🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.95 AU - 1.19 AU

Year: 395 Days

Day: 34.6 Hours

Environment

Temp: 42 °C

Axial Tilt: 35.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 78,203,931 km

• M1: 342,579 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.82 AU - 3.88 AU

Year: 2186 Days

Day: 27.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.94 AU - 4.76 AU

Year: 2693 Days

Day: 23.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 14.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 312.9

Radius: 5.4

Gravity: 10.73 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 10.89 AU - 17.81 AU

Year: 19376 Days

Day: 15.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 78,203,931 km

• M1: 67,169 km (0.048 R)
• M2: 899,682 km (0.115 R)
• M3: 1,774,380 km (0.034 R)
• M4: 2,052,632 km (0.072 R)
• M5: 2,587,894 km (0.099 R)
• M6: 7,403,898 km (0.119 R)
• M7: 8,125,109 km (0.036 R)
• M8: 8,407,251 km (0.098 R)
• M9: 10,239,525 km (0.117 R)
• M10: 33,191,429 km (0.079 R)
• M11: 35,760,324 km (0.097 R)
• M12: 38,590,566 km (0.032 R)
• M13: 41,566,516 km (0.111 R)
• M14: 48,737,191 km (0.105 R)
• M15: 55,336,402 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 606.2

Radius: 3.6

Gravity: 46.77 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 14.53 AU - 16.85 AU

Year: 22153 Days

Day: 17.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 78,203,931 km

• M1: 44,879 km (0.12 R)
• M2: 606,619 km (0.06 R)
• M3: 888,462 km (0.061 R)
• M4: 1,072,168 km (0.047 R)
• M5: 2,418,549 km (0.065 R)
• M6: 3,171,325 km (0.078 R)
• M7: 4,645,463 km (0.06 R)
• M8: 5,198,526 km (0.056 R)
• M9: 6,612,375 km (0.049 R)
• M10: 6,839,764 km (0.089 R)
• M11: 7,167,084 km (0.064 R)
• M12: 7,407,039 km (0.048 R)
• M13: 8,580,934 km (0.037 R)
• M14: 9,524,448 km (0.103 R)
• M15: 10,971,358 km (0.077 R)
• M16: 11,680,901 km (0.071 R)
• M17: 15,059,120 km (0.05 R)
• M18: 15,612,183 km (0.04 R)
• M19: 15,772,702 km (0.089 R)
• M20: 16,591,750 km (0.103 R)
• M21: 18,225,209 km (0.064 R)
• M22: 19,402,694 km (0.048 R)
• M23: 20,342,169 km (0.089 R)
• M24: 21,509,182 km (0.081 R)
• M25: 22,413,202 km (0.05 R)
• M26: 22,823,100 km (0.119 R)
• M27: 24,947,240 km (0.063 R)
• M28: 29,952,934 km (0.039 R)
• M29: 33,415,377 km (0.054 R)
• M30: 36,145,688 km (0.104 R)
• M31: 39,316,564 km (0.114 R)
• M32: 44,573,882 km (0.048 R)
• M33: 50,280,443 km (0.081 R)
• M34: 51,158,732 km (0.063 R)
• M35: 53,489,766 km (0.052 R)
• M36: 59,919,482 km (0.11 R)
• M37: 60,510,244 km (0.084 R)
• M38: 61,105,045 km (0.085 R)
• M39: 64,962,576 km (0.039 R)
• M40: 68,763,708 km (0.072 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 11,919 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit