🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.5

Radius: 12.1

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.6 AU - 0.6 AU

Year: 327 Days

Day: 6 Hours

Environment

Temp: -153 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 54,174,252 km

• M1: 150,495 km (0.102 R)
• M2: 540,198 km (0.088 R)
• M3: 955,033 km (0.109 R)
• M4: 1,437,336 km (0.111 R)
• M5: 2,098,260 km (0.107 R)
• M6: 2,518,779 km (0.073 R)
• M7: 3,267,816 km (0.103 R)
• M8: 3,887,899 km (0.115 R)
• M9: 4,786,982 km (0.077 R)
• M10: 5,254,775 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.4

Radius: 11.1

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.83 AU - 1.18 AU

Year: 703 Days

Day: 7 Hours

Environment

Temp: -171 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 54,174,252 km

• M1: 138,228 km (0.105 R)
• M2: 554,111 km (0.115 R)
• M3: 911,350 km (0.064 R)
• M4: 1,496,727 km (0.107 R)
• M5: 2,083,150 km (0.109 R)
• M6: 2,511,748 km (0.085 R)
• M7: 3,162,349 km (0.063 R)
• M8: 3,804,573 km (0.076 R)
• M9: 4,227,337 km (0.103 R)
• M10: 4,631,101 km (0.049 R)
• M11: 5,479,321 km (0.06 R)
• M12: 5,842,395 km (0.031 R)
• M13: 6,897,808 km (0.111 R)
• M14: 8,247,779 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.3

Radius: 8.6

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.03 AU - 1.23 AU

Year: 844 Days

Day: 5.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 54,174,252 km

• M1: 106,962 km (0.108 R)
• M2: 421,567 km (0.092 R)
• M3: 965,056 km (0.118 R)
• M4: 1,409,960 km (0.044 R)
• M5: 1,680,882 km (0.11 R)
• M6: 2,411,817 km (0.089 R)
• M7: 2,769,356 km (0.113 R)
• M8: 3,199,749 km (0.065 R)
• M9: 3,497,598 km (0.079 R)
• M10: 3,799,786 km (0.059 R)
• M11: 4,504,541 km (0.079 R)
• M12: 5,015,269 km (0.066 R)
• M13: 5,293,670 km (0.119 R)
• M14: 6,270,993 km (0.054 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.5

Radius: 9.5

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.09 AU - 1.77 AU

Year: 1202 Days

Day: 8.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 54,174,252 km

• M1: 118,182 km (0.084 R)
• M2: 416,181 km (0.101 R)
• M3: 1,730,698 km (0.091 R)
• M4: 2,169,319 km (0.103 R)
• M5: 2,478,687 km (0.116 R)
• M6: 3,428,035 km (0.097 R)
• M7: 3,726,633 km (0.109 R)
• M8: 4,376,336 km (0.112 R)
• M9: 5,390,759 km (0.091 R)
• M10: 5,754,731 km (0.047 R)
• M11: 6,736,991 km (0.107 R)
• M12: 7,256,245 km (0.099 R)
• M13: 8,110,897 km (0.1 R)
• M14: 8,753,570 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.4

Radius: 12

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.58 AU - 1.74 AU

Year: 1503 Days

Day: 6.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 54,174,252 km

• M1: 149,299 km (0.101 R)
• M2: 571,464 km (0.072 R)
• M3: 982,708 km (0.064 R)
• M4: 1,355,955 km (0.076 R)
• M5: 2,512,047 km (0.066 R)
• M6: 3,105,652 km (0.053 R)
• M7: 3,634,031 km (0.052 R)
• M8: 5,588,677 km (0.075 R)
• M9: 5,994,387 km (0.066 R)
• M10: 6,442,582 km (0.097 R)
• M11: 7,331,343 km (0.061 R)
• M12: 7,792,403 km (0.109 R)
• M13: 8,972,581 km (0.115 R)
• M14: 9,440,972 km (0.097 R)
• M15: 10,846,594 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.4

Radius: 14.5

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.93 AU - 2.73 AU

Year: 2500 Days

Day: 11.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 54,174,252 km

• M1: 180,415 km (0.073 R)
• M2: 1,157,588 km (0.025 R)
• M3: 1,852,321 km (0.105 R)
• M4: 3,078,425 km (0.051 R)
• M5: 5,000,458 km (0.072 R)
• M6: 6,606,092 km (0.099 R)
• M7: 7,293,046 km (0.05 R)
• M8: 7,824,866 km (0.096 R)
• M9: 8,779,450 km (0.112 R)
• M10: 10,080,353 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.4

Radius: 14

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.74 AU - 3.74 AU

Year: 4099 Days

Day: 10.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 54,174,252 km

• M1: 174,132 km (0.074 R)
• M2: 624,721 km (0.084 R)
• M3: 2,522,669 km (0.068 R)
• M4: 3,106,101 km (0.1 R)
• M5: 3,697,162 km (0.12 R)
• M6: 4,295,104 km (0.092 R)
• M7: 5,963,869 km (0.078 R)
• M8: 7,295,290 km (0.05 R)
• M9: 7,825,764 km (0.087 R)
• M10: 9,266,092 km (0.059 R)
• M11: 9,889,317 km (0.058 R)
• M12: 12,201,801 km (0.061 R)
• M13: 12,856,142 km (0.085 R)
• M14: 14,183,973 km (0.047 R)
• M15: 15,225,174 km (0.062 R)
• M16: 15,764,624 km (0.108 R)
• M17: 16,372,589 km (0.105 R)
• M18: 16,824,674 km (0.113 R)
• M19: 17,577,002 km (0.044 R)
• M20: 18,594,567 km (0.116 R)
• M21: 19,461,785 km (0.119 R)
• M22: 20,097,576 km (0.078 R)
• M23: 21,612,704 km (0.064 R)
• M24: 23,773,495 km (0.031 R)
• M25: 24,427,088 km (0.048 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.1

Radius: 8.8

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.15 AU - 3.93 AU

Year: 4682 Days

Day: 13.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 54,174,252 km

• M1: 109,506 km (0.08 R)
• M2: 841,488 km (0.064 R)
• M3: 1,937,741 km (0.102 R)
• M4: 2,712,658 km (0.1 R)
• M5: 3,187,781 km (0.074 R)
• M6: 7,083,908 km (0.103 R)
• M7: 8,048,814 km (0.057 R)
• M8: 9,871,814 km (0.11 R)
• M9: 13,011,724 km (0.105 R)
• M10: 14,688,716 km (0.091 R)
• M11: 16,658,620 km (0.105 R)
• M12: 18,247,051 km (0.102 R)

Asteroid Belt

Center: 4.06 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.4

Radius: 11.7

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.95 AU - 5.19 AU

Year: 6867 Days

Day: 10.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 54,174,252 km

• M1: 145,559 km (0.101 R)
• M2: 550,819 km (0.102 R)
• M3: 1,112,859 km (0.062 R)
• M4: 1,873,265 km (0.039 R)
• M5: 3,387,494 km (0.111 R)
• M6: 3,888,497 km (0.119 R)
• M7: 4,329,961 km (0.038 R)
• M8: 5,130,459 km (0.114 R)
• M9: 6,301,661 km (0.11 R)
• M10: 8,213,372 km (0.114 R)
• M11: 8,594,846 km (0.088 R)
• M12: 9,905,324 km (0.118 R)
• M13: 10,733,198 km (0.104 R)
• M14: 11,189,771 km (0.06 R)
• M15: 11,872,087 km (0.056 R)
• M16: 12,415,875 km (0.085 R)
• M17: 12,975,970 km (0.101 R)
• M18: 15,579,421 km (0.103 R)
• M19: 17,800,351 km (0.044 R)
• M20: 19,692,914 km (0.038 R)
• M21: 21,475,971 km (0.101 R)
• M22: 22,039,357 km (0.058 R)
• M23: 25,360,878 km (0.111 R)
• M24: 26,081,342 km (0.105 R)
• M25: 26,446,510 km (0.12 R)
• M26: 27,000,920 km (0.118 R)
• M27: 31,305,898 km (0.096 R)
• M28: 32,660,506 km (0.085 R)
• M29: 37,651,839 km (0.117 R)
• M30: 38,353,603 km (0.108 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 265.6

Radius: 4.7

Gravity: 12.02 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 7.02 AU - 11.18 AU

Year: 19296 Days

Day: 21.8 Hours

Environment

Temp: -239 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 54,174,252 km

• M1: 58,493 km (0.072 R)
• M2: 459,714 km (0.11 R)
• M3: 760,705 km (0.1 R)
• M4: 1,031,777 km (0.081 R)
• M5: 1,311,225 km (0.116 R)
• M6: 2,185,475 km (0.068 R)
• M7: 2,562,312 km (0.098 R)
• M8: 2,777,434 km (0.091 R)
• M9: 3,495,953 km (0.088 R)
• M10: 4,956,925 km (0.061 R)
• M11: 5,821,601 km (0.098 R)
• M12: 8,770,474 km (0.055 R)
• M13: 12,707,741 km (0.072 R)
• M14: 13,080,987 km (0.114 R)
• M15: 13,461,415 km (0.098 R)
• M16: 14,988,659 km (0.115 R)
• M17: 16,189,182 km (0.089 R)
• M18: 16,480,599 km (0.043 R)
• M19: 20,937,868 km (0.057 R)
• M20: 21,110,354 km (0.12 R)
• M21: 26,942,876 km (0.101 R)
• M22: 29,353,645 km (0.053 R)
• M23: 29,787,180 km (0.047 R)
• M24: 34,479,168 km (0.114 R)
• M25: 37,696,270 km (0.045 R)
• M26: 49,448,529 km (0.054 R)
• M27: 52,885,839 km (0.105 R)
• M28: 53,205,979 km (0.115 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: 491 - 12,440 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit