🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.82 AU - 0.96 AU

Year: 292 Days

Day: 15.1 Hours

Environment

Temp: 196 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,095,768 km

• M1: 57,146 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.95 AU - 3.65 AU

Year: 2088 Days

Day: 12.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.35 AU - 5.35 AU

Year: 3720 Days

Day: 28.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.3

Radius: 10.6

Gravity: 8.7 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 5.76 AU - 5.98 AU

Year: 4953 Days

Day: 9.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 29,095,768 km

• M1: 137,331 km (0.093 R)
• M2: 463,753 km (0.118 R)
• M3: 565,779 km (0.088 R)
• M4: 676,631 km (0.102 R)
• M5: 795,412 km (0.092 R)
• M6: 936,333 km (0.115 R)
• M7: 1,040,304 km (0.099 R)
• M8: 1,292,974 km (0.099 R)
• M9: 1,513,033 km (0.08 R)
• M10: 1,636,750 km (0.063 R)
• M11: 1,800,859 km (0.119 R)
• M12: 2,047,546 km (0.077 R)
• M13: 2,165,280 km (0.073 R)
• M14: 2,346,143 km (0.119 R)
• M15: 2,490,206 km (0.079 R)
• M16: 2,616,168 km (0.116 R)
• M17: 3,232,062 km (0.116 R)
• M18: 3,300,727 km (0.054 R)
• M19: 3,556,540 km (0.12 R)
• M20: 3,627,599 km (0.118 R)
• M21: 3,698,957 km (0.11 R)
• M22: 3,843,319 km (0.097 R)
• M23: 3,940,558 km (0.052 R)
• M24: 4,464,599 km (0.11 R)
• M25: 4,957,673 km (0.101 R)
• M26: 5,468,251 km (0.105 R)
• M27: 5,577,906 km (0.057 R)
• M28: 5,688,309 km (0.087 R)
• M29: 6,452,455 km (0.033 R)
• M30: 7,339,122 km (0.08 R)
• M31: 7,429,928 km (0.112 R)
• M32: 7,766,074 km (0.092 R)
• M33: 7,858,526 km (0.101 R)
• M34: 8,107,157 km (0.089 R)
• M35: 9,487,198 km (0.059 R)
• M36: 10,356,661 km (0.029 R)
• M37: 10,458,686 km (0.076 R)
• M38: 11,321,268 km (0.111 R)
• M39: 11,992,214 km (0.087 R)
• M40: 12,422,607 km (0.114 R)
• M41: 12,676,026 km (0.103 R)
• M42: 13,446,455 km (0.119 R)
• M43: 13,520,656 km (0.091 R)
• M44: 13,893,603 km (0.094 R)
• M45: 14,345,688 km (0.048 R)
• M46: 14,955,898 km (0.108 R)
• M47: 15,574,485 km (0.03 R)
• M48: 16,162,255 km (0.111 R)
• M49: 16,438,861 km (0.042 R)
• M50: 17,197,921 km (0.106 R)
• M51: 17,520,903 km (0.085 R)
• M52: 18,132,010 km (0.072 R)
• M53: 18,296,119 km (0.047 R)
• M54: 19,922,248 km (0.056 R)
• M55: 20,176,414 km (0.113 R)
• M56: 20,261,536 km (0.114 R)
• M57: 20,517,198 km (0.109 R)
• M58: 20,645,404 km (0.097 R)
• M59: 21,031,815 km (0.109 R)
• M60: 21,290,769 km (0.03 R)
• M61: 21,637,537 km (0.102 R)
• M62: 21,724,603 km (0.111 R)
• M63: 21,811,669 km (0.057 R)
• M64: 21,986,249 km (0.074 R)
• M65: 22,601,097 km (0.117 R)
• M66: 23,802,667 km (0.117 R)
• M67: 23,982,483 km (0.119 R)
• M68: 25,116,286 km (0.114 R)
• M69: 25,390,947 km (0.058 R)
• M70: 26,360,342 km (0.119 R)
• M71: 26,499,767 km (0.116 R)
• M72: 27,060,160 km (0.095 R)
• M73: 27,388,827 km (0.045 R)
• M74: 27,860,659 km (0.057 R)
• M75: 28,287,611 km (0.115 R)
• M76: 28,860,272 km (0.043 R)
• M77: 29,292,310 km (0.104 R)
• M78: 29,581,483 km (0.07 R)
• M79: 29,968,493 km (0.089 R)
• M80: 30,308,529 km (0.119 R)
• M81: 32,624,902 km (0.047 R)
• M82: 33,024,777 km (0.075 R)
• M83: 33,678,071 km (0.056 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 25

Radius: 5.7

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 15.34 AU - 18.98 AU

Year: 24755 Days

Day: 15.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 29,095,768 km

• M1: 109,057 km (0.109 R)
• M2: 244,892 km (0.118 R)
• M3: 329,714 km (0.112 R)
• M4: 405,111 km (0.108 R)
• M5: 445,203 km (0.074 R)
• M6: 988,692 km (0.118 R)
• M7: 1,247,347 km (0.072 R)
• M8: 2,069,537 km (0.108 R)
• M9: 4,120,374 km (0.083 R)
• M10: 4,165,553 km (0.091 R)
• M11: 4,556,901 km (0.115 R)
• M12: 5,008,088 km (0.076 R)
• M13: 5,080,643 km (0.105 R)
• M14: 5,374,304 km (0.098 R)
• M15: 5,548,136 km (0.055 R)
• M16: 6,003,811 km (0.026 R)
• M17: 6,340,257 km (0.109 R)
• M18: 6,471,305 km (0.072 R)
• M19: 7,058,626 km (0.12 R)
• M20: 7,830,551 km (0.086 R)
• M21: 9,304,090 km (0.118 R)
• M22: 9,363,480 km (0.087 R)
• M23: 10,087,384 km (0.086 R)
• M24: 11,365,249 km (0.083 R)
• M25: 11,716,655 km (0.085 R)
• M26: 13,627,917 km (0.079 R)
• M27: 14,931,663 km (0.117 R)
• M28: 15,704,485 km (0.108 R)
• M29: 17,803,343 km (0.086 R)
• M30: 19,415,410 km (0.068 R)
• M31: 19,453,408 km (0.094 R)
• M32: 21,781,001 km (0.111 R)
• M33: 22,177,436 km (0.077 R)
• M34: 23,178,844 km (0.1 R)
• M35: 23,868,191 km (0.078 R)
• M36: 25,183,904 km (0.115 R)
• M37: 25,892,549 km (0.073 R)
• M38: 27,116,260 km (0.099 R)
• M39: 27,457,193 km (0.108 R)
• M40: 28,488,371 km (0.088 R)
• M41: 28,661,456 km (0.11 R)

Kuiper Belt

Range: 31.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 19,909 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit