🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.56 AU - 0.62 AU

Year: 166 Days

Day: 46.2 Hours

Environment

Temp: 227 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.44 AU - 2.6 AU

Year: 1461 Days

Day: 37.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,210,141 km

• M1: 1,580,053 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.29 AU - 5.05 AU

Year: 3110 Days

Day: 18.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,210,141 km

• M1: 1,956,291 km (0.074 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 253.8

Radius: 4.6

Gravity: 11.99 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 11.36 AU - 16.72 AU

Year: 19215 Days

Day: 22.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 53,210,141 km

• M1: 95,294 km (0.106 R)
• M2: 219,011 km (0.045 R)
• M3: 1,084,136 km (0.086 R)
• M4: 1,148,912 km (0.112 R)
• M5: 1,351,168 km (0.075 R)
• M6: 1,613,563 km (0.069 R)
• M7: 1,891,515 km (0.092 R)
• M8: 2,693,659 km (0.091 R)
• M9: 3,459,002 km (0.091 R)
• M10: 3,717,357 km (0.088 R)
• M11: 4,116,335 km (0.11 R)
• M12: 4,150,294 km (0.096 R)
• M13: 4,775,762 km (0.089 R)
• M14: 5,063,140 km (0.09 R)
• M15: 5,282,301 km (0.103 R)
• M16: 5,767,896 km (0.069 R)
• M17: 6,073,823 km (0.101 R)
• M18: 6,821,214 km (0.116 R)
• M19: 8,101,772 km (0.091 R)
• M20: 8,703,903 km (0.097 R)
• M21: 9,275,816 km (0.099 R)
• M22: 9,905,324 km (0.086 R)
• M23: 10,781,369 km (0.082 R)
• M24: 11,923,100 km (0.101 R)
• M25: 12,116,979 km (0.059 R)
• M26: 12,360,973 km (0.104 R)
• M27: 12,705,198 km (0.099 R)
• M28: 13,352,956 km (0.109 R)
• M29: 13,403,221 km (0.118 R)
• M30: 15,359,513 km (0.094 R)
• M31: 15,888,939 km (0.101 R)
• M32: 17,074,652 km (0.091 R)
• M33: 17,129,255 km (0.073 R)
• M34: 19,188,919 km (0.113 R)
• M35: 19,701,591 km (0.119 R)
• M36: 20,682,205 km (0.098 R)
• M37: 23,839,917 km (0.119 R)
• M38: 23,900,953 km (0.052 R)
• M39: 27,080,356 km (0.08 R)
• M40: 27,976,148 km (0.106 R)
• M41: 28,946,590 km (0.077 R)
• M42: 29,076,889 km (0.107 R)
• M43: 29,141,964 km (0.081 R)
• M44: 30,721,120 km (0.065 R)
• M45: 32,598,124 km (0.092 R)
• M46: 35,761,521 km (0.085 R)
• M47: 36,321,615 km (0.081 R)
• M48: 39,886,981 km (0.083 R)
• M49: 40,104,496 km (0.104 R)
• M50: 40,832,140 km (0.09 R)
• M51: 42,226,692 km (0.074 R)
• M52: 42,670,399 km (0.107 R)
• M53: 43,413,152 km (0.04 R)
• M54: 44,385,239 km (0.112 R)
• M55: 45,288,811 km (0.06 R)
• M56: 45,364,358 km (0.095 R)
• M57: 46,274,511 km (0.089 R)
• M58: 46,808,276 km (0.119 R)
• M59: 47,804,897 km (0.084 R)
• M60: 49,896,874 km (0.059 R)
• M61: 51,150,654 km (0.093 R)
• M62: 51,781,508 km (0.092 R)
• M63: 53,050,696 km (0.108 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 13,950 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit