🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.8

Radius: 10.1

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.79 AU - 0.83 AU

Year: 471 Days

Day: 14.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 63,319,621 km

• M1: 125,662 km (0.106 R)
• M2: 445,502 km (0.057 R)
• M3: 817,552 km (0.119 R)
• M4: 1,317,957 km (0.107 R)
• M5: 1,729,501 km (0.038 R)
• M6: 2,076,269 km (0.116 R)
• M7: 2,409,274 km (0.117 R)
• M8: 2,787,607 km (0.05 R)
• M9: 3,184,789 km (0.065 R)
• M10: 3,734,561 km (0.11 R)
• M11: 4,516,061 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.5

Radius: 9.3

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.78 AU - 1.18 AU

Year: 626 Days

Day: 9.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 63,319,621 km

• M1: 115,938 km (0.1 R)
• M2: 494,271 km (0.109 R)
• M3: 830,867 km (0.104 R)
• M4: 2,185,176 km (0.086 R)
• M5: 2,920,749 km (0.036 R)
• M6: 3,532,754 km (0.068 R)
• M7: 4,134,436 km (0.11 R)
• M8: 5,318,803 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.2

Radius: 14.4

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.96 AU - 1.16 AU

Year: 705 Days

Day: 5.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 63,319,621 km

• M1: 179,368 km (0.109 R)
• M2: 690,095 km (0.089 R)
• M3: 1,243,158 km (0.098 R)
• M4: 2,030,791 km (0.108 R)
• M5: 2,644,890 km (0.093 R)
• M6: 3,198,103 km (0.053 R)
• M7: 3,901,812 km (0.101 R)
• M8: 4,443,206 km (0.066 R)
• M9: 4,964,405 km (0.094 R)
• M10: 5,621,140 km (0.084 R)
• M11: 6,253,041 km (0.12 R)
• M12: 7,683,347 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.8

Radius: 12.5

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.95 AU - 1.21 AU

Year: 725 Days

Day: 15 Hours

Environment

Temp: -155 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 63,319,621 km

• M1: 155,432 km (0.085 R)
• M2: 604,675 km (0.039 R)
• M3: 1,060,499 km (0.065 R)
• M4: 1,554,322 km (0.108 R)
• M5: 2,062,506 km (0.103 R)
• M6: 3,047,458 km (0.105 R)
• M7: 3,749,371 km (0.069 R)
• M8: 5,361,887 km (0.114 R)
• M9: 6,494,193 km (0.074 R)
• M10: 7,349,295 km (0.11 R)
• M11: 9,011,327 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.4

Radius: 14.3

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.46 AU - 1.52 AU

Year: 1174 Days

Day: 12.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 63,319,621 km

• M1: 190,887 km (0.093 R)
• M2: 684,560 km (0.088 R)
• M3: 1,272,479 km (0.096 R)
• M4: 1,977,983 km (0.119 R)
• M5: 3,534,848 km (0.094 R)
• M6: 4,106,312 km (0.106 R)
• M7: 6,304,802 km (0.069 R)
• M8: 7,565,015 km (0.117 R)
• M9: 8,751,475 km (0.033 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.6

Radius: 13.3

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.47 AU - 2.31 AU

Year: 1678 Days

Day: 10.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 63,319,621 km

• M1: 165,455 km (0.1 R)
• M2: 673,789 km (0.049 R)
• M3: 1,121,984 km (0.107 R)
• M4: 1,910,963 km (0.067 R)
• M5: 3,645,551 km (0.111 R)
• M6: 4,187,244 km (0.066 R)
• M7: 4,865,072 km (0.065 R)
• M8: 6,202,477 km (0.104 R)
• M9: 6,809,845 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.3

Radius: 14.9

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.1 AU - 3.04 AU

Year: 2660 Days

Day: 5.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 63,319,621 km

• M1: 186,399 km (0.066 R)
• M2: 1,247,347 km (0.084 R)
• M3: 2,490,356 km (0.081 R)
• M4: 3,039,081 km (0.096 R)
• M5: 3,597,679 km (0.05 R)
• M6: 8,604,271 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 539.1

Radius: 4.4

Gravity: 27.85 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 8.62 AU - 9.16 AU

Year: 17115 Days

Day: 18.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 63,319,621 km

• M1: 72,854 km (0.062 R)
• M2: 423,661 km (0.03 R)
• M3: 692,339 km (0.086 R)
• M4: 1,370,466 km (0.103 R)
• M5: 2,032,137 km (0.081 R)
• M6: 3,207,528 km (0.093 R)
• M7: 4,775,463 km (0.105 R)
• M8: 6,456,794 km (0.064 R)
• M9: 7,051,296 km (0.034 R)
• M10: 7,727,927 km (0.036 R)
• M11: 12,982,103 km (0.047 R)
• M12: 16,330,253 km (0.086 R)
• M13: 27,607,838 km (0.075 R)
• M14: 31,842,804 km (0.108 R)
• M15: 39,320,155 km (0.036 R)
• M16: 39,735,887 km (0.111 R)
• M17: 45,410,434 km (0.101 R)
• M18: 45,562,575 km (0.114 R)
• M19: 45,715,165 km (0.095 R)
• M20: 50,778,304 km (0.056 R)
• M21: 54,125,407 km (0.065 R)
• M22: 62,000,389 km (0.09 R)
• M23: 62,940,761 km (0.113 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: 334 - 13,387 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit