🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.16 AU - 1.78 AU

Year: 638 Days

Day: 38.8 Hours

Environment

Temp: -24 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.33 AU - 2.03 AU

Year: 780 Days

Day: 39.1 Hours

Environment

Temp: -33 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.63 AU - 5.93 AU

Year: 3743 Days

Day: 35.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,544,783 km

• M1: 442,361 km (0.087 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 105.2

Radius: 6.2

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 12.19 AU - 15.45 AU

Year: 18401 Days

Day: 19.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 38,544,783 km

• M1: 77,043 km (0.058 R)
• M2: 283,338 km (0.117 R)
• M3: 707,448 km (0.066 R)
• M4: 967,599 km (0.107 R)
• M5: 1,168,509 km (0.095 R)
• M6: 1,932,356 km (0.109 R)
• M7: 2,394,314 km (0.112 R)
• M8: 5,120,137 km (0.081 R)
• M9: 7,390,135 km (0.103 R)
• M10: 7,937,513 km (0.102 R)
• M11: 8,344,719 km (0.109 R)
• M12: 12,066,115 km (0.114 R)
• M13: 12,604,518 km (0.116 R)
• M14: 12,935,129 km (0.104 R)
• M15: 14,375,308 km (0.117 R)
• M16: 16,176,167 km (0.053 R)
• M17: 17,030,222 km (0.059 R)
• M18: 17,298,899 km (0.067 R)
• M19: 17,983,160 km (0.04 R)
• M20: 18,971,254 km (0.116 R)
• M21: 19,772,500 km (0.113 R)
• M22: 20,520,340 km (0.053 R)
• M23: 26,202,516 km (0.057 R)
• M24: 27,104,292 km (0.104 R)
• M25: 31,925,831 km (0.1 R)
• M26: 34,538,109 km (0.104 R)
• M27: 36,616,024 km (0.075 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 10,676 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit