🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.44 AU - 0.66 AU

Year: 149 Days

Day: 19.7 Hours

Environment

Temp: 207 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,322,187 km

• M1: 83,924 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.32 AU - 1.94 AU

Year: 760 Days

Day: 39 Hours

Environment

Temp: -51 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.36 AU - 2.12 AU

Year: 838 Days

Day: 47.5 Hours

Environment

Temp: -51 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,322,187 km

• M1: 68,366 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.31 AU - 2.83 AU

Year: 1505 Days

Day: 38.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 14.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 571.4

Radius: 3.1

Gravity: 59.46 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 11.52 AU - 17.6 AU

Year: 20292 Days

Day: 17.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 162.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 72,322,187 km

• M1: 38,596 km (0.067 R)
• M2: 345,870 km (0.055 R)
• M3: 542,143 km (0.045 R)
• M4: 797,805 km (0.12 R)
• M5: 1,050,327 km (0.103 R)
• M6: 1,209,200 km (0.062 R)
• M7: 1,445,564 km (0.091 R)
• M8: 1,783,356 km (0.083 R)
• M9: 2,731,807 km (0.059 R)
• M10: 3,164,294 km (0.068 R)
• M11: 3,759,694 km (0.098 R)
• M12: 4,527,280 km (0.048 R)
• M13: 4,734,473 km (0.116 R)
• M14: 5,093,658 km (0.073 R)
• M15: 5,548,435 km (0.041 R)
• M16: 10,860,955 km (0.104 R)
• M17: 11,045,409 km (0.068 R)
• M18: 11,611,338 km (0.085 R)
• M19: 12,869,157 km (0.111 R)
• M20: 13,214,728 km (0.07 R)
• M21: 14,435,746 km (0.107 R)
• M22: 14,808,693 km (0.06 R)
• M23: 17,265,838 km (0.112 R)
• M24: 19,255,041 km (0.109 R)
• M25: 30,655,296 km (0.077 R)
• M26: 30,777,817 km (0.075 R)
• M27: 31,769,352 km (0.106 R)
• M28: 32,654,223 km (0.114 R)
• M29: 37,605,763 km (0.064 R)
• M30: 38,453,085 km (0.112 R)
• M31: 40,185,728 km (0.057 R)
• M32: 43,651,013 km (0.085 R)
• M33: 51,513,279 km (0.082 R)
• M34: 51,859,897 km (0.063 R)
• M35: 56,324,945 km (0.117 R)
• M36: 58,933,782 km (0.107 R)
• M37: 60,268,045 km (0.103 R)
• M38: 61,622,205 km (0.103 R)
• M39: 65,197,146 km (0.109 R)
• M40: 68,698,035 km (0.11 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 12,678 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit