🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.2

Radius: 11.6

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.77 AU - 0.89 AU

Year: 488 Days

Day: 6 Hours

Environment

Temp: -144 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 54,807,609 km

• M1: 144,362 km (0.079 R)
• M2: 1,202,168 km (0.101 R)
• M3: 1,991,896 km (0.043 R)
• M4: 2,868,539 km (0.062 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.5

Radius: 11.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.75 AU - 0.95 AU

Year: 506 Days

Day: 7.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 54,807,609 km

• M1: 145,559 km (0.042 R)
• M2: 518,057 km (0.106 R)
• M3: 904,618 km (0.085 R)
• M4: 1,279,361 km (0.078 R)
• M5: 1,787,246 km (0.116 R)
• M6: 2,226,914 km (0.111 R)
• M7: 2,641,001 km (0.061 R)
• M8: 3,018,885 km (0.112 R)
• M9: 3,605,009 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.4

Radius: 14

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.86 AU - 1.06 AU

Year: 607 Days

Day: 5.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 54,807,609 km

• M1: 174,132 km (0.093 R)
• M2: 625,020 km (0.062 R)
• M3: 1,061,546 km (0.115 R)
• M4: 1,739,823 km (0.069 R)
• M5: 2,199,837 km (0.115 R)
• M6: 2,642,048 km (0.119 R)
• M7: 4,375,887 km (0.119 R)
• M8: 5,033,071 km (0.093 R)
• M9: 5,755,329 km (0.079 R)
• M10: 6,241,223 km (0.1 R)
• M11: 6,712,456 km (0.108 R)
• M12: 7,611,839 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.9

Radius: 9.1

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.39 AU - 3.05 AU

Year: 2896 Days

Day: 13.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 54,807,609 km

• M1: 113,545 km (0.118 R)
• M2: 403,316 km (0.12 R)
• M3: 1,037,910 km (0.071 R)
• M4: 1,466,658 km (0.081 R)
• M5: 1,973,794 km (0.106 R)
• M6: 2,282,564 km (0.081 R)
• M7: 2,668,826 km (0.068 R)
• M8: 3,098,322 km (0.074 R)
• M9: 3,555,044 km (0.063 R)
• M10: 3,996,058 km (0.075 R)
• M11: 4,473,126 km (0.101 R)
• M12: 4,781,746 km (0.102 R)
• M13: 5,442,221 km (0.117 R)
• M14: 6,002,764 km (0.065 R)
• M15: 6,944,184 km (0.111 R)
• M16: 7,634,727 km (0.106 R)
• M17: 9,579,500 km (0.079 R)
• M18: 10,131,815 km (0.104 R)
• M19: 12,255,058 km (0.086 R)
• M20: 13,398,135 km (0.083 R)
• M21: 14,230,198 km (0.117 R)
• M22: 15,096,220 km (0.084 R)
• M23: 16,827,367 km (0.059 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 889

Radius: 7.1

Gravity: 17.64 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 6.54 AU - 8.2 AU

Year: 12919 Days

Day: 19.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 54,807,609 km

• M1: 88,412 km (0.103 R)
• M2: 449,542 km (0.048 R)
• M3: 902,374 km (0.063 R)
• M4: 1,537,118 km (0.092 R)
• M5: 2,117,558 km (0.095 R)
• M6: 2,416,604 km (0.088 R)
• M7: 2,653,567 km (0.077 R)
• M8: 3,149,484 km (0.084 R)
• M9: 3,594,986 km (0.088 R)
• M10: 4,051,709 km (0.113 R)
• M11: 4,294,356 km (0.117 R)
• M12: 4,977,869 km (0.088 R)
• M13: 5,256,570 km (0.095 R)
• M14: 6,517,979 km (0.076 R)
• M15: 8,206,939 km (0.087 R)
• M16: 10,058,213 km (0.062 R)
• M17: 11,022,371 km (0.108 R)
• M18: 19,906,540 km (0.114 R)
• M19: 20,344,263 km (0.052 R)
• M20: 21,788,481 km (0.086 R)
• M21: 23,011,144 km (0.118 R)
• M22: 30,621,787 km (0.08 R)
• M23: 35,884,041 km (0.026 R)
• M24: 42,579,743 km (0.117 R)
• M25: 43,746,457 km (0.087 R)
• M26: 48,311,884 km (0.068 R)
• M27: 53,689,479 km (0.105 R)
• M28: 54,197,364 km (0.061 R)
• M29: 56,260,618 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 773.1

Radius: 5.9

Gravity: 22.21 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 6.84 AU - 8.04 AU

Year: 13103 Days

Day: 23.1 Hours

Environment

Temp: -234 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 54,807,609 km

• M1: 73,453 km (0.086 R)
• M2: 482,752 km (0.072 R)
• M3: 683,213 km (0.098 R)
• M4: 994,826 km (0.088 R)
• M5: 1,868,777 km (0.08 R)
• M6: 2,103,346 km (0.08 R)
• M7: 2,419,297 km (0.058 R)
• M8: 3,479,347 km (0.105 R)
• M9: 3,723,940 km (0.07 R)
• M10: 4,067,716 km (0.118 R)
• M11: 4,590,710 km (0.086 R)
• M12: 6,113,167 km (0.071 R)
• M13: 6,591,881 km (0.104 R)
• M14: 7,181,595 km (0.115 R)
• M15: 7,489,318 km (0.111 R)
• M16: 7,944,096 km (0.115 R)
• M17: 8,562,833 km (0.105 R)
• M18: 16,088,952 km (0.114 R)
• M19: 16,313,498 km (0.108 R)
• M20: 16,845,468 km (0.111 R)
• M21: 17,388,957 km (0.057 R)
• M22: 21,525,638 km (0.116 R)
• M23: 22,536,770 km (0.117 R)
• M24: 23,196,496 km (0.089 R)
• M25: 23,483,126 km (0.091 R)
• M26: 24,653,430 km (0.085 R)
• M27: 25,759,856 km (0.108 R)
• M28: 26,170,352 km (0.042 R)
• M29: 31,208,659 km (0.098 R)
• M30: 44,312,834 km (0.064 R)
• M31: 45,198,603 km (0.117 R)
• M32: 46,549,322 km (0.111 R)
• M33: 52,385,285 km (0.101 R)
• M34: 53,043,964 km (0.102 R)
• M35: 54,714,823 km (0.048 R)
• M36: 56,420,538 km (0.051 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 887.8

Radius: 5.2

Gravity: 32.83 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 6.62 AU - 9.88 AU

Year: 15300 Days

Day: 17.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 54,807,609 km

• M1: 64,626 km (0.041 R)
• M2: 280,496 km (0.087 R)
• M3: 455,675 km (0.081 R)
• M4: 1,011,132 km (0.095 R)
• M5: 1,325,886 km (0.112 R)
• M6: 4,051,858 km (0.106 R)
• M7: 7,779,688 km (0.025 R)
• M8: 8,730,532 km (0.033 R)
• M9: 11,225,525 km (0.102 R)
• M10: 12,370,398 km (0.096 R)
• M11: 15,569,548 km (0.08 R)
• M12: 19,995,850 km (0.096 R)
• M13: 21,959,471 km (0.051 R)
• M14: 22,445,365 km (0.118 R)
• M15: 30,257,815 km (0.12 R)
• M16: 33,857,588 km (0.059 R)
• M17: 38,429,299 km (0.075 R)
• M18: 41,301,878 km (0.113 R)
• M19: 43,243,808 km (0.104 R)
• M20: 57,646,343 km (0.116 R)
• M21: 67,332,356 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 887.3

Radius: 7.9

Gravity: 14.22 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 7.42 AU - 11.56 AU

Year: 18876 Days

Day: 16 Hours

Environment

Temp: -230 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 54,807,609 km

• M1: 115,490 km (0.079 R)
• M2: 449,841 km (0.096 R)
• M3: 958,623 km (0.09 R)
• M4: 1,241,962 km (0.118 R)
• M5: 1,829,283 km (0.109 R)
• M6: 2,519,079 km (0.072 R)
• M7: 2,936,756 km (0.044 R)
• M8: 4,437,522 km (0.054 R)
• M9: 4,790,124 km (0.076 R)
• M10: 5,199,573 km (0.102 R)
• M11: 6,391,419 km (0.094 R)
• M12: 8,373,741 km (0.091 R)
• M13: 11,500,935 km (0.106 R)
• M14: 13,872,510 km (0.032 R)
• M15: 16,220,149 km (0.119 R)
• M16: 17,315,206 km (0.088 R)
• M17: 17,749,189 km (0.059 R)
• M18: 18,368,973 km (0.084 R)
• M19: 19,003,118 km (0.104 R)
• M20: 19,372,027 km (0.078 R)
• M21: 19,839,819 km (0.119 R)
• M22: 22,292,476 km (0.081 R)
• M23: 26,741,068 km (0.116 R)
• M24: 27,909,428 km (0.037 R)
• M25: 28,747,325 km (0.088 R)
• M26: 31,489,903 km (0.11 R)
• M27: 34,812,621 km (0.115 R)
• M28: 36,629,487 km (0.109 R)
• M29: 39,696,543 km (0.095 R)
• M30: 54,788,126 km (0.083 R)
• M31: 60,560,808 km (0.117 R)
• M32: 72,845,486 km (0.12 R)
• M33: 73,296,374 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 540.6

Radius: 4.6

Gravity: 25.55 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 7.19 AU - 11.85 AU

Year: 18966 Days

Day: 21.4 Hours

Environment

Temp: -239 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 54,807,609 km

• M1: 58,194 km (0.099 R)
• M2: 209,587 km (0.111 R)
• M3: 624,422 km (0.108 R)
• M4: 926,011 km (0.114 R)
• M5: 1,194,838 km (0.11 R)
• M6: 1,514,080 km (0.086 R)
• M7: 2,406,581 km (0.091 R)
• M8: 2,722,532 km (0.116 R)
• M9: 4,236,462 km (0.063 R)
• M10: 4,495,566 km (0.064 R)
• M11: 5,299,654 km (0.092 R)
• M12: 5,677,688 km (0.099 R)
• M13: 6,572,134 km (0.105 R)
• M14: 7,008,211 km (0.048 R)
• M15: 11,155,962 km (0.096 R)
• M16: 13,633,303 km (0.101 R)
• M17: 14,631,569 km (0.088 R)
• M18: 15,298,477 km (0.087 R)
• M19: 15,601,263 km (0.119 R)
• M20: 16,932,833 km (0.041 R)
• M21: 19,909,681 km (0.105 R)
• M22: 23,617,165 km (0.102 R)
• M23: 26,545,993 km (0.072 R)
• M24: 27,314,178 km (0.035 R)
• M25: 30,179,126 km (0.085 R)
• M26: 34,777,167 km (0.077 R)
• M27: 35,169,263 km (0.103 R)
• M28: 35,696,595 km (0.111 R)
• M29: 38,971,741 km (0.057 R)
• M30: 39,963,575 km (0.101 R)
• M31: 42,293,263 km (0.105 R)
• M32: 49,492,511 km (0.112 R)
• M33: 53,380,260 km (0.112 R)
• M34: 54,076,489 km (0.028 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 264.2

Radius: 7.7

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 8.66 AU - 10.86 AU

Year: 19687 Days

Day: 21.8 Hours

Environment

Temp: -240 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 54,807,609 km

• M1: 110,852 km (0.104 R)
• M2: 379,081 km (0.11 R)
• M3: 852,109 km (0.072 R)
• M4: 1,196,783 km (0.109 R)
• M5: 2,502,324 km (0.1 R)
• M6: 5,048,180 km (0.083 R)
• M7: 5,885,629 km (0.105 R)
• M8: 6,812,388 km (0.071 R)
• M9: 7,525,521 km (0.096 R)
• M10: 7,967,583 km (0.038 R)
• M11: 9,099,440 km (0.112 R)
• M12: 10,442,829 km (0.117 R)
• M13: 10,993,050 km (0.106 R)
• M14: 11,504,675 km (0.106 R)
• M15: 12,331,951 km (0.069 R)
• M16: 13,198,272 km (0.106 R)
• M17: 14,776,978 km (0.089 R)
• M18: 16,922,212 km (0.056 R)
• M19: 20,262,583 km (0.099 R)
• M20: 26,866,431 km (0.116 R)
• M21: 28,108,243 km (0.081 R)
• M22: 32,872,337 km (0.085 R)
• M23: 38,277,158 km (0.102 R)
• M24: 39,319,706 km (0.096 R)
• M25: 40,514,843 km (0.105 R)
• M26: 48,199,387 km (0.109 R)
• M27: 51,432,646 km (0.09 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 15,263 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit