🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.31 AU - 1.95 AU

Year: 772 Days

Day: 18.8 Hours

Environment

Temp: -49 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2 AU - 2.46 AU

Year: 1235 Days

Day: 13.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,695,597 km

• M1: 42,486 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.99 AU - 3.19 AU

Year: 1546 Days

Day: 22.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,695,597 km

• M1: 2,125,786 km (0.062 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.36 AU - 3.3 AU

Year: 1766 Days

Day: 30.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,695,597 km

• M1: 41,289 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.28 AU - 3.7 AU

Year: 1917 Days

Day: 25.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 110,695,597 km

• M1: 341,981 km (0.112 R)
• M2: 2,890,081 km (0.099 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.43 AU - 4.05 AU

Year: 2682 Days

Day: 42.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,695,597 km

• M1: 59,989 km (0.052 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 76.5

Radius: 5.5

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 13.87 AU - 20.03 AU

Year: 25880 Days

Day: 16 Hours

Environment

Temp: -191 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 110,695,597 km

• M1: 68,366 km (0.111 R)
• M2: 488,138 km (0.109 R)
• M3: 1,253,181 km (0.05 R)
• M4: 1,701,676 km (0.068 R)
• M5: 2,766,065 km (0.1 R)
• M6: 4,694,830 km (0.09 R)
• M7: 6,463,077 km (0.105 R)
• M8: 6,909,028 km (0.074 R)
• M9: 9,311,869 km (0.061 R)
• M10: 17,600,937 km (0.116 R)
• M11: 20,684,000 km (0.118 R)
• M12: 26,186,359 km (0.117 R)
• M13: 28,087,449 km (0.099 R)
• M14: 30,078,597 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 490.7

Radius: 6.1

Gravity: 13.19 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 15.77 AU - 19.39 AU

Year: 27336 Days

Day: 19.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 110,695,597 km

• M1: 75,996 km (0.114 R)
• M2: 687,552 km (0.055 R)
• M3: 1,514,529 km (0.109 R)
• M4: 5,122,081 km (0.053 R)
• M5: 7,915,074 km (0.078 R)
• M6: 10,737,088 km (0.096 R)
• M7: 12,477,210 km (0.103 R)
• M8: 18,627,029 km (0.07 R)
• M9: 21,122,920 km (0.109 R)
• M10: 21,831,266 km (0.076 R)
• M11: 23,509,305 km (0.113 R)
• M12: 31,343,895 km (0.102 R)
• M13: 33,611,500 km (0.089 R)
• M14: 33,885,264 km (0.117 R)
• M15: 37,433,875 km (0.112 R)
• M16: 41,066,261 km (0.112 R)
• M17: 42,486,842 km (0.055 R)
• M18: 47,115,700 km (0.079 R)
• M19: 56,197,188 km (0.03 R)
• M20: 56,583,001 km (0.09 R)
• M21: 66,378,221 km (0.055 R)
• M22: 75,356,935 km (0.052 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 866.7

Radius: 6.1

Gravity: 23.29 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 17.13 AU - 21.27 AU

Year: 31200 Days

Day: 22 Hours

Environment

Temp: -202 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 110,695,597 km

• M1: 106,214 km (0.074 R)
• M2: 512,223 km (0.091 R)
• M3: 753,824 km (0.111 R)
• M4: 1,100,292 km (0.11 R)
• M5: 1,548,488 km (0.082 R)
• M6: 2,229,158 km (0.099 R)
• M7: 4,234,667 km (0.104 R)
• M8: 4,500,802 km (0.118 R)
• M9: 4,737,914 km (0.092 R)
• M10: 4,941,666 km (0.027 R)
• M11: 5,633,706 km (0.068 R)
• M12: 5,862,741 km (0.07 R)
• M13: 7,868,399 km (0.103 R)
• M14: 9,692,895 km (0.075 R)
• M15: 10,022,309 km (0.064 R)
• M16: 11,487,620 km (0.064 R)
• M17: 12,617,982 km (0.119 R)
• M18: 16,731,774 km (0.095 R)
• M19: 20,240,143 km (0.073 R)
• M20: 26,312,321 km (0.105 R)
• M21: 36,100,360 km (0.088 R)
• M22: 42,580,491 km (0.101 R)
• M23: 45,632,437 km (0.083 R)
• M24: 51,169,952 km (0.111 R)
• M25: 52,368,979 km (0.067 R)
• M26: 54,823,132 km (0.06 R)
• M27: 57,566,906 km (0.115 R)
• M28: 78,059,271 km (0.107 R)
• M29: 87,626,205 km (0.075 R)
• M30: 90,496,539 km (0.093 R)
• M31: 96,121,569 km (0.107 R)
• M32: 109,373,397 km (0.071 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: 348 - 15,938 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit