🌌 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: 412.2

Radius: 14.5

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.54 AU - 0.6 AU

Year: 292 Days

Day: 7.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 91,646,997 km

• M1: 180,265 km (0.07 R)
• M2: 712,385 km (0.08 R)
• M3: 1,289,833 km (0.118 R)
• M4: 1,741,319 km (0.075 R)
• M5: 2,285,855 km (0.05 R)
• M6: 2,749,010 km (0.062 R)
• M7: 3,275,445 km (0.106 R)
• M8: 3,792,605 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.8

Radius: 9.6

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.58 AU - 0.74 AU

Year: 364 Days

Day: 11 Hours

Environment

Temp: -149 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 91,646,997 km

• M1: 119,379 km (0.074 R)
• M2: 423,811 km (0.105 R)
• M3: 786,137 km (0.101 R)
• M4: 1,511,088 km (0.118 R)
• M5: 1,894,657 km (0.032 R)
• M6: 2,280,919 km (0.096 R)
• M7: 2,689,919 km (0.101 R)
• M8: 3,453,317 km (0.102 R)
• M9: 4,047,071 km (0.044 R)
• M10: 4,368,557 km (0.117 R)
• M11: 4,692,736 km (0.095 R)
• M12: 5,002,852 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.6

Radius: 10.7

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.7 AU - 0.98 AU

Year: 522 Days

Day: 5.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 91,646,997 km

• M1: 133,142 km (0.048 R)
• M2: 472,879 km (0.109 R)
• M3: 835,355 km (0.119 R)
• M4: 1,466,658 km (0.056 R)
• M5: 1,931,309 km (0.071 R)
• M6: 2,513,394 km (0.08 R)
• M7: 2,885,294 km (0.107 R)
• M8: 3,741,293 km (0.097 R)
• M9: 4,085,368 km (0.076 R)
• M10: 4,511,124 km (0.093 R)
• M11: 5,080,792 km (0.072 R)
• M12: 5,609,322 km (0.106 R)
• M13: 6,024,755 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.4

Radius: 13.6

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.97 AU - 1.01 AU

Year: 668 Days

Day: 13.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 91,646,997 km

• M1: 169,345 km (0.076 R)
• M2: 644,916 km (0.12 R)
• M3: 1,129,763 km (0.041 R)
• M4: 1,574,368 km (0.032 R)
• M5: 2,065,498 km (0.119 R)
• M6: 2,500,828 km (0.103 R)
• M7: 3,252,557 km (0.12 R)
• M8: 4,077,290 km (0.099 R)
• M9: 4,886,764 km (0.03 R)
• M10: 6,438,244 km (0.097 R)
• M11: 7,143,448 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.4

Radius: 13.9

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.97 AU - 1.19 AU

Year: 761 Days

Day: 8.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 91,646,997 km

• M1: 369,956 km (0.11 R)
• M2: 996,771 km (0.078 R)
• M3: 1,516,474 km (0.118 R)
• M4: 2,171,862 km (0.084 R)
• M5: 2,684,534 km (0.088 R)
• M6: 3,417,414 km (0.114 R)
• M7: 4,132,043 km (0.073 R)
• M8: 5,477,975 km (0.054 R)
• M9: 6,126,631 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.8

Radius: 8.8

Gravity: 10.12 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.76 AU - 2.14 AU

Year: 1847 Days

Day: 13.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 91,646,997 km

• M1: 111,600 km (0.093 R)
• M2: 434,432 km (0.051 R)
• M3: 807,829 km (0.118 R)
• M4: 1,082,191 km (0.1 R)
• M5: 1,357,900 km (0.087 R)
• M6: 1,691,653 km (0.115 R)
• M7: 2,214,198 km (0.086 R)
• M8: 2,709,367 km (0.051 R)
• M9: 3,260,486 km (0.095 R)
• M10: 5,120,586 km (0.079 R)
• M11: 5,530,932 km (0.114 R)
• M12: 6,392,018 km (0.102 R)
• M13: 7,032,297 km (0.116 R)
• M14: 7,568,904 km (0.091 R)
• M15: 8,565,525 km (0.116 R)
• M16: 8,981,407 km (0.103 R)
• M17: 9,377,094 km (0.083 R)
• M18: 10,670,966 km (0.045 R)
• M19: 12,440,709 km (0.049 R)
• M20: 14,487,207 km (0.078 R)
• M21: 15,543,368 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.7

Radius: 11.5

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3 AU - 3.48 AU

Year: 3956 Days

Day: 6.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 91,646,997 km

• M1: 143,016 km (0.089 R)
• M2: 504,594 km (0.045 R)
• M3: 960,867 km (0.076 R)
• M4: 1,927,868 km (0.046 R)
• M5: 2,713,257 km (0.119 R)
• M6: 3,102,959 km (0.109 R)
• M7: 3,817,289 km (0.028 R)
• M8: 4,245,438 km (0.098 R)
• M9: 5,623,833 km (0.045 R)
• M10: 6,657,554 km (0.119 R)
• M11: 7,250,410 km (0.092 R)
• M12: 9,134,745 km (0.089 R)
• M13: 9,643,528 km (0.046 R)
• M14: 12,654,334 km (0.085 R)
• M15: 15,012,296 km (0.119 R)
• M16: 16,666,848 km (0.096 R)
• M17: 17,816,658 km (0.104 R)
• M18: 18,612,219 km (0.039 R)
• M19: 19,018,676 km (0.06 R)
• M20: 20,704,495 km (0.031 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.3

Radius: 12.8

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.29 AU - 4.81 AU

Year: 6583 Days

Day: 14.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 86.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 91,646,997 km

• M1: 159,172 km (0.088 R)
• M2: 630,106 km (0.094 R)
• M3: 1,523,654 km (0.045 R)
• M4: 1,968,259 km (0.101 R)
• M5: 2,674,212 km (0.116 R)
• M6: 3,372,534 km (0.045 R)
• M7: 3,811,155 km (0.115 R)
• M8: 4,214,022 km (0.076 R)
• M9: 4,995,223 km (0.059 R)
• M10: 5,538,412 km (0.077 R)
• M11: 8,829,416 km (0.111 R)
• M12: 9,626,025 km (0.095 R)
• M13: 10,793,187 km (0.098 R)
• M14: 12,613,943 km (0.052 R)
• M15: 13,461,564 km (0.097 R)
• M16: 15,807,558 km (0.057 R)
• M17: 17,753,527 km (0.082 R)
• M18: 27,408,574 km (0.084 R)
• M19: 29,558,894 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 718

Radius: 3.4

Gravity: 62.11 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.86 AU - 7.18 AU

Year: 10018 Days

Day: 21.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 91,646,997 km

• M1: 42,486 km (0.107 R)
• M2: 493,374 km (0.118 R)
• M3: 682,465 km (0.094 R)
• M4: 1,437,935 km (0.053 R)
• M5: 2,148,525 km (0.069 R)
• M6: 2,469,711 km (0.074 R)
• M7: 3,399,163 km (0.096 R)
• M8: 5,428,907 km (0.059 R)
• M9: 6,021,763 km (0.077 R)
• M10: 6,167,322 km (0.096 R)
• M11: 6,315,125 km (0.101 R)
• M12: 6,812,238 km (0.06 R)
• M13: 7,626,948 km (0.111 R)
• M14: 8,190,184 km (0.09 R)
• M15: 10,406,028 km (0.067 R)
• M16: 11,261,728 km (0.09 R)
• M17: 11,371,981 km (0.082 R)
• M18: 11,706,781 km (0.088 R)
• M19: 12,691,285 km (0.062 R)
• M20: 13,172,990 km (0.051 R)
• M21: 18,990,103 km (0.107 R)
• M22: 19,540,474 km (0.072 R)
• M23: 19,859,716 km (0.073 R)
• M24: 20,263,480 km (0.095 R)
• M25: 21,339,239 km (0.089 R)
• M26: 21,762,900 km (0.09 R)
• M27: 23,067,543 km (0.041 R)
• M28: 23,784,266 km (0.097 R)
• M29: 27,193,602 km (0.06 R)
• M30: 27,993,202 km (0.099 R)
• M31: 28,195,459 km (0.064 R)
• M32: 30,378,840 km (0.06 R)
• M33: 32,337,674 km (0.091 R)
• M34: 37,110,744 km (0.052 R)
• M35: 37,723,048 km (0.054 R)
• M36: 39,473,493 km (0.086 R)
• M37: 40,756,294 km (0.069 R)
• M38: 41,934,527 km (0.085 R)
• M39: 43,540,460 km (0.04 R)
• M40: 46,307,273 km (0.107 R)
• M41: 47,446,012 km (0.104 R)
• M42: 47,733,689 km (0.1 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 949.7

Radius: 4.9

Gravity: 39.55 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 9.14 AU - 11.48 AU

Year: 22453 Days

Day: 21.1 Hours

Environment

Temp: -238 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 91,646,997 km

• M1: 60,886 km (0.098 R)
• M2: 301,589 km (0.055 R)
• M3: 622,178 km (0.047 R)
• M4: 1,175,241 km (0.045 R)
• M5: 1,883,736 km (0.081 R)
• M6: 2,248,755 km (0.119 R)
• M7: 2,436,201 km (0.098 R)
• M8: 2,710,863 km (0.1 R)
• M9: 2,869,287 km (0.104 R)
• M10: 3,204,985 km (0.041 R)
• M11: 3,473,363 km (0.08 R)
• M12: 6,010,842 km (0.087 R)
• M13: 6,190,210 km (0.068 R)
• M14: 9,691,548 km (0.091 R)
• M15: 11,440,647 km (0.111 R)
• M16: 12,209,879 km (0.117 R)
• M17: 14,243,363 km (0.092 R)
• M18: 17,563,239 km (0.119 R)
• M19: 25,679,970 km (0.12 R)
• M20: 28,103,007 km (0.065 R)
• M21: 28,985,784 km (0.118 R)
• M22: 29,627,559 km (0.088 R)
• M23: 32,152,921 km (0.096 R)
• M24: 35,107,030 km (0.084 R)
• M25: 36,130,579 km (0.115 R)
• M26: 37,475,463 km (0.027 R)
• M27: 42,692,839 km (0.059 R)
• M28: 51,114,900 km (0.086 R)
• M29: 52,050,934 km (0.052 R)
• M30: 58,518,199 km (0.105 R)
• M31: 61,416,508 km (0.114 R)
• M32: 63,329,267 km (0.109 R)
• M33: 78,584,509 km (0.08 R)
• M34: 79,330,853 km (0.109 R)
• M35: 82,875,874 km (0.103 R)
• M36: 83,648,996 km (0.073 R)
• M37: 86,525,164 km (0.11 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 18,598 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit