🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.49 AU - 0.55 AU

Year: 117 Days

Day: 31.4 Hours

Environment

Temp: 366 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,290,888 km

• M1: 309,219 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.08 AU - 1.78 AU

Year: 532 Days

Day: 19.8 Hours

Environment

Temp: 178 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.73 AU - 2.53 AU

Year: 967 Days

Day: 25.7 Hours

Environment

Temp: -5 °C

Axial Tilt: 25 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 7.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 6.94 AU - 7.48 AU

Year: 6019 Days

Day: 30.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.7

Radius: 8

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 9.34 AU - 11.2 AU

Year: 10233 Days

Day: 7.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 31,290,888 km

• M1: 99,483 km (0.082 R)
• M2: 399,277 km (0.079 R)
• M3: 739,013 km (0.079 R)
• M4: 2,001,919 km (0.055 R)
• M5: 2,389,228 km (0.103 R)
• M6: 3,031,750 km (0.076 R)
• M7: 3,520,786 km (0.111 R)
• M8: 4,009,971 km (0.108 R)
• M9: 6,790,846 km (0.043 R)
• M10: 7,747,225 km (0.027 R)
• M11: 9,233,181 km (0.115 R)
• M12: 9,924,921 km (0.109 R)
• M13: 11,359,415 km (0.052 R)
• M14: 11,672,673 km (0.101 R)
• M15: 12,207,485 km (0.088 R)
• M16: 12,870,802 km (0.118 R)
• M17: 17,296,356 km (0.051 R)
• M18: 21,829,920 km (0.034 R)
• M19: 22,641,638 km (0.119 R)
• M20: 23,389,328 km (0.075 R)
• M21: 23,896,764 km (0.075 R)
• M22: 24,671,830 km (0.071 R)
• M23: 26,453,840 km (0.114 R)
• M24: 27,004,809 km (0.114 R)
• M25: 30,774,227 km (0.118 R)
• M26: 32,001,079 km (0.054 R)
• M27: 33,260,095 km (0.073 R)
• M28: 36,100,958 km (0.029 R)
• M29: 36,665,241 km (0.119 R)
• M30: 38,393,396 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.7

Radius: 11.1

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 10 AU - 12.02 AU

Year: 11359 Days

Day: 10.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 31,290,888 km

• M1: 152,889 km (0.088 R)
• M2: 905,666 km (0.095 R)
• M3: 1,288,337 km (0.1 R)
• M4: 1,820,606 km (0.097 R)
• M5: 2,719,988 km (0.065 R)
• M6: 4,935,234 km (0.09 R)
• M7: 5,406,317 km (0.105 R)
• M8: 9,549,730 km (0.089 R)
• M9: 15,035,633 km (0.093 R)
• M10: 17,758,314 km (0.092 R)
• M11: 18,339,951 km (0.109 R)
• M12: 25,684,159 km (0.076 R)
• M13: 28,834,990 km (0.107 R)

Kuiper Belt

Range: 35.3 - 62.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 15,434 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit