🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.59 AU - 0.73 AU

Year: 239 Days

Day: 37.9 Hours

Environment

Temp: 2 °C

Axial Tilt: 31.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.69 AU - 0.81 AU

Year: 290 Days

Day: 18.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.44 AU - 1.54 AU

Year: 812 Days

Day: 35.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,981,257 km

• M1: 40,092 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.7

Radius: 14.6

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 5.28 AU - 7.24 AU

Year: 6989 Days

Day: 8.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 68,981,257 km

• M1: 181,612 km (0.058 R)
• M2: 656,585 km (0.059 R)
• M3: 1,458,130 km (0.085 R)
• M4: 2,433,060 km (0.09 R)
• M5: 3,087,401 km (0.105 R)
• M6: 4,368,856 km (0.047 R)
• M7: 5,342,589 km (0.098 R)
• M8: 6,318,116 km (0.1 R)
• M9: 6,885,392 km (0.104 R)
• M10: 7,603,013 km (0.082 R)
• M11: 10,297,719 km (0.041 R)
• M12: 13,175,384 km (0.04 R)
• M13: 16,093,589 km (0.079 R)
• M14: 16,618,827 km (0.116 R)
• M15: 18,052,424 km (0.104 R)
• M16: 21,321,287 km (0.081 R)
• M17: 22,602,144 km (0.065 R)
• M18: 27,491,002 km (0.081 R)
• M19: 29,885,167 km (0.036 R)
• M20: 34,000,454 km (0.093 R)
• M21: 35,525,904 km (0.115 R)
• M22: 36,530,454 km (0.101 R)
• M23: 39,065,539 km (0.109 R)
• M24: 39,538,717 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 946.6

Radius: 6.7

Gravity: 21.09 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 9.33 AU - 11.21 AU

Year: 14686 Days

Day: 23.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 68,981,257 km

• M1: 86,318 km (0.119 R)
• M2: 355,145 km (0.118 R)
• M3: 816,954 km (0.069 R)
• M4: 1,121,535 km (0.115 R)
• M5: 1,516,174 km (0.066 R)
• M6: 2,319,814 km (0.067 R)
• M7: 2,604,649 km (0.102 R)
• M8: 3,062,717 km (0.066 R)
• M9: 4,831,862 km (0.091 R)
• M10: 5,485,156 km (0.065 R)
• M11: 6,154,756 km (0.04 R)
• M12: 7,100,364 km (0.085 R)
• M13: 10,110,123 km (0.076 R)
• M14: 14,816,921 km (0.043 R)
• M15: 15,645,095 km (0.085 R)
• M16: 17,229,187 km (0.118 R)
• M17: 21,272,668 km (0.109 R)
• M18: 22,325,537 km (0.069 R)
• M19: 23,212,503 km (0.101 R)
• M20: 28,115,723 km (0.102 R)
• M21: 31,906,533 km (0.11 R)
• M22: 37,518,248 km (0.094 R)
• M23: 38,350,013 km (0.059 R)
• M24: 42,097,290 km (0.097 R)
• M25: 43,753,637 km (0.115 R)
• M26: 44,675,011 km (0.115 R)
• M27: 48,654,164 km (0.039 R)
• M28: 51,151,701 km (0.088 R)
• M29: 54,612,797 km (0.073 R)
• M30: 60,092,268 km (0.099 R)
• M31: 61,421,595 km (0.031 R)
• M32: 61,997,247 km (0.045 R)
• M33: 62,770,369 km (0.035 R)
• M34: 65,128,181 km (0.108 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 17,667 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit