🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.7

Radius: 12.7

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.43 AU - 0.67 AU

Year: 282 Days

Day: 12.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 52,248,866 km

• M1: 158,424 km (0.032 R)
• M2: 555,756 km (0.079 R)
• M3: 982,409 km (0.1 R)
• M4: 1,509,742 km (0.072 R)
• M5: 2,304,406 km (0.046 R)
• M6: 2,719,390 km (0.097 R)
• M7: 3,236,251 km (0.089 R)
• M8: 3,691,776 km (0.066 R)
• M9: 4,340,881 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.7

Radius: 11.5

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.55 AU - 0.65 AU

Year: 321 Days

Day: 8.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 52,248,866 km

• M1: 144,212 km (0.068 R)
• M2: 589,416 km (0.089 R)
• M3: 1,321,248 km (0.117 R)
• M4: 1,844,243 km (0.1 R)
• M5: 2,462,381 km (0.065 R)
• M6: 3,006,319 km (0.104 R)
• M7: 3,608,151 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.1

Radius: 8.2

Gravity: 14.7 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.56 AU - 2.22 AU

Year: 1794 Days

Day: 5.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 52,248,866 km

• M1: 102,026 km (0.102 R)
• M2: 473,776 km (0.065 R)
• M3: 780,901 km (0.065 R)
• M4: 1,181,374 km (0.067 R)
• M5: 2,373,221 km (0.117 R)
• M6: 4,163,010 km (0.092 R)
• M7: 5,653,752 km (0.026 R)
• M8: 6,101,648 km (0.106 R)
• M9: 7,354,381 km (0.104 R)
• M10: 8,072,152 km (0.102 R)
• M11: 9,000,705 km (0.118 R)
• M12: 9,473,734 km (0.103 R)
• M13: 12,051,006 km (0.113 R)
• M14: 12,751,274 km (0.074 R)
• M15: 13,522,002 km (0.048 R)
• M16: 14,597,461 km (0.084 R)
• M17: 14,875,115 km (0.11 R)
• M18: 15,440,744 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.2

Radius: 14.8

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.03 AU - 3.09 AU

Year: 2827 Days

Day: 8.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 52,248,866 km

• M1: 184,005 km (0.1 R)
• M2: 668,403 km (0.117 R)
• M3: 1,170,454 km (0.075 R)
• M4: 1,665,323 km (0.084 R)
• M5: 2,150,619 km (0.105 R)
• M6: 2,806,157 km (0.049 R)
• M7: 3,719,452 km (0.12 R)
• M8: 4,461,009 km (0.1 R)
• M9: 4,956,477 km (0.083 R)
• M10: 5,932,004 km (0.114 R)
• M11: 6,425,977 km (0.055 R)
• M12: 7,320,422 km (0.115 R)
• M13: 8,424,305 km (0.074 R)
• M14: 9,357,646 km (0.108 R)
• M15: 10,962,382 km (0.108 R)
• M16: 13,087,869 km (0.043 R)
• M17: 15,966,431 km (0.102 R)
• M18: 17,290,821 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.3

Radius: 14

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.85 AU - 3.37 AU

Year: 3786 Days

Day: 10.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 167.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 52,248,866 km

• M1: 174,132 km (0.059 R)
• M2: 810,671 km (0.066 R)
• M3: 1,272,330 km (0.087 R)
• M4: 1,855,762 km (0.041 R)
• M5: 2,336,719 km (0.107 R)
• M6: 2,918,206 km (0.092 R)
• M7: 3,389,140 km (0.066 R)
• M8: 4,117,981 km (0.041 R)
• M9: 4,737,316 km (0.115 R)
• M10: 5,944,122 km (0.103 R)
• M11: 6,886,588 km (0.086 R)
• M12: 8,571,210 km (0.11 R)
• M13: 11,550,003 km (0.078 R)
• M14: 12,559,639 km (0.072 R)
• M15: 13,390,206 km (0.102 R)
• M16: 14,109,922 km (0.108 R)
• M17: 15,627,143 km (0.096 R)
• M18: 17,816,059 km (0.109 R)
• M19: 19,647,885 km (0.106 R)
• M20: 21,602,232 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.9

Radius: 12.6

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3 AU - 4.5 AU

Year: 5013 Days

Day: 13.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 52,248,866 km

• M1: 157,227 km (0.11 R)
• M2: 559,945 km (0.117 R)
• M3: 995,275 km (0.096 R)
• M4: 1,554,023 km (0.076 R)
• M5: 2,571,288 km (0.105 R)
• M6: 4,233,919 km (0.101 R)
• M7: 4,913,692 km (0.098 R)
• M8: 5,309,079 km (0.108 R)
• M9: 6,969,017 km (0.047 R)
• M10: 10,118,501 km (0.11 R)
• M11: 10,715,097 km (0.074 R)
• M12: 11,383,800 km (0.063 R)
• M13: 11,878,221 km (0.111 R)
• M14: 12,284,080 km (0.111 R)
• M15: 12,857,488 km (0.107 R)
• M16: 13,667,860 km (0.11 R)
• M17: 14,113,811 km (0.099 R)
• M18: 15,390,779 km (0.104 R)
• M19: 16,366,755 km (0.092 R)
• M20: 17,383,572 km (0.117 R)
• M21: 20,980,204 km (0.09 R)
• M22: 28,964,093 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.6

Radius: 9.4

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.88 AU - 5.06 AU

Year: 6523 Days

Day: 8.1 Hours

Environment

Temp: -232 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 52,248,866 km

• M1: 121,174 km (0.087 R)
• M2: 427,551 km (0.066 R)
• M3: 847,921 km (0.081 R)
• M4: 1,677,890 km (0.062 R)
• M5: 2,058,467 km (0.042 R)
• M6: 2,393,865 km (0.095 R)
• M7: 3,074,835 km (0.12 R)
• M8: 4,318,891 km (0.094 R)
• M9: 5,182,070 km (0.079 R)
• M10: 5,777,470 km (0.079 R)
• M11: 6,998,488 km (0.076 R)
• M12: 11,836,782 km (0.082 R)
• M13: 12,191,478 km (0.111 R)
• M14: 13,189,895 km (0.107 R)
• M15: 13,516,168 km (0.078 R)
• M16: 14,241,867 km (0.044 R)
• M17: 18,332,321 km (0.109 R)
• M18: 19,013,590 km (0.092 R)
• M19: 24,021,229 km (0.078 R)
• M20: 31,264,758 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 393.9

Radius: 6.9

Gravity: 8.27 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 7.39 AU - 8.19 AU

Year: 15008 Days

Day: 23.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 64.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 52,248,866 km

• M1: 86,019 km (0.104 R)
• M2: 375,042 km (0.115 R)
• M3: 672,143 km (0.047 R)
• M4: 1,135,448 km (0.098 R)
• M5: 1,943,426 km (0.072 R)
• M6: 3,085,905 km (0.093 R)
• M7: 3,733,813 km (0.082 R)
• M8: 4,204,299 km (0.086 R)
• M9: 5,064,486 km (0.115 R)
• M10: 5,536,168 km (0.068 R)
• M11: 9,544,045 km (0.117 R)
• M12: 11,925,793 km (0.069 R)
• M13: 12,457,613 km (0.071 R)
• M14: 12,943,507 km (0.065 R)
• M15: 13,442,117 km (0.067 R)
• M16: 13,824,190 km (0.1 R)
• M17: 14,477,334 km (0.11 R)
• M18: 14,811,536 km (0.106 R)
• M19: 15,150,824 km (0.058 R)
• M20: 17,446,403 km (0.05 R)
• M21: 18,363,887 km (0.107 R)
• M22: 22,357,252 km (0.053 R)
• M23: 22,624,434 km (0.118 R)
• M24: 26,295,715 km (0.04 R)
• M25: 27,704,778 km (0.091 R)
• M26: 32,574,787 km (0.071 R)
• M27: 33,148,794 km (0.115 R)
• M28: 34,791,977 km (0.116 R)
• M29: 36,611,835 km (0.119 R)
• M30: 39,006,897 km (0.095 R)
• M31: 39,654,057 km (0.115 R)
• M32: 43,135,648 km (0.089 R)
• M33: 43,411,657 km (0.115 R)
• M34: 48,136,705 km (0.093 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 16,772 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit