🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.52 AU - 0.68 AU

Year: 165 Days

Day: 41.4 Hours

Environment

Temp: 212 °C

Axial Tilt: 42.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,429,693 km

• M1: 151,692 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.01 AU - 1.11 AU

Year: 387 Days

Day: 31.4 Hours

Environment

Temp: 36 °C

Axial Tilt: 18.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.04 AU - 2.92 AU

Year: 1386 Days

Day: 33.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 130.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 4.17 AU - 4.47 AU

Year: 3185 Days

Day: 42.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.7

Radius: 12.9

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 5.75 AU - 7.31 AU

Year: 5920 Days

Day: 13.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 176.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 68,429,693 km

• M1: 160,519 km (0.115 R)
• M2: 669,600 km (0.053 R)
• M3: 1,358,349 km (0.063 R)
• M4: 2,808,850 km (0.071 R)
• M5: 3,694,619 km (0.092 R)
• M6: 5,327,180 km (0.039 R)
• M7: 6,438,094 km (0.07 R)
• M8: 6,878,510 km (0.104 R)
• M9: 11,360,612 km (0.065 R)
• M10: 11,801,626 km (0.116 R)
• M11: 12,718,063 km (0.088 R)
• M12: 14,089,277 km (0.091 R)
• M13: 15,120,605 km (0.104 R)
• M14: 16,352,992 km (0.055 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 422.8

Radius: 7.7

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 11.99 AU - 19.07 AU

Year: 21712 Days

Day: 19.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 68,429,693 km

• M1: 96,042 km (0.078 R)
• M2: 355,145 km (0.051 R)
• M3: 823,387 km (0.116 R)
• M4: 1,242,261 km (0.07 R)
• M5: 1,501,514 km (0.111 R)
• M6: 1,814,622 km (0.088 R)
• M7: 2,441,587 km (0.093 R)
• M8: 2,781,623 km (0.108 R)
• M9: 4,535,059 km (0.11 R)
• M10: 5,015,269 km (0.105 R)
• M11: 9,484,056 km (0.061 R)
• M12: 10,559,814 km (0.108 R)
• M13: 11,840,971 km (0.106 R)
• M14: 13,428,503 km (0.092 R)
• M15: 14,635,608 km (0.084 R)
• M16: 15,003,918 km (0.08 R)
• M17: 15,378,512 km (0.109 R)
• M18: 17,182,512 km (0.064 R)
• M19: 18,603,393 km (0.108 R)
• M20: 20,373,285 km (0.091 R)
• M21: 21,677,031 km (0.082 R)
• M22: 25,178,518 km (0.08 R)
• M23: 26,897,847 km (0.095 R)
• M24: 33,659,222 km (0.096 R)
• M25: 38,049,321 km (0.062 R)
• M26: 39,451,352 km (0.058 R)
• M27: 42,061,386 km (0.061 R)
• M28: 46,504,892 km (0.099 R)
• M29: 50,244,090 km (0.087 R)
• M30: 56,311,182 km (0.11 R)
• M31: 57,946,586 km (0.086 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 14,745 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit