🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.9

Radius: 12.3

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.45 AU - 0.71 AU

Year: 305 Days

Day: 8.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 63,275,680 km

• M1: 153,039 km (0.112 R)
• M2: 590,164 km (0.104 R)
• M3: 1,356,254 km (0.106 R)
• M4: 1,939,387 km (0.041 R)
• M5: 2,462,381 km (0.047 R)
• M6: 3,591,845 km (0.074 R)
• M7: 3,994,862 km (0.089 R)
• M8: 4,677,776 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.6

Radius: 14.2

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.78 AU - 1.08 AU

Year: 619 Days

Day: 13.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 63,275,680 km

• M1: 176,675 km (0.096 R)
• M2: 978,819 km (0.114 R)
• M3: 1,448,407 km (0.073 R)
• M4: 2,017,626 km (0.091 R)
• M5: 3,209,473 km (0.068 R)
• M6: 3,678,612 km (0.044 R)
• M7: 4,572,908 km (0.079 R)
• M8: 5,386,122 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.8

Radius: 13.6

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.87 AU - 1.33 AU

Year: 796 Days

Day: 12.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 63,275,680 km

• M1: 169,195 km (0.107 R)
• M2: 660,026 km (0.08 R)
• M3: 1,141,133 km (0.07 R)
• M4: 1,818,213 km (0.092 R)
• M5: 2,327,294 km (0.099 R)
• M6: 2,846,847 km (0.032 R)
• M7: 3,301,475 km (0.078 R)
• M8: 4,109,603 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.4

Radius: 11.5

Gravity: 7.05 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.13 AU - 2.33 AU

Year: 2299 Days

Day: 6.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 63,275,680 km

• M1: 143,016 km (0.042 R)
• M2: 568,173 km (0.086 R)
• M3: 934,687 km (0.066 R)
• M4: 1,353,412 km (0.118 R)
• M5: 2,616,766 km (0.109 R)
• M6: 3,329,001 km (0.116 R)
• M7: 4,145,806 km (0.1 R)
• M8: 4,591,009 km (0.09 R)
• M9: 5,404,223 km (0.102 R)
• M10: 5,858,552 km (0.063 R)
• M11: 6,393,215 km (0.092 R)
• M12: 7,560,527 km (0.114 R)
• M13: 8,260,495 km (0.057 R)
• M14: 9,426,611 km (0.12 R)
• M15: 10,582,703 km (0.063 R)
• M16: 12,168,590 km (0.107 R)
• M17: 13,814,466 km (0.082 R)
• M18: 14,763,515 km (0.114 R)
• M19: 15,704,784 km (0.081 R)
• M20: 16,528,321 km (0.102 R)
• M21: 16,950,636 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.2

Radius: 12.6

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.25 AU - 2.83 AU

Year: 2794 Days

Day: 13.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 63,275,680 km

• M1: 156,779 km (0.115 R)
• M2: 725,699 km (0.045 R)
• M3: 1,131,708 km (0.114 R)
• M4: 1,630,467 km (0.116 R)
• M5: 2,400,896 km (0.101 R)
• M6: 3,068,701 km (0.076 R)
• M7: 4,183,654 km (0.116 R)
• M8: 5,476,180 km (0.101 R)
• M9: 7,049,201 km (0.1 R)
• M10: 7,891,587 km (0.11 R)
• M11: 8,455,720 km (0.059 R)
• M12: 10,311,332 km (0.098 R)
• M13: 10,704,924 km (0.115 R)
• M14: 12,513,114 km (0.116 R)
• M15: 14,566,045 km (0.086 R)
• M16: 16,352,543 km (0.102 R)
• M17: 19,389,081 km (0.117 R)
• M18: 21,229,284 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.6

Radius: 10.5

Gravity: 8.71 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.58 AU - 3.16 AU

Year: 3356 Days

Day: 11.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 63,275,680 km

• M1: 132,544 km (0.102 R)
• M2: 509,680 km (0.071 R)
• M3: 1,303,596 km (0.115 R)
• M4: 1,792,930 km (0.094 R)
• M5: 2,575,028 km (0.081 R)
• M6: 3,200,796 km (0.086 R)
• M7: 3,925,299 km (0.047 R)
• M8: 4,303,781 km (0.107 R)
• M9: 4,731,033 km (0.091 R)
• M10: 5,318,204 km (0.103 R)
• M11: 6,638,256 km (0.067 R)
• M12: 7,542,126 km (0.093 R)
• M13: 7,884,257 km (0.057 R)
• M14: 8,859,784 km (0.078 R)
• M15: 10,036,222 km (0.098 R)
• M16: 10,450,608 km (0.117 R)
• M17: 14,764,861 km (0.076 R)
• M18: 16,074,590 km (0.118 R)
• M19: 18,060,652 km (0.118 R)
• M20: 18,427,316 km (0.09 R)
• M21: 19,621,556 km (0.079 R)
• M22: 20,467,981 km (0.06 R)
• M23: 23,010,247 km (0.04 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.6

Radius: 9.8

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.88 AU - 3.28 AU

Year: 3731 Days

Day: 9 Hours

Environment

Temp: -213 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 63,275,680 km

• M1: 121,922 km (0.078 R)
• M2: 680,072 km (0.094 R)
• M3: 1,589,178 km (0.107 R)
• M4: 2,974,754 km (0.037 R)
• M5: 3,497,149 km (0.063 R)
• M6: 6,864,149 km (0.099 R)
• M7: 8,489,081 km (0.092 R)
• M8: 9,022,996 km (0.086 R)
• M9: 9,731,341 km (0.064 R)
• M10: 10,040,411 km (0.111 R)
• M11: 11,343,259 km (0.083 R)
• M12: 12,572,654 km (0.115 R)
• M13: 14,380,544 km (0.112 R)
• M14: 16,409,690 km (0.101 R)
• M15: 16,738,057 km (0.114 R)
• M16: 17,407,807 km (0.084 R)
• M17: 17,749,339 km (0.036 R)
• M18: 18,328,432 km (0.102 R)
• M19: 19,281,221 km (0.103 R)
• M20: 21,285,533 km (0.076 R)
• M21: 22,338,104 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.1

Radius: 13

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.82 AU - 4.66 AU

Year: 4993 Days

Day: 13.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 63,275,680 km

• M1: 210,484 km (0.079 R)
• M2: 715,377 km (0.081 R)
• M3: 1,419,235 km (0.107 R)
• M4: 1,907,672 km (0.089 R)
• M5: 2,665,834 km (0.104 R)
• M6: 4,270,570 km (0.102 R)
• M7: 5,178,929 km (0.033 R)
• M8: 5,679,483 km (0.096 R)
• M9: 6,328,588 km (0.075 R)
• M10: 6,778,130 km (0.106 R)
• M11: 8,256,905 km (0.119 R)
• M12: 8,979,313 km (0.078 R)
• M13: 11,098,666 km (0.113 R)
• M14: 11,979,049 km (0.098 R)
• M15: 12,669,593 km (0.095 R)
• M16: 13,192,587 km (0.1 R)
• M17: 14,333,122 km (0.103 R)
• M18: 15,270,651 km (0.047 R)
• M19: 16,583,672 km (0.067 R)
• M20: 17,037,701 km (0.102 R)
• M21: 17,911,503 km (0.08 R)
• M22: 20,130,338 km (0.086 R)

Planet 9 - Gas Giant

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.7

Radius: 10.8

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.21 AU - 4.63 AU

Year: 5357 Days

Day: 10.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 63,275,680 km

• M1: 134,488 km (0.105 R)
• M2: 471,084 km (0.111 R)
• M3: 1,166,714 km (0.115 R)
• M4: 1,722,021 km (0.117 R)
• M5: 2,846,399 km (0.099 R)
• M6: 3,425,642 km (0.097 R)
• M7: 4,524,737 km (0.045 R)
• M8: 4,922,219 km (0.117 R)
• M9: 6,377,956 km (0.1 R)
• M10: 7,139,110 km (0.082 R)
• M11: 7,610,492 km (0.114 R)
• M12: 8,066,616 km (0.079 R)
• M13: 10,888,182 km (0.115 R)
• M14: 11,650,832 km (0.107 R)
• M15: 13,585,282 km (0.089 R)
• M16: 15,115,668 km (0.079 R)
• M17: 15,725,130 km (0.101 R)
• M18: 16,064,418 km (0.07 R)
• M19: 16,466,537 km (0.106 R)
• M20: 17,171,442 km (0.069 R)
• M21: 19,601,809 km (0.059 R)
• M22: 21,760,506 km (0.105 R)
• M23: 22,897,300 km (0.111 R)
• M24: 25,755,218 km (0.099 R)
• M25: 26,624,980 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 759.4

Radius: 4.8

Gravity: 32.96 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.85 AU - 9.31 AU

Year: 14405 Days

Day: 21.4 Hours

Environment

Temp: -240 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 63,275,680 km

• M1: 59,690 km (0.077 R)
• M2: 440,865 km (0.106 R)
• M3: 645,066 km (0.05 R)
• M4: 869,612 km (0.083 R)
• M5: 1,766,452 km (0.114 R)
• M6: 1,942,977 km (0.079 R)
• M7: 2,373,071 km (0.104 R)
• M8: 2,678,251 km (0.1 R)
• M9: 3,058,528 km (0.115 R)
• M10: 3,210,071 km (0.032 R)
• M11: 3,611,293 km (0.103 R)
• M12: 3,896,875 km (0.109 R)
• M13: 4,810,469 km (0.036 R)
• M14: 5,050,873 km (0.086 R)
• M15: 5,592,866 km (0.103 R)
• M16: 7,773,554 km (0.09 R)
• M17: 8,948,346 km (0.06 R)
• M18: 9,103,030 km (0.07 R)
• M19: 9,259,659 km (0.1 R)
• M20: 13,920,231 km (0.116 R)
• M21: 14,980,432 km (0.093 R)
• M22: 17,824,138 km (0.116 R)
• M23: 20,289,660 km (0.109 R)
• M24: 24,753,062 km (0.087 R)
• M25: 28,919,812 km (0.102 R)
• M26: 29,828,768 km (0.104 R)
• M27: 32,063,461 km (0.114 R)
• M28: 32,791,704 km (0.106 R)
• M29: 35,042,703 km (0.1 R)
• M30: 36,730,915 km (0.082 R)
• M31: 37,930,989 km (0.12 R)
• M32: 40,268,605 km (0.079 R)
• M33: 43,286,593 km (0.095 R)
• M34: 43,581,749 km (0.117 R)
• M35: 45,837,536 km (0.114 R)
• M36: 51,072,115 km (0.102 R)
• M37: 54,430,886 km (0.059 R)
• M38: 54,774,662 km (0.086 R)
• M39: 59,376,143 km (0.083 R)
• M40: 61,212,457 km (0.09 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 12,092 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit