🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.3

Radius: 9.2

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.75 AU - 1.25 AU

Year: 646 Days

Day: 6.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 56,957,481 km

• M1: 114,442 km (0.11 R)
• M2: 425,307 km (0.064 R)
• M3: 760,107 km (0.109 R)
• M4: 1,092,513 km (0.072 R)
• M5: 1,492,688 km (0.052 R)
• M6: 2,004,163 km (0.107 R)
• M7: 2,418,698 km (0.097 R)
• M8: 2,803,913 km (0.061 R)
• M9: 3,198,851 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.2

Radius: 8.8

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.32 AU - 2.62 AU

Year: 2506 Days

Day: 14.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 56,957,481 km

• M1: 109,506 km (0.073 R)
• M2: 397,781 km (0.091 R)
• M3: 776,263 km (0.089 R)
• M4: 1,274,574 km (0.077 R)
• M5: 1,954,646 km (0.057 R)
• M6: 4,500,652 km (0.065 R)
• M7: 5,765,502 km (0.118 R)
• M8: 7,228,719 km (0.067 R)
• M9: 7,918,814 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118

Radius: 14.3

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.42 AU - 2.76 AU

Year: 2691 Days

Day: 8.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 56,957,481 km

• M1: 180,714 km (0.074 R)
• M2: 634,893 km (0.066 R)
• M3: 1,402,929 km (0.101 R)
• M4: 1,978,133 km (0.106 R)
• M5: 2,785,064 km (0.11 R)
• M6: 3,557,288 km (0.113 R)
• M7: 5,289,781 km (0.069 R)
• M8: 6,298,370 km (0.083 R)
• M9: 6,991,456 km (0.085 R)
• M10: 7,531,654 km (0.071 R)
• M11: 8,286,525 km (0.105 R)
• M12: 10,193,150 km (0.119 R)
• M13: 10,728,411 km (0.061 R)

Asteroid Belt

Center: 3.78 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.3

Radius: 10.5

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.6 AU - 5.32 AU

Year: 7132 Days

Day: 13.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 56,957,481 km

• M1: 131,497 km (0.056 R)
• M2: 739,911 km (0.115 R)
• M3: 1,218,624 km (0.074 R)
• M4: 3,278,587 km (0.092 R)
• M5: 6,395,459 km (0.089 R)
• M6: 7,418,110 km (0.081 R)
• M7: 8,876,988 km (0.093 R)
• M8: 9,563,792 km (0.102 R)
• M9: 11,686,137 km (0.113 R)
• M10: 13,485,350 km (0.116 R)
• M11: 14,684,826 km (0.102 R)
• M12: 18,162,079 km (0.09 R)
• M13: 21,236,914 km (0.114 R)
• M14: 22,153,350 km (0.071 R)
• M15: 25,145,308 km (0.099 R)
• M16: 32,315,384 km (0.038 R)
• M17: 33,425,101 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.8

Radius: 14.1

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4.88 AU - 6.04 AU

Year: 8238 Days

Day: 13.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 56,957,481 km

• M1: 177,722 km (0.063 R)
• M2: 766,390 km (0.095 R)
• M3: 1,387,221 km (0.085 R)
• M4: 1,995,785 km (0.119 R)
• M5: 3,055,237 km (0.037 R)
• M6: 3,563,720 km (0.067 R)
• M7: 4,405,208 km (0.108 R)
• M8: 5,183,267 km (0.072 R)
• M9: 5,740,519 km (0.096 R)
• M10: 6,193,352 km (0.055 R)
• M11: 7,574,290 km (0.072 R)
• M12: 8,558,644 km (0.077 R)
• M13: 9,058,749 km (0.116 R)
• M14: 9,772,331 km (0.095 R)
• M15: 10,834,027 km (0.028 R)
• M16: 11,420,152 km (0.041 R)
• M17: 11,915,321 km (0.119 R)
• M18: 12,540,042 km (0.057 R)
• M19: 13,548,481 km (0.032 R)
• M20: 16,134,579 km (0.107 R)
• M21: 16,759,001 km (0.089 R)
• M22: 26,414,047 km (0.106 R)
• M23: 29,897,134 km (0.062 R)
• M24: 32,019,330 km (0.113 R)
• M25: 35,854,720 km (0.048 R)
• M26: 38,248,585 km (0.111 R)
• M27: 42,166,853 km (0.119 R)
• M28: 46,484,247 km (0.026 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 579.4

Radius: 3.7

Gravity: 42.32 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 6.55 AU - 6.67 AU

Year: 10973 Days

Day: 18.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 56,957,481 km

• M1: 46,675 km (0.116 R)
• M2: 236,065 km (0.116 R)
• M3: 356,043 km (0.099 R)
• M4: 1,149,660 km (0.078 R)
• M5: 1,973,196 km (0.116 R)
• M6: 3,876,530 km (0.112 R)
• M7: 4,094,344 km (0.028 R)
• M8: 5,209,447 km (0.099 R)
• M9: 6,362,098 km (0.112 R)
• M10: 8,416,675 km (0.105 R)
• M11: 8,552,510 km (0.112 R)
• M12: 8,968,542 km (0.05 R)
• M13: 10,194,646 km (0.093 R)
• M14: 11,252,901 km (0.08 R)
• M15: 12,208,233 km (0.102 R)
• M16: 19,648,633 km (0.081 R)
• M17: 22,213,189 km (0.114 R)
• M18: 28,909,041 km (0.107 R)
• M19: 31,228,256 km (0.088 R)
• M20: 40,834,085 km (0.045 R)
• M21: 41,093,338 km (0.105 R)
• M22: 42,805,187 km (0.078 R)
• M23: 46,229,931 km (0.096 R)
• M24: 47,363,135 km (0.064 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 206

Radius: 7.6

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 10.35 AU - 11.69 AU

Year: 23620 Days

Day: 22.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 56,957,481 km

• M1: 96,491 km (0.062 R)
• M2: 1,048,531 km (0.101 R)
• M3: 2,213,151 km (0.111 R)
• M4: 5,071,667 km (0.042 R)
• M5: 6,743,573 km (0.036 R)
• M6: 7,997,951 km (0.07 R)
• M7: 11,246,618 km (0.113 R)
• M8: 15,282,021 km (0.09 R)
• M9: 20,792,309 km (0.099 R)
• M10: 23,324,103 km (0.086 R)
• M11: 25,154,583 km (0.116 R)
• M12: 27,706,423 km (0.101 R)
• M13: 38,450,094 km (0.081 R)
• M14: 43,941,233 km (0.074 R)
• M15: 46,276,755 km (0.084 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 19,769 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit