🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.73 AU - 1.01 AU

Year: 284 Days

Day: 46.5 Hours

Environment

Temp: 154 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,403,314 km

• M1: 61,634 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.84 AU - 2.84 AU

Year: 1252 Days

Day: 38.1 Hours

Environment

Temp: -67 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 4.25 AU - 6.25 AU

Year: 4208 Days

Day: 47.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,403,314 km

• M1: 2,859,713 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.8

Radius: 9.5

Gravity: 7.88 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 6.58 AU - 8.22 AU

Year: 7042 Days

Day: 9.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 73,403,314 km

• M1: 118,182 km (0.079 R)
• M2: 457,769 km (0.06 R)
• M3: 863,479 km (0.056 R)
• M4: 1,193,941 km (0.088 R)
• M5: 1,609,972 km (0.046 R)
• M6: 1,964,968 km (0.049 R)
• M7: 2,496,190 km (0.117 R)
• M8: 4,433,034 km (0.114 R)
• M9: 5,138,388 km (0.102 R)
• M10: 5,471,542 km (0.091 R)
• M11: 6,915,461 km (0.112 R)
• M12: 7,824,118 km (0.112 R)
• M13: 10,978,090 km (0.066 R)
• M14: 11,532,799 km (0.089 R)
• M15: 13,593,659 km (0.11 R)
• M16: 17,874,552 km (0.099 R)
• M17: 18,998,630 km (0.116 R)
• M18: 20,469,177 km (0.092 R)
• M19: 22,014,224 km (0.116 R)
• M20: 25,509,130 km (0.101 R)
• M21: 25,860,236 km (0.106 R)
• M22: 30,229,840 km (0.112 R)
• M23: 31,721,929 km (0.104 R)
• M24: 37,500,446 km (0.062 R)
• M25: 38,412,096 km (0.063 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 527.4

Radius: 4.2

Gravity: 29.9 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 11.98 AU - 19.26 AU

Year: 21597 Days

Day: 24.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 73,403,314 km

• M1: 54,454 km (0.097 R)
• M2: 387,758 km (0.094 R)
• M3: 524,191 km (0.119 R)
• M4: 674,986 km (0.076 R)
• M5: 854,802 km (0.089 R)
• M6: 5,803,201 km (0.082 R)
• M7: 6,916,209 km (0.093 R)
• M8: 9,499,016 km (0.107 R)
• M9: 9,839,650 km (0.098 R)
• M10: 11,602,362 km (0.102 R)
• M11: 13,211,886 km (0.116 R)
• M12: 17,533,918 km (0.039 R)
• M13: 19,734,951 km (0.093 R)
• M14: 20,476,508 km (0.099 R)
• M15: 22,014,823 km (0.042 R)
• M16: 22,311,625 km (0.108 R)
• M17: 25,864,125 km (0.119 R)
• M18: 30,997,277 km (0.114 R)
• M19: 31,998,087 km (0.118 R)
• M20: 33,149,542 km (0.098 R)
• M21: 34,594,059 km (0.105 R)
• M22: 35,806,699 km (0.081 R)
• M23: 36,630,684 km (0.12 R)
• M24: 45,577,684 km (0.101 R)
• M25: 47,361,639 km (0.112 R)
• M26: 48,520,873 km (0.077 R)
• M27: 51,241,310 km (0.096 R)
• M28: 57,543,120 km (0.112 R)
• M29: 66,172,973 km (0.078 R)
• M30: 71,224,743 km (0.113 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: 477 - 19,143 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit