🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.75 AU - 0.79 AU

Year: 255 Days

Day: 36.6 Hours

Environment

Temp: 130 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.23 AU - 1.45 AU

Year: 584 Days

Day: 36.4 Hours

Environment

Temp: -25 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,632,563 km

• M1: 29,471 km (0.034 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.18 AU - 2.5 AU

Year: 1348 Days

Day: 36.1 Hours

Environment

Temp: -92 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.06 AU - 3.16 AU

Year: 1588 Days

Day: 15.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 58.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.06 AU - 3.32 AU

Year: 1662 Days

Day: 24.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.1

Radius: 9.4

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 6.46 AU - 7.32 AU

Year: 6813 Days

Day: 10.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 96.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 95,632,563 km

• M1: 116,836 km (0.1 R)
• M2: 466,596 km (0.055 R)
• M3: 1,056,460 km (0.063 R)
• M4: 1,740,571 km (0.106 R)
• M5: 2,624,545 km (0.1 R)
• M6: 3,539,934 km (0.065 R)
• M7: 3,965,540 km (0.109 R)
• M8: 4,839,192 km (0.108 R)
• M9: 5,537,964 km (0.117 R)
• M10: 8,659,174 km (0.114 R)
• M11: 10,981,531 km (0.1 R)
• M12: 12,336,140 km (0.084 R)
• M13: 15,491,009 km (0.116 R)
• M14: 16,024,475 km (0.093 R)
• M15: 17,827,129 km (0.109 R)
• M16: 18,479,077 km (0.109 R)
• M17: 20,600,973 km (0.043 R)
• M18: 21,173,933 km (0.103 R)
• M19: 25,404,710 km (0.114 R)
• M20: 30,167,159 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.1

Radius: 11.4

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 8.5 AU - 13.92 AU

Year: 14140 Days

Day: 9.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 95,632,563 km

• M1: 162,314 km (0.116 R)
• M2: 828,922 km (0.038 R)
• M3: 1,778,120 km (0.098 R)
• M4: 2,556,478 km (0.091 R)
• M5: 5,821,452 km (0.074 R)
• M6: 6,536,380 km (0.072 R)
• M7: 7,370,837 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 981.1

Radius: 3.8

Gravity: 67.94 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 12.36 AU - 19.14 AU

Year: 23548 Days

Day: 18.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 95,632,563 km

• M1: 47,572 km (0.096 R)
• M2: 233,971 km (0.063 R)
• M3: 382,971 km (0.069 R)
• M4: 919,877 km (0.111 R)
• M5: 1,576,911 km (0.034 R)
• M6: 2,785,961 km (0.116 R)
• M7: 3,420,256 km (0.119 R)
• M8: 3,673,077 km (0.091 R)
• M9: 3,837,335 km (0.076 R)
• M10: 4,006,530 km (0.118 R)
• M11: 4,145,507 km (0.044 R)
• M12: 4,287,625 km (0.097 R)
• M13: 4,733,576 km (0.058 R)
• M14: 5,292,174 km (0.086 R)
• M15: 6,829,741 km (0.091 R)
• M16: 7,541,378 km (0.07 R)
• M17: 9,908,017 km (0.094 R)
• M18: 10,098,455 km (0.101 R)
• M19: 11,292,844 km (0.04 R)
• M20: 12,430,685 km (0.103 R)
• M21: 13,564,937 km (0.091 R)
• M22: 17,655,989 km (0.101 R)
• M23: 21,109,307 km (0.117 R)
• M24: 24,521,634 km (0.099 R)
• M25: 28,030,303 km (0.056 R)
• M26: 28,157,012 km (0.029 R)
• M27: 30,904,975 km (0.104 R)
• M28: 31,997,189 km (0.112 R)
• M29: 34,113,999 km (0.111 R)
• M30: 52,173,604 km (0.108 R)
• M31: 52,365,239 km (0.081 R)
• M32: 66,752,814 km (0.102 R)
• M33: 82,778,486 km (0.101 R)
• M34: 86,210,560 km (0.09 R)
• M35: 87,015,845 km (0.052 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 10,705 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit