0.106 R)
• M35: 62,885,111 km (0.106 R)
• M36: 69,533,090 km (0.059 R)
• M37: 70,829,655 km (0.041 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 15,467 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit