🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.95 AU - 1.27 AU

Year: 409 Days

Day: 27.4 Hours

Environment

Temp: 51 °C

Axial Tilt: 10.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 96,803,170 km

• M1: 102,026 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.2 AU - 4.86 AU

Year: 2830 Days

Day: 34.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 4.97 AU - 5.45 AU

Year: 4160 Days

Day: 15.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 286.1

Radius: 4.3

Gravity: 15.47 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 11.43 AU - 15.07 AU

Year: 16873 Days

Day: 17.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 96,803,170 km

• M1: 55,351 km (0.116 R)
• M2: 211,382 km (0.117 R)
• M3: 441,314 km (0.089 R)
• M4: 608,564 km (0.097 R)
• M5: 781,350 km (0.095 R)
• M6: 1,051,972 km (0.101 R)
• M7: 1,215,483 km (0.066 R)
• M8: 1,423,125 km (0.077 R)
• M9: 1,778,868 km (0.102 R)
• M10: 2,228,410 km (0.045 R)
• M11: 2,459,987 km (0.099 R)
• M12: 3,758,347 km (0.09 R)
• M13: 4,316,048 km (0.03 R)
• M14: 4,614,795 km (0.09 R)
• M15: 7,997,053 km (0.088 R)
• M16: 8,175,224 km (0.111 R)
• M17: 8,867,115 km (0.084 R)
• M18: 9,647,267 km (0.119 R)
• M19: 12,557,694 km (0.117 R)
• M20: 12,920,020 km (0.096 R)
• M21: 15,516,590 km (0.12 R)
• M22: 17,378,934 km (0.111 R)
• M23: 19,626,044 km (0.081 R)
• M24: 21,540,298 km (0.062 R)
• M25: 24,034,394 km (0.119 R)
• M26: 24,592,693 km (0.047 R)
• M27: 25,350,706 km (0.099 R)
• M28: 26,714,290 km (0.115 R)
• M29: 27,616,216 km (0.044 R)
• M30: 29,059,386 km (0.079 R)
• M31: 29,586,719 km (0.058 R)
• M32: 31,983,127 km (0.1 R)
• M33: 34,859,745 km (0.082 R)
• M34: 36,057,126 km (0.059 R)
• M35: 37,779,147 km (0.1 R)
• M36: 43,684,373 km (0.112 R)
• M37: 44,098,610 km (0.107 R)
• M38: 44,237,138 km (0.118 R)
• M39: 44,934,862 km (0.105 R)
• M40: 45,639,767 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 571.1

Radius: 6.3

Gravity: 14.39 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 19.38 AU - 20.74 AU

Year: 31432 Days

Day: 18 Hours

Environment

Temp: -194 °C

Axial Tilt: 151.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 96,803,170 km

• M1: 78,539 km (0.097 R)
• M2: 361,129 km (0.086 R)
• M3: 623,823 km (0.055 R)
• M4: 999,912 km (0.061 R)
• M5: 1,365,978 km (0.112 R)
• M6: 2,486,466 km (0.101 R)
• M7: 2,795,835 km (0.12 R)
• M8: 3,617,875 km (0.11 R)
• M9: 4,743,300 km (0.042 R)
• M10: 5,344,085 km (0.031 R)
• M11: 6,842,756 km (0.064 R)
• M12: 7,347,350 km (0.093 R)
• M13: 9,493,182 km (0.115 R)
• M14: 11,388,437 km (0.101 R)
• M15: 13,060,493 km (0.035 R)
• M16: 16,973,973 km (0.093 R)
• M17: 23,579,616 km (0.099 R)
• M18: 23,920,251 km (0.107 R)
• M19: 29,825,776 km (0.096 R)
• M20: 30,626,125 km (0.102 R)
• M21: 31,303,953 km (0.114 R)
• M22: 39,114,906 km (0.064 R)
• M23: 39,752,193 km (0.072 R)
• M24: 40,558,526 km (0.11 R)
• M25: 41,047,561 km (0.073 R)
• M26: 41,375,779 km (0.118 R)
• M27: 42,370,904 km (0.036 R)
• M28: 43,381,737 km (0.108 R)
• M29: 45,276,693 km (0.101 R)
• M30: 45,627,051 km (0.114 R)
• M31: 54,193,624 km (0.093 R)
• M32: 58,644,759 km (0.107 R)
• M33: 58,852,700 km (0.105 R)
• M34: 62,463,245 km (0.097 R)
• M35: 69,189,913 km (0.058 R)
• M36: 72,727,304 km (0.107 R)
• M37: 75,151,538 km (0.107 R)
• M38: 80,673,045 km (0.032 R)
• M39: 87,268,815 km (0.062 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 18,201 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit