🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.68 AU - 0.74 AU

Year: 210 Days

Day: 16.1 Hours

Environment

Temp: 136 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.79 AU - 0.91 AU

Year: 275 Days

Day: 17.4 Hours

Environment

Temp: 122 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.2

Radius: 9.8

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 7.95 AU - 11.57 AU

Year: 10717 Days

Day: 6.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 59,278,536 km

• M1: 245,640 km (0.073 R)
• M2: 614,847 km (0.117 R)
• M3: 1,047,335 km (0.066 R)
• M4: 1,466,358 km (0.114 R)
• M5: 2,587,894 km (0.106 R)
• M6: 3,742,939 km (0.101 R)
• M7: 4,319,339 km (0.109 R)
• M8: 4,859,687 km (0.1 R)
• M9: 5,211,691 km (0.105 R)
• M10: 6,333,974 km (0.101 R)
• M11: 6,912,319 km (0.042 R)
• M12: 8,674,133 km (0.081 R)
• M13: 9,387,715 km (0.086 R)
• M14: 10,140,043 km (0.079 R)
• M15: 11,707,829 km (0.115 R)
• M16: 14,582,352 km (0.068 R)
• M17: 17,896,842 km (0.116 R)
• M18: 18,739,377 km (0.071 R)
• M19: 19,210,012 km (0.096 R)
• M20: 20,669,489 km (0.029 R)
• M21: 24,359,919 km (0.107 R)
• M22: 27,854,525 km (0.107 R)
• M23: 29,089,904 km (0.093 R)
• M24: 32,337,824 km (0.109 R)
• M25: 33,243,190 km (0.049 R)
• M26: 36,666,887 km (0.109 R)
• M27: 41,235,307 km (0.088 R)
• M28: 45,461,746 km (0.1 R)
• M29: 48,336,568 km (0.076 R)

Asteroid Belt

Center: 10.94 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 12.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.6

Radius: 8.5

Gravity: 8.17 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 12.01 AU - 12.21 AU

Year: 14811 Days

Day: 9.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 59,278,536 km

• M1: 105,766 km (0.103 R)
• M2: 572,062 km (0.064 R)
• M3: 1,834,668 km (0.11 R)
• M4: 2,493,497 km (0.104 R)
• M5: 2,983,131 km (0.094 R)
• M6: 3,352,638 km (0.072 R)
• M7: 5,569,978 km (0.109 R)
• M8: 6,731,904 km (0.091 R)
• M9: 8,188,239 km (0.112 R)
• M10: 10,058,362 km (0.107 R)
• M11: 11,238,091 km (0.036 R)
• M12: 13,602,934 km (0.097 R)
• M13: 14,004,455 km (0.069 R)
• M14: 14,413,904 km (0.108 R)
• M15: 19,629,185 km (0.059 R)
• M16: 20,840,031 km (0.072 R)
• M17: 21,644,269 km (0.034 R)
• M18: 21,916,986 km (0.095 R)
• M19: 23,890,032 km (0.076 R)
• M20: 24,870,048 km (0.098 R)
• M21: 25,169,243 km (0.107 R)
• M22: 26,286,739 km (0.111 R)
• M23: 26,701,275 km (0.068 R)
• M24: 32,374,924 km (0.12 R)
• M25: 33,453,076 km (0.109 R)
• M26: 42,102,526 km (0.12 R)
• M27: 49,883,859 km (0.091 R)
• M28: 50,839,041 km (0.112 R)
• M29: 52,131,567 km (0.107 R)
• M30: 54,445,846 km (0.099 R)
• M31: 59,101,182 km (0.062 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 11,365 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit