🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.7

Radius: 11.4

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.55 AU - 0.57 AU

Year: 295 Days

Day: 11.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 53,681,265 km

• M1: 141,819 km (0.102 R)
• M2: 809,773 km (0.061 R)
• M3: 1,519,615 km (0.113 R)
• M4: 2,282,714 km (0.117 R)
• M5: 2,644,442 km (0.057 R)
• M6: 3,005,870 km (0.057 R)
• M7: 3,594,388 km (0.098 R)
• M8: 3,969,280 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.9

Radius: 13.8

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.53 AU - 0.75 AU

Year: 360 Days

Day: 9.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 53,681,265 km

• M1: 172,935 km (0.117 R)
• M2: 627,713 km (0.082 R)
• M3: 1,254,229 km (0.11 R)
• M4: 1,697,038 km (0.082 R)
• M5: 2,165,878 km (0.03 R)
• M6: 2,761,427 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993

Radius: 8.9

Gravity: 12.54 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.6 AU - 2.2 AU

Year: 1841 Days

Day: 13.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 53,681,265 km

• M1: 112,946 km (0.096 R)
• M2: 523,144 km (0.073 R)
• M3: 945,159 km (0.091 R)
• M4: 1,536,669 km (0.06 R)
• M5: 2,064,151 km (0.085 R)
• M6: 2,981,486 km (0.119 R)
• M7: 3,392,581 km (0.12 R)
• M8: 3,859,924 km (0.119 R)
• M9: 4,535,359 km (0.103 R)
• M10: 5,475,731 km (0.119 R)
• M11: 5,841,498 km (0.1 R)
• M12: 6,249,451 km (0.119 R)
• M13: 6,731,007 km (0.054 R)
• M14: 7,122,504 km (0.096 R)
• M15: 8,231,024 km (0.09 R)
• M16: 8,646,458 km (0.088 R)
• M17: 9,450,397 km (0.079 R)
• M18: 10,376,557 km (0.08 R)
• M19: 11,440,348 km (0.08 R)
• M20: 12,080,028 km (0.118 R)
• M21: 14,600,004 km (0.07 R)
• M22: 16,032,105 km (0.099 R)
• M23: 16,529,518 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.4

Radius: 9.1

Gravity: 10.28 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2 AU - 2.18 AU

Year: 2124 Days

Day: 14.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 53,681,265 km

• M1: 113,246 km (0.12 R)
• M2: 411,993 km (0.095 R)
• M3: 721,810 km (0.101 R)
• M4: 1,074,711 km (0.03 R)
• M5: 1,397,543 km (0.036 R)
• M6: 2,142,092 km (0.061 R)
• M7: 2,706,525 km (0.088 R)
• M8: 3,525,423 km (0.112 R)
• M9: 4,374,990 km (0.087 R)
• M10: 5,426,663 km (0.106 R)
• M11: 6,420,591 km (0.071 R)
• M12: 7,147,786 km (0.066 R)
• M13: 8,085,167 km (0.107 R)
• M14: 9,000,406 km (0.088 R)
• M15: 11,469,070 km (0.11 R)
• M16: 12,160,811 km (0.062 R)
• M17: 13,228,192 km (0.032 R)
• M18: 15,112,227 km (0.084 R)
• M19: 16,548,516 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.3

Radius: 8.1

Gravity: 7.5 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.71 AU - 2.97 AU

Year: 3364 Days

Day: 8.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 53,681,265 km

• M1: 100,829 km (0.066 R)
• M2: 382,821 km (0.032 R)
• M3: 675,734 km (0.102 R)
• M4: 949,498 km (0.095 R)
• M5: 1,393,953 km (0.109 R)
• M6: 2,458,641 km (0.03 R)
• M7: 2,940,197 km (0.08 R)
• M8: 3,373,282 km (0.075 R)
• M9: 4,154,183 km (0.086 R)
• M10: 4,768,881 km (0.064 R)
• M11: 5,293,221 km (0.093 R)
• M12: 5,776,572 km (0.069 R)
• M13: 6,206,217 km (0.095 R)
• M14: 6,919,799 km (0.104 R)
• M15: 7,435,613 km (0.08 R)
• M16: 8,889,853 km (0.097 R)
• M17: 9,721,169 km (0.077 R)
• M18: 10,682,634 km (0.105 R)
• M19: 13,155,038 km (0.083 R)
• M20: 14,670,764 km (0.086 R)
• M21: 16,405,202 km (0.093 R)
• M22: 17,542,445 km (0.096 R)
• M23: 20,337,382 km (0.091 R)

Asteroid Belt

Center: 3.68 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.6

Radius: 13.8

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.64 AU - 5.38 AU

Year: 6732 Days

Day: 14 Hours

Environment

Temp: -214 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 53,681,265 km

• M1: 175,179 km (0.062 R)
• M2: 670,797 km (0.069 R)
• M3: 1,478,326 km (0.085 R)
• M4: 2,318,019 km (0.099 R)
• M5: 3,943,101 km (0.051 R)
• M6: 4,396,233 km (0.066 R)
• M7: 5,938,138 km (0.103 R)
• M8: 8,827,471 km (0.117 R)
• M9: 11,509,911 km (0.026 R)
• M10: 12,074,194 km (0.116 R)
• M11: 15,483,828 km (0.079 R)
• M12: 16,172,128 km (0.071 R)
• M13: 22,041,900 km (0.083 R)
• M14: 24,305,465 km (0.054 R)
• M15: 25,579,890 km (0.073 R)
• M16: 26,809,135 km (0.106 R)
• M17: 34,494,427 km (0.073 R)
• M18: 36,430,672 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.9

Radius: 14.7

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.92 AU - 4.94 AU

Year: 7694 Days

Day: 6 Hours

Environment

Temp: -218 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 53,681,265 km

• M1: 322,832 km (0.095 R)
• M2: 948,899 km (0.101 R)
• M3: 1,433,896 km (0.093 R)
• M4: 2,274,486 km (0.053 R)
• M5: 4,068,314 km (0.054 R)
• M6: 6,100,900 km (0.069 R)
• M7: 9,424,067 km (0.084 R)
• M8: 10,093,069 km (0.1 R)
• M9: 10,640,747 km (0.041 R)
• M10: 12,292,008 km (0.091 R)
• M11: 13,208,445 km (0.086 R)
• M12: 17,195,378 km (0.102 R)
• M13: 20,312,997 km (0.091 R)
• M14: 22,505,653 km (0.03 R)
• M15: 35,307,641 km (0.108 R)
• M16: 40,425,833 km (0.109 R)
• M17: 42,065,575 km (0.066 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 575.1

Radius: 6.2

Gravity: 14.96 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 6.14 AU - 7.8 AU

Year: 12935 Days

Day: 20 Hours

Environment

Temp: -234 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 53,681,265 km

• M1: 77,193 km (0.097 R)
• M2: 296,653 km (0.102 R)
• M3: 704,157 km (0.08 R)
• M4: 924,814 km (0.078 R)
• M5: 1,191,846 km (0.087 R)
• M6: 1,612,964 km (0.068 R)
• M7: 2,662,393 km (0.078 R)
• M8: 3,041,774 km (0.106 R)
• M9: 3,611,741 km (0.109 R)
• M10: 3,936,070 km (0.096 R)
• M11: 5,785,698 km (0.119 R)
• M12: 6,345,044 km (0.103 R)
• M13: 6,539,222 km (0.11 R)
• M14: 9,490,788 km (0.091 R)
• M15: 10,267,799 km (0.072 R)
• M16: 10,863,947 km (0.066 R)
• M17: 13,101,333 km (0.103 R)
• M18: 13,353,405 km (0.055 R)
• M19: 17,763,251 km (0.091 R)
• M20: 18,227,902 km (0.053 R)
• M21: 18,542,207 km (0.11 R)
• M22: 19,425,284 km (0.061 R)
• M23: 19,918,508 km (0.074 R)
• M24: 24,264,176 km (0.118 R)
• M25: 24,549,160 km (0.116 R)
• M26: 25,029,070 km (0.105 R)
• M27: 26,106,624 km (0.057 R)
• M28: 32,419,205 km (0.099 R)
• M29: 34,770,435 km (0.029 R)
• M30: 37,233,115 km (0.118 R)
• M31: 39,941,285 km (0.105 R)
• M32: 40,471,610 km (0.093 R)
• M33: 40,738,642 km (0.106 R)
• M34: 50,838,443 km (0.077 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: 294 - 15,395 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit