🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.47 AU - 0.65 AU

Year: 160 Days

Day: 17.3 Hours

Environment

Temp: 164 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1 AU - 1.24 AU

Year: 451 Days

Day: 35.9 Hours

Environment

Temp: 6 °C

Axial Tilt: 35.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.57 AU - 1.61 AU

Year: 763 Days

Day: 40.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.3

Radius: 12.9

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 8.1 AU - 8.44 AU

Year: 9056 Days

Day: 11.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 45,413,705 km

• M1: 167,849 km (0.055 R)
• M2: 350,209 km (0.092 R)
• M3: 469,588 km (0.048 R)
• M4: 563,984 km (0.119 R)
• M5: 712,535 km (0.049 R)
• M6: 858,991 km (0.096 R)
• M7: 998,566 km (0.101 R)
• M8: 1,382,284 km (0.068 R)
• M9: 1,527,544 km (0.066 R)
• M10: 1,656,348 km (0.057 R)
• M11: 2,160,343 km (0.119 R)
• M12: 2,281,517 km (0.102 R)
• M13: 2,480,333 km (0.097 R)
• M14: 3,083,811 km (0.116 R)
• M15: 3,444,940 km (0.106 R)
• M16: 3,732,168 km (0.079 R)
• M17: 3,937,865 km (0.111 R)
• M18: 4,268,925 km (0.097 R)
• M19: 4,453,229 km (0.049 R)
• M20: 5,817,113 km (0.071 R)
• M21: 6,229,255 km (0.083 R)
• M22: 7,118,315 km (0.093 R)
• M23: 7,264,173 km (0.11 R)
• M24: 7,522,080 km (0.072 R)
• M25: 8,352,199 km (0.108 R)
• M26: 8,467,539 km (0.113 R)
• M27: 9,530,731 km (0.091 R)
• M28: 9,651,456 km (0.072 R)
• M29: 9,894,403 km (0.09 R)
• M30: 10,760,874 km (0.093 R)
• M31: 11,055,133 km (0.057 R)
• M32: 11,394,720 km (0.116 R)
• M33: 11,608,645 km (0.036 R)
• M34: 11,780,832 km (0.071 R)
• M35: 11,953,917 km (0.118 R)
• M36: 12,214,965 km (0.047 R)
• M37: 12,742,896 km (0.106 R)
• M38: 13,054,209 km (0.097 R)
• M39: 14,975,046 km (0.114 R)
• M40: 15,445,382 km (0.102 R)
• M41: 17,769,684 km (0.082 R)
• M42: 18,468,007 km (0.09 R)
• M43: 18,618,801 km (0.118 R)
• M44: 18,921,737 km (0.097 R)
• M45: 19,175,305 km (0.097 R)
• M46: 19,737,345 km (0.116 R)
• M47: 19,840,118 km (0.08 R)
• M48: 20,149,487 km (0.069 R)
• M49: 20,877,580 km (0.045 R)
• M50: 21,297,501 km (0.078 R)
• M51: 22,466,758 km (0.105 R)
• M52: 23,929,975 km (0.11 R)
• M53: 24,204,337 km (0.106 R)
• M54: 25,535,908 km (0.082 R)
• M55: 26,606,729 km (0.043 R)
• M56: 28,153,721 km (0.116 R)
• M57: 29,553,359 km (0.107 R)
• M58: 30,024,891 km (0.057 R)
• M59: 31,094,965 km (0.114 R)
• M60: 31,334,321 km (0.103 R)
• M61: 31,694,702 km (0.101 R)
• M62: 32,056,580 km (0.064 R)
• M63: 33,027,919 km (0.043 R)
• M64: 34,070,616 km (0.063 R)
• M65: 34,751,137 km (0.098 R)
• M66: 36,819,327 km (0.11 R)
• M67: 37,136,175 km (0.084 R)
• M68: 37,326,763 km (0.079 R)
• M69: 37,772,565 km (0.029 R)
• M70: 38,028,228 km (0.05 R)
• M71: 38,348,517 km (0.08 R)
• M72: 40,223,726 km (0.071 R)
• M73: 40,615,373 km (0.089 R)
• M74: 41,798,094 km (0.078 R)
• M75: 42,526,486 km (0.106 R)
• M76: 43,058,755 km (0.063 R)
• M77: 43,593,418 km (0.047 R)
• M78: 45,074,736 km (0.082 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 11,759 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit