🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.9 AU - 1.18 AU

Year: 374 Days

Day: 33.4 Hours

Environment

Temp: 161 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.54 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.9

Radius: 10.1

Gravity: 9.72 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 4.91 AU - 7.17 AU

Year: 5241 Days

Day: 7.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 31,380,771 km

• M1: 125,662 km (0.103 R)
• M2: 450,888 km (0.097 R)
• M3: 921,822 km (0.039 R)
• M4: 1,555,519 km (0.105 R)
• M5: 2,582,209 km (0.098 R)
• M6: 3,138,264 km (0.066 R)
• M7: 3,680,257 km (0.106 R)
• M8: 4,108,406 km (0.094 R)
• M9: 6,033,881 km (0.072 R)
• M10: 6,360,901 km (0.1 R)
• M11: 8,742,799 km (0.106 R)
• M12: 10,833,130 km (0.089 R)
• M13: 11,366,745 km (0.097 R)
• M14: 11,968,877 km (0.119 R)
• M15: 17,642,825 km (0.07 R)
• M16: 19,706,976 km (0.087 R)
• M17: 21,774,419 km (0.081 R)
• M18: 22,158,287 km (0.113 R)
• M19: 25,140,521 km (0.102 R)
• M20: 26,947,064 km (0.117 R)
• M21: 27,927,230 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.5

Radius: 10.9

Gravity: 7.87 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 7.41 AU - 9.47 AU

Year: 8658 Days

Day: 12.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 31,380,771 km

• M1: 137,181 km (0.106 R)
• M2: 476,469 km (0.058 R)
• M3: 1,126,472 km (0.091 R)
• M4: 1,774,081 km (0.111 R)
• M5: 2,148,375 km (0.096 R)
• M6: 2,993,154 km (0.075 R)
• M7: 4,073,550 km (0.08 R)
• M8: 4,438,120 km (0.069 R)
• M9: 6,157,149 km (0.12 R)
• M10: 7,763,381 km (0.081 R)
• M11: 8,870,406 km (0.1 R)
• M12: 9,632,308 km (0.095 R)
• M13: 14,754,389 km (0.1 R)
• M14: 15,484,128 km (0.104 R)
• M15: 17,087,518 km (0.027 R)
• M16: 17,670,351 km (0.12 R)
• M17: 19,107,687 km (0.069 R)
• M18: 22,128,218 km (0.061 R)
• M19: 22,908,371 km (0.098 R)
• M20: 26,794,026 km (0.106 R)
• M21: 28,383,204 km (0.114 R)
• M22: 30,350,865 km (0.058 R)
• M23: 31,639,501 km (0.114 R)
• M24: 33,301,084 km (0.078 R)
• M25: 37,647,501 km (0.093 R)
• M26: 40,789,355 km (0.081 R)
• M27: 42,225,645 km (0.067 R)
• M28: 43,023,001 km (0.056 R)
• M29: 45,753,910 km (0.059 R)
• M30: 47,589,775 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647

Radius: 14.2

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 8.17 AU - 10.01 AU

Year: 9677 Days

Day: 13.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 31,380,771 km

• M1: 178,919 km (0.059 R)
• M2: 741,557 km (0.113 R)
• M3: 1,248,843 km (0.093 R)
• M4: 2,460,885 km (0.086 R)
• M5: 4,001,743 km (0.067 R)
• M6: 4,935,383 km (0.067 R)
• M7: 6,079,508 km (0.079 R)
• M8: 6,547,300 km (0.109 R)
• M9: 7,039,029 km (0.115 R)
• M10: 8,799,646 km (0.067 R)
• M11: 9,686,163 km (0.036 R)
• M12: 10,326,591 km (0.114 R)
• M13: 15,233,850 km (0.12 R)
• M14: 17,142,270 km (0.082 R)
• M15: 17,934,092 km (0.03 R)
• M16: 18,825,396 km (0.071 R)
• M17: 21,101,827 km (0.099 R)
• M18: 22,264,053 km (0.045 R)
• M19: 31,947,373 km (0.118 R)
• M20: 38,003,993 km (0.098 R)
• M21: 39,972,850 km (0.087 R)
• M22: 41,493,662 km (0.111 R)
• M23: 42,138,429 km (0.116 R)
• M24: 44,113,420 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.3

Radius: 10.8

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 8.58 AU - 13.4 AU

Year: 12865 Days

Day: 10.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 31,380,771 km

• M1: 134,488 km (0.046 R)
• M2: 663,915 km (0.104 R)
• M3: 1,069,176 km (0.088 R)
• M4: 1,749,697 km (0.117 R)
• M5: 2,105,590 km (0.094 R)
• M6: 3,060,024 km (0.091 R)
• M7: 3,504,330 km (0.119 R)
• M8: 3,907,347 km (0.117 R)
• M9: 7,790,160 km (0.114 R)
• M10: 9,011,776 km (0.051 R)
• M11: 12,130,143 km (0.042 R)
• M12: 17,550,224 km (0.089 R)
• M13: 18,897,502 km (0.096 R)
• M14: 21,089,560 km (0.067 R)
• M15: 27,615,169 km (0.099 R)
• M16: 29,434,877 km (0.108 R)
• M17: 33,788,773 km (0.109 R)
• M18: 38,032,566 km (0.075 R)
• M19: 41,370,842 km (0.117 R)
• M20: 42,759,111 km (0.118 R)
• M21: 43,181,575 km (0.104 R)
• M22: 51,907,619 km (0.058 R)
• M23: 55,838,153 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97

Radius: 10.1

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 10.98 AU - 12.36 AU

Year: 14077 Days

Day: 11.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 78.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 31,380,771 km

• M1: 134,189 km (0.034 R)
• M2: 453,880 km (0.111 R)
• M3: 797,057 km (0.093 R)
• M4: 2,359,458 km (0.114 R)
• M5: 3,560,579 km (0.113 R)
• M6: 4,056,047 km (0.116 R)
• M7: 6,098,507 km (0.097 R)
• M8: 8,630,002 km (0.071 R)
• M9: 9,358,693 km (0.104 R)
• M10: 16,613,143 km (0.088 R)
• M11: 20,214,412 km (0.08 R)
• M12: 20,920,813 km (0.103 R)
• M13: 23,062,905 km (0.115 R)
• M14: 25,591,708 km (0.063 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 560 - 19,276 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit