🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.62 AU - 0.82 AU

Year: 213 Days

Day: 42.8 Hours

Environment

Temp: 183 °C

Axial Tilt: 46.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.03 AU - 1.05 AU

Year: 369 Days

Day: 39.5 Hours

Environment

Temp: 163 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.4 AU - 2.84 AU

Year: 1477 Days

Day: 22.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 20.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 448.8

Radius: 3

Gravity: 49.87 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 20.46 AU - 20.46 AU

Year: 32229 Days

Day: 18.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 90,835,535 km

• M1: 68,516 km (0.106 R)
• M2: 246,088 km (0.089 R)
• M3: 475,572 km (0.062 R)
• M4: 631,004 km (0.081 R)
• M5: 2,229,008 km (0.114 R)
• M6: 3,012,602 km (0.097 R)
• M7: 3,606,057 km (0.097 R)
• M8: 3,733,514 km (0.093 R)
• M9: 4,238,407 km (0.103 R)
• M10: 4,711,435 km (0.082 R)
• M11: 6,295,228 km (0.066 R)
• M12: 7,771,909 km (0.115 R)
• M13: 10,785,109 km (0.115 R)
• M14: 10,917,054 km (0.069 R)
• M15: 12,730,779 km (0.096 R)
• M16: 14,255,480 km (0.091 R)
• M17: 21,260,999 km (0.107 R)
• M18: 21,887,216 km (0.101 R)
• M19: 24,857,930 km (0.1 R)
• M20: 25,669,648 km (0.094 R)
• M21: 26,141,480 km (0.068 R)
• M22: 28,086,252 km (0.071 R)
• M23: 33,365,860 km (0.074 R)
• M24: 35,214,441 km (0.065 R)
• M25: 35,504,661 km (0.081 R)
• M26: 36,090,187 km (0.11 R)
• M27: 36,533,446 km (0.068 R)
• M28: 38,804,341 km (0.062 R)
• M29: 42,960,320 km (0.087 R)
• M30: 47,226,851 km (0.109 R)
• M31: 48,470,159 km (0.092 R)
• M32: 51,393,600 km (0.102 R)
• M33: 56,788,549 km (0.088 R)
• M34: 59,007,235 km (0.039 R)
• M35: 60,865,090 km (0.113 R)
• M36: 62,761,393 km (0.096 R)
• M37: 70,280,631 km (0.074 R)
• M38: 71,434,778 km (0.055 R)
• M39: 76,177,181 km (0.117 R)
• M40: 84,453,683 km (0.112 R)
• M41: 85,234,584 km (0.095 R)
• M42: 88,138,727 km (0.066 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 18,050 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit