🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.6 AU - 0.84 AU

Year: 224 Days

Day: 15.3 Hours

Environment

Temp: 154 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 48,411,266 km

• M1: 62,382 km (0.095 R)
• M2: 180,265 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.76 AU - 0.9 AU

Year: 278 Days

Day: 41.4 Hours

Environment

Temp: 114 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,411,266 km

• M1: 255,812 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.55 AU - 5.11 AU

Year: 3308 Days

Day: 34 Hours

Environment

Temp: -140 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,411,266 km

• M1: 509,381 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.3

Radius: 13.3

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 6.59 AU - 10.03 AU

Year: 8794 Days

Day: 6.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 148.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 48,411,266 km

• M1: 165,455 km (0.08 R)
• M2: 648,208 km (0.079 R)
• M3: 1,906,924 km (0.101 R)
• M4: 3,748,923 km (0.072 R)
• M5: 5,101,437 km (0.116 R)
• M6: 5,607,377 km (0.113 R)
• M7: 7,369,191 km (0.106 R)
• M8: 8,485,191 km (0.094 R)
• M9: 10,896,559 km (0.051 R)
• M10: 13,914,846 km (0.094 R)
• M11: 14,343,294 km (0.115 R)
• M12: 17,241,155 km (0.073 R)
• M13: 17,878,741 km (0.1 R)
• M14: 18,605,487 km (0.08 R)
• M15: 21,548,825 km (0.09 R)
• M16: 24,081,816 km (0.118 R)
• M17: 26,619,595 km (0.117 R)
• M18: 31,481,526 km (0.106 R)
• M19: 33,516,356 km (0.065 R)
• M20: 34,510,134 km (0.062 R)
• M21: 36,672,721 km (0.086 R)
• M22: 38,682,868 km (0.11 R)
• M23: 39,409,614 km (0.088 R)
• M24: 42,922,023 km (0.085 R)
• M25: 43,570,529 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.3

Radius: 12.3

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 8.73 AU - 11.47 AU

Year: 11783 Days

Day: 5 Hours

Environment

Temp: -180 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 48,411,266 km

• M1: 153,637 km (0.081 R)
• M2: 747,840 km (0.073 R)
• M3: 1,178,682 km (0.098 R)
• M4: 1,590,674 km (0.071 R)
• M5: 2,049,640 km (0.077 R)
• M6: 2,538,377 km (0.053 R)
• M7: 3,015,594 km (0.104 R)
• M8: 4,097,934 km (0.091 R)
• M9: 5,324,936 km (0.066 R)
• M10: 9,375,299 km (0.04 R)
• M11: 10,114,761 km (0.117 R)
• M12: 11,323,512 km (0.098 R)
• M13: 11,991,466 km (0.109 R)
• M14: 12,567,867 km (0.1 R)
• M15: 13,964,064 km (0.045 R)
• M16: 17,279,601 km (0.072 R)
• M17: 18,240,468 km (0.098 R)
• M18: 19,947,230 km (0.064 R)
• M19: 20,757,153 km (0.059 R)
• M20: 22,790,787 km (0.116 R)
• M21: 23,319,316 km (0.075 R)
• M22: 24,309,504 km (0.075 R)
• M23: 28,046,758 km (0.102 R)
• M24: 29,789,574 km (0.096 R)
• M25: 31,386,381 km (0.101 R)
• M26: 35,216,087 km (0.097 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 17,190 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit