🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.1

Radius: 14.3

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.53 AU - 0.73 AU

Year: 339 Days

Day: 10.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 49,928,728 km

• M1: 177,872 km (0.078 R)
• M2: 866,770 km (0.102 R)
• M3: 1,319,603 km (0.099 R)
• M4: 1,944,473 km (0.076 R)
• M5: 3,254,352 km (0.058 R)
• M6: 3,803,526 km (0.096 R)
• M7: 4,268,775 km (0.038 R)
• M8: 4,744,048 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.8

Radius: 11.1

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.64 AU - 0.66 AU

Year: 355 Days

Day: 5.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 49,928,728 km

• M1: 138,079 km (0.075 R)
• M2: 494,122 km (0.105 R)
• M3: 1,028,037 km (0.098 R)
• M4: 1,453,942 km (0.095 R)
• M5: 2,042,609 km (0.038 R)
• M6: 2,452,807 km (0.097 R)
• M7: 3,086,204 km (0.118 R)
• M8: 3,485,780 km (0.067 R)
• M9: 4,162,860 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.6

Radius: 10.4

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.66 AU - 0.8 AU

Year: 423 Days

Day: 7.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 49,928,728 km

• M1: 129,402 km (0.112 R)
• M2: 612,603 km (0.087 R)
• M3: 951,891 km (0.042 R)
• M4: 1,399,189 km (0.111 R)
• M5: 1,985,014 km (0.086 R)
• M6: 2,315,775 km (0.102 R)
• M7: 2,872,878 km (0.06 R)
• M8: 3,538,738 km (0.097 R)
• M9: 3,891,489 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.4

Radius: 9.3

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.82 AU - 0.88 AU

Year: 532 Days

Day: 12.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 49,928,728 km

• M1: 115,639 km (0.045 R)
• M2: 411,095 km (0.115 R)
• M3: 768,634 km (0.115 R)
• M4: 1,158,486 km (0.094 R)
• M5: 1,573,770 km (0.103 R)
• M6: 1,948,961 km (0.048 R)
• M7: 2,426,777 km (0.069 R)
• M8: 2,746,168 km (0.097 R)
• M9: 3,337,828 km (0.062 R)
• M10: 3,641,063 km (0.106 R)
• M11: 4,024,482 km (0.06 R)
• M12: 4,434,679 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.3

Radius: 10.6

Gravity: 8.17 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.93 AU - 2.95 AU

Year: 3419 Days

Day: 9.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 49,928,728 km

• M1: 131,945 km (0.103 R)
• M2: 491,728 km (0.09 R)
• M3: 1,253,181 km (0.086 R)
• M4: 2,904,742 km (0.091 R)
• M5: 4,003,089 km (0.117 R)
• M6: 6,025,353 km (0.047 R)
• M7: 9,179,475 km (0.036 R)
• M8: 10,133,760 km (0.108 R)
• M9: 12,286,174 km (0.062 R)
• M10: 13,795,766 km (0.109 R)
• M11: 14,411,960 km (0.105 R)
• M12: 15,154,115 km (0.104 R)
• M13: 15,865,901 km (0.054 R)
• M14: 18,135,301 km (0.089 R)
• M15: 18,750,448 km (0.115 R)
• M16: 19,252,498 km (0.111 R)
• M17: 20,087,404 km (0.098 R)
• M18: 21,486,892 km (0.082 R)
• M19: 22,175,790 km (0.099 R)
• M20: 24,035,740 km (0.12 R)
• M21: 25,079,185 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.9

Radius: 9.8

Gravity: 9.94 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.53 AU - 6.19 AU

Year: 8417 Days

Day: 8.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 49,928,728 km

• M1: 121,922 km (0.09 R)
• M2: 464,202 km (0.036 R)
• M3: 1,028,037 km (0.027 R)
• M4: 1,394,551 km (0.038 R)
• M5: 2,796,732 km (0.099 R)
• M6: 3,355,480 km (0.099 R)
• M7: 5,096,650 km (0.114 R)
• M8: 5,792,130 km (0.09 R)
• M9: 6,932,814 km (0.076 R)
• M10: 7,956,961 km (0.093 R)
• M11: 8,846,620 km (0.102 R)
• M12: 9,507,693 km (0.068 R)
• M13: 12,370,248 km (0.103 R)
• M14: 14,829,637 km (0.068 R)
• M15: 18,491,494 km (0.107 R)
• M16: 19,026,456 km (0.113 R)
• M17: 25,990,536 km (0.108 R)
• M18: 29,775,511 km (0.114 R)
• M19: 30,722,915 km (0.09 R)
• M20: 31,581,906 km (0.118 R)
• M21: 32,567,307 km (0.061 R)
• M22: 33,011,613 km (0.085 R)
• M23: 35,646,181 km (0.082 R)
• M24: 35,999,980 km (0.102 R)
• M25: 36,355,873 km (0.035 R)
• M26: 37,195,715 km (0.079 R)
• M27: 37,803,532 km (0.107 R)
• M28: 42,773,472 km (0.116 R)
• M29: 44,250,302 km (0.082 R)
• M30: 46,458,666 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 336.2

Radius: 7.2

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 6.88 AU - 9 AU

Year: 15175 Days

Day: 20.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 49,928,728 km

• M1: 89,759 km (0.1 R)
• M2: 338,690 km (0.097 R)
• M3: 711,936 km (0.096 R)
• M4: 1,305,092 km (0.058 R)
• M5: 1,677,142 km (0.088 R)
• M6: 2,226,465 km (0.092 R)
• M7: 3,781,984 km (0.113 R)
• M8: 4,248,729 km (0.118 R)
• M9: 6,394,561 km (0.072 R)
• M10: 8,246,583 km (0.069 R)
• M11: 11,739,244 km (0.1 R)
• M12: 13,463,210 km (0.1 R)
• M13: 14,548,692 km (0.081 R)
• M14: 19,160,794 km (0.055 R)
• M15: 19,557,678 km (0.063 R)
• M16: 23,020,569 km (0.05 R)
• M17: 27,669,921 km (0.041 R)
• M18: 35,106,282 km (0.043 R)
• M19: 40,567,203 km (0.06 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 12,364 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit