🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.69 AU - 0.93 AU

Year: 254 Days

Day: 24.5 Hours

Environment

Temp: 159 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.38 AU - 2.28 AU

Year: 862 Days

Day: 21.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.68 AU - 4.28 AU

Year: 2261 Days

Day: 44.9 Hours

Environment

Temp: -92 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 16.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 818.4

Radius: 7.6

Gravity: 14.17 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 13.36 AU - 20.2 AU

Year: 23938 Days

Day: 20.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 91,015,012 km

• M1: 94,546 km (0.105 R)
• M2: 360,381 km (0.093 R)
• M3: 912,697 km (0.061 R)
• M4: 1,244,654 km (0.098 R)
• M5: 1,767,499 km (0.11 R)
• M6: 2,289,147 km (0.108 R)
• M7: 3,731,420 km (0.115 R)
• M8: 4,231,376 km (0.059 R)
• M9: 4,552,114 km (0.116 R)
• M10: 5,364,280 km (0.052 R)
• M11: 7,892,484 km (0.091 R)
• M12: 9,002,201 km (0.092 R)
• M13: 11,323,811 km (0.076 R)
• M14: 11,665,343 km (0.109 R)
• M15: 12,297,693 km (0.078 R)
• M16: 12,952,632 km (0.073 R)
• M17: 15,553,840 km (0.052 R)
• M18: 15,891,183 km (0.116 R)
• M19: 17,651,352 km (0.061 R)
• M20: 20,029,360 km (0.074 R)
• M21: 23,264,713 km (0.102 R)
• M22: 25,294,756 km (0.088 R)
• M23: 27,932,765 km (0.062 R)
• M24: 28,306,161 km (0.07 R)
• M25: 29,446,246 km (0.095 R)
• M26: 32,498,641 km (0.114 R)
• M27: 41,602,719 km (0.066 R)
• M28: 46,471,531 km (0.043 R)
• M29: 48,952,313 km (0.048 R)
• M30: 49,495,054 km (0.027 R)
• M31: 59,966,007 km (0.077 R)
• M32: 63,330,314 km (0.107 R)
• M33: 69,973,806 km (0.084 R)
• M34: 78,293,841 km (0.053 R)
• M35: 88,314,654 km (0.077 R)
• M36: 90,199,139 km (0.088 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: 372 - 19,209 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit