🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.44 AU - 0.6 AU

Year: 141 Days

Day: 40 Hours

Environment

Temp: 202 °C

Axial Tilt: 49.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,039,881 km

• M1: 76,295 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.77 AU - 0.91 AU

Year: 290 Days

Day: 47.6 Hours

Environment

Temp: 87 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.73 AU - 1.11 AU

Year: 332 Days

Day: 36.8 Hours

Environment

Temp: 18 °C

Axial Tilt: 11.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.49 AU - 3.85 AU

Year: 2126 Days

Day: 25.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,039,881 km

• M1: 38,895 km (0.061 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 514.2

Radius: 4.6

Gravity: 24.3 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 9.37 AU - 14.75 AU

Year: 15778 Days

Day: 23.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 59,039,881 km

• M1: 86,318 km (0.075 R)
• M2: 264,339 km (0.058 R)
• M3: 481,256 km (0.059 R)
• M4: 711,338 km (0.084 R)
• M5: 946,057 km (0.041 R)
• M6: 1,310,777 km (0.054 R)
• M7: 1,510,639 km (0.026 R)
• M8: 1,697,936 km (0.052 R)
• M9: 2,334,774 km (0.117 R)
• M10: 2,564,407 km (0.042 R)
• M11: 2,925,386 km (0.043 R)
• M12: 4,364,967 km (0.073 R)
• M13: 4,617,039 km (0.086 R)
• M14: 5,013,324 km (0.073 R)
• M15: 5,613,211 km (0.101 R)
• M16: 8,398,574 km (0.03 R)
• M17: 8,739,358 km (0.075 R)
• M18: 9,605,230 km (0.059 R)
• M19: 9,977,879 km (0.052 R)
• M20: 10,752,048 km (0.109 R)
• M21: 11,744,929 km (0.091 R)
• M22: 12,544,380 km (0.114 R)
• M23: 14,457,288 km (0.074 R)
• M24: 15,159,650 km (0.037 R)
• M25: 17,091,706 km (0.044 R)
• M26: 19,517,885 km (0.034 R)
• M27: 22,164,271 km (0.101 R)
• M28: 30,143,223 km (0.035 R)
• M29: 31,402,987 km (0.108 R)
• M30: 31,635,761 km (0.067 R)
• M31: 32,459,596 km (0.046 R)
• M32: 33,782,790 km (0.047 R)
• M33: 37,573,450 km (0.112 R)
• M34: 42,342,929 km (0.108 R)
• M35: 43,487,054 km (0.106 R)
• M36: 45,538,489 km (0.097 R)
• M37: 47,807,141 km (0.039 R)
• M38: 53,225,875 km (0.086 R)
• M39: 58,334,942 km (0.083 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: 326 - 18,287 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit