🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.4

Radius: 10.1

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.53 AU - 0.87 AU

Year: 384 Days

Day: 9.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 85,038,911 km

• M1: 125,662 km (0.061 R)
• M2: 514,168 km (0.111 R)
• M3: 837,299 km (0.114 R)
• M4: 1,152,352 km (0.099 R)
• M5: 1,593,965 km (0.081 R)
• M6: 1,997,580 km (0.08 R)
• M7: 2,487,065 km (0.045 R)
• M8: 2,912,820 km (0.097 R)
• M9: 3,342,914 km (0.088 R)
• M10: 3,707,634 km (0.066 R)
• M11: 4,737,765 km (0.047 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.6

Radius: 8.8

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.62 AU - 0.98 AU

Year: 469 Days

Day: 5.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 85,038,911 km

• M1: 109,506 km (0.07 R)
• M2: 397,482 km (0.087 R)
• M3: 901,626 km (0.059 R)
• M4: 1,177,335 km (0.065 R)
• M5: 1,504,655 km (0.104 R)
• M6: 1,907,223 km (0.119 R)
• M7: 2,185,475 km (0.119 R)
• M8: 2,534,487 km (0.079 R)
• M9: 2,825,156 km (0.091 R)
• M10: 4,269,673 km (0.037 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.1

Radius: 13.3

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.06 AU - 2.34 AU

Year: 2141 Days

Day: 6.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 85,038,911 km

• M1: 165,455 km (0.116 R)
• M2: 670,946 km (0.082 R)
• M3: 1,227,151 km (0.047 R)
• M4: 1,803,103 km (0.095 R)
• M5: 2,995,249 km (0.1 R)
• M6: 3,806,368 km (0.099 R)
• M7: 6,616,265 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.7

Radius: 13.7

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.43 AU - 2.67 AU

Year: 2671 Days

Day: 13.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 85,038,911 km

• M1: 170,691 km (0.096 R)
• M2: 952,340 km (0.109 R)
• M3: 1,473,539 km (0.102 R)
• M4: 3,381,959 km (0.102 R)
• M5: 5,797,665 km (0.076 R)
• M6: 6,310,337 km (0.03 R)
• M7: 8,930,694 km (0.067 R)
• M8: 11,468,322 km (0.049 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937

Radius: 9.7

Gravity: 9.96 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.69 AU - 3.11 AU

Year: 3240 Days

Day: 14.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 85,038,911 km

• M1: 120,875 km (0.103 R)
• M2: 453,132 km (0.085 R)
• M3: 872,006 km (0.094 R)
• M4: 1,228,647 km (0.093 R)
• M5: 1,535,024 km (0.095 R)
• M6: 1,931,907 km (0.079 R)
• M7: 2,396,707 km (0.112 R)
• M8: 3,512,558 km (0.096 R)
• M9: 4,746,441 km (0.111 R)
• M10: 5,224,556 km (0.115 R)
• M11: 6,044,951 km (0.104 R)
• M12: 7,802,576 km (0.118 R)
• M13: 8,397,826 km (0.072 R)
• M14: 9,022,846 km (0.113 R)
• M15: 9,404,919 km (0.067 R)
• M16: 11,347,298 km (0.085 R)
• M17: 11,747,622 km (0.087 R)
• M18: 16,230,920 km (0.062 R)
• M19: 16,796,849 km (0.119 R)
• M20: 17,968,051 km (0.097 R)
• M21: 18,390,515 km (0.094 R)
• M22: 18,696,443 km (0.103 R)
• M23: 19,953,962 km (0.119 R)
• M24: 20,999,801 km (0.034 R)
• M25: 21,536,409 km (0.119 R)
• M26: 22,706,713 km (0.087 R)
• M27: 23,558,074 km (0.115 R)
• M28: 25,023,984 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.4

Radius: 10.8

Gravity: 7.78 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.91 AU - 3.61 AU

Year: 3861 Days

Day: 10.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 85,038,911 km

• M1: 134,339 km (0.113 R)
• M2: 573,558 km (0.116 R)
• M3: 1,485,208 km (0.045 R)
• M4: 2,207,167 km (0.054 R)
• M5: 2,909,529 km (0.085 R)
• M6: 3,442,845 km (0.097 R)
• M7: 3,841,075 km (0.101 R)
• M8: 4,731,033 km (0.111 R)
• M9: 5,333,314 km (0.081 R)
• M10: 5,753,085 km (0.067 R)
• M11: 6,377,956 km (0.106 R)
• M12: 8,946,551 km (0.052 R)
• M13: 9,500,362 km (0.074 R)
• M14: 10,589,734 km (0.117 R)
• M15: 10,941,139 km (0.117 R)
• M16: 11,807,162 km (0.104 R)
• M17: 14,843,101 km (0.118 R)
• M18: 16,249,321 km (0.045 R)
• M19: 17,927,510 km (0.117 R)
• M20: 19,455,502 km (0.105 R)
• M21: 19,983,583 km (0.032 R)
• M22: 20,589,155 km (0.117 R)
• M23: 21,555,258 km (0.111 R)
• M24: 24,406,294 km (0.083 R)
• M25: 24,866,158 km (0.115 R)
• M26: 26,440,975 km (0.102 R)
• M27: 27,417,251 km (0.057 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.9

Radius: 10.3

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 5.15 AU - 6.21 AU

Year: 8880 Days

Day: 14.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 85,038,911 km

• M1: 129,701 km (0.101 R)
• M2: 487,091 km (0.118 R)
• M3: 874,250 km (0.108 R)
• M4: 1,217,128 km (0.044 R)
• M5: 1,559,408 km (0.12 R)
• M6: 1,906,625 km (0.114 R)
• M7: 2,427,375 km (0.082 R)
• M8: 6,063,650 km (0.114 R)
• M9: 8,251,819 km (0.111 R)
• M10: 9,410,753 km (0.036 R)
• M11: 11,020,426 km (0.088 R)
• M12: 12,262,238 km (0.117 R)
• M13: 13,028,329 km (0.078 R)
• M14: 19,530,750 km (0.11 R)
• M15: 23,764,819 km (0.117 R)
• M16: 29,627,409 km (0.064 R)
• M17: 37,058,534 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 667.8

Radius: 3.4

Gravity: 57.77 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 10.04 AU - 11.96 AU

Year: 23933 Days

Day: 20.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 85,038,911 km

• M1: 46,226 km (0.12 R)
• M2: 168,148 km (0.111 R)
• M3: 296,054 km (0.096 R)
• M4: 529,726 km (0.099 R)
• M5: 662,868 km (0.111 R)
• M6: 1,173,745 km (0.073 R)
• M7: 1,338,751 km (0.079 R)
• M8: 1,848,730 km (0.093 R)
• M9: 2,224,371 km (0.076 R)
• M10: 2,574,430 km (0.025 R)
• M11: 3,069,150 km (0.08 R)
• M12: 4,312,757 km (0.094 R)
• M13: 4,524,588 km (0.099 R)
• M14: 4,706,199 km (0.115 R)
• M15: 5,201,518 km (0.039 R)
• M16: 6,894,816 km (0.105 R)
• M17: 7,481,838 km (0.093 R)
• M18: 12,553,655 km (0.064 R)
• M19: 14,809,740 km (0.107 R)
• M20: 17,410,200 km (0.08 R)
• M21: 18,678,341 km (0.049 R)
• M22: 20,893,138 km (0.082 R)
• M23: 24,146,742 km (0.114 R)
• M24: 26,650,262 km (0.111 R)
• M25: 27,004,510 km (0.114 R)
• M26: 33,243,489 km (0.109 R)
• M27: 36,477,047 km (0.094 R)
• M28: 38,244,396 km (0.082 R)
• M29: 39,760,272 km (0.041 R)
• M30: 41,790,016 km (0.049 R)
• M31: 42,749,686 km (0.083 R)
• M32: 51,325,085 km (0.073 R)
• M33: 58,162,755 km (0.102 R)
• M34: 58,360,972 km (0.112 R)
• M35: 60,570,233 km (0.1 R)
• M36: 64,941,632 km (0.038 R)
• M37: 71,317,195 km (0.071 R)
• M38: 75,712,829 km (0.116 R)
• M39: 79,551,660 km (0.042 R)
• M40: 81,024,002 km (0.108 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 18,244 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit