🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.45 AU - 0.57 AU

Year: 127 Days

Day: 47.6 Hours

Environment

Temp: 202 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,834,455 km

• M1: 181,462 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1 AU - 1.14 AU

Year: 387 Days

Day: 38.2 Hours

Environment

Temp: 160 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.51 AU - 2.19 AU

Year: 880 Days

Day: 28.5 Hours

Environment

Temp: -49 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,834,455 km

• M1: 1,597,406 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.44 AU - 2.78 AU

Year: 1475 Days

Day: 17.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,834,455 km

• M1: 34,707 km (0.115 R)

Asteroid Belt

Center: 5.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.6

Radius: 10.9

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 6.87 AU - 8.55 AU

Year: 7490 Days

Day: 5.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 49,834,455 km

• M1: 135,536 km (0.102 R)
• M2: 525,238 km (0.113 R)
• M3: 873,203 km (0.114 R)
• M4: 1,359,545 km (0.045 R)
• M5: 1,914,254 km (0.1 R)
• M6: 2,558,872 km (0.092 R)
• M7: 3,100,865 km (0.078 R)
• M8: 5,076,454 km (0.115 R)
• M9: 5,671,405 km (0.038 R)
• M10: 7,266,417 km (0.049 R)
• M11: 7,778,341 km (0.101 R)
• M12: 8,356,537 km (0.058 R)
• M13: 9,833,068 km (0.117 R)
• M14: 12,336,140 km (0.058 R)
• M15: 14,062,948 km (0.075 R)
• M16: 14,611,074 km (0.103 R)
• M17: 16,011,011 km (0.087 R)
• M18: 17,152,593 km (0.025 R)
• M19: 18,564,049 km (0.057 R)
• M20: 19,149,874 km (0.092 R)
• M21: 20,981,251 km (0.062 R)
• M22: 21,939,575 km (0.115 R)
• M23: 26,431,999 km (0.095 R)
• M24: 32,126,292 km (0.089 R)
• M25: 32,546,812 km (0.025 R)
• M26: 35,369,873 km (0.113 R)
• M27: 36,270,453 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.2

Radius: 12

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 8.01 AU - 9.77 AU

Year: 9273 Days

Day: 5 Hours

Environment

Temp: -163 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 49,834,455 km

• M1: 149,299 km (0.084 R)
• M2: 523,293 km (0.101 R)
• M3: 1,012,478 km (0.077 R)
• M4: 1,504,207 km (0.091 R)
• M5: 2,102,000 km (0.104 R)
• M6: 2,962,636 km (0.098 R)
• M7: 3,377,022 km (0.099 R)
• M8: 3,990,374 km (0.093 R)
• M9: 4,985,349 km (0.098 R)
• M10: 5,887,873 km (0.049 R)
• M11: 6,322,754 km (0.083 R)
• M12: 7,630,239 km (0.089 R)
• M13: 8,921,568 km (0.097 R)
• M14: 10,301,758 km (0.093 R)
• M15: 11,371,533 km (0.07 R)
• M16: 12,513,862 km (0.116 R)
• M17: 13,857,101 km (0.116 R)
• M18: 15,092,780 km (0.12 R)
• M19: 16,828,713 km (0.066 R)
• M20: 18,310,480 km (0.054 R)
• M21: 19,319,219 km (0.078 R)
• M22: 20,201,397 km (0.119 R)
• M23: 22,920,638 km (0.09 R)
• M24: 30,340,243 km (0.079 R)
• M25: 31,094,965 km (0.091 R)
• M26: 32,194,808 km (0.11 R)
• M27: 35,057,812 km (0.101 R)
• M28: 38,086,421 km (0.097 R)
• M29: 48,358,708 km (0.075 R)
• M30: 49,092,935 km (0.113 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 10,606 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit