🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.8

Radius: 9.7

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.61 AU - 0.83 AU

Year: 388 Days

Day: 14.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 79,661,471 km

• M1: 120,725 km (0.12 R)
• M2: 453,431 km (0.062 R)
• M3: 776,263 km (0.106 R)
• M4: 1,185,114 km (0.117 R)
• M5: 1,641,238 km (0.113 R)
• M6: 2,138,950 km (0.098 R)
• M7: 2,530,747 km (0.058 R)
• M8: 2,960,093 km (0.11 R)
• M9: 3,643,007 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.9

Radius: 13.3

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.3 AU - 1.72 AU

Year: 1180 Days

Day: 10.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 79,661,471 km

• M1: 175,030 km (0.093 R)
• M2: 649,853 km (0.106 R)
• M3: 1,079,797 km (0.109 R)
• M4: 1,687,314 km (0.107 R)
• M5: 2,226,016 km (0.091 R)
• M6: 2,966,227 km (0.118 R)
• M7: 3,812,352 km (0.118 R)
• M8: 4,615,543 km (0.078 R)
• M9: 5,081,989 km (0.116 R)
• M10: 6,055,871 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.2

Radius: 10.1

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.46 AU - 2.48 AU

Year: 2468 Days

Day: 13.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 79,661,471 km

• M1: 125,662 km (0.115 R)
• M2: 536,308 km (0.084 R)
• M3: 941,120 km (0.099 R)
• M4: 1,392,906 km (0.101 R)
• M5: 2,259,825 km (0.093 R)
• M6: 2,753,050 km (0.1 R)
• M7: 3,986,783 km (0.092 R)
• M8: 4,492,574 km (0.102 R)
• M9: 5,005,096 km (0.065 R)
• M10: 6,978,292 km (0.091 R)
• M11: 7,738,249 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.5

Radius: 10.4

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.41 AU - 4.59 AU

Year: 6069 Days

Day: 5.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 79,661,471 km

• M1: 129,402 km (0.035 R)
• M2: 587,770 km (0.07 R)
• M3: 943,514 km (0.051 R)
• M4: 2,394,314 km (0.109 R)
• M5: 2,737,641 km (0.105 R)
• M6: 3,504,480 km (0.041 R)
• M7: 4,290,617 km (0.111 R)
• M8: 4,902,921 km (0.095 R)
• M9: 5,741,865 km (0.114 R)
• M10: 7,879,320 km (0.109 R)
• M11: 9,224,354 km (0.113 R)
• M12: 10,286,948 km (0.097 R)
• M13: 11,383,800 km (0.101 R)
• M14: 15,418,604 km (0.079 R)
• M15: 24,763,384 km (0.051 R)
• M16: 25,536,357 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.7

Radius: 8.5

Gravity: 8.58 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.02 AU - 5.96 AU

Year: 8179 Days

Day: 11.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 79,661,471 km

• M1: 106,065 km (0.09 R)
• M2: 490,980 km (0.08 R)
• M3: 1,393,803 km (0.11 R)
• M4: 2,008,202 km (0.086 R)
• M5: 3,840,028 km (0.026 R)
• M6: 4,412,240 km (0.096 R)
• M7: 6,228,807 km (0.1 R)
• M8: 8,077,537 km (0.094 R)
• M9: 9,743,309 km (0.074 R)
• M10: 10,656,754 km (0.101 R)
• M11: 11,159,852 km (0.111 R)
• M12: 13,857,400 km (0.099 R)
• M13: 20,271,259 km (0.09 R)
• M14: 23,988,019 km (0.071 R)
• M15: 26,734,336 km (0.111 R)
• M16: 38,987,150 km (0.114 R)
• M17: 39,700,582 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 35.4

Radius: 3.9

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 5.98 AU - 7.4 AU

Year: 11002 Days

Day: 24.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 79,661,471 km

• M1: 51,611 km (0.087 R)
• M2: 587,022 km (0.072 R)
• M3: 841,488 km (0.099 R)
• M4: 1,318,705 km (0.112 R)
• M5: 2,406,731 km (0.08 R)
• M6: 4,463,252 km (0.095 R)
• M7: 7,584,462 km (0.09 R)
• M8: 10,783,314 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 556.6

Radius: 3.6

Gravity: 42.95 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 8.87 AU - 13.49 AU

Year: 23768 Days

Day: 15.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 114.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 79,661,471 km

• M1: 44,879 km (0.063 R)
• M2: 175,628 km (0.085 R)
• M3: 370,853 km (0.09 R)
• M4: 532,718 km (0.034 R)
• M5: 1,013,526 km (0.06 R)
• M6: 1,460,374 km (0.067 R)
• M7: 1,577,360 km (0.055 R)
• M8: 2,533,290 km (0.089 R)
• M9: 3,576,735 km (0.109 R)
• M10: 4,482,850 km (0.105 R)
• M11: 5,412,451 km (0.069 R)
• M12: 5,985,710 km (0.064 R)
• M13: 6,508,255 km (0.073 R)
• M14: 7,998,250 km (0.034 R)
• M15: 8,153,533 km (0.105 R)
• M16: 8,363,718 km (0.114 R)
• M17: 9,127,714 km (0.115 R)
• M18: 10,793,486 km (0.062 R)
• M19: 12,442,803 km (0.104 R)
• M20: 12,581,480 km (0.102 R)
• M21: 14,252,638 km (0.064 R)
• M22: 14,711,754 km (0.088 R)
• M23: 15,259,731 km (0.114 R)
• M24: 16,313,349 km (0.088 R)
• M25: 16,815,549 km (0.076 R)
• M26: 17,763,102 km (0.055 R)
• M27: 18,836,616 km (0.074 R)
• M28: 22,213,638 km (0.091 R)
• M29: 27,705,974 km (0.114 R)
• M30: 28,781,882 km (0.092 R)
• M31: 38,411,348 km (0.104 R)
• M32: 41,732,570 km (0.08 R)
• M33: 45,076,681 km (0.101 R)
• M34: 51,217,225 km (0.089 R)
• M35: 55,983,114 km (0.039 R)
• M36: 59,450,194 km (0.08 R)
• M37: 63,262,247 km (0.06 R)
• M38: 69,826,153 km (0.058 R)
• M39: 72,484,207 km (0.112 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: 312 - 15,012 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit