🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.71 AU - 0.87 AU

Year: 253 Days

Day: 23.7 Hours

Environment

Temp: 161 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,696,398 km

• M1: 98,286 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.83 AU - 0.91 AU

Year: 292 Days

Day: 20.6 Hours

Environment

Temp: 90 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.86 AU - 0.9 AU

Year: 297 Days

Day: 27.7 Hours

Environment

Temp: 115 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.94 AU - 1.08 AU

Year: 365 Days

Day: 30.7 Hours

Environment

Temp: 49 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.08 AU - 1.66 AU

Year: 577 Days

Day: 33.1 Hours

Environment

Temp: -5 °C

Axial Tilt: 37.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.06 AU - 2.54 AU

Year: 1255 Days

Day: 21.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,696,398 km

• M1: 56,997 km (0.088 R)
• M2: 278,402 km (0.101 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.51 AU - 2.55 AU

Year: 1448 Days

Day: 41.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,696,398 km

• M1: 2,188,018 km (0.102 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.58 AU - 3.98 AU

Year: 2645 Days

Day: 46.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.2

Radius: 11

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 8.01 AU - 9.83 AU

Year: 9588 Days

Day: 5.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 29,696,398 km

• M1: 290,369 km (0.094 R)
• M2: 477,217 km (0.07 R)
• M3: 582,085 km (0.069 R)
• M4: 743,950 km (0.091 R)
• M5: 818,300 km (0.093 R)
• M6: 908,508 km (0.106 R)
• M7: 1,071,570 km (0.11 R)
• M8: 1,200,523 km (0.026 R)
• M9: 1,411,905 km (0.096 R)
• M10: 1,522,308 km (0.106 R)
• M11: 1,768,845 km (0.111 R)
• M12: 2,190,412 km (0.063 R)
• M13: 2,662,543 km (0.11 R)
• M14: 3,042,671 km (0.064 R)
• M15: 3,270,658 km (0.103 R)
• M16: 3,418,611 km (0.059 R)
• M17: 3,504,181 km (0.114 R)
• M18: 4,283,885 km (0.076 R)
• M19: 4,657,879 km (0.047 R)
• M20: 4,729,237 km (0.069 R)
• M21: 4,969,641 km (0.118 R)
• M22: 6,126,781 km (0.117 R)
• M23: 6,310,038 km (0.087 R)
• M24: 6,789,499 km (0.108 R)
• M25: 7,586,856 km (0.073 R)
• M26: 9,419,280 km (0.115 R)
• M27: 10,059,260 km (0.11 R)
• M28: 10,871,128 km (0.057 R)
• M29: 11,606,850 km (0.104 R)
• M30: 11,736,402 km (0.074 R)
• M31: 12,160,961 km (0.097 R)
• M32: 12,991,677 km (0.108 R)
• M33: 14,567,392 km (0.106 R)
• M34: 15,698,950 km (0.096 R)
• M35: 15,806,511 km (0.068 R)
• M36: 16,022,231 km (0.119 R)
• M37: 16,094,487 km (0.031 R)
• M38: 16,456,813 km (0.093 R)
• M39: 17,374,596 km (0.037 R)
• M40: 17,597,347 km (0.073 R)
• M41: 18,045,692 km (0.025 R)
• M42: 18,120,790 km (0.032 R)
• M43: 18,497,777 km (0.105 R)
• M44: 18,649,319 km (0.101 R)
• M45: 18,763,163 km (0.055 R)
• M46: 19,567,102 km (0.091 R)
• M47: 19,992,858 km (0.072 R)
• M48: 20,109,395 km (0.119 R)
• M49: 20,695,818 km (0.115 R)
• M50: 21,248,283 km (0.096 R)
• M51: 21,526,386 km (0.069 R)
• M52: 21,645,914 km (0.094 R)
• M53: 22,206,607 km (0.096 R)
• M54: 22,488,749 km (0.074 R)
• M55: 23,015,932 km (0.11 R)
• M56: 24,580,277 km (0.101 R)
• M57: 24,830,404 km (0.08 R)
• M58: 25,249,129 km (0.112 R)
• M59: 25,333,203 km (0.075 R)
• M60: 25,712,433 km (0.057 R)
• M61: 26,263,701 km (0.085 R)
• M62: 26,947,513 km (0.088 R)
• M63: 27,076,317 km (0.084 R)
• M64: 27,334,673 km (0.053 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 16,345 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit