🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.3

Radius: 12.5

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.42 AU - 0.6 AU

Year: 243 Days

Day: 7.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 50,216,212 km

• M1: 155,432 km (0.094 R)
• M2: 546,182 km (0.058 R)
• M3: 960,568 km (0.103 R)
• M4: 1,386,323 km (0.095 R)
• M5: 1,836,314 km (0.115 R)
• M6: 2,493,049 km (0.104 R)
• M7: 2,886,790 km (0.094 R)
• M8: 3,524,227 km (0.084 R)
• M9: 3,988,130 km (0.038 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.9

Radius: 13.8

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.72 AU - 0.88 AU

Year: 477 Days

Day: 5.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 50,216,212 km

• M1: 171,589 km (0.098 R)
• M2: 708,795 km (0.082 R)
• M3: 1,345,483 km (0.085 R)
• M4: 1,847,534 km (0.083 R)
• M5: 2,649,229 km (0.104 R)
• M6: 3,442,097 km (0.098 R)
• M7: 4,269,523 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.1

Radius: 11.4

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.78 AU - 0.98 AU

Year: 550 Days

Day: 7.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 50,216,212 km

• M1: 141,819 km (0.098 R)
• M2: 520,601 km (0.097 R)
• M3: 1,023,698 km (0.116 R)
• M4: 1,639,892 km (0.063 R)
• M5: 2,060,711 km (0.105 R)
• M6: 2,461,184 km (0.081 R)
• M7: 2,823,361 km (0.061 R)
• M8: 3,245,975 km (0.104 R)
• M9: 3,875,632 km (0.067 R)
• M10: 4,632,298 km (0.082 R)
• M11: 5,189,550 km (0.11 R)
• M12: 6,379,751 km (0.098 R)

Asteroid Belt

Center: 3.19 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.9

Radius: 12.3

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.81 AU - 6.17 AU

Year: 8578 Days

Day: 12.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 50,216,212 km

• M1: 153,936 km (0.119 R)
• M2: 568,173 km (0.118 R)
• M3: 1,150,856 km (0.083 R)
• M4: 1,586,934 km (0.065 R)
• M5: 2,021,815 km (0.103 R)
• M6: 3,428,035 km (0.097 R)
• M7: 5,374,453 km (0.088 R)
• M8: 5,992,592 km (0.066 R)
• M9: 6,914,862 km (0.117 R)
• M10: 7,371,435 km (0.081 R)
• M11: 9,175,585 km (0.104 R)
• M12: 10,156,499 km (0.118 R)
• M13: 11,361,809 km (0.071 R)
• M14: 12,381,767 km (0.115 R)
• M15: 13,171,793 km (0.1 R)
• M16: 13,697,031 km (0.114 R)
• M17: 17,704,908 km (0.067 R)
• M18: 18,853,969 km (0.111 R)
• M19: 20,514,206 km (0.105 R)
• M20: 22,106,377 km (0.105 R)
• M21: 25,266,482 km (0.108 R)
• M22: 31,838,765 km (0.108 R)
• M23: 32,892,533 km (0.117 R)
• M24: 35,741,175 km (0.048 R)
• M25: 36,649,683 km (0.077 R)
• M26: 37,573,600 km (0.092 R)
• M27: 39,709,259 km (0.057 R)
• M28: 41,425,296 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 431.5

Radius: 3

Gravity: 47.94 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 5.57 AU - 8.71 AU

Year: 12723 Days

Day: 24.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 50,216,212 km

• M1: 39,494 km (0.043 R)
• M2: 342,579 km (0.104 R)
• M3: 477,367 km (0.113 R)
• M4: 654,939 km (0.101 R)
• M5: 1,237,474 km (0.034 R)
• M6: 1,459,626 km (0.084 R)
• M7: 2,086,591 km (0.079 R)
• M8: 2,194,002 km (0.103 R)
• M9: 2,362,300 km (0.061 R)
• M10: 2,766,962 km (0.037 R)
• M11: 3,608,899 km (0.039 R)
• M12: 4,285,381 km (0.083 R)
• M13: 4,668,650 km (0.093 R)
• M14: 6,319,912 km (0.073 R)
• M15: 6,469,809 km (0.036 R)
• M16: 7,052,941 km (0.118 R)
• M17: 7,336,878 km (0.061 R)
• M18: 8,278,447 km (0.099 R)
• M19: 8,964,952 km (0.102 R)
• M20: 12,091,397 km (0.116 R)
• M21: 12,264,333 km (0.03 R)
• M22: 12,615,439 km (0.08 R)
• M23: 14,471,500 km (0.078 R)
• M24: 16,011,909 km (0.119 R)
• M25: 19,651,326 km (0.107 R)
• M26: 19,890,533 km (0.103 R)
• M27: 20,051,051 km (0.109 R)
• M28: 29,226,637 km (0.1 R)
• M29: 32,111,482 km (0.089 R)
• M30: 32,665,742 km (0.104 R)
• M31: 34,830,124 km (0.093 R)
• M32: 35,887,931 km (0.049 R)
• M33: 36,364,849 km (0.114 R)
• M34: 38,938,381 km (0.119 R)
• M35: 41,369,047 km (0.079 R)
• M36: 42,157,129 km (0.076 R)
• M37: 44,581,362 km (0.117 R)
• M38: 44,856,323 km (0.049 R)
• M39: 47,239,268 km (0.069 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 247.1

Radius: 4.4

Gravity: 12.76 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 7.49 AU - 10.61 AU

Year: 18155 Days

Day: 19.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 50,216,212 km

• M1: 54,753 km (0.112 R)
• M2: 551,867 km (0.062 R)
• M3: 791,672 km (0.056 R)
• M4: 3,550,855 km (0.12 R)
• M5: 4,464,748 km (0.054 R)
• M6: 4,738,961 km (0.101 R)
• M7: 5,525,547 km (0.109 R)
• M8: 9,849,823 km (0.111 R)
• M9: 12,085,713 km (0.076 R)
• M10: 13,793,223 km (0.103 R)
• M11: 14,771,144 km (0.115 R)
• M12: 19,225,570 km (0.077 R)
• M13: 19,706,827 km (0.075 R)
• M14: 20,278,440 km (0.064 R)
• M15: 21,712,485 km (0.085 R)
• M16: 24,498,895 km (0.032 R)
• M17: 26,221,515 km (0.109 R)
• M18: 36,910,582 km (0.118 R)
• M19: 42,591,262 km (0.093 R)
• M20: 43,683,177 km (0.096 R)
• M21: 45,496,901 km (0.12 R)
• M22: 46,350,656 km (0.07 R)
• M23: 48,090,180 km (0.108 R)
• M24: 50,780,399 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 215.3

Radius: 5.1

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 9.02 AU - 9.72 AU

Year: 19127 Days

Day: 18.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 50,216,212 km

• M1: 63,429 km (0.072 R)
• M2: 365,767 km (0.107 R)
• M3: 657,782 km (0.089 R)
• M4: 828,473 km (0.104 R)
• M5: 1,140,983 km (0.086 R)
• M6: 1,486,404 km (0.095 R)
• M7: 1,691,503 km (0.109 R)
• M8: 1,865,785 km (0.093 R)
• M9: 2,687,077 km (0.052 R)
• M10: 3,940,707 km (0.098 R)
• M11: 4,482,999 km (0.101 R)
• M12: 4,881,678 km (0.102 R)
• M13: 5,370,713 km (0.09 R)
• M14: 6,183,329 km (0.068 R)
• M15: 8,637,183 km (0.118 R)
• M16: 9,498,866 km (0.101 R)
• M17: 12,132,238 km (0.042 R)
• M18: 12,844,324 km (0.103 R)
• M19: 16,396,226 km (0.118 R)
• M20: 17,265,838 km (0.089 R)
• M21: 20,386,599 km (0.057 R)
• M22: 20,634,782 km (0.108 R)
• M23: 21,476,570 km (0.104 R)
• M24: 22,516,724 km (0.092 R)
• M25: 23,955,257 km (0.109 R)
• M26: 24,231,564 km (0.07 R)
• M27: 26,914,602 km (0.091 R)
• M28: 30,215,928 km (0.102 R)
• M29: 31,630,675 km (0.072 R)
• M30: 32,186,431 km (0.078 R)
• M31: 33,431,983 km (0.102 R)
• M32: 45,272,654 km (0.104 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 15,955 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit