🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.3

Radius: 9

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.49 AU - 0.71 AU

Year: 315 Days

Day: 14 Hours

Environment

Temp: -159 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 22,418,701 km

• M1: 111,899 km (0.105 R)
• M2: 416,929 km (0.094 R)
• M3: 724,054 km (0.103 R)
• M4: 1,598,752 km (0.085 R)
• M5: 2,064,151 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.6

Radius: 9

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.69 AU - 1.11 AU

Year: 579 Days

Day: 10.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 22,418,701 km

• M1: 111,899 km (0.075 R)
• M2: 457,919 km (0.09 R)
• M3: 816,804 km (0.043 R)
• M4: 1,127,669 km (0.107 R)
• M5: 1,459,327 km (0.106 R)
• M6: 1,772,884 km (0.102 R)
• M7: 2,056,073 km (0.065 R)
• M8: 2,416,006 km (0.06 R)
• M9: 2,715,650 km (0.078 R)
• M10: 3,084,110 km (0.077 R)
• M11: 4,026,875 km (0.109 R)
• M12: 5,276,466 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155

Radius: 10.2

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.92 AU - 1.48 AU

Year: 892 Days

Day: 14.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 22,418,701 km

• M1: 127,009 km (0.065 R)
• M2: 460,013 km (0.103 R)
• M3: 1,085,931 km (0.116 R)
• M4: 1,466,358 km (0.101 R)
• M5: 1,880,595 km (0.087 R)
• M6: 2,571,288 km (0.116 R)
• M7: 3,678,612 km (0.11 R)
• M8: 5,795,272 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.6

Radius: 8.1

Gravity: 10.22 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1 AU - 1.6 AU

Year: 1005 Days

Day: 11 Hours

Environment

Temp: -185 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 22,418,701 km

• M1: 100,829 km (0.098 R)
• M2: 437,723 km (0.077 R)
• M3: 823,835 km (0.105 R)
• M4: 1,158,636 km (0.077 R)
• M5: 2,258,030 km (0.112 R)
• M6: 2,517,433 km (0.062 R)
• M7: 2,771,899 km (0.071 R)
• M8: 3,333,041 km (0.116 R)
• M9: 4,752,575 km (0.057 R)
• M10: 5,124,625 km (0.1 R)
• M11: 5,616,802 km (0.09 R)
• M12: 8,456,468 km (0.093 R)
• M13: 8,864,571 km (0.119 R)
• M14: 9,429,303 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.5

Radius: 13.7

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.27 AU - 1.59 AU

Year: 1160 Days

Day: 10.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 22,418,701 km

• M1: 170,542 km (0.036 R)
• M2: 724,802 km (0.115 R)
• M3: 1,359,845 km (0.087 R)
• M4: 1,797,867 km (0.111 R)
• M5: 3,013,350 km (0.119 R)
• M6: 3,581,373 km (0.106 R)
• M7: 4,149,845 km (0.066 R)
• M8: 4,895,291 km (0.058 R)
• M9: 5,861,394 km (0.117 R)
• M10: 6,727,865 km (0.077 R)
• M11: 7,624,255 km (0.115 R)
• M12: 8,312,406 km (0.115 R)
• M13: 8,862,776 km (0.082 R)
• M14: 9,344,930 km (0.113 R)
• M15: 10,101,297 km (0.118 R)
• M16: 10,561,011 km (0.119 R)
• M17: 11,382,004 km (0.093 R)
• M18: 12,844,174 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.3

Radius: 9.3

Gravity: 8.93 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.08 AU - 2.46 AU

Year: 2320 Days

Day: 6.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 22,418,701 km

• M1: 115,639 km (0.078 R)
• M2: 1,010,982 km (0.083 R)
• M3: 2,441,437 km (0.053 R)
• M4: 3,046,860 km (0.12 R)
• M5: 6,158,645 km (0.101 R)
• M6: 6,872,077 km (0.049 R)
• M7: 7,278,535 km (0.105 R)
• M8: 8,862,776 km (0.079 R)
• M9: 11,091,934 km (0.033 R)
• M10: 11,449,772 km (0.111 R)
• M11: 13,535,466 km (0.107 R)
• M12: 13,990,393 km (0.06 R)
• M13: 14,882,744 km (0.096 R)
• M14: 16,728,632 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.6

Radius: 12.4

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.77 AU - 3.65 AU

Year: 3901 Days

Day: 8.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 22,418,701 km

• M1: 154,834 km (0.095 R)
• M2: 568,472 km (0.11 R)
• M3: 1,044,792 km (0.119 R)
• M4: 1,999,525 km (0.03 R)
• M5: 2,805,858 km (0.052 R)
• M6: 3,195,261 km (0.07 R)
• M7: 3,778,244 km (0.079 R)
• M8: 5,358,446 km (0.047 R)
• M9: 7,988,975 km (0.094 R)
• M10: 8,851,108 km (0.033 R)
• M11: 10,279,169 km (0.092 R)
• M12: 10,679,343 km (0.056 R)
• M13: 11,812,098 km (0.115 R)
• M14: 15,275,139 km (0.11 R)
• M15: 15,691,769 km (0.066 R)
• M16: 17,322,237 km (0.103 R)
• M17: 19,424,685 km (0.116 R)
• M18: 20,223,987 km (0.1 R)
• M19: 20,726,785 km (0.042 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 12,174 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit