🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.1

Radius: 8.1

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.76 AU - 0.78 AU

Year: 436 Days

Day: 13.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 64,086,468 km

• M1: 100,679 km (0.104 R)
• M2: 369,956 km (0.111 R)
• M3: 660,026 km (0.12 R)
• M4: 917,783 km (0.052 R)
• M5: 1,439,580 km (0.117 R)
• M6: 1,858,754 km (0.086 R)
• M7: 2,317,271 km (0.053 R)
• M8: 3,555,642 km (0.052 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750

Radius: 14

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.91 AU - 1.19 AU

Year: 695 Days

Day: 7.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 64,086,468 km

• M1: 175,179 km (0.116 R)
• M2: 737,518 km (0.065 R)
• M3: 1,220,719 km (0.036 R)
• M4: 1,802,355 km (0.11 R)
• M5: 2,327,144 km (0.11 R)
• M6: 3,367,298 km (0.088 R)
• M7: 3,891,639 km (0.087 R)
• M8: 4,406,854 km (0.116 R)
• M9: 5,194,337 km (0.103 R)
• M10: 5,650,461 km (0.076 R)
• M11: 6,253,490 km (0.091 R)
• M12: 7,094,679 km (0.12 R)
• M13: 8,178,366 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.7

Radius: 10.1

Gravity: 8.6 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.44 AU - 2.18 AU

Year: 1572 Days

Day: 10 Hours

Environment

Temp: -177 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 64,086,468 km

• M1: 126,560 km (0.113 R)
• M2: 481,107 km (0.085 R)
• M3: 906,114 km (0.109 R)
• M4: 2,940,496 km (0.114 R)
• M5: 4,013,262 km (0.103 R)
• M6: 5,002,403 km (0.033 R)
• M7: 5,328,826 km (0.101 R)
• M8: 6,294,779 km (0.093 R)
• M9: 7,290,652 km (0.088 R)
• M10: 7,797,490 km (0.033 R)
• M11: 8,207,837 km (0.101 R)
• M12: 9,008,335 km (0.106 R)
• M13: 10,167,120 km (0.053 R)
• M14: 10,908,378 km (0.054 R)
• M15: 11,572,143 km (0.104 R)
• M16: 13,390,954 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.1

Radius: 14.6

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.93 AU - 2.09 AU

Year: 1840 Days

Day: 5.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 64,086,468 km

• M1: 181,612 km (0.097 R)
• M2: 868,864 km (0.098 R)
• M3: 1,399,488 km (0.11 R)
• M4: 2,195,050 km (0.102 R)
• M5: 2,730,460 km (0.115 R)
• M6: 3,618,922 km (0.065 R)
• M7: 4,373,943 km (0.056 R)
• M8: 5,702,072 km (0.081 R)
• M9: 7,441,746 km (0.106 R)
• M10: 8,608,011 km (0.076 R)
• M11: 9,327,427 km (0.087 R)
• M12: 10,151,562 km (0.099 R)
• M13: 11,058,424 km (0.048 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.4

Radius: 14.8

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.44 AU - 2.86 AU

Year: 2785 Days

Day: 9.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 64,086,468 km

• M1: 184,155 km (0.064 R)
• M2: 647,759 km (0.118 R)
• M3: 1,264,551 km (0.088 R)
• M4: 2,058,317 km (0.073 R)
• M5: 2,533,739 km (0.117 R)
• M6: 4,139,971 km (0.094 R)
• M7: 6,036,872 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.5

Radius: 14.3

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.41 AU - 4.55 AU

Year: 5127 Days

Day: 8.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 163.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 64,086,468 km

• M1: 178,769 km (0.102 R)
• M2: 1,012,628 km (0.097 R)
• M3: 1,825,842 km (0.114 R)
• M4: 2,609,286 km (0.045 R)
• M5: 3,532,155 km (0.103 R)
• M6: 4,802,540 km (0.111 R)
• M7: 5,363,682 km (0.094 R)
• M8: 8,298,343 km (0.103 R)
• M9: 9,858,051 km (0.063 R)
• M10: 11,223,730 km (0.095 R)
• M11: 12,395,380 km (0.101 R)
• M12: 14,627,530 km (0.091 R)
• M13: 15,341,411 km (0.071 R)
• M14: 18,608,330 km (0.04 R)
• M15: 22,114,305 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 630.5

Radius: 7.2

Gravity: 12.16 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 7.47 AU - 9.61 AU

Year: 16114 Days

Day: 20.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 64,086,468 km

• M1: 90,208 km (0.115 R)
• M2: 699,370 km (0.087 R)
• M3: 974,181 km (0.078 R)
• M4: 1,280,558 km (0.118 R)
• M5: 1,650,364 km (0.117 R)
• M6: 2,089,882 km (0.083 R)
• M7: 3,546,068 km (0.03 R)
• M8: 4,340,881 km (0.117 R)
• M9: 4,933,289 km (0.113 R)
• M10: 5,960,278 km (0.098 R)
• M11: 6,524,113 km (0.104 R)
• M12: 10,110,871 km (0.104 R)
• M13: 12,003,883 km (0.048 R)
• M14: 13,033,714 km (0.094 R)
• M15: 14,830,983 km (0.092 R)
• M16: 17,991,089 km (0.075 R)
• M17: 23,286,255 km (0.06 R)
• M18: 24,679,759 km (0.099 R)
• M19: 26,765,602 km (0.097 R)
• M20: 27,196,444 km (0.059 R)
• M21: 37,615,786 km (0.096 R)
• M22: 40,370,631 km (0.108 R)
• M23: 41,079,874 km (0.039 R)
• M24: 47,368,071 km (0.106 R)
• M25: 47,840,352 km (0.083 R)
• M26: 54,268,722 km (0.059 R)
• M27: 56,180,732 km (0.094 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: 288 - 16,170 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit