🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.58 AU - 0.64 AU

Year: 143 Days

Day: 47.6 Hours

Environment

Temp: 283 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,841,784 km

• M1: 22,888 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.55 AU - 0.87 AU

Year: 179 Days

Day: 17 Hours

Environment

Temp: 275 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.86 AU - 1.02 AU

Year: 273 Days

Day: 24.3 Hours

Environment

Temp: 266 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,841,784 km

• M1: 140,921 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.4 AU - 1.96 AU

Year: 652 Days

Day: 33 Hours

Environment

Temp: 82 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,841,784 km

• M1: 484,996 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.71 AU - 5.93 AU

Year: 3166 Days

Day: 29.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 6.89 AU - 7.51 AU

Year: 5781 Days

Day: 14.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,841,784 km

• M1: 22,888 km (0.098 R)
• M2: 172,935 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 450.9

Radius: 6.8

Gravity: 9.75 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 16.87 AU - 17.39 AU

Year: 21215 Days

Day: 24.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 68,841,784 km

• M1: 84,822 km (0.025 R)
• M2: 335,698 km (0.108 R)
• M3: 602,281 km (0.101 R)
• M4: 816,655 km (0.08 R)
• M5: 1,761,515 km (0.079 R)
• M6: 2,358,859 km (0.11 R)
• M7: 2,835,029 km (0.109 R)
• M8: 3,134,823 km (0.098 R)
• M9: 4,226,289 km (0.113 R)
• M10: 4,485,094 km (0.117 R)
• M11: 5,551,278 km (0.105 R)
• M12: 9,151,799 km (0.102 R)
• M13: 9,977,131 km (0.111 R)
• M14: 12,617,982 km (0.106 R)
• M15: 14,936,151 km (0.081 R)
• M16: 15,691,171 km (0.119 R)
• M17: 18,793,233 km (0.048 R)
• M18: 19,494,697 km (0.1 R)
• M19: 20,764,184 km (0.06 R)
• M20: 28,975,612 km (0.075 R)
• M21: 30,506,297 km (0.085 R)
• M22: 31,966,223 km (0.065 R)
• M23: 37,305,819 km (0.089 R)
• M24: 42,012,767 km (0.08 R)
• M25: 50,208,636 km (0.093 R)
• M26: 56,106,532 km (0.07 R)
• M27: 63,226,343 km (0.045 R)
• M28: 67,002,044 km (0.105 R)
• M29: 67,407,903 km (0.088 R)
• M30: 67,815,557 km (0.086 R)

Kuiper Belt

Range: 36.6 - 61.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 11,510 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit