🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.78 AU - 1.18 AU

Year: 349 Days

Day: 42.9 Hours

Environment

Temp: 132 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,921,641 km

• M1: 49,816 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.93 AU - 1.33 AU

Year: 432 Days

Day: 26.1 Hours

Environment

Temp: 23 °C

Axial Tilt: 26 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Ice Giant

Semi-Major Axis: 12.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 354

Radius: 4

Gravity: 22.13 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 11.91 AU - 13.65 AU

Year: 16443 Days

Day: 15.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 70,921,641 km

• M1: 49,966 km (0.078 R)
• M2: 465,249 km (0.092 R)
• M3: 948,002 km (0.095 R)
• M4: 1,466,508 km (0.092 R)
• M5: 2,485,569 km (0.092 R)
• M6: 2,850,438 km (0.106 R)
• M7: 3,201,095 km (0.106 R)
• M8: 3,712,570 km (0.119 R)
• M9: 3,848,555 km (0.073 R)
• M10: 4,579,191 km (0.108 R)
• M11: 5,970,451 km (0.097 R)
• M12: 8,020,091 km (0.094 R)
• M13: 9,103,330 km (0.091 R)
• M14: 10,334,071 km (0.116 R)
• M15: 11,729,520 km (0.118 R)
• M16: 14,482,271 km (0.071 R)
• M17: 19,536,584 km (0.112 R)
• M18: 25,066,470 km (0.117 R)
• M19: 25,749,683 km (0.092 R)
• M20: 29,031,112 km (0.058 R)
• M21: 30,111,059 km (0.12 R)
• M22: 35,303,452 km (0.082 R)
• M23: 39,863,345 km (0.116 R)
• M24: 41,331,199 km (0.116 R)
• M25: 43,810,185 km (0.116 R)
• M26: 46,825,480 km (0.115 R)
• M27: 49,213,511 km (0.103 R)
• M28: 49,365,353 km (0.116 R)
• M29: 50,746,590 km (0.087 R)
• M30: 52,311,234 km (0.051 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 288.9

Radius: 4.4

Gravity: 14.92 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 16.8 AU - 19.4 AU

Year: 27713 Days

Day: 23.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 70,921,641 km

• M1: 54,753 km (0.103 R)
• M2: 236,963 km (0.085 R)
• M3: 474,973 km (0.112 R)
• M4: 630,256 km (0.086 R)
• M5: 1,071,570 km (0.063 R)
• M6: 1,911,262 km (0.094 R)
• M7: 2,601,507 km (0.056 R)
• M8: 3,119,265 km (0.033 R)
• M9: 3,388,691 km (0.078 R)
• M10: 6,050,336 km (0.054 R)
• M11: 11,909,636 km (0.108 R)
• M12: 15,982,438 km (0.101 R)
• M13: 17,774,770 km (0.115 R)
• M14: 18,114,507 km (0.05 R)
• M15: 23,947,777 km (0.104 R)
• M16: 24,781,186 km (0.108 R)
• M17: 26,067,279 km (0.105 R)
• M18: 26,285,842 km (0.042 R)
• M19: 27,623,097 km (0.034 R)
• M20: 33,298,242 km (0.107 R)
• M21: 36,202,685 km (0.088 R)
• M22: 44,816,231 km (0.108 R)
• M23: 46,720,761 km (0.104 R)
• M24: 51,201,816 km (0.072 R)
• M25: 64,134,851 km (0.094 R)
• M26: 68,400,934 km (0.082 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 13,136 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit