🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.6

Radius: 8.7

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.7 AU - 0.88 AU

Year: 476 Days

Day: 8.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 56,614,378 km

• M1: 108,159 km (0.059 R)
• M2: 488,736 km (0.075 R)
• M3: 761,453 km (0.067 R)
• M4: 1,068,578 km (0.116 R)
• M5: 1,447,659 km (0.092 R)
• M6: 1,844,542 km (0.065 R)
• M7: 2,549,896 km (0.109 R)
• M8: 3,092,637 km (0.086 R)
• M9: 3,609,647 km (0.077 R)
• M10: 3,883,262 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.5

Radius: 13.6

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.73 AU - 1.01 AU

Year: 550 Days

Day: 13.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 56,614,378 km

• M1: 171,439 km (0.11 R)
• M2: 601,234 km (0.068 R)
• M3: 1,269,936 km (0.065 R)
• M4: 2,353,175 km (0.116 R)
• M5: 2,935,409 km (0.105 R)
• M6: 3,456,758 km (0.113 R)
• M7: 4,097,037 km (0.108 R)
• M8: 4,671,792 km (0.114 R)
• M9: 5,439,229 km (0.101 R)
• M10: 6,173,605 km (0.102 R)
• M11: 6,726,369 km (0.107 R)
• M12: 7,290,503 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.6

Radius: 9.7

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.75 AU - 1.07 AU

Year: 589 Days

Day: 12.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 56,614,378 km

• M1: 120,725 km (0.064 R)
• M2: 476,918 km (0.094 R)
• M3: 806,931 km (0.03 R)
• M4: 1,125,874 km (0.085 R)
• M5: 1,517,072 km (0.062 R)
• M6: 2,243,968 km (0.058 R)
• M7: 2,744,373 km (0.093 R)
• M8: 3,626,701 km (0.099 R)
• M9: 4,317,993 km (0.075 R)
• M10: 4,935,383 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.2

Radius: 8.7

Gravity: 10.41 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.96 AU - 1.54 AU

Year: 948 Days

Day: 7.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 106.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 56,614,378 km

• M1: 109,206 km (0.04 R)
• M2: 528,828 km (0.097 R)
• M3: 1,229,694 km (0.054 R)
• M4: 1,519,765 km (0.071 R)
• M5: 1,799,513 km (0.118 R)
• M6: 2,296,028 km (0.105 R)
• M7: 3,343,213 km (0.109 R)
• M8: 3,838,083 km (0.064 R)
• M9: 4,128,303 km (0.118 R)
• M10: 4,698,420 km (0.052 R)
• M11: 6,704,079 km (0.088 R)
• M12: 7,271,205 km (0.104 R)
• M13: 7,616,476 km (0.088 R)
• M14: 8,260,495 km (0.115 R)
• M15: 9,165,562 km (0.105 R)
• M16: 9,598,050 km (0.098 R)
• M17: 9,984,012 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 896.7

Radius: 4.5

Gravity: 44.28 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 5.43 AU - 8.41 AU

Year: 12347 Days

Day: 22.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 56,614,378 km

• M1: 55,950 km (0.085 R)
• M2: 228,586 km (0.049 R)
• M3: 379,081 km (0.085 R)
• M4: 582,983 km (0.106 R)
• M5: 1,216,530 km (0.065 R)
• M6: 1,619,547 km (0.113 R)
• M7: 2,031,539 km (0.061 R)
• M8: 2,640,851 km (0.111 R)
• M9: 2,987,769 km (0.095 R)
• M10: 4,554,806 km (0.119 R)
• M11: 4,782,943 km (0.08 R)
• M12: 5,018,709 km (0.098 R)
• M13: 5,262,105 km (0.107 R)
• M14: 6,275,631 km (0.097 R)
• M15: 6,517,381 km (0.103 R)
• M16: 7,683,047 km (0.079 R)
• M17: 9,923,575 km (0.091 R)
• M18: 10,987,964 km (0.106 R)
• M19: 12,564,725 km (0.102 R)
• M20: 13,673,545 km (0.036 R)
• M21: 13,943,718 km (0.116 R)
• M22: 15,786,764 km (0.113 R)
• M23: 16,689,737 km (0.119 R)
• M24: 26,942,128 km (0.066 R)
• M25: 28,666,991 km (0.094 R)
• M26: 28,887,648 km (0.1 R)
• M27: 32,215,752 km (0.055 R)
• M28: 34,904,474 km (0.057 R)
• M29: 35,918,150 km (0.114 R)
• M30: 43,569,781 km (0.073 R)
• M31: 46,545,732 km (0.052 R)
• M32: 52,238,828 km (0.033 R)
• M33: 52,898,705 km (0.05 R)
• M34: 54,066,765 km (0.103 R)
• M35: 55,765,149 km (0.101 R)
• M36: 56,281,412 km (0.114 R)
• M37: 57,149,079 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 748.8

Radius: 3.5

Gravity: 61.13 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 6.12 AU - 8.86 AU

Year: 13903 Days

Day: 16.7 Hours

Environment

Temp: -236 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 56,614,378 km

• M1: 43,533 km (0.086 R)
• M2: 178,620 km (0.067 R)
• M3: 390,151 km (0.119 R)
• M4: 637,437 km (0.119 R)
• M5: 1,027,139 km (0.051 R)
• M6: 1,364,033 km (0.084 R)
• M7: 1,511,836 km (0.104 R)
• M8: 1,856,958 km (0.059 R)
• M9: 2,038,720 km (0.071 R)
• M10: 2,611,680 km (0.107 R)
• M11: 2,747,215 km (0.115 R)
• M12: 3,032,349 km (0.105 R)
• M13: 3,551,154 km (0.113 R)
• M14: 4,006,829 km (0.109 R)
• M15: 4,695,578 km (0.118 R)
• M16: 4,998,962 km (0.047 R)
• M17: 6,465,770 km (0.099 R)
• M18: 8,341,577 km (0.087 R)
• M19: 10,103,391 km (0.117 R)
• M20: 12,160,512 km (0.101 R)
• M21: 13,453,187 km (0.093 R)
• M22: 15,339,616 km (0.12 R)
• M23: 16,460,254 km (0.06 R)
• M24: 16,923,259 km (0.082 R)
• M25: 25,153,087 km (0.101 R)
• M26: 27,238,780 km (0.091 R)
• M27: 30,233,131 km (0.075 R)
• M28: 31,513,539 km (0.081 R)
• M29: 34,181,917 km (0.082 R)
• M30: 35,315,569 km (0.112 R)
• M31: 36,474,055 km (0.069 R)
• M32: 39,549,189 km (0.114 R)
• M33: 45,753,611 km (0.035 R)
• M34: 46,821,291 km (0.091 R)
• M35: 47,593,964 km (0.037 R)
• M36: 50,123,963 km (0.099 R)
• M37: 51,095,302 km (0.069 R)
• M38: 58,071,051 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 254.4

Radius: 5.2

Gravity: 9.41 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 9.88 AU - 9.88 AU

Year: 21063 Days

Day: 23.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 56,614,378 km

• M1: 64,776 km (0.037 R)
• M2: 305,030 km (0.063 R)
• M3: 595,848 km (0.095 R)
• M4: 886,218 km (0.098 R)
• M5: 1,081,742 km (0.117 R)
• M6: 1,900,342 km (0.079 R)
• M7: 2,209,710 km (0.098 R)
• M8: 2,594,625 km (0.066 R)
• M9: 3,342,316 km (0.038 R)
• M10: 4,194,724 km (0.089 R)
• M11: 5,081,540 km (0.111 R)
• M12: 5,677,389 km (0.054 R)
• M13: 6,923,389 km (0.047 R)
• M14: 7,347,499 km (0.116 R)
• M15: 9,524,597 km (0.077 R)
• M16: 10,984,523 km (0.101 R)
• M17: 11,155,364 km (0.086 R)
• M18: 11,916,667 km (0.12 R)
• M19: 15,594,680 km (0.104 R)
• M20: 19,048,596 km (0.088 R)
• M21: 25,085,169 km (0.1 R)
• M22: 28,371,535 km (0.057 R)
• M23: 29,564,429 km (0.117 R)
• M24: 34,915,993 km (0.107 R)
• M25: 36,537,634 km (0.034 R)
• M26: 37,689,388 km (0.118 R)
• M27: 39,262,260 km (0.075 R)
• M28: 41,426,942 km (0.064 R)
• M29: 43,243,359 km (0.047 R)
• M30: 47,034,019 km (0.074 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: 193 - 14,268 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit