🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.52 AU - 0.52 AU

Year: 238 Days

Day: 25.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,732,227 km

• M1: 25,880 km (0.062 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.8

Radius: 10.3

Gravity: 9.41 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.93 AU - 1.01 AU

Year: 607 Days

Day: 9.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 83,732,227 km

• M1: 128,056 km (0.089 R)
• M2: 450,290 km (0.104 R)
• M3: 1,137,393 km (0.065 R)
• M4: 1,496,727 km (0.098 R)
• M5: 1,826,740 km (0.064 R)
• M6: 2,157,052 km (0.118 R)
• M7: 3,113,431 km (0.117 R)
• M8: 3,687,588 km (0.052 R)
• M9: 4,638,432 km (0.112 R)
• M10: 5,030,228 km (0.077 R)
• M11: 5,783,603 km (0.068 R)
• M12: 6,802,215 km (0.099 R)
• M13: 7,653,277 km (0.101 R)
• M14: 8,080,529 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.8

Radius: 11.3

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2 AU - 3.1 AU

Year: 2589 Days

Day: 6.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 83,732,227 km

• M1: 142,118 km (0.076 R)
• M2: 523,892 km (0.074 R)
• M3: 914,641 km (0.119 R)
• M4: 1,452,595 km (0.108 R)
• M5: 1,839,007 km (0.095 R)
• M6: 2,397,306 km (0.113 R)
• M7: 2,914,017 km (0.093 R)
• M8: 3,801,431 km (0.071 R)
• M9: 4,269,523 km (0.071 R)
• M10: 5,482,164 km (0.097 R)
• M11: 6,081,303 km (0.103 R)
• M12: 6,697,197 km (0.089 R)
• M13: 7,410,929 km (0.052 R)
• M14: 8,114,039 km (0.115 R)
• M15: 8,481,900 km (0.103 R)
• M16: 8,893,145 km (0.034 R)
• M17: 11,879,866 km (0.067 R)
• M18: 12,557,096 km (0.088 R)
• M19: 13,771,382 km (0.113 R)
• M20: 14,608,382 km (0.084 R)
• M21: 15,016,485 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.3

Radius: 13.6

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.12 AU - 3.92 AU

Year: 4199 Days

Day: 11.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 83,732,227 km

• M1: 175,030 km (0.119 R)
• M2: 845,378 km (0.101 R)
• M3: 1,391,859 km (0.112 R)
• M4: 2,187,420 km (0.082 R)
• M5: 2,868,689 km (0.04 R)
• M6: 3,493,709 km (0.038 R)
• M7: 3,973,619 km (0.082 R)
• M8: 7,714,613 km (0.064 R)
• M9: 8,820,590 km (0.048 R)
• M10: 9,678,982 km (0.068 R)
• M11: 11,693,018 km (0.112 R)
• M12: 12,453,125 km (0.096 R)
• M13: 13,341,288 km (0.085 R)
• M14: 16,151,633 km (0.11 R)
• M15: 17,379,084 km (0.117 R)
• M16: 18,667,869 km (0.082 R)
• M17: 19,151,968 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.9

Radius: 11.6

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.26 AU - 5.22 AU

Year: 5551 Days

Day: 5.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 83,732,227 km

• M1: 144,362 km (0.085 R)
• M2: 856,149 km (0.068 R)
• M3: 1,354,160 km (0.076 R)
• M4: 1,718,730 km (0.063 R)
• M5: 2,260,723 km (0.103 R)
• M6: 4,341,330 km (0.115 R)
• M7: 4,788,777 km (0.059 R)
• M8: 5,325,235 km (0.091 R)
• M9: 5,964,617 km (0.116 R)
• M10: 6,826,300 km (0.115 R)
• M11: 8,076,191 km (0.059 R)
• M12: 9,913,103 km (0.113 R)
• M13: 10,366,684 km (0.105 R)
• M14: 11,266,664 km (0.029 R)
• M15: 13,940,577 km (0.115 R)
• M16: 15,274,840 km (0.107 R)
• M17: 16,947,644 km (0.114 R)
• M18: 17,663,021 km (0.095 R)
• M19: 19,645,791 km (0.11 R)
• M20: 21,696,927 km (0.117 R)
• M21: 22,774,481 km (0.117 R)
• M22: 23,485,669 km (0.103 R)
• M23: 24,130,286 km (0.119 R)
• M24: 27,002,416 km (0.076 R)
• M25: 28,520,535 km (0.037 R)
• M26: 29,069,858 km (0.077 R)
• M27: 29,813,060 km (0.031 R)
• M28: 31,726,567 km (0.094 R)
• M29: 34,129,258 km (0.085 R)
• M30: 34,748,444 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 605.4

Radius: 3.2

Gravity: 59.12 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 5.24 AU - 7.64 AU

Year: 10391 Days

Day: 23 Hours

Environment

Temp: -221 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 83,732,227 km

• M1: 39,943 km (0.107 R)
• M2: 163,660 km (0.041 R)
• M3: 411,394 km (0.06 R)
• M4: 821,592 km (0.083 R)
• M5: 1,052,870 km (0.07 R)
• M6: 2,295,131 km (0.087 R)
• M7: 2,408,825 km (0.109 R)
• M8: 3,710,775 km (0.091 R)
• M9: 4,599,387 km (0.095 R)
• M10: 6,746,415 km (0.106 R)
• M11: 11,999,096 km (0.104 R)
• M12: 13,657,238 km (0.079 R)
• M13: 13,781,255 km (0.054 R)
• M14: 15,529,306 km (0.055 R)
• M15: 22,588,082 km (0.088 R)
• M16: 23,375,565 km (0.113 R)
• M17: 24,271,806 km (0.113 R)
• M18: 25,658,877 km (0.061 R)
• M19: 27,391,819 km (0.094 R)
• M20: 27,787,356 km (0.118 R)
• M21: 31,844,450 km (0.109 R)
• M22: 39,831,031 km (0.113 R)
• M23: 41,756,057 km (0.119 R)
• M24: 45,513,806 km (0.05 R)
• M25: 46,487,239 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 124.2

Radius: 3.9

Gravity: 8.17 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 7.61 AU - 9.85 AU

Year: 16400 Days

Day: 15.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 83,732,227 km

• M1: 48,470 km (0.111 R)
• M2: 290,968 km (0.067 R)
• M3: 996,322 km (0.09 R)
• M4: 1,465,162 km (0.11 R)
• M5: 1,677,890 km (0.053 R)
• M6: 1,836,015 km (0.085 R)
• M7: 2,215,694 km (0.065 R)
• M8: 2,570,241 km (0.116 R)
• M9: 2,722,232 km (0.104 R)
• M10: 3,910,937 km (0.113 R)
• M11: 4,241,848 km (0.062 R)
• M12: 5,195,384 km (0.093 R)
• M13: 5,501,013 km (0.112 R)
• M14: 5,658,390 km (0.103 R)
• M15: 5,883,535 km (0.059 R)
• M16: 7,137,464 km (0.093 R)
• M17: 7,476,752 km (0.119 R)
• M18: 7,748,123 km (0.109 R)
• M19: 8,106,409 km (0.051 R)
• M20: 8,685,802 km (0.095 R)
• M21: 9,788,039 km (0.097 R)
• M22: 10,832,382 km (0.107 R)
• M23: 11,432,419 km (0.05 R)
• M24: 11,792,351 km (0.095 R)
• M25: 12,054,148 km (0.029 R)
• M26: 12,266,277 km (0.112 R)
• M27: 13,028,479 km (0.079 R)
• M28: 17,385,517 km (0.093 R)
• M29: 20,371,789 km (0.109 R)
• M30: 20,672,930 km (0.114 R)
• M31: 22,622,340 km (0.079 R)
• M32: 24,947,091 km (0.086 R)
• M33: 25,902,423 km (0.091 R)
• M34: 29,774,614 km (0.052 R)
• M35: 33,594,895 km (0.07 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 193.1

Radius: 6.6

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 10.09 AU - 10.51 AU

Year: 21018 Days

Day: 20.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 83,732,227 km

• M1: 88,113 km (0.089 R)
• M2: 558,898 km (0.05 R)
• M3: 767,437 km (0.107 R)
• M4: 987,047 km (0.118 R)
• M5: 2,405,085 km (0.096 R)
• M6: 5,393,602 km (0.114 R)
• M7: 6,364,791 km (0.098 R)
• M8: 7,660,907 km (0.089 R)
• M9: 13,141,126 km (0.108 R)
• M10: 14,616,909 km (0.091 R)
• M11: 18,277,269 km (0.09 R)
• M12: 20,609,351 km (0.12 R)
• M13: 21,977,423 km (0.092 R)
• M14: 22,240,566 km (0.111 R)
• M15: 22,594,514 km (0.107 R)
• M16: 23,863,404 km (0.096 R)
• M17: 25,083,524 km (0.088 R)
• M18: 25,660,523 km (0.086 R)
• M19: 31,478,982 km (0.096 R)
• M20: 34,456,279 km (0.061 R)
• M21: 35,288,791 km (0.098 R)
• M22: 40,436,454 km (0.117 R)
• M23: 41,629,796 km (0.112 R)
• M24: 43,947,666 km (0.076 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 874.8

Radius: 6.8

Gravity: 18.92 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 8.64 AU - 12.16 AU

Year: 21325 Days

Day: 23.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 83,732,227 km

• M1: 84,822 km (0.071 R)
• M2: 375,042 km (0.111 R)
• M3: 703,409 km (0.118 R)
• M4: 1,145,471 km (0.106 R)
• M5: 1,741,319 km (0.114 R)
• M6: 3,291,602 km (0.096 R)
• M7: 4,270,122 km (0.119 R)
• M8: 4,882,575 km (0.07 R)
• M9: 6,880,305 km (0.067 R)
• M10: 7,567,707 km (0.074 R)
• M11: 7,823,819 km (0.111 R)
• M12: 9,251,132 km (0.1 R)
• M13: 10,026,199 km (0.094 R)
• M14: 10,908,378 km (0.096 R)
• M15: 12,117,428 km (0.101 R)
• M16: 15,281,572 km (0.076 R)
• M17: 16,193,072 km (0.099 R)
• M18: 16,965,446 km (0.11 R)
• M19: 17,582,986 km (0.055 R)
• M20: 22,542,604 km (0.115 R)
• M21: 28,607,002 km (0.102 R)
• M22: 35,675,352 km (0.079 R)
• M23: 41,088,102 km (0.118 R)
• M24: 43,989,104 km (0.101 R)
• M25: 46,337,641 km (0.108 R)
• M26: 47,716,485 km (0.113 R)
• M27: 48,065,497 km (0.085 R)
• M28: 50,375,288 km (0.105 R)
• M29: 53,882,610 km (0.114 R)
• M30: 64,946,868 km (0.113 R)
• M31: 69,765,865 km (0.032 R)
• M32: 76,236,720 km (0.099 R)
• M33: 78,156,510 km (0.074 R)
• M34: 80,848,374 km (0.035 R)
• M35: 82,844,458 km (0.12 R)
• M36: 86,157,902 km (0.085 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 773.6

Radius: 3.6

Gravity: 59.69 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 8.54 AU - 12.52 AU

Year: 21726 Days

Day: 19.6 Hours

Environment

Temp: -235 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 83,732,227 km

• M1: 45,029 km (0.095 R)
• M2: 159,172 km (0.104 R)
• M3: 755,320 km (0.054 R)
• M4: 1,448,855 km (0.118 R)
• M5: 2,513,843 km (0.058 R)
• M6: 2,635,615 km (0.103 R)
• M7: 2,891,128 km (0.107 R)
• M8: 3,363,110 km (0.072 R)
• M9: 4,181,560 km (0.119 R)
• M10: 5,360,690 km (0.11 R)
• M11: 5,728,551 km (0.114 R)
• M12: 6,698,544 km (0.053 R)
• M13: 7,419,456 km (0.101 R)
• M14: 7,670,780 km (0.076 R)
• M15: 14,351,522 km (0.077 R)
• M16: 15,138,856 km (0.101 R)
• M17: 15,380,606 km (0.105 R)
• M18: 16,799,093 km (0.101 R)
• M19: 21,170,492 km (0.104 R)
• M20: 28,260,235 km (0.076 R)
• M21: 32,467,076 km (0.072 R)
• M22: 34,094,552 km (0.08 R)
• M23: 36,492,306 km (0.068 R)
• M24: 43,538,665 km (0.099 R)
• M25: 52,535,331 km (0.105 R)
• M26: 56,108,776 km (0.095 R)
• M27: 57,270,104 km (0.112 R)
• M28: 57,856,677 km (0.119 R)
• M29: 60,444,870 km (0.071 R)
• M30: 65,423,936 km (0.034 R)
• M31: 66,494,458 km (0.106 R)
• M32: 73,854,973 km (0.079 R)
• M33: 80,510,732 km (0.107 R)
• M34: 81,246,604 km (0.114 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: 554 - 17,999 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit