🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.9

Radius: 9.6

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.65 AU - 2.17 AU

Year: 1760 Days

Day: 11.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 89,276,166 km

• M1: 119,529 km (0.111 R)
• M2: 461,509 km (0.069 R)
• M3: 962,961 km (0.118 R)
• M4: 1,289,384 km (0.099 R)
• M5: 1,700,180 km (0.045 R)
• M6: 2,555,431 km (0.098 R)
• M7: 2,938,701 km (0.106 R)
• M8: 3,254,950 km (0.087 R)
• M9: 4,379,926 km (0.1 R)
• M10: 4,697,822 km (0.077 R)
• M11: 6,360,602 km (0.058 R)
• M12: 6,843,504 km (0.083 R)
• M13: 7,693,818 km (0.094 R)
• M14: 8,270,668 km (0.099 R)
• M15: 9,728,649 km (0.062 R)
• M16: 10,046,095 km (0.068 R)
• M17: 11,212,211 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.8

Radius: 8.1

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.53 AU - 2.37 AU

Year: 1816 Days

Day: 12.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 89,276,166 km

• M1: 100,679 km (0.09 R)
• M2: 424,559 km (0.096 R)
• M3: 962,064 km (0.074 R)
• M4: 1,586,336 km (0.108 R)
• M5: 3,906,300 km (0.079 R)
• M6: 4,200,858 km (0.115 R)
• M7: 4,635,440 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.4

Radius: 10.2

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.18 AU - 2.22 AU

Year: 2176 Days

Day: 5.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 89,276,166 km

• M1: 126,859 km (0.102 R)
• M2: 612,603 km (0.093 R)
• M3: 1,043,445 km (0.029 R)
• M4: 1,898,247 km (0.11 R)
• M5: 3,274,997 km (0.11 R)
• M6: 3,675,171 km (0.105 R)
• M7: 4,287,176 km (0.066 R)
• M8: 4,731,930 km (0.091 R)
• M9: 5,515,673 km (0.093 R)
• M10: 6,147,724 km (0.103 R)
• M11: 7,605,406 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423

Radius: 13.3

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.7 AU - 5.14 AU

Year: 7277 Days

Day: 12.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 89,276,166 km

• M1: 166,054 km (0.099 R)
• M2: 602,879 km (0.052 R)
• M3: 1,422,975 km (0.11 R)
• M4: 2,634,867 km (0.081 R)
• M5: 3,890,891 km (0.057 R)
• M6: 5,029,780 km (0.081 R)
• M7: 5,572,820 km (0.096 R)
• M8: 6,218,634 km (0.082 R)
• M9: 7,157,061 km (0.065 R)
• M10: 7,921,058 km (0.114 R)
• M11: 8,779,151 km (0.1 R)
• M12: 9,785,047 km (0.098 R)
• M13: 10,819,666 km (0.074 R)
• M14: 13,106,419 km (0.082 R)
• M15: 15,401,550 km (0.091 R)
• M16: 19,226,767 km (0.103 R)
• M17: 20,559,385 km (0.108 R)
• M18: 21,138,628 km (0.114 R)
• M19: 23,880,906 km (0.092 R)
• M20: 25,337,391 km (0.083 R)
• M21: 26,340,744 km (0.075 R)
• M22: 27,197,042 km (0.031 R)
• M23: 27,632,073 km (0.085 R)
• M24: 29,327,915 km (0.111 R)
• M25: 30,154,892 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 777.1

Radius: 7.9

Gravity: 12.45 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.46 AU - 6.08 AU

Year: 9243 Days

Day: 20.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 89,276,166 km

• M1: 98,286 km (0.114 R)
• M2: 347,665 km (0.037 R)
• M3: 696,976 km (0.094 R)
• M4: 3,150,531 km (0.102 R)
• M5: 3,809,510 km (0.113 R)
• M6: 4,185,748 km (0.114 R)
• M7: 4,557,050 km (0.04 R)
• M8: 5,839,553 km (0.047 R)
• M9: 16,126,650 km (0.078 R)
• M10: 17,913,896 km (0.082 R)
• M11: 19,124,741 km (0.099 R)
• M12: 21,877,492 km (0.089 R)
• M13: 24,883,661 km (0.107 R)
• M14: 27,656,458 km (0.045 R)
• M15: 29,168,443 km (0.064 R)
• M16: 30,101,635 km (0.1 R)
• M17: 40,554,786 km (0.09 R)
• M18: 40,939,701 km (0.078 R)
• M19: 41,586,562 km (0.118 R)
• M20: 46,727,643 km (0.105 R)

Asteroid Belt

Center: 6.88 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 473.7

Radius: 6.4

Gravity: 11.56 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 6.18 AU - 9.78 AU

Year: 15033 Days

Day: 15.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 89,276,166 km

• M1: 80,633 km (0.071 R)
• M2: 333,603 km (0.096 R)
• M3: 746,643 km (0.103 R)
• M4: 1,209,648 km (0.098 R)
• M5: 2,281,966 km (0.116 R)
• M6: 3,374,479 km (0.108 R)
• M7: 4,194,724 km (0.092 R)
• M8: 4,465,048 km (0.053 R)
• M9: 5,277,214 km (0.09 R)
• M10: 5,521,358 km (0.04 R)
• M11: 5,846,285 km (0.108 R)
• M12: 6,939,696 km (0.117 R)
• M13: 7,710,723 km (0.055 R)
• M14: 7,934,671 km (0.098 R)
• M15: 12,137,174 km (0.056 R)
• M16: 14,640,096 km (0.09 R)
• M17: 16,935,227 km (0.099 R)
• M18: 22,587,483 km (0.05 R)
• M19: 28,624,954 km (0.106 R)
• M20: 30,929,509 km (0.117 R)
• M21: 32,184,636 km (0.113 R)
• M22: 34,432,044 km (0.088 R)
• M23: 35,532,187 km (0.097 R)
• M24: 42,490,433 km (0.109 R)
• M25: 46,066,570 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 924.2

Radius: 6.1

Gravity: 24.84 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 9.14 AU - 11.36 AU

Year: 21883 Days

Day: 22.7 Hours

Environment

Temp: -245 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 89,276,166 km

• M1: 75,846 km (0.094 R)
• M2: 290,519 km (0.045 R)
• M3: 483,949 km (0.078 R)
• M4: 717,172 km (0.108 R)
• M5: 1,175,390 km (0.113 R)
• M6: 1,452,895 km (0.051 R)
• M7: 2,759,034 km (0.068 R)
• M8: 2,971,463 km (0.109 R)
• M9: 3,194,812 km (0.107 R)
• M10: 4,594,151 km (0.118 R)
• M11: 5,827,585 km (0.089 R)
• M12: 6,923,389 km (0.079 R)
• M13: 9,160,626 km (0.032 R)
• M14: 9,756,923 km (0.04 R)
• M15: 11,159,104 km (0.095 R)
• M16: 12,048,164 km (0.057 R)
• M17: 12,763,391 km (0.086 R)
• M18: 13,057,351 km (0.087 R)
• M19: 14,515,481 km (0.097 R)
• M20: 15,242,677 km (0.072 R)
• M21: 18,582,599 km (0.097 R)
• M22: 19,536,435 km (0.06 R)
• M23: 19,926,885 km (0.1 R)
• M24: 20,422,353 km (0.079 R)
• M25: 21,644,867 km (0.102 R)
• M26: 24,347,053 km (0.096 R)
• M27: 24,685,743 km (0.116 R)
• M28: 35,494,189 km (0.11 R)
• M29: 39,387,474 km (0.1 R)
• M30: 42,569,121 km (0.089 R)
• M31: 45,234,507 km (0.093 R)
• M32: 51,079,445 km (0.106 R)
• M33: 53,134,321 km (0.064 R)
• M34: 59,833,164 km (0.077 R)
• M35: 64,025,046 km (0.086 R)
• M36: 70,445,039 km (0.107 R)
• M37: 73,692,360 km (0.089 R)
• M38: 78,257,040 km (0.204 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 13,259 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit