🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.5 AU - 0.5 AU

Year: 163 Days

Day: 29.6 Hours

Environment

Temp: 9 °C

Axial Tilt: 47.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.64 AU - 0.66 AU

Year: 241 Days

Day: 24.2 Hours

Environment

Temp: -29 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,513,198 km

• M1: 32,463 km (0.09 R)
• M2: 350,059 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.26 AU - 1.26 AU

Year: 651 Days

Day: 17.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,513,198 km

• M1: 134,937 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.3

Radius: 8.6

Gravity: 7.7 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.95 AU - 2.97 AU

Year: 1776 Days

Day: 6.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 91,513,198 km

• M1: 107,112 km (0.114 R)
• M2: 437,424 km (0.112 R)
• M3: 723,156 km (0.101 R)
• M4: 1,031,777 km (0.11 R)
• M5: 2,139,848 km (0.102 R)
• M6: 2,878,113 km (0.064 R)
• M7: 3,898,371 km (0.114 R)
• M8: 5,249,988 km (0.026 R)
• M9: 6,284,906 km (0.113 R)
• M10: 7,126,394 km (0.091 R)
• M11: 8,012,013 km (0.101 R)
• M12: 8,969,290 km (0.109 R)
• M13: 10,930,967 km (0.037 R)
• M14: 11,545,515 km (0.068 R)
• M15: 12,297,843 km (0.104 R)
• M16: 13,899,886 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 718.9

Radius: 4.7

Gravity: 32.54 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 11.13 AU - 18.13 AU

Year: 25751 Days

Day: 17.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 91,513,198 km

• M1: 63,429 km (0.114 R)
• M2: 283,488 km (0.075 R)
• M3: 492,027 km (0.11 R)
• M4: 1,114,055 km (0.063 R)
• M5: 1,470,397 km (0.116 R)
• M6: 2,478,687 km (0.087 R)
• M7: 2,999,437 km (0.113 R)
• M8: 3,496,701 km (0.117 R)
• M9: 4,115,587 km (0.116 R)
• M10: 4,728,639 km (0.091 R)
• M11: 5,076,753 km (0.117 R)
• M12: 7,848,951 km (0.084 R)
• M13: 9,372,905 km (0.086 R)
• M14: 10,109,525 km (0.111 R)
• M15: 11,353,730 km (0.082 R)
• M16: 19,911,626 km (0.112 R)
• M17: 37,722,300 km (0.038 R)
• M18: 38,333,108 km (0.036 R)
• M19: 38,950,349 km (0.102 R)
• M20: 41,973,423 km (0.098 R)
• M21: 44,807,554 km (0.081 R)
• M22: 48,841,461 km (0.093 R)
• M23: 49,022,175 km (0.088 R)
• M24: 62,170,033 km (0.08 R)
• M25: 64,748,801 km (0.057 R)
• M26: 79,464,145 km (0.088 R)
• M27: 84,044,084 km (0.106 R)
• M28: 86,134,864 km (0.118 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 10,828 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit