🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.1

Radius: 14.2

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.55 AU - 0.59 AU

Year: 287 Days

Day: 6.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 92,294,642 km

• M1: 176,675 km (0.103 R)
• M2: 620,682 km (0.085 R)
• M3: 1,214,436 km (0.088 R)
• M4: 2,017,776 km (0.112 R)
• M5: 2,537,479 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.5

Radius: 11.3

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.53 AU - 0.65 AU

Year: 302 Days

Day: 10.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 92,294,642 km

• M1: 140,622 km (0.065 R)
• M2: 606,171 km (0.1 R)
• M3: 964,158 km (0.09 R)
• M4: 1,678,189 km (0.07 R)
• M5: 2,540,621 km (0.049 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.1

Radius: 12.5

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.26 AU - 1.44 AU

Year: 1046 Days

Day: 9.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 92,294,642 km

• M1: 155,432 km (0.12 R)
• M2: 644,168 km (0.098 R)
• M3: 1,129,314 km (0.1 R)
• M4: 1,814,173 km (0.104 R)
• M5: 2,210,009 km (0.028 R)
• M6: 2,787,457 km (0.114 R)
• M7: 3,841,823 km (0.103 R)
• M8: 4,400,571 km (0.108 R)
• M9: 5,031,724 km (0.12 R)
• M10: 5,764,006 km (0.059 R)
• M11: 6,210,556 km (0.056 R)
• M12: 6,611,627 km (0.084 R)
• M13: 7,343,161 km (0.082 R)
• M14: 8,101,921 km (0.12 R)
• M15: 8,527,527 km (0.086 R)
• M16: 9,805,392 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.1

Radius: 12.8

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.72 AU - 3.04 AU

Year: 3259 Days

Day: 14.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 92,294,642 km

• M1: 159,172 km (0.069 R)
• M2: 623,075 km (0.034 R)
• M3: 1,079,498 km (0.05 R)
• M4: 2,253,542 km (0.114 R)
• M5: 2,780,127 km (0.101 R)
• M6: 3,583,467 km (0.113 R)
• M7: 4,559,743 km (0.108 R)
• M8: 5,678,586 km (0.111 R)
• M9: 6,631,823 km (0.102 R)
• M10: 8,135,282 km (0.114 R)
• M11: 9,423,469 km (0.118 R)
• M12: 10,590,183 km (0.048 R)
• M13: 13,503,302 km (0.066 R)
• M14: 16,346,559 km (0.037 R)
• M15: 19,885,596 km (0.03 R)
• M16: 20,597,832 km (0.102 R)
• M17: 22,141,831 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.8

Radius: 13.8

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.68 AU - 3.58 AU

Year: 3693 Days

Day: 8.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 92,294,642 km

• M1: 172,486 km (0.102 R)
• M2: 844,480 km (0.07 R)
• M3: 1,514,529 km (0.119 R)
• M4: 2,205,671 km (0.027 R)
• M5: 2,961,888 km (0.08 R)
• M6: 3,487,126 km (0.088 R)
• M7: 4,823,035 km (0.12 R)
• M8: 5,528,389 km (0.076 R)
• M9: 6,045,549 km (0.106 R)
• M10: 7,336,728 km (0.067 R)
• M11: 9,134,895 km (0.077 R)
• M12: 9,782,205 km (0.108 R)
• M13: 13,248,238 km (0.085 R)
• M14: 14,582,950 km (0.109 R)
• M15: 15,309,397 km (0.085 R)
• M16: 16,278,791 km (0.101 R)
• M17: 17,403,468 km (0.111 R)
• M18: 18,760,171 km (0.086 R)
• M19: 20,570,006 km (0.068 R)
• M20: 22,357,103 km (0.062 R)
• M21: 22,975,241 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.3

Radius: 11.8

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.85 AU - 4.19 AU

Year: 4404 Days

Day: 7.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 92,294,642 km

• M1: 146,756 km (0.06 R)
• M2: 552,016 km (0.118 R)
• M3: 1,053,767 km (0.081 R)
• M4: 1,650,214 km (0.09 R)
• M5: 3,198,552 km (0.082 R)
• M6: 4,462,504 km (0.068 R)
• M7: 5,234,130 km (0.114 R)
• M8: 6,358,807 km (0.094 R)
• M9: 8,930,095 km (0.103 R)
• M10: 10,488,606 km (0.073 R)
• M11: 10,915,857 km (0.089 R)
• M12: 11,443,938 km (0.116 R)
• M13: 13,678,332 km (0.111 R)
• M14: 15,964,636 km (0.088 R)
• M15: 16,818,989 km (0.048 R)
• M16: 20,676,670 km (0.056 R)
• M17: 22,668,865 km (0.036 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.1

Radius: 14.8

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.69 AU - 4.95 AU

Year: 5988 Days

Day: 13 Hours

Environment

Temp: -227 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 92,294,642 km

• M1: 184,155 km (0.063 R)
• M2: 663,018 km (0.042 R)
• M3: 1,279,660 km (0.07 R)
• M4: 2,102,748 km (0.028 R)
• M5: 3,338,576 km (0.038 R)
• M6: 3,903,906 km (0.065 R)
• M7: 4,937,328 km (0.109 R)
• M8: 6,207,115 km (0.119 R)
• M9: 6,675,805 km (0.055 R)
• M10: 8,006,927 km (0.116 R)
• M11: 8,910,199 km (0.118 R)
• M12: 9,796,865 km (0.107 R)
• M13: 10,348,134 km (0.036 R)
• M14: 16,461,750 km (0.063 R)
• M15: 18,427,765 km (0.101 R)
• M16: 19,867,495 km (0.118 R)
• M17: 20,409,189 km (0.077 R)
• M18: 23,044,056 km (0.041 R)
• M19: 23,869,387 km (0.046 R)
• M20: 25,026,377 km (0.094 R)
• M21: 26,708,755 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 418.9

Radius: 7.1

Gravity: 8.31 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 6.12 AU - 7.1 AU

Year: 11333 Days

Day: 22.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 92,294,642 km

• M1: 133,740 km (0.106 R)
• M2: 828,772 km (0.085 R)
• M3: 1,153,699 km (0.076 R)
• M4: 1,631,514 km (0.059 R)
• M5: 3,152,476 km (0.05 R)
• M6: 5,473,936 km (0.061 R)
• M7: 11,767,069 km (0.069 R)
• M8: 12,042,030 km (0.095 R)
• M9: 14,713,848 km (0.113 R)
• M10: 16,838,138 km (0.114 R)
• M11: 17,257,910 km (0.096 R)
• M12: 26,247,844 km (0.05 R)
• M13: 28,852,343 km (0.077 R)
• M14: 29,151,987 km (0.099 R)
• M15: 30,474,433 km (0.067 R)
• M16: 35,019,964 km (0.061 R)
• M17: 38,409,403 km (0.065 R)
• M18: 39,504,310 km (0.111 R)
• M19: 44,092,028 km (0.039 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 485.2

Radius: 5

Gravity: 19.41 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 8.17 AU - 11.51 AU

Year: 20584 Days

Day: 16.4 Hours

Environment

Temp: -236 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 92,294,642 km

• M1: 65,973 km (0.11 R)
• M2: 492,476 km (0.059 R)
• M3: 1,128,566 km (0.058 R)
• M4: 1,729,501 km (0.116 R)
• M5: 2,041,413 km (0.114 R)
• M6: 2,433,509 km (0.115 R)
• M7: 2,612,876 km (0.045 R)
• M8: 3,049,253 km (0.098 R)
• M9: 3,852,594 km (0.105 R)
• M10: 4,823,035 km (0.074 R)
• M11: 7,991,668 km (0.056 R)
• M12: 10,115,060 km (0.083 R)
• M13: 11,617,621 km (0.114 R)
• M14: 14,321,453 km (0.106 R)
• M15: 15,057,624 km (0.061 R)
• M16: 15,818,628 km (0.109 R)
• M17: 16,445,593 km (0.114 R)
• M18: 16,604,915 km (0.068 R)
• M19: 17,252,524 km (0.109 R)
• M20: 23,051,985 km (0.085 R)
• M21: 23,452,309 km (0.093 R)
• M22: 26,494,980 km (0.107 R)
• M23: 27,267,054 km (0.108 R)
• M24: 27,827,598 km (0.104 R)
• M25: 28,395,770 km (0.067 R)
• M26: 30,265,893 km (0.095 R)
• M27: 32,341,115 km (0.082 R)
• M28: 34,770,734 km (0.075 R)
• M29: 39,416,945 km (0.051 R)
• M30: 40,422,392 km (0.085 R)
• M31: 48,431,862 km (0.12 R)
• M32: 52,460,682 km (0.112 R)
• M33: 52,979,488 km (0.107 R)
• M34: 55,984,161 km (0.069 R)
• M35: 56,707,167 km (0.082 R)
• M36: 58,356,933 km (0.116 R)
• M37: 60,416,446 km (0.09 R)
• M38: 60,986,414 km (0.05 R)
• M39: 62,717,860 km (0.098 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 923.3

Radius: 3.7

Gravity: 67.44 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 9.59 AU - 11.61 AU

Year: 23014 Days

Day: 24.3 Hours

Environment

Temp: -237 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 92,294,642 km

• M1: 46,076 km (0.116 R)
• M2: 299,196 km (0.036 R)
• M3: 719,566 km (0.114 R)
• M4: 1,228,049 km (0.055 R)
• M5: 1,861,746 km (0.09 R)
• M6: 2,049,491 km (0.068 R)
• M7: 2,956,802 km (0.112 R)
• M8: 3,933,826 km (0.084 R)
• M9: 5,434,292 km (0.1 R)
• M10: 7,587,006 km (0.059 R)
• M11: 12,573,103 km (0.118 R)
• M12: 16,861,475 km (0.091 R)
• M13: 18,138,143 km (0.054 R)
• M14: 21,295,107 km (0.096 R)
• M15: 24,684,696 km (0.115 R)
• M16: 31,687,223 km (0.119 R)
• M17: 32,784,523 km (0.114 R)
• M18: 33,342,673 km (0.085 R)
• M19: 35,054,671 km (0.07 R)
• M20: 44,840,765 km (0.085 R)
• M21: 46,572,360 km (0.09 R)
• M22: 47,632,411 km (0.11 R)
• M23: 54,527,077 km (0.071 R)
• M24: 59,957,929 km (0.104 R)
• M25: 60,165,720 km (0.098 R)
• M26: 85,284,699 km (0.059 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: 374 - 20,127 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit