🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.1

Radius: 12

Gravity: 6.06 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.4 AU - 0.62 AU

Year: 243 Days

Day: 11.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 78,702,291 km

• M1: 149,299 km (0.097 R)
• M2: 553,662 km (0.117 R)
• M3: 1,586,934 km (0.119 R)
• M4: 2,394,613 km (0.086 R)
• M5: 2,789,402 km (0.077 R)
• M6: 3,600,970 km (0.086 R)
• M7: 4,233,620 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442

Radius: 13.3

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.5 AU - 0.78 AU

Year: 341 Days

Day: 6.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 78,702,291 km

• M1: 165,754 km (0.052 R)
• M2: 581,637 km (0.059 R)
• M3: 1,066,782 km (0.076 R)
• M4: 1,610,122 km (0.111 R)
• M5: 2,028,248 km (0.117 R)
• M6: 2,908,033 km (0.111 R)
• M7: 3,571,500 km (0.111 R)
• M8: 4,112,595 km (0.048 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.3

Radius: 13.7

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.65 AU - 0.69 AU

Year: 366 Days

Day: 6.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 78,702,291 km

• M1: 170,392 km (0.105 R)
• M2: 820,844 km (0.102 R)
• M3: 1,554,771 km (0.069 R)
• M4: 2,292,438 km (0.04 R)
• M5: 3,761,788 km (0.081 R)
• M6: 4,228,982 km (0.1 R)
• M7: 5,025,591 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648

Radius: 8.4

Gravity: 9.18 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.7 AU - 2 AU

Year: 1678 Days

Day: 10.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 78,702,291 km

• M1: 104,419 km (0.093 R)
• M2: 473,028 km (0.114 R)
• M3: 1,112,859 km (0.044 R)
• M4: 1,524,103 km (0.1 R)
• M5: 1,934,600 km (0.068 R)
• M6: 2,280,470 km (0.033 R)
• M7: 2,934,811 km (0.106 R)
• M8: 3,314,042 km (0.073 R)
• M9: 4,321,284 km (0.103 R)
• M10: 4,752,425 km (0.055 R)
• M11: 5,211,990 km (0.039 R)
• M12: 5,769,990 km (0.087 R)
• M13: 6,416,701 km (0.092 R)
• M14: 6,744,770 km (0.03 R)
• M15: 7,057,728 km (0.104 R)
• M16: 7,489,917 km (0.061 R)
• M17: 8,112,842 km (0.089 R)
• M18: 9,174,688 km (0.102 R)
• M19: 10,190,009 km (0.093 R)
• M20: 10,637,456 km (0.084 R)
• M21: 11,534,744 km (0.087 R)
• M22: 12,559,340 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.1

Radius: 11.7

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.31 AU - 3.09 AU

Year: 2959 Days

Day: 12.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 78,702,291 km

• M1: 147,653 km (0.103 R)
• M2: 605,572 km (0.116 R)
• M3: 1,072,766 km (0.086 R)
• M4: 1,545,496 km (0.049 R)
• M5: 1,992,943 km (0.084 R)
• M6: 2,384,740 km (0.059 R)
• M7: 2,891,727 km (0.085 R)
• M8: 3,433,870 km (0.039 R)
• M9: 4,836,200 km (0.063 R)
• M10: 5,527,941 km (0.064 R)
• M11: 6,203,225 km (0.034 R)
• M12: 7,258,339 km (0.07 R)
• M13: 9,360,488 km (0.054 R)
• M14: 10,551,287 km (0.109 R)
• M15: 16,442,152 km (0.067 R)
• M16: 19,840,418 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.8

Radius: 12.8

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.34 AU - 3.36 AU

Year: 4089 Days

Day: 10 Hours

Environment

Temp: -211 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 78,702,291 km

• M1: 160,219 km (0.078 R)
• M2: 563,834 km (0.07 R)
• M3: 1,034,768 km (0.113 R)
• M4: 1,488,349 km (0.113 R)
• M5: 2,211,655 km (0.101 R)
• M6: 2,767,411 km (0.061 R)
• M7: 3,359,220 km (0.068 R)
• M8: 4,098,084 km (0.105 R)
• M9: 5,115,050 km (0.049 R)
• M10: 6,236,286 km (0.081 R)
• M11: 6,704,378 km (0.107 R)
• M12: 7,777,444 km (0.075 R)
• M13: 9,985,209 km (0.08 R)
• M14: 10,464,521 km (0.092 R)
• M15: 11,862,214 km (0.062 R)
• M16: 12,309,362 km (0.089 R)
• M17: 16,689,886 km (0.077 R)
• M18: 21,220,009 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 356.9

Radius: 6.7

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 9.08 AU - 11.92 AU

Year: 22689 Days

Day: 23.3 Hours

Environment

Temp: -242 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 78,702,291 km

• M1: 84,074 km (0.08 R)
• M2: 316,848 km (0.107 R)
• M3: 673,340 km (0.082 R)
• M4: 1,037,760 km (0.078 R)
• M5: 1,672,205 km (0.1 R)
• M6: 2,122,943 km (0.085 R)
• M7: 2,814,684 km (0.091 R)
• M8: 4,245,139 km (0.099 R)
• M9: 4,837,397 km (0.081 R)
• M10: 5,153,347 km (0.106 R)
• M11: 5,905,226 km (0.049 R)
• M12: 6,225,665 km (0.054 R)
• M13: 6,857,716 km (0.113 R)
• M14: 7,860,919 km (0.095 R)
• M15: 8,958,519 km (0.088 R)
• M16: 11,210,116 km (0.111 R)
• M17: 12,336,588 km (0.115 R)
• M18: 14,307,241 km (0.103 R)
• M19: 17,114,296 km (0.064 R)
• M20: 20,539,638 km (0.12 R)
• M21: 20,813,701 km (0.048 R)
• M22: 24,498,297 km (0.082 R)
• M23: 26,386,372 km (0.058 R)
• M24: 29,281,689 km (0.064 R)
• M25: 31,405,829 km (0.065 R)
• M26: 31,891,424 km (0.111 R)
• M27: 33,630,499 km (0.1 R)
• M28: 35,958,242 km (0.107 R)
• M29: 39,085,884 km (0.036 R)
• M30: 49,385,099 km (0.108 R)
• M31: 61,165,782 km (0.097 R)
• M32: 62,494,959 km (0.028 R)
• M33: 64,427,016 km (0.092 R)
• M34: 66,597,980 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 572.5

Radius: 3.2

Gravity: 55.91 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 8.88 AU - 12.32 AU

Year: 23014 Days

Day: 15.1 Hours

Environment

Temp: -233 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 78,702,291 km

• M1: 39,793 km (0.09 R)
• M2: 147,354 km (0.082 R)
• M3: 521,947 km (0.057 R)
• M4: 650,452 km (0.086 R)
• M5: 1,022,053 km (0.105 R)
• M6: 1,406,519 km (0.109 R)
• M7: 1,958,236 km (0.11 R)
• M8: 2,569,343 km (0.106 R)
• M9: 3,412,477 km (0.054 R)
• M10: 3,648,991 km (0.119 R)
• M11: 3,833,595 km (0.118 R)
• M12: 5,382,382 km (0.09 R)
• M13: 5,621,589 km (0.084 R)
• M14: 6,740,581 km (0.091 R)
• M15: 8,000,045 km (0.111 R)
• M16: 10,847,042 km (0.11 R)
• M17: 12,633,839 km (0.082 R)
• M18: 14,761,420 km (0.029 R)
• M19: 21,049,767 km (0.109 R)
• M20: 22,964,769 km (0.075 R)
• M21: 23,487,314 km (0.068 R)
• M22: 23,804,612 km (0.05 R)
• M23: 25,993,677 km (0.113 R)
• M24: 27,956,700 km (0.111 R)
• M25: 30,016,364 km (0.058 R)
• M26: 31,915,659 km (0.102 R)
• M27: 34,844,037 km (0.037 R)
• M28: 39,267,047 km (0.12 R)
• M29: 39,564,598 km (0.081 R)
• M30: 43,889,622 km (0.099 R)
• M31: 47,164,768 km (0.048 R)
• M32: 58,152,731 km (0.113 R)
• M33: 62,702,152 km (0.078 R)
• M34: 65,584,305 km (0.087 R)
• M35: 71,168,793 km (0.092 R)
• M36: 73,173,405 km (0.088 R)
• M37: 77,762,170 km (0.086 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 16,042 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit