🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.2

Radius: 12.3

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.23 AU - 1.35 AU

Year: 961 Days

Day: 10 Hours

Environment

Temp: -170 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 85,968,362 km

• M1: 153,039 km (0.03 R)
• M2: 535,710 km (0.097 R)
• M3: 1,089,072 km (0.104 R)
• M4: 1,572,124 km (0.107 R)
• M5: 2,038,869 km (0.071 R)
• M6: 2,796,732 km (0.065 R)
• M7: 3,215,008 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.2

Radius: 9.2

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.28 AU - 1.94 AU

Year: 1340 Days

Day: 12.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 85,968,362 km

• M1: 114,442 km (0.097 R)
• M2: 424,858 km (0.092 R)
• M3: 912,846 km (0.092 R)
• M4: 1,400,236 km (0.119 R)
• M5: 1,733,839 km (0.115 R)
• M6: 2,101,401 km (0.1 R)
• M7: 2,424,233 km (0.116 R)
• M8: 2,791,795 km (0.057 R)
• M9: 3,767,772 km (0.117 R)
• M10: 4,310,513 km (0.065 R)
• M11: 5,477,227 km (0.075 R)
• M12: 5,837,907 km (0.103 R)
• M13: 6,377,956 km (0.093 R)
• M14: 7,194,012 km (0.101 R)
• M15: 7,580,872 km (0.117 R)
• M16: 8,053,751 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.7

Radius: 8.6

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.38 AU - 3.16 AU

Year: 3024 Days

Day: 13.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 85,968,362 km

• M1: 108,309 km (0.093 R)
• M2: 765,492 km (0.104 R)
• M3: 1,231,340 km (0.113 R)
• M4: 1,524,851 km (0.072 R)
• M5: 1,982,321 km (0.077 R)
• M6: 2,417,352 km (0.1 R)
• M7: 2,747,066 km (0.077 R)
• M8: 3,479,646 km (0.069 R)
• M9: 3,920,661 km (0.101 R)
• M10: 4,235,116 km (0.093 R)
• M11: 4,982,058 km (0.108 R)
• M12: 5,351,565 km (0.112 R)
• M13: 5,665,122 km (0.099 R)
• M14: 6,145,630 km (0.055 R)
• M15: 6,846,945 km (0.089 R)
• M16: 7,130,583 km (0.083 R)
• M17: 8,408,298 km (0.079 R)
• M18: 9,725,657 km (0.099 R)
• M19: 10,714,947 km (0.115 R)
• M20: 11,689,428 km (0.11 R)
• M21: 13,948,805 km (0.05 R)
• M22: 14,544,503 km (0.055 R)
• M23: 14,872,272 km (0.066 R)
• M24: 16,083,267 km (0.031 R)
• M25: 17,411,098 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.4

Radius: 13.8

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.04 AU - 3.48 AU

Year: 3861 Days

Day: 11.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 85,968,362 km

• M1: 172,786 km (0.116 R)
• M2: 751,729 km (0.107 R)
• M3: 1,258,866 km (0.11 R)
• M4: 2,136,407 km (0.086 R)
• M5: 2,980,289 km (0.119 R)
• M6: 3,992,618 km (0.113 R)
• M7: 4,447,993 km (0.105 R)
• M8: 5,066,281 km (0.043 R)
• M9: 5,741,417 km (0.106 R)
• M10: 6,882,250 km (0.041 R)
• M11: 7,643,254 km (0.088 R)
• M12: 9,491,237 km (0.095 R)
• M13: 10,017,073 km (0.071 R)
• M14: 10,951,462 km (0.102 R)
• M15: 11,666,839 km (0.094 R)
• M16: 13,796,065 km (0.083 R)
• M17: 14,261,614 km (0.096 R)
• M18: 14,737,784 km (0.063 R)
• M19: 15,554,887 km (0.117 R)
• M20: 16,230,172 km (0.072 R)
• M21: 16,924,905 km (0.038 R)
• M22: 18,498,375 km (0.094 R)
• M23: 20,233,411 km (0.116 R)
• M24: 23,803,116 km (0.117 R)
• M25: 24,700,553 km (0.047 R)
• M26: 25,311,212 km (0.11 R)
• M27: 26,721,920 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.6

Radius: 9

Gravity: 7.67 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.93 AU - 4.39 AU

Year: 4593 Days

Day: 7.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 85,968,362 km

• M1: 111,899 km (0.091 R)
• M2: 1,261,559 km (0.094 R)
• M3: 1,598,004 km (0.075 R)
• M4: 2,772,647 km (0.095 R)
• M5: 3,098,172 km (0.104 R)
• M6: 4,093,447 km (0.093 R)
• M7: 4,566,026 km (0.057 R)
• M8: 5,261,208 km (0.116 R)
• M9: 7,257,292 km (0.044 R)
• M10: 8,725,296 km (0.11 R)
• M11: 9,388,613 km (0.075 R)
• M12: 10,339,008 km (0.06 R)
• M13: 10,859,609 km (0.11 R)
• M14: 16,712,925 km (0.112 R)
• M15: 17,673,941 km (0.094 R)
• M16: 18,355,659 km (0.119 R)
• M17: 19,508,909 km (0.097 R)
• M18: 20,170,131 km (0.029 R)
• M19: 22,530,337 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.2

Radius: 12.9

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.18 AU - 4.48 AU

Year: 4917 Days

Day: 7.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 85,968,362 km

• M1: 171,140 km (0.052 R)
• M2: 731,833 km (0.112 R)
• M3: 1,167,163 km (0.031 R)
• M4: 2,447,122 km (0.05 R)
• M5: 3,188,828 km (0.12 R)
• M6: 4,754,071 km (0.111 R)
• M7: 6,391,419 km (0.098 R)
• M8: 11,628,093 km (0.102 R)
• M9: 12,086,162 km (0.095 R)
• M10: 13,670,403 km (0.102 R)
• M11: 15,240,582 km (0.111 R)
• M12: 16,248,872 km (0.087 R)
• M13: 17,033,962 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 215.2

Radius: 5.2

Gravity: 7.96 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 7.8 AU - 9.36 AU

Year: 16487 Days

Day: 18.9 Hours

Environment

Temp: -233 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 85,968,362 km

• M1: 64,626 km (0.075 R)
• M2: 320,738 km (0.091 R)
• M3: 595,848 km (0.097 R)
• M4: 1,009,038 km (0.064 R)
• M5: 1,511,238 km (0.07 R)
• M6: 2,346,293 km (0.114 R)
• M7: 2,758,435 km (0.095 R)
• M8: 5,277,364 km (0.093 R)
• M9: 10,524,958 km (0.117 R)
• M10: 11,637,218 km (0.115 R)
• M11: 12,249,971 km (0.084 R)
• M12: 17,226,943 km (0.067 R)
• M13: 18,317,362 km (0.115 R)
• M14: 29,864,821 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 655.1

Radius: 4.1

Gravity: 38.97 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 9.29 AU - 9.95 AU

Year: 19574 Days

Day: 22.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 85,968,362 km

• M1: 51,611 km (0.106 R)
• M2: 696,528 km (0.11 R)
• M3: 826,678 km (0.093 R)
• M4: 1,097,600 km (0.097 R)
• M5: 1,654,702 km (0.105 R)
• M6: 2,728,964 km (0.081 R)
• M7: 2,877,216 km (0.074 R)
• M8: 3,731,120 km (0.112 R)
• M9: 4,465,197 km (0.119 R)
• M10: 5,328,975 km (0.116 R)
• M11: 6,427,622 km (0.05 R)
• M12: 6,602,203 km (0.057 R)
• M13: 6,961,088 km (0.104 R)
• M14: 7,191,918 km (0.111 R)
• M15: 8,320,185 km (0.106 R)
• M16: 9,617,946 km (0.114 R)
• M17: 14,016,423 km (0.044 R)
• M18: 16,081,322 km (0.102 R)
• M19: 16,241,990 km (0.076 R)
• M20: 17,480,511 km (0.102 R)
• M21: 19,682,442 km (0.085 R)
• M22: 21,571,863 km (0.059 R)
• M23: 21,767,238 km (0.069 R)
• M24: 22,460,325 km (0.072 R)
• M25: 26,592,667 km (0.106 R)
• M26: 28,542,526 km (0.083 R)
• M27: 31,579,662 km (0.059 R)
• M28: 39,586,589 km (0.12 R)
• M29: 43,507,250 km (0.112 R)
• M30: 43,662,981 km (0.073 R)
• M31: 46,044,280 km (0.066 R)
• M32: 55,332,363 km (0.116 R)
• M33: 55,698,429 km (0.054 R)
• M34: 69,979,640 km (0.116 R)
• M35: 73,233,244 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 862.8

Radius: 5.8

Gravity: 25.65 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 9.15 AU - 11.27 AU

Year: 21402 Days

Day: 21.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 85,968,362 km

• M1: 75,248 km (0.115 R)
• M2: 362,027 km (0.115 R)
• M3: 581,487 km (0.057 R)
• M4: 769,681 km (0.112 R)
• M5: 1,050,476 km (0.072 R)
• M6: 2,039,767 km (0.097 R)
• M7: 4,180,662 km (0.102 R)
• M8: 4,387,855 km (0.064 R)
• M9: 6,255,884 km (0.069 R)
• M10: 6,806,703 km (0.052 R)
• M11: 12,080,327 km (0.053 R)
• M12: 13,900,485 km (0.097 R)
• M13: 14,363,041 km (0.078 R)
• M14: 17,092,903 km (0.101 R)
• M15: 17,534,666 km (0.074 R)
• M16: 18,348,777 km (0.094 R)
• M17: 24,099,619 km (0.057 R)
• M18: 25,105,215 km (0.052 R)
• M19: 27,319,713 km (0.117 R)
• M20: 28,045,113 km (0.119 R)
• M21: 29,660,919 km (0.072 R)
• M22: 31,601,353 km (0.094 R)
• M23: 32,670,081 km (0.085 R)
• M24: 33,076,987 km (0.11 R)
• M25: 35,446,916 km (0.067 R)
• M26: 38,678,679 km (0.097 R)
• M27: 47,606,082 km (0.046 R)
• M28: 49,009,160 km (0.08 R)
• M29: 50,079,383 km (0.102 R)
• M30: 53,009,557 km (0.111 R)
• M31: 61,652,574 km (0.113 R)
• M32: 75,121,618 km (0.074 R)
• M33: 79,685,849 km (0.063 R)
• M34: 80,423,067 km (0.106 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: 444 - 12,517 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit