🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.2

Radius: 9.5

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.72 AU - 0.78 AU

Year: 448 Days

Day: 6.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 46,210,096 km

• M1: 118,182 km (0.103 R)
• M2: 444,156 km (0.098 R)
• M3: 847,173 km (0.1 R)
• M4: 1,282,353 km (0.078 R)
• M5: 1,656,796 km (0.098 R)
• M6: 2,087,788 km (0.106 R)
• M7: 2,400,896 km (0.043 R)
• M8: 2,874,373 km (0.059 R)
• M9: 3,297,137 km (0.101 R)
• M10: 3,883,860 km (0.076 R)
• M11: 4,228,683 km (0.064 R)
• M12: 4,524,737 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.6

Radius: 8.6

Gravity: 9.43 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.7 AU - 1.06 AU

Year: 570 Days

Day: 8.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 46,210,096 km

• M1: 106,962 km (0.104 R)
• M2: 413,788 km (0.062 R)
• M3: 710,291 km (0.09 R)
• M4: 1,067,680 km (0.059 R)
• M5: 1,558,959 km (0.096 R)
• M6: 1,849,179 km (0.095 R)
• M7: 2,437,847 km (0.065 R)
• M8: 2,992,107 km (0.102 R)
• M9: 3,790,062 km (0.088 R)
• M10: 4,231,525 km (0.12 R)
• M11: 4,659,525 km (0.119 R)
• M12: 5,602,141 km (0.072 R)
• M13: 6,428,071 km (0.06 R)
• M14: 6,849,787 km (0.109 R)
• M15: 7,119,961 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.5

Radius: 12.5

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.7 AU - 1.12 AU

Year: 599 Days

Day: 6.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 46,210,096 km

• M1: 155,432 km (0.051 R)
• M2: 656,735 km (0.107 R)
• M3: 1,266,047 km (0.117 R)
• M4: 1,851,573 km (0.059 R)
• M5: 2,469,711 km (0.1 R)
• M6: 3,032,498 km (0.106 R)
• M7: 3,800,983 km (0.075 R)
• M8: 5,303,095 km (0.113 R)
• M9: 6,264,860 km (0.035 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.6

Radius: 13.4

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.03 AU - 1.15 AU

Year: 786 Days

Day: 5.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 46,210,096 km

• M1: 166,802 km (0.118 R)
• M2: 1,383,631 km (0.114 R)
• M3: 1,840,951 km (0.066 R)
• M4: 2,532,243 km (0.093 R)
• M5: 3,229,519 km (0.094 R)
• M6: 4,726,096 km (0.115 R)
• M7: 5,474,534 km (0.102 R)
• M8: 6,644,838 km (0.094 R)
• M9: 8,251,968 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.8

Radius: 13.1

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.98 AU - 1.5 AU

Year: 953 Days

Day: 7.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 46,210,096 km

• M1: 163,062 km (0.1 R)
• M2: 693,386 km (0.101 R)
• M3: 1,117,047 km (0.118 R)
• M4: 1,549,684 km (0.091 R)
• M5: 2,067,443 km (0.11 R)
• M6: 2,561,564 km (0.049 R)
• M7: 3,321,372 km (0.079 R)
• M8: 3,747,726 km (0.104 R)
• M9: 5,104,728 km (0.07 R)
• M10: 5,936,343 km (0.053 R)
• M11: 7,083,609 km (0.117 R)
• M12: 8,043,578 km (0.061 R)

Asteroid Belt

Center: 1.79 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.6

Radius: 8.9

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.28 AU - 2.4 AU

Year: 2471 Days

Day: 7 Hours

Environment

Temp: -208 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 46,210,096 km

• M1: 112,498 km (0.12 R)
• M2: 683,812 km (0.045 R)
• M3: 967,898 km (0.077 R)
• M4: 1,256,173 km (0.113 R)
• M5: 1,694,345 km (0.106 R)
• M6: 2,243,519 km (0.11 R)
• M7: 3,443,593 km (0.064 R)
• M8: 5,668,862 km (0.116 R)
• M9: 6,389,026 km (0.109 R)
• M10: 6,893,919 km (0.102 R)
• M11: 7,296,337 km (0.114 R)
• M12: 7,983,590 km (0.119 R)
• M13: 9,183,963 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.9

Radius: 8.3

Gravity: 9.04 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.08 AU - 3.56 AU

Year: 4176 Days

Day: 6.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 46,210,096 km

• M1: 103,223 km (0.092 R)
• M2: 469,438 km (0.101 R)
• M3: 850,913 km (0.087 R)
• M4: 1,136,794 km (0.084 R)
• M5: 1,433,447 km (0.087 R)
• M6: 1,794,426 km (0.093 R)
• M7: 2,334,475 km (0.115 R)
• M8: 3,032,947 km (0.088 R)
• M9: 3,510,763 km (0.071 R)
• M10: 3,993,964 km (0.118 R)
• M11: 4,473,126 km (0.104 R)
• M12: 4,763,795 km (0.103 R)
• M13: 5,437,284 km (0.078 R)
• M14: 5,910,911 km (0.06 R)
• M15: 6,321,408 km (0.103 R)
• M16: 6,688,222 km (0.059 R)
• M17: 8,263,936 km (0.105 R)
• M18: 8,815,204 km (0.109 R)
• M19: 9,119,037 km (0.075 R)
• M20: 9,747,947 km (0.055 R)
• M21: 10,073,023 km (0.1 R)
• M22: 11,135,766 km (0.099 R)
• M23: 11,491,061 km (0.098 R)
• M24: 12,555,151 km (0.071 R)
• M25: 14,771,593 km (0.113 R)
• M26: 15,092,780 km (0.107 R)
• M27: 18,258,121 km (0.12 R)
• M28: 20,421,905 km (0.112 R)
• M29: 21,292,564 km (0.069 R)
• M30: 21,771,577 km (0.074 R)
• M31: 23,036,127 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.5

Radius: 14.9

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.09 AU - 3.83 AU

Year: 4442 Days

Day: 6.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 46,210,096 km

• M1: 185,501 km (0.067 R)
• M2: 1,271,432 km (0.094 R)
• M3: 2,007,454 km (0.071 R)
• M4: 2,771,151 km (0.063 R)
• M5: 4,070,708 km (0.112 R)
• M6: 5,493,683 km (0.119 R)
• M7: 6,064,997 km (0.118 R)
• M8: 8,021,887 km (0.085 R)
• M9: 8,951,039 km (0.112 R)
• M10: 9,582,492 km (0.103 R)
• M11: 10,371,022 km (0.037 R)
• M12: 11,703,789 km (0.116 R)
• M13: 12,267,923 km (0.119 R)
• M14: 13,248,387 km (0.054 R)
• M15: 14,979,833 km (0.042 R)
• M16: 16,388,896 km (0.114 R)
• M17: 17,761,755 km (0.102 R)
• M18: 20,062,570 km (0.103 R)
• M19: 21,146,557 km (0.056 R)
• M20: 26,034,667 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 655.7

Radius: 5.5

Gravity: 21.68 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.44 AU - 5.82 AU

Year: 9221 Days

Day: 18.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 46,210,096 km

• M1: 69,713 km (0.068 R)
• M2: 295,755 km (0.104 R)
• M3: 775,067 km (0.106 R)
• M4: 967,599 km (0.115 R)
• M5: 1,616,555 km (0.12 R)
• M6: 1,824,645 km (0.039 R)
• M7: 2,462,680 km (0.116 R)
• M8: 2,739,436 km (0.092 R)
• M9: 3,670,982 km (0.098 R)
• M10: 3,848,854 km (0.116 R)
• M11: 4,561,239 km (0.108 R)
• M12: 4,737,316 km (0.111 R)
• M13: 5,653,902 km (0.091 R)
• M14: 6,315,274 km (0.064 R)
• M15: 7,026,762 km (0.102 R)
• M16: 9,014,319 km (0.116 R)
• M17: 13,749,989 km (0.117 R)
• M18: 14,493,790 km (0.07 R)
• M19: 17,167,253 km (0.11 R)
• M20: 18,249,145 km (0.118 R)
• M21: 19,452,510 km (0.09 R)
• M22: 20,152,030 km (0.117 R)
• M23: 21,519,055 km (0.104 R)
• M24: 22,099,645 km (0.084 R)
• M25: 22,946,817 km (0.08 R)
• M26: 23,465,473 km (0.083 R)
• M27: 27,607,240 km (0.071 R)
• M28: 29,089,306 km (0.104 R)
• M29: 30,312,418 km (0.078 R)
• M30: 31,146,725 km (0.087 R)
• M31: 34,075,403 km (0.1 R)
• M32: 34,863,634 km (0.104 R)
• M33: 35,205,166 km (0.089 R)
• M34: 38,258,907 km (0.048 R)
• M35: 40,724,729 km (0.107 R)
• M36: 41,103,511 km (0.079 R)
• M37: 42,125,115 km (0.116 R)
• M38: 42,383,022 km (0.07 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 154.6

Radius: 7.3

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 8.23 AU - 10.59 AU

Year: 19925 Days

Day: 24.6 Hours

Environment

Temp: -237 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 46,210,096 km

• M1: 90,956 km (0.035 R)
• M2: 412,142 km (0.056 R)
• M3: 873,652 km (0.09 R)
• M4: 1,136,046 km (0.076 R)
• M5: 1,855,911 km (0.078 R)
• M6: 2,154,060 km (0.057 R)
• M7: 2,933,165 km (0.092 R)
• M8: 3,783,181 km (0.09 R)
• M9: 4,848,467 km (0.05 R)
• M10: 5,319,850 km (0.118 R)
• M11: 5,752,487 km (0.116 R)
• M12: 8,364,915 km (0.09 R)
• M13: 8,631,797 km (0.102 R)
• M14: 10,714,199 km (0.112 R)
• M15: 13,531,576 km (0.042 R)
• M16: 14,979,384 km (0.109 R)
• M17: 17,811,721 km (0.032 R)
• M18: 20,176,714 km (0.048 R)
• M19: 21,725,201 km (0.112 R)
• M20: 23,176,600 km (0.044 R)
• M21: 25,057,195 km (0.107 R)
• M22: 29,836,547 km (0.077 R)
• M23: 30,775,723 km (0.05 R)
• M24: 32,603,510 km (0.085 R)
• M25: 34,616,349 km (0.1 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 14,284 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit