🌌 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: 355

Radius: 12.9

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.54 AU - 0.56 AU

Year: 272 Days

Day: 14.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 39,295,161 km

• M1: 161,715 km (0.071 R)
• M2: 616,792 km (0.027 R)
• M3: 1,019,061 km (0.112 R)
• M4: 1,522,906 km (0.119 R)
• M5: 1,985,313 km (0.088 R)
• M6: 2,447,421 km (0.107 R)
• M7: 3,062,867 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.7

Radius: 13.4

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.02 AU - 1.52 AU

Year: 954 Days

Day: 5.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 39,295,161 km

• M1: 166,951 km (0.109 R)
• M2: 603,927 km (0.087 R)
• M3: 1,157,140 km (0.099 R)
• M4: 1,662,481 km (0.041 R)
• M5: 2,096,315 km (0.116 R)
• M6: 2,584,453 km (0.043 R)
• M7: 3,372,684 km (0.026 R)
• M8: 3,883,112 km (0.096 R)
• M9: 4,445,151 km (0.117 R)
• M10: 6,051,533 km (0.074 R)
• M11: 7,822,024 km (0.045 R)
• M12: 8,264,086 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.5

Radius: 12.3

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.04 AU - 1.58 AU

Year: 1000 Days

Day: 14.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 39,295,161 km

• M1: 153,039 km (0.101 R)
• M2: 639,082 km (0.044 R)
• M3: 1,170,903 km (0.081 R)
• M4: 1,748,201 km (0.051 R)
• M5: 2,177,696 km (0.1 R)
• M6: 2,814,834 km (0.109 R)
• M7: 3,558,335 km (0.073 R)
• M8: 4,694,680 km (0.119 R)
• M9: 5,200,172 km (0.062 R)
• M10: 5,930,808 km (0.056 R)
• M11: 7,447,281 km (0.105 R)
• M12: 8,296,100 km (0.102 R)
• M13: 9,094,204 km (0.099 R)
• M14: 10,558,468 km (0.032 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.2

Radius: 9.5

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.5 AU - 1.52 AU

Year: 1237 Days

Day: 5.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 39,295,161 km

• M1: 118,182 km (0.095 R)
• M2: 415,732 km (0.092 R)
• M3: 796,459 km (0.067 R)
• M4: 1,135,298 km (0.112 R)
• M5: 2,179,641 km (0.072 R)
• M6: 2,615,420 km (0.089 R)
• M7: 3,028,609 km (0.096 R)
• M8: 3,370,440 km (0.051 R)
• M9: 3,876,829 km (0.083 R)
• M10: 4,348,212 km (0.076 R)
• M11: 5,974,191 km (0.119 R)
• M12: 6,470,407 km (0.069 R)
• M13: 9,204,757 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.9

Radius: 11.5

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.34 AU - 1.7 AU

Year: 1250 Days

Day: 5.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 39,295,161 km

• M1: 143,165 km (0.1 R)
• M2: 518,506 km (0.11 R)
• M3: 901,926 km (0.096 R)
• M4: 1,375,702 km (0.067 R)
• M5: 1,877,902 km (0.055 R)
• M6: 2,386,086 km (0.1 R)
• M7: 2,855,075 km (0.108 R)
• M8: 3,666,793 km (0.114 R)
• M9: 4,432,286 km (0.066 R)
• M10: 4,899,779 km (0.115 R)
• M11: 5,321,047 km (0.102 R)
• M12: 5,724,811 km (0.105 R)
• M13: 7,133,126 km (0.067 R)
• M14: 7,524,922 km (0.099 R)
• M15: 8,113,441 km (0.094 R)
• M16: 8,677,574 km (0.103 R)
• M17: 9,039,601 km (0.113 R)
• M18: 9,616,600 km (0.041 R)
• M19: 10,126,130 km (0.04 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.3

Radius: 9.1

Gravity: 7.88 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.72 AU - 4.52 AU

Year: 4593 Days

Day: 10.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 39,295,161 km

• M1: 114,442 km (0.11 R)
• M2: 398,828 km (0.047 R)
• M3: 1,374,655 km (0.117 R)
• M4: 1,696,290 km (0.117 R)
• M5: 2,082,702 km (0.094 R)
• M6: 2,560,368 km (0.1 R)
• M7: 3,263,627 km (0.1 R)
• M8: 3,976,760 km (0.117 R)
• M9: 4,639,180 km (0.092 R)
• M10: 5,023,197 km (0.035 R)
• M11: 6,397,254 km (0.118 R)
• M12: 7,004,920 km (0.115 R)
• M13: 7,340,020 km (0.083 R)
• M14: 8,114,936 km (0.086 R)
• M15: 8,409,794 km (0.116 R)
• M16: 9,139,233 km (0.093 R)
• M17: 10,812,037 km (0.113 R)
• M18: 13,330,367 km (0.096 R)
• M19: 14,428,266 km (0.104 R)
• M20: 16,803,431 km (0.058 R)
• M21: 18,715,591 km (0.102 R)
• M22: 19,823,663 km (0.07 R)
• M23: 20,563,574 km (0.097 R)
• M24: 20,905,854 km (0.12 R)
• M25: 23,409,972 km (0.069 R)
• M26: 26,428,259 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.5

Radius: 13.9

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.4 AU - 4.08 AU

Year: 4823 Days

Day: 12.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 39,295,161 km

• M1: 173,234 km (0.097 R)
• M2: 842,685 km (0.069 R)
• M3: 1,338,602 km (0.105 R)
• M4: 1,852,770 km (0.108 R)
• M5: 2,384,590 km (0.084 R)
• M6: 4,036,599 km (0.054 R)
• M7: 4,600,583 km (0.112 R)
• M8: 6,485,367 km (0.088 R)
• M9: 9,165,862 km (0.094 R)
• M10: 12,977,316 km (0.069 R)
• M11: 14,716,242 km (0.048 R)
• M12: 16,977,414 km (0.043 R)
• M13: 17,801,548 km (0.115 R)
• M14: 20,576,738 km (0.103 R)
• M15: 21,367,961 km (0.045 R)
• M16: 24,099,619 km (0.087 R)
• M17: 24,898,022 km (0.085 R)
• M18: 27,919,002 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.1

Radius: 8

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 4.56 AU - 6.42 AU

Year: 8578 Days

Day: 9.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 39,295,161 km

• M1: 99,483 km (0.114 R)
• M2: 383,419 km (0.061 R)
• M3: 796,758 km (0.108 R)
• M4: 1,067,082 km (0.058 R)
• M5: 1,323,492 km (0.076 R)
• M6: 2,153,761 km (0.089 R)
• M7: 2,815,582 km (0.102 R)
• M8: 3,154,720 km (0.103 R)
• M9: 4,388,005 km (0.116 R)
• M10: 4,924,612 km (0.097 R)
• M11: 5,504,154 km (0.098 R)
• M12: 7,411,527 km (0.101 R)
• M13: 8,209,782 km (0.06 R)
• M14: 10,062,551 km (0.047 R)
• M15: 10,767,606 km (0.055 R)
• M16: 15,590,641 km (0.103 R)
• M17: 16,294,649 km (0.077 R)
• M18: 17,081,085 km (0.097 R)
• M19: 19,390,876 km (0.106 R)
• M20: 20,273,803 km (0.057 R)
• M21: 20,760,145 km (0.067 R)
• M22: 21,973,833 km (0.066 R)
• M23: 22,858,555 km (0.058 R)
• M24: 23,158,648 km (0.082 R)
• M25: 24,307,560 km (0.053 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.8

Radius: 14.8

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.95 AU - 6.41 AU

Year: 9027 Days

Day: 9.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 92.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 39,295,161 km

• M1: 184,454 km (0.11 R)
• M2: 652,546 km (0.044 R)
• M3: 1,333,665 km (0.103 R)
• M4: 1,956,142 km (0.094 R)
• M5: 3,001,681 km (0.106 R)
• M6: 4,337,740 km (0.086 R)
• M7: 8,112,244 km (0.089 R)
• M8: 12,773,863 km (0.071 R)
• M9: 14,874,965 km (0.072 R)
• M10: 16,282,681 km (0.094 R)
• M11: 17,851,215 km (0.073 R)
• M12: 20,713,022 km (0.086 R)
• M13: 21,369,906 km (0.068 R)
• M14: 22,466,907 km (0.079 R)
• M15: 23,957,800 km (0.08 R)
• M16: 26,459,974 km (0.081 R)
• M17: 27,331,531 km (0.051 R)
• M18: 29,439,515 km (0.116 R)
• M19: 31,653,862 km (0.043 R)
• M20: 33,864,021 km (0.084 R)
• M21: 35,939,692 km (0.11 R)
• M22: 43,071,471 km (0.078 R)
• M23: 44,548,750 km (0.1 R)
• M24: 45,094,184 km (0.07 R)

Planet 10 - Ice Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 297.9

Radius: 5

Gravity: 11.92 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 6.5 AU - 6.66 AU

Year: 11256 Days

Day: 20.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 39,295,161 km

• M1: 62,233 km (0.063 R)
• M2: 248,183 km (0.11 R)
• M3: 784,042 km (0.085 R)
• M4: 1,659,190 km (0.073 R)
• M5: 2,181,137 km (0.108 R)
• M6: 2,443,532 km (0.057 R)
• M7: 2,630,080 km (0.107 R)
• M8: 3,291,602 km (0.071 R)
• M9: 4,109,454 km (0.06 R)
• M10: 7,251,607 km (0.084 R)
• M11: 7,598,824 km (0.074 R)
• M12: 8,793,213 km (0.037 R)
• M13: 10,688,020 km (0.085 R)
• M14: 11,137,711 km (0.119 R)
• M15: 11,599,819 km (0.1 R)
• M16: 12,289,764 km (0.077 R)
• M17: 14,282,857 km (0.042 R)
• M18: 14,889,626 km (0.067 R)
• M19: 16,415,823 km (0.087 R)
• M20: 16,746,285 km (0.027 R)
• M21: 19,552,890 km (0.107 R)
• M22: 20,149,487 km (0.09 R)
• M23: 20,912,137 km (0.078 R)
• M24: 26,525,797 km (0.102 R)
• M25: 28,189,026 km (0.094 R)
• M26: 31,823,506 km (0.116 R)
• M27: 32,961,497 km (0.068 R)
• M28: 33,699,613 km (0.025 R)
• M29: 34,664,669 km (0.048 R)
• M30: 37,670,389 km (0.077 R)
• M31: 38,129,954 km (0.112 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 16,044 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit