🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.73 AU - 1.05 AU

Year: 316 Days

Day: 44.3 Hours

Environment

Temp: 23 °C

Axial Tilt: 27.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 65,346,912 km

• M1: 15,409 km (0.119 R)
• M2: 71,657 km (0.064 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.6

Radius: 8.6

Gravity: 9.77 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 6.2 AU - 7.52 AU

Year: 6769 Days

Day: 11.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 65,346,912 km

• M1: 106,962 km (0.105 R)
• M2: 861,833 km (0.096 R)
• M3: 1,213,688 km (0.105 R)
• M4: 2,230,803 km (0.071 R)
• M5: 2,654,465 km (0.103 R)
• M6: 3,237,298 km (0.051 R)
• M7: 3,781,834 km (0.075 R)
• M8: 5,411,553 km (0.067 R)
• M9: 6,659,050 km (0.11 R)
• M10: 7,053,390 km (0.099 R)
• M11: 8,454,524 km (0.101 R)
• M12: 8,874,594 km (0.053 R)
• M13: 9,220,614 km (0.094 R)
• M14: 10,078,708 km (0.083 R)
• M15: 11,489,715 km (0.095 R)
• M16: 13,645,719 km (0.101 R)
• M17: 14,519,670 km (0.104 R)
• M18: 15,994,705 km (0.078 R)
• M19: 17,566,979 km (0.066 R)
• M20: 20,637,475 km (0.07 R)
• M21: 23,469,213 km (0.072 R)
• M22: 26,018,810 km (0.106 R)
• M23: 26,372,160 km (0.096 R)
• M24: 29,220,054 km (0.108 R)
• M25: 30,668,910 km (0.071 R)
• M26: 32,674,569 km (0.097 R)
• M27: 34,446,855 km (0.039 R)
• M28: 34,980,021 km (0.078 R)
• M29: 35,627,182 km (0.111 R)
• M30: 36,282,271 km (0.058 R)
• M31: 36,612,732 km (0.089 R)
• M32: 37,616,385 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.2

Radius: 14.6

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 10.13 AU - 12.79 AU

Year: 14615 Days

Day: 9.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 65,346,912 km

• M1: 181,612 km (0.057 R)
• M2: 1,196,783 km (0.115 R)
• M3: 2,505,764 km (0.101 R)
• M4: 3,439,853 km (0.057 R)
• M5: 4,145,507 km (0.057 R)
• M6: 4,849,065 km (0.064 R)
• M7: 6,109,427 km (0.028 R)
• M8: 6,615,068 km (0.066 R)
• M9: 7,622,610 km (0.091 R)
• M10: 8,209,782 km (0.093 R)
• M11: 9,732,837 km (0.074 R)
• M12: 11,264,271 km (0.08 R)
• M13: 13,527,537 km (0.071 R)
• M14: 15,934,118 km (0.076 R)
• M15: 16,447,837 km (0.105 R)
• M16: 17,741,410 km (0.09 R)
• M17: 23,981,137 km (0.08 R)
• M18: 24,462,244 km (0.081 R)
• M19: 28,546,714 km (0.088 R)
• M20: 34,022,894 km (0.078 R)
• M21: 34,630,710 km (0.092 R)
• M22: 35,122,289 km (0.105 R)
• M23: 37,520,941 km (0.118 R)
• M24: 39,490,397 km (0.108 R)
• M25: 44,064,502 km (0.115 R)
• M26: 44,786,910 km (0.095 R)
• M27: 46,702,660 km (0.115 R)
• M28: 48,365,740 km (0.086 R)
• M29: 50,696,774 km (0.114 R)
• M30: 52,130,819 km (0.053 R)
• M31: 52,939,246 km (0.097 R)

Asteroid Belt

Center: 15.26 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 19.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 176.9

Radius: 7.9

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 15.74 AU - 22.36 AU

Year: 31323 Days

Day: 22.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 65,346,912 km

• M1: 103,821 km (0.034 R)
• M2: 498,161 km (0.062 R)
• M3: 1,271,731 km (0.089 R)
• M4: 2,968,321 km (0.083 R)
• M5: 8,108,354 km (0.112 R)
• M6: 8,601,728 km (0.05 R)
• M7: 9,812,274 km (0.113 R)
• M8: 11,313,189 km (0.032 R)
• M9: 16,491,220 km (0.1 R)
• M10: 18,183,023 km (0.093 R)
• M11: 20,076,184 km (0.088 R)
• M12: 20,434,022 km (0.043 R)
• M13: 24,148,986 km (0.083 R)
• M14: 24,452,221 km (0.101 R)
• M15: 31,181,432 km (0.086 R)
• M16: 32,390,632 km (0.076 R)
• M17: 32,883,108 km (0.052 R)
• M18: 34,774,025 km (0.086 R)
• M19: 37,271,861 km (0.045 R)
• M20: 38,909,658 km (0.029 R)
• M21: 39,326,438 km (0.11 R)
• M22: 41,600,026 km (0.086 R)
• M23: 57,107,491 km (0.107 R)
• M24: 60,018,067 km (0.031 R)
• M25: 63,409,002 km (0.107 R)
• M26: 65,346,893 km (0.084 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 10,621 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit