🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.84 AU - 1.12 AU

Year: 353 Days

Day: 32.7 Hours

Environment

Temp: 21 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.34 AU - 1.44 AU

Year: 596 Days

Day: 26.5 Hours

Environment

Temp: -12 °C

Axial Tilt: 70.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 67,392,605 km

• M1: 44,131 km (0.042 R)
• M2: 250,128 km (0.088 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 324

Radius: 7.6

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 11.27 AU - 16.41 AU

Year: 18713 Days

Day: 16 Hours

Environment

Temp: -191 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 67,392,605 km

• M1: 95,593 km (0.101 R)
• M2: 335,249 km (0.071 R)
• M3: 673,041 km (0.075 R)
• M4: 1,432,998 km (0.109 R)
• M5: 2,020,170 km (0.118 R)
• M6: 2,379,205 km (0.1 R)
• M7: 2,758,136 km (0.115 R)
• M8: 5,462,865 km (0.057 R)
• M9: 5,750,393 km (0.114 R)
• M10: 6,048,092 km (0.059 R)
• M11: 6,593,676 km (0.12 R)
• M12: 6,919,949 km (0.039 R)
• M13: 8,193,924 km (0.067 R)
• M14: 8,475,916 km (0.118 R)
• M15: 8,715,871 km (0.12 R)
• M16: 10,802,013 km (0.054 R)
• M17: 11,722,489 km (0.088 R)
• M18: 13,200,067 km (0.086 R)
• M19: 13,587,975 km (0.089 R)
• M20: 15,571,343 km (0.101 R)
• M21: 17,818,453 km (0.068 R)
• M22: 19,681,245 km (0.108 R)
• M23: 20,358,475 km (0.084 R)
• M24: 20,876,532 km (0.113 R)
• M25: 21,670,149 km (0.048 R)
• M26: 28,865,807 km (0.064 R)
• M27: 30,744,008 km (0.086 R)
• M28: 34,133,597 km (0.073 R)
• M29: 44,759,384 km (0.082 R)
• M30: 45,195,761 km (0.111 R)
• M31: 49,407,390 km (0.103 R)
• M32: 52,248,552 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 256

Radius: 4.1

Gravity: 15.23 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 17.52 AU - 18.06 AU

Year: 27271 Days

Day: 16 Hours

Environment

Temp: -195 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 67,392,605 km

• M1: 53,855 km (0.084 R)
• M2: 209,437 km (0.067 R)
• M3: 614,398 km (0.081 R)
• M4: 748,737 km (0.08 R)
• M5: 1,304,194 km (0.051 R)
• M6: 1,710,502 km (0.102 R)
• M7: 1,869,225 km (0.099 R)
• M8: 2,076,568 km (0.054 R)
• M9: 3,038,333 km (0.117 R)
• M10: 3,166,837 km (0.105 R)
• M11: 3,434,468 km (0.09 R)
• M12: 5,220,517 km (0.043 R)
• M13: 6,105,987 km (0.085 R)
• M14: 6,394,262 km (0.074 R)
• M15: 7,042,619 km (0.052 R)
• M16: 10,654,809 km (0.089 R)
• M17: 11,877,323 km (0.048 R)
• M18: 14,307,840 km (0.081 R)
• M19: 15,791,701 km (0.097 R)
• M20: 19,588,046 km (0.081 R)
• M21: 21,981,462 km (0.043 R)
• M22: 24,873,189 km (0.049 R)
• M23: 27,118,803 km (0.101 R)
• M24: 34,529,881 km (0.08 R)
• M25: 34,919,285 km (0.067 R)
• M26: 37,727,087 km (0.052 R)
• M27: 39,538,568 km (0.084 R)
• M28: 40,107,339 km (0.106 R)
• M29: 42,437,326 km (0.114 R)
• M30: 48,491,402 km (0.058 R)
• M31: 50,965,152 km (0.104 R)
• M32: 51,469,746 km (0.06 R)
• M33: 53,521,780 km (0.12 R)
• M34: 63,045,180 km (0.052 R)
• M35: 65,789,254 km (0.068 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 19,434 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit