🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.6

Radius: 13.4

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.82 AU - 1.14 AU

Year: 626 Days

Day: 11 Hours

Environment

Temp: -151 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 67,279,348 km

• M1: 166,652 km (0.055 R)
• M2: 602,879 km (0.11 R)
• M3: 1,032,225 km (0.105 R)
• M4: 2,023,012 km (0.051 R)
• M5: 2,489,159 km (0.115 R)
• M6: 2,920,898 km (0.12 R)
• M7: 3,455,412 km (0.069 R)
• M8: 4,069,660 km (0.073 R)
• M9: 4,855,498 km (0.101 R)
• M10: 5,391,956 km (0.116 R)
• M11: 5,948,759 km (0.104 R)
• M12: 6,421,638 km (0.087 R)
• M13: 7,199,996 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.8

Radius: 14.2

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.02 AU - 1.18 AU

Year: 745 Days

Day: 12.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 67,279,348 km

• M1: 177,423 km (0.111 R)
• M2: 680,371 km (0.078 R)
• M3: 1,157,738 km (0.12 R)
• M4: 1,746,555 km (0.065 R)
• M5: 2,682,290 km (0.094 R)
• M6: 3,277,091 km (0.077 R)
• M7: 4,192,480 km (0.104 R)
• M8: 5,342,290 km (0.092 R)
• M9: 6,795,932 km (0.068 R)
• M10: 7,459,548 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.2

Radius: 9.9

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.12 AU - 1.44 AU

Year: 935 Days

Day: 13.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 67,279,348 km

• M1: 123,418 km (0.025 R)
• M2: 495,767 km (0.114 R)
• M3: 817,552 km (0.114 R)
• M4: 1,198,578 km (0.09 R)
• M5: 1,519,914 km (0.108 R)
• M6: 1,854,565 km (0.11 R)
• M7: 2,321,909 km (0.081 R)
• M8: 2,652,969 km (0.073 R)
• M9: 3,002,878 km (0.078 R)
• M10: 3,522,581 km (0.069 R)
• M11: 5,620,691 km (0.116 R)
• M12: 6,037,920 km (0.109 R)
• M13: 6,801,168 km (0.116 R)
• M14: 7,183,241 km (0.1 R)
• M15: 7,675,119 km (0.062 R)
• M16: 8,139,321 km (0.104 R)

Asteroid Belt

Center: 1.63 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.1

Radius: 11

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.85 AU - 2.11 AU

Year: 1799 Days

Day: 11.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 67,279,348 km

• M1: 139,126 km (0.112 R)
• M2: 759,957 km (0.028 R)
• M3: 1,130,810 km (0.119 R)
• M4: 1,821,204 km (0.092 R)
• M5: 2,583,106 km (0.101 R)
• M6: 3,100,865 km (0.098 R)
• M7: 3,561,177 km (0.093 R)
• M8: 4,100,926 km (0.08 R)
• M9: 4,638,282 km (0.069 R)
• M10: 6,584,700 km (0.045 R)
• M11: 7,400,008 km (0.053 R)
• M12: 7,872,438 km (0.096 R)
• M13: 8,848,714 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.3

Radius: 13.5

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.62 AU - 2.74 AU

Year: 2833 Days

Day: 11.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 169.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 67,279,348 km

• M1: 167,849 km (0.072 R)
• M2: 614,847 km (0.05 R)
• M3: 1,165,517 km (0.047 R)
• M4: 2,715,052 km (0.101 R)
• M5: 3,473,214 km (0.116 R)
• M6: 3,893,584 km (0.054 R)
• M7: 4,599,237 km (0.119 R)
• M8: 5,085,430 km (0.091 R)
• M9: 5,557,262 km (0.101 R)
• M10: 6,754,793 km (0.094 R)
• M11: 7,564,117 km (0.093 R)
• M12: 8,534,409 km (0.11 R)
• M13: 9,203,411 km (0.04 R)
• M14: 10,571,034 km (0.103 R)
• M15: 12,361,122 km (0.078 R)
• M16: 13,262,300 km (0.067 R)
• M17: 13,796,813 km (0.107 R)
• M18: 14,672,260 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.8

Radius: 13.1

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 4.63 AU - 6.61 AU

Year: 8602 Days

Day: 9.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 67,279,348 km

• M1: 162,912 km (0.12 R)
• M2: 683,363 km (0.074 R)
• M3: 1,137,542 km (0.095 R)
• M4: 1,799,812 km (0.109 R)
• M5: 2,329,089 km (0.085 R)
• M6: 3,112,982 km (0.111 R)
• M7: 4,375,439 km (0.038 R)
• M8: 5,716,883 km (0.099 R)
• M9: 8,070,805 km (0.112 R)
• M10: 8,758,058 km (0.115 R)
• M11: 12,444,448 km (0.063 R)
• M12: 15,564,611 km (0.113 R)
• M13: 16,812,706 km (0.106 R)
• M14: 17,618,291 km (0.105 R)
• M15: 18,710,206 km (0.073 R)
• M16: 22,553,375 km (0.095 R)
• M17: 26,893,808 km (0.051 R)
• M18: 29,039,340 km (0.096 R)
• M19: 30,380,186 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.1

Radius: 8.8

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.62 AU - 6.76 AU

Year: 8764 Days

Day: 12.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 67,279,348 km

• M1: 110,403 km (0.115 R)
• M2: 616,792 km (0.101 R)
• M3: 901,926 km (0.078 R)
• M4: 1,393,654 km (0.105 R)
• M5: 1,771,538 km (0.108 R)
• M6: 3,651,983 km (0.087 R)
• M7: 4,167,946 km (0.111 R)
• M8: 4,565,577 km (0.074 R)
• M9: 5,815,168 km (0.091 R)
• M10: 10,146,326 km (0.113 R)
• M11: 12,792,563 km (0.12 R)
• M12: 13,980,819 km (0.119 R)
• M13: 14,392,811 km (0.106 R)
• M14: 17,779,857 km (0.096 R)
• M15: 19,041,565 km (0.077 R)
• M16: 19,915,217 km (0.039 R)
• M17: 20,739,351 km (0.075 R)
• M18: 27,156,501 km (0.03 R)
• M19: 28,262,778 km (0.058 R)
• M20: 29,112,045 km (0.092 R)
• M21: 34,142,722 km (0.118 R)
• M22: 34,461,814 km (0.111 R)
• M23: 36,528,958 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 536.7

Radius: 4.8

Gravity: 23.29 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 7.2 AU - 11.72 AU

Year: 18787 Days

Day: 18.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 67,279,348 km

• M1: 59,690 km (0.114 R)
• M2: 324,777 km (0.087 R)
• M3: 638,783 km (0.092 R)
• M4: 815,159 km (0.063 R)
• M5: 1,874,611 km (0.093 R)
• M6: 2,180,838 km (0.038 R)
• M7: 3,632,984 km (0.063 R)
• M8: 4,297,498 km (0.083 R)
• M9: 4,760,653 km (0.07 R)
• M10: 5,004,348 km (0.102 R)
• M11: 7,309,352 km (0.054 R)
• M12: 7,919,711 km (0.116 R)
• M13: 8,212,624 km (0.107 R)
• M14: 8,614,294 km (0.037 R)
• M15: 12,312,802 km (0.114 R)
• M16: 16,313,648 km (0.055 R)
• M17: 16,947,943 km (0.086 R)
• M18: 18,434,796 km (0.109 R)
• M19: 22,431,303 km (0.068 R)
• M20: 25,675,632 km (0.091 R)
• M21: 31,228,406 km (0.052 R)
• M22: 32,576,283 km (0.108 R)
• M23: 33,075,940 km (0.03 R)
• M24: 46,181,012 km (0.04 R)
• M25: 48,250,699 km (0.077 R)
• M26: 61,789,456 km (0.093 R)
• M27: 62,554,798 km (0.049 R)
• M28: 63,714,481 km (0.073 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 13,391 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit