🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.61 AU - 0.79 AU

Year: 216 Days

Day: 24.4 Hours

Environment

Temp: 133 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.05 AU - 1.09 AU

Year: 408 Days

Day: 45.9 Hours

Environment

Temp: 17 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 9.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.7

Radius: 14.8

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 8.42 AU - 9.6 AU

Year: 9978 Days

Day: 8.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 32,841,634 km

• M1: 190,139 km (0.119 R)
• M2: 658,829 km (0.082 R)
• M3: 1,372,710 km (0.103 R)
• M4: 2,394,464 km (0.093 R)
• M5: 3,389,289 km (0.043 R)
• M6: 5,642,532 km (0.12 R)
• M7: 6,121,844 km (0.107 R)
• M8: 7,202,389 km (0.092 R)
• M9: 8,806,677 km (0.11 R)
• M10: 9,312,767 km (0.119 R)
• M11: 10,034,427 km (0.094 R)
• M12: 11,320,071 km (0.101 R)
• M13: 15,175,058 km (0.068 R)
• M14: 16,796,849 km (0.048 R)
• M15: 17,290,971 km (0.092 R)
• M16: 18,756,431 km (0.114 R)
• M17: 23,039,718 km (0.115 R)
• M18: 26,201,469 km (0.042 R)
• M19: 27,059,113 km (0.115 R)
• M20: 29,133,138 km (0.086 R)
• M21: 30,573,466 km (0.101 R)
• M22: 32,168,928 km (0.111 R)
• M23: 34,722,115 km (0.093 R)
• M24: 37,049,708 km (0.03 R)
• M25: 37,888,503 km (0.092 R)
• M26: 42,926,211 km (0.113 R)
• M27: 45,742,092 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 79.2

Radius: 4.7

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 10.15 AU - 15.23 AU

Year: 16679 Days

Day: 21.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 32,841,634 km

• M1: 100,979 km (0.089 R)
• M2: 417,079 km (0.102 R)
• M3: 1,301,950 km (0.117 R)
• M4: 3,105,951 km (0.092 R)
• M5: 7,833,842 km (0.099 R)
• M6: 9,186,805 km (0.052 R)
• M7: 10,549,492 km (0.051 R)
• M8: 17,287,979 km (0.098 R)
• M9: 22,782,260 km (0.12 R)
• M10: 25,753,124 km (0.049 R)
• M11: 30,913,652 km (0.089 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: 435 - 15,313 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit