🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.9

Radius: 8.5

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.51 AU - 0.55 AU

Year: 257 Days

Day: 6.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 86,464,426 km

• M1: 105,766 km (0.114 R)
• M2: 311,014 km (0.051 R)
• M3: 480,658 km (0.077 R)
• M4: 718,369 km (0.099 R)
• M5: 917,035 km (0.105 R)
• M6: 1,193,641 km (0.115 R)
• M7: 1,479,972 km (0.108 R)
• M8: 1,760,767 km (0.042 R)
• M9: 2,036,326 km (0.068 R)
• M10: 2,250,102 km (0.056 R)
• M11: 2,591,783 km (0.117 R)
• M12: 2,990,461 km (0.116 R)
• M13: 3,230,716 km (0.101 R)
• M14: 3,453,018 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.6

Radius: 10.1

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.54 AU - 0.86 AU

Year: 391 Days

Day: 8.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 86,464,426 km

• M1: 135,536 km (0.11 R)
• M2: 327,769 km (0.066 R)
• M3: 525,986 km (0.087 R)
• M4: 867,518 km (0.059 R)
• M5: 1,114,803 km (0.105 R)
• M6: 1,400,984 km (0.097 R)
• M7: 1,666,520 km (0.089 R)
• M8: 1,912,459 km (0.115 R)
• M9: 2,362,599 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.4

Radius: 15

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1 AU - 1.54 AU

Year: 954 Days

Day: 8.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 86,464,426 km

• M1: 189,690 km (0.105 R)
• M2: 535,860 km (0.119 R)
• M3: 864,376 km (0.046 R)
• M4: 1,174,194 km (0.101 R)
• M5: 1,549,086 km (0.111 R)
• M6: 1,898,547 km (0.089 R)
• M7: 2,236,937 km (0.078 R)
• M8: 2,707,572 km (0.069 R)
• M9: 3,298,783 km (0.096 R)
• M10: 3,672,478 km (0.101 R)
• M11: 4,090,604 km (0.088 R)
• M12: 4,743,300 km (0.105 R)
• M13: 5,153,796 km (0.06 R)
• M14: 5,473,337 km (0.091 R)
• M15: 6,866,243 km (0.108 R)
• M16: 8,005,281 km (0.115 R)
• M17: 8,287,423 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.6

Radius: 14.4

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.61 AU - 2.69 AU

Year: 2102 Days

Day: 11.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 86,464,426 km

• M1: 201,209 km (0.082 R)
• M2: 474,674 km (0.099 R)
• M3: 1,036,564 km (0.113 R)
• M4: 2,073,127 km (0.114 R)
• M5: 2,491,553 km (0.062 R)
• M6: 3,167,885 km (0.111 R)
• M7: 3,546,367 km (0.106 R)
• M8: 3,849,153 km (0.096 R)
• M9: 4,440,813 km (0.045 R)
• M10: 4,762,448 km (0.114 R)
• M11: 5,133,301 km (0.119 R)
• M12: 5,676,940 km (0.107 R)
• M13: 7,003,574 km (0.073 R)
• M14: 7,546,614 km (0.108 R)
• M15: 8,744,594 km (0.057 R)
• M16: 9,045,585 km (0.092 R)
• M17: 9,351,812 km (0.047 R)
• M18: 9,741,813 km (0.049 R)
• M19: 10,247,454 km (0.084 R)
• M20: 10,628,330 km (0.083 R)
• M21: 12,193,423 km (0.08 R)
• M22: 12,759,352 km (0.043 R)
• M23: 13,523,947 km (0.053 R)
• M24: 14,056,814 km (0.078 R)
• M25: 15,650,780 km (0.079 R)
• M26: 17,121,028 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.6

Radius: 9.9

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.1 AU - 3.04 AU

Year: 2747 Days

Day: 5.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 86,464,426 km

• M1: 125,064 km (0.095 R)
• M2: 728,242 km (0.119 R)
• M3: 970,441 km (0.096 R)
• M4: 1,261,858 km (0.105 R)
• M5: 2,029,445 km (0.119 R)
• M6: 2,309,043 km (0.062 R)
• M7: 2,898,160 km (0.086 R)
• M8: 3,247,770 km (0.091 R)
• M9: 3,467,379 km (0.111 R)
• M10: 3,710,027 km (0.1 R)
• M11: 4,025,230 km (0.043 R)
• M12: 4,695,428 km (0.118 R)
• M13: 4,889,008 km (0.079 R)
• M14: 5,645,973 km (0.105 R)
• M15: 5,956,538 km (0.098 R)
• M16: 7,525,371 km (0.105 R)
• M17: 8,344,719 km (0.087 R)
• M18: 8,939,071 km (0.105 R)
• M19: 9,504,102 km (0.108 R)
• M20: 10,035,324 km (0.077 R)
• M21: 10,345,590 km (0.088 R)
• M22: 11,828,105 km (0.084 R)
• M23: 12,136,726 km (0.037 R)
• M24: 13,027,880 km (0.099 R)
• M25: 14,224,962 km (0.112 R)
• M26: 15,731,562 km (0.066 R)
• M27: 15,925,142 km (0.106 R)
• M28: 16,513,361 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.2

Radius: 11.9

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.51 AU - 3.83 AU

Year: 4688 Days

Day: 6.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 86,464,426 km

• M1: 161,715 km (0.12 R)
• M2: 419,024 km (0.111 R)
• M3: 757,863 km (0.102 R)
• M4: 1,059,003 km (0.117 R)
• M5: 1,314,965 km (0.078 R)
• M6: 2,298,422 km (0.095 R)
• M7: 2,601,058 km (0.093 R)
• M8: 3,084,858 km (0.106 R)
• M9: 4,183,056 km (0.115 R)
• M10: 5,005,545 km (0.082 R)
• M11: 5,435,339 km (0.11 R)
• M12: 5,883,385 km (0.114 R)
• M13: 6,156,850 km (0.11 R)
• M14: 6,589,786 km (0.095 R)
• M15: 6,811,789 km (0.101 R)
• M16: 8,447,044 km (0.082 R)
• M17: 9,266,242 km (0.091 R)
• M18: 10,735,891 km (0.117 R)
• M19: 11,512,005 km (0.05 R)
• M20: 12,558,891 km (0.095 R)
• M21: 13,524,545 km (0.095 R)
• M22: 15,632,828 km (0.096 R)
• M23: 15,941,598 km (0.113 R)
• M24: 16,253,509 km (0.055 R)
• M25: 16,957,517 km (0.114 R)
• M26: 17,712,837 km (0.083 R)
• M27: 17,968,350 km (0.097 R)
• M28: 18,410,561 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.7

Radius: 8.3

Gravity: 14.31 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.65 AU - 4.09 AU

Year: 5077 Days

Day: 11.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 86,464,426 km

• M1: 140,622 km (0.112 R)
• M2: 334,052 km (0.052 R)
• M3: 557,252 km (0.105 R)
• M4: 719,715 km (0.112 R)
• M5: 1,026,690 km (0.077 R)
• M6: 1,240,615 km (0.112 R)
• M7: 1,810,733 km (0.113 R)
• M8: 2,097,512 km (0.111 R)
• M9: 2,911,773 km (0.053 R)
• M10: 4,142,814 km (0.119 R)
• M11: 4,503,793 km (0.115 R)
• M12: 5,406,317 km (0.099 R)
• M13: 5,988,253 km (0.107 R)
• M14: 6,660,247 km (0.084 R)
• M15: 7,400,307 km (0.114 R)
• M16: 8,113,291 km (0.118 R)
• M17: 8,482,349 km (0.073 R)
• M18: 9,603,136 km (0.066 R)
• M19: 10,004,507 km (0.093 R)
• M20: 11,141,750 km (0.108 R)
• M21: 12,422,906 km (0.031 R)
• M22: 12,670,940 km (0.108 R)
• M23: 14,167,068 km (0.087 R)
• M24: 15,059,868 km (0.086 R)
• M25: 15,241,629 km (0.11 R)
• M26: 15,424,588 km (0.048 R)
• M27: 15,608,593 km (0.089 R)
• M28: 16,545,375 km (0.095 R)
• M29: 17,023,938 km (0.115 R)
• M30: 17,902,826 km (0.095 R)
• M31: 19,935,562 km (0.102 R)
• M32: 23,814,036 km (0.05 R)
• M33: 24,272,853 km (0.03 R)
• M34: 24,561,726 km (0.113 R)
• M35: 26,813,773 km (0.091 R)
• M36: 27,239,379 km (0.102 R)
• M37: 29,354,693 km (0.113 R)
• M38: 31,483,769 km (0.118 R)
• M39: 33,959,913 km (0.081 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 713

Radius: 4.7

Gravity: 32.28 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 7.71 AU - 8.09 AU

Year: 14807 Days

Day: 21 Hours

Environment

Temp: -233 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 86,464,426 km

• M1: 70,760 km (0.041 R)
• M2: 175,030 km (0.084 R)
• M3: 376,239 km (0.101 R)
• M4: 592,108 km (0.1 R)
• M5: 740,360 km (0.112 R)
• M6: 849,267 km (0.099 R)
• M7: 1,012,329 km (0.115 R)
• M8: 1,402,330 km (0.11 R)
• M9: 1,573,171 km (0.062 R)
• M10: 2,193,105 km (0.104 R)
• M11: 2,505,316 km (0.114 R)
• M12: 3,165,790 km (0.06 R)
• M13: 4,654,738 km (0.058 R)
• M14: 6,882,998 km (0.104 R)
• M15: 7,389,836 km (0.113 R)
• M16: 7,650,136 km (0.107 R)
• M17: 8,004,234 km (0.077 R)
• M18: 8,736,516 km (0.115 R)
• M19: 9,697,383 km (0.118 R)
• M20: 10,247,454 km (0.107 R)
• M21: 11,127,389 km (0.087 R)
• M22: 12,599,881 km (0.104 R)
• M23: 12,769,225 km (0.109 R)
• M24: 15,196,451 km (0.105 R)
• M25: 18,037,165 km (0.107 R)
• M26: 27,108,032 km (0.075 R)
• M27: 33,381,568 km (0.106 R)
• M28: 33,473,421 km (0.078 R)
• M29: 34,490,836 km (0.094 R)
• M30: 40,915,766 km (0.071 R)
• M31: 44,545,758 km (0.082 R)
• M32: 44,757,888 km (0.074 R)
• M33: 45,504,232 km (0.084 R)
• M34: 47,451,547 km (0.06 R)
• M35: 47,889,869 km (0.11 R)
• M36: 50,111,846 km (0.033 R)
• M37: 50,449,339 km (0.106 R)
• M38: 50,788,178 km (0.088 R)
• M39: 50,901,274 km (0.078 R)
• M40: 52,614,020 km (0.09 R)
• M41: 54,121,368 km (0.117 R)
• M42: 55,887,072 km (0.069 R)
• M43: 56,005,703 km (0.045 R)
• M44: 56,840,309 km (0.083 R)
• M45: 57,922,500 km (0.098 R)
• M46: 58,771,169 km (0.045 R)
• M47: 61,603,206 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 711.8

Radius: 4

Gravity: 44.49 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 8.86 AU - 12.8 AU

Year: 23767 Days

Day: 24.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 86,464,426 km

• M1: 174,581 km (0.118 R)
• M2: 497,712 km (0.108 R)
• M3: 813,364 km (0.115 R)
• M4: 966,552 km (0.091 R)
• M5: 1,076,506 km (0.08 R)
• M6: 1,172,847 km (0.113 R)
• M7: 1,555,369 km (0.062 R)
• M8: 1,743,414 km (0.033 R)
• M9: 1,942,528 km (0.095 R)
• M10: 6,210,107 km (0.079 R)
• M11: 6,443,031 km (0.106 R)
• M12: 6,873,125 km (0.063 R)
• M13: 7,417,810 km (0.062 R)
• M14: 9,009,532 km (0.069 R)
• M15: 9,346,576 km (0.097 R)
• M16: 9,460,270 km (0.118 R)
• M17: 10,098,155 km (0.094 R)
• M18: 10,335,268 km (0.091 R)
• M19: 10,878,907 km (0.12 R)
• M20: 12,725,842 km (0.114 R)
• M21: 14,364,238 km (0.044 R)
• M22: 14,932,560 km (0.108 R)
• M23: 16,027,766 km (0.099 R)
• M24: 16,176,766 km (0.084 R)
• M25: 16,932,085 km (0.069 R)
• M26: 17,939,777 km (0.114 R)
• M27: 24,969,081 km (0.108 R)
• M28: 27,343,349 km (0.1 R)
• M29: 27,733,201 km (0.059 R)
• M30: 28,422,249 km (0.112 R)
• M31: 35,114,211 km (0.045 R)
• M32: 36,000,428 km (0.108 R)
• M33: 38,610,014 km (0.117 R)
• M34: 39,422,480 km (0.118 R)
• M35: 42,272,020 km (0.115 R)
• M36: 45,722,345 km (0.115 R)
• M37: 46,479,460 km (0.119 R)
• M38: 47,114,952 km (0.118 R)
• M39: 52,355,216 km (0.044 R)
• M40: 54,117,778 km (0.087 R)
• M41: 57,730,566 km (0.045 R)
• M42: 70,982,095 km (0.099 R)
• M43: 71,295,503 km (0.12 R)
• M44: 74,629,142 km (0.112 R)
• M45: 75,919,124 km (0.076 R)
• M46: 78,532,300 km (0.067 R)
• M47: 80,521,204 km (0.152 R)
• M48: 84,573,810 km (0.072 R)
• M49: 85,946,669 km (0.073 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 18,790 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit