🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.14 AU - 1.42 AU

Year: 514 Days

Day: 31.6 Hours

Environment

Temp: 18 °C

Axial Tilt: 11.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 80,538,554 km

• M1: 1,083,687 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.19 AU - 1.87 AU

Year: 671 Days

Day: 14 Hours

Environment

Temp: -16 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,538,554 km

• M1: 74,051 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.52 AU - 1.68 AU

Year: 718 Days

Day: 35.1 Hours

Environment

Temp: -25 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.15 AU - 3.73 AU

Year: 2263 Days

Day: 39.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,538,554 km

• M1: 541,843 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.32 AU - 4.3 AU

Year: 2638 Days

Day: 13.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 19.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 330.1

Radius: 6.1

Gravity: 8.87 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 14.95 AU - 24.75 AU

Year: 31375 Days

Day: 19.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 80,538,554 km

• M1: 75,846 km (0.086 R)
• M2: 568,921 km (0.095 R)
• M3: 864,376 km (0.053 R)
• M4: 1,861,147 km (0.095 R)
• M5: 2,226,764 km (0.078 R)
• M6: 3,437,759 km (0.119 R)
• M7: 4,053,205 km (0.091 R)
• M8: 5,580,898 km (0.106 R)
• M9: 6,209,060 km (0.081 R)
• M10: 8,863,674 km (0.117 R)
• M11: 10,562,058 km (0.116 R)
• M12: 11,719,048 km (0.057 R)
• M13: 13,536,064 km (0.098 R)
• M14: 14,588,336 km (0.064 R)
• M15: 16,350,449 km (0.084 R)
• M16: 19,252,348 km (0.12 R)
• M17: 20,195,264 km (0.102 R)
• M18: 29,240,998 km (0.111 R)
• M19: 37,966,593 km (0.115 R)
• M20: 40,657,859 km (0.074 R)
• M21: 41,272,706 km (0.1 R)
• M22: 41,737,956 km (0.097 R)
• M23: 45,092,837 km (0.105 R)
• M24: 46,249,827 km (0.079 R)
• M25: 48,107,833 km (0.085 R)
• M26: 53,243,677 km (0.076 R)
• M27: 55,471,638 km (0.088 R)
• M28: 60,112,464 km (0.115 R)
• M29: 61,110,880 km (0.118 R)
• M30: 62,120,217 km (0.053 R)
• M31: 64,172,251 km (0.075 R)
• M32: 65,424,983 km (0.102 R)
• M33: 66,906,900 km (0.102 R)
• M34: 70,378,019 km (0.107 R)
• M35: 73,739,334 km (0.047 R)
• M36: 78,385,544 km (0.103 R)
• M37: 80,538,557 km (0.104 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 14,587 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit