🌌 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: 712.2

Radius: 9.3

Gravity: 8.23 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.52 AU - 0.52 AU

Year: 250 Days

Day: 7.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 42,484,395 km

• M1: 117,584 km (0.061 R)
• M2: 300,542 km (0.101 R)
• M3: 576,849 km (0.083 R)
• M4: 804,238 km (0.077 R)
• M5: 1,069,176 km (0.051 R)
• M6: 1,345,633 km (0.085 R)
• M7: 1,612,815 km (0.117 R)
• M8: 1,847,534 km (0.059 R)
• M9: 2,196,695 km (0.061 R)
• M10: 2,596,869 km (0.091 R)
• M11: 2,963,983 km (0.115 R)
• M12: 3,392,581 km (0.089 R)
• M13: 3,569,555 km (0.071 R)
• M14: 3,851,397 km (0.083 R)
• M15: 4,032,111 km (0.084 R)

Asteroid Belt

Center: 0.78 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.5

Radius: 9.9

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.87 AU - 1.19 AU

Year: 697 Days

Day: 12.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 42,484,395 km

• M1: 123,269 km (0.107 R)
• M2: 311,612 km (0.05 R)
• M3: 510,278 km (0.118 R)
• M4: 1,076,057 km (0.041 R)
• M5: 1,358,947 km (0.118 R)
• M6: 1,783,655 km (0.052 R)
• M7: 2,512,646 km (0.1 R)
• M8: 2,785,064 km (0.053 R)
• M9: 3,024,869 km (0.063 R)
• M10: 3,659,164 km (0.116 R)
• M11: 4,153,734 km (0.047 R)
• M12: 4,551,665 km (0.088 R)
• M13: 4,907,708 km (0.09 R)
• M14: 5,202,416 km (0.097 R)
• M15: 5,648,068 km (0.11 R)
• M16: 6,567,496 km (0.038 R)
• M17: 6,837,071 km (0.118 R)
• M18: 7,097,372 km (0.032 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.2

Radius: 12.7

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.37 AU - 2.07 AU

Year: 1504 Days

Day: 11.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 42,484,395 km

• M1: 217,515 km (0.06 R)
• M2: 519,703 km (0.104 R)
• M3: 866,920 km (0.037 R)
• M4: 1,177,485 km (0.113 R)
• M5: 2,117,259 km (0.093 R)
• M6: 2,402,542 km (0.077 R)
• M7: 2,920,898 km (0.112 R)
• M8: 3,400,659 km (0.065 R)
• M9: 5,249,389 km (0.027 R)
• M10: 6,087,287 km (0.102 R)
• M11: 6,951,065 km (0.106 R)
• M12: 7,434,416 km (0.066 R)
• M13: 9,645,772 km (0.066 R)
• M14: 9,985,658 km (0.108 R)
• M15: 10,494,889 km (0.113 R)
• M16: 11,849,199 km (0.094 R)
• M17: 12,302,181 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.2

Radius: 14.2

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.73 AU - 2.59 AU

Year: 2117 Days

Day: 12.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 42,484,395 km

• M1: 178,021 km (0.085 R)
• M2: 524,341 km (0.109 R)
• M3: 821,292 km (0.068 R)
• M4: 1,331,720 km (0.106 R)
• M5: 2,162,886 km (0.08 R)
• M6: 2,557,974 km (0.03 R)
• M7: 3,733,963 km (0.08 R)
• M8: 4,139,223 km (0.115 R)
• M9: 4,689,893 km (0.086 R)
• M10: 5,583,142 km (0.079 R)
• M11: 6,430,764 km (0.083 R)
• M12: 7,794,947 km (0.12 R)
• M13: 8,406,952 km (0.1 R)
• M14: 8,893,893 km (0.037 R)
• M15: 11,594,733 km (0.048 R)
• M16: 12,546,474 km (0.115 R)
• M17: 13,720,219 km (0.114 R)
• M18: 14,691,259 km (0.04 R)
• M19: 16,227,629 km (0.051 R)
• M20: 16,666,250 km (0.117 R)
• M21: 16,973,225 km (0.102 R)
• M22: 17,561,144 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.7

Radius: 14.7

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.82 AU - 4.44 AU

Year: 4612 Days

Day: 10.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 42,484,395 km

• M1: 185,053 km (0.083 R)
• M2: 483,351 km (0.12 R)
• M3: 778,358 km (0.094 R)
• M4: 1,304,643 km (0.067 R)
• M5: 1,616,854 km (0.102 R)
• M6: 2,068,490 km (0.1 R)
• M7: 3,029,506 km (0.096 R)
• M8: 3,438,357 km (0.096 R)
• M9: 3,895,080 km (0.082 R)
• M10: 4,715,325 km (0.032 R)
• M11: 5,014,670 km (0.103 R)
• M12: 6,764,068 km (0.084 R)
• M13: 7,901,760 km (0.117 R)
• M14: 8,351,750 km (0.09 R)
• M15: 9,451,294 km (0.044 R)
• M16: 10,312,978 km (0.089 R)
• M17: 10,827,595 km (0.099 R)
• M18: 12,262,089 km (0.098 R)
• M19: 12,899,226 km (0.12 R)
• M20: 14,543,456 km (0.078 R)
• M21: 15,155,012 km (0.077 R)
• M22: 16,074,890 km (0.117 R)
• M23: 19,557,079 km (0.104 R)
• M24: 20,075,885 km (0.114 R)
• M25: 20,361,766 km (0.112 R)
• M26: 21,280,596 km (0.069 R)
• M27: 22,119,990 km (0.051 R)
• M28: 22,772,835 km (0.072 R)
• M29: 24,789,115 km (0.112 R)
• M30: 26,398,788 km (0.108 R)
• M31: 27,001,668 km (0.103 R)
• M32: 27,555,778 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.5

Radius: 14.5

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.1 AU - 4.74 AU

Year: 5176 Days

Day: 12.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 42,484,395 km

• M1: 181,911 km (0.06 R)
• M2: 631,453 km (0.111 R)
• M3: 1,085,781 km (0.079 R)
• M4: 1,588,430 km (0.089 R)
• M5: 2,107,236 km (0.108 R)
• M6: 2,888,436 km (0.119 R)
• M7: 3,408,587 km (0.055 R)
• M8: 4,896,937 km (0.092 R)
• M9: 5,243,405 km (0.054 R)
• M10: 5,973,293 km (0.039 R)
• M11: 8,075,592 km (0.097 R)
• M12: 8,881,626 km (0.088 R)
• M13: 9,383,975 km (0.104 R)
• M14: 9,795,968 km (0.104 R)
• M15: 10,075,716 km (0.09 R)
• M16: 11,761,983 km (0.106 R)
• M17: 12,068,659 km (0.093 R)
• M18: 13,093,404 km (0.093 R)
• M19: 13,376,593 km (0.077 R)
• M20: 13,662,774 km (0.091 R)
• M21: 17,897,590 km (0.081 R)
• M22: 19,241,577 km (0.118 R)
• M23: 19,535,986 km (0.045 R)
• M24: 20,131,385 km (0.106 R)
• M25: 21,349,561 km (0.12 R)
• M26: 24,167,386 km (0.112 R)
• M27: 24,663,453 km (0.11 R)
• M28: 26,987,157 km (0.078 R)
• M29: 27,394,362 km (0.09 R)
• M30: 30,515,871 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.7

Radius: 10.9

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.52 AU - 5.58 AU

Year: 7568 Days

Day: 10.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 42,484,395 km

• M1: 209,287 km (0.088 R)
• M2: 643,271 km (0.064 R)
• M3: 923,767 km (0.054 R)
• M4: 1,183,170 km (0.115 R)
• M5: 1,389,166 km (0.081 R)
• M6: 1,916,648 km (0.089 R)
• M7: 2,247,708 km (0.081 R)
• M8: 2,696,651 km (0.093 R)
• M9: 3,410,083 km (0.063 R)
• M10: 3,810,557 km (0.035 R)
• M11: 4,395,933 km (0.108 R)
• M12: 5,485,006 km (0.085 R)
• M13: 5,911,659 km (0.076 R)
• M14: 7,139,558 km (0.112 R)
• M15: 8,226,387 km (0.096 R)
• M16: 9,914,898 km (0.107 R)
• M17: 10,163,979 km (0.113 R)
• M18: 10,671,714 km (0.106 R)
• M19: 12,230,673 km (0.103 R)
• M20: 12,667,200 km (0.103 R)
• M21: 13,855,156 km (0.086 R)
• M22: 14,405,078 km (0.1 R)
• M23: 14,835,471 km (0.108 R)
• M24: 15,849,745 km (0.093 R)
• M25: 17,037,103 km (0.118 R)
• M26: 18,606,385 km (0.108 R)
• M27: 19,293,039 km (0.087 R)
• M28: 23,023,112 km (0.116 R)
• M29: 26,908,767 km (0.099 R)
• M30: 28,935,370 km (0.076 R)
• M31: 29,178,616 km (0.096 R)
• M32: 31,098,854 km (0.03 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 292.2

Radius: 4

Gravity: 18.26 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 6.17 AU - 8.15 AU

Year: 12776 Days

Day: 23 Hours

Environment

Temp: -228 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 42,484,395 km

• M1: 70,311 km (0.038 R)
• M2: 173,534 km (0.105 R)
• M3: 314,604 km (0.107 R)
• M4: 408,851 km (0.099 R)
• M5: 823,087 km (0.089 R)
• M6: 954,285 km (0.052 R)
• M7: 1,191,098 km (0.088 R)
• M8: 1,781,262 km (0.118 R)
• M9: 6,975,749 km (0.099 R)
• M10: 9,583,838 km (0.118 R)
• M11: 11,924,745 km (0.081 R)
• M12: 13,120,631 km (0.113 R)
• M13: 15,072,733 km (0.077 R)
• M14: 15,275,289 km (0.112 R)
• M15: 15,995,304 km (0.081 R)
• M16: 18,366,579 km (0.081 R)
• M17: 19,787,161 km (0.119 R)
• M18: 23,161,490 km (0.101 R)
• M19: 27,072,278 km (0.07 R)
• M20: 28,235,850 km (0.06 R)
• M21: 28,861,917 km (0.093 R)
• M22: 34,040,995 km (0.094 R)
• M23: 35,035,522 km (0.059 R)
• M24: 36,279,428 km (0.106 R)
• M25: 37,545,026 km (0.098 R)
• M26: 39,402,284 km (0.111 R)
• M27: 42,145,610 km (0.099 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 12,631 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit