🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.7

Radius: 14

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.82 AU - 0.98 AU

Year: 551 Days

Day: 8.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 66,036,421 km

• M1: 174,282 km (0.088 R)
• M2: 631,303 km (0.055 R)
• M3: 1,070,822 km (0.116 R)
• M4: 1,916,050 km (0.045 R)
• M5: 2,433,957 km (0.057 R)
• M6: 3,151,878 km (0.105 R)
• M7: 3,602,915 km (0.04 R)
• M8: 4,097,336 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597

Radius: 14.3

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.44 AU - 1.56 AU

Year: 1186 Days

Day: 10.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 66,036,421 km

• M1: 177,872 km (0.087 R)
• M2: 848,070 km (0.106 R)
• M3: 1,861,895 km (0.073 R)
• M4: 2,377,559 km (0.069 R)
• M5: 2,871,382 km (0.093 R)
• M6: 3,333,041 km (0.101 R)
• M7: 3,844,516 km (0.119 R)
• M8: 4,322,331 km (0.053 R)
• M9: 4,839,790 km (0.043 R)
• M10: 6,739,683 km (0.053 R)
• M11: 7,665,245 km (0.03 R)
• M12: 9,680,029 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.9

Radius: 14.5

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.75 AU - 2.43 AU

Year: 1951 Days

Day: 11.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 66,036,421 km

• M1: 180,714 km (0.118 R)
• M2: 654,939 km (0.092 R)
• M3: 1,143,825 km (0.084 R)
• M4: 1,802,954 km (0.107 R)
• M5: 2,411,817 km (0.071 R)
• M6: 3,063,465 km (0.077 R)
• M7: 3,567,311 km (0.037 R)
• M8: 4,051,410 km (0.104 R)
• M9: 4,599,985 km (0.097 R)
• M10: 5,131,506 km (0.096 R)
• M11: 5,871,866 km (0.054 R)
• M12: 7,032,745 km (0.102 R)
• M13: 8,876,390 km (0.119 R)
• M14: 10,403,784 km (0.111 R)
• M15: 12,460,755 km (0.113 R)
• M16: 14,283,006 km (0.053 R)
• M17: 14,822,007 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.3

Radius: 14

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.4 AU - 2.96 AU

Year: 2833 Days

Day: 6 Hours

Environment

Temp: -197 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 66,036,421 km

• M1: 259,552 km (0.114 R)
• M2: 978,520 km (0.107 R)
• M3: 1,749,547 km (0.087 R)
• M4: 2,546,006 km (0.114 R)
• M5: 3,382,857 km (0.091 R)
• M6: 6,441,236 km (0.069 R)
• M7: 8,117,779 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.2

Radius: 14.1

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.53 AU - 3.61 AU

Year: 3473 Days

Day: 9.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 66,036,421 km

• M1: 177,124 km (0.102 R)
• M2: 623,225 km (0.112 R)
• M3: 1,982,321 km (0.095 R)
• M4: 2,683,786 km (0.066 R)
• M5: 4,485,543 km (0.116 R)
• M6: 5,443,418 km (0.055 R)
• M7: 6,171,959 km (0.103 R)
• M8: 7,676,166 km (0.111 R)
• M9: 8,657,378 km (0.087 R)
• M10: 9,379,338 km (0.104 R)
• M11: 10,683,981 km (0.036 R)
• M12: 11,437,954 km (0.082 R)
• M13: 12,066,415 km (0.111 R)
• M14: 12,593,897 km (0.047 R)
• M15: 14,002,510 km (0.106 R)
• M16: 15,184,483 km (0.062 R)
• M17: 16,284,626 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.9

Radius: 13.3

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.73 AU - 3.65 AU

Year: 3679 Days

Day: 8.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 66,036,421 km

• M1: 165,455 km (0.081 R)
• M2: 597,494 km (0.082 R)
• M3: 1,422,227 km (0.057 R)
• M4: 2,137,754 km (0.107 R)
• M5: 2,718,493 km (0.054 R)
• M6: 3,156,814 km (0.042 R)
• M7: 3,581,672 km (0.093 R)
• M8: 4,548,374 km (0.059 R)
• M9: 4,991,333 km (0.111 R)
• M10: 5,436,087 km (0.101 R)
• M11: 5,850,623 km (0.087 R)
• M12: 8,726,044 km (0.071 R)
• M13: 9,973,092 km (0.041 R)
• M14: 10,725,120 km (0.108 R)
• M15: 11,559,577 km (0.107 R)
• M16: 12,155,126 km (0.097 R)
• M17: 12,964,750 km (0.031 R)
• M18: 14,065,491 km (0.073 R)
• M19: 15,227,717 km (0.1 R)
• M20: 15,776,741 km (0.11 R)
• M21: 19,353,028 km (0.117 R)
• M22: 20,391,087 km (0.112 R)
• M23: 22,437,287 km (0.09 R)
• M24: 23,437,498 km (0.047 R)
• M25: 25,221,154 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.1

Radius: 14.3

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.04 AU - 3.42 AU

Year: 3748 Days

Day: 6.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 66,036,421 km

• M1: 177,872 km (0.086 R)
• M2: 630,555 km (0.105 R)
• M3: 1,242,261 km (0.108 R)
• M4: 1,877,902 km (0.066 R)
• M5: 2,934,661 km (0.114 R)
• M6: 3,438,357 km (0.046 R)
• M7: 4,379,178 km (0.1 R)
• M8: 5,065,533 km (0.107 R)
• M9: 6,064,099 km (0.033 R)
• M10: 6,538,923 km (0.075 R)
• M11: 7,884,855 km (0.113 R)
• M12: 8,939,071 km (0.075 R)
• M13: 10,357,259 km (0.068 R)
• M14: 13,683,867 km (0.088 R)
• M15: 15,255,991 km (0.118 R)
• M16: 16,033,002 km (0.053 R)
• M17: 17,666,312 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 622.1

Radius: 3.8

Gravity: 43.08 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 7.73 AU - 8.35 AU

Year: 14720 Days

Day: 19 Hours

Environment

Temp: -230 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 66,036,421 km

• M1: 47,722 km (0.052 R)
• M2: 185,352 km (0.113 R)
• M3: 652,097 km (0.09 R)
• M4: 940,671 km (0.097 R)
• M5: 1,189,602 km (0.095 R)
• M6: 1,526,197 km (0.052 R)
• M7: 1,800,859 km (0.117 R)
• M8: 2,050,987 km (0.105 R)
• M9: 3,288,909 km (0.106 R)
• M10: 3,580,176 km (0.062 R)
• M11: 5,552,923 km (0.081 R)
• M12: 5,738,126 km (0.045 R)
• M13: 5,965,664 km (0.061 R)
• M14: 6,809,994 km (0.056 R)
• M15: 7,065,208 km (0.063 R)
• M16: 9,084,032 km (0.114 R)
• M17: 10,363,093 km (0.077 R)
• M18: 13,011,125 km (0.116 R)
• M19: 13,337,997 km (0.082 R)
• M20: 14,559,912 km (0.112 R)
• M21: 15,054,632 km (0.076 R)
• M22: 15,854,532 km (0.098 R)
• M23: 16,453,671 km (0.052 R)
• M24: 16,605,812 km (0.116 R)
• M25: 20,721,699 km (0.113 R)
• M26: 21,437,674 km (0.052 R)
• M27: 25,468,738 km (0.104 R)
• M28: 27,234,442 km (0.111 R)
• M29: 32,418,158 km (0.056 R)
• M30: 34,117,290 km (0.062 R)
• M31: 34,364,725 km (0.085 R)
• M32: 37,428,639 km (0.108 R)
• M33: 40,808,504 km (0.089 R)
• M34: 42,643,920 km (0.105 R)
• M35: 44,829,246 km (0.071 R)
• M36: 49,897,173 km (0.081 R)
• M37: 50,696,923 km (0.079 R)
• M38: 51,994,236 km (0.078 R)
• M39: 57,056,029 km (0.073 R)
• M40: 59,526,638 km (0.08 R)
• M41: 59,885,374 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 67.5

Radius: 7.7

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 7.08 AU - 10.54 AU

Year: 16884 Days

Day: 19.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 66,036,421 km

• M1: 96,042 km (0.107 R)
• M2: 596,596 km (0.119 R)
• M3: 851,212 km (0.039 R)
• M4: 1,336,657 km (0.09 R)
• M5: 2,205,821 km (0.063 R)
• M6: 3,868,751 km (0.088 R)
• M7: 4,915,188 km (0.08 R)
• M8: 6,688,222 km (0.067 R)
• M9: 8,611,452 km (0.096 R)
• M10: 9,893,057 km (0.12 R)
• M11: 19,315,778 km (0.068 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 479.6

Radius: 7.8

Gravity: 7.88 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 9.37 AU - 9.91 AU

Year: 19326 Days

Day: 22.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 66,036,421 km

• M1: 97,089 km (0.101 R)
• M2: 556,504 km (0.078 R)
• M3: 818,450 km (0.116 R)
• M4: 1,352,066 km (0.072 R)
• M5: 1,607,429 km (0.106 R)
• M6: 1,913,207 km (0.097 R)
• M7: 2,445,177 km (0.098 R)
• M8: 3,329,899 km (0.05 R)
• M9: 4,008,475 km (0.11 R)
• M10: 6,812,837 km (0.117 R)
• M11: 8,589,162 km (0.079 R)
• M12: 10,480,079 km (0.06 R)
• M13: 11,801,477 km (0.104 R)
• M14: 13,847,228 km (0.04 R)
• M15: 19,752,005 km (0.097 R)
• M16: 26,709,054 km (0.07 R)
• M17: 27,582,706 km (0.107 R)
• M18: 31,028,992 km (0.085 R)
• M19: 33,858,037 km (0.109 R)
• M20: 39,740,525 km (0.082 R)
• M21: 40,449,319 km (0.061 R)
• M22: 41,166,492 km (0.101 R)
• M23: 46,425,754 km (0.058 R)
• M24: 51,276,017 km (0.092 R)
• M25: 51,610,817 km (0.087 R)
• M26: 56,810,539 km (0.106 R)
• M27: 60,092,268 km (0.065 R)
• M28: 60,838,312 km (0.077 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 18,230 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit