🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.1

Radius: 14.3

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.61 AU - 0.85 AU

Year: 416 Days

Day: 10.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 24,769,907 km

• M1: 177,872 km (0.054 R)
• M2: 675,434 km (0.09 R)
• M3: 1,137,692 km (0.111 R)
• M4: 1,654,702 km (0.082 R)
• M5: 2,386,535 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.3

Radius: 12.5

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.75 AU - 0.83 AU

Year: 468 Days

Day: 13.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 24,769,907 km

• M1: 155,432 km (0.097 R)
• M2: 648,806 km (0.04 R)
• M3: 1,121,834 km (0.12 R)
• M4: 1,660,387 km (0.113 R)
• M5: 2,156,753 km (0.114 R)
• M6: 2,565,454 km (0.056 R)
• M7: 3,048,954 km (0.085 R)
• M8: 3,517,046 km (0.11 R)
• M9: 3,923,204 km (0.11 R)
• M10: 5,251,334 km (0.108 R)
• M11: 6,000,670 km (0.077 R)
• M12: 6,449,164 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.4

Radius: 9

Gravity: 9.7 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.92 AU - 0.94 AU

Year: 598 Days

Day: 7.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 24,769,907 km

• M1: 111,899 km (0.108 R)
• M2: 409,150 km (0.101 R)
• M3: 796,309 km (0.098 R)
• M4: 1,103,135 km (0.087 R)
• M5: 1,625,530 km (0.059 R)
• M6: 2,011,493 km (0.078 R)
• M7: 2,305,303 km (0.067 R)
• M8: 2,749,908 km (0.116 R)
• M9: 3,053,143 km (0.115 R)
• M10: 3,590,498 km (0.103 R)
• M11: 3,910,788 km (0.056 R)
• M12: 4,219,857 km (0.089 R)
• M13: 4,673,587 km (0.081 R)
• M14: 6,018,472 km (0.069 R)
• M15: 6,472,053 km (0.054 R)
• M16: 6,780,075 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.1

Radius: 14.5

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.24 AU - 2.42 AU

Year: 2372 Days

Day: 8.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 24,769,907 km

• M1: 182,061 km (0.119 R)
• M2: 698,622 km (0.102 R)
• M3: 1,234,781 km (0.07 R)
• M4: 1,867,729 km (0.102 R)
• M5: 2,684,683 km (0.104 R)
• M6: 3,840,925 km (0.079 R)
• M7: 4,596,095 km (0.081 R)
• M8: 5,330,621 km (0.063 R)
• M9: 6,564,953 km (0.085 R)
• M10: 7,737,950 km (0.115 R)
• M11: 8,358,781 km (0.083 R)
• M12: 10,057,614 km (0.097 R)
• M13: 10,950,564 km (0.045 R)
• M14: 13,813,867 km (0.069 R)
• M15: 16,278,642 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.2

Radius: 9.6

Gravity: 7.53 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.71 AU - 3.67 AU

Year: 3799 Days

Day: 14.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 24,769,907 km

• M1: 119,379 km (0.103 R)
• M2: 502,798 km (0.048 R)
• M3: 982,260 km (0.082 R)
• M4: 1,392,607 km (0.046 R)
• M5: 1,903,035 km (0.09 R)
• M6: 2,410,022 km (0.108 R)
• M7: 2,882,003 km (0.033 R)
• M8: 3,552,949 km (0.094 R)
• M9: 3,968,682 km (0.054 R)
• M10: 4,799,100 km (0.103 R)
• M11: 5,361,139 km (0.094 R)
• M12: 6,647,381 km (0.05 R)
• M13: 7,054,587 km (0.083 R)
• M14: 8,890,153 km (0.029 R)
• M15: 9,818,108 km (0.079 R)
• M16: 10,639,550 km (0.11 R)
• M17: 11,417,459 km (0.042 R)
• M18: 12,749,778 km (0.117 R)
• M19: 14,285,699 km (0.114 R)
• M20: 15,556,832 km (0.108 R)
• M21: 16,672,383 km (0.119 R)
• M22: 17,840,294 km (0.064 R)
• M23: 18,383,484 km (0.112 R)
• M24: 19,376,066 km (0.048 R)
• M25: 21,671,496 km (0.093 R)
• M26: 22,849,280 km (0.079 R)
• M27: 23,561,665 km (0.046 R)
• M28: 24,069,250 km (0.114 R)
• M29: 24,956,216 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.3

Radius: 8.3

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.02 AU - 4.34 AU

Year: 4708 Days

Day: 6.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 24,769,907 km

• M1: 103,223 km (0.113 R)
• M2: 394,789 km (0.113 R)
• M3: 1,339,350 km (0.088 R)
• M4: 2,360,206 km (0.1 R)
• M5: 2,980,139 km (0.12 R)
• M6: 3,444,341 km (0.119 R)
• M7: 4,683,760 km (0.051 R)
• M8: 5,182,070 km (0.111 R)
• M9: 5,524,649 km (0.065 R)
• M10: 9,021,350 km (0.039 R)
• M11: 10,276,775 km (0.088 R)
• M12: 13,868,471 km (0.111 R)
• M13: 16,585,766 km (0.092 R)
• M14: 21,803,142 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 90.5

Radius: 7.8

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.03 AU - 7.31 AU

Year: 10220 Days

Day: 22.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 24,769,907 km

• M1: 97,239 km (0.11 R)
• M2: 1,238,521 km (0.038 R)
• M3: 1,748,201 km (0.06 R)
• M4: 2,004,462 km (0.104 R)
• M5: 3,331,545 km (0.03 R)
• M6: 4,763,196 km (0.101 R)
• M7: 5,479,770 km (0.091 R)
• M8: 6,414,457 km (0.102 R)
• M9: 6,717,692 km (0.116 R)
• M10: 7,190,422 km (0.098 R)
• M11: 10,135,705 km (0.089 R)
• M12: 18,567,489 km (0.038 R)
• M13: 20,329,453 km (0.096 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 16,974 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit