🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.4

Radius: 11

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.73 AU - 0.81 AU

Year: 458 Days

Day: 13.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 18,727,378 km

• M1: 136,882 km (0.111 R)
• M2: 525,089 km (0.103 R)
• M3: 1,053,917 km (0.072 R)
• M4: 1,620,893 km (0.116 R)
• M5: 2,145,084 km (0.062 R)
• M6: 2,523,417 km (0.088 R)
• M7: 3,834,493 km (0.067 R)
• M8: 4,383,068 km (0.119 R)
• M9: 4,998,514 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.3

Radius: 14.1

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.84 AU - 0.86 AU

Year: 532 Days

Day: 10.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 18,727,378 km

• M1: 176,226 km (0.06 R)
• M2: 652,546 km (0.076 R)
• M3: 1,127,669 km (0.112 R)
• M4: 1,600,398 km (0.051 R)
• M5: 2,069,088 km (0.072 R)
• M6: 3,400,060 km (0.076 R)
• M7: 4,053,953 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.1

Radius: 12.9

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.97 AU - 1.17 AU

Year: 751 Days

Day: 13.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 18,727,378 km

• M1: 162,912 km (0.092 R)
• M2: 656,735 km (0.091 R)
• M3: 1,215,931 km (0.1 R)
• M4: 1,658,292 km (0.061 R)
• M5: 2,631,277 km (0.102 R)
• M6: 3,191,671 km (0.066 R)
• M7: 3,699,107 km (0.099 R)
• M8: 4,446,049 km (0.079 R)
• M9: 4,863,277 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.7

Radius: 14.8

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.01 AU - 1.27 AU

Year: 826 Days

Day: 11.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 18,727,378 km

• M1: 184,005 km (0.085 R)
• M2: 709,842 km (0.086 R)
• M3: 1,285,495 km (0.072 R)
• M4: 1,874,761 km (0.092 R)
• M5: 3,575,090 km (0.078 R)
• M6: 4,095,092 km (0.106 R)
• M7: 4,732,529 km (0.09 R)
• M8: 6,453,353 km (0.112 R)
• M9: 7,548,260 km (0.061 R)
• M10: 8,510,922 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.2

Radius: 10.3

Gravity: 8.5 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.51 AU - 3.51 AU

Year: 3542 Days

Day: 11.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 18,727,378 km

• M1: 128,355 km (0.097 R)
• M2: 517,758 km (0.075 R)
• M3: 961,914 km (0.117 R)
• M4: 1,530,536 km (0.118 R)
• M5: 1,918,892 km (0.074 R)
• M6: 2,561,265 km (0.112 R)
• M7: 3,059,127 km (0.075 R)
• M8: 4,388,603 km (0.071 R)
• M9: 5,314,764 km (0.118 R)
• M10: 7,756,201 km (0.04 R)
• M11: 8,213,821 km (0.119 R)
• M12: 9,067,576 km (0.061 R)
• M13: 9,417,336 km (0.104 R)
• M14: 11,038,528 km (0.082 R)
• M15: 12,693,080 km (0.115 R)
• M16: 13,731,439 km (0.063 R)
• M17: 14,089,875 km (0.068 R)
• M18: 17,186,402 km (0.11 R)
• M19: 18,332,621 km (0.053 R)
• M20: 20,843,920 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.2

Radius: 14.2

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.77 AU - 4.55 AU

Year: 4749 Days

Day: 6.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 18,727,378 km

• M1: 176,974 km (0.075 R)
• M2: 1,079,498 km (0.108 R)
• M3: 1,934,450 km (0.075 R)
• M4: 2,452,657 km (0.105 R)
• M5: 3,649,889 km (0.104 R)
• M6: 4,829,618 km (0.075 R)
• M7: 5,461,220 km (0.12 R)
• M8: 7,458,202 km (0.071 R)
• M9: 8,494,018 km (0.074 R)
• M10: 9,013,721 km (0.083 R)
• M11: 9,589,074 km (0.11 R)
• M12: 10,926,778 km (0.082 R)
• M13: 11,779,187 km (0.057 R)
• M14: 12,385,357 km (0.097 R)
• M15: 12,969,986 km (0.117 R)
• M16: 13,881,336 km (0.095 R)
• M17: 14,330,279 km (0.087 R)
• M18: 15,115,518 km (0.113 R)
• M19: 16,223,440 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.1

Radius: 10.9

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.06 AU - 4.86 AU

Year: 6388 Days

Day: 14.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 18,727,378 km

• M1: 135,536 km (0.117 R)
• M2: 561,441 km (0.063 R)
• M3: 946,356 km (0.039 R)
• M4: 1,493,436 km (0.094 R)
• M5: 1,968,858 km (0.07 R)
• M6: 2,764,868 km (0.079 R)
• M7: 3,161,751 km (0.114 R)
• M8: 3,670,085 km (0.109 R)
• M9: 4,273,114 km (0.059 R)
• M10: 5,194,337 km (0.027 R)
• M11: 7,517,742 km (0.043 R)
• M12: 7,947,686 km (0.079 R)
• M13: 8,361,474 km (0.082 R)
• M14: 10,126,130 km (0.107 R)
• M15: 13,110,159 km (0.078 R)
• M16: 13,870,565 km (0.093 R)
• M17: 14,284,801 km (0.119 R)
• M18: 16,176,616 km (0.087 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: 530 - 12,101 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit