🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.9

Radius: 9.3

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.72 AU - 0.74 AU

Year: 397 Days

Day: 9.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 89,237,070 km

• M1: 115,639 km (0.115 R)
• M2: 530,025 km (0.079 R)
• M3: 883,076 km (0.071 R)
• M4: 1,192,744 km (0.064 R)
• M5: 1,633,758 km (0.087 R)
• M6: 2,463,727 km (0.047 R)
• M7: 3,073,189 km (0.119 R)
• M8: 3,474,111 km (0.084 R)
• M9: 3,826,714 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.9

Radius: 13.4

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.19 AU - 1.35 AU

Year: 910 Days

Day: 9.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 89,237,070 km

• M1: 167,250 km (0.089 R)
• M2: 658,679 km (0.04 R)
• M3: 1,142,030 km (0.05 R)
• M4: 2,433,209 km (0.045 R)
• M5: 3,150,830 km (0.107 R)
• M6: 3,895,080 km (0.066 R)
• M7: 4,317,993 km (0.108 R)
• M8: 4,771,873 km (0.07 R)
• M9: 5,552,624 km (0.098 R)
• M10: 6,219,980 km (0.087 R)
• M11: 6,778,130 km (0.079 R)
• M12: 7,442,644 km (0.111 R)
• M13: 8,360,726 km (0.083 R)
• M14: 9,097,795 km (0.068 R)
• M15: 9,997,027 km (0.051 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.6

Radius: 13.8

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.48 AU - 1.78 AU

Year: 1323 Days

Day: 5.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 89,237,070 km

• M1: 171,589 km (0.101 R)
• M2: 821,143 km (0.075 R)
• M3: 1,293,872 km (0.084 R)
• M4: 1,851,274 km (0.061 R)
• M5: 2,593,429 km (0.097 R)
• M6: 3,354,882 km (0.066 R)
• M7: 4,011,617 km (0.057 R)
• M8: 5,324,936 km (0.112 R)
• M9: 5,942,775 km (0.09 R)
• M10: 6,534,435 km (0.086 R)
• M11: 7,296,187 km (0.093 R)
• M12: 7,808,710 km (0.082 R)
• M13: 9,651,307 km (0.097 R)
• M14: 10,984,523 km (0.105 R)
• M15: 11,587,103 km (0.09 R)
• M16: 13,170,896 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.5

Radius: 8.3

Gravity: 13.57 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.66 AU - 1.7 AU

Year: 1385 Days

Day: 5.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 89,237,070 km

• M1: 103,372 km (0.056 R)
• M2: 423,362 km (0.046 R)
• M3: 884,423 km (0.103 R)
• M4: 1,202,916 km (0.093 R)
• M5: 1,645,876 km (0.09 R)
• M6: 2,677,802 km (0.104 R)
• M7: 3,420,855 km (0.041 R)
• M8: 4,824,382 km (0.069 R)
• M9: 5,222,761 km (0.087 R)
• M10: 5,530,334 km (0.081 R)
• M11: 5,826,687 km (0.113 R)
• M12: 6,157,748 km (0.06 R)
• M13: 6,909,626 km (0.094 R)
• M14: 7,200,146 km (0.085 R)
• M15: 8,807,874 km (0.088 R)
• M16: 9,276,414 km (0.119 R)
• M17: 9,993,437 km (0.099 R)
• M18: 10,852,428 km (0.079 R)
• M19: 11,137,561 km (0.118 R)
• M20: 12,251,318 km (0.09 R)
• M21: 12,521,491 km (0.077 R)
• M22: 13,154,141 km (0.035 R)
• M23: 14,227,505 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.5

Radius: 10.1

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.78 AU - 2.24 AU

Year: 1812 Days

Day: 14.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 89,237,070 km

• M1: 125,812 km (0.056 R)
• M2: 607,517 km (0.07 R)
• M3: 928,255 km (0.045 R)
• M4: 1,419,385 km (0.035 R)
• M5: 1,747,154 km (0.065 R)
• M6: 2,374,118 km (0.107 R)
• M7: 2,915,662 km (0.115 R)
• M8: 3,353,685 km (0.061 R)
• M9: 3,675,769 km (0.067 R)
• M10: 4,542,539 km (0.073 R)
• M11: 10,800,368 km (0.055 R)
• M12: 11,168,827 km (0.102 R)
• M13: 11,545,814 km (0.046 R)
• M14: 12,325,069 km (0.083 R)
• M15: 12,850,158 km (0.032 R)
• M16: 14,559,762 km (0.116 R)
• M17: 15,101,007 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.5

Radius: 10.2

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.02 AU - 3.24 AU

Year: 3521 Days

Day: 7 Hours

Environment

Temp: -194 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 89,237,070 km

• M1: 126,859 km (0.105 R)
• M2: 895,343 km (0.115 R)
• M3: 1,446,911 km (0.1 R)
• M4: 1,956,740 km (0.073 R)
• M5: 2,538,676 km (0.113 R)
• M6: 3,094,582 km (0.087 R)
• M7: 3,768,670 km (0.049 R)
• M8: 4,172,135 km (0.082 R)
• M9: 4,671,942 km (0.091 R)
• M10: 4,995,372 km (0.076 R)
• M11: 5,358,446 km (0.106 R)
• M12: 6,814,931 km (0.12 R)
• M13: 7,354,531 km (0.079 R)
• M14: 8,085,167 km (0.039 R)
• M15: 8,451,382 km (0.112 R)
• M16: 9,617,198 km (0.074 R)
• M17: 10,727,364 km (0.07 R)
• M18: 11,251,854 km (0.081 R)
• M19: 12,178,463 km (0.064 R)
• M20: 13,246,592 km (0.036 R)
• M21: 13,897,792 km (0.059 R)
• M22: 15,773,151 km (0.063 R)
• M23: 17,755,771 km (0.081 R)
• M24: 18,376,004 km (0.101 R)
• M25: 19,779,082 km (0.109 R)
• M26: 20,323,320 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.8

Radius: 13.7

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4 AU - 6.34 AU

Year: 7474 Days

Day: 8.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 89,237,070 km

• M1: 181,911 km (0.107 R)
• M2: 670,049 km (0.084 R)
• M3: 2,035,129 km (0.077 R)
• M4: 2,673,613 km (0.109 R)
• M5: 3,127,792 km (0.082 R)
• M6: 3,806,069 km (0.099 R)
• M7: 5,113,106 km (0.117 R)
• M8: 5,686,664 km (0.045 R)
• M9: 6,409,670 km (0.051 R)
• M10: 7,548,559 km (0.053 R)
• M11: 8,294,005 km (0.033 R)
• M12: 8,729,185 km (0.1 R)
• M13: 10,675,603 km (0.098 R)
• M14: 11,243,776 km (0.08 R)
• M15: 13,187,202 km (0.11 R)
• M16: 13,902,579 km (0.102 R)
• M17: 14,518,174 km (0.059 R)
• M18: 15,870,539 km (0.117 R)
• M19: 23,742,528 km (0.101 R)
• M20: 25,708,394 km (0.097 R)
• M21: 28,857,579 km (0.059 R)
• M22: 29,456,569 km (0.116 R)
• M23: 31,513,390 km (0.066 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 670.1

Radius: 7.1

Gravity: 13.29 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 7.41 AU - 11.95 AU

Year: 19149 Days

Day: 23.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 89,237,070 km

• M1: 90,507 km (0.027 R)
• M2: 674,537 km (0.107 R)
• M3: 1,261,110 km (0.112 R)
• M4: 1,546,842 km (0.083 R)
• M5: 1,988,904 km (0.069 R)
• M6: 2,604,050 km (0.073 R)
• M7: 2,968,770 km (0.071 R)
• M8: 4,570,664 km (0.099 R)
• M9: 5,139,285 km (0.116 R)
• M10: 5,834,167 km (0.07 R)
• M11: 6,991,606 km (0.065 R)
• M12: 7,268,362 km (0.12 R)
• M13: 8,193,176 km (0.109 R)
• M14: 8,977,069 km (0.049 R)
• M15: 9,470,742 km (0.109 R)
• M16: 11,692,570 km (0.04 R)
• M17: 13,306,431 km (0.112 R)
• M18: 13,803,844 km (0.089 R)
• M19: 14,166,619 km (0.087 R)
• M20: 14,387,426 km (0.117 R)
• M21: 14,911,317 km (0.093 R)
• M22: 15,681,896 km (0.061 R)
• M23: 16,236,904 km (0.11 R)
• M24: 22,328,230 km (0.094 R)
• M25: 25,768,084 km (0.112 R)
• M26: 40,201,286 km (0.094 R)
• M27: 46,216,467 km (0.112 R)
• M28: 47,028,634 km (0.104 R)
• M29: 47,685,069 km (0.05 R)
• M30: 49,016,490 km (0.097 R)
• M31: 58,657,325 km (0.09 R)
• M32: 59,227,293 km (0.052 R)
• M33: 59,992,785 km (0.098 R)
• M34: 60,571,280 km (0.092 R)
• M35: 69,276,380 km (0.116 R)
• M36: 71,198,115 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 892.5

Radius: 7.1

Gravity: 17.7 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 10.45 AU - 10.95 AU

Year: 22254 Days

Day: 20.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 89,237,070 km

• M1: 91,255 km (0.113 R)
• M2: 343,626 km (0.054 R)
• M3: 769,831 km (0.109 R)
• M4: 1,922,183 km (0.119 R)
• M5: 2,262,518 km (0.093 R)
• M6: 2,955,156 km (0.117 R)
• M7: 3,500,291 km (0.076 R)
• M8: 4,110,501 km (0.09 R)
• M9: 6,368,381 km (0.076 R)
• M10: 6,980,237 km (0.108 R)
• M11: 9,462,664 km (0.102 R)
• M12: 13,360,436 km (0.105 R)
• M13: 14,204,168 km (0.088 R)
• M14: 14,920,443 km (0.115 R)
• M15: 18,397,546 km (0.097 R)
• M16: 20,223,987 km (0.117 R)
• M17: 25,601,880 km (0.074 R)
• M18: 28,492,111 km (0.069 R)
• M19: 29,247,281 km (0.084 R)
• M20: 30,274,869 km (0.1 R)
• M21: 31,193,550 km (0.07 R)
• M22: 34,768,640 km (0.043 R)
• M23: 36,067,299 km (0.108 R)
• M24: 36,507,266 km (0.064 R)
• M25: 37,248,374 km (0.087 R)
• M26: 37,848,560 km (0.06 R)
• M27: 38,302,889 km (0.045 R)
• M28: 43,875,410 km (0.103 R)
• M29: 46,941,119 km (0.028 R)
• M30: 51,989,150 km (0.117 R)
• M31: 54,067,513 km (0.07 R)
• M32: 70,874,385 km (0.106 R)
• M33: 71,564,629 km (0.093 R)
• M34: 73,192,553 km (0.106 R)
• M35: 77,248,600 km (0.036 R)
• M36: 85,805,299 km (0.043 R)
• M37: 86,327,396 km (0.115 R)
• M38: 88,437,175 km (0.079 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 12,965 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit