🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.1

Radius: 8

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.42 AU - 0.68 AU

Year: 277 Days

Day: 9.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 58,275,137 km

• M1: 100,081 km (0.081 R)
• M2: 367,861 km (0.049 R)
• M3: 768,185 km (0.074 R)
• M4: 1,091,765 km (0.104 R)
• M5: 1,515,277 km (0.077 R)
• M6: 1,844,841 km (0.093 R)
• M7: 2,122,943 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.7

Radius: 11.8

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.68 AU - 3.18 AU

Year: 3402 Days

Day: 13.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 58,275,137 km

• M1: 147,055 km (0.094 R)
• M2: 703,708 km (0.103 R)
• M3: 1,284,896 km (0.104 R)
• M4: 2,502,772 km (0.114 R)
• M5: 3,248,069 km (0.116 R)
• M6: 3,722,893 km (0.077 R)
• M7: 5,129,262 km (0.118 R)
• M8: 6,049,738 km (0.104 R)
• M9: 6,862,952 km (0.097 R)
• M10: 7,980,149 km (0.036 R)
• M11: 10,093,069 km (0.072 R)
• M12: 10,613,670 km (0.088 R)
• M13: 12,738,857 km (0.112 R)
• M14: 13,586,329 km (0.083 R)
• M15: 17,130,751 km (0.114 R)
• M16: 17,641,927 km (0.087 R)
• M17: 22,440,877 km (0.091 R)
• M18: 22,984,516 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.5

Radius: 13.8

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.79 AU - 3.37 AU

Year: 3666 Days

Day: 13.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 58,275,137 km

• M1: 172,935 km (0.118 R)
• M2: 649,554 km (0.114 R)
• M3: 1,149,809 km (0.031 R)
• M4: 2,965,628 km (0.067 R)
• M5: 3,581,074 km (0.053 R)
• M6: 4,169,143 km (0.071 R)
• M7: 5,703,868 km (0.12 R)
• M8: 6,155,354 km (0.053 R)
• M9: 8,491,325 km (0.077 R)
• M10: 10,263,312 km (0.067 R)
• M11: 11,192,913 km (0.053 R)
• M12: 12,316,692 km (0.102 R)
• M13: 13,074,555 km (0.116 R)
• M14: 15,699,549 km (0.094 R)
• M15: 16,141,012 km (0.102 R)
• M16: 20,236,553 km (0.079 R)
• M17: 25,278,599 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.7

Radius: 10.3

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 4.81 AU - 5.55 AU

Year: 7996 Days

Day: 12.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 58,275,137 km

• M1: 176,376 km (0.084 R)
• M2: 696,228 km (0.081 R)
• M3: 1,485,806 km (0.092 R)
• M4: 1,862,045 km (0.085 R)
• M5: 2,271,494 km (0.094 R)
• M6: 2,706,525 km (0.097 R)
• M7: 3,027,113 km (0.071 R)
• M8: 3,660,361 km (0.098 R)
• M9: 4,214,920 km (0.115 R)
• M10: 4,648,155 km (0.116 R)
• M11: 5,408,711 km (0.084 R)
• M12: 7,043,666 km (0.059 R)
• M13: 7,585,809 km (0.101 R)
• M14: 8,265,582 km (0.099 R)
• M15: 9,461,317 km (0.096 R)
• M16: 14,693,952 km (0.11 R)
• M17: 15,243,574 km (0.03 R)
• M18: 16,855,641 km (0.104 R)
• M19: 17,702,963 km (0.065 R)
• M20: 19,221,232 km (0.114 R)
• M21: 25,064,226 km (0.112 R)
• M22: 25,769,879 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 845.2

Radius: 3.4

Gravity: 73.11 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 6.4 AU - 8.26 AU

Year: 13460 Days

Day: 16.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 58,275,137 km

• M1: 42,336 km (0.032 R)
• M2: 313,557 km (0.03 R)
• M3: 451,786 km (0.092 R)
• M4: 597,793 km (0.095 R)
• M5: 736,770 km (0.084 R)
• M6: 865,573 km (0.088 R)
• M7: 2,192,357 km (0.098 R)
• M8: 2,844,304 km (0.11 R)
• M9: 3,479,048 km (0.053 R)
• M10: 3,644,354 km (0.055 R)
• M11: 4,327,418 km (0.087 R)
• M12: 4,454,426 km (0.109 R)
• M13: 4,987,294 km (0.082 R)
• M14: 5,126,869 km (0.105 R)
• M15: 6,882,699 km (0.091 R)
• M16: 7,187,579 km (0.084 R)
• M17: 8,060,632 km (0.1 R)
• M18: 8,399,472 km (0.112 R)
• M19: 8,647,206 km (0.093 R)
• M20: 9,105,274 km (0.119 R)
• M21: 9,795,369 km (0.119 R)
• M22: 10,982,578 km (0.039 R)
• M23: 11,159,702 km (0.097 R)
• M24: 12,453,125 km (0.091 R)
• M25: 12,905,509 km (0.062 R)
• M26: 18,627,628 km (0.109 R)
• M27: 24,407,042 km (0.081 R)
• M28: 25,012,914 km (0.089 R)
• M29: 25,216,965 km (0.112 R)
• M30: 28,082,363 km (0.106 R)
• M31: 29,878,734 km (0.118 R)
• M32: 34,828,778 km (0.106 R)
• M33: 35,467,411 km (0.073 R)
• M34: 42,289,074 km (0.077 R)
• M35: 45,245,726 km (0.106 R)
• M36: 46,774,467 km (0.04 R)
• M37: 48,022,113 km (0.084 R)
• M38: 48,337,316 km (0.035 R)
• M39: 49,451,820 km (0.04 R)
• M40: 51,237,570 km (0.107 R)
• M41: 52,396,056 km (0.072 R)
• M42: 57,914,721 km (0.05 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 813.1

Radius: 5.5

Gravity: 26.88 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 8.09 AU - 13.19 AU

Year: 23540 Days

Day: 21.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 58,275,137 km

• M1: 73,004 km (0.053 R)
• M2: 294,109 km (0.111 R)
• M3: 1,437,187 km (0.114 R)
• M4: 2,038,421 km (0.104 R)
• M5: 2,325,648 km (0.111 R)
• M6: 2,515,638 km (0.111 R)
• M7: 3,235,204 km (0.105 R)
• M8: 3,658,117 km (0.12 R)
• M9: 4,360,928 km (0.075 R)
• M10: 5,432,796 km (0.11 R)
• M11: 5,942,027 km (0.091 R)
• M12: 6,622,548 km (0.034 R)
• M13: 7,104,253 km (0.12 R)
• M14: 7,506,223 km (0.044 R)
• M15: 8,137,526 km (0.116 R)
• M16: 10,055,221 km (0.119 R)
• M17: 14,998,982 km (0.056 R)
• M18: 17,397,335 km (0.106 R)
• M19: 18,593,071 km (0.091 R)
• M20: 19,452,361 km (0.086 R)
• M21: 21,663,716 km (0.102 R)
• M22: 22,722,121 km (0.111 R)
• M23: 34,266,589 km (0.092 R)
• M24: 42,491,480 km (0.102 R)
• M25: 48,648,928 km (0.092 R)
• M26: 58,756,359 km (0.092 R)
• M27: 75,801,391 km (0.052 R)
• M28: 84,015,511 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 216.6

Radius: 4.2

Gravity: 12.28 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 9.91 AU - 11.55 AU

Year: 23839 Days

Day: 18.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 58,275,137 km

• M1: 52,359 km (0.077 R)
• M2: 192,383 km (0.093 R)
• M3: 353,649 km (0.096 R)
• M4: 1,017,714 km (0.073 R)
• M5: 1,720,525 km (0.051 R)
• M6: 2,202,230 km (0.079 R)
• M7: 2,860,311 km (0.106 R)
• M8: 3,001,382 km (0.098 R)
• M9: 3,806,518 km (0.078 R)
• M10: 4,065,023 km (0.098 R)
• M11: 4,681,366 km (0.101 R)
• M12: 8,191,680 km (0.112 R)
• M13: 9,018,059 km (0.12 R)
• M14: 9,477,324 km (0.115 R)
• M15: 11,236,894 km (0.055 R)
• M16: 13,861,290 km (0.06 R)
• M17: 17,329,417 km (0.105 R)
• M18: 18,118,097 km (0.076 R)
• M19: 21,603,279 km (0.078 R)
• M20: 24,321,472 km (0.077 R)
• M21: 28,324,562 km (0.103 R)
• M22: 32,154,417 km (0.061 R)
• M23: 34,070,466 km (0.082 R)
• M24: 35,056,466 km (0.116 R)
• M25: 40,821,519 km (0.088 R)
• M26: 41,097,527 km (0.103 R)
• M27: 47,338,900 km (0.115 R)
• M28: 53,026,461 km (0.092 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 12,123 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit