🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.7

Radius: 8.7

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.61 AU - 0.61 AU

Year: 318 Days

Day: 6.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 110.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 33,898,493 km

• M1: 108,309 km (0.072 R)
• M2: 433,235 km (0.092 R)
• M3: 718,519 km (0.114 R)
• M4: 1,028,186 km (0.091 R)
• M5: 1,448,407 km (0.05 R)
• M6: 1,892,712 km (0.111 R)
• M7: 2,246,960 km (0.12 R)
• M8: 2,529,999 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.7

Radius: 8.8

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.67 AU - 0.69 AU

Year: 374 Days

Day: 11.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 33,898,493 km

• M1: 109,506 km (0.116 R)
• M2: 488,886 km (0.105 R)
• M3: 767,587 km (0.088 R)
• M4: 1,254,378 km (0.102 R)
• M5: 2,068,789 km (0.026 R)
• M6: 2,467,467 km (0.119 R)
• M7: 3,134,823 km (0.095 R)
• M8: 3,499,693 km (0.056 R)
• M9: 3,892,836 km (0.109 R)
• M10: 4,222,998 km (0.045 R)
• M11: 4,572,010 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.2

Radius: 9.6

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.79 AU - 0.81 AU

Year: 477 Days

Day: 12.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 85.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 33,898,493 km

• M1: 119,379 km (0.097 R)
• M2: 524,939 km (0.085 R)
• M3: 1,073,215 km (0.077 R)
• M4: 1,424,022 km (0.083 R)
• M5: 1,967,362 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.7

Radius: 13.9

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.91 AU - 1.35 AU

Year: 801 Days

Day: 13 Hours

Environment

Temp: -176 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 33,898,493 km

• M1: 172,935 km (0.044 R)
• M2: 645,515 km (0.109 R)
• M3: 1,144,274 km (0.063 R)
• M4: 1,599,650 km (0.101 R)
• M5: 2,504,717 km (0.068 R)
• M6: 3,781,086 km (0.101 R)
• M7: 4,216,416 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.4

Radius: 10.6

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.47 AU - 2.45 AU

Year: 1830 Days

Day: 5.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 33,898,493 km

• M1: 133,292 km (0.084 R)
• M2: 682,914 km (0.103 R)
• M3: 1,358,648 km (0.113 R)
• M4: 2,137,305 km (0.109 R)
• M5: 2,504,568 km (0.084 R)
• M6: 3,112,085 km (0.116 R)
• M7: 3,451,372 km (0.043 R)
• M8: 3,797,392 km (0.096 R)
• M9: 4,205,047 km (0.051 R)
• M10: 5,021,552 km (0.099 R)
• M11: 6,287,449 km (0.085 R)
• M12: 7,438,904 km (0.086 R)
• M13: 8,109,850 km (0.111 R)
• M14: 10,580,758 km (0.051 R)
• M15: 11,092,233 km (0.085 R)
• M16: 12,403,010 km (0.107 R)
• M17: 12,930,642 km (0.068 R)
• M18: 14,693,204 km (0.053 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.7

Radius: 10.4

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.38 AU - 2.66 AU

Year: 2668 Days

Day: 10.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 33,898,493 km

• M1: 129,402 km (0.059 R)
• M2: 632,649 km (0.086 R)
• M3: 978,819 km (0.066 R)
• M4: 1,308,383 km (0.08 R)
• M5: 1,744,311 km (0.091 R)
• M6: 2,288,847 km (0.111 R)
• M7: 2,783,418 km (0.098 R)
• M8: 3,754,308 km (0.114 R)
• M9: 4,155,380 km (0.089 R)
• M10: 5,790,485 km (0.091 R)
• M11: 7,113,678 km (0.058 R)
• M12: 7,644,152 km (0.064 R)
• M13: 8,351,900 km (0.082 R)
• M14: 8,974,675 km (0.078 R)
• M15: 9,461,766 km (0.104 R)
• M16: 10,774,936 km (0.075 R)
• M17: 11,817,783 km (0.048 R)
• M18: 12,443,102 km (0.051 R)
• M19: 13,380,482 km (0.059 R)
• M20: 13,973,788 km (0.049 R)
• M21: 14,806,748 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.6

Radius: 13.5

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.48 AU - 4.3 AU

Year: 5116 Days

Day: 9.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 33,898,493 km

• M1: 168,597 km (0.077 R)
• M2: 682,316 km (0.035 R)
• M3: 1,106,276 km (0.113 R)
• M4: 1,821,653 km (0.091 R)
• M5: 2,262,518 km (0.117 R)
• M6: 3,429,681 km (0.041 R)
• M7: 3,898,221 km (0.038 R)
• M8: 4,333,850 km (0.05 R)
• M9: 4,938,076 km (0.083 R)
• M10: 5,508,792 km (0.053 R)
• M11: 7,060,272 km (0.031 R)
• M12: 8,886,413 km (0.077 R)
• M13: 9,733,735 km (0.111 R)
• M14: 10,222,172 km (0.1 R)
• M15: 10,680,540 km (0.096 R)
• M16: 11,152,671 km (0.108 R)
• M17: 12,757,706 km (0.113 R)
• M18: 14,512,190 km (0.063 R)
• M19: 15,627,143 km (0.1 R)
• M20: 23,786,959 km (0.103 R)
• M21: 25,252,569 km (0.081 R)
• M22: 27,827,897 km (0.102 R)
• M23: 28,543,124 km (0.111 R)
• M24: 29,087,660 km (0.089 R)
• M25: 30,010,530 km (0.038 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 12,620 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit