🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.6

Radius: 13

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.45 AU - 0.75 AU

Year: 310 Days

Day: 5.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 22,858,780 km

• M1: 161,715 km (0.103 R)
• M2: 572,212 km (0.07 R)
• M3: 1,019,509 km (0.084 R)
• M4: 1,444,667 km (0.085 R)
• M5: 2,012,241 km (0.113 R)
• M6: 2,673,912 km (0.104 R)
• M7: 3,163,397 km (0.105 R)
• M8: 3,669,037 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.7

Radius: 14.1

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.63 AU - 0.97 AU

Year: 477 Days

Day: 9.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 22,858,780 km

• M1: 175,329 km (0.08 R)
• M2: 634,445 km (0.106 R)
• M3: 1,158,486 km (0.111 R)
• M4: 1,606,980 km (0.112 R)
• M5: 2,058,915 km (0.07 R)
• M6: 2,813,936 km (0.103 R)
• M7: 3,296,838 km (0.112 R)
• M8: 3,949,833 km (0.101 R)
• M9: 4,558,995 km (0.078 R)
• M10: 5,664,374 km (0.058 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.5

Radius: 13.1

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.95 AU - 0.99 AU

Year: 637 Days

Day: 9.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 22,858,780 km

• M1: 162,912 km (0.032 R)
• M2: 574,157 km (0.114 R)
• M3: 989,740 km (0.111 R)
• M4: 1,567,038 km (0.072 R)
• M5: 2,066,994 km (0.098 R)
• M6: 2,524,913 km (0.117 R)
• M7: 3,040,577 km (0.072 R)
• M8: 3,579,578 km (0.105 R)
• M9: 4,053,803 km (0.117 R)
• M10: 4,474,024 km (0.108 R)
• M11: 5,114,751 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.8

Radius: 13.8

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.89 AU - 1.15 AU

Year: 687 Days

Day: 8.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 22,858,780 km

• M1: 171,888 km (0.055 R)
• M2: 731,833 km (0.106 R)
• M3: 1,170,155 km (0.119 R)
• M4: 2,100,205 km (0.088 R)
• M5: 2,722,382 km (0.091 R)
• M6: 3,212,465 km (0.042 R)
• M7: 4,013,860 km (0.107 R)
• M8: 4,519,800 km (0.101 R)
• M9: 6,467,565 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610

Radius: 10.3

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.18 AU - 1.74 AU

Year: 1176 Days

Day: 11 Hours

Environment

Temp: -199 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 22,858,780 km

• M1: 128,056 km (0.111 R)
• M2: 630,256 km (0.086 R)
• M3: 1,105,528 km (0.041 R)
• M4: 1,463,516 km (0.103 R)
• M5: 2,029,445 km (0.09 R)
• M6: 2,648,929 km (0.11 R)
• M7: 3,092,038 km (0.086 R)
• M8: 3,463,939 km (0.047 R)
• M9: 4,350,456 km (0.05 R)
• M10: 4,763,495 km (0.111 R)
• M11: 5,361,588 km (0.034 R)
• M12: 5,731,244 km (0.081 R)
• M13: 6,453,652 km (0.095 R)
• M14: 7,535,245 km (0.054 R)
• M15: 8,374,938 km (0.114 R)
• M16: 9,102,282 km (0.108 R)
• M17: 9,780,110 km (0.112 R)
• M18: 10,147,074 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.4

Radius: 14.8

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.3 AU - 2.06 AU

Year: 1452 Days

Day: 12.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 22,858,780 km

• M1: 184,604 km (0.099 R)
• M2: 647,310 km (0.085 R)
• M3: 1,521,710 km (0.074 R)
• M4: 2,207,017 km (0.094 R)
• M5: 2,799,874 km (0.104 R)
• M6: 3,349,945 km (0.038 R)
• M7: 4,156,427 km (0.109 R)
• M8: 4,934,336 km (0.055 R)
• M9: 5,915,698 km (0.115 R)
• M10: 7,473,461 km (0.091 R)
• M11: 8,514,662 km (0.037 R)
• M12: 9,469,396 km (0.104 R)
• M13: 10,721,231 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.6

Radius: 14

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.95 AU - 4.13 AU

Year: 4442 Days

Day: 6 Hours

Environment

Temp: -215 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 22,858,780 km

• M1: 174,132 km (0.103 R)
• M2: 688,300 km (0.108 R)
• M3: 1,130,062 km (0.105 R)
• M4: 1,783,805 km (0.098 R)
• M5: 3,308,806 km (0.082 R)
• M6: 5,554,419 km (0.108 R)
• M7: 7,058,028 km (0.093 R)
• M8: 7,691,275 km (0.109 R)
• M9: 8,570,761 km (0.089 R)
• M10: 9,516,369 km (0.049 R)
• M11: 11,529,358 km (0.046 R)
• M12: 12,681,711 km (0.107 R)
• M13: 13,667,411 km (0.096 R)
• M14: 14,352,569 km (0.098 R)
• M15: 15,009,304 km (0.074 R)
• M16: 17,609,016 km (0.113 R)
• M17: 18,835,868 km (0.092 R)
• M18: 19,562,016 km (0.117 R)
• M19: 20,559,235 km (0.04 R)
• M20: 21,590,114 km (0.094 R)
• M21: 22,251,786 km (0.055 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 12,144 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit