🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.27 AU - 1.65 AU

Year: 799 Days

Day: 30 Hours

Environment

Temp: -113 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.1

Radius: 10.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.12 AU - 3.38 AU

Year: 2066 Days

Day: 7.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 52,861,106 km

• M1: 130,599 km (0.119 R)
• M2: 475,422 km (0.111 R)
• M3: 976,276 km (0.102 R)
• M4: 1,351,766 km (0.048 R)
• M5: 1,907,672 km (0.054 R)
• M6: 2,669,873 km (0.112 R)
• M7: 3,269,312 km (0.116 R)
• M8: 3,802,628 km (0.09 R)
• M9: 4,934,037 km (0.117 R)
• M10: 5,577,906 km (0.1 R)
• M11: 7,290,652 km (0.098 R)
• M12: 9,669,258 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.2

Radius: 13.7

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.54 AU - 3.22 AU

Year: 2214 Days

Day: 10.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 52,861,106 km

• M1: 171,290 km (0.068 R)
• M2: 669,899 km (0.056 R)
• M3: 1,179,579 km (0.072 R)
• M4: 1,654,104 km (0.11 R)
• M5: 2,149,422 km (0.093 R)
• M6: 2,693,958 km (0.082 R)
• M7: 3,359,220 km (0.077 R)
• M8: 3,883,710 km (0.093 R)
• M9: 4,699,168 km (0.054 R)
• M10: 6,392,915 km (0.117 R)
• M11: 8,972,431 km (0.08 R)
• M12: 9,501,709 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.1

Radius: 8.6

Gravity: 13.37 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.89 AU - 4.01 AU

Year: 2903 Days

Day: 12.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 52,861,106 km

• M1: 106,962 km (0.085 R)
• M2: 394,639 km (0.091 R)
• M3: 1,129,464 km (0.104 R)
• M4: 1,445,863 km (0.101 R)
• M5: 1,784,852 km (0.089 R)
• M6: 2,499,780 km (0.104 R)
• M7: 2,771,450 km (0.101 R)
• M8: 3,412,627 km (0.086 R)
• M9: 3,955,966 km (0.112 R)
• M10: 4,237,360 km (0.078 R)
• M11: 4,555,554 km (0.068 R)
• M12: 5,291,576 km (0.041 R)
• M13: 7,029,604 km (0.111 R)
• M14: 7,575,038 km (0.082 R)
• M15: 8,010,816 km (0.096 R)
• M16: 8,786,631 km (0.065 R)
• M17: 10,818,469 km (0.066 R)
• M18: 12,304,874 km (0.092 R)
• M19: 12,580,732 km (0.027 R)
• M20: 14,731,501 km (0.11 R)
• M21: 18,043,897 km (0.085 R)
• M22: 19,311,739 km (0.105 R)
• M23: 21,822,141 km (0.119 R)
• M24: 23,541,170 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.7

Radius: 9

Gravity: 9.96 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.15 AU - 3.89 AU

Year: 2992 Days

Day: 12.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 52,861,106 km

• M1: 111,899 km (0.118 R)
• M2: 611,855 km (0.114 R)
• M3: 951,442 km (0.116 R)
• M4: 1,319,154 km (0.101 R)
• M5: 1,676,244 km (0.097 R)
• M6: 2,070,734 km (0.047 R)
• M7: 2,861,358 km (0.119 R)
• M8: 3,243,581 km (0.099 R)
• M9: 3,779,441 km (0.03 R)
• M10: 4,306,624 km (0.06 R)
• M11: 4,645,911 km (0.071 R)
• M12: 5,003,002 km (0.048 R)
• M13: 6,530,845 km (0.086 R)
• M14: 7,196,555 km (0.07 R)
• M15: 12,717,614 km (0.118 R)
• M16: 13,466,352 km (0.099 R)
• M17: 14,493,191 km (0.078 R)
• M18: 15,518,834 km (0.103 R)
• M19: 17,485,747 km (0.114 R)
• M20: 17,944,414 km (0.094 R)
• M21: 18,706,915 km (0.03 R)
• M22: 19,429,771 km (0.089 R)
• M23: 20,296,392 km (0.11 R)
• M24: 20,803,080 km (0.072 R)
• M25: 22,040,404 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.9

Radius: 9.8

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 6.25 AU - 6.27 AU

Year: 7096 Days

Day: 5.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 52,861,106 km

• M1: 121,922 km (0.093 R)
• M2: 587,321 km (0.112 R)
• M3: 1,132,306 km (0.099 R)
• M4: 1,760,617 km (0.087 R)
• M5: 2,394,464 km (0.05 R)
• M6: 2,736,594 km (0.051 R)
• M7: 3,132,131 km (0.107 R)
• M8: 4,689,295 km (0.032 R)
• M9: 5,228,894 km (0.109 R)
• M10: 5,652,556 km (0.1 R)
• M11: 6,033,881 km (0.07 R)
• M12: 8,611,601 km (0.1 R)
• M13: 9,959,029 km (0.039 R)
• M14: 15,383,448 km (0.045 R)
• M15: 15,753,254 km (0.099 R)
• M16: 16,703,500 km (0.073 R)
• M17: 19,567,551 km (0.12 R)
• M18: 24,453,866 km (0.095 R)
• M19: 25,383,168 km (0.078 R)
• M20: 26,423,621 km (0.063 R)
• M21: 29,148,696 km (0.093 R)
• M22: 31,262,365 km (0.085 R)
• M23: 32,760,886 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 192

Radius: 7.5

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 11.77 AU - 14.75 AU

Year: 21875 Days

Day: 20.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 52,861,106 km

• M1: 93,798 km (0.092 R)
• M2: 352,453 km (0.095 R)
• M3: 888,462 km (0.106 R)
• M4: 1,166,863 km (0.109 R)
• M5: 3,810,557 km (0.065 R)
• M6: 4,527,280 km (0.103 R)
• M7: 8,310,311 km (0.06 R)
• M8: 9,114,101 km (0.086 R)
• M9: 12,011,811 km (0.094 R)
• M10: 12,307,716 km (0.096 R)
• M11: 17,128,208 km (0.075 R)
• M12: 20,285,322 km (0.089 R)
• M13: 22,622,938 km (0.03 R)
• M14: 28,240,188 km (0.051 R)
• M15: 29,939,321 km (0.086 R)
• M16: 41,856,587 km (0.085 R)
• M17: 42,400,674 km (0.088 R)
• M18: 50,062,628 km (0.1 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: 277 - 18,259 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit