🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.46 AU - 0.66 AU

Year: 154 Days

Day: 42.7 Hours

Environment

Temp: 227 °C

Axial Tilt: 48.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.61 AU - 0.61 AU

Year: 175 Days

Day: 21.3 Hours

Environment

Temp: 204 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,116,097 km

• M1: 32,912 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.65 AU - 0.73 AU

Year: 210 Days

Day: 21.3 Hours

Environment

Temp: 110 °C

Axial Tilt: 46.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.58 AU - 0.9 AU

Year: 234 Days

Day: 18.3 Hours

Environment

Temp: 112 °C

Axial Tilt: 43.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,116,097 km

• M1: 113,994 km (0.042 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.02 AU - 1.64 AU

Year: 563 Days

Day: 26.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 161.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 45,116,097 km

• M1: 1,031,627 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.51 AU - 3.15 AU

Year: 1748 Days

Day: 40.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,116,097 km

• M1: 90,058 km (0.105 R)
• M2: 211,531 km (0.111 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.43 AU - 3.51 AU

Year: 1879 Days

Day: 26.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.7

Radius: 12.5

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.15 AU - 6.85 AU

Year: 4735 Days

Day: 14.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 45,116,097 km

• M1: 155,432 km (0.072 R)
• M2: 585,227 km (0.064 R)
• M3: 1,158,037 km (0.117 R)
• M4: 1,630,617 km (0.083 R)
• M5: 2,408,975 km (0.082 R)
• M6: 3,571,948 km (0.041 R)
• M7: 6,568,095 km (0.119 R)
• M8: 6,973,654 km (0.084 R)
• M9: 8,292,360 km (0.113 R)
• M10: 8,726,792 km (0.082 R)
• M11: 10,211,401 km (0.074 R)
• M12: 10,618,906 km (0.104 R)
• M13: 11,466,976 km (0.062 R)
• M14: 12,667,200 km (0.066 R)
• M15: 13,405,016 km (0.078 R)
• M16: 14,508,749 km (0.087 R)
• M17: 15,671,873 km (0.05 R)
• M18: 18,515,429 km (0.085 R)
• M19: 19,604,502 km (0.095 R)
• M20: 22,437,586 km (0.111 R)
• M21: 23,518,132 km (0.117 R)
• M22: 24,713,867 km (0.115 R)
• M23: 26,286,291 km (0.115 R)
• M24: 26,967,859 km (0.083 R)
• M25: 28,455,460 km (0.086 R)
• M26: 28,903,356 km (0.054 R)
• M27: 31,403,136 km (0.097 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.8

Radius: 8.6

Gravity: 9.14 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 8.11 AU - 9.01 AU

Year: 9194 Days

Day: 11.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 45,116,097 km

• M1: 106,962 km (0.099 R)
• M2: 396,584 km (0.109 R)
• M3: 888,911 km (0.111 R)
• M4: 1,250,788 km (0.047 R)
• M5: 1,652,009 km (0.029 R)
• M6: 2,103,645 km (0.095 R)
• M7: 2,776,836 km (0.115 R)
• M8: 3,347,252 km (0.083 R)
• M9: 3,941,006 km (0.114 R)
• M10: 5,241,760 km (0.092 R)
• M11: 5,766,848 km (0.066 R)
• M12: 6,042,408 km (0.075 R)
• M13: 7,473,461 km (0.083 R)
• M14: 7,884,855 km (0.11 R)
• M15: 9,492,583 km (0.041 R)
• M16: 10,525,407 km (0.108 R)
• M17: 11,905,896 km (0.079 R)
• M18: 16,697,366 km (0.086 R)
• M19: 17,117,437 km (0.1 R)
• M20: 17,544,389 km (0.107 R)
• M21: 19,864,952 km (0.096 R)
• M22: 22,552,029 km (0.025 R)
• M23: 24,115,326 km (0.084 R)
• M24: 24,923,604 km (0.04 R)
• M25: 26,404,772 km (0.081 R)
• M26: 29,237,557 km (0.074 R)
• M27: 31,199,534 km (0.066 R)
• M28: 32,266,765 km (0.087 R)
• M29: 32,700,299 km (0.093 R)
• M30: 34,024,540 km (0.069 R)
• M31: 36,544,516 km (0.078 R)
• M32: 37,970,034 km (0.051 R)
• M33: 38,575,008 km (0.041 R)
• M34: 40,553,589 km (0.119 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 18,745 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit