🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.8

Radius: 13.3

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.87 AU - 0.97 AU

Year: 570 Days

Day: 8.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 35,602,677 km

• M1: 168,597 km (0.109 R)
• M2: 609,462 km (0.109 R)
• M3: 1,130,810 km (0.092 R)
• M4: 1,590,674 km (0.078 R)
• M5: 2,126,833 km (0.102 R)
• M6: 2,596,720 km (0.092 R)
• M7: 3,202,741 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.8

Radius: 8.7

Gravity: 10.58 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.84 AU - 1.02 AU

Year: 579 Days

Day: 5.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 35,602,677 km

• M1: 108,458 km (0.079 R)
• M2: 406,158 km (0.108 R)
• M3: 838,047 km (0.071 R)
• M4: 1,161,777 km (0.096 R)
• M5: 1,685,370 km (0.105 R)
• M6: 2,042,909 km (0.064 R)
• M7: 2,619,908 km (0.068 R)
• M8: 3,288,909 km (0.119 R)
• M9: 4,111,398 km (0.117 R)
• M10: 6,100,452 km (0.051 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.7

Radius: 14.8

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.42 AU - 2.22 AU

Year: 1585 Days

Day: 14.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 35,602,677 km

• M1: 184,155 km (0.099 R)
• M2: 676,631 km (0.091 R)
• M3: 1,700,629 km (0.108 R)
• M4: 2,241,724 km (0.047 R)
• M5: 2,798,976 km (0.077 R)
• M6: 4,216,865 km (0.083 R)
• M7: 4,722,805 km (0.068 R)
• M8: 5,225,902 km (0.108 R)
• M9: 5,811,578 km (0.119 R)
• M10: 6,617,761 km (0.068 R)
• M11: 8,274,408 km (0.103 R)
• M12: 10,125,083 km (0.066 R)
• M13: 13,234,774 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.7

Radius: 12.3

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.94 AU - 2.54 AU

Year: 2165 Days

Day: 14.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 35,602,677 km

• M1: 153,188 km (0.111 R)
• M2: 631,752 km (0.114 R)
• M3: 1,212,192 km (0.1 R)
• M4: 1,978,581 km (0.076 R)
• M5: 3,243,431 km (0.1 R)
• M6: 4,508,431 km (0.072 R)
• M7: 5,873,811 km (0.078 R)
• M8: 6,261,419 km (0.06 R)
• M9: 6,666,231 km (0.086 R)
• M10: 7,831,897 km (0.087 R)
• M11: 8,659,622 km (0.08 R)
• M12: 9,615,403 km (0.105 R)
• M13: 10,869,033 km (0.047 R)
• M14: 12,187,140 km (0.091 R)
• M15: 12,691,883 km (0.115 R)
• M16: 16,271,012 km (0.111 R)
• M17: 16,935,377 km (0.033 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.1

Radius: 9.9

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.11 AU - 2.61 AU

Year: 2341 Days

Day: 12.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 35,602,677 km

• M1: 123,568 km (0.078 R)
• M2: 818,749 km (0.095 R)
• M3: 1,161,478 km (0.056 R)
• M4: 1,656,048 km (0.119 R)
• M5: 2,306,949 km (0.034 R)
• M6: 2,708,918 km (0.116 R)
• M7: 3,245,227 km (0.11 R)
• M8: 3,766,126 km (0.058 R)
• M9: 4,295,553 km (0.104 R)
• M10: 4,958,272 km (0.111 R)
• M11: 6,088,334 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.5

Radius: 13

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.33 AU - 2.43 AU

Year: 2371 Days

Day: 11.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 35,602,677 km

• M1: 161,865 km (0.081 R)
• M2: 844,779 km (0.065 R)
• M3: 1,435,242 km (0.101 R)
• M4: 2,488,561 km (0.112 R)
• M5: 2,959,644 km (0.109 R)
• M6: 3,418,611 km (0.072 R)
• M7: 4,024,183 km (0.083 R)
• M8: 5,353,809 km (0.058 R)
• M9: 8,323,925 km (0.055 R)
• M10: 9,424,516 km (0.067 R)
• M11: 11,539,980 km (0.085 R)
• M12: 14,190,106 km (0.115 R)
• M13: 17,602,882 km (0.102 R)
• M14: 18,155,347 km (0.103 R)
• M15: 19,587,298 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.8

Radius: 13.8

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.37 AU - 4.85 AU

Year: 5380 Days

Day: 14 Hours

Environment

Temp: -219 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 35,602,677 km

• M1: 172,038 km (0.101 R)
• M2: 602,730 km (0.12 R)
• M3: 1,035,816 km (0.106 R)
• M4: 1,527,693 km (0.075 R)
• M5: 2,209,411 km (0.104 R)
• M6: 3,421,902 km (0.117 R)
• M7: 5,416,640 km (0.105 R)
• M8: 7,485,429 km (0.116 R)
• M9: 8,372,993 km (0.103 R)
• M10: 8,947,000 km (0.106 R)
• M11: 10,450,758 km (0.111 R)
• M12: 11,811,051 km (0.088 R)
• M13: 12,376,681 km (0.11 R)
• M14: 13,562,244 km (0.073 R)
• M15: 14,355,262 km (0.065 R)
• M16: 15,909,883 km (0.115 R)
• M17: 23,023,711 km (0.092 R)
• M18: 25,572,709 km (0.1 R)
• M19: 26,173,494 km (0.119 R)
• M20: 29,040,088 km (0.098 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 16,236 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit