🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.5

Radius: 14.7

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.95 AU - 1.43 AU

Year: 896 Days

Day: 14.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 70,055,761 km

• M1: 187,446 km (0.101 R)
• M2: 1,308,233 km (0.093 R)
• M3: 1,988,156 km (0.114 R)
• M4: 2,925,386 km (0.075 R)
• M5: 3,589,601 km (0.038 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.6

Radius: 14

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.09 AU - 1.53 AU

Year: 1035 Days

Day: 13.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 70,055,761 km

• M1: 177,872 km (0.117 R)
• M2: 912,397 km (0.092 R)
• M3: 2,103,944 km (0.105 R)
• M4: 2,897,112 km (0.069 R)
• M5: 3,566,712 km (0.116 R)
• M6: 4,148,050 km (0.116 R)
• M7: 7,060,870 km (0.107 R)
• M8: 7,537,638 km (0.102 R)
• M9: 8,612,349 km (0.077 R)
• M10: 9,304,688 km (0.067 R)
• M11: 11,470,118 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.4

Radius: 9.4

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.84 AU - 2.42 AU

Year: 2146 Days

Day: 5.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 70,055,761 km

• M1: 119,230 km (0.117 R)
• M2: 429,495 km (0.085 R)
• M3: 870,211 km (0.111 R)
• M4: 1,239,119 km (0.092 R)
• M5: 1,837,511 km (0.075 R)
• M6: 2,378,756 km (0.117 R)
• M7: 3,038,183 km (0.085 R)
• M8: 3,337,379 km (0.091 R)
• M9: 3,778,992 km (0.116 R)
• M10: 4,697,224 km (0.081 R)
• M11: 5,253,129 km (0.066 R)
• M12: 5,804,547 km (0.059 R)
• M13: 6,243,168 km (0.104 R)
• M14: 8,713,777 km (0.083 R)
• M15: 9,191,892 km (0.113 R)
• M16: 11,772,754 km (0.051 R)
• M17: 12,436,819 km (0.053 R)
• M18: 13,043,289 km (0.069 R)
• M19: 13,796,813 km (0.106 R)
• M20: 14,315,170 km (0.051 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.1

Radius: 9.3

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.85 AU - 2.69 AU

Year: 2361 Days

Day: 12.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 70,055,761 km

• M1: 116,238 km (0.101 R)
• M2: 702,362 km (0.118 R)
• M3: 1,052,271 km (0.087 R)
• M4: 1,364,033 km (0.098 R)
• M5: 1,666,221 km (0.115 R)
• M6: 3,755,056 km (0.098 R)
• M7: 4,260,099 km (0.042 R)
• M8: 6,665,932 km (0.113 R)
• M9: 6,961,537 km (0.112 R)
• M10: 7,294,093 km (0.104 R)
• M11: 8,417,872 km (0.067 R)
• M12: 13,733,085 km (0.048 R)
• M13: 14,169,013 km (0.109 R)
• M14: 15,392,424 km (0.088 R)
• M15: 15,815,487 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.8

Radius: 11.2

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.17 AU - 2.43 AU

Year: 2408 Days

Day: 12.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 78.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 70,055,761 km

• M1: 586,872 km (0.117 R)
• M2: 959,820 km (0.108 R)
• M3: 1,823,299 km (0.056 R)
• M4: 2,623,947 km (0.094 R)
• M5: 3,186,435 km (0.085 R)
• M6: 6,771,697 km (0.084 R)
• M7: 7,289,605 km (0.056 R)
• M8: 9,456,231 km (0.07 R)
• M9: 9,865,082 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.6

Radius: 13.5

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.01 AU - 3.05 AU

Year: 3641 Days

Day: 6.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 70,055,761 km

• M1: 168,746 km (0.093 R)
• M2: 782,397 km (0.103 R)
• M3: 1,332,917 km (0.113 R)
• M4: 1,803,402 km (0.111 R)
• M5: 2,280,620 km (0.056 R)
• M6: 2,827,549 km (0.111 R)
• M7: 3,567,161 km (0.114 R)
• M8: 3,993,066 km (0.102 R)
• M9: 5,038,755 km (0.064 R)
• M10: 6,744,620 km (0.116 R)
• M11: 7,489,617 km (0.092 R)
• M12: 8,611,003 km (0.096 R)
• M13: 9,246,495 km (0.1 R)
• M14: 10,499,078 km (0.104 R)
• M15: 10,953,706 km (0.093 R)
• M16: 11,983,986 km (0.109 R)
• M17: 14,514,434 km (0.094 R)
• M18: 14,936,899 km (0.113 R)
• M19: 15,415,761 km (0.03 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 416.8

Radius: 5.5

Gravity: 13.78 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 8.6 AU - 11.9 AU

Year: 22652 Days

Day: 24.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 70,055,761 km

• M1: 68,516 km (0.047 R)
• M2: 277,354 km (0.08 R)
• M3: 680,222 km (0.099 R)
• M4: 1,415,645 km (0.055 R)
• M5: 1,828,834 km (0.094 R)
• M6: 2,015,383 km (0.118 R)
• M7: 2,276,880 km (0.108 R)
• M8: 4,514,116 km (0.039 R)
• M9: 7,712,069 km (0.071 R)
• M10: 8,869,359 km (0.044 R)
• M11: 16,991,625 km (0.115 R)
• M12: 18,243,760 km (0.034 R)
• M13: 18,415,199 km (0.057 R)
• M14: 20,930,088 km (0.086 R)
• M15: 24,384,004 km (0.115 R)
• M16: 33,537,150 km (0.09 R)
• M17: 35,234,188 km (0.111 R)
• M18: 37,816,247 km (0.119 R)
• M19: 60,835,021 km (0.049 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 15,770 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit