🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.7

Radius: 14.6

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.46 AU - 0.62 AU

Year: 274 Days

Day: 8.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 40,865,976 km

• M1: 181,612 km (0.077 R)
• M2: 834,457 km (0.064 R)
• M3: 1,686,566 km (0.047 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.6

Radius: 12

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.61 AU - 0.67 AU

Year: 353 Days

Day: 13.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 40,865,976 km

• M1: 149,299 km (0.103 R)
• M2: 537,056 km (0.12 R)
• M3: 962,961 km (0.091 R)
• M4: 1,383,780 km (0.053 R)
• M5: 2,105,440 km (0.101 R)
• M6: 2,567,548 km (0.055 R)
• M7: 3,229,519 km (0.045 R)
• M8: 4,173,781 km (0.105 R)
• M9: 4,969,940 km (0.098 R)

Asteroid Belt

Center: 1.04 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.5

Radius: 10.6

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.08 AU - 1.8 AU

Year: 1193 Days

Day: 13 Hours

Environment

Temp: -182 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 40,865,976 km

• M1: 131,945 km (0.049 R)
• M2: 504,294 km (0.092 R)
• M3: 885,171 km (0.116 R)
• M4: 1,237,922 km (0.118 R)
• M5: 1,760,169 km (0.076 R)
• M6: 2,125,636 km (0.054 R)
• M7: 3,341,418 km (0.061 R)
• M8: 4,284,633 km (0.116 R)
• M9: 4,937,478 km (0.086 R)
• M10: 5,324,188 km (0.077 R)
• M11: 5,674,247 km (0.094 R)
• M12: 6,138,599 km (0.081 R)
• M13: 7,662,553 km (0.034 R)
• M14: 8,182,256 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.5

Radius: 14.5

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.01 AU - 2.11 AU

Year: 2041 Days

Day: 12.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 40,865,976 km

• M1: 180,415 km (0.098 R)
• M2: 874,699 km (0.056 R)
• M3: 1,453,194 km (0.076 R)
• M4: 2,287,202 km (0.101 R)
• M5: 5,067,179 km (0.12 R)
• M6: 5,562,647 km (0.1 R)
• M7: 6,542,064 km (0.072 R)
• M8: 7,603,611 km (0.104 R)
• M9: 8,128,400 km (0.11 R)
• M10: 8,644,513 km (0.088 R)
• M11: 10,702,082 km (0.114 R)
• M12: 11,886,149 km (0.062 R)
• M13: 13,598,746 km (0.103 R)
• M14: 14,374,560 km (0.101 R)
• M15: 15,179,546 km (0.037 R)
• M16: 15,716,304 km (0.075 R)
• M17: 16,367,054 km (0.093 R)
• M18: 17,722,561 km (0.103 R)
• M19: 18,648,571 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.5

Radius: 13.4

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.34 AU - 3.68 AU

Year: 3605 Days

Day: 14.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 40,865,976 km

• M1: 166,652 km (0.103 R)
• M2: 866,620 km (0.034 R)
• M3: 1,332,019 km (0.098 R)
• M4: 2,203,427 km (0.108 R)
• M5: 2,888,136 km (0.107 R)
• M6: 4,033,159 km (0.099 R)
• M7: 4,685,405 km (0.048 R)
• M8: 6,443,031 km (0.106 R)
• M9: 7,953,969 km (0.11 R)
• M10: 8,421,163 km (0.094 R)
• M11: 9,136,840 km (0.112 R)
• M12: 10,181,781 km (0.064 R)
• M13: 11,942,847 km (0.06 R)
• M14: 16,809,266 km (0.098 R)
• M15: 18,438,237 km (0.093 R)
• M16: 20,170,131 km (0.099 R)
• M17: 20,703,597 km (0.075 R)
• M18: 21,938,229 km (0.09 R)
• M19: 23,660,100 km (0.116 R)
• M20: 24,328,354 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.6

Radius: 11.2

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4 AU - 4.7 AU

Year: 6262 Days

Day: 6.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 40,865,976 km

• M1: 139,425 km (0.102 R)
• M2: 551,867 km (0.05 R)
• M3: 1,216,679 km (0.092 R)
• M4: 1,632,562 km (0.094 R)
• M5: 2,107,834 km (0.11 R)
• M6: 2,949,621 km (0.045 R)
• M7: 3,820,281 km (0.118 R)
• M8: 4,544,484 km (0.098 R)
• M9: 4,939,572 km (0.097 R)
• M10: 5,657,492 km (0.077 R)
• M11: 6,115,711 km (0.108 R)
• M12: 6,889,880 km (0.101 R)
• M13: 10,761,772 km (0.116 R)
• M14: 12,562,780 km (0.092 R)
• M15: 13,598,746 km (0.077 R)
• M16: 14,512,190 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.1

Radius: 9.1

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 4.38 AU - 4.98 AU

Year: 6988 Days

Day: 5.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 40,865,976 km

• M1: 113,395 km (0.114 R)
• M2: 398,529 km (0.099 R)
• M3: 982,559 km (0.09 R)
• M4: 1,535,323 km (0.059 R)
• M5: 2,010,296 km (0.065 R)
• M6: 2,428,871 km (0.096 R)
• M7: 3,195,261 km (0.049 R)
• M8: 3,790,361 km (0.078 R)
• M9: 4,457,418 km (0.035 R)
• M10: 6,274,733 km (0.066 R)
• M11: 6,630,776 km (0.103 R)
• M12: 7,068,799 km (0.119 R)
• M13: 7,383,403 km (0.055 R)
• M14: 7,743,784 km (0.109 R)
• M15: 8,191,830 km (0.098 R)
• M16: 9,725,657 km (0.097 R)
• M17: 10,425,476 km (0.111 R)
• M18: 11,537,736 km (0.07 R)
• M19: 12,271,962 km (0.054 R)
• M20: 15,290,249 km (0.104 R)
• M21: 16,236,156 km (0.093 R)
• M22: 20,623,862 km (0.103 R)
• M23: 25,091,602 km (0.034 R)
• M24: 27,165,178 km (0.091 R)
• M25: 28,727,130 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.9

Radius: 9.8

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.87 AU - 5.53 AU

Year: 8185 Days

Day: 5.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 149.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 40,865,976 km

• M1: 121,922 km (0.058 R)
• M2: 460,761 km (0.079 R)
• M3: 901,626 km (0.111 R)
• M4: 1,644,978 km (0.114 R)
• M5: 2,027,799 km (0.118 R)
• M6: 2,397,904 km (0.116 R)
• M7: 3,123,304 km (0.092 R)
• M8: 3,456,459 km (0.057 R)
• M9: 4,168,844 km (0.082 R)
• M10: 5,818,160 km (0.057 R)
• M11: 6,430,464 km (0.115 R)
• M12: 7,236,348 km (0.032 R)
• M13: 8,274,109 km (0.038 R)
• M14: 10,203,622 km (0.073 R)
• M15: 10,692,059 km (0.094 R)
• M16: 12,747,983 km (0.067 R)
• M17: 14,136,849 km (0.036 R)
• M18: 15,369,236 km (0.051 R)
• M19: 16,273,556 km (0.047 R)
• M20: 17,281,247 km (0.117 R)
• M21: 20,171,777 km (0.097 R)
• M22: 24,651,635 km (0.075 R)
• M23: 26,341,791 km (0.105 R)
• M24: 26,983,417 km (0.1 R)
• M25: 35,296,271 km (0.11 R)
• M26: 37,555,199 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.5

Radius: 14.3

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.31 AU - 6.41 AU

Year: 8566 Days

Day: 13.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 40,865,976 km

• M1: 177,872 km (0.04 R)
• M2: 728,542 km (0.067 R)
• M3: 1,236,726 km (0.114 R)
• M4: 1,760,468 km (0.075 R)
• M5: 2,289,745 km (0.106 R)
• M6: 3,252,108 km (0.07 R)
• M7: 3,801,880 km (0.119 R)
• M8: 4,817,500 km (0.055 R)
• M9: 6,396,506 km (0.094 R)
• M10: 8,604,570 km (0.071 R)
• M11: 10,401,390 km (0.118 R)
• M12: 15,971,069 km (0.092 R)
• M13: 16,653,684 km (0.082 R)
• M14: 17,426,955 km (0.084 R)
• M15: 18,894,211 km (0.11 R)
• M16: 20,521,986 km (0.104 R)
• M17: 24,322,220 km (0.083 R)
• M18: 24,952,775 km (0.062 R)
• M19: 26,719,526 km (0.118 R)
• M20: 29,169,640 km (0.119 R)
• M21: 29,881,576 km (0.04 R)
• M22: 34,966,558 km (0.08 R)
• M23: 36,002,074 km (0.072 R)
• M24: 38,134,442 km (0.066 R)
• M25: 40,475,349 km (0.075 R)
• M26: 43,699,333 km (0.115 R)

Planet 10 - Ice Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 309.9

Radius: 7.5

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 5.9 AU - 7.3 AU

Year: 11704 Days

Day: 24 Hours

Environment

Temp: -222 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 40,865,976 km

• M1: 93,199 km (0.098 R)
• M2: 1,161,478 km (0.1 R)
• M3: 1,886,728 km (0.094 R)
• M4: 2,568,147 km (0.085 R)
• M5: 3,245,376 km (0.1 R)
• M6: 4,166,301 km (0.12 R)
• M7: 5,926,020 km (0.115 R)
• M8: 7,447,132 km (0.067 R)
• M9: 7,683,945 km (0.098 R)
• M10: 8,467,090 km (0.08 R)
• M11: 12,800,791 km (0.061 R)
• M12: 13,604,281 km (0.11 R)
• M13: 17,920,927 km (0.07 R)
• M14: 18,779,918 km (0.062 R)
• M15: 24,868,552 km (0.119 R)
• M16: 27,689,668 km (0.12 R)
• M17: 39,058,658 km (0.087 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 19,579 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit