🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.9

Radius: 13.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.67 AU - 0.71 AU

Year: 364 Days

Day: 5.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 30,532,250 km

• M1: 165,455 km (0.09 R)
• M2: 582,983 km (0.07 R)
• M3: 1,170,304 km (0.046 R)
• M4: 2,188,318 km (0.103 R)
• M5: 2,861,358 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.9

Radius: 9.1

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.79 AU - 0.85 AU

Year: 472 Days

Day: 8.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 30,532,250 km

• M1: 115,340 km (0.088 R)
• M2: 446,699 km (0.091 R)
• M3: 833,410 km (0.102 R)
• M4: 1,171,351 km (0.112 R)
• M5: 1,613,712 km (0.116 R)
• M6: 1,951,654 km (0.067 R)
• M7: 2,353,025 km (0.114 R)
• M8: 2,683,038 km (0.119 R)
• M9: 3,364,007 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.3

Radius: 9.5

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.08 AU - 4.74 AU

Year: 4916 Days

Day: 9.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 30,532,250 km

• M1: 123,568 km (0.091 R)
• M2: 465,100 km (0.084 R)
• M3: 770,579 km (0.082 R)
• M4: 1,374,206 km (0.105 R)
• M5: 1,720,226 km (0.068 R)
• M6: 3,035,191 km (0.092 R)
• M7: 4,186,646 km (0.085 R)
• M8: 6,145,181 km (0.078 R)
• M9: 6,442,133 km (0.037 R)
• M10: 7,490,515 km (0.036 R)
• M11: 8,357,734 km (0.084 R)
• M12: 8,722,902 km (0.11 R)
• M13: 9,367,968 km (0.06 R)
• M14: 10,085,290 km (0.05 R)
• M15: 11,719,497 km (0.081 R)
• M16: 12,223,792 km (0.119 R)
• M17: 13,473,532 km (0.109 R)
• M18: 14,078,207 km (0.114 R)
• M19: 15,019,028 km (0.086 R)
• M20: 18,032,677 km (0.119 R)
• M21: 18,767,202 km (0.09 R)
• M22: 19,141,796 km (0.087 R)
• M23: 20,165,344 km (0.117 R)
• M24: 23,310,939 km (0.091 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 275.2

Radius: 7.6

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 6.95 AU - 9.09 AU

Year: 14441 Days

Day: 18.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 149.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 30,532,250 km

• M1: 94,546 km (0.082 R)
• M2: 488,736 km (0.096 R)
• M3: 1,311,973 km (0.054 R)
• M4: 1,774,680 km (0.109 R)
• M5: 2,078,064 km (0.082 R)
• M6: 2,341,805 km (0.108 R)
• M7: 3,556,091 km (0.075 R)
• M8: 4,041,386 km (0.064 R)
• M9: 4,314,103 km (0.102 R)
• M10: 6,289,693 km (0.071 R)
• M11: 6,922,492 km (0.083 R)
• M12: 9,450,097 km (0.116 R)
• M13: 10,329,733 km (0.054 R)
• M14: 10,737,686 km (0.071 R)
• M15: 13,295,660 km (0.104 R)
• M16: 15,037,129 km (0.087 R)
• M17: 16,646,353 km (0.089 R)
• M18: 19,270,599 km (0.054 R)
• M19: 22,923,181 km (0.055 R)
• M20: 24,595,087 km (0.096 R)
• M21: 26,916,696 km (0.108 R)
• M22: 30,303,143 km (0.078 R)
• M23: 34,525,094 km (0.056 R)
• M24: 36,365,148 km (0.059 R)
• M25: 44,514,193 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 689.5

Radius: 3

Gravity: 76.61 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 6.88 AU - 9.78 AU

Year: 15286 Days

Day: 24.9 Hours

Environment

Temp: -236 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 30,532,250 km

• M1: 37,399 km (0.06 R)
• M2: 153,039 km (0.12 R)
• M3: 261,048 km (0.066 R)
• M4: 570,267 km (0.114 R)
• M5: 907,012 km (0.096 R)
• M6: 1,144,125 km (0.086 R)
• M7: 1,466,059 km (0.109 R)
• M8: 1,757,476 km (0.109 R)
• M9: 3,212,315 km (0.109 R)
• M10: 3,316,884 km (0.093 R)
• M11: 3,588,554 km (0.096 R)
• M12: 5,501,312 km (0.103 R)
• M13: 6,278,922 km (0.087 R)
• M14: 7,905,649 km (0.111 R)
• M15: 8,000,793 km (0.082 R)
• M16: 8,438,666 km (0.09 R)
• M17: 10,578,963 km (0.042 R)
• M18: 12,148,843 km (0.114 R)
• M19: 13,457,076 km (0.106 R)
• M20: 15,740,838 km (0.103 R)
• M21: 15,967,329 km (0.119 R)
• M22: 23,226,715 km (0.112 R)
• M23: 24,516,548 km (0.072 R)
• M24: 29,122,068 km (0.071 R)
• M25: 31,328,786 km (0.094 R)
• M26: 33,769,176 km (0.09 R)
• M27: 36,333,284 km (0.102 R)
• M28: 36,464,780 km (0.028 R)
• M29: 44,949,523 km (0.101 R)
• M30: 47,258,865 km (0.077 R)
• M31: 56,050,582 km (0.115 R)
• M32: 59,449,895 km (0.086 R)
• M33: 61,666,037 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 73.1

Radius: 7.3

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 6.57 AU - 10.29 AU

Year: 15562 Days

Day: 24.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 30,532,250 km

• M1: 91,255 km (0.085 R)
• M2: 364,720 km (0.104 R)
• M3: 1,418,487 km (0.104 R)
• M4: 3,015,295 km (0.081 R)
• M5: 6,374,664 km (0.105 R)
• M6: 9,832,470 km (0.09 R)
• M7: 10,266,004 km (0.115 R)
• M8: 15,156,658 km (0.096 R)
• M9: 23,795,187 km (0.115 R)
• M10: 26,025,990 km (0.064 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 10,648 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit