🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.6

Radius: 10.9

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.45 AU - 0.57 AU

Year: 243 Days

Day: 13.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 26,861,000 km

• M1: 135,685 km (0.097 R)
• M2: 524,490 km (0.028 R)
• M3: 884,722 km (0.047 R)
• M4: 1,332,169 km (0.028 R)
• M5: 1,725,013 km (0.08 R)
• M6: 2,195,648 km (0.057 R)
• M7: 2,536,581 km (0.028 R)
• M8: 2,885,743 km (0.051 R)
• M9: 3,247,321 km (0.109 R)
• M10: 3,693,272 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.4

Radius: 8.4

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.41 AU - 0.67 AU

Year: 265 Days

Day: 6.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 26,861,000 km

• M1: 106,065 km (0.114 R)
• M2: 413,937 km (0.068 R)
• M3: 1,057,507 km (0.034 R)
• M4: 1,341,444 km (0.072 R)
• M5: 1,642,435 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.2

Radius: 13.1

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.62 AU - 0.68 AU

Year: 349 Days

Day: 10.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 26,861,000 km

• M1: 162,912 km (0.053 R)
• M2: 793,467 km (0.099 R)
• M3: 1,284,148 km (0.081 R)
• M4: 1,857,706 km (0.103 R)
• M5: 2,467,467 km (0.084 R)
• M6: 3,045,214 km (0.113 R)
• M7: 3,453,916 km (0.111 R)
• M8: 3,887,600 km (0.06 R)
• M9: 4,383,517 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.8

Radius: 8.8

Gravity: 11.75 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.68 AU - 1.12 AU

Year: 569 Days

Day: 10.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 26,861,000 km

• M1: 109,506 km (0.118 R)
• M2: 411,693 km (0.099 R)
• M3: 824,135 km (0.085 R)
• M4: 1,147,416 km (0.075 R)
• M5: 1,625,082 km (0.094 R)
• M6: 2,115,463 km (0.117 R)
• M7: 3,716,161 km (0.095 R)
• M8: 5,366,824 km (0.101 R)
• M9: 5,903,282 km (0.073 R)
• M10: 6,975,749 km (0.028 R)
• M11: 7,390,135 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.8

Radius: 9

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.92 AU - 2.26 AU

Year: 2015 Days

Day: 5.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 26,861,000 km

• M1: 111,899 km (0.113 R)
• M2: 441,763 km (0.058 R)
• M3: 725,849 km (0.114 R)
• M4: 1,132,007 km (0.118 R)
• M5: 2,052,333 km (0.037 R)
• M6: 2,459,090 km (0.063 R)
• M7: 3,376,723 km (0.032 R)
• M8: 3,995,161 km (0.045 R)
• M9: 4,471,480 km (0.064 R)
• M10: 5,139,285 km (0.104 R)
• M11: 5,497,273 km (0.027 R)
• M12: 5,935,894 km (0.059 R)
• M13: 6,285,654 km (0.051 R)
• M14: 8,219,206 km (0.053 R)
• M15: 8,765,538 km (0.062 R)
• M16: 10,550,839 km (0.116 R)

Asteroid Belt

Center: 3.24 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.6

Radius: 10.9

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.56 AU - 5.2 AU

Year: 6113 Days

Day: 7.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 59.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 26,861,000 km

• M1: 136,882 km (0.097 R)
• M2: 599,289 km (0.086 R)
• M3: 1,249,142 km (0.056 R)
• M4: 1,667,418 km (0.071 R)
• M5: 2,211,655 km (0.101 R)
• M6: 2,607,491 km (0.078 R)
• M7: 3,634,929 km (0.107 R)
• M8: 4,396,532 km (0.074 R)
• M9: 5,143,624 km (0.074 R)
• M10: 5,813,224 km (0.091 R)
• M11: 7,400,906 km (0.119 R)
• M12: 13,481,311 km (0.08 R)
• M13: 14,281,959 km (0.111 R)
• M14: 14,992,998 km (0.089 R)
• M15: 16,294,200 km (0.112 R)
• M16: 16,939,565 km (0.109 R)
• M17: 17,334,952 km (0.079 R)
• M18: 18,837,663 km (0.07 R)
• M19: 20,798,442 km (0.101 R)
• M20: 22,257,321 km (0.112 R)
• M21: 34,538,708 km (0.063 R)
• M22: 35,282,059 km (0.091 R)
• M23: 36,471,512 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 125.5

Radius: 7.5

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 5.8 AU - 6.2 AU

Year: 9801 Days

Day: 24 Hours

Environment

Temp: -231 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 26,861,000 km

• M1: 95,144 km (0.026 R)
• M2: 344,673 km (0.116 R)
• M3: 759,658 km (0.101 R)
• M4: 1,173,446 km (0.08 R)
• M5: 1,951,654 km (0.103 R)
• M6: 2,436,201 km (0.083 R)
• M7: 2,819,471 km (0.082 R)
• M8: 3,857,082 km (0.037 R)
• M9: 4,238,407 km (0.081 R)
• M10: 9,472,687 km (0.11 R)
• M11: 10,084,243 km (0.049 R)
• M12: 10,852,428 km (0.103 R)
• M13: 11,117,067 km (0.098 R)
• M14: 13,140,976 km (0.056 R)
• M15: 13,746,997 km (0.096 R)
• M16: 15,343,506 km (0.056 R)
• M17: 16,765,134 km (0.114 R)
• M18: 17,238,163 km (0.093 R)
• M19: 17,598,544 km (0.109 R)
• M20: 19,606,895 km (0.104 R)
• M21: 20,869,053 km (0.086 R)
• M22: 23,627,936 km (0.057 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: 533 - 20,114 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit