🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.56 AU - 0.8 AU

Year: 209 Days

Day: 44.3 Hours

Environment

Temp: 144 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,403,931 km

• M1: 139,425 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.78 AU - 4.58 AU

Year: 2632 Days

Day: 45.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,403,931 km

• M1: 32,313 km (0.102 R)
• M2: 64,776 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.6 AU - 3.78 AU

Year: 2642 Days

Day: 34.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,403,931 km

• M1: 52,210 km (0.065 R)
• M2: 2,655,362 km (0.097 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 825.1

Radius: 7.5

Gravity: 14.67 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 11.6 AU - 19.28 AU

Year: 22617 Days

Day: 20.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 28,403,931 km

• M1: 93,349 km (0.114 R)
• M2: 494,870 km (0.092 R)
• M3: 894,595 km (0.109 R)
• M4: 1,147,416 km (0.077 R)
• M5: 1,938,788 km (0.038 R)
• M6: 2,234,095 km (0.094 R)
• M7: 3,334,686 km (0.101 R)
• M8: 5,503,107 km (0.112 R)
• M9: 6,367,185 km (0.112 R)
• M10: 7,519,836 km (0.04 R)
• M11: 8,471,279 km (0.04 R)
• M12: 11,331,141 km (0.103 R)
• M13: 12,722,850 km (0.105 R)
• M14: 15,180,893 km (0.11 R)
• M15: 16,349,551 km (0.114 R)
• M16: 19,725,078 km (0.099 R)
• M17: 20,811,906 km (0.11 R)
• M18: 22,252,085 km (0.085 R)
• M19: 22,782,110 km (0.068 R)
• M20: 26,258,465 km (0.114 R)
• M21: 26,494,232 km (0.083 R)
• M22: 27,209,908 km (0.098 R)
• M23: 30,590,521 km (0.073 R)
• M24: 41,749,325 km (0.063 R)
• M25: 42,070,661 km (0.08 R)
• M26: 43,372,163 km (0.081 R)
• M27: 44,700,293 km (0.101 R)
• M28: 45,884,509 km (0.064 R)
• M29: 48,315,325 km (0.119 R)
• M30: 49,025,466 km (0.059 R)
• M31: 56,708,813 km (0.095 R)
• M32: 57,896,470 km (0.064 R)
• M33: 68,669,462 km (0.107 R)
• M34: 77,270,891 km (0.088 R)
• M35: 86,042,562 km (0.115 R)
• M36: 86,302,563 km (0.072 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 16.6

Radius: 5.2

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 13.76 AU - 22.94 AU

Year: 29303 Days

Day: 17.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 28,403,931 km

• M1: 64,626 km (0.067 R)
• M2: 287,976 km (0.096 R)
• M3: 1,290,132 km (0.104 R)
• M4: 1,644,380 km (0.065 R)
• M5: 2,612,876 km (0.085 R)
• M6: 2,805,110 km (0.114 R)
• M7: 7,669,135 km (0.105 R)
• M8: 11,688,680 km (0.115 R)
• M9: 11,877,473 km (0.083 R)
• M10: 14,465,815 km (0.101 R)
• M11: 21,139,974 km (0.054 R)
• M12: 23,980,389 km (0.076 R)
• M13: 26,089,420 km (0.064 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 14,168 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit