🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.6

Radius: 13.9

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.46 AU - 0.58 AU

Year: 250 Days

Day: 9.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 69,545,628 km

• M1: 172,935 km (0.071 R)
• M2: 628,161 km (0.111 R)
• M3: 1,085,931 km (0.053 R)
• M4: 1,535,024 km (0.063 R)
• M5: 2,655,362 km (0.085 R)
• M6: 3,114,777 km (0.041 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.5

Radius: 9.4

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.49 AU - 0.63 AU

Year: 279 Days

Day: 14.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 69,545,628 km

• M1: 116,986 km (0.112 R)
• M2: 493,224 km (0.055 R)
• M3: 829,670 km (0.049 R)
• M4: 1,745,957 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.1

Radius: 15

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.93 AU - 1.09 AU

Year: 677 Days

Day: 9 Hours

Environment

Temp: -179 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 69,545,628 km

• M1: 186,848 km (0.091 R)
• M2: 847,622 km (0.057 R)
• M3: 1,552,228 km (0.065 R)
• M4: 2,050,538 km (0.037 R)
• M5: 2,748,711 km (0.095 R)
• M6: 3,356,827 km (0.047 R)
• M7: 3,963,895 km (0.092 R)
• M8: 5,254,027 km (0.065 R)
• M9: 7,505,924 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.9

Radius: 15

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.86 AU - 1.26 AU

Year: 728 Days

Day: 14 Hours

Environment

Temp: -181 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 69,545,628 km

• M1: 188,194 km (0.114 R)
• M2: 737,069 km (0.108 R)
• M3: 1,220,719 km (0.104 R)
• M4: 1,794,875 km (0.12 R)
• M5: 2,457,444 km (0.117 R)
• M6: 3,602,915 km (0.066 R)
• M7: 4,163,608 km (0.057 R)
• M8: 5,063,589 km (0.032 R)
• M9: 5,825,790 km (0.096 R)
• M10: 6,362,547 km (0.076 R)
• M11: 7,058,776 km (0.034 R)
• M12: 7,536,142 km (0.055 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.9

Radius: 12.4

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.35 AU - 1.51 AU

Year: 1140 Days

Day: 7.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 69,545,628 km

• M1: 154,235 km (0.088 R)
• M2: 560,992 km (0.069 R)
• M3: 982,110 km (0.074 R)
• M4: 1,598,603 km (0.076 R)
• M5: 3,207,827 km (0.082 R)
• M6: 3,789,314 km (0.118 R)
• M7: 4,266,382 km (0.113 R)
• M8: 4,728,190 km (0.109 R)
• M9: 6,009,197 km (0.119 R)
• M10: 6,408,324 km (0.111 R)
• M11: 7,765,027 km (0.101 R)
• M12: 8,677,424 km (0.085 R)
• M13: 9,275,816 km (0.069 R)
• M14: 10,054,772 km (0.06 R)
• M15: 10,779,574 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.6

Radius: 8.1

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.64 AU - 3.46 AU

Year: 3552 Days

Day: 6 Hours

Environment

Temp: -218 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 69,545,628 km

• M1: 101,278 km (0.095 R)
• M2: 355,295 km (0.083 R)
• M3: 677,828 km (0.063 R)
• M4: 937,829 km (0.05 R)
• M5: 1,462,768 km (0.071 R)
• M6: 1,757,775 km (0.089 R)
• M7: 2,287,202 km (0.094 R)
• M8: 3,032,498 km (0.082 R)
• M9: 3,298,783 km (0.102 R)
• M10: 4,104,666 km (0.068 R)
• M11: 5,035,464 km (0.099 R)
• M12: 6,382,743 km (0.098 R)
• M13: 7,872,588 km (0.06 R)
• M14: 8,523,039 km (0.096 R)
• M15: 8,787,080 km (0.071 R)
• M16: 9,117,242 km (0.11 R)
• M17: 11,101,209 km (0.065 R)
• M18: 12,737,810 km (0.055 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 750.1

Radius: 6.4

Gravity: 18.31 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 6.91 AU - 10.21 AU

Year: 16701 Days

Day: 19 Hours

Environment

Temp: -233 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 69,545,628 km

• M1: 79,586 km (0.096 R)
• M2: 282,740 km (0.05 R)
• M3: 541,245 km (0.113 R)
• M4: 1,431,801 km (0.104 R)
• M5: 2,809,897 km (0.088 R)
• M6: 3,541,430 km (0.096 R)
• M7: 4,525,485 km (0.051 R)
• M8: 5,116,696 km (0.074 R)
• M9: 6,753,297 km (0.086 R)
• M10: 7,019,132 km (0.119 R)
• M11: 7,245,773 km (0.098 R)
• M12: 8,453,925 km (0.111 R)
• M13: 9,734,782 km (0.117 R)
• M14: 11,448,875 km (0.07 R)
• M15: 18,893,762 km (0.105 R)
• M16: 20,232,962 km (0.068 R)
• M17: 20,508,073 km (0.096 R)
• M18: 22,018,413 km (0.069 R)
• M19: 31,179,338 km (0.08 R)
• M20: 31,669,720 km (0.086 R)
• M21: 33,044,823 km (0.106 R)
• M22: 36,723,884 km (0.046 R)
• M23: 38,521,302 km (0.082 R)
• M24: 39,227,853 km (0.112 R)
• M25: 52,946,576 km (0.113 R)
• M26: 54,171,932 km (0.116 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 18,114 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit