🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.24 AU - 1.42 AU

Year: 555 Days

Day: 38.4 Hours

Environment

Temp: -2 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 30,688,217 km

• M1: 99,183 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.71 AU - 2.13 AU

Year: 962 Days

Day: 40.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,688,217 km

• M1: 316,998 km (0.116 R)

Asteroid Belt

Center: 4.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.2

Radius: 12.6

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.79 AU - 9.25 AU

Year: 7458 Days

Day: 5.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 30,688,217 km

• M1: 307,424 km (0.081 R)
• M2: 391,797 km (0.104 R)
• M3: 529,277 km (0.114 R)
• M4: 686,205 km (0.033 R)
• M5: 899,981 km (0.094 R)
• M6: 994,826 km (0.082 R)
• M7: 1,331,870 km (0.117 R)
• M8: 1,554,920 km (0.084 R)
• M9: 1,738,926 km (0.083 R)
• M10: 2,353,623 km (0.067 R)
• M11: 2,685,282 km (0.118 R)
• M12: 2,826,353 km (0.096 R)
• M13: 3,032,199 km (0.028 R)
• M14: 3,350,244 km (0.085 R)
• M15: 3,437,011 km (0.109 R)
• M16: 3,836,587 km (0.079 R)
• M17: 4,274,610 km (0.03 R)
• M18: 4,583,679 km (0.066 R)
• M19: 4,753,173 km (0.054 R)
• M20: 5,274,223 km (0.078 R)
• M21: 5,580,150 km (0.095 R)
• M22: 5,709,403 km (0.088 R)
• M23: 5,918,241 km (0.115 R)
• M24: 6,129,773 km (0.116 R)
• M25: 6,560,166 km (0.081 R)
• M26: 6,723,975 km (0.116 R)
• M27: 7,308,604 km (0.112 R)
• M28: 7,421,850 km (0.09 R)
• M29: 7,938,561 km (0.087 R)
• M30: 8,467,090 km (0.116 R)
• M31: 8,615,940 km (0.101 R)
• M32: 9,527,290 km (0.073 R)
• M33: 9,620,041 km (0.045 R)
• M34: 10,151,861 km (0.086 R)
• M35: 10,757,433 km (0.111 R)
• M36: 10,918,849 km (0.088 R)
• M37: 11,081,013 km (0.091 R)
• M38: 11,211,313 km (0.051 R)
• M39: 11,440,647 km (0.105 R)
• M40: 11,539,381 km (0.115 R)
• M41: 11,903,802 km (0.062 R)
• M42: 12,070,753 km (0.074 R)
• M43: 12,576,244 km (0.042 R)
• M44: 12,712,229 km (0.086 R)
• M45: 12,814,554 km (0.074 R)
• M46: 13,399,481 km (0.099 R)
• M47: 13,538,458 km (0.03 R)
• M48: 13,712,739 km (0.108 R)
• M49: 13,922,924 km (0.099 R)
• M50: 14,098,851 km (0.105 R)
• M51: 14,488,554 km (0.056 R)
• M52: 16,119,769 km (0.1 R)
• M53: 16,304,522 km (0.101 R)
• M54: 17,541,996 km (0.035 R)
• M55: 18,268,294 km (0.069 R)
• M56: 18,693,152 km (0.092 R)
• M57: 19,277,930 km (0.074 R)
• M58: 19,908,185 km (0.117 R)
• M59: 21,635,592 km (0.083 R)
• M60: 21,921,474 km (0.06 R)
• M61: 22,455,388 km (0.103 R)
• M62: 24,294,545 km (0.108 R)
• M63: 24,804,374 km (0.057 R)
• M64: 25,275,009 km (0.078 R)
• M65: 26,008,039 km (0.068 R)
• M66: 26,660,585 km (0.111 R)
• M67: 27,142,589 km (0.049 R)
• M68: 27,583,304 km (0.115 R)
• M69: 27,981,983 km (0.088 R)
• M70: 28,070,844 km (0.081 R)
• M71: 29,641,023 km (0.079 R)
• M72: 29,776,858 km (0.119 R)
• M73: 30,140,231 km (0.106 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 18,348 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit