🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.7

Radius: 10

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.58 AU - 0.7 AU

Year: 341 Days

Day: 9.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 44,583,942 km

• M1: 125,363 km (0.12 R)
• M2: 472,131 km (0.103 R)
• M3: 864,526 km (0.112 R)
• M4: 1,281,306 km (0.073 R)
• M5: 1,669,961 km (0.109 R)
• M6: 2,069,238 km (0.066 R)
• M7: 2,586,697 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482

Radius: 14.2

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.67 AU - 0.95 AU

Year: 486 Days

Day: 11.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 44,583,942 km

• M1: 176,525 km (0.103 R)
• M2: 762,500 km (0.115 R)
• M3: 1,389,016 km (0.111 R)
• M4: 1,891,515 km (0.076 R)
• M5: 2,727,917 km (0.065 R)
• M6: 3,199,300 km (0.098 R)
• M7: 3,875,333 km (0.097 R)
• M8: 4,391,595 km (0.093 R)
• M9: 4,864,324 km (0.116 R)
• M10: 5,662,279 km (0.05 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.2

Radius: 14.3

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.89 AU - 1.29 AU

Year: 759 Days

Day: 7.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 44,583,942 km

• M1: 177,872 km (0.095 R)
• M2: 632,649 km (0.115 R)
• M3: 1,244,953 km (0.118 R)
• M4: 2,158,099 km (0.069 R)
• M5: 2,758,435 km (0.088 R)
• M6: 3,263,926 km (0.061 R)
• M7: 3,742,191 km (0.103 R)
• M8: 4,398,327 km (0.108 R)
• M9: 5,278,561 km (0.117 R)
• M10: 6,024,007 km (0.092 R)
• M11: 6,883,447 km (0.078 R)
• M12: 7,872,438 km (0.067 R)

Asteroid Belt

Center: 1.5 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.8

Radius: 11.1

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.71 AU - 2.11 AU

Year: 1760 Days

Day: 12.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 44,583,942 km

• M1: 138,079 km (0.069 R)
• M2: 492,775 km (0.083 R)
• M3: 1,050,626 km (0.041 R)
• M4: 1,620,444 km (0.109 R)
• M5: 2,470,310 km (0.097 R)
• M6: 2,908,931 km (0.083 R)
• M7: 4,842,633 km (0.117 R)
• M8: 5,391,058 km (0.07 R)
• M9: 6,450,211 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.3

Radius: 14.9

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.43 AU - 3.19 AU

Year: 3141 Days

Day: 13.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 44,583,942 km

• M1: 202,855 km (0.095 R)
• M2: 730,935 km (0.066 R)
• M3: 1,571,226 km (0.081 R)
• M4: 2,209,561 km (0.055 R)
• M5: 2,878,263 km (0.03 R)
• M6: 3,915,575 km (0.091 R)
• M7: 5,664,075 km (0.057 R)
• M8: 6,700,638 km (0.086 R)
• M9: 7,450,722 km (0.069 R)
• M10: 9,588,775 km (0.088 R)
• M11: 10,107,580 km (0.085 R)
• M12: 11,343,558 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.7

Radius: 15

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 5.28 AU - 5.72 AU

Year: 8601 Days

Day: 9.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 44,583,942 km

• M1: 186,698 km (0.084 R)
• M2: 719,865 km (0.094 R)
• M3: 1,270,385 km (0.095 R)
• M4: 3,024,271 km (0.082 R)
• M5: 3,749,072 km (0.088 R)
• M6: 4,243,194 km (0.098 R)
• M7: 6,888,982 km (0.104 R)
• M8: 8,231,024 km (0.04 R)
• M9: 8,986,045 km (0.113 R)
• M10: 9,514,724 km (0.102 R)
• M11: 11,531,453 km (0.07 R)
• M12: 12,156,772 km (0.092 R)
• M13: 13,081,287 km (0.05 R)
• M14: 14,406,275 km (0.117 R)
• M15: 15,882,507 km (0.084 R)
• M16: 18,705,568 km (0.086 R)
• M17: 21,848,470 km (0.104 R)
• M18: 22,404,525 km (0.072 R)
• M19: 23,051,536 km (0.064 R)
• M20: 25,415,182 km (0.109 R)
• M21: 27,750,854 km (0.041 R)
• M22: 29,066,118 km (0.068 R)
• M23: 35,069,481 km (0.102 R)
• M24: 36,606,599 km (0.1 R)
• M25: 38,764,099 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 97.4

Radius: 4.1

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.88 AU - 7.2 AU

Year: 9899 Days

Day: 18.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 44,583,942 km

• M1: 51,611 km (0.087 R)
• M2: 246,388 km (0.099 R)
• M3: 443,109 km (0.098 R)
• M4: 607,068 km (0.116 R)
• M5: 902,225 km (0.112 R)
• M6: 1,169,855 km (0.092 R)
• M7: 1,556,267 km (0.101 R)
• M8: 1,995,187 km (0.12 R)
• M9: 2,417,801 km (0.1 R)
• M10: 3,282,776 km (0.101 R)
• M11: 3,680,556 km (0.044 R)
• M12: 4,571,262 km (0.119 R)
• M13: 5,274,671 km (0.048 R)
• M14: 9,817,360 km (0.109 R)
• M15: 10,222,471 km (0.109 R)
• M16: 10,470,953 km (0.055 R)
• M17: 10,723,325 km (0.087 R)
• M18: 13,181,068 km (0.119 R)
• M19: 16,778,000 km (0.095 R)
• M20: 18,861,748 km (0.068 R)
• M21: 20,582,273 km (0.079 R)
• M22: 21,854,005 km (0.108 R)
• M23: 23,605,946 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 583.8

Radius: 5.8

Gravity: 17.35 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 6.12 AU - 9.54 AU

Year: 14611 Days

Day: 15.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 44,583,942 km

• M1: 72,106 km (0.077 R)
• M2: 273,315 km (0.089 R)
• M3: 652,995 km (0.093 R)
• M4: 890,257 km (0.096 R)
• M5: 1,368,821 km (0.061 R)
• M6: 1,603,240 km (0.112 R)
• M7: 1,916,349 km (0.113 R)
• M8: 2,269,400 km (0.103 R)
• M9: 2,513,992 km (0.112 R)
• M10: 3,868,900 km (0.103 R)
• M11: 4,070,708 km (0.085 R)
• M12: 4,433,034 km (0.119 R)
• M13: 4,718,766 km (0.069 R)
• M14: 4,982,955 km (0.098 R)
• M15: 5,292,025 km (0.067 R)
• M16: 5,577,308 km (0.112 R)
• M17: 6,495,240 km (0.069 R)
• M18: 6,905,887 km (0.075 R)
• M19: 7,733,911 km (0.104 R)
• M20: 7,916,271 km (0.077 R)
• M21: 8,674,881 km (0.092 R)
• M22: 10,226,211 km (0.066 R)
• M23: 11,067,250 km (0.117 R)
• M24: 12,570,111 km (0.096 R)
• M25: 12,886,211 km (0.051 R)
• M26: 13,933,546 km (0.109 R)
• M27: 14,616,310 km (0.116 R)
• M28: 18,206,510 km (0.106 R)
• M29: 20,118,221 km (0.053 R)
• M30: 22,343,788 km (0.058 R)
• M31: 26,753,634 km (0.106 R)
• M32: 29,216,614 km (0.068 R)
• M33: 29,548,721 km (0.104 R)
• M34: 31,477,786 km (0.071 R)
• M35: 46,177,721 km (0.084 R)
• M36: 47,843,942 km (0.088 R)
• M37: 52,428,369 km (0.073 R)
• M38: 52,918,601 km (0.117 R)
• M39: 56,608,283 km (0.067 R)
• M40: 57,297,032 km (0.073 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 759.1

Radius: 5.1

Gravity: 29.18 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 8.02 AU - 12.72 AU

Year: 22269 Days

Day: 15.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 76.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 44,583,942 km

• M1: 63,579 km (0.107 R)
• M2: 285,582 km (0.025 R)
• M3: 471,383 km (0.096 R)
• M4: 2,368,433 km (0.061 R)
• M5: 3,749,820 km (0.071 R)
• M6: 5,272,577 km (0.109 R)
• M7: 5,931,556 km (0.107 R)
• M8: 6,783,665 km (0.034 R)
• M9: 7,562,023 km (0.086 R)
• M10: 10,439,837 km (0.101 R)
• M11: 11,144,144 km (0.064 R)
• M12: 12,085,713 km (0.081 R)
• M13: 14,049,334 km (0.054 R)
• M14: 19,820,222 km (0.104 R)
• M15: 20,013,353 km (0.075 R)
• M16: 23,598,466 km (0.107 R)
• M17: 24,253,256 km (0.064 R)
• M18: 24,807,964 km (0.104 R)
• M19: 26,993,440 km (0.111 R)
• M20: 31,218,832 km (0.11 R)
• M21: 34,175,634 km (0.064 R)
• M22: 47,180,176 km (0.119 R)
• M23: 48,044,104 km (0.089 R)
• M24: 48,218,236 km (0.088 R)
• M25: 53,264,172 km (0.05 R)
• M26: 54,768,080 km (0.059 R)
• M27: 63,338,542 km (0.055 R)
• M28: 67,612,553 km (0.09 R)
• M29: 68,931,258 km (0.12 R)
• M30: 81,580,057 km (0.067 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 98.4

Radius: 4.2

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 8.6 AU - 13 AU

Year: 23668 Days

Day: 25 Hours

Environment

Temp: -243 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 44,583,942 km

• M1: 55,800 km (0.092 R)
• M2: 188,045 km (0.083 R)
• M3: 362,476 km (0.114 R)
• M4: 1,160,879 km (0.085 R)
• M5: 1,328,130 km (0.086 R)
• M6: 1,525,150 km (0.108 R)
• M7: 2,112,621 km (0.109 R)
• M8: 3,949,982 km (0.102 R)
• M9: 7,830,850 km (0.087 R)
• M10: 9,671,054 km (0.032 R)
• M11: 11,562,569 km (0.073 R)
• M12: 12,796,751 km (0.113 R)
• M13: 14,240,521 km (0.062 R)
• M14: 18,914,257 km (0.099 R)
• M15: 24,426,340 km (0.114 R)
• M16: 25,057,494 km (0.11 R)
• M17: 29,275,555 km (0.099 R)
• M18: 33,943,009 km (0.116 R)
• M19: 38,595,503 km (0.116 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: 166 - 17,247 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit