🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.55 AU - 0.71 AU

Year: 174 Days

Day: 30.1 Hours

Environment

Temp: 246 °C

Axial Tilt: 124.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.64 AU - 3.74 AU

Year: 1984 Days

Day: 36.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 12.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.1

Radius: 14.6

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 10.03 AU - 14.85 AU

Year: 15280 Days

Day: 10.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 68,790,495 km

• M1: 184,454 km (0.082 R)
• M2: 709,842 km (0.027 R)
• M3: 1,280,857 km (0.101 R)
• M4: 1,947,166 km (0.116 R)
• M5: 2,817,078 km (0.084 R)
• M6: 3,497,299 km (0.082 R)
• M7: 4,048,866 km (0.088 R)
• M8: 7,963,693 km (0.058 R)
• M9: 9,855,957 km (0.065 R)
• M10: 11,196,353 km (0.109 R)
• M11: 12,466,140 km (0.089 R)
• M12: 17,239,958 km (0.093 R)
• M13: 20,907,798 km (0.066 R)
• M14: 22,548,139 km (0.104 R)
• M15: 24,966,688 km (0.076 R)
• M16: 27,022,611 km (0.107 R)
• M17: 28,856,980 km (0.041 R)
• M18: 32,413,670 km (0.048 R)
• M19: 33,865,667 km (0.057 R)
• M20: 35,741,325 km (0.112 R)
• M21: 38,884,825 km (0.1 R)
• M22: 40,109,882 km (0.107 R)
• M23: 41,782,984 km (0.097 R)
• M24: 44,232,350 km (0.078 R)
• M25: 49,732,615 km (0.109 R)
• M26: 51,014,071 km (0.112 R)
• M27: 53,143,297 km (0.109 R)
• M28: 59,526,638 km (0.051 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 377.8

Radius: 5.6

Gravity: 12.05 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 16.13 AU - 16.69 AU

Year: 23150 Days

Day: 19.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 68,790,495 km

• M1: 70,161 km (0.068 R)
• M2: 389,702 km (0.084 R)
• M3: 733,778 km (0.033 R)
• M4: 1,319,752 km (0.077 R)
• M5: 2,097,213 km (0.119 R)
• M6: 2,842,808 km (0.12 R)
• M7: 3,222,787 km (0.109 R)
• M8: 3,578,830 km (0.099 R)
• M9: 3,960,903 km (0.051 R)
• M10: 4,272,814 km (0.108 R)
• M11: 4,467,740 km (0.093 R)
• M12: 5,234,130 km (0.063 R)
• M13: 5,804,697 km (0.074 R)
• M14: 9,732,389 km (0.086 R)
• M15: 11,691,223 km (0.116 R)
• M16: 13,270,977 km (0.056 R)
• M17: 13,477,871 km (0.059 R)
• M18: 15,744,877 km (0.061 R)
• M19: 17,008,829 km (0.058 R)
• M20: 18,338,904 km (0.051 R)
• M21: 22,061,198 km (0.102 R)
• M22: 24,561,876 km (0.08 R)
• M23: 28,945,393 km (0.1 R)
• M24: 29,527,628 km (0.062 R)
• M25: 30,835,712 km (0.113 R)
• M26: 35,386,778 km (0.092 R)
• M27: 40,510,505 km (0.09 R)
• M28: 41,532,408 km (0.109 R)
• M29: 45,635,279 km (0.086 R)
• M30: 48,189,812 km (0.091 R)
• M31: 53,756,499 km (0.111 R)
• M32: 54,635,536 km (0.087 R)
• M33: 58,617,831 km (0.095 R)
• M34: 58,803,333 km (0.101 R)

Kuiper Belt

Range: 31.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 154 - 16,791 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit