🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.47 AU - 0.71 AU

Year: 159 Days

Day: 32.3 Hours

Environment

Temp: 239 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,017,696 km

• M1: 149,448 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.37 AU - 1.49 AU

Year: 598 Days

Day: 23.1 Hours

Environment

Temp: 11 °C

Axial Tilt: 4.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 57,017,696 km

• M1: 263,442 km (0.037 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.19 AU - 4.35 AU

Year: 2561 Days

Day: 13.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,017,696 km

• M1: 2,596,121 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.11 AU - 4.61 AU

Year: 3185 Days

Day: 27.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.8

Radius: 13

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 6.45 AU - 7.39 AU

Year: 6368 Days

Day: 9.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 57,017,696 km

• M1: 161,715 km (0.088 R)
• M2: 816,505 km (0.116 R)
• M3: 1,273,377 km (0.029 R)
• M4: 1,774,380 km (0.111 R)
• M5: 2,252,346 km (0.108 R)
• M6: 3,659,613 km (0.113 R)
• M7: 4,310,812 km (0.093 R)
• M8: 4,921,172 km (0.092 R)
• M9: 5,716,284 km (0.114 R)
• M10: 6,595,471 km (0.112 R)
• M11: 7,293,345 km (0.111 R)
• M12: 7,719,699 km (0.117 R)
• M13: 8,880,578 km (0.116 R)
• M14: 9,548,682 km (0.085 R)
• M15: 9,965,462 km (0.097 R)
• M16: 10,540,068 km (0.103 R)
• M17: 13,290,275 km (0.112 R)
• M18: 14,892,468 km (0.068 R)
• M19: 15,772,403 km (0.085 R)
• M20: 17,983,310 km (0.097 R)
• M21: 20,470,225 km (0.089 R)
• M22: 22,520,613 km (0.07 R)
• M23: 27,489,058 km (0.11 R)
• M24: 28,525,472 km (0.082 R)
• M25: 29,295,452 km (0.088 R)
• M26: 32,203,485 km (0.119 R)
• M27: 33,038,391 km (0.092 R)
• M28: 35,188,860 km (0.106 R)
• M29: 38,704,260 km (0.084 R)
• M30: 39,767,153 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.2

Radius: 9.4

Gravity: 9.59 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 9.84 AU - 10.88 AU

Year: 11666 Days

Day: 12.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 57,017,696 km

• M1: 116,986 km (0.108 R)
• M2: 432,487 km (0.107 R)
• M3: 791,373 km (0.098 R)
• M4: 1,577,659 km (0.067 R)
• M5: 2,598,515 km (0.037 R)
• M6: 2,952,613 km (0.076 R)
• M7: 3,623,709 km (0.11 R)
• M8: 5,063,738 km (0.093 R)
• M9: 11,104,500 km (0.089 R)
• M10: 11,567,057 km (0.076 R)
• M11: 15,599,468 km (0.111 R)
• M12: 23,834,980 km (0.076 R)
• M13: 24,996,458 km (0.11 R)
• M14: 25,591,259 km (0.069 R)
• M15: 29,579,089 km (0.119 R)
• M16: 31,147,025 km (0.105 R)
• M17: 32,183,888 km (0.118 R)
• M18: 42,573,011 km (0.107 R)
• M19: 42,995,625 km (0.091 R)
• M20: 47,227,150 km (0.096 R)
• M21: 49,056,433 km (0.112 R)
• M22: 50,932,540 km (0.075 R)
• M23: 52,532,040 km (0.113 R)
• M24: 53,181,145 km (0.103 R)
• M25: 53,507,718 km (0.061 R)
• M26: 54,827,320 km (0.067 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 17,159 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit