🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.3

Radius: 14

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.62 AU - 0.92 AU

Year: 443 Days

Day: 11.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 61,801,237 km

• M1: 174,132 km (0.101 R)
• M2: 732,581 km (0.113 R)
• M3: 1,281,605 km (0.068 R)
• M4: 1,749,397 km (0.088 R)
• M5: 2,550,045 km (0.029 R)
• M6: 3,114,777 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.6

Radius: 12.9

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.1 AU - 1.32 AU

Year: 873 Days

Day: 13.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 61,801,237 km

• M1: 160,519 km (0.101 R)
• M2: 641,775 km (0.094 R)
• M3: 1,098,048 km (0.09 R)
• M4: 1,560,007 km (0.096 R)
• M5: 2,602,704 km (0.041 R)
• M6: 3,695,217 km (0.089 R)
• M7: 5,985,261 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.4

Radius: 8.7

Gravity: 12.25 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.32 AU - 1.48 AU

Year: 1087 Days

Day: 14.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 61,801,237 km

• M1: 108,758 km (0.086 R)
• M2: 603,927 km (0.107 R)
• M3: 963,560 km (0.089 R)
• M4: 1,448,257 km (0.055 R)
• M5: 1,790,836 km (0.116 R)
• M6: 2,455,200 km (0.1 R)
• M7: 3,072,142 km (0.063 R)
• M8: 3,564,319 km (0.106 R)
• M9: 5,486,801 km (0.089 R)
• M10: 6,658,302 km (0.059 R)
• M11: 6,950,766 km (0.041 R)
• M12: 8,263,338 km (0.107 R)
• M13: 10,862,152 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.7

Radius: 11

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.29 AU - 3.63 AU

Year: 3341 Days

Day: 9.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 61,801,237 km

• M1: 138,528 km (0.096 R)
• M2: 525,238 km (0.057 R)
• M3: 922,869 km (0.045 R)
• M4: 1,718,730 km (0.089 R)
• M5: 2,456,696 km (0.088 R)
• M6: 3,319,128 km (0.061 R)
• M7: 4,193,827 km (0.102 R)
• M8: 5,190,149 km (0.095 R)
• M9: 6,279,371 km (0.113 R)
• M10: 7,128,339 km (0.05 R)
• M11: 8,578,839 km (0.046 R)
• M12: 9,937,188 km (0.118 R)
• M13: 10,667,824 km (0.107 R)
• M14: 11,089,092 km (0.095 R)
• M15: 11,919,958 km (0.119 R)
• M16: 12,373,689 km (0.093 R)
• M17: 12,886,061 km (0.045 R)
• M18: 14,003,258 km (0.095 R)
• M19: 18,635,407 km (0.107 R)
• M20: 19,062,209 km (0.118 R)
• M21: 21,031,665 km (0.081 R)
• M22: 21,561,242 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.9

Radius: 13.1

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.03 AU - 4.13 AU

Year: 4444 Days

Day: 8.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 61,801,237 km

• M1: 179,218 km (0.112 R)
• M2: 924,814 km (0.11 R)
• M3: 2,484,821 km (0.056 R)
• M4: 4,160,915 km (0.075 R)
• M5: 5,710,749 km (0.099 R)
• M6: 6,257,529 km (0.116 R)
• M7: 6,839,166 km (0.117 R)
• M8: 7,697,708 km (0.034 R)
• M9: 8,714,824 km (0.117 R)
• M10: 10,175,348 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 712.2

Radius: 6.1

Gravity: 19.14 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.8 AU - 7.98 AU

Year: 11864 Days

Day: 18.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 133.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 61,801,237 km

• M1: 75,846 km (0.103 R)
• M2: 311,164 km (0.076 R)
• M3: 638,933 km (0.092 R)
• M4: 1,157,439 km (0.107 R)
• M5: 2,064,600 km (0.107 R)
• M6: 2,405,833 km (0.116 R)
• M7: 2,653,866 km (0.092 R)
• M8: 2,987,769 km (0.09 R)
• M9: 3,527,967 km (0.096 R)
• M10: 4,366,612 km (0.045 R)
• M11: 4,736,717 km (0.074 R)
• M12: 4,995,073 km (0.045 R)
• M13: 5,194,936 km (0.042 R)
• M14: 5,504,753 km (0.097 R)
• M15: 5,826,837 km (0.084 R)
• M16: 6,085,941 km (0.116 R)
• M17: 7,629,342 km (0.092 R)
• M18: 10,246,407 km (0.056 R)
• M19: 11,697,357 km (0.108 R)
• M20: 14,322,051 km (0.114 R)
• M21: 14,931,513 km (0.105 R)
• M22: 15,842,265 km (0.086 R)
• M23: 19,362,452 km (0.089 R)
• M24: 20,529,465 km (0.106 R)
• M25: 23,931,919 km (0.08 R)
• M26: 28,743,436 km (0.112 R)
• M27: 28,956,912 km (0.106 R)
• M28: 32,286,212 km (0.104 R)
• M29: 37,110,295 km (0.103 R)
• M30: 43,226,754 km (0.099 R)
• M31: 48,911,772 km (0.07 R)
• M32: 49,982,145 km (0.102 R)
• M33: 52,328,587 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 907.4

Radius: 3.8

Gravity: 62.84 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 6.41 AU - 8.61 AU

Year: 13501 Days

Day: 23.5 Hours

Environment

Temp: -235 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 61,801,237 km

• M1: 47,423 km (0.115 R)
• M2: 188,493 km (0.113 R)
• M3: 487,988 km (0.079 R)
• M4: 1,747,752 km (0.069 R)
• M5: 1,870,422 km (0.114 R)
• M6: 2,212,702 km (0.043 R)
• M7: 2,463,129 km (0.117 R)
• M8: 3,545,470 km (0.082 R)
• M9: 3,800,684 km (0.109 R)
• M10: 3,947,589 km (0.095 R)
• M11: 4,980,113 km (0.115 R)
• M12: 5,156,190 km (0.096 R)
• M13: 5,483,809 km (0.077 R)
• M14: 6,847,394 km (0.101 R)
• M15: 7,607,201 km (0.118 R)
• M16: 7,935,868 km (0.064 R)
• M17: 8,571,210 km (0.106 R)
• M18: 8,824,330 km (0.05 R)
• M19: 9,668,062 km (0.079 R)
• M20: 10,165,624 km (0.118 R)
• M21: 10,449,262 km (0.03 R)
• M22: 11,575,584 km (0.064 R)
• M23: 12,911,942 km (0.081 R)
• M24: 13,177,628 km (0.059 R)
• M25: 16,422,854 km (0.117 R)
• M26: 19,547,355 km (0.063 R)
• M27: 20,074,389 km (0.119 R)
• M28: 21,899,483 km (0.091 R)
• M29: 25,562,087 km (0.116 R)
• M30: 26,940,033 km (0.067 R)
• M31: 30,424,018 km (0.078 R)
• M32: 31,729,110 km (0.098 R)
• M33: 32,212,760 km (0.109 R)
• M34: 32,701,347 km (0.059 R)
• M35: 34,961,322 km (0.07 R)
• M36: 38,406,112 km (0.051 R)
• M37: 39,093,514 km (0.104 R)
• M38: 39,370,868 km (0.089 R)
• M39: 46,115,189 km (0.086 R)
• M40: 47,834,817 km (0.11 R)
• M41: 54,793,511 km (0.088 R)
• M42: 60,341,797 km (0.063 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 765.3

Radius: 4.4

Gravity: 39.53 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 6.41 AU - 8.79 AU

Year: 13745 Days

Day: 22.6 Hours

Environment

Temp: -235 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 61,801,237 km

• M1: 56,249 km (0.055 R)
• M2: 209,287 km (0.091 R)
• M3: 361,877 km (0.098 R)
• M4: 754,422 km (0.118 R)
• M5: 1,049,579 km (0.049 R)
• M6: 1,713,344 km (0.066 R)
• M7: 2,124,739 km (0.106 R)
• M8: 2,621,403 km (0.11 R)
• M9: 5,504,603 km (0.06 R)
• M10: 8,013,210 km (0.085 R)
• M11: 8,943,858 km (0.103 R)
• M12: 9,097,047 km (0.109 R)
• M13: 9,356,449 km (0.058 R)
• M14: 9,620,639 km (0.077 R)
• M15: 11,551,349 km (0.116 R)
• M16: 13,125,568 km (0.102 R)
• M17: 14,413,605 km (0.101 R)
• M18: 15,415,163 km (0.044 R)
• M19: 15,932,772 km (0.119 R)
• M20: 16,385,754 km (0.108 R)
• M21: 17,317,300 km (0.105 R)
• M22: 21,488,537 km (0.054 R)
• M23: 26,282,700 km (0.093 R)
• M24: 29,657,179 km (0.042 R)
• M25: 34,173,689 km (0.049 R)
• M26: 36,725,230 km (0.054 R)
• M27: 38,450,094 km (0.071 R)
• M28: 39,264,056 km (0.089 R)
• M29: 40,089,537 km (0.112 R)
• M30: 43,069,676 km (0.075 R)
• M31: 49,307,159 km (0.07 R)
• M32: 49,625,952 km (0.077 R)
• M33: 53,559,179 km (0.094 R)
• M34: 58,940,663 km (0.049 R)
• M35: 60,385,629 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 625.6

Radius: 7.4

Gravity: 11.42 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 6.98 AU - 9.36 AU

Year: 15319 Days

Day: 17.9 Hours

Environment

Temp: -236 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 61,801,237 km

• M1: 623,674 km (0.047 R)
• M2: 999,463 km (0.028 R)
• M3: 2,453,854 km (0.104 R)
• M4: 3,117,470 km (0.108 R)
• M5: 5,603,637 km (0.06 R)
• M6: 8,229,828 km (0.077 R)
• M7: 9,383,526 km (0.099 R)
• M8: 10,641,495 km (0.076 R)
• M9: 11,045,708 km (0.091 R)
• M10: 11,640,809 km (0.088 R)
• M11: 12,070,005 km (0.093 R)
• M12: 13,554,913 km (0.092 R)
• M13: 15,375,669 km (0.078 R)
• M14: 15,892,530 km (0.113 R)
• M15: 17,038,898 km (0.117 R)
• M16: 18,818,515 km (0.099 R)
• M17: 20,188,233 km (0.108 R)
• M18: 25,098,035 km (0.06 R)
• M19: 25,814,459 km (0.059 R)
• M20: 28,816,739 km (0.109 R)
• M21: 32,523,774 km (0.069 R)
• M22: 47,831,526 km (0.108 R)
• M23: 50,857,591 km (0.111 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 20,023 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit