🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.5 AU - 0.64 AU

Year: 156 Days

Day: 47.1 Hours

Environment

Temp: 149 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.45 AU - 0.75 AU

Year: 169 Days

Day: 41.9 Hours

Environment

Temp: 215 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,757,893 km

• M1: 201,359 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.61 AU - 0.87 AU

Year: 231 Days

Day: 31.2 Hours

Environment

Temp: 190 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,757,893 km

• M1: 255,214 km (0.054 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.42 AU - 1.46 AU

Year: 628 Days

Day: 28.2 Hours

Environment

Temp: -38 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.43 AU - 2.95 AU

Year: 1603 Days

Day: 14.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 4.01 AU - 5.69 AU

Year: 3882 Days

Day: 29.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.7

Radius: 13.5

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 5.39 AU - 6.53 AU

Year: 5288 Days

Day: 10.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 44,757,893 km

• M1: 170,841 km (0.046 R)
• M2: 873,801 km (0.084 R)
• M3: 1,395,599 km (0.047 R)
• M4: 1,894,208 km (0.103 R)
• M5: 2,452,208 km (0.069 R)
• M6: 2,911,923 km (0.072 R)
• M7: 3,863,215 km (0.08 R)
• M8: 5,761,014 km (0.061 R)
• M9: 6,436,000 km (0.099 R)
• M10: 8,746,090 km (0.118 R)
• M11: 9,185,160 km (0.118 R)
• M12: 10,881,749 km (0.118 R)
• M13: 13,060,044 km (0.091 R)
• M14: 13,538,159 km (0.111 R)
• M15: 16,106,156 km (0.079 R)
• M16: 18,561,505 km (0.059 R)
• M17: 19,227,814 km (0.046 R)
• M18: 20,608,004 km (0.077 R)
• M19: 21,919,379 km (0.088 R)
• M20: 22,527,345 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.2

Radius: 14.2

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 10.54 AU - 12.64 AU

Year: 14340 Days

Day: 9.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 44,757,893 km

• M1: 176,675 km (0.047 R)
• M2: 792,869 km (0.061 R)
• M3: 1,735,485 km (0.067 R)
• M4: 2,222,127 km (0.048 R)
• M5: 3,479,497 km (0.077 R)
• M6: 4,864,474 km (0.072 R)
• M7: 5,486,053 km (0.072 R)
• M8: 6,160,141 km (0.112 R)
• M9: 6,776,185 km (0.102 R)
• M10: 8,519,898 km (0.036 R)
• M11: 9,193,687 km (0.08 R)
• M12: 10,546,650 km (0.069 R)
• M13: 13,465,304 km (0.08 R)
• M14: 16,609,403 km (0.107 R)
• M15: 17,448,348 km (0.054 R)
• M16: 18,984,269 km (0.112 R)
• M17: 19,439,346 km (0.092 R)
• M18: 22,916,748 km (0.07 R)
• M19: 26,411,803 km (0.049 R)
• M20: 31,817,373 km (0.034 R)
• M21: 33,661,166 km (0.059 R)
• M22: 36,035,883 km (0.067 R)
• M23: 36,617,370 km (0.096 R)
• M24: 38,884,376 km (0.116 R)
• M25: 43,696,491 km (0.109 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 12,823 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit