🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.8

Radius: 13

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.93 AU - 1.29 AU

Year: 744 Days

Day: 5.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 64,940,437 km

• M1: 162,912 km (0.086 R)
• M2: 720,463 km (0.115 R)
• M3: 1,232,686 km (0.113 R)
• M4: 2,468,814 km (0.104 R)
• M5: 3,373,582 km (0.08 R)
• M6: 3,818,336 km (0.078 R)
• M7: 5,045,787 km (0.106 R)
• M8: 5,854,213 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.4

Radius: 9.2

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.27 AU - 1.49 AU

Year: 1031 Days

Day: 14 Hours

Environment

Temp: -182 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 64,940,437 km

• M1: 135,835 km (0.088 R)
• M2: 472,430 km (0.112 R)
• M3: 1,114,205 km (0.096 R)
• M4: 1,604,886 km (0.075 R)
• M5: 2,259,676 km (0.046 R)
• M6: 2,938,102 km (0.076 R)
• M7: 3,734,412 km (0.06 R)
• M8: 4,340,881 km (0.103 R)
• M9: 4,909,503 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.2

Radius: 11.1

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.91 AU - 5.17 AU

Year: 7194 Days

Day: 12 Hours

Environment

Temp: -217 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 64,940,437 km

• M1: 138,827 km (0.114 R)
• M2: 525,089 km (0.027 R)
• M3: 1,176,886 km (0.11 R)
• M4: 2,318,468 km (0.079 R)
• M5: 3,970,327 km (0.03 R)
• M6: 4,553,909 km (0.059 R)
• M7: 5,001,356 km (0.096 R)
• M8: 7,301,722 km (0.109 R)
• M9: 7,953,670 km (0.043 R)
• M10: 9,796,716 km (0.054 R)
• M11: 12,007,323 km (0.07 R)
• M12: 12,915,981 km (0.106 R)
• M13: 13,281,598 km (0.087 R)
• M14: 14,033,477 km (0.105 R)
• M15: 14,587,737 km (0.112 R)
• M16: 15,214,253 km (0.063 R)
• M17: 16,766,630 km (0.092 R)
• M18: 17,772,825 km (0.116 R)
• M19: 19,561,567 km (0.1 R)
• M20: 22,880,546 km (0.114 R)
• M21: 23,804,462 km (0.047 R)
• M22: 26,641,586 km (0.106 R)
• M23: 27,234,891 km (0.064 R)
• M24: 29,157,223 km (0.085 R)
• M25: 29,606,466 km (0.088 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 460

Radius: 7.9

Gravity: 7.37 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 5.7 AU - 6.78 AU

Year: 9911 Days

Day: 21.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 64,940,437 km

• M1: 98,884 km (0.061 R)
• M2: 374,892 km (0.113 R)
• M3: 645,365 km (0.113 R)
• M4: 1,514,080 km (0.068 R)
• M5: 2,418,698 km (0.062 R)
• M6: 3,095,030 km (0.034 R)
• M7: 3,548,312 km (0.093 R)
• M8: 4,071,306 km (0.082 R)
• M9: 4,365,116 km (0.047 R)
• M10: 5,817,263 km (0.079 R)
• M11: 6,689,418 km (0.098 R)
• M12: 7,061,767 km (0.109 R)
• M13: 7,447,730 km (0.078 R)
• M14: 8,262,141 km (0.07 R)
• M15: 9,270,580 km (0.084 R)
• M16: 11,529,957 km (0.037 R)
• M17: 11,795,792 km (0.105 R)
• M18: 12,506,232 km (0.084 R)
• M19: 14,437,541 km (0.086 R)
• M20: 15,895,671 km (0.077 R)
• M21: 16,425,248 km (0.111 R)
• M22: 17,871,111 km (0.089 R)
• M23: 20,543,976 km (0.052 R)
• M24: 21,331,310 km (0.105 R)
• M25: 21,651,749 km (0.11 R)
• M26: 23,985,924 km (0.109 R)
• M27: 25,392,593 km (0.116 R)
• M28: 26,024,794 km (0.077 R)
• M29: 27,226,962 km (0.098 R)
• M30: 28,659,511 km (0.099 R)
• M31: 29,443,853 km (0.102 R)
• M32: 30,041,347 km (0.117 R)
• M33: 33,797,450 km (0.072 R)
• M34: 40,856,974 km (0.104 R)
• M35: 41,475,710 km (0.061 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 483.2

Radius: 7.7

Gravity: 8.15 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 6.88 AU - 9.66 AU

Year: 15121 Days

Day: 17.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 64,940,437 km

• M1: 114,143 km (0.113 R)
• M2: 456,872 km (0.074 R)
• M3: 1,070,672 km (0.109 R)
• M4: 2,205,521 km (0.077 R)
• M5: 3,687,288 km (0.104 R)
• M6: 4,464,748 km (0.113 R)
• M7: 5,629,517 km (0.078 R)
• M8: 8,981,407 km (0.07 R)
• M9: 10,325,095 km (0.064 R)
• M10: 11,621,211 km (0.104 R)
• M11: 12,338,832 km (0.081 R)
• M12: 16,229,424 km (0.089 R)
• M13: 25,318,093 km (0.082 R)
• M14: 33,834,401 km (0.107 R)
• M15: 35,170,759 km (0.098 R)
• M16: 35,789,795 km (0.094 R)
• M17: 37,690,136 km (0.111 R)
• M18: 40,869,241 km (0.07 R)
• M19: 49,435,364 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 480

Radius: 3.4

Gravity: 41.52 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 8.34 AU - 8.36 AU

Year: 15341 Days

Day: 16.6 Hours

Environment

Temp: -236 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 64,940,437 km

• M1: 54,454 km (0.111 R)
• M2: 229,483 km (0.098 R)
• M3: 383,419 km (0.116 R)
• M4: 604,675 km (0.119 R)
• M5: 1,048,382 km (0.064 R)
• M6: 1,324,839 km (0.101 R)
• M7: 1,777,522 km (0.071 R)
• M8: 3,322,270 km (0.057 R)
• M9: 3,636,874 km (0.106 R)
• M10: 3,829,406 km (0.112 R)
• M11: 5,130,609 km (0.111 R)
• M12: 6,261,568 km (0.095 R)
• M13: 14,463,571 km (0.062 R)
• M14: 14,807,347 km (0.082 R)
• M15: 14,946,473 km (0.078 R)
• M16: 17,215,125 km (0.117 R)
• M17: 25,576,449 km (0.09 R)
• M18: 33,106,158 km (0.069 R)
• M19: 39,400,489 km (0.114 R)
• M20: 48,254,738 km (0.068 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 364

Radius: 3.1

Gravity: 37.88 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 9.57 AU - 11.43 AU

Year: 21633 Days

Day: 15.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 64,940,437 km

• M1: 40,840 km (0.088 R)
• M2: 212,878 km (0.104 R)
• M3: 505,192 km (0.051 R)
• M4: 614,249 km (0.039 R)
• M5: 859,589 km (0.05 R)
• M6: 958,324 km (0.045 R)
• M7: 1,287,888 km (0.086 R)
• M8: 1,704,668 km (0.059 R)
• M9: 1,843,943 km (0.102 R)
• M10: 2,106,039 km (0.092 R)
• M11: 2,522,519 km (0.06 R)
• M12: 3,461,096 km (0.116 R)
• M13: 5,056,109 km (0.077 R)
• M14: 6,192,454 km (0.097 R)
• M15: 6,994,149 km (0.065 R)
• M16: 8,698,667 km (0.075 R)
• M17: 9,483,757 km (0.113 R)
• M18: 10,258,225 km (0.07 R)
• M19: 13,098,790 km (0.091 R)
• M20: 14,127,574 km (0.106 R)
• M21: 14,339,554 km (0.098 R)
• M22: 16,113,037 km (0.062 R)
• M23: 19,297,527 km (0.105 R)
• M24: 19,471,360 km (0.078 R)
• M25: 19,822,017 km (0.064 R)
• M26: 23,464,576 km (0.092 R)
• M27: 24,162,300 km (0.039 R)
• M28: 25,494,619 km (0.112 R)
• M29: 28,641,560 km (0.112 R)
• M30: 29,668,399 km (0.073 R)
• M31: 37,014,702 km (0.075 R)
• M32: 40,037,327 km (0.084 R)
• M33: 43,072,069 km (0.059 R)
• M34: 43,517,721 km (0.049 R)
• M35: 47,985,611 km (0.042 R)
• M36: 52,580,360 km (0.05 R)
• M37: 56,035,922 km (0.09 R)
• M38: 61,686,383 km (0.119 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 14,234 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit