🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.77 AU - 1.15 AU

Year: 329 Days

Day: 32 Hours

Environment

Temp: 139 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.01 AU - 2.13 AU

Year: 1042 Days

Day: 28.8 Hours

Environment

Temp: -63 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.91 AU - 2.97 AU

Year: 1764 Days

Day: 28.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.44 AU - 6.62 AU

Year: 4550 Days

Day: 17.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.5

Radius: 10.3

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 6.46 AU - 10.28 AU

Year: 8472 Days

Day: 7.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 66,464,458 km

• M1: 128,056 km (0.03 R)
• M2: 468,092 km (0.103 R)
• M3: 993,479 km (0.116 R)
• M4: 2,278,525 km (0.103 R)
• M5: 3,117,470 km (0.102 R)
• M6: 3,446,286 km (0.11 R)
• M7: 3,775,701 km (0.118 R)
• M8: 6,186,321 km (0.089 R)
• M9: 9,059,198 km (0.104 R)
• M10: 11,616,574 km (0.059 R)
• M11: 19,868,093 km (0.079 R)
• M12: 20,503,286 km (0.081 R)
• M13: 21,298,099 km (0.071 R)
• M14: 23,103,147 km (0.092 R)
• M15: 26,758,571 km (0.088 R)
• M16: 28,857,728 km (0.044 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 554.4

Radius: 5.1

Gravity: 21.31 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 13.44 AU - 14.38 AU

Year: 18150 Days

Day: 21.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 175.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 66,464,458 km

• M1: 64,776 km (0.079 R)
• M2: 335,398 km (0.117 R)
• M3: 511,774 km (0.099 R)
• M4: 1,177,485 km (0.097 R)
• M5: 1,459,477 km (0.081 R)
• M6: 1,785,451 km (0.08 R)
• M7: 2,119,203 km (0.112 R)
• M8: 2,406,581 km (0.119 R)
• M9: 2,790,150 km (0.118 R)
• M10: 3,399,612 km (0.063 R)
• M11: 3,621,316 km (0.117 R)
• M12: 4,155,679 km (0.115 R)
• M13: 6,526,656 km (0.041 R)
• M14: 6,957,348 km (0.109 R)
• M15: 7,270,008 km (0.086 R)
• M16: 7,780,136 km (0.083 R)
• M17: 9,453,837 km (0.076 R)
• M18: 13,356,995 km (0.085 R)
• M19: 19,066,847 km (0.077 R)
• M20: 23,429,719 km (0.1 R)
• M21: 27,189,413 km (0.082 R)
• M22: 28,982,343 km (0.086 R)
• M23: 30,377,643 km (0.102 R)
• M24: 34,316,405 km (0.058 R)
• M25: 34,573,265 km (0.042 R)
• M26: 38,721,015 km (0.061 R)
• M27: 47,032,075 km (0.117 R)
• M28: 52,276,527 km (0.12 R)
• M29: 64,687,765 km (0.099 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 12,399 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit