🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.3

Radius: 10.5

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.93 AU - 1.01 AU

Year: 648 Days

Day: 13.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 57,673,831 km

• M1: 130,898 km (0.074 R)
• M2: 474,375 km (0.103 R)
• M3: 812,316 km (0.109 R)
• M4: 1,307,336 km (0.113 R)
• M5: 1,721,871 km (0.099 R)
• M6: 2,071,183 km (0.07 R)
• M7: 2,468,215 km (0.078 R)
• M8: 2,927,780 km (0.052 R)
• M9: 3,717,208 km (0.058 R)
• M10: 4,725,049 km (0.099 R)
• M11: 5,221,714 km (0.117 R)
• M12: 5,715,387 km (0.057 R)
• M13: 6,140,245 km (0.093 R)
• M14: 6,524,262 km (0.108 R)
• M15: 7,819,929 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736

Radius: 8.9

Gravity: 9.29 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.66 AU - 1.84 AU

Year: 1570 Days

Day: 11.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 57,673,831 km

• M1: 110,702 km (0.091 R)
• M2: 575,204 km (0.117 R)
• M3: 1,045,540 km (0.05 R)
• M4: 1,463,965 km (0.118 R)
• M5: 1,851,274 km (0.045 R)
• M6: 2,257,581 km (0.119 R)
• M7: 2,560,816 km (0.091 R)
• M8: 3,312,994 km (0.114 R)
• M9: 4,549,122 km (0.114 R)
• M10: 5,078,698 km (0.046 R)
• M11: 5,380,587 km (0.105 R)
• M12: 6,310,038 km (0.061 R)
• M13: 7,479,295 km (0.115 R)
• M14: 8,394,685 km (0.094 R)
• M15: 10,377,754 km (0.115 R)
• M16: 11,187,078 km (0.095 R)
• M17: 12,537,349 km (0.092 R)
• M18: 13,619,091 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.9

Radius: 8.3

Gravity: 13.27 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.84 AU - 3 AU

Year: 2553 Days

Day: 13.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 57,673,831 km

• M1: 103,223 km (0.115 R)
• M2: 429,495 km (0.118 R)
• M3: 763,847 km (0.057 R)
• M4: 1,435,691 km (0.045 R)
• M5: 2,003,564 km (0.054 R)
• M6: 3,074,984 km (0.068 R)
• M7: 4,017,152 km (0.104 R)
• M8: 5,067,478 km (0.073 R)
• M9: 6,096,861 km (0.076 R)
• M10: 6,516,782 km (0.09 R)
• M11: 7,731,667 km (0.091 R)
• M12: 9,055,159 km (0.12 R)
• M13: 10,883,694 km (0.105 R)
• M14: 15,356,820 km (0.117 R)
• M15: 17,882,481 km (0.094 R)
• M16: 18,743,566 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.6

Radius: 14.5

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.13 AU - 4.47 AU

Year: 6048 Days

Day: 7.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 57,673,831 km

• M1: 180,265 km (0.075 R)
• M2: 633,996 km (0.111 R)
• M3: 1,807,591 km (0.051 R)
• M4: 2,775,489 km (0.066 R)
• M5: 4,044,827 km (0.085 R)
• M6: 4,569,018 km (0.05 R)
• M7: 5,755,479 km (0.086 R)
• M8: 10,767,307 km (0.114 R)
• M9: 12,666,003 km (0.097 R)
• M10: 17,889,961 km (0.081 R)
• M11: 21,687,054 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 364.9

Radius: 5.4

Gravity: 12.51 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 5.9 AU - 8.5 AU

Year: 13104 Days

Day: 23.1 Hours

Environment

Temp: -235 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 57,673,831 km

• M1: 67,319 km (0.081 R)
• M2: 333,603 km (0.085 R)
• M3: 902,823 km (0.1 R)
• M4: 1,334,263 km (0.069 R)
• M5: 1,589,627 km (0.073 R)
• M6: 1,813,874 km (0.058 R)
• M7: 3,018,436 km (0.1 R)
• M8: 7,023,470 km (0.048 R)
• M9: 9,226,449 km (0.114 R)
• M10: 11,629,439 km (0.115 R)
• M11: 32,381,506 km (0.076 R)
• M12: 37,438,812 km (0.099 R)
• M13: 42,340,386 km (0.072 R)
• M14: 44,064,651 km (0.057 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 627.3

Radius: 5.8

Gravity: 18.65 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 7.44 AU - 7.46 AU

Year: 13792 Days

Day: 20.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 57,673,831 km

• M1: 72,405 km (0.1 R)
• M2: 282,441 km (0.101 R)
• M3: 499,208 km (0.101 R)
• M4: 702,362 km (0.097 R)
• M5: 1,132,007 km (0.034 R)
• M6: 1,889,720 km (0.071 R)
• M7: 2,257,133 km (0.1 R)
• M8: 2,942,740 km (0.086 R)
• M9: 5,012,426 km (0.105 R)
• M10: 5,569,828 km (0.073 R)
• M11: 6,052,580 km (0.094 R)
• M12: 9,603,435 km (0.067 R)
• M13: 9,813,321 km (0.112 R)
• M14: 11,022,820 km (0.113 R)
• M15: 11,545,066 km (0.085 R)
• M16: 12,764,588 km (0.088 R)
• M17: 15,172,066 km (0.09 R)
• M18: 17,011,671 km (0.065 R)
• M19: 20,255,851 km (0.11 R)
• M20: 22,572,374 km (0.076 R)
• M21: 23,319,166 km (0.063 R)
• M22: 25,059,588 km (0.097 R)
• M23: 26,369,168 km (0.051 R)
• M24: 27,512,395 km (0.115 R)
• M25: 28,256,794 km (0.049 R)
• M26: 35,948,518 km (0.096 R)
• M27: 44,779,729 km (0.114 R)
• M28: 48,682,737 km (0.101 R)
• M29: 49,458,402 km (0.069 R)
• M30: 50,875,393 km (0.064 R)
• M31: 51,513,728 km (0.102 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 16,921 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit