🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.95 AU - 0.97 AU

Year: 328 Days

Day: 20.2 Hours

Environment

Temp: 123 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.87 AU - 3.11 AU

Year: 1368 Days

Day: 25.2 Hours

Environment

Temp: -63 °C

Axial Tilt: 116 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,175,531 km

• M1: 43,683 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.72 AU - 3.8 AU

Year: 2050 Days

Day: 25.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 5.08 AU - 6.02 AU

Year: 4553 Days

Day: 43 Hours

Environment

Temp: -139 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,175,531 km

• M1: 33,660 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.1

Radius: 12.7

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 10.19 AU - 12.47 AU

Year: 13281 Days

Day: 11.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 77,175,531 km

• M1: 158,574 km (0.083 R)
• M2: 656,136 km (0.066 R)
• M3: 2,701,738 km (0.089 R)
• M4: 10,254,934 km (0.095 R)
• M5: 11,879,567 km (0.096 R)
• M6: 17,562,640 km (0.054 R)
• M7: 22,476,182 km (0.079 R)
• M8: 23,159,246 km (0.07 R)
• M9: 26,124,725 km (0.104 R)
• M10: 26,975,488 km (0.034 R)
• M11: 32,581,519 km (0.102 R)
• M12: 36,527,013 km (0.119 R)
• M13: 40,654,269 km (0.043 R)
• M14: 44,947,877 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 516.3

Radius: 6.8

Gravity: 11.17 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 12.96 AU - 20.22 AU

Year: 23532 Days

Day: 21.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 77,175,531 km

• M1: 89,160 km (0.079 R)
• M2: 309,967 km (0.099 R)
• M3: 692,040 km (0.106 R)
• M4: 1,503,010 km (0.078 R)
• M5: 2,124,739 km (0.04 R)
• M6: 2,403,439 km (0.118 R)
• M7: 2,880,208 km (0.053 R)
• M8: 3,389,888 km (0.096 R)
• M9: 4,348,212 km (0.098 R)
• M10: 5,878,000 km (0.1 R)
• M11: 6,969,914 km (0.094 R)
• M12: 10,071,976 km (0.092 R)
• M13: 10,737,686 km (0.101 R)
• M14: 14,663,882 km (0.108 R)
• M15: 16,160,160 km (0.106 R)
• M16: 18,016,520 km (0.059 R)
• M17: 18,996,087 km (0.099 R)
• M18: 23,374,667 km (0.089 R)
• M19: 24,111,138 km (0.104 R)
• M20: 25,964,206 km (0.066 R)
• M21: 26,982,669 km (0.081 R)
• M22: 48,777,433 km (0.119 R)
• M23: 56,659,446 km (0.077 R)
• M24: 60,703,525 km (0.09 R)
• M25: 61,296,531 km (0.097 R)
• M26: 66,808,614 km (0.116 R)
• M27: 67,864,326 km (0.092 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 19,011 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit