🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.52 AU - 0.72 AU

Year: 178 Days

Day: 20.6 Hours

Environment

Temp: 209 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,935,604 km

• M1: 501,602 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.68 AU - 2.8 AU

Year: 1657 Days

Day: 44.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.12 AU - 3.8 AU

Year: 2351 Days

Day: 16.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 136.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,935,604 km

• M1: 1,970,503 km (0.088 R)

Asteroid Belt

Center: 5.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.6

Radius: 8.7

Gravity: 8.81 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 6.09 AU - 7.33 AU

Year: 6349 Days

Day: 6.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 63,935,604 km

• M1: 108,907 km (0.114 R)
• M2: 379,679 km (0.106 R)
• M3: 781,499 km (0.087 R)
• M4: 1,286,841 km (0.115 R)
• M5: 1,952,701 km (0.112 R)
• M6: 2,231,402 km (0.074 R)
• M7: 2,590,138 km (0.085 R)
• M8: 3,047,309 km (0.109 R)
• M9: 4,454,277 km (0.088 R)
• M10: 5,083,336 km (0.105 R)
• M11: 6,585,897 km (0.079 R)
• M12: 9,106,770 km (0.079 R)
• M13: 9,847,729 km (0.069 R)
• M14: 10,770,299 km (0.112 R)
• M15: 11,350,888 km (0.116 R)
• M16: 13,659,482 km (0.039 R)
• M17: 14,110,520 km (0.119 R)
• M18: 14,688,267 km (0.109 R)
• M19: 16,771,118 km (0.092 R)
• M20: 17,883,079 km (0.12 R)
• M21: 18,219,375 km (0.115 R)
• M22: 20,545,323 km (0.103 R)
• M23: 21,513,520 km (0.056 R)
• M24: 26,034,817 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.5

Radius: 9.9

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 9.65 AU - 10.05 AU

Year: 11291 Days

Day: 7.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 63,935,604 km

• M1: 124,465 km (0.102 R)
• M2: 601,832 km (0.109 R)
• M3: 961,615 km (0.085 R)
• M4: 1,390,811 km (0.052 R)
• M5: 1,760,917 km (0.087 R)
• M6: 2,931,669 km (0.061 R)
• M7: 3,241,038 km (0.073 R)
• M8: 3,797,243 km (0.092 R)
• M9: 4,824,382 km (0.075 R)
• M10: 6,097,460 km (0.102 R)
• M11: 7,140,905 km (0.116 R)
• M12: 8,430,289 km (0.104 R)
• M13: 8,968,841 km (0.033 R)
• M14: 9,966,809 km (0.113 R)
• M15: 10,620,551 km (0.07 R)
• M16: 13,585,581 km (0.073 R)
• M17: 15,488,017 km (0.072 R)
• M18: 19,272,095 km (0.086 R)
• M19: 20,686,094 km (0.043 R)
• M20: 21,009,525 km (0.071 R)
• M21: 25,805,782 km (0.118 R)
• M22: 28,110,188 km (0.065 R)
• M23: 28,907,844 km (0.064 R)
• M24: 30,132,602 km (0.107 R)
• M25: 31,498,131 km (0.103 R)
• M26: 35,263,659 km (0.037 R)
• M27: 36,779,534 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.7

Radius: 10.2

Gravity: 7.37 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 10.36 AU - 12.98 AU

Year: 14561 Days

Day: 7.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 63,935,604 km

• M1: 127,308 km (0.095 R)
• M2: 511,475 km (0.082 R)
• M3: 933,940 km (0.119 R)
• M4: 1,274,424 km (0.106 R)
• M5: 1,666,969 km (0.09 R)
• M6: 2,140,297 km (0.1 R)
• M7: 4,492,574 km (0.076 R)
• M8: 5,129,561 km (0.078 R)
• M9: 5,674,247 km (0.117 R)
• M10: 6,625,690 km (0.081 R)
• M11: 7,139,558 km (0.076 R)
• M12: 7,496,798 km (0.101 R)
• M13: 9,150,752 km (0.114 R)
• M14: 9,897,844 km (0.115 R)
• M15: 11,513,800 km (0.086 R)
• M16: 13,231,782 km (0.083 R)
• M17: 14,117,252 km (0.064 R)
• M18: 15,041,767 km (0.11 R)
• M19: 16,853,995 km (0.119 R)
• M20: 19,404,190 km (0.113 R)
• M21: 20,997,557 km (0.07 R)
• M22: 24,746,031 km (0.097 R)
• M23: 25,359,831 km (0.041 R)
• M24: 28,027,011 km (0.115 R)
• M25: 32,309,400 km (0.053 R)
• M26: 39,451,801 km (0.051 R)
• M27: 40,009,053 km (0.094 R)
• M28: 44,656,760 km (0.112 R)
• M29: 49,652,132 km (0.08 R)
• M30: 52,787,853 km (0.11 R)
• M31: 61,107,140 km (0.076 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 15,079 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit