🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.7

Radius: 10.4

Gravity: 7.81 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.55 AU - 0.89 AU

Year: 394 Days

Day: 14.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 61,769,605 km

• M1: 129,402 km (0.087 R)
• M2: 467,045 km (0.063 R)
• M3: 958,174 km (0.062 R)
• M4: 1,491,341 km (0.083 R)
• M5: 1,850,675 km (0.048 R)
• M6: 2,905,191 km (0.112 R)
• M7: 3,413,225 km (0.112 R)
• M8: 4,127,405 km (0.103 R)
• M9: 4,922,967 km (0.077 R)
• M10: 5,268,538 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.2

Radius: 10.3

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.76 AU - 0.88 AU

Year: 479 Days

Day: 8.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 61,769,605 km

• M1: 128,355 km (0.091 R)
• M2: 514,018 km (0.073 R)
• M3: 852,109 km (0.108 R)
• M4: 1,389,315 km (0.108 R)
• M5: 1,736,532 km (0.105 R)
• M6: 2,057,868 km (0.093 R)
• M7: 2,741,082 km (0.109 R)
• M8: 3,436,413 km (0.114 R)
• M9: 4,135,932 km (0.056 R)
• M10: 4,498,408 km (0.105 R)
• M11: 4,836,649 km (0.098 R)
• M12: 5,287,537 km (0.041 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.6

Radius: 12.9

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.86 AU - 1.42 AU

Year: 786 Days

Day: 7.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 61,769,605 km

• M1: 161,715 km (0.107 R)
• M2: 567,275 km (0.088 R)
• M3: 1,197,830 km (0.109 R)
• M4: 2,100,205 km (0.046 R)
• M5: 2,686,628 km (0.092 R)
• M6: 4,126,059 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.2

Radius: 12.2

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.41 AU - 1.71 AU

Year: 1258 Days

Day: 12.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 61,769,605 km

• M1: 151,692 km (0.054 R)
• M2: 539,450 km (0.089 R)
• M3: 1,034,170 km (0.048 R)
• M4: 1,548,787 km (0.102 R)
• M5: 2,441,288 km (0.118 R)
• M6: 3,180,301 km (0.107 R)
• M7: 3,878,026 km (0.12 R)
• M8: 5,063,290 km (0.104 R)
• M9: 6,960,639 km (0.045 R)
• M10: 7,678,560 km (0.116 R)
• M11: 8,083,072 km (0.104 R)
• M12: 8,789,174 km (0.104 R)
• M13: 9,383,377 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.6

Radius: 10.5

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.94 AU - 2.86 AU

Year: 2401 Days

Day: 13.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 67.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 61,769,605 km

• M1: 130,599 km (0.061 R)
• M2: 533,316 km (0.102 R)
• M3: 887,415 km (0.089 R)
• M4: 1,341,145 km (0.042 R)
• M5: 2,153,910 km (0.108 R)
• M6: 2,670,023 km (0.115 R)
• M7: 4,048,118 km (0.058 R)
• M8: 4,815,705 km (0.059 R)
• M9: 5,727,055 km (0.08 R)
• M10: 6,395,907 km (0.043 R)
• M11: 7,202,389 km (0.087 R)
• M12: 10,067,488 km (0.096 R)
• M13: 10,773,440 km (0.092 R)
• M14: 12,242,641 km (0.069 R)
• M15: 14,761,121 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.8

Radius: 12.4

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.8 AU - 3.46 AU

Year: 3575 Days

Day: 5.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 61,769,605 km

• M1: 154,235 km (0.09 R)
• M2: 578,794 km (0.082 R)
• M3: 990,188 km (0.115 R)
• M4: 1,616,555 km (0.075 R)
• M5: 2,028,098 km (0.08 R)
• M6: 2,929,575 km (0.09 R)
• M7: 3,691,776 km (0.093 R)
• M8: 4,217,912 km (0.103 R)
• M9: 8,339,483 km (0.096 R)
• M10: 9,282,997 km (0.076 R)
• M11: 13,431,495 km (0.097 R)
• M12: 13,869,219 km (0.042 R)
• M13: 14,271,338 km (0.114 R)
• M14: 15,909,434 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 310.8

Radius: 5.7

Gravity: 9.57 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 8.52 AU - 12.32 AU

Year: 21718 Days

Day: 23.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 61,769,605 km

• M1: 72,106 km (0.077 R)
• M2: 270,922 km (0.112 R)
• M3: 642,224 km (0.112 R)
• M4: 861,385 km (0.032 R)
• M5: 1,155,344 km (0.076 R)
• M6: 1,354,010 km (0.103 R)
• M7: 1,703,621 km (0.072 R)
• M8: 2,560,667 km (0.097 R)
• M9: 2,973,557 km (0.092 R)
• M10: 3,324,513 km (0.088 R)
• M11: 7,197,154 km (0.101 R)
• M12: 8,159,367 km (0.037 R)
• M13: 10,848,239 km (0.076 R)
• M14: 11,984,884 km (0.063 R)
• M15: 13,733,833 km (0.106 R)
• M16: 17,329,567 km (0.103 R)
• M17: 19,470,911 km (0.103 R)
• M18: 21,967,400 km (0.093 R)
• M19: 22,340,647 km (0.104 R)
• M20: 26,100,041 km (0.098 R)
• M21: 26,518,766 km (0.099 R)
• M22: 28,238,393 km (0.074 R)
• M23: 29,350,205 km (0.046 R)
• M24: 29,575,948 km (0.087 R)
• M25: 31,424,230 km (0.109 R)
• M26: 32,497,145 km (0.111 R)
• M27: 35,990,854 km (0.101 R)
• M28: 46,872,454 km (0.071 R)
• M29: 51,644,626 km (0.094 R)
• M30: 56,730,654 km (0.087 R)
• M31: 59,574,958 km (0.103 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 14,356 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit