🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.9

Radius: 14.1

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.49 AU - 0.55 AU

Year: 250 Days

Day: 7.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 121.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 71,881,354 km

• M1: 175,478 km (0.118 R)
• M2: 752,776 km (0.114 R)
• M3: 1,233,883 km (0.101 R)
• M4: 1,761,066 km (0.056 R)
• M5: 3,109,242 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.3

Radius: 10

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.51 AU - 0.55 AU

Year: 257 Days

Day: 10.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 71,881,354 km

• M1: 124,465 km (0.116 R)
• M2: 444,306 km (0.031 R)
• M3: 757,863 km (0.075 R)
• M4: 1,079,947 km (0.049 R)
• M5: 1,650,513 km (0.054 R)
• M6: 1,979,479 km (0.119 R)
• M7: 2,426,926 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.3

Radius: 11.3

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.79 AU - 1.15 AU

Year: 637 Days

Day: 12 Hours

Environment

Temp: -167 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 71,881,354 km

• M1: 140,622 km (0.065 R)
• M2: 496,216 km (0.097 R)
• M3: 974,929 km (0.044 R)
• M4: 1,751,791 km (0.036 R)
• M5: 2,118,306 km (0.114 R)
• M6: 3,106,849 km (0.12 R)
• M7: 3,705,390 km (0.088 R)
• M8: 4,681,067 km (0.081 R)
• M9: 5,397,641 km (0.066 R)
• M10: 5,839,104 km (0.11 R)
• M11: 6,505,712 km (0.114 R)
• M12: 6,942,388 km (0.05 R)
• M13: 7,600,170 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.4

Radius: 8.6

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.28 AU - 3.74 AU

Year: 3482 Days

Day: 8.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 71,881,354 km

• M1: 106,962 km (0.113 R)
• M2: 412,292 km (0.04 R)
• M3: 681,418 km (0.087 R)
• M4: 1,026,989 km (0.112 R)
• M5: 1,638,545 km (0.074 R)
• M6: 2,386,984 km (0.081 R)
• M7: 4,366,313 km (0.055 R)
• M8: 5,301,150 km (0.08 R)
• M9: 5,976,585 km (0.102 R)
• M10: 7,404,347 km (0.089 R)
• M11: 9,263,100 km (0.101 R)
• M12: 9,706,658 km (0.115 R)
• M13: 10,359,204 km (0.038 R)
• M14: 10,676,351 km (0.077 R)
• M15: 10,999,782 km (0.108 R)
• M16: 12,053,250 km (0.118 R)
• M17: 14,068,483 km (0.051 R)
• M18: 15,616,522 km (0.091 R)
• M19: 18,004,253 km (0.061 R)
• M20: 19,886,793 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.2

Radius: 12.4

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.49 AU - 4.83 AU

Year: 6708 Days

Day: 8.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 71,881,354 km

• M1: 162,463 km (0.088 R)
• M2: 1,470,397 km (0.084 R)
• M3: 2,112,920 km (0.026 R)
• M4: 2,971,612 km (0.067 R)
• M5: 3,691,776 km (0.118 R)
• M6: 4,455,324 km (0.107 R)
• M7: 7,995,557 km (0.08 R)
• M8: 11,865,505 km (0.115 R)
• M9: 16,101,219 km (0.096 R)
• M10: 24,938,115 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 116

Radius: 7.2

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 7.48 AU - 10.62 AU

Year: 18155 Days

Day: 18.8 Hours

Environment

Temp: -239 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 71,881,354 km

• M1: 90,058 km (0.092 R)
• M2: 355,445 km (0.083 R)
• M3: 682,914 km (0.099 R)
• M4: 1,926,671 km (0.101 R)
• M5: 3,006,917 km (0.043 R)
• M6: 3,798,739 km (0.062 R)
• M7: 8,594,846 km (0.087 R)
• M8: 14,664,630 km (0.11 R)
• M9: 27,476,192 km (0.034 R)
• M10: 32,586,755 km (0.083 R)
• M11: 33,214,318 km (0.1 R)
• M12: 37,264,082 km (0.027 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 496.8

Radius: 5.8

Gravity: 14.77 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 9.91 AU - 10.39 AU

Year: 21564 Days

Day: 19.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 71,881,354 km

• M1: 73,752 km (0.119 R)
• M2: 264,938 km (0.109 R)
• M3: 470,336 km (0.109 R)
• M4: 826,379 km (0.083 R)
• M5: 1,934,450 km (0.117 R)
• M6: 4,234,218 km (0.091 R)
• M7: 4,772,172 km (0.104 R)
• M8: 5,702,222 km (0.045 R)
• M9: 6,064,847 km (0.116 R)
• M10: 6,442,731 km (0.077 R)
• M11: 6,791,743 km (0.054 R)
• M12: 7,153,321 km (0.103 R)
• M13: 9,102,282 km (0.103 R)
• M14: 10,286,050 km (0.08 R)
• M15: 10,762,819 km (0.027 R)
• M16: 13,511,231 km (0.098 R)
• M17: 17,435,931 km (0.115 R)
• M18: 18,984,867 km (0.083 R)
• M19: 19,792,696 km (0.088 R)
• M20: 22,156,791 km (0.109 R)
• M21: 23,971,114 km (0.109 R)
• M22: 25,341,431 km (0.091 R)
• M23: 25,882,227 km (0.114 R)
• M24: 27,550,393 km (0.114 R)
• M25: 29,053,103 km (0.085 R)
• M26: 31,719,237 km (0.106 R)
• M27: 32,855,432 km (0.11 R)
• M28: 42,481,906 km (0.102 R)
• M29: 47,033,421 km (0.091 R)
• M30: 48,178,742 km (0.088 R)
• M31: 52,770,798 km (0.041 R)
• M32: 54,364,016 km (0.09 R)
• M33: 55,443,813 km (0.049 R)
• M34: 59,906,318 km (0.109 R)
• M35: 61,639,559 km (0.101 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 17,542 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit