🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.09 AU - 1.51 AU

Year: 568 Days

Day: 25.3 Hours

Environment

Temp: -29 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.01 AU - 1.63 AU

Year: 581 Days

Day: 34 Hours

Environment

Temp: -38 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,054,658 km

• M1: 39,943 km (0.03 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.51 AU - 3.11 AU

Year: 1804 Days

Day: 29.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.7

Radius: 8.7

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 9.31 AU - 12.65 AU

Year: 13931 Days

Day: 12.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 100,054,658 km

• M1: 108,159 km (0.06 R)
• M2: 572,810 km (0.115 R)
• M3: 1,564,195 km (0.105 R)
• M4: 2,081,654 km (0.029 R)
• M5: 3,067,355 km (0.048 R)
• M6: 3,717,208 km (0.06 R)
• M7: 4,189,788 km (0.113 R)
• M8: 4,860,435 km (0.075 R)
• M9: 5,778,966 km (0.114 R)
• M10: 8,599,933 km (0.107 R)
• M11: 9,783,102 km (0.037 R)
• M12: 10,306,994 km (0.105 R)
• M13: 11,127,538 km (0.119 R)
• M14: 11,756,597 km (0.089 R)
• M15: 12,050,258 km (0.041 R)
• M16: 14,112,914 km (0.105 R)
• M17: 15,612,183 km (0.111 R)
• M18: 15,895,821 km (0.083 R)
• M19: 16,182,899 km (0.112 R)
• M20: 20,573,896 km (0.095 R)
• M21: 28,873,885 km (0.116 R)
• M22: 33,226,585 km (0.065 R)
• M23: 38,511,279 km (0.094 R)
• M24: 47,820,007 km (0.095 R)
• M25: 49,174,615 km (0.117 R)
• M26: 51,332,116 km (0.115 R)
• M27: 52,911,420 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.7

Radius: 8.9

Gravity: 10.46 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 8.99 AU - 13.69 AU

Year: 14621 Days

Day: 13.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 100,054,658 km

• M1: 110,702 km (0.087 R)
• M2: 422,165 km (0.061 R)
• M3: 810,072 km (0.092 R)
• M4: 1,389,315 km (0.092 R)
• M5: 1,955,992 km (0.11 R)
• M6: 2,558,124 km (0.106 R)
• M7: 4,097,635 km (0.101 R)
• M8: 5,046,983 km (0.11 R)
• M9: 5,333,014 km (0.099 R)
• M10: 7,697,409 km (0.033 R)
• M11: 10,000,767 km (0.112 R)
• M12: 10,282,161 km (0.069 R)
• M13: 13,193,485 km (0.103 R)
• M14: 15,464,081 km (0.069 R)
• M15: 15,917,213 km (0.116 R)
• M16: 16,691,831 km (0.113 R)
• M17: 17,168,600 km (0.071 R)
• M18: 17,736,174 km (0.089 R)
• M19: 20,311,800 km (0.108 R)
• M20: 23,224,770 km (0.116 R)
• M21: 28,491,812 km (0.036 R)
• M22: 29,517,455 km (0.106 R)
• M23: 37,532,759 km (0.09 R)
• M24: 38,488,690 km (0.069 R)
• M25: 39,181,478 km (0.104 R)
• M26: 44,265,262 km (0.076 R)
• M27: 45,486,130 km (0.113 R)
• M28: 51,091,862 km (0.118 R)
• M29: 52,944,631 km (0.064 R)
• M30: 53,973,865 km (0.091 R)
• M31: 60,059,356 km (0.107 R)
• M32: 61,743,529 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 751

Radius: 3

Gravity: 83.44 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 14.7 AU - 20.94 AU

Year: 28803 Days

Day: 18.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 100,054,658 km

• M1: 37,250 km (0.063 R)
• M2: 177,872 km (0.091 R)
• M3: 374,892 km (0.111 R)
• M4: 520,002 km (0.116 R)
• M5: 670,647 km (0.064 R)
• M6: 778,956 km (0.07 R)
• M7: 963,560 km (0.095 R)
• M8: 1,059,303 km (0.111 R)
• M9: 1,222,813 km (0.119 R)
• M10: 2,050,089 km (0.083 R)
• M11: 2,959,644 km (0.103 R)
• M12: 3,104,305 km (0.113 R)
• M13: 3,664,400 km (0.09 R)
• M14: 4,940,918 km (0.037 R)
• M15: 5,568,930 km (0.082 R)
• M16: 5,970,301 km (0.119 R)
• M17: 9,090,763 km (0.09 R)
• M18: 9,900,088 km (0.097 R)
• M19: 10,960,737 km (0.046 R)
• M20: 11,237,194 km (0.11 R)
• M21: 13,149,204 km (0.098 R)
• M22: 13,778,562 km (0.07 R)
• M23: 14,676,150 km (0.107 R)
• M24: 25,767,784 km (0.032 R)
• M25: 27,631,475 km (0.061 R)
• M26: 27,758,932 km (0.113 R)
• M27: 29,850,310 km (0.057 R)
• M28: 36,290,349 km (0.106 R)
• M29: 37,368,651 km (0.083 R)
• M30: 38,468,045 km (0.077 R)
• M31: 44,639,406 km (0.117 R)
• M32: 44,814,735 km (0.073 R)
• M33: 54,781,095 km (0.089 R)
• M34: 55,791,179 km (0.118 R)
• M35: 68,428,908 km (0.093 R)
• M36: 71,261,843 km (0.11 R)
• M37: 74,417,910 km (0.11 R)
• M38: 84,979,818 km (0.113 R)
• M39: 85,249,244 km (0.084 R)
• M40: 91,320,375 km (0.093 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 10,627 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit