🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.76 AU - 0.9 AU

Year: 278 Days

Day: 40.9 Hours

Environment

Temp: 106 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.92 AU - 2.28 AU

Year: 1117 Days

Day: 28.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,295,810 km

• M1: 549,922 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.1

Radius: 14.6

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.06 AU - 6.28 AU

Year: 4315 Days

Day: 6.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 111,295,810 km

• M1: 181,612 km (0.108 R)
• M2: 857,794 km (0.077 R)
• M3: 1,755,830 km (0.102 R)
• M4: 2,231,851 km (0.038 R)
• M5: 5,630,116 km (0.101 R)
• M6: 6,153,110 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 499.9

Radius: 8

Gravity: 7.81 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 12.46 AU - 20.16 AU

Year: 24180 Days

Day: 22 Hours

Environment

Temp: -192 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 111,295,810 km

• M1: 99,483 km (0.098 R)
• M2: 871,108 km (0.051 R)
• M3: 2,346,143 km (0.097 R)
• M4: 3,018,586 km (0.115 R)
• M5: 3,543,974 km (0.067 R)
• M6: 4,000,546 km (0.117 R)
• M7: 4,530,422 km (0.099 R)
• M8: 5,490,092 km (0.099 R)
• M9: 7,222,136 km (0.101 R)
• M10: 9,067,576 km (0.119 R)
• M11: 11,206,975 km (0.066 R)
• M12: 12,947,247 km (0.098 R)
• M13: 13,373,152 km (0.118 R)
• M14: 17,636,841 km (0.104 R)
• M15: 18,694,049 km (0.083 R)
• M16: 23,556,728 km (0.029 R)
• M17: 26,277,614 km (0.118 R)
• M18: 27,190,759 km (0.114 R)
• M19: 27,772,097 km (0.104 R)
• M20: 29,201,056 km (0.08 R)
• M21: 33,382,615 km (0.1 R)
• M22: 35,962,730 km (0.057 R)
• M23: 37,946,846 km (0.105 R)
• M24: 39,407,969 km (0.112 R)
• M25: 45,955,568 km (0.093 R)
• M26: 50,526,681 km (0.1 R)
• M27: 52,652,018 km (0.116 R)
• M28: 57,650,980 km (0.051 R)
• M29: 77,511,294 km (0.066 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 383.2

Radius: 4.3

Gravity: 20.72 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 15.83 AU - 19.55 AU

Year: 27313 Days

Day: 23.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 111,295,810 km

• M1: 130,599 km (0.033 R)
• M2: 809,324 km (0.096 R)
• M3: 1,106,276 km (0.093 R)
• M4: 1,764,507 km (0.109 R)
• M5: 4,557,948 km (0.094 R)
• M6: 5,726,307 km (0.104 R)
• M7: 11,730,567 km (0.114 R)
• M8: 13,669,206 km (0.073 R)
• M9: 20,269,464 km (0.085 R)
• M10: 22,325,388 km (0.034 R)
• M11: 34,714,335 km (0.058 R)
• M12: 35,260,218 km (0.059 R)
• M13: 43,671,957 km (0.073 R)
• M14: 49,275,893 km (0.113 R)
• M15: 50,312,157 km (0.094 R)
• M16: 52,428,070 km (0.078 R)
• M17: 55,155,389 km (0.095 R)
• M18: 58,936,774 km (0.099 R)
• M19: 66,381,213 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 826

Radius: 8

Gravity: 12.91 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 16.27 AU - 23.23 AU

Year: 32220 Days

Day: 23.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 111,295,810 km

• M1: 160,818 km (0.1 R)
• M2: 411,245 km (0.092 R)
• M3: 936,782 km (0.104 R)
• M4: 1,452,446 km (0.097 R)
• M5: 1,965,118 km (0.086 R)
• M6: 2,312,633 km (0.027 R)
• M7: 2,983,281 km (0.098 R)
• M8: 3,608,301 km (0.11 R)
• M9: 5,244,303 km (0.118 R)
• M10: 5,551,278 km (0.1 R)
• M11: 10,922,889 km (0.117 R)
• M12: 11,424,490 km (0.084 R)
• M13: 13,915,744 km (0.117 R)
• M14: 16,189,930 km (0.067 R)
• M15: 16,747,930 km (0.077 R)
• M16: 21,019,099 km (0.11 R)
• M17: 28,169,429 km (0.06 R)
• M18: 35,996,838 km (0.069 R)
• M19: 40,235,095 km (0.064 R)
• M20: 42,124,217 km (0.088 R)
• M21: 45,709,181 km (0.088 R)
• M22: 55,341,040 km (0.065 R)
• M23: 58,106,207 km (0.083 R)
• M24: 59,412,944 km (0.057 R)
• M25: 63,450,590 km (0.095 R)
• M26: 67,667,455 km (0.109 R)
• M27: 71,818,048 km (0.058 R)
• M28: 78,754,004 km (0.094 R)
• M29: 80,085,575 km (0.066 R)
• M30: 85,842,400 km (0.101 R)
• M31: 95,135,719 km (0.096 R)
• M32: 96,342,525 km (0.111 R)
• M33: 98,171,807 km (0.084 R)
• M34: 98,786,655 km (0.034 R)
• M35: 100,958,965 km (0.117 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 12,652 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit