🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.05 AU - 1.61 AU

Year: 539 Days

Day: 24.7 Hours

Environment

Temp: -2 °C

Axial Tilt: 9.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 26,561,319 km

• M1: 334,950 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.05 AU - 4.21 AU

Year: 2431 Days

Day: 15.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.2 AU - 4.98 AU

Year: 2907 Days

Day: 26.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,561,319 km

• M1: 476,020 km (0.09 R)
• M2: 1,142,329 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.1

Radius: 13

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.86 AU - 6.3 AU

Year: 4633 Days

Day: 8.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 26,561,319 km

• M1: 163,959 km (0.07 R)
• M2: 265,985 km (0.077 R)
• M3: 349,610 km (0.101 R)
• M4: 439,369 km (0.071 R)
• M5: 589,116 km (0.113 R)
• M6: 1,151,156 km (0.102 R)
• M7: 1,328,429 km (0.048 R)
• M8: 1,413,401 km (0.096 R)
• M9: 1,544,598 km (0.117 R)
• M10: 2,127,581 km (0.11 R)
• M11: 2,738,539 km (0.108 R)
• M12: 3,111,785 km (0.058 R)
• M13: 3,402,454 km (0.106 R)
• M14: 4,073,101 km (0.097 R)
• M15: 4,284,483 km (0.113 R)
• M16: 4,564,829 km (0.106 R)
• M17: 4,962,909 km (0.105 R)
• M18: 5,143,474 km (0.078 R)
• M19: 5,303,394 km (0.106 R)
• M20: 5,581,197 km (0.081 R)
• M21: 6,007,102 km (0.055 R)
• M22: 6,815,230 km (0.084 R)
• M23: 6,965,875 km (0.112 R)
• M24: 7,143,149 km (0.075 R)
• M25: 7,347,350 km (0.115 R)
• M26: 7,527,765 km (0.066 R)
• M27: 7,631,586 km (0.068 R)
• M28: 8,104,315 km (0.062 R)
• M29: 9,327,876 km (0.12 R)
• M30: 9,918,488 km (0.089 R)
• M31: 10,003,909 km (0.072 R)
• M32: 10,118,052 km (0.038 R)
• M33: 10,405,579 km (0.119 R)
• M34: 10,695,799 km (0.07 R)
• M35: 12,925,106 km (0.082 R)
• M36: 13,394,245 km (0.092 R)
• M37: 13,551,772 km (0.042 R)
• M38: 13,773,476 km (0.094 R)
• M39: 14,092,269 km (0.076 R)
• M40: 14,316,815 km (0.097 R)
• M41: 15,095,921 km (0.051 R)
• M42: 15,194,207 km (0.097 R)
• M43: 15,755,648 km (0.034 R)
• M44: 16,022,231 km (0.104 R)
• M45: 16,223,141 km (0.108 R)
• M46: 16,357,480 km (0.096 R)
• M47: 16,627,504 km (0.113 R)
• M48: 17,205,999 km (0.101 R)
• M49: 17,343,031 km (0.106 R)
• M50: 17,549,326 km (0.068 R)
• M51: 17,721,962 km (0.1 R)
• M52: 17,895,047 km (0.112 R)
• M53: 18,382,736 km (0.071 R)
• M54: 19,122,647 km (0.106 R)
• M55: 20,813,552 km (0.114 R)
• M56: 20,996,211 km (0.082 R)
• M57: 21,106,165 km (0.119 R)
• M58: 21,252,921 km (0.079 R)
• M59: 21,584,579 km (0.038 R)
• M60: 22,140,934 km (0.1 R)
• M61: 22,252,833 km (0.094 R)
• M62: 23,495,542 km (0.083 R)
• M63: 23,685,831 km (0.107 R)
• M64: 23,876,718 km (0.068 R)
• M65: 24,452,071 km (0.099 R)
• M66: 24,683,499 km (0.112 R)
• M67: 25,187,494 km (0.063 R)
• M68: 25,616,691 km (0.07 R)
• M69: 25,773,320 km (0.105 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 15,446 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit