🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.5

Radius: 13.1

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.35 AU - 1.65 AU

Year: 1268 Days

Day: 10 Hours

Environment

Temp: -194 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 52,109,790 km

• M1: 162,912 km (0.095 R)
• M2: 703,409 km (0.037 R)
• M3: 1,114,205 km (0.11 R)
• M4: 1,693,149 km (0.119 R)
• M5: 2,238,283 km (0.054 R)
• M6: 2,784,615 km (0.114 R)
• M7: 3,354,134 km (0.108 R)
• M8: 4,599,087 km (0.095 R)
• M9: 6,532,939 km (0.109 R)
• M10: 7,865,856 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.1

Radius: 12.4

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.26 AU - 1.88 AU

Year: 1358 Days

Day: 9.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 52,109,790 km

• M1: 154,684 km (0.058 R)
• M2: 620,382 km (0.093 R)
• M3: 1,069,774 km (0.09 R)
• M4: 1,458,878 km (0.115 R)
• M5: 2,364,843 km (0.116 R)
• M6: 3,970,627 km (0.091 R)
• M7: 5,524,649 km (0.105 R)
• M8: 6,210,556 km (0.099 R)
• M9: 6,648,728 km (0.072 R)
• M10: 7,055,634 km (0.116 R)
• M11: 7,975,810 km (0.072 R)
• M12: 8,465,145 km (0.098 R)
• M13: 9,377,692 km (0.088 R)
• M14: 11,113,327 km (0.03 R)
• M15: 11,688,082 km (0.119 R)
• M16: 12,587,464 km (0.1 R)
• M17: 13,291,771 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.4

Radius: 13.5

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.2 AU - 2.48 AU

Year: 2471 Days

Day: 9.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 52,109,790 km

• M1: 167,849 km (0.111 R)
• M2: 639,680 km (0.113 R)
• M3: 1,617,901 km (0.105 R)
• M4: 2,177,995 km (0.087 R)
• M5: 2,928,678 km (0.107 R)
• M6: 4,404,012 km (0.082 R)
• M7: 5,153,946 km (0.08 R)
• M8: 5,783,603 km (0.094 R)
• M9: 7,081,066 km (0.095 R)
• M10: 8,336,192 km (0.045 R)
• M11: 8,898,231 km (0.085 R)
• M12: 9,520,708 km (0.063 R)
• M13: 11,205,030 km (0.05 R)
• M14: 11,808,358 km (0.086 R)
• M15: 12,306,519 km (0.062 R)
• M16: 12,775,509 km (0.057 R)
• M17: 13,749,540 km (0.084 R)
• M18: 14,347,932 km (0.064 R)
• M19: 15,400,353 km (0.072 R)
• M20: 16,298,987 km (0.104 R)
• M21: 16,813,305 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.9

Radius: 8

Gravity: 13.01 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.21 AU - 3.53 AU

Year: 4270 Days

Day: 12.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 52,109,790 km

• M1: 99,782 km (0.074 R)
• M2: 465,249 km (0.097 R)
• M3: 1,073,814 km (0.087 R)
• M4: 1,660,985 km (0.1 R)
• M5: 2,048,743 km (0.087 R)
• M6: 2,334,624 km (0.096 R)
• M7: 3,237,298 km (0.051 R)
• M8: 3,822,974 km (0.106 R)
• M9: 4,935,982 km (0.081 R)
• M10: 6,037,471 km (0.099 R)
• M11: 6,923,539 km (0.085 R)
• M12: 7,260,284 km (0.101 R)
• M13: 7,537,339 km (0.093 R)
• M14: 9,433,193 km (0.111 R)
• M15: 9,931,653 km (0.081 R)
• M16: 13,196,178 km (0.081 R)
• M17: 13,714,534 km (0.106 R)
• M18: 15,013,792 km (0.085 R)
• M19: 16,040,632 km (0.113 R)
• M20: 16,931,637 km (0.057 R)
• M21: 17,358,439 km (0.074 R)
• M22: 18,043,747 km (0.104 R)
• M23: 18,617,754 km (0.109 R)
• M24: 21,387,858 km (0.074 R)
• M25: 23,205,472 km (0.105 R)
• M26: 23,505,565 km (0.076 R)
• M27: 24,344,061 km (0.089 R)
• M28: 25,599,188 km (0.12 R)
• M29: 26,161,676 km (0.103 R)
• M30: 26,979,527 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 113.8

Radius: 8

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 7.82 AU - 11.24 AU

Year: 20307 Days

Day: 22.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 91.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 52,109,790 km

• M1: 100,081 km (0.111 R)
• M2: 566,976 km (0.106 R)
• M3: 1,096,104 km (0.064 R)
• M4: 1,379,891 km (0.117 R)
• M5: 1,938,040 km (0.103 R)
• M6: 2,962,636 km (0.077 R)
• M7: 3,312,845 km (0.116 R)
• M8: 3,992,468 km (0.091 R)
• M9: 4,448,442 km (0.12 R)
• M10: 4,908,905 km (0.108 R)
• M11: 7,582,368 km (0.092 R)
• M12: 9,205,206 km (0.094 R)
• M13: 11,945,839 km (0.069 R)
• M14: 13,472,036 km (0.117 R)
• M15: 14,621,097 km (0.086 R)
• M16: 16,297,641 km (0.098 R)
• M17: 19,345,099 km (0.116 R)
• M18: 20,805,324 km (0.095 R)
• M19: 21,361,230 km (0.106 R)
• M20: 22,090,669 km (0.102 R)
• M21: 23,943,438 km (0.098 R)
• M22: 29,221,251 km (0.118 R)
• M23: 34,008,084 km (0.112 R)
• M24: 35,788,448 km (0.083 R)
• M25: 36,701,594 km (0.041 R)
• M26: 37,630,148 km (0.065 R)
• M27: 38,218,366 km (0.085 R)
• M28: 39,534,080 km (0.084 R)
• M29: 42,255,564 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 202.4

Radius: 6.3

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 9.5 AU - 9.9 AU

Year: 20853 Days

Day: 21.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 52,109,790 km

• M1: 79,586 km (0.089 R)
• M2: 539,899 km (0.116 R)
• M3: 788,680 km (0.062 R)
• M4: 1,068,727 km (0.084 R)
• M5: 1,999,675 km (0.106 R)
• M6: 3,212,465 km (0.103 R)
• M7: 5,619,494 km (0.037 R)
• M8: 6,660,696 km (0.106 R)
• M9: 7,310,250 km (0.083 R)
• M10: 8,454,823 km (0.073 R)
• M11: 9,167,058 km (0.043 R)
• M12: 10,282,909 km (0.082 R)
• M13: 12,842,379 km (0.113 R)
• M14: 14,105,284 km (0.119 R)
• M15: 14,301,706 km (0.099 R)
• M16: 15,105,346 km (0.082 R)
• M17: 16,294,798 km (0.055 R)
• M18: 18,622,392 km (0.12 R)
• M19: 26,025,242 km (0.087 R)
• M20: 29,188,639 km (0.115 R)
• M21: 29,721,806 km (0.058 R)
• M22: 36,389,233 km (0.086 R)
• M23: 36,758,890 km (0.081 R)
• M24: 37,006,773 km (0.045 R)
• M25: 39,417,094 km (0.106 R)
• M26: 40,726,824 km (0.102 R)
• M27: 52,109,725 km (0.119 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: 351 - 16,134 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit