🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704

Radius: 9.5

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.18 AU - 1.2 AU

Year: 838 Days

Day: 7.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 32,334,333 km

• M1: 118,182 km (0.062 R)
• M2: 443,857 km (0.027 R)
• M3: 762,500 km (0.096 R)
• M4: 1,168,060 km (0.115 R)
• M5: 1,639,892 km (0.039 R)
• M6: 2,123,542 km (0.107 R)
• M7: 2,527,007 km (0.095 R)
• M8: 2,893,672 km (0.072 R)
• M9: 3,268,713 km (0.083 R)
• M10: 3,574,791 km (0.087 R)
• M11: 3,961,352 km (0.074 R)
• M12: 4,559,444 km (0.083 R)
• M13: 5,500,564 km (0.056 R)
• M14: 6,182,581 km (0.097 R)
• M15: 6,719,338 km (0.098 R)
• M16: 7,618,272 km (0.059 R)
• M17: 8,009,620 km (0.06 R)
• M18: 8,912,293 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.9

Radius: 10.7

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.28 AU - 3.28 AU

Year: 2993 Days

Day: 9.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 32,334,333 km

• M1: 133,591 km (0.098 R)
• M2: 467,045 km (0.114 R)
• M3: 819,348 km (0.085 R)
• M4: 1,158,636 km (0.035 R)
• M5: 1,770,491 km (0.116 R)
• M6: 2,264,762 km (0.097 R)
• M7: 2,687,227 km (0.09 R)
• M8: 3,194,663 km (0.112 R)
• M9: 3,567,760 km (0.087 R)
• M10: 4,046,473 km (0.103 R)
• M11: 4,866,419 km (0.113 R)
• M12: 5,316,260 km (0.1 R)
• M13: 5,818,310 km (0.113 R)
• M14: 8,688,644 km (0.116 R)
• M15: 11,665,941 km (0.119 R)
• M16: 16,132,784 km (0.084 R)
• M17: 16,529,069 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.3

Radius: 8.5

Gravity: 9.53 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.35 AU - 3.75 AU

Year: 3439 Days

Day: 13.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 32,334,333 km

• M1: 105,766 km (0.087 R)
• M2: 557,252 km (0.091 R)
• M3: 1,019,659 km (0.04 R)
• M4: 1,434,195 km (0.088 R)
• M5: 1,881,492 km (0.097 R)
• M6: 3,038,333 km (0.104 R)
• M7: 3,924,551 km (0.078 R)
• M8: 4,427,798 km (0.109 R)
• M9: 5,047,731 km (0.113 R)
• M10: 5,352,761 km (0.066 R)
• M11: 6,000,071 km (0.107 R)
• M12: 6,850,834 km (0.092 R)
• M13: 7,880,217 km (0.043 R)
• M14: 8,972,581 km (0.07 R)
• M15: 9,345,529 km (0.081 R)
• M16: 10,609,331 km (0.113 R)
• M17: 12,481,848 km (0.094 R)
• M18: 13,375,695 km (0.104 R)
• M19: 14,061,153 km (0.033 R)
• M20: 15,395,865 km (0.062 R)
• M21: 16,039,585 km (0.081 R)
• M22: 17,495,621 km (0.086 R)
• M23: 20,733,367 km (0.078 R)
• M24: 21,057,995 km (0.109 R)
• M25: 22,390,762 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.5

Radius: 14.9

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.69 AU - 4.65 AU

Year: 5498 Days

Day: 5.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 32,334,333 km

• M1: 187,596 km (0.103 R)
• M2: 781,350 km (0.111 R)
• M3: 1,319,902 km (0.094 R)
• M4: 2,643,394 km (0.063 R)
• M5: 3,830,005 km (0.046 R)
• M6: 4,532,965 km (0.102 R)
• M7: 6,409,820 km (0.097 R)
• M8: 7,171,273 km (0.095 R)
• M9: 7,642,806 km (0.105 R)
• M10: 11,011,750 km (0.111 R)
• M11: 12,582,527 km (0.077 R)
• M12: 13,472,335 km (0.105 R)
• M13: 15,881,160 km (0.101 R)
• M14: 18,128,719 km (0.101 R)
• M15: 19,007,905 km (0.117 R)
• M16: 24,587,756 km (0.089 R)
• M17: 25,665,310 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.1

Radius: 13.2

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 5.03 AU - 5.87 AU

Year: 8215 Days

Day: 14.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 32,334,333 km

• M1: 164,408 km (0.074 R)
• M2: 638,783 km (0.108 R)
• M3: 1,228,049 km (0.118 R)
• M4: 1,671,756 km (0.093 R)
• M5: 2,295,131 km (0.12 R)
• M6: 3,070,197 km (0.055 R)
• M7: 3,483,536 km (0.077 R)
• M8: 4,743,898 km (0.106 R)
• M9: 5,364,879 km (0.062 R)
• M10: 6,961,687 km (0.093 R)
• M11: 8,993,375 km (0.116 R)
• M12: 11,502,730 km (0.117 R)
• M13: 12,281,985 km (0.048 R)
• M14: 17,426,806 km (0.091 R)
• M15: 19,523,121 km (0.111 R)
• M16: 24,845,813 km (0.068 R)
• M17: 29,090,503 km (0.102 R)
• M18: 30,852,616 km (0.096 R)
• M19: 31,921,792 km (0.065 R)
• M20: 32,465,580 km (0.087 R)
• M21: 34,134,045 km (0.091 R)
• M22: 35,742,372 km (0.117 R)
• M23: 38,370,807 km (0.099 R)
• M24: 39,607,233 km (0.073 R)
• M25: 40,488,365 km (0.084 R)
• M26: 41,899,372 km (0.052 R)
• M27: 44,009,898 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.9

Radius: 10.8

Gravity: 7.79 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 5.37 AU - 5.53 AU

Year: 8215 Days

Day: 9.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 32,334,333 km

• M1: 134,339 km (0.115 R)
• M2: 537,056 km (0.118 R)
• M3: 962,812 km (0.099 R)
• M4: 2,563,659 km (0.096 R)
• M5: 3,355,929 km (0.092 R)
• M6: 5,620,542 km (0.113 R)
• M7: 6,317,219 km (0.074 R)
• M8: 6,686,576 km (0.088 R)
• M9: 7,591,494 km (0.116 R)
• M10: 9,404,321 km (0.057 R)
• M11: 11,273,396 km (0.054 R)
• M12: 12,610,951 km (0.087 R)
• M13: 13,620,437 km (0.088 R)
• M14: 20,197,059 km (0.079 R)
• M15: 22,163,822 km (0.077 R)
• M16: 22,674,848 km (0.081 R)
• M17: 30,469,197 km (0.1 R)
• M18: 31,101,098 km (0.075 R)
• M19: 32,065,406 km (0.1 R)
• M20: 35,424,028 km (0.104 R)
• M21: 36,712,065 km (0.109 R)
• M22: 37,789,021 km (0.077 R)
• M23: 41,402,557 km (0.028 R)
• M24: 42,438,522 km (0.113 R)
• M25: 44,697,151 km (0.061 R)
• M26: 46,062,680 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.6

Radius: 10.3

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.68 AU - 6.28 AU

Year: 8283 Days

Day: 7.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 32,334,333 km

• M1: 139,425 km (0.079 R)
• M2: 469,289 km (0.082 R)
• M3: 864,676 km (0.088 R)
• M4: 1,225,955 km (0.09 R)
• M5: 2,171,263 km (0.047 R)
• M6: 2,541,967 km (0.091 R)
• M7: 3,347,402 km (0.091 R)
• M8: 3,774,653 km (0.079 R)
• M9: 5,797,366 km (0.102 R)
• M10: 6,449,613 km (0.109 R)
• M11: 6,899,304 km (0.117 R)
• M12: 8,785,733 km (0.086 R)
• M13: 9,339,096 km (0.079 R)
• M14: 10,189,410 km (0.103 R)
• M15: 10,562,657 km (0.108 R)
• M16: 12,834,749 km (0.095 R)
• M17: 14,636,805 km (0.104 R)
• M18: 16,220,448 km (0.039 R)
• M19: 18,118,247 km (0.086 R)
• M20: 19,368,137 km (0.116 R)
• M21: 20,972,574 km (0.099 R)
• M22: 24,861,820 km (0.108 R)
• M23: 27,826,850 km (0.086 R)
• M24: 31,805,255 km (0.086 R)
• M25: 34,137,037 km (0.111 R)
• M26: 35,079,803 km (0.057 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 617

Radius: 3.4

Gravity: 53.37 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 7.78 AU - 9.72 AU

Year: 16712 Days

Day: 22.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 32,334,333 km

• M1: 43,832 km (0.079 R)
• M2: 217,216 km (0.109 R)
• M3: 422,165 km (0.054 R)
• M4: 1,072,467 km (0.102 R)
• M5: 2,059,215 km (0.051 R)
• M6: 2,197,144 km (0.068 R)
• M7: 3,107,297 km (0.088 R)
• M8: 3,877,128 km (0.075 R)
• M9: 4,402,217 km (0.089 R)
• M10: 4,766,338 km (0.119 R)
• M11: 5,043,393 km (0.079 R)
• M12: 6,178,990 km (0.075 R)
• M13: 6,677,451 km (0.061 R)
• M14: 6,806,105 km (0.096 R)
• M15: 10,074,519 km (0.079 R)
• M16: 10,763,417 km (0.052 R)
• M17: 13,085,027 km (0.114 R)
• M18: 13,219,216 km (0.058 R)
• M19: 13,765,398 km (0.044 R)
• M20: 14,684,677 km (0.111 R)
• M21: 15,048,947 km (0.067 R)
• M22: 15,871,287 km (0.082 R)
• M23: 16,802,234 km (0.089 R)
• M24: 25,804,885 km (0.044 R)
• M25: 26,548,985 km (0.078 R)
• M26: 28,191,569 km (0.073 R)
• M27: 38,380,680 km (0.108 R)
• M28: 39,210,051 km (0.083 R)
• M29: 40,618,814 km (0.106 R)
• M30: 44,894,471 km (0.076 R)
• M31: 45,814,946 km (0.1 R)
• M32: 47,535,172 km (0.036 R)
• M33: 48,652,070 km (0.099 R)
• M34: 55,546,587 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 594.7

Radius: 7.2

Gravity: 11.47 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 7.86 AU - 11.66 AU

Year: 19687 Days

Day: 18.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 32,334,333 km

• M1: 90,357 km (0.036 R)
• M2: 367,113 km (0.109 R)
• M3: 950,994 km (0.053 R)
• M4: 1,335,909 km (0.044 R)
• M5: 1,950,008 km (0.036 R)
• M6: 2,714,753 km (0.074 R)
• M7: 3,326,309 km (0.059 R)
• M8: 3,903,008 km (0.081 R)
• M9: 4,183,504 km (0.051 R)
• M10: 5,179,976 km (0.099 R)
• M11: 6,411,316 km (0.112 R)
• M12: 6,670,419 km (0.119 R)
• M13: 6,936,554 km (0.038 R)
• M14: 9,774,725 km (0.09 R)
• M15: 13,028,479 km (0.075 R)
• M16: 19,339,714 km (0.099 R)
• M17: 23,452,009 km (0.113 R)
• M18: 26,977,582 km (0.078 R)
• M19: 27,314,626 km (0.05 R)
• M20: 28,342,663 km (0.04 R)
• M21: 37,512,863 km (0.116 R)
• M22: 38,782,051 km (0.076 R)
• M23: 46,038,595 km (0.062 R)
• M24: 46,359,034 km (0.096 R)
• M25: 47,004,698 km (0.073 R)
• M26: 50,153,434 km (0.089 R)
• M27: 53,616,924 km (0.111 R)
• M28: 57,793,098 km (0.091 R)
• M29: 58,917,177 km (0.084 R)
• M30: 61,791,101 km (0.079 R)
• M31: 63,361,281 km (0.04 R)
• M32: 67,609,561 km (0.045 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 40.6

Radius: 6.5

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 8.63 AU - 12.87 AU

Year: 22758 Days

Day: 23.2 Hours

Environment

Temp: -236 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 32,334,333 km

• M1: 87,814 km (0.092 R)
• M2: 319,990 km (0.117 R)
• M3: 708,645 km (0.104 R)
• M4: 1,688,212 km (0.086 R)
• M5: 2,176,200 km (0.104 R)
• M6: 4,801,493 km (0.05 R)
• M7: 5,775,525 km (0.073 R)
• M8: 9,186,057 km (0.084 R)
• M9: 10,955,202 km (0.05 R)
• M10: 12,169,637 km (0.086 R)
• M11: 12,576,543 km (0.1 R)
• M12: 19,129,379 km (0.092 R)
• M13: 24,546,767 km (0.114 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: 474 - 18,139 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit