🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.6

Radius: 9.3

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.67 AU - 0.71 AU

Year: 382 Days

Day: 8.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 87.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 69,904,500 km

• M1: 117,883 km (0.114 R)
• M2: 455,675 km (0.119 R)
• M3: 806,931 km (0.113 R)
• M4: 1,113,607 km (0.105 R)
• M5: 1,452,745 km (0.08 R)
• M6: 2,337,916 km (0.055 R)
• M7: 2,657,008 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.5

Radius: 13

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.96 AU - 2.96 AU

Year: 2573 Days

Day: 10.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 69,904,500 km

• M1: 161,865 km (0.057 R)
• M2: 566,378 km (0.116 R)
• M3: 1,033,572 km (0.05 R)
• M4: 1,450,351 km (0.034 R)
• M5: 2,442,784 km (0.06 R)
• M6: 3,189,875 km (0.119 R)
• M7: 3,775,102 km (0.075 R)
• M8: 5,052,967 km (0.085 R)
• M9: 5,591,968 km (0.055 R)
• M10: 6,549,544 km (0.048 R)
• M11: 7,163,943 km (0.103 R)
• M12: 8,172,382 km (0.117 R)
• M13: 10,258,524 km (0.071 R)
• M14: 11,051,543 km (0.06 R)
• M15: 11,846,207 km (0.094 R)
• M16: 14,593,571 km (0.11 R)
• M17: 15,925,591 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.6

Radius: 12.7

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.77 AU - 4.59 AU

Year: 5699 Days

Day: 9.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 69,904,500 km

• M1: 158,125 km (0.083 R)
• M2: 800,797 km (0.116 R)
• M3: 1,358,049 km (0.119 R)
• M4: 1,804,150 km (0.082 R)
• M5: 2,292,587 km (0.029 R)
• M6: 3,579,578 km (0.115 R)
• M7: 4,208,188 km (0.045 R)
• M8: 5,078,399 km (0.11 R)
• M9: 5,793,626 km (0.076 R)
• M10: 6,430,464 km (0.103 R)
• M11: 7,489,019 km (0.111 R)
• M12: 8,837,195 km (0.05 R)
• M13: 10,906,283 km (0.091 R)
• M14: 11,364,501 km (0.104 R)
• M15: 13,803,396 km (0.093 R)
• M16: 14,290,785 km (0.101 R)
• M17: 15,507,315 km (0.092 R)
• M18: 16,409,989 km (0.108 R)
• M19: 20,562,676 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.7

Radius: 10.9

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 4 AU - 5.12 AU

Year: 6493 Days

Day: 11.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 69,904,500 km

• M1: 135,984 km (0.08 R)
• M2: 535,710 km (0.097 R)
• M3: 1,122,732 km (0.09 R)
• M4: 1,577,210 km (0.062 R)
• M5: 1,928,765 km (0.105 R)
• M6: 2,287,501 km (0.063 R)
• M7: 3,538,887 km (0.099 R)
• M8: 5,586,882 km (0.082 R)
• M9: 6,082,201 km (0.118 R)
• M10: 7,398,213 km (0.112 R)
• M11: 8,141,565 km (0.083 R)
• M12: 8,512,717 km (0.105 R)
• M13: 9,329,222 km (0.104 R)
• M14: 9,860,295 km (0.067 R)
• M15: 10,282,460 km (0.059 R)
• M16: 11,855,781 km (0.119 R)
• M17: 13,791,727 km (0.107 R)
• M18: 16,927,897 km (0.063 R)
• M19: 18,406,821 km (0.112 R)
• M20: 19,177,849 km (0.115 R)
• M21: 19,637,563 km (0.095 R)
• M22: 21,339,388 km (0.107 R)
• M23: 21,832,912 km (0.096 R)
• M24: 22,989,902 km (0.083 R)
• M25: 27,362,049 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 228.2

Radius: 5.1

Gravity: 8.77 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 7.8 AU - 8.06 AU

Year: 14892 Days

Day: 22.4 Hours

Environment

Temp: -239 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 69,904,500 km

• M1: 75,248 km (0.057 R)
• M2: 272,268 km (0.083 R)
• M3: 536,757 km (0.118 R)
• M4: 772,523 km (0.027 R)
• M5: 1,208,452 km (0.059 R)
• M6: 1,377,497 km (0.119 R)
• M7: 2,494,245 km (0.099 R)
• M8: 3,045,513 km (0.116 R)
• M9: 6,288,646 km (0.102 R)
• M10: 8,549,219 km (0.11 R)
• M11: 11,459,047 km (0.086 R)
• M12: 15,680,699 km (0.071 R)
• M13: 16,213,118 km (0.065 R)
• M14: 17,525,540 km (0.087 R)
• M15: 24,270,759 km (0.057 R)
• M16: 26,169,156 km (0.086 R)
• M17: 34,866,177 km (0.063 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 603.7

Radius: 7.3

Gravity: 11.33 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 7.46 AU - 11.04 AU

Year: 18760 Days

Day: 15.1 Hours

Environment

Temp: -233 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 69,904,500 km

• M1: 90,806 km (0.09 R)
• M2: 398,678 km (0.095 R)
• M3: 1,275,771 km (0.094 R)
• M4: 2,052,184 km (0.073 R)
• M5: 4,762,897 km (0.088 R)
• M6: 5,719,276 km (0.12 R)
• M7: 18,392,011 km (0.061 R)
• M8: 23,628,684 km (0.083 R)
• M9: 25,502,547 km (0.039 R)
• M10: 29,425,752 km (0.072 R)
• M11: 38,866,125 km (0.095 R)
• M12: 44,651,374 km (0.099 R)
• M13: 45,275,197 km (0.107 R)
• M14: 48,482,426 km (0.088 R)
• M15: 63,218,564 km (0.051 R)
• M16: 66,809,811 km (0.075 R)
• M17: 68,242,360 km (0.055 R)
• M18: 69,695,254 km (0.069 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 11,488 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit