🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.59 AU - 0.81 AU

Year: 214 Days

Day: 47 Hours

Environment

Temp: 138 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.59 AU - 4.27 AU

Year: 2320 Days

Day: 44.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 107,867,106 km

• M1: 751,430 km (0.052 R)
• M2: 775,964 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.2 AU - 4.98 AU

Year: 3592 Days

Day: 40.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 11.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.6

Radius: 9.5

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 9.15 AU - 13.11 AU

Year: 13562 Days

Day: 11.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 107,867,106 km

• M1: 118,482 km (0.04 R)
• M2: 539,749 km (0.069 R)
• M3: 855,401 km (0.1 R)
• M4: 1,609,972 km (0.11 R)
• M5: 2,070,135 km (0.102 R)
• M6: 4,239,155 km (0.104 R)
• M7: 4,695,728 km (0.098 R)
• M8: 5,573,418 km (0.118 R)
• M9: 5,946,665 km (0.08 R)
• M10: 8,505,237 km (0.067 R)
• M11: 9,186,057 km (0.074 R)
• M12: 9,563,941 km (0.094 R)
• M13: 9,902,930 km (0.08 R)
• M14: 10,502,818 km (0.113 R)
• M15: 12,165,149 km (0.072 R)
• M16: 13,627,917 km (0.116 R)
• M17: 17,467,646 km (0.102 R)
• M18: 22,057,308 km (0.094 R)
• M19: 22,479,773 km (0.105 R)
• M20: 26,814,222 km (0.099 R)
• M21: 28,176,310 km (0.105 R)
• M22: 28,474,160 km (0.05 R)
• M23: 30,098,044 km (0.066 R)
• M24: 30,409,208 km (0.071 R)
• M25: 31,568,741 km (0.036 R)
• M26: 32,757,446 km (0.091 R)
• M27: 34,539,456 km (0.043 R)
• M28: 35,569,736 km (0.119 R)
• M29: 40,272,046 km (0.094 R)
• M30: 45,645,452 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 97.2

Radius: 7

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 11.35 AU - 13.87 AU

Year: 16355 Days

Day: 19.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 107,867,106 km

• M1: 87,216 km (0.092 R)
• M2: 502,798 km (0.089 R)
• M3: 1,179,430 km (0.099 R)
• M4: 2,438,296 km (0.109 R)
• M5: 3,681,304 km (0.03 R)
• M6: 4,572,010 km (0.051 R)
• M7: 5,973,293 km (0.115 R)
• M8: 6,634,067 km (0.054 R)
• M9: 8,139,620 km (0.045 R)
• M10: 14,058,609 km (0.109 R)
• M11: 25,492,674 km (0.067 R)
• M12: 28,293,595 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 111.7

Radius: 4.3

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 12.86 AU - 19.2 AU

Year: 23442 Days

Day: 24 Hours

Environment

Temp: -184 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 107,867,106 km

• M1: 77,043 km (0.117 R)
• M2: 242,498 km (0.109 R)
• M3: 912,397 km (0.108 R)
• M4: 1,214,585 km (0.112 R)
• M5: 1,623,436 km (0.096 R)
• M6: 2,606,294 km (0.114 R)
• M7: 3,376,424 km (0.114 R)
• M8: 3,522,282 km (0.112 R)
• M9: 6,176,298 km (0.081 R)
• M10: 16,089,999 km (0.09 R)
• M11: 16,296,145 km (0.1 R)
• M12: 16,925,353 km (0.094 R)
• M13: 17,425,758 km (0.118 R)
• M14: 17,716,128 km (0.103 R)
• M15: 18,009,639 km (0.101 R)
• M16: 22,811,132 km (0.114 R)
• M17: 23,686,280 km (0.097 R)
• M18: 25,225,043 km (0.07 R)
• M19: 28,903,356 km (0.099 R)
• M20: 38,513,822 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 845.1

Radius: 7

Gravity: 17.25 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 18.68 AU - 19.44 AU

Year: 30393 Days

Day: 20.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 107,867,106 km

• M1: 89,908 km (0.109 R)
• M2: 329,415 km (0.101 R)
• M3: 705,204 km (0.08 R)
• M4: 1,188,405 km (0.081 R)
• M5: 1,853,218 km (0.12 R)
• M6: 2,185,026 km (0.11 R)
• M7: 2,743,027 km (0.099 R)
• M8: 2,997,044 km (0.084 R)
• M9: 3,297,885 km (0.074 R)
• M10: 3,786,920 km (0.1 R)
• M11: 6,001,119 km (0.052 R)
• M12: 6,237,633 km (0.116 R)
• M13: 9,584,736 km (0.082 R)
• M14: 12,459,259 km (0.078 R)
• M15: 13,318,549 km (0.115 R)
• M16: 15,417,257 km (0.097 R)
• M17: 16,224,039 km (0.109 R)
• M18: 20,684,150 km (0.12 R)
• M19: 27,683,834 km (0.078 R)
• M20: 31,214,493 km (0.083 R)
• M21: 33,382,017 km (0.111 R)
• M22: 34,126,266 km (0.07 R)
• M23: 38,499,910 km (0.112 R)
• M24: 46,104,568 km (0.114 R)
• M25: 54,446,893 km (0.077 R)
• M26: 55,270,429 km (0.071 R)
• M27: 56,731,701 km (0.12 R)
• M28: 57,365,847 km (0.069 R)
• M29: 76,324,983 km (0.097 R)
• M30: 87,060,725 km (0.117 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 16,763 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit