🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.62 AU - 0.72 AU

Year: 199 Days

Day: 34.6 Hours

Environment

Temp: 129 °C

Axial Tilt: 116.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.55 AU - 2.17 AU

Year: 922 Days

Day: 47.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.2

Radius: 13.3

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 6.34 AU - 6.4 AU

Year: 5843 Days

Day: 14.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 55,895,029 km

• M1: 166,502 km (0.09 R)
• M2: 726,298 km (0.107 R)
• M3: 1,626,578 km (0.106 R)
• M4: 2,497,237 km (0.051 R)
• M5: 3,119,864 km (0.088 R)
• M6: 3,821,029 km (0.111 R)
• M7: 4,336,842 km (0.095 R)
• M8: 5,096,799 km (0.085 R)
• M9: 5,569,828 km (0.107 R)
• M10: 6,040,014 km (0.086 R)
• M11: 7,388,340 km (0.11 R)
• M12: 8,113,889 km (0.096 R)
• M13: 8,844,675 km (0.095 R)
• M14: 9,399,384 km (0.059 R)
• M15: 11,352,234 km (0.092 R)
• M16: 12,582,827 km (0.112 R)
• M17: 13,506,893 km (0.045 R)
• M18: 14,243,812 km (0.071 R)
• M19: 15,736,050 km (0.073 R)
• M20: 17,594,954 km (0.114 R)
• M21: 21,592,059 km (0.094 R)
• M22: 25,129,750 km (0.079 R)
• M23: 27,662,142 km (0.046 R)
• M24: 28,943,747 km (0.097 R)
• M25: 33,127,700 km (0.118 R)
• M26: 35,098,652 km (0.054 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195

Radius: 13.2

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 6.99 AU - 6.99 AU

Year: 6717 Days

Day: 9.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 55,895,029 km

• M1: 164,258 km (0.118 R)
• M2: 658,231 km (0.119 R)
• M3: 1,410,558 km (0.071 R)
• M4: 2,060,561 km (0.118 R)
• M5: 3,331,545 km (0.119 R)
• M6: 5,944,122 km (0.094 R)
• M7: 7,518,340 km (0.112 R)
• M8: 7,986,133 km (0.094 R)
• M9: 9,779,362 km (0.096 R)
• M10: 10,216,338 km (0.065 R)
• M11: 11,606,252 km (0.081 R)
• M12: 12,647,303 km (0.063 R)
• M13: 19,173,959 km (0.041 R)
• M14: 23,399,201 km (0.058 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.5

Radius: 12.8

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 9.87 AU - 11.51 AU

Year: 12703 Days

Day: 8.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 55,895,029 km

• M1: 159,621 km (0.076 R)
• M2: 1,538,465 km (0.079 R)
• M3: 2,164,681 km (0.109 R)
• M4: 2,805,110 km (0.08 R)
• M5: 3,205,882 km (0.108 R)
• M6: 4,438,419 km (0.111 R)
• M7: 4,986,695 km (0.098 R)
• M8: 6,789,948 km (0.063 R)
• M9: 7,689,181 km (0.11 R)
• M10: 9,575,461 km (0.111 R)
• M11: 12,626,509 km (0.116 R)
• M12: 14,177,989 km (0.063 R)
• M13: 15,235,646 km (0.074 R)
• M14: 18,109,421 km (0.117 R)
• M15: 19,916,264 km (0.115 R)
• M16: 24,346,605 km (0.085 R)
• M17: 35,815,675 km (0.096 R)
• M18: 36,541,673 km (0.096 R)
• M19: 38,905,619 km (0.118 R)
• M20: 40,580,816 km (0.055 R)
• M21: 41,105,755 km (0.113 R)
• M22: 41,901,616 km (0.096 R)
• M23: 42,707,799 km (0.118 R)
• M24: 45,469,824 km (0.09 R)
• M25: 48,791,046 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 283.2

Radius: 4.4

Gravity: 14.63 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 12.67 AU - 15.11 AU

Year: 18814 Days

Day: 17.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 55,895,029 km

• M1: 59,690 km (0.05 R)
• M2: 207,043 km (0.116 R)
• M3: 483,201 km (0.114 R)
• M4: 844,480 km (0.052 R)
• M5: 1,101,190 km (0.09 R)
• M6: 1,380,639 km (0.08 R)
• M7: 3,304,467 km (0.103 R)
• M8: 3,856,783 km (0.113 R)
• M9: 4,845,475 km (0.09 R)
• M10: 5,844,340 km (0.115 R)
• M11: 8,903,766 km (0.113 R)
• M12: 9,449,499 km (0.105 R)
• M13: 10,069,881 km (0.082 R)
• M14: 11,107,044 km (0.087 R)
• M15: 13,974,835 km (0.029 R)
• M16: 19,843,260 km (0.11 R)
• M17: 20,261,984 km (0.07 R)
• M18: 22,989,902 km (0.078 R)
• M19: 32,855,881 km (0.084 R)
• M20: 36,225,872 km (0.118 R)
• M21: 37,356,084 km (0.05 R)
• M22: 44,492,651 km (0.048 R)
• M23: 51,379,389 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 947.4

Radius: 7.1

Gravity: 18.79 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 15.17 AU - 15.53 AU

Year: 21857 Days

Day: 23.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 55,895,029 km

• M1: 88,412 km (0.119 R)
• M2: 529,726 km (0.095 R)
• M3: 2,302,610 km (0.077 R)
• M4: 2,843,706 km (0.088 R)
• M5: 3,201,394 km (0.107 R)
• M6: 3,589,003 km (0.044 R)
• M7: 4,108,406 km (0.094 R)
• M8: 4,421,963 km (0.1 R)
• M9: 5,500,863 km (0.09 R)
• M10: 6,418,197 km (0.108 R)
• M11: 8,222,049 km (0.12 R)
• M12: 9,006,839 km (0.03 R)
• M13: 9,779,362 km (0.101 R)
• M14: 10,213,196 km (0.073 R)
• M15: 10,466,765 km (0.095 R)
• M16: 10,986,767 km (0.059 R)
• M17: 15,616,223 km (0.034 R)
• M18: 16,038,238 km (0.085 R)
• M19: 20,283,975 km (0.1 R)
• M20: 22,663,778 km (0.091 R)
• M21: 23,533,391 km (0.093 R)
• M22: 24,088,100 km (0.067 R)
• M23: 27,478,436 km (0.111 R)
• M24: 27,723,328 km (0.116 R)
• M25: 35,913,063 km (0.084 R)
• M26: 39,845,393 km (0.083 R)
• M27: 46,614,248 km (0.108 R)
• M28: 48,196,245 km (0.061 R)
• M29: 54,495,961 km (0.12 R)
• M30: 55,466,403 km (0.116 R)
• M31: 65,375,616 km (0.079 R)
• M32: 70,286,914 km (0.092 R)
• M33: 71,205,445 km (0.087 R)
• M34: 75,198,960 km (0.083 R)
• M35: 79,339,380 km (0.11 R)
• M36: 80,335,104 km (0.106 R)
• M37: 83,372,539 km (0.073 R)
• M38: 85,179,382 km (0.062 R)
• M39: 89,138,490 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 948.4

Radius: 3.1

Gravity: 98.69 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 13.93 AU - 17.81 AU

Year: 22977 Days

Day: 23 Hours

Environment

Temp: -189 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 55,895,029 km

• M1: 38,596 km (0.06 R)
• M2: 149,299 km (0.073 R)
• M3: 333,902 km (0.045 R)
• M4: 520,002 km (0.091 R)
• M5: 1,111,961 km (0.073 R)
• M6: 3,201,245 km (0.091 R)
• M7: 4,025,380 km (0.076 R)
• M8: 4,128,752 km (0.078 R)
• M9: 4,376,935 km (0.027 R)
• M10: 4,710,538 km (0.097 R)
• M11: 5,344,982 km (0.049 R)
• M12: 8,511,820 km (0.054 R)
• M13: 9,448,302 km (0.092 R)
• M14: 14,197,885 km (0.093 R)
• M15: 14,437,840 km (0.108 R)
• M16: 18,087,579 km (0.093 R)
• M17: 19,823,663 km (0.031 R)
• M18: 20,527,820 km (0.078 R)
• M19: 21,248,582 km (0.094 R)
• M20: 25,574,803 km (0.079 R)
• M21: 26,049,178 km (0.114 R)
• M22: 33,038,839 km (0.06 R)
• M23: 38,487,643 km (0.097 R)
• M24: 39,424,125 km (0.1 R)
• M25: 42,987,846 km (0.107 R)
• M26: 43,995,687 km (0.09 R)
• M27: 44,847,497 km (0.112 R)
• M28: 45,884,210 km (0.109 R)
• M29: 52,441,683 km (0.113 R)
• M30: 58,771,169 km (0.09 R)
• M31: 59,596,351 km (0.113 R)
• M32: 62,759,897 km (0.118 R)
• M33: 65,590,738 km (0.105 R)
• M34: 67,149,697 km (0.108 R)
• M35: 69,190,062 km (0.063 R)
• M36: 71,505,239 km (0.091 R)
• M37: 75,073,896 km (0.075 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 819.5

Radius: 3.9

Gravity: 53.88 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 16.65 AU - 17.15 AU

Year: 25250 Days

Day: 21.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 55,895,029 km

• M1: 49,218 km (0.112 R)
• M2: 203,453 km (0.056 R)
• M3: 860,936 km (0.111 R)
• M4: 1,052,720 km (0.075 R)
• M5: 1,435,392 km (0.117 R)
• M6: 2,968,171 km (0.075 R)
• M7: 4,232,124 km (0.081 R)
• M8: 4,559,294 km (0.056 R)
• M9: 6,038,817 km (0.11 R)
• M10: 8,136,628 km (0.062 R)
• M11: 9,839,501 km (0.092 R)
• M12: 12,411,537 km (0.089 R)
• M13: 12,558,143 km (0.067 R)
• M14: 13,772,878 km (0.103 R)
• M15: 17,976,877 km (0.105 R)
• M16: 19,614,525 km (0.069 R)
• M17: 19,913,421 km (0.111 R)
• M18: 20,931,884 km (0.079 R)
• M19: 22,524,054 km (0.111 R)
• M20: 25,947,152 km (0.066 R)
• M21: 28,032,696 km (0.111 R)
• M22: 28,158,807 km (0.108 R)
• M23: 30,227,447 km (0.094 R)
• M24: 31,434,552 km (0.066 R)
• M25: 31,981,033 km (0.107 R)
• M26: 38,418,379 km (0.068 R)
• M27: 38,729,991 km (0.078 R)
• M28: 40,152,667 km (0.1 R)
• M29: 42,600,686 km (0.119 R)
• M30: 43,438,285 km (0.118 R)
• M31: 49,427,436 km (0.119 R)
• M32: 49,611,441 km (0.118 R)
• M33: 50,725,197 km (0.094 R)
• M34: 52,618,209 km (0.118 R)
• M35: 53,582,217 km (0.092 R)
• M36: 53,776,395 km (0.073 R)
• M37: 57,149,977 km (0.113 R)
• M38: 58,991,826 km (0.107 R)
• M39: 59,198,869 km (0.099 R)
• M40: 75,171,883 km (0.12 R)
• M41: 84,794,317 km (0.072 R)
• M42: 87,995,263 km (0.118 R)
• M43: 88,536,508 km (0.076 R)
• M44: 89,899,195 km (0.119 R)
• M45: 92,108,456 km (0.039 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 156.1

Radius: 7.3

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 17.26 AU - 17.54 AU

Year: 26379 Days

Day: 20.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 55,895,029 km

• M1: 90,806 km (0.088 R)
• M2: 432,787 km (0.103 R)
• M3: 701,315 km (0.079 R)
• M4: 1,238,670 km (0.089 R)
• M5: 1,851,722 km (0.072 R)
• M6: 2,362,450 km (0.061 R)
• M7: 3,128,690 km (0.049 R)
• M8: 4,844,428 km (0.074 R)
• M9: 7,235,002 km (0.05 R)
• M10: 7,937,364 km (0.059 R)
• M11: 9,025,240 km (0.102 R)
• M12: 9,734,184 km (0.117 R)
• M13: 11,551,798 km (0.052 R)
• M14: 12,144,505 km (0.11 R)
• M15: 13,134,693 km (0.079 R)
• M16: 13,714,834 km (0.068 R)
• M17: 15,772,403 km (0.113 R)
• M18: 18,027,291 km (0.086 R)
• M19: 19,561,717 km (0.083 R)
• M20: 25,369,256 km (0.12 R)
• M21: 25,966,301 km (0.107 R)
• M22: 33,048,264 km (0.102 R)
• M23: 34,120,282 km (0.108 R)
• M24: 41,866,610 km (0.104 R)
• M25: 46,440,864 km (0.096 R)
• M26: 49,001,381 km (0.047 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 18,047 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit