🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.5

Radius: 10.1

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.98 AU - 1.04 AU

Year: 645 Days

Day: 12.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 37,574,313 km

• M1: 125,812 km (0.048 R)
• M2: 502,350 km (0.101 R)
• M3: 824,135 km (0.103 R)
• M4: 1,227,151 km (0.076 R)
• M5: 1,791,135 km (0.113 R)
• M6: 2,246,212 km (0.12 R)
• M7: 2,706,525 km (0.038 R)
• M8: 3,251,809 km (0.102 R)
• M9: 3,817,887 km (0.055 R)
• M10: 4,253,666 km (0.118 R)
• M11: 4,886,166 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.6

Radius: 11.5

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.06 AU - 1.28 AU

Year: 805 Days

Day: 9.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 37,574,313 km

• M1: 143,016 km (0.081 R)
• M2: 515,065 km (0.075 R)
• M3: 924,515 km (0.063 R)
• M4: 1,422,975 km (0.105 R)
• M5: 1,937,143 km (0.053 R)
• M6: 2,336,868 km (0.069 R)
• M7: 3,059,426 km (0.075 R)
• M8: 3,526,471 km (0.102 R)
• M9: 3,897,025 km (0.098 R)
• M10: 4,652,793 km (0.095 R)
• M11: 5,432,048 km (0.111 R)
• M12: 6,516,034 km (0.118 R)
• M13: 7,513,852 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153

Radius: 10.7

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.47 AU - 1.49 AU

Year: 1145 Days

Day: 14.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 37,574,313 km

• M1: 133,142 km (0.111 R)
• M2: 1,046,138 km (0.118 R)
• M3: 1,438,234 km (0.076 R)
• M4: 2,303,658 km (0.095 R)
• M5: 4,746,441 km (0.1 R)
• M6: 5,437,284 km (0.031 R)
• M7: 5,825,191 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.9

Radius: 13.7

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.27 AU - 2.83 AU

Year: 2589 Days

Day: 9.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 37,574,313 km

• M1: 170,392 km (0.101 R)
• M2: 666,159 km (0.099 R)
• M3: 1,166,265 km (0.095 R)
• M4: 2,078,363 km (0.105 R)
• M5: 2,804,511 km (0.071 R)
• M6: 3,287,264 km (0.105 R)
• M7: 5,127,617 km (0.118 R)
• M8: 5,729,598 km (0.039 R)
• M9: 6,165,527 km (0.044 R)
• M10: 6,847,244 km (0.041 R)
• M11: 7,398,512 km (0.056 R)
• M12: 8,200,955 km (0.108 R)
• M13: 8,992,478 km (0.065 R)
• M14: 10,882,348 km (0.113 R)
• M15: 11,634,974 km (0.106 R)
• M16: 14,102,442 km (0.093 R)
• M17: 16,334,143 km (0.051 R)
• M18: 18,848,285 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.4

Radius: 14

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.22 AU - 3.06 AU

Year: 2727 Days

Day: 7.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 37,574,313 km

• M1: 179,966 km (0.095 R)
• M2: 659,876 km (0.041 R)
• M3: 1,132,605 km (0.11 R)
• M4: 1,572,722 km (0.036 R)
• M5: 2,395,062 km (0.052 R)
• M6: 2,897,860 km (0.053 R)
• M7: 4,099,879 km (0.108 R)
• M8: 5,438,481 km (0.113 R)
• M9: 6,934,609 km (0.109 R)
• M10: 7,408,835 km (0.106 R)
• M11: 8,000,195 km (0.115 R)
• M12: 8,656,630 km (0.114 R)
• M13: 10,152,459 km (0.103 R)
• M14: 10,610,079 km (0.05 R)
• M15: 13,108,513 km (0.103 R)
• M16: 14,351,971 km (0.104 R)
• M17: 15,174,310 km (0.059 R)
• M18: 19,473,155 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.1

Radius: 10.8

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.77 AU - 3.07 AU

Year: 3173 Days

Day: 13.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 37,574,313 km

• M1: 134,488 km (0.082 R)
• M2: 1,026,690 km (0.094 R)
• M3: 1,775,876 km (0.062 R)
• M4: 2,676,456 km (0.09 R)
• M5: 3,229,668 km (0.051 R)
• M6: 3,688,784 km (0.11 R)
• M7: 4,695,279 km (0.089 R)
• M8: 5,192,392 km (0.104 R)
• M9: 5,926,768 km (0.094 R)
• M10: 6,535,632 km (0.114 R)
• M11: 8,161,162 km (0.09 R)
• M12: 8,647,804 km (0.114 R)
• M13: 9,017,012 km (0.111 R)
• M14: 9,859,098 km (0.119 R)
• M15: 10,262,115 km (0.11 R)
• M16: 12,027,220 km (0.049 R)
• M17: 12,487,832 km (0.088 R)
• M18: 13,266,938 km (0.106 R)
• M19: 16,049,009 km (0.069 R)
• M20: 17,179,221 km (0.106 R)
• M21: 17,817,705 km (0.118 R)
• M22: 18,527,098 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.8

Radius: 12.2

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.62 AU - 4.24 AU

Year: 4039 Days

Day: 7.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 37,574,313 km

• M1: 151,991 km (0.118 R)
• M2: 644,767 km (0.118 R)
• M3: 1,024,745 km (0.104 R)
• M4: 1,411,606 km (0.099 R)
• M5: 2,046,948 km (0.088 R)
• M6: 2,818,125 km (0.081 R)
• M7: 3,489,221 km (0.086 R)
• M8: 5,199,424 km (0.043 R)
• M9: 5,860,347 km (0.074 R)
• M10: 6,750,006 km (0.116 R)
• M11: 8,183,901 km (0.08 R)
• M12: 9,440,822 km (0.086 R)
• M13: 11,394,870 km (0.109 R)
• M14: 12,555,600 km (0.089 R)
• M15: 13,096,097 km (0.12 R)
• M16: 16,140,264 km (0.113 R)
• M17: 17,602,733 km (0.041 R)
• M18: 19,033,935 km (0.056 R)
• M19: 20,914,830 km (0.025 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 644

Radius: 5.7

Gravity: 19.82 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5.49 AU - 6.69 AU

Year: 9556 Days

Day: 16 Hours

Environment

Temp: -212 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 37,574,313 km

• M1: 78,090 km (0.079 R)
• M2: 290,369 km (0.079 R)
• M3: 548,575 km (0.075 R)
• M4: 816,206 km (0.107 R)
• M5: 1,112,709 km (0.096 R)
• M6: 2,508,008 km (0.115 R)
• M7: 2,938,401 km (0.12 R)
• M8: 3,205,733 km (0.103 R)
• M9: 3,737,852 km (0.07 R)
• M10: 6,175,699 km (0.11 R)
• M11: 7,233,057 km (0.091 R)
• M12: 8,058,688 km (0.118 R)
• M13: 8,717,816 km (0.092 R)
• M14: 9,223,756 km (0.08 R)
• M15: 9,944,668 km (0.038 R)
• M16: 11,827,507 km (0.095 R)
• M17: 13,750,887 km (0.118 R)
• M18: 16,144,752 km (0.066 R)
• M19: 16,350,299 km (0.06 R)
• M20: 17,260,902 km (0.114 R)
• M21: 18,502,265 km (0.055 R)
• M22: 24,512,658 km (0.109 R)
• M23: 25,704,056 km (0.063 R)
• M24: 27,709,266 km (0.109 R)
• M25: 30,856,356 km (0.111 R)
• M26: 35,258,423 km (0.05 R)
• M27: 43,142,979 km (0.119 R)

Asteroid Belt

Center: 6.64 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 839.7

Radius: 4.2

Gravity: 47.6 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 7.1 AU - 7.28 AU

Year: 12258 Days

Day: 23.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 37,574,313 km

• M1: 52,210 km (0.068 R)
• M2: 216,767 km (0.112 R)
• M3: 377,735 km (0.11 R)
• M4: 514,916 km (0.03 R)
• M5: 738,864 km (0.095 R)
• M6: 1,498,821 km (0.11 R)
• M7: 1,653,206 km (0.087 R)
• M8: 2,030,492 km (0.083 R)
• M9: 2,299,020 km (0.076 R)
• M10: 2,768,458 km (0.071 R)
• M11: 4,010,121 km (0.112 R)
• M12: 4,785,187 km (0.112 R)
• M13: 6,147,126 km (0.072 R)
• M14: 9,872,711 km (0.089 R)
• M15: 10,472,599 km (0.094 R)
• M16: 12,669,294 km (0.109 R)
• M17: 13,246,592 km (0.069 R)
• M18: 17,708,498 km (0.104 R)
• M19: 18,026,693 km (0.059 R)
• M20: 21,781,749 km (0.096 R)
• M21: 22,146,918 km (0.106 R)
• M22: 23,552,838 km (0.042 R)
• M23: 24,131,483 km (0.114 R)
• M24: 27,697,148 km (0.108 R)
• M25: 35,598,010 km (0.079 R)
• M26: 36,104,549 km (0.117 R)
• M27: 38,179,022 km (0.112 R)
• M28: 39,380,143 km (0.052 R)
• M29: 42,848,271 km (0.064 R)
• M30: 43,565,593 km (0.08 R)
• M31: 45,765,280 km (0.044 R)
• M32: 47,120,038 km (0.072 R)
• M33: 49,280,082 km (0.116 R)
• M34: 54,296,398 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 107.6

Radius: 7.9

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 8.66 AU - 9.58 AU

Year: 17512 Days

Day: 22.6 Hours

Environment

Temp: -239 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 37,574,313 km

• M1: 98,286 km (0.039 R)
• M2: 609,911 km (0.079 R)
• M3: 1,846,786 km (0.095 R)
• M4: 3,513,306 km (0.113 R)
• M5: 4,616,141 km (0.11 R)
• M6: 14,438,738 km (0.108 R)
• M7: 16,419,862 km (0.109 R)
• M8: 20,535,449 km (0.108 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 18,523 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit