🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624

Radius: 9.1

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.6 AU - 0.98 AU

Year: 461 Days

Day: 10.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 60,581,706 km

• M1: 113,246 km (0.107 R)
• M2: 409,898 km (0.091 R)
• M3: 1,087,726 km (0.08 R)
• M4: 1,469,051 km (0.116 R)
• M5: 1,789,639 km (0.04 R)
• M6: 2,254,290 km (0.036 R)
• M7: 2,574,430 km (0.119 R)
• M8: 3,584,963 km (0.079 R)
• M9: 4,214,770 km (0.065 R)
• M10: 4,644,715 km (0.118 R)
• M11: 5,056,408 km (0.107 R)
• M12: 5,344,384 km (0.053 R)
• M13: 5,762,360 km (0.049 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.8

Radius: 11.7

Gravity: 7.06 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.82 AU - 1.02 AU

Year: 579 Days

Day: 6.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 60,581,706 km

• M1: 145,858 km (0.101 R)
• M2: 818,450 km (0.108 R)
• M3: 1,719,029 km (0.099 R)
• M4: 2,543,014 km (0.068 R)
• M5: 3,156,216 km (0.096 R)
• M6: 3,599,923 km (0.089 R)
• M7: 3,981,847 km (0.081 R)
• M8: 4,438,120 km (0.087 R)
• M9: 5,100,839 km (0.104 R)
• M10: 5,677,538 km (0.079 R)
• M11: 6,378,105 km (0.113 R)
• M12: 7,333,736 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.7

Radius: 11.6

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.95 AU - 1.47 AU

Year: 873 Days

Day: 10.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 60,581,706 km

• M1: 144,212 km (0.1 R)
• M2: 698,173 km (0.118 R)
• M3: 1,184,965 km (0.089 R)
• M4: 1,579,305 km (0.094 R)
• M5: 2,204,624 km (0.088 R)
• M6: 3,447,184 km (0.073 R)
• M7: 4,337,889 km (0.066 R)
• M8: 5,033,071 km (0.052 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.5

Radius: 10.7

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.27 AU - 1.67 AU

Year: 1169 Days

Day: 11.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 60,581,706 km

• M1: 133,142 km (0.057 R)
• M2: 636,838 km (0.119 R)
• M3: 1,009,486 km (0.053 R)
• M4: 1,373,009 km (0.092 R)
• M5: 1,778,868 km (0.104 R)
• M6: 2,183,830 km (0.028 R)
• M7: 2,579,666 km (0.118 R)
• M8: 3,171,176 km (0.106 R)
• M9: 5,382,831 km (0.07 R)
• M10: 5,844,190 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845.6

Radius: 13.7

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.38 AU - 2.84 AU

Year: 2766 Days

Day: 8.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 60,581,706 km

• M1: 170,392 km (0.058 R)
• M2: 778,807 km (0.096 R)
• M3: 1,696,141 km (0.059 R)
• M4: 2,210,608 km (0.093 R)
• M5: 2,813,338 km (0.037 R)
• M6: 3,543,076 km (0.079 R)
• M7: 4,056,047 km (0.106 R)
• M8: 4,641,274 km (0.078 R)
• M9: 5,233,083 km (0.096 R)
• M10: 5,848,080 km (0.1 R)
• M11: 6,568,543 km (0.076 R)
• M12: 7,162,447 km (0.098 R)
• M13: 7,695,314 km (0.089 R)
• M14: 9,090,165 km (0.105 R)
• M15: 9,603,286 km (0.091 R)
• M16: 12,644,311 km (0.09 R)
• M17: 15,802,322 km (0.119 R)
• M18: 18,045,243 km (0.085 R)
• M19: 19,392,671 km (0.098 R)
• M20: 20,743,241 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.1

Radius: 8.1

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.64 AU - 4.04 AU

Year: 4936 Days

Day: 8 Hours

Environment

Temp: -200 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 60,581,706 km

• M1: 100,829 km (0.082 R)
• M2: 459,116 km (0.115 R)
• M3: 991,535 km (0.054 R)
• M4: 1,518,718 km (0.104 R)
• M5: 2,018,075 km (0.099 R)
• M6: 3,054,340 km (0.101 R)
• M7: 3,474,710 km (0.051 R)
• M8: 4,947,202 km (0.118 R)
• M9: 5,346,628 km (0.083 R)
• M10: 5,713,741 km (0.069 R)
• M11: 6,210,406 km (0.087 R)
• M12: 6,795,633 km (0.087 R)
• M13: 7,385,048 km (0.09 R)
• M14: 8,665,905 km (0.062 R)
• M15: 9,434,091 km (0.094 R)
• M16: 9,970,997 km (0.092 R)
• M17: 10,326,741 km (0.099 R)
• M18: 11,747,771 km (0.049 R)
• M19: 13,677,584 km (0.106 R)
• M20: 14,465,516 km (0.1 R)
• M21: 14,717,738 km (0.119 R)
• M22: 16,023,727 km (0.062 R)
• M23: 17,461,961 km (0.104 R)
• M24: 19,408,977 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.3

Radius: 11.6

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.91 AU - 5.49 AU

Year: 6684 Days

Day: 8 Hours

Environment

Temp: -225 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 60,581,706 km

• M1: 144,212 km (0.048 R)
• M2: 638,633 km (0.101 R)
• M3: 1,107,473 km (0.104 R)
• M4: 1,613,563 km (0.048 R)
• M5: 2,058,467 km (0.076 R)
• M6: 2,585,051 km (0.048 R)
• M7: 3,301,924 km (0.117 R)
• M8: 4,004,585 km (0.105 R)
• M9: 4,751,528 km (0.101 R)
• M10: 6,424,481 km (0.081 R)
• M11: 7,026,462 km (0.113 R)
• M12: 13,653,349 km (0.062 R)
• M13: 16,786,527 km (0.096 R)
• M14: 17,161,868 km (0.072 R)
• M15: 18,453,795 km (0.085 R)
• M16: 19,533,144 km (0.115 R)
• M17: 20,228,923 km (0.078 R)
• M18: 24,116,074 km (0.049 R)
• M19: 29,641,472 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.4

Radius: 8.8

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.2 AU - 6.86 AU

Year: 8531 Days

Day: 5.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 60,581,706 km

• M1: 109,506 km (0.118 R)
• M2: 417,228 km (0.042 R)
• M3: 748,289 km (0.062 R)
• M4: 1,035,816 km (0.03 R)
• M5: 1,444,218 km (0.041 R)
• M6: 2,119,054 km (0.111 R)
• M7: 3,266,619 km (0.086 R)
• M8: 5,833,419 km (0.098 R)
• M9: 9,137,139 km (0.114 R)
• M10: 10,114,162 km (0.086 R)
• M11: 13,251,080 km (0.094 R)
• M12: 14,112,614 km (0.109 R)
• M13: 23,928,778 km (0.11 R)
• M14: 29,663,911 km (0.111 R)
• M15: 30,485,652 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 615.8

Radius: 4.1

Gravity: 36.63 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.99 AU - 7.25 AU

Year: 9932 Days

Day: 16.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 60,581,706 km

• M1: 51,013 km (0.084 R)
• M2: 219,011 km (0.108 R)
• M3: 371,452 km (0.116 R)
• M4: 527,632 km (0.073 R)
• M5: 744,249 km (0.092 R)
• M6: 1,028,635 km (0.108 R)
• M7: 1,172,847 km (0.101 R)
• M8: 1,530,237 km (0.047 R)
• M9: 2,023,311 km (0.118 R)
• M10: 2,800,771 km (0.097 R)
• M11: 3,811,305 km (0.085 R)
• M12: 3,996,208 km (0.066 R)
• M13: 5,012,127 km (0.114 R)
• M14: 5,396,893 km (0.113 R)
• M15: 5,835,514 km (0.06 R)
• M16: 6,745,518 km (0.116 R)
• M17: 7,094,978 km (0.04 R)
• M18: 7,456,556 km (0.059 R)
• M19: 8,043,130 km (0.07 R)
• M20: 9,213,134 km (0.115 R)
• M21: 9,937,487 km (0.102 R)
• M22: 10,086,786 km (0.103 R)
• M23: 13,457,076 km (0.072 R)
• M24: 14,135,353 km (0.056 R)
• M25: 16,515,007 km (0.07 R)
• M26: 17,872,458 km (0.108 R)
• M27: 21,629,608 km (0.087 R)
• M28: 22,302,948 km (0.072 R)
• M29: 23,691,516 km (0.05 R)
• M30: 25,506,886 km (0.111 R)
• M31: 28,802,377 km (0.053 R)
• M32: 30,133,798 km (0.032 R)
• M33: 31,720,583 km (0.073 R)
• M34: 32,479,643 km (0.099 R)
• M35: 34,034,264 km (0.076 R)
• M36: 42,034,159 km (0.089 R)
• M37: 42,424,909 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 331.2

Radius: 6.5

Gravity: 7.84 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 8.55 AU - 11.25 AU

Year: 20434 Days

Day: 16.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 60,581,706 km

• M1: 81,830 km (0.118 R)
• M2: 367,712 km (0.077 R)
• M3: 617,390 km (0.115 R)
• M4: 1,245,402 km (0.032 R)
• M5: 1,541,157 km (0.059 R)
• M6: 2,044,853 km (0.059 R)
• M7: 2,314,877 km (0.107 R)
• M8: 2,950,818 km (0.098 R)
• M9: 4,220,156 km (0.11 R)
• M10: 4,725,198 km (0.112 R)
• M11: 6,771,697 km (0.074 R)
• M12: 7,508,168 km (0.093 R)
• M13: 9,820,801 km (0.1 R)
• M14: 10,091,872 km (0.118 R)
• M15: 12,255,357 km (0.061 R)
• M16: 12,633,241 km (0.097 R)
• M17: 12,953,979 km (0.1 R)
• M18: 13,881,037 km (0.051 R)
• M19: 14,153,903 km (0.038 R)
• M20: 14,430,211 km (0.113 R)
• M21: 14,780,718 km (0.108 R)
• M22: 15,065,254 km (0.109 R)
• M23: 15,940,850 km (0.109 R)
• M24: 16,164,798 km (0.104 R)
• M25: 17,004,491 km (0.073 R)
• M26: 20,655,277 km (0.119 R)
• M27: 23,327,694 km (0.1 R)
• M28: 24,005,671 km (0.11 R)
• M29: 32,712,118 km (0.086 R)
• M30: 34,925,119 km (0.12 R)
• M31: 43,020,308 km (0.118 R)
• M32: 45,522,333 km (0.037 R)
• M33: 50,171,685 km (0.084 R)
• M34: 54,448,838 km (0.081 R)
• M35: 55,127,713 km (0.113 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: 198 - 12,655 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit