🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.3

Radius: 11.4

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.78 AU - 1.04 AU

Year: 579 Days

Day: 13.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 91,256,111 km

• M1: 141,819 km (0.072 R)
• M2: 556,803 km (0.041 R)
• M3: 940,223 km (0.119 R)
• M4: 1,702,573 km (0.057 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.5

Radius: 9.5

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.01 AU - 1.37 AU

Year: 866 Days

Day: 9.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 91,256,111 km

• M1: 118,182 km (0.07 R)
• M2: 550,969 km (0.106 R)
• M3: 888,911 km (0.118 R)
• M4: 1,441,974 km (0.097 R)
• M5: 2,149,572 km (0.12 R)
• M6: 2,697,100 km (0.092 R)
• M7: 3,802,927 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.5

Radius: 14.7

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.79 AU - 2.91 AU

Year: 3208 Days

Day: 5.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 91,256,111 km

• M1: 182,958 km (0.099 R)
• M2: 696,079 km (0.117 R)
• M3: 1,156,990 km (0.091 R)
• M4: 2,012,241 km (0.089 R)
• M5: 2,818,873 km (0.06 R)
• M6: 3,509,716 km (0.046 R)
• M7: 4,199,811 km (0.063 R)
• M8: 5,156,339 km (0.055 R)
• M9: 5,659,587 km (0.078 R)
• M10: 6,401,442 km (0.062 R)
• M11: 7,175,462 km (0.076 R)
• M12: 7,804,671 km (0.102 R)
• M13: 8,836,297 km (0.071 R)
• M14: 10,078,109 km (0.079 R)
• M15: 11,083,706 km (0.096 R)
• M16: 12,109,200 km (0.093 R)
• M17: 12,907,155 km (0.116 R)
• M18: 16,511,267 km (0.118 R)
• M19: 18,513,335 km (0.077 R)
• M20: 21,609,113 km (0.092 R)
• M21: 22,156,641 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.9

Radius: 11.4

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.33 AU - 4.77 AU

Year: 5435 Days

Day: 11.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 91,256,111 km

• M1: 150,047 km (0.111 R)
• M2: 675,883 km (0.079 R)
• M3: 1,073,814 km (0.079 R)
• M4: 1,908,869 km (0.117 R)
• M5: 2,378,307 km (0.074 R)
• M6: 4,393,241 km (0.061 R)
• M7: 5,266,443 km (0.112 R)
• M8: 5,656,744 km (0.119 R)
• M9: 6,119,002 km (0.079 R)
• M10: 8,129,447 km (0.068 R)
• M11: 8,519,599 km (0.092 R)
• M12: 9,621,387 km (0.088 R)
• M13: 10,584,797 km (0.12 R)
• M14: 11,248,713 km (0.074 R)
• M15: 15,432,367 km (0.068 R)
• M16: 19,094,373 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.5

Radius: 12.2

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.87 AU - 4.27 AU

Year: 5475 Days

Day: 12.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 91,256,111 km

• M1: 151,692 km (0.115 R)
• M2: 558,598 km (0.11 R)
• M3: 1,257,968 km (0.119 R)
• M4: 1,821,952 km (0.059 R)
• M5: 2,409,274 km (0.067 R)
• M6: 3,406,493 km (0.117 R)
• M7: 4,772,022 km (0.049 R)
• M8: 7,387,592 km (0.117 R)
• M9: 9,440,224 km (0.072 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 613.1

Radius: 3.4

Gravity: 53.04 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 7.19 AU - 7.43 AU

Year: 13180 Days

Day: 22.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 91,256,111 km

• M1: 42,635 km (0.07 R)
• M2: 248,931 km (0.074 R)
• M3: 399,277 km (0.061 R)
• M4: 1,260,362 km (0.117 R)
• M5: 1,663,528 km (0.096 R)
• M6: 2,898,608 km (0.09 R)
• M7: 3,233,408 km (0.101 R)
• M8: 3,894,481 km (0.061 R)
• M9: 4,453,828 km (0.034 R)
• M10: 6,178,691 km (0.09 R)
• M11: 6,772,146 km (0.085 R)
• M12: 7,402,551 km (0.093 R)
• M13: 8,876,838 km (0.071 R)
• M14: 9,123,525 km (0.052 R)
• M15: 9,682,573 km (0.078 R)
• M16: 10,426,523 km (0.043 R)
• M17: 14,724,470 km (0.057 R)
• M18: 15,350,686 km (0.117 R)
• M19: 26,474,934 km (0.115 R)
• M20: 29,969,091 km (0.089 R)
• M21: 31,198,786 km (0.117 R)
• M22: 35,705,421 km (0.079 R)
• M23: 36,078,668 km (0.107 R)
• M24: 38,764,249 km (0.081 R)
• M25: 44,529,302 km (0.092 R)
• M26: 45,834,843 km (0.104 R)
• M27: 47,165,665 km (0.08 R)
• M28: 52,105,986 km (0.067 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 820.8

Radius: 4.6

Gravity: 38.79 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 9.36 AU - 12.44 AU

Year: 23998 Days

Day: 19.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 91,256,111 km

• M1: 57,146 km (0.066 R)
• M2: 214,823 km (0.059 R)
• M3: 607,068 km (0.085 R)
• M4: 786,735 km (0.058 R)
• M5: 1,534,126 km (0.104 R)
• M6: 2,422,438 km (0.069 R)
• M7: 5,061,494 km (0.039 R)
• M8: 5,550,679 km (0.101 R)
• M9: 6,026,251 km (0.094 R)
• M10: 7,461,044 km (0.096 R)
• M11: 7,932,277 km (0.106 R)
• M12: 8,876,390 km (0.108 R)
• M13: 9,167,806 km (0.11 R)
• M14: 9,586,381 km (0.079 R)
• M15: 10,143,035 km (0.054 R)
• M16: 12,154,827 km (0.094 R)
• M17: 14,901,743 km (0.099 R)
• M18: 17,667,808 km (0.05 R)
• M19: 18,597,708 km (0.083 R)
• M20: 20,757,602 km (0.07 R)
• M21: 21,374,544 km (0.108 R)
• M22: 26,635,751 km (0.071 R)
• M23: 27,486,514 km (0.09 R)
• M24: 27,732,902 km (0.108 R)
• M25: 29,627,858 km (0.086 R)
• M26: 33,532,812 km (0.051 R)
• M27: 36,121,603 km (0.103 R)
• M28: 42,508,833 km (0.097 R)
• M29: 43,837,113 km (0.041 R)
• M30: 51,266,891 km (0.111 R)
• M31: 51,640,138 km (0.068 R)
• M32: 52,392,316 km (0.117 R)
• M33: 65,220,333 km (0.112 R)
• M34: 66,541,282 km (0.091 R)
• M35: 68,782,109 km (0.028 R)
• M36: 71,304,479 km (0.091 R)
• M37: 79,739,704 km (0.11 R)
• M38: 83,549,663 km (0.178 R)
• M39: 85,368,474 km (0.185 R)
• M40: 86,683,589 km (0.036 R)
• M41: 87,479,150 km (0.082 R)
• M42: 88,012,167 km (0.115 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 19,929 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit