🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.5 AU - 0.54 AU

Year: 139 Days

Day: 47.1 Hours

Environment

Temp: 180 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.53 AU - 1.91 AU

Year: 837 Days

Day: 20.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.42 AU - 5 AU

Year: 3204 Days

Day: 44.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.3

Radius: 8.7

Gravity: 12.5 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.57 AU - 5.05 AU

Year: 3912 Days

Day: 6.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 86,857,388 km

• M1: 111,899 km (0.062 R)
• M2: 608,115 km (0.099 R)
• M3: 1,196,933 km (0.081 R)
• M4: 2,026,154 km (0.025 R)
• M5: 2,465,971 km (0.116 R)
• M6: 2,841,163 km (0.077 R)
• M7: 3,393,927 km (0.067 R)
• M8: 4,062,181 km (0.111 R)
• M9: 4,789,675 km (0.099 R)
• M10: 6,628,981 km (0.115 R)
• M11: 7,565,613 km (0.111 R)
• M12: 8,065,719 km (0.058 R)
• M13: 9,575,909 km (0.063 R)
• M14: 10,247,005 km (0.06 R)
• M15: 11,311,843 km (0.11 R)
• M16: 11,776,644 km (0.064 R)
• M17: 12,205,840 km (0.115 R)
• M18: 14,027,643 km (0.102 R)
• M19: 14,837,865 km (0.116 R)
• M20: 15,282,470 km (0.076 R)
• M21: 16,610,450 km (0.087 R)
• M22: 17,578,647 km (0.09 R)
• M23: 18,202,471 km (0.074 R)
• M24: 19,626,941 km (0.084 R)
• M25: 21,054,554 km (0.079 R)
• M26: 23,361,203 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.9

Radius: 9.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 4.54 AU - 7.1 AU

Year: 5207 Days

Day: 11.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 86,857,388 km

• M1: 119,379 km (0.025 R)
• M2: 429,346 km (0.117 R)
• M3: 759,957 km (0.104 R)
• M4: 1,302,399 km (0.06 R)
• M5: 1,865,934 km (0.087 R)
• M6: 2,313,830 km (0.115 R)
• M7: 3,426,838 km (0.083 R)
• M8: 4,082,975 km (0.11 R)
• M9: 4,907,708 km (0.1 R)
• M10: 5,406,617 km (0.113 R)
• M11: 6,452,904 km (0.109 R)
• M12: 7,193,563 km (0.108 R)
• M13: 8,081,726 km (0.084 R)
• M14: 9,617,946 km (0.096 R)
• M15: 12,051,006 km (0.098 R)
• M16: 12,959,963 km (0.094 R)
• M17: 13,736,974 km (0.032 R)
• M18: 14,227,057 km (0.115 R)
• M19: 15,289,351 km (0.068 R)
• M20: 15,815,636 km (0.072 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 396

Radius: 5.6

Gravity: 12.63 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 15.39 AU - 23.73 AU

Year: 32082 Days

Day: 22.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 86,857,388 km

• M1: 69,713 km (0.051 R)
• M2: 628,161 km (0.095 R)
• M3: 1,393,355 km (0.102 R)
• M4: 1,630,467 km (0.077 R)
• M5: 2,186,373 km (0.111 R)
• M6: 2,389,527 km (0.062 R)
• M7: 2,705,477 km (0.119 R)
• M8: 3,887,151 km (0.114 R)
• M9: 4,719,962 km (0.118 R)
• M10: 4,983,853 km (0.118 R)
• M11: 5,297,410 km (0.112 R)
• M12: 5,541,105 km (0.088 R)
• M13: 6,051,084 km (0.074 R)
• M14: 8,407,550 km (0.114 R)
• M15: 9,080,142 km (0.105 R)
• M16: 12,990,331 km (0.058 R)
• M17: 13,659,782 km (0.077 R)
• M18: 13,964,662 km (0.043 R)
• M19: 17,178,772 km (0.059 R)
• M20: 17,444,757 km (0.08 R)
• M21: 17,894,000 km (0.042 R)
• M22: 19,383,845 km (0.097 R)
• M23: 20,954,473 km (0.093 R)
• M24: 21,874,201 km (0.112 R)
• M25: 22,082,142 km (0.094 R)
• M26: 23,684,335 km (0.112 R)
• M27: 26,879,745 km (0.046 R)
• M28: 33,005,928 km (0.075 R)
• M29: 45,681,655 km (0.104 R)
• M30: 47,921,584 km (0.111 R)
• M31: 54,314,200 km (0.107 R)
• M32: 59,617,295 km (0.038 R)
• M33: 65,255,040 km (0.079 R)
• M34: 66,991,273 km (0.107 R)
• M35: 74,244,526 km (0.085 R)
• M36: 74,950,179 km (0.083 R)
• M37: 75,898,031 km (0.068 R)
• M38: 78,789,459 km (0.099 R)
• M39: 83,010,213 km (0.114 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 15,895 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit