🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.68 AU - 1 AU

Year: 289 Days

Day: 27.8 Hours

Environment

Temp: 149 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.04 AU - 1.72 AU

Year: 608 Days

Day: 19 Hours

Environment

Temp: -36 °C

Axial Tilt: 67.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.49 AU - 2.23 AU

Year: 951 Days

Day: 20.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.9

Radius: 12.6

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 7.79 AU - 10.89 AU

Year: 10697 Days

Day: 9.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 81,564,735 km

• M1: 156,779 km (0.085 R)
• M2: 552,764 km (0.103 R)
• M3: 981,811 km (0.091 R)
• M4: 1,377,647 km (0.043 R)
• M5: 1,790,836 km (0.113 R)
• M6: 2,270,148 km (0.088 R)
• M7: 3,185,836 km (0.064 R)
• M8: 4,249,627 km (0.056 R)
• M9: 4,987,593 km (0.102 R)
• M10: 5,537,066 km (0.08 R)
• M11: 7,030,202 km (0.071 R)
• M12: 10,277,673 km (0.117 R)
• M13: 13,169,849 km (0.038 R)
• M14: 13,970,197 km (0.049 R)
• M15: 16,778,598 km (0.111 R)
• M16: 17,645,667 km (0.063 R)
• M17: 18,924,879 km (0.096 R)
• M18: 21,248,433 km (0.093 R)
• M19: 23,666,533 km (0.102 R)
• M20: 27,234,292 km (0.089 R)
• M21: 31,687,073 km (0.065 R)
• M22: 32,344,705 km (0.04 R)
• M23: 32,899,713 km (0.095 R)
• M24: 39,809,938 km (0.109 R)
• M25: 40,833,188 km (0.117 R)
• M26: 44,416,505 km (0.037 R)
• M27: 46,777,160 km (0.087 R)
• M28: 47,202,167 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 806.6

Radius: 5

Gravity: 32.26 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 14.07 AU - 14.71 AU

Year: 20456 Days

Day: 17.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 81,564,735 km

• M1: 62,233 km (0.086 R)
• M2: 295,605 km (0.073 R)
• M3: 666,459 km (0.071 R)
• M4: 1,260,811 km (0.078 R)
• M5: 3,071,693 km (0.065 R)
• M6: 5,239,366 km (0.092 R)
• M7: 10,249,997 km (0.072 R)
• M8: 16,462,946 km (0.104 R)
• M9: 18,928,020 km (0.107 R)
• M10: 19,486,469 km (0.077 R)
• M11: 24,795,249 km (0.097 R)
• M12: 25,916,036 km (0.107 R)
• M13: 27,897,909 km (0.081 R)
• M14: 30,229,990 km (0.058 R)
• M15: 30,609,819 km (0.043 R)
• M16: 38,739,416 km (0.093 R)
• M17: 40,246,166 km (0.071 R)
• M18: 45,164,644 km (0.083 R)
• M19: 50,824,829 km (0.092 R)
• M20: 59,477,570 km (0.049 R)
• M21: 60,273,281 km (0.118 R)
• M22: 71,272,764 km (0.096 R)
• M23: 77,951,860 km (0.099 R)
• M24: 81,564,798 km (0.119 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 16,844 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit