🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.55 AU - 0.71 AU

Year: 174 Days

Day: 38.9 Hours

Environment

Temp: 204 °C

Axial Tilt: 80.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.22 AU - 1.98 AU

Year: 705 Days

Day: 46.7 Hours

Environment

Temp: -12 °C

Axial Tilt: 32.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.67 AU - 4.91 AU

Year: 3094 Days

Day: 24.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.5

Radius: 8.1

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 6.38 AU - 10.06 AU

Year: 8207 Days

Day: 14.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 79,594,534 km

• M1: 161,267 km (0.086 R)
• M2: 571,314 km (0.119 R)
• M3: 1,073,664 km (0.032 R)
• M4: 3,200,646 km (0.075 R)
• M5: 3,959,257 km (0.102 R)
• M6: 7,039,178 km (0.077 R)
• M7: 14,150,911 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.2

Radius: 12.5

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 9.75 AU - 12.41 AU

Year: 12844 Days

Day: 9.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 79,594,534 km

• M1: 159,322 km (0.115 R)
• M2: 1,076,656 km (0.082 R)
• M3: 1,510,789 km (0.12 R)
• M4: 2,408,376 km (0.112 R)
• M5: 3,360,118 km (0.058 R)
• M6: 6,255,285 km (0.091 R)
• M7: 6,790,846 km (0.094 R)
• M8: 8,864,123 km (0.098 R)
• M9: 12,901,320 km (0.101 R)
• M10: 16,189,033 km (0.079 R)
• M11: 18,798,319 km (0.096 R)
• M12: 22,816,817 km (0.117 R)
• M13: 23,447,073 km (0.059 R)
• M14: 25,121,222 km (0.061 R)
• M15: 27,173,556 km (0.091 R)
• M16: 28,706,335 km (0.088 R)
• M17: 31,167,520 km (0.09 R)
• M18: 31,832,033 km (0.091 R)
• M19: 34,939,929 km (0.091 R)
• M20: 39,649,120 km (0.104 R)
• M21: 42,155,334 km (0.08 R)
• M22: 43,653,556 km (0.12 R)
• M23: 44,068,242 km (0.049 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 511.8

Radius: 3.1

Gravity: 53.26 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 15.15 AU - 19.17 AU

Year: 24755 Days

Day: 19.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 79,594,534 km

• M1: 38,596 km (0.114 R)
• M2: 135,984 km (0.098 R)
• M3: 370,554 km (0.111 R)
• M4: 494,870 km (0.095 R)
• M5: 646,861 km (0.12 R)
• M6: 981,512 km (0.104 R)
• M7: 1,860,848 km (0.049 R)
• M8: 2,039,617 km (0.081 R)
• M9: 2,621,104 km (0.076 R)
• M10: 3,002,728 km (0.11 R)
• M11: 3,333,938 km (0.088 R)
• M12: 4,614,047 km (0.097 R)
• M13: 5,890,715 km (0.087 R)
• M14: 6,275,930 km (0.041 R)
• M15: 7,288,109 km (0.103 R)
• M16: 8,836,746 km (0.089 R)
• M17: 12,152,733 km (0.11 R)
• M18: 12,496,359 km (0.113 R)
• M19: 14,927,324 km (0.115 R)
• M20: 20,505,081 km (0.101 R)
• M21: 24,397,169 km (0.044 R)
• M22: 25,053,455 km (0.029 R)
• M23: 26,173,344 km (0.082 R)
• M24: 27,678,598 km (0.108 R)
• M25: 27,796,780 km (0.112 R)
• M26: 35,935,653 km (0.118 R)
• M27: 41,849,855 km (0.119 R)
• M28: 47,360,292 km (0.074 R)
• M29: 51,349,918 km (0.119 R)
• M30: 54,438,815 km (0.069 R)
• M31: 58,422,307 km (0.087 R)
• M32: 60,983,273 km (0.05 R)
• M33: 66,539,188 km (0.102 R)
• M34: 67,389,951 km (0.048 R)
• M35: 71,308,069 km (0.075 R)
• M36: 76,299,701 km (0.118 R)
• M37: 79,356,135 km (0.098 R)

Kuiper Belt

Range: 31.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 11,642 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit