🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.9

Radius: 10.7

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.79 AU - 1.19 AU

Year: 646 Days

Day: 12.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 67,791,234 km

• M1: 133,292 km (0.085 R)
• M2: 520,002 km (0.082 R)
• M3: 957,726 km (0.091 R)
• M4: 1,355,207 km (0.103 R)
• M5: 2,173,059 km (0.119 R)
• M6: 2,528,054 km (0.119 R)
• M7: 3,140,658 km (0.096 R)
• M8: 3,806,667 km (0.1 R)
• M9: 4,173,781 km (0.109 R)
• M10: 4,564,680 km (0.077 R)
• M11: 5,152,899 km (0.099 R)
• M12: 6,178,990 km (0.082 R)
• M13: 6,584,101 km (0.054 R)
• M14: 7,860,620 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313

Radius: 10.5

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.09 AU - 1.15 AU

Year: 778 Days

Day: 12.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 67,791,234 km

• M1: 130,749 km (0.052 R)
• M2: 470,037 km (0.051 R)
• M3: 1,123,630 km (0.064 R)
• M4: 2,096,465 km (0.062 R)
• M5: 2,738,688 km (0.112 R)
• M6: 3,212,465 km (0.1 R)
• M7: 4,152,388 km (0.104 R)
• M8: 6,471,903 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.6

Radius: 12

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.98 AU - 2.26 AU

Year: 2025 Days

Day: 5.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 67,791,234 km

• M1: 149,299 km (0.116 R)
• M2: 546,331 km (0.09 R)
• M3: 934,687 km (0.074 R)
• M4: 1,470,547 km (0.033 R)
• M5: 2,132,069 km (0.035 R)
• M6: 2,511,898 km (0.105 R)
• M7: 3,225,629 km (0.108 R)
• M8: 3,767,323 km (0.086 R)
• M9: 5,034,417 km (0.069 R)
• M10: 5,966,113 km (0.101 R)
• M11: 6,648,728 km (0.115 R)
• M12: 7,830,401 km (0.025 R)
• M13: 8,846,171 km (0.079 R)
• M14: 9,283,296 km (0.083 R)
• M15: 10,128,075 km (0.106 R)
• M16: 10,569,239 km (0.066 R)
• M17: 11,450,969 km (0.079 R)
• M18: 12,339,730 km (0.069 R)
• M19: 16,209,976 km (0.038 R)
• M20: 16,611,348 km (0.06 R)
• M21: 17,697,129 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790

Radius: 14.3

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.52 AU - 2.88 AU

Year: 2910 Days

Day: 11.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 67,791,234 km

• M1: 181,462 km (0.064 R)
• M2: 674,088 km (0.108 R)
• M3: 1,332,618 km (0.114 R)
• M4: 2,614,672 km (0.032 R)
• M5: 3,203,938 km (0.083 R)
• M6: 3,821,178 km (0.112 R)
• M7: 4,450,387 km (0.111 R)
• M8: 6,081,153 km (0.03 R)
• M9: 6,675,805 km (0.084 R)
• M10: 7,528,962 km (0.032 R)
• M11: 9,015,516 km (0.097 R)
• M12: 11,305,709 km (0.069 R)
• M13: 12,653,586 km (0.069 R)
• M14: 14,797,473 km (0.117 R)
• M15: 15,253,747 km (0.05 R)
• M16: 16,355,236 km (0.088 R)
• M17: 20,474,114 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.5

Radius: 10.8

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.63 AU - 3.47 AU

Year: 3494 Days

Day: 6.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 67,791,234 km

• M1: 134,638 km (0.079 R)
• M2: 516,861 km (0.051 R)
• M3: 933,940 km (0.119 R)
• M4: 1,367,025 km (0.067 R)
• M5: 2,516,087 km (0.038 R)
• M6: 3,446,436 km (0.096 R)
• M7: 4,614,646 km (0.094 R)
• M8: 5,554,569 km (0.078 R)
• M9: 5,894,904 km (0.096 R)
• M10: 6,881,203 km (0.081 R)
• M11: 9,035,711 km (0.119 R)
• M12: 10,150,216 km (0.099 R)
• M13: 10,581,207 km (0.12 R)
• M14: 11,312,591 km (0.078 R)
• M15: 12,831,009 km (0.074 R)
• M16: 13,710,046 km (0.052 R)
• M17: 16,750,623 km (0.049 R)
• M18: 17,519,855 km (0.073 R)
• M19: 18,312,575 km (0.106 R)
• M20: 19,366,641 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 247.5

Radius: 7.3

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.4 AU - 8.16 AU

Year: 11581 Days

Day: 20.5 Hours

Environment

Temp: -230 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 67,791,234 km

• M1: 91,105 km (0.031 R)
• M2: 530,175 km (0.107 R)
• M3: 838,346 km (0.1 R)
• M4: 1,156,392 km (0.078 R)
• M5: 1,452,895 km (0.11 R)
• M6: 1,757,027 km (0.094 R)
• M7: 2,024,358 km (0.113 R)
• M8: 2,284,659 km (0.109 R)
• M9: 5,043,842 km (0.061 R)
• M10: 5,525,697 km (0.09 R)
• M11: 7,687,535 km (0.083 R)
• M12: 9,172,743 km (0.1 R)
• M13: 12,057,588 km (0.065 R)
• M14: 12,483,045 km (0.105 R)
• M15: 13,028,927 km (0.066 R)
• M16: 13,533,671 km (0.104 R)
• M17: 13,935,191 km (0.09 R)
• M18: 16,643,511 km (0.096 R)
• M19: 18,259,467 km (0.057 R)
• M20: 19,393,270 km (0.07 R)
• M21: 20,875,485 km (0.056 R)
• M22: 21,800,299 km (0.075 R)
• M23: 32,804,270 km (0.095 R)
• M24: 34,158,430 km (0.088 R)
• M25: 36,644,896 km (0.037 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 836.8

Radius: 4.8

Gravity: 36.32 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 7.11 AU - 8.09 AU

Year: 13745 Days

Day: 19.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 67,791,234 km

• M1: 60,886 km (0.119 R)
• M2: 244,742 km (0.044 R)
• M3: 891,454 km (0.096 R)
• M4: 1,060,350 km (0.079 R)
• M5: 1,509,293 km (0.034 R)
• M6: 2,292,737 km (0.095 R)
• M7: 2,613,325 km (0.091 R)
• M8: 2,819,770 km (0.101 R)
• M9: 3,317,482 km (0.058 R)
• M10: 3,615,033 km (0.085 R)
• M11: 4,781,746 km (0.108 R)
• M12: 5,056,109 km (0.108 R)
• M13: 5,268,687 km (0.091 R)
• M14: 5,487,250 km (0.107 R)
• M15: 6,841,859 km (0.068 R)
• M16: 8,855,596 km (0.105 R)
• M17: 9,374,850 km (0.084 R)
• M18: 11,292,694 km (0.107 R)
• M19: 13,189,296 km (0.106 R)
• M20: 14,779,821 km (0.076 R)
• M21: 15,288,304 km (0.081 R)
• M22: 15,583,909 km (0.057 R)
• M23: 18,336,211 km (0.119 R)
• M24: 18,502,564 km (0.118 R)
• M25: 24,880,819 km (0.12 R)
• M26: 25,084,721 km (0.116 R)
• M27: 26,757,225 km (0.071 R)
• M28: 31,024,354 km (0.115 R)
• M29: 32,339,320 km (0.084 R)
• M30: 33,566,471 km (0.084 R)
• M31: 34,824,440 km (0.111 R)
• M32: 38,513,373 km (0.116 R)
• M33: 38,786,390 km (0.102 R)
• M34: 43,332,519 km (0.113 R)
• M35: 43,627,825 km (0.116 R)
• M36: 43,924,628 km (0.114 R)
• M37: 50,470,881 km (0.113 R)
• M38: 54,145,902 km (0.111 R)

Asteroid Belt

Center: 8.33 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 607.5

Radius: 5.1

Gravity: 23.36 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 7.15 AU - 10.95 AU

Year: 17860 Days

Day: 22.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 67,791,234 km

• M1: 63,579 km (0.117 R)
• M2: 287,527 km (0.081 R)
• M3: 471,682 km (0.093 R)
• M4: 655,538 km (0.07 R)
• M5: 965,056 km (0.059 R)
• M6: 1,582,297 km (0.061 R)
• M7: 2,120,400 km (0.046 R)
• M8: 2,282,714 km (0.064 R)
• M9: 2,609,735 km (0.119 R)
• M10: 2,942,441 km (0.117 R)
• M11: 5,561,750 km (0.079 R)
• M12: 6,031,637 km (0.075 R)
• M13: 6,829,292 km (0.073 R)
• M14: 7,414,070 km (0.104 R)
• M15: 9,100,487 km (0.091 R)
• M16: 10,669,021 km (0.088 R)
• M17: 10,906,882 km (0.104 R)
• M18: 16,361,519 km (0.103 R)
• M19: 17,734,828 km (0.07 R)
• M20: 19,801,672 km (0.102 R)
• M21: 21,078,639 km (0.032 R)
• M22: 21,642,324 km (0.118 R)
• M23: 22,216,032 km (0.029 R)
• M24: 23,694,657 km (0.069 R)
• M25: 25,554,009 km (0.06 R)
• M26: 26,194,737 km (0.12 R)
• M27: 27,397,204 km (0.09 R)
• M28: 28,636,024 km (0.067 R)
• M29: 30,147,711 km (0.118 R)
• M30: 34,740,066 km (0.1 R)
• M31: 53,666,740 km (0.071 R)
• M32: 56,496,833 km (0.102 R)
• M33: 62,068,157 km (0.08 R)
• M34: 63,224,698 km (0.116 R)
• M35: 65,183,981 km (0.099 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 19,034 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit