🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639

Radius: 12.4

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.14 AU - 1.26 AU

Year: 877 Days

Day: 8.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 51,304,237 km

• M1: 154,235 km (0.052 R)
• M2: 633,397 km (0.045 R)
• M3: 1,499,569 km (0.033 R)
• M4: 2,268,203 km (0.07 R)
• M5: 2,696,352 km (0.114 R)
• M6: 3,113,730 km (0.068 R)
• M7: 4,877,339 km (0.089 R)
• M8: 5,483,211 km (0.046 R)
• M9: 5,914,501 km (0.061 R)
• M10: 6,326,344 km (0.056 R)
• M11: 6,868,038 km (0.047 R)
• M12: 7,726,580 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.2

Radius: 14

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.46 AU - 6.72 AU

Year: 8813 Days

Day: 8.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 51,304,237 km

• M1: 174,581 km (0.062 R)
• M2: 747,241 km (0.08 R)
• M3: 1,282,503 km (0.115 R)
• M4: 2,532,393 km (0.08 R)
• M5: 4,089,707 km (0.038 R)
• M6: 4,537,004 km (0.092 R)
• M7: 5,948,311 km (0.086 R)
• M8: 6,560,315 km (0.082 R)
• M9: 7,028,407 km (0.111 R)
• M10: 9,395,494 km (0.105 R)
• M11: 10,958,343 km (0.097 R)
• M12: 12,307,118 km (0.083 R)
• M13: 13,590,069 km (0.079 R)
• M14: 14,234,387 km (0.048 R)
• M15: 14,960,535 km (0.079 R)
• M16: 15,647,638 km (0.108 R)
• M17: 16,817,493 km (0.102 R)
• M18: 18,895,557 km (0.11 R)
• M19: 20,221,892 km (0.043 R)
• M20: 20,677,418 km (0.069 R)
• M21: 22,165,617 km (0.087 R)
• M22: 26,512,632 km (0.067 R)
• M23: 29,512,818 km (0.112 R)
• M24: 34,968,801 km (0.102 R)
• M25: 37,078,131 km (0.1 R)
• M26: 39,036,218 km (0.119 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 419.7

Radius: 7

Gravity: 8.57 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 7.03 AU - 7.25 AU

Year: 12723 Days

Day: 17.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 51,304,237 km

• M1: 89,460 km (0.088 R)
• M2: 394,041 km (0.074 R)
• M3: 1,068,578 km (0.117 R)
• M4: 2,012,540 km (0.117 R)
• M5: 3,880,569 km (0.1 R)
• M6: 4,761,700 km (0.105 R)
• M7: 6,015,480 km (0.063 R)
• M8: 6,342,202 km (0.1 R)
• M9: 7,810,804 km (0.097 R)
• M10: 8,556,400 km (0.112 R)
• M11: 13,069,768 km (0.056 R)
• M12: 16,664,156 km (0.105 R)
• M13: 19,343,453 km (0.117 R)
• M14: 30,435,537 km (0.113 R)
• M15: 32,491,910 km (0.104 R)
• M16: 35,570,634 km (0.116 R)
• M17: 36,878,867 km (0.078 R)
• M18: 41,775,505 km (0.081 R)
• M19: 42,169,246 km (0.065 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 229.6

Radius: 7.2

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 7.88 AU - 10.86 AU

Year: 19127 Days

Day: 19.5 Hours

Environment

Temp: -244 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 51,304,237 km

• M1: 99,483 km (0.096 R)
• M2: 354,697 km (0.067 R)
• M3: 1,120,189 km (0.114 R)
• M4: 1,767,798 km (0.072 R)
• M5: 4,218,510 km (0.1 R)
• M6: 4,452,182 km (0.103 R)
• M7: 5,509,241 km (0.117 R)
• M8: 10,607,985 km (0.103 R)
• M9: 11,207,274 km (0.103 R)
• M10: 25,436,425 km (0.051 R)
• M11: 26,017,613 km (0.115 R)
• M12: 30,771,085 km (0.045 R)
• M13: 37,925,005 km (0.067 R)
• M14: 39,969,858 km (0.061 R)
• M15: 42,763,599 km (0.092 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 18,777 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit