🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.49 AU - 0.77 AU

Year: 184 Days

Day: 25.4 Hours

Environment

Temp: 143 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.28 AU - 1.38 AU

Year: 563 Days

Day: 31.8 Hours

Environment

Temp: -24 °C

Axial Tilt: 15.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.5

Radius: 8.6

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.24 AU - 5.46 AU

Year: 3921 Days

Day: 11 Hours

Environment

Temp: -143 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 34,939,884 km

• M1: 107,112 km (0.045 R)
• M2: 470,934 km (0.118 R)
• M3: 934,239 km (0.108 R)
• M4: 1,360,144 km (0.036 R)
• M5: 2,496,938 km (0.056 R)
• M6: 2,865,398 km (0.064 R)
• M7: 3,495,504 km (0.051 R)
• M8: 4,106,611 km (0.109 R)
• M9: 4,483,299 km (0.042 R)
• M10: 4,980,562 km (0.118 R)
• M11: 5,619,943 km (0.108 R)
• M12: 6,458,140 km (0.076 R)
• M13: 7,441,596 km (0.092 R)
• M14: 8,173,429 km (0.041 R)
• M15: 10,739,930 km (0.049 R)
• M16: 11,115,571 km (0.043 R)
• M17: 11,413,869 km (0.115 R)
• M18: 12,160,661 km (0.074 R)
• M19: 13,413,095 km (0.025 R)
• M20: 15,057,923 km (0.045 R)
• M21: 16,281,035 km (0.036 R)
• M22: 17,626,668 km (0.062 R)
• M23: 19,472,556 km (0.089 R)
• M24: 20,283,676 km (0.032 R)
• M25: 20,793,954 km (0.108 R)
• M26: 22,040,105 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.4

Radius: 9.9

Gravity: 9.98 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 5.05 AU - 6.67 AU

Year: 5207 Days

Day: 7.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 34,939,884 km

• M1: 123,119 km (0.082 R)
• M2: 464,352 km (0.069 R)
• M3: 895,642 km (0.078 R)
• M4: 1,318,256 km (0.044 R)
• M5: 1,774,680 km (0.059 R)
• M6: 2,969,219 km (0.114 R)
• M7: 3,295,791 km (0.09 R)
• M8: 3,691,926 km (0.099 R)
• M9: 4,660,572 km (0.089 R)
• M10: 5,132,553 km (0.116 R)
• M11: 5,790,335 km (0.111 R)
• M12: 6,811,490 km (0.075 R)
• M13: 7,273,748 km (0.119 R)
• M14: 7,718,951 km (0.084 R)
• M15: 8,501,497 km (0.118 R)
• M16: 8,953,881 km (0.081 R)
• M17: 9,817,659 km (0.091 R)
• M18: 10,454,647 km (0.082 R)
• M19: 12,743,046 km (0.113 R)
• M20: 14,752,744 km (0.062 R)
• M21: 16,080,126 km (0.081 R)
• M22: 16,965,296 km (0.118 R)
• M23: 17,354,400 km (0.106 R)
• M24: 18,421,332 km (0.118 R)
• M25: 18,901,691 km (0.11 R)
• M26: 20,465,737 km (0.082 R)
• M27: 21,204,451 km (0.076 R)
• M28: 23,367,786 km (0.107 R)
• M29: 26,970,103 km (0.088 R)
• M30: 33,194,272 km (0.105 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: 479 - 11,832 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit