🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.5

Radius: 14.8

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.54 AU - 0.58 AU

Year: 279 Days

Day: 12.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 73,509,229 km

• M1: 184,305 km (0.071 R)
• M2: 858,393 km (0.047 R)
• M3: 1,382,135 km (0.104 R)
• M4: 1,862,045 km (0.119 R)
• M5: 2,464,475 km (0.081 R)
• M6: 3,227,724 km (0.104 R)
• M7: 4,031,962 km (0.096 R)
• M8: 4,741,205 km (0.054 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.7

Radius: 10.1

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.59 AU - 0.79 AU

Year: 382 Days

Day: 8.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 73,509,229 km

• M1: 126,709 km (0.04 R)
• M2: 461,509 km (0.106 R)
• M3: 851,062 km (0.032 R)
• M4: 1,237,025 km (0.048 R)
• M5: 1,624,184 km (0.068 R)
• M6: 2,181,287 km (0.059 R)
• M7: 2,528,054 km (0.1 R)
• M8: 2,982,832 km (0.098 R)
• M9: 3,446,286 km (0.048 R)
• M10: 4,463,701 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.6

Radius: 14.2

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.8 AU - 2.18 AU

Year: 1872 Days

Day: 8.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 73,509,229 km

• M1: 176,525 km (0.075 R)
• M2: 749,037 km (0.116 R)
• M3: 1,205,011 km (0.097 R)
• M4: 1,675,047 km (0.056 R)
• M5: 2,661,645 km (0.077 R)
• M6: 3,277,839 km (0.11 R)
• M7: 4,280,444 km (0.081 R)
• M8: 6,697,796 km (0.119 R)
• M9: 7,665,993 km (0.106 R)
• M10: 8,531,716 km (0.091 R)
• M11: 9,088,519 km (0.094 R)
• M12: 10,569,090 km (0.095 R)
• M13: 11,761,235 km (0.112 R)
• M14: 12,287,072 km (0.056 R)
• M15: 13,386,167 km (0.077 R)
• M16: 14,641,892 km (0.078 R)
• M17: 15,682,644 km (0.057 R)
• M18: 16,320,529 km (0.079 R)
• M19: 17,026,781 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.3

Radius: 12.9

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.69 AU - 2.91 AU

Year: 3124 Days

Day: 5.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 73,509,229 km

• M1: 163,959 km (0.086 R)
• M2: 606,919 km (0.111 R)
• M3: 1,334,862 km (0.109 R)
• M4: 1,776,176 km (0.089 R)
• M5: 2,711,761 km (0.034 R)
• M6: 3,201,394 km (0.087 R)
• M7: 3,896,725 km (0.105 R)
• M8: 4,340,881 km (0.098 R)
• M9: 4,949,146 km (0.104 R)
• M10: 5,661,681 km (0.106 R)
• M11: 7,178,454 km (0.071 R)
• M12: 7,909,987 km (0.107 R)
• M13: 8,498,655 km (0.116 R)
• M14: 8,918,127 km (0.097 R)
• M15: 9,729,247 km (0.118 R)
• M16: 11,576,482 km (0.076 R)
• M17: 12,459,408 km (0.116 R)
• M18: 15,096,220 km (0.088 R)
• M19: 16,199,205 km (0.082 R)
• M20: 16,745,387 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.9

Radius: 8.5

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.08 AU - 5 AU

Year: 5415 Days

Day: 13 Hours

Environment

Temp: -226 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 73,509,229 km

• M1: 123,568 km (0.101 R)
• M2: 534,812 km (0.058 R)
• M3: 822,938 km (0.066 R)
• M4: 1,570,778 km (0.069 R)
• M5: 2,143,588 km (0.08 R)
• M6: 3,007,366 km (0.109 R)
• M7: 4,811,516 km (0.117 R)
• M8: 5,218,273 km (0.057 R)
• M9: 7,208,822 km (0.106 R)
• M10: 7,742,139 km (0.061 R)
• M11: 10,060,606 km (0.085 R)
• M12: 11,422,246 km (0.065 R)
• M13: 11,871,788 km (0.113 R)
• M14: 13,538,906 km (0.11 R)
• M15: 14,611,074 km (0.033 R)
• M16: 22,052,521 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.6

Radius: 9

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.17 AU - 4.97 AU

Year: 6515 Days

Day: 5.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 73,509,229 km

• M1: 112,049 km (0.094 R)
• M2: 723,605 km (0.053 R)
• M3: 1,021,604 km (0.083 R)
• M4: 1,316,012 km (0.087 R)
• M5: 2,300,965 km (0.077 R)
• M6: 2,673,464 km (0.083 R)
• M7: 3,540,383 km (0.112 R)
• M8: 3,997,255 km (0.115 R)
• M9: 4,560,790 km (0.073 R)
• M10: 5,151,702 km (0.064 R)
• M11: 6,286,551 km (0.072 R)
• M12: 7,644,152 km (0.059 R)
• M13: 10,051,780 km (0.111 R)
• M14: 10,364,888 km (0.101 R)
• M15: 12,970,584 km (0.12 R)
• M16: 13,435,834 km (0.062 R)
• M17: 17,065,975 km (0.048 R)
• M18: 17,851,813 km (0.096 R)
• M19: 21,559,596 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.3

Radius: 11

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 4.08 AU - 6.2 AU

Year: 7771 Days

Day: 12.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 73,509,229 km

• M1: 145,110 km (0.028 R)
• M2: 1,441,076 km (0.101 R)
• M3: 2,898,010 km (0.097 R)
• M4: 3,942,502 km (0.09 R)
• M5: 6,174,951 km (0.091 R)
• M6: 7,381,458 km (0.115 R)
• M7: 8,346,364 km (0.094 R)
• M8: 9,775,174 km (0.07 R)
• M9: 10,256,280 km (0.099 R)
• M10: 10,891,473 km (0.116 R)
• M11: 12,190,282 km (0.111 R)
• M12: 14,580,407 km (0.099 R)
• M13: 18,166,567 km (0.112 R)
• M14: 28,945,542 km (0.109 R)
• M15: 31,898,156 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340

Radius: 13.3

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 5.24 AU - 5.6 AU

Year: 8415 Days

Day: 13.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 73,509,229 km

• M1: 165,455 km (0.108 R)
• M2: 591,211 km (0.072 R)
• M3: 1,120,488 km (0.08 R)
• M4: 1,684,023 km (0.101 R)
• M5: 3,273,800 km (0.095 R)
• M6: 4,763,047 km (0.12 R)
• M7: 7,327,603 km (0.11 R)
• M8: 8,948,047 km (0.099 R)
• M9: 11,175,111 km (0.084 R)
• M10: 12,834,151 km (0.115 R)
• M11: 16,200,552 km (0.089 R)
• M12: 17,014,663 km (0.072 R)
• M13: 18,929,067 km (0.087 R)
• M14: 20,764,184 km (0.117 R)
• M15: 23,576,475 km (0.081 R)
• M16: 25,280,843 km (0.082 R)
• M17: 28,034,043 km (0.115 R)
• M18: 28,481,639 km (0.087 R)
• M19: 32,333,785 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 333.1

Radius: 3

Gravity: 37.01 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.91 AU - 6.55 AU

Year: 10370 Days

Day: 21.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 73,509,229 km

• M1: 41,588 km (0.047 R)
• M2: 147,803 km (0.091 R)
• M3: 258,505 km (0.104 R)
• M4: 537,954 km (0.115 R)
• M5: 676,930 km (0.071 R)
• M6: 788,231 km (0.103 R)
• M7: 911,649 km (0.077 R)
• M8: 1,398,590 km (0.042 R)
• M9: 2,039,318 km (0.113 R)
• M10: 2,638,308 km (0.097 R)
• M11: 3,169,231 km (0.075 R)
• M12: 3,576,287 km (0.115 R)
• M13: 4,659,974 km (0.042 R)
• M14: 5,215,281 km (0.058 R)
• M15: 5,619,794 km (0.031 R)
• M16: 5,978,081 km (0.047 R)
• M17: 7,069,696 km (0.079 R)
• M18: 7,295,290 km (0.086 R)
• M19: 7,486,925 km (0.076 R)
• M20: 7,920,310 km (0.073 R)
• M21: 8,708,092 km (0.093 R)
• M22: 9,098,842 km (0.104 R)
• M23: 13,498,066 km (0.088 R)
• M24: 14,198,184 km (0.095 R)
• M25: 14,376,954 km (0.114 R)
• M26: 14,799,717 km (0.118 R)
• M27: 15,797,535 km (0.116 R)
• M28: 16,972,477 km (0.106 R)
• M29: 18,134,553 km (0.118 R)
• M30: 18,486,108 km (0.1 R)
• M31: 20,162,352 km (0.096 R)
• M32: 20,312,698 km (0.037 R)
• M33: 21,464,452 km (0.082 R)
• M34: 24,490,069 km (0.07 R)
• M35: 25,354,146 km (0.12 R)
• M36: 30,176,284 km (0.092 R)
• M37: 36,014,939 km (0.034 R)
• M38: 37,697,616 km (0.1 R)

Asteroid Belt

Center: 7.9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 633.9

Radius: 6.4

Gravity: 15.48 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 9.38 AU - 9.76 AU

Year: 19742 Days

Day: 16 Hours

Environment

Temp: -241 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 73,509,229 km

• M1: 79,586 km (0.109 R)
• M2: 421,567 km (0.073 R)
• M3: 740,360 km (0.078 R)
• M4: 1,120,338 km (0.08 R)
• M5: 1,726,359 km (0.097 R)
• M6: 1,983,967 km (0.084 R)
• M7: 5,327,928 km (0.113 R)
• M8: 6,334,572 km (0.057 R)
• M9: 8,771,522 km (0.091 R)
• M10: 10,051,032 km (0.069 R)
• M11: 11,642,155 km (0.094 R)
• M12: 12,700,710 km (0.078 R)
• M13: 14,555,274 km (0.094 R)
• M14: 15,237,291 km (0.107 R)
• M15: 17,579,994 km (0.109 R)
• M16: 17,835,208 km (0.108 R)
• M17: 20,903,759 km (0.114 R)
• M18: 22,065,836 km (0.111 R)
• M19: 26,695,441 km (0.049 R)
• M20: 28,527,716 km (0.116 R)
• M21: 29,474,670 km (0.092 R)
• M22: 50,805,232 km (0.113 R)
• M23: 55,963,067 km (0.113 R)
• M24: 62,441,702 km (0.095 R)
• M25: 69,827,649 km (0.109 R)
• M26: 71,328,265 km (0.104 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 16,560 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit