🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.2

Radius: 11

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.44 AU - 0.64 AU

Year: 265 Days

Day: 10.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 60,302,183 km

• M1: 137,032 km (0.075 R)
• M2: 542,292 km (0.054 R)
• M3: 915,240 km (0.083 R)
• M4: 1,564,195 km (0.074 R)
• M5: 1,915,750 km (0.106 R)
• M6: 2,354,072 km (0.07 R)
• M7: 2,745,121 km (0.105 R)
• M8: 3,636,874 km (0.088 R)
• M9: 4,187,843 km (0.049 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.8

Radius: 9.9

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.37 AU - 1.65 AU

Year: 1237 Days

Day: 11.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 60,302,183 km

• M1: 123,867 km (0.119 R)
• M2: 477,367 km (0.112 R)
• M3: 947,104 km (0.112 R)
• M4: 1,634,207 km (0.114 R)
• M5: 3,037,136 km (0.072 R)
• M6: 4,140,869 km (0.115 R)
• M7: 4,981,310 km (0.088 R)
• M8: 6,082,949 km (0.087 R)
• M9: 6,998,338 km (0.058 R)
• M10: 8,029,217 km (0.077 R)
• M11: 8,845,572 km (0.11 R)
• M12: 9,836,509 km (0.115 R)
• M13: 10,172,506 km (0.072 R)
• M14: 10,516,132 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66

Radius: 9.8

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.18 AU - 2.88 AU

Year: 2684 Days

Day: 6.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 60,302,183 km

• M1: 121,922 km (0.058 R)
• M2: 492,327 km (0.117 R)
• M3: 1,082,490 km (0.034 R)
• M4: 1,419,684 km (0.115 R)
• M5: 1,774,829 km (0.115 R)
• M6: 2,189,514 km (0.101 R)
• M7: 2,587,744 km (0.096 R)
• M8: 2,945,732 km (0.083 R)
• M9: 3,718,255 km (0.078 R)
• M10: 4,468,788 km (0.086 R)
• M11: 5,487,399 km (0.119 R)
• M12: 7,495,153 km (0.112 R)
• M13: 8,637,931 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.5

Radius: 12.1

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.16 AU - 3.18 AU

Year: 2909 Days

Day: 13.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 119.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 60,302,183 km

• M1: 150,495 km (0.09 R)
• M2: 854,204 km (0.115 R)
• M3: 1,467,106 km (0.113 R)
• M4: 2,188,467 km (0.064 R)
• M5: 2,589,689 km (0.109 R)
• M6: 3,678,163 km (0.074 R)
• M7: 4,975,027 km (0.113 R)
• M8: 6,399,947 km (0.11 R)
• M9: 7,449,824 km (0.1 R)
• M10: 8,422,959 km (0.048 R)
• M11: 10,312,230 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.3

Radius: 8.3

Gravity: 12.33 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.37 AU - 5.85 AU

Year: 7703 Days

Day: 13.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 60,302,183 km

• M1: 104,120 km (0.088 R)
• M2: 394,639 km (0.088 R)
• M3: 677,828 km (0.11 R)
• M4: 981,512 km (0.116 R)
• M5: 1,544,448 km (0.1 R)
• M6: 2,100,504 km (0.115 R)
• M7: 2,361,552 km (0.116 R)
• M8: 2,992,107 km (0.108 R)
• M9: 3,705,689 km (0.084 R)
• M10: 4,642,471 km (0.103 R)
• M11: 6,173,007 km (0.109 R)
• M12: 8,309,863 km (0.062 R)
• M13: 9,150,603 km (0.08 R)
• M14: 9,901,434 km (0.052 R)
• M15: 10,441,183 km (0.112 R)
• M16: 12,345,265 km (0.107 R)
• M17: 14,284,203 km (0.075 R)
• M18: 14,657,450 km (0.034 R)
• M19: 15,423,241 km (0.076 R)
• M20: 15,882,208 km (0.112 R)
• M21: 18,607,582 km (0.08 R)
• M22: 19,052,934 km (0.076 R)
• M23: 20,667,544 km (0.115 R)
• M24: 24,696,963 km (0.055 R)
• M25: 27,084,246 km (0.093 R)
• M26: 27,945,331 km (0.068 R)
• M27: 37,583,772 km (0.036 R)
• M28: 38,654,594 km (0.111 R)
• M29: 39,258,221 km (0.049 R)
• M30: 40,732,508 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 388.5

Radius: 7.7

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 6.57 AU - 7.43 AU

Year: 12350 Days

Day: 19.4 Hours

Environment

Temp: -239 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 60,302,183 km

• M1: 96,341 km (0.046 R)
• M2: 499,956 km (0.064 R)
• M3: 3,213,961 km (0.099 R)
• M4: 3,744,734 km (0.097 R)
• M5: 4,193,827 km (0.119 R)
• M6: 4,767,535 km (0.091 R)
• M7: 5,104,728 km (0.116 R)
• M8: 6,321,108 km (0.057 R)
• M9: 10,800,966 km (0.067 R)
• M10: 13,198,721 km (0.11 R)
• M11: 14,300,360 km (0.075 R)
• M12: 15,198,545 km (0.089 R)
• M13: 19,477,493 km (0.066 R)
• M14: 20,261,087 km (0.114 R)
• M15: 20,984,093 km (0.036 R)
• M16: 27,496,837 km (0.076 R)
• M17: 32,009,606 km (0.054 R)
• M18: 34,440,871 km (0.07 R)
• M19: 36,519,383 km (0.056 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 732.9

Radius: 3.3

Gravity: 67.3 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 6.35 AU - 10.51 AU

Year: 16322 Days

Day: 16.2 Hours

Environment

Temp: -241 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 60,302,183 km

• M1: 40,990 km (0.109 R)
• M2: 147,055 km (0.067 R)
• M3: 319,242 km (0.055 R)
• M4: 900,130 km (0.066 R)
• M5: 1,234,781 km (0.087 R)
• M6: 1,500,317 km (0.082 R)
• M7: 2,245,913 km (0.078 R)
• M8: 3,651,534 km (0.12 R)
• M9: 3,797,542 km (0.099 R)
• M10: 4,258,902 km (0.113 R)
• M11: 5,479,022 km (0.082 R)
• M12: 5,787,493 km (0.073 R)
• M13: 5,986,009 km (0.11 R)
• M14: 6,313,180 km (0.117 R)
• M15: 7,412,574 km (0.106 R)
• M16: 9,264,447 km (0.094 R)
• M17: 10,267,799 km (0.071 R)
• M18: 10,558,917 km (0.072 R)
• M19: 13,499,861 km (0.055 R)
• M20: 15,306,705 km (0.049 R)
• M21: 15,457,798 km (0.062 R)
• M22: 19,479,438 km (0.043 R)
• M23: 20,469,177 km (0.092 R)
• M24: 22,353,662 km (0.091 R)
• M25: 24,867,804 km (0.111 R)
• M26: 27,452,705 km (0.101 R)
• M27: 28,012,949 km (0.069 R)
• M28: 28,352,686 km (0.091 R)
• M29: 38,041,093 km (0.116 R)
• M30: 39,158,739 km (0.095 R)
• M31: 39,441,479 km (0.1 R)
• M32: 39,725,565 km (0.105 R)
• M33: 42,048,072 km (0.1 R)
• M34: 42,642,424 km (0.063 R)
• M35: 46,643,569 km (0.108 R)
• M36: 46,802,143 km (0.101 R)
• M37: 50,052,156 km (0.054 R)
• M38: 56,095,761 km (0.049 R)
• M39: 59,384,969 km (0.108 R)
• M40: 62,414,775 km (0.106 R)
• M41: 64,359,846 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 578.9

Radius: 7.6

Gravity: 10.02 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 7.27 AU - 11.63 AU

Year: 19372 Days

Day: 22.3 Hours

Environment

Temp: -245 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 60,302,183 km

• M1: 94,845 km (0.088 R)
• M2: 584,628 km (0.108 R)
• M3: 843,433 km (0.104 R)
• M4: 1,509,742 km (0.081 R)
• M5: 2,089,882 km (0.048 R)
• M6: 2,668,228 km (0.117 R)
• M7: 3,135,871 km (0.116 R)
• M8: 3,571,051 km (0.082 R)
• M9: 4,697,672 km (0.119 R)
• M10: 5,417,537 km (0.102 R)
• M11: 5,764,604 km (0.066 R)
• M12: 6,292,086 km (0.033 R)
• M13: 7,074,932 km (0.108 R)
• M14: 7,727,478 km (0.079 R)
• M15: 8,368,804 km (0.113 R)
• M16: 10,098,006 km (0.074 R)
• M17: 10,864,097 km (0.109 R)
• M18: 12,914,485 km (0.081 R)
• M19: 13,325,879 km (0.112 R)
• M20: 24,424,994 km (0.109 R)
• M21: 27,906,286 km (0.078 R)
• M22: 37,194,519 km (0.096 R)
• M23: 39,873,667 km (0.117 R)
• M24: 41,779,245 km (0.091 R)
• M25: 50,177,968 km (0.076 R)
• M26: 54,325,420 km (0.049 R)
• M27: 54,681,163 km (0.052 R)
• M28: 61,543,218 km (0.095 R)
• M29: 62,317,835 km (0.095 R)
• M30: 63,688,900 km (0.117 R)
• M31: 66,085,907 km (0.072 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 316.1

Radius: 4.7

Gravity: 14.31 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 7.68 AU - 12.12 AU

Year: 20772 Days

Day: 16.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 60,302,183 km

• M1: 58,493 km (0.119 R)
• M2: 227,389 km (0.112 R)
• M3: 505,192 km (0.065 R)
• M4: 880,832 km (0.098 R)
• M5: 1,166,863 km (0.095 R)
• M6: 3,885,206 km (0.116 R)
• M7: 5,120,586 km (0.071 R)
• M8: 5,695,789 km (0.088 R)
• M9: 10,469,158 km (0.116 R)
• M10: 11,873,583 km (0.09 R)
• M11: 13,267,237 km (0.114 R)
• M12: 13,598,596 km (0.093 R)
• M13: 25,780,051 km (0.101 R)
• M14: 36,795,092 km (0.076 R)
• M15: 50,255,759 km (0.06 R)
• M16: 52,860,108 km (0.074 R)
• M17: 53,859,572 km (0.104 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: 488 - 17,937 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit