🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.5

Radius: 10.1

Gravity: 8.02 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.63 AU - 0.69 AU

Year: 370 Days

Day: 6.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 40,331,365 km

• M1: 125,812 km (0.117 R)
• M2: 198,816 km (0.056 R)
• M3: 316,250 km (0.068 R)
• M4: 390,450 km (0.108 R)
• M5: 459,415 km (0.074 R)
• M6: 526,435 km (0.089 R)
• M7: 623,374 km (0.082 R)
• M8: 718,967 km (0.08 R)
• M9: 787,184 km (0.036 R)
• M10: 857,794 km (0.083 R)
• M11: 957,127 km (0.065 R)
• M12: 1,092,812 km (0.097 R)
• M13: 1,177,485 km (0.063 R)
• M14: 1,249,741 km (0.076 R)
• M15: 1,393,953 km (0.1 R)
• M16: 1,612,964 km (0.115 R)
• M17: 1,820,756 km (0.119 R)
• M18: 1,922,333 km (0.105 R)
• M19: 1,991,148 km (0.067 R)
• M20: 2,154,957 km (0.061 R)
• M21: 2,477,490 km (0.084 R)
• M22: 2,559,021 km (0.114 R)
• M23: 2,699,045 km (0.101 R)
• M24: 2,769,954 km (0.114 R)
• M25: 2,920,450 km (0.117 R)
• M26: 3,053,442 km (0.046 R)
• M27: 3,175,065 km (0.055 R)
• M28: 3,270,658 km (0.077 R)
• M29: 3,556,390 km (0.094 R)
• M30: 3,641,511 km (0.034 R)
• M31: 3,974,367 km (0.077 R)
• M32: 4,062,929 km (0.089 R)
• M33: 4,152,089 km (0.077 R)
• M34: 4,256,957 km (0.036 R)
• M35: 4,385,462 km (0.064 R)
• M36: 4,484,495 km (0.074 R)
• M37: 4,561,389 km (0.102 R)
• M38: 4,700,664 km (0.115 R)
• M39: 4,825,728 km (0.115 R)
• M40: 4,888,709 km (0.119 R)
• M41: 5,031,276 km (0.096 R)
• M42: 5,525,098 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.4

Radius: 11.7

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.04 AU - 1.16 AU

Year: 796 Days

Day: 9.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 40,331,365 km

• M1: 147,653 km (0.103 R)
• M2: 225,893 km (0.041 R)
• M3: 311,014 km (0.12 R)
• M4: 398,080 km (0.067 R)
• M5: 525,837 km (0.112 R)
• M6: 609,611 km (0.07 R)
• M7: 698,772 km (0.12 R)
• M8: 828,473 km (0.102 R)
• M9: 976,425 km (0.111 R)
• M10: 1,083,687 km (0.11 R)
• M11: 1,289,534 km (0.074 R)
• M12: 1,408,314 km (0.1 R)
• M13: 1,565,093 km (0.119 R)
• M14: 1,686,716 km (0.106 R)
• M15: 1,793,529 km (0.091 R)
• M16: 1,939,686 km (0.077 R)
• M17: 2,070,734 km (0.062 R)
• M18: 2,289,595 km (0.095 R)
• M19: 2,388,629 km (0.049 R)
• M20: 2,509,355 km (0.118 R)
• M21: 2,694,407 km (0.047 R)
• M22: 2,771,001 km (0.096 R)
• M23: 2,912,521 km (0.096 R)
• M24: 3,085,306 km (0.083 R)
• M25: 3,524,975 km (0.065 R)
• M26: 3,748,474 km (0.107 R)
• M27: 3,929,038 km (0.092 R)
• M28: 4,008,475 km (0.072 R)
• M29: 4,120,524 km (0.101 R)
• M30: 4,217,613 km (0.077 R)
• M31: 4,290,766 km (0.038 R)
• M32: 4,372,596 km (0.068 R)
• M33: 4,463,252 km (0.034 R)
• M34: 4,554,657 km (0.081 R)
• M35: 4,994,774 km (0.096 R)
• M36: 5,115,649 km (0.111 R)
• M37: 5,211,242 km (0.088 R)
• M38: 5,386,720 km (0.114 R)
• M39: 5,599,897 km (0.095 R)
• M40: 5,743,661 km (0.074 R)
• M41: 5,834,018 km (0.109 R)
• M42: 6,007,252 km (0.104 R)
• M43: 6,339,958 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.8

Radius: 12.9

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.08 AU - 1.78 AU

Year: 1180 Days

Day: 12.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 40,331,365 km

• M1: 240,703 km (0.096 R)
• M2: 321,037 km (0.057 R)
• M3: 411,394 km (0.111 R)
• M4: 499,657 km (0.03 R)
• M5: 625,618 km (0.037 R)
• M6: 764,296 km (0.104 R)
• M7: 962,513 km (0.109 R)
• M8: 1,061,846 km (0.067 R)
• M9: 1,260,661 km (0.102 R)
• M10: 1,348,326 km (0.094 R)
• M11: 1,434,344 km (0.116 R)
• M12: 1,565,093 km (0.03 R)
• M13: 1,777,372 km (0.045 R)
• M14: 1,965,118 km (0.047 R)
• M15: 2,089,733 km (0.085 R)
• M16: 2,221,528 km (0.075 R)
• M17: 2,351,679 km (0.086 R)
• M18: 2,489,159 km (0.066 R)
• M19: 2,582,209 km (0.11 R)
• M20: 2,700,391 km (0.103 R)
• M21: 2,786,560 km (0.058 R)
• M22: 2,893,223 km (0.097 R)
• M23: 2,991,509 km (0.118 R)
• M24: 3,130,784 km (0.082 R)
• M25: 3,400,659 km (0.045 R)
• M26: 3,619,969 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896

Radius: 12.7

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.36 AU - 1.88 AU

Year: 1423 Days

Day: 7.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 40,331,365 km

• M1: 162,912 km (0.068 R)
• M2: 262,694 km (0.093 R)
• M3: 397,631 km (0.085 R)
• M4: 502,050 km (0.049 R)
• M5: 591,510 km (0.049 R)
• M6: 775,067 km (0.101 R)
• M7: 882,478 km (0.102 R)
• M8: 1,045,540 km (0.099 R)
• M9: 1,228,199 km (0.065 R)
• M10: 1,309,879 km (0.056 R)
• M11: 1,566,738 km (0.072 R)
• M12: 1,706,613 km (0.081 R)
• M13: 1,882,240 km (0.076 R)
• M14: 1,967,062 km (0.116 R)
• M15: 2,251,747 km (0.096 R)
• M16: 2,445,327 km (0.058 R)
• M17: 2,620,805 km (0.101 R)
• M18: 2,716,099 km (0.117 R)
• M19: 2,934,961 km (0.1 R)
• M20: 3,071,543 km (0.08 R)
• M21: 3,197,654 km (0.12 R)
• M22: 3,390,187 km (0.037 R)
• M23: 3,922,456 km (0.051 R)
• M24: 4,045,874 km (0.055 R)
• M25: 4,352,999 km (0.027 R)
• M26: 4,538,201 km (0.118 R)
• M27: 4,639,030 km (0.108 R)
• M28: 4,740,607 km (0.032 R)
• M29: 4,975,476 km (0.093 R)
• M30: 5,533,775 km (0.072 R)
• M31: 5,626,077 km (0.119 R)
• M32: 5,781,359 km (0.098 R)
• M33: 5,906,573 km (0.11 R)
• M34: 6,095,964 km (0.117 R)
• M35: 6,432,559 km (0.035 R)
• M36: 6,611,328 km (0.107 R)
• M37: 6,742,226 km (0.114 R)
• M38: 6,973,654 km (0.118 R)
• M39: 7,308,903 km (0.086 R)
• M40: 7,804,222 km (0.078 R)
• M41: 8,737,862 km (0.11 R)
• M42: 8,827,770 km (0.058 R)
• M43: 9,172,145 km (0.034 R)
• M44: 9,263,549 km (0.107 R)
• M45: 9,669,258 km (0.117 R)
• M46: 9,949,306 km (0.058 R)
• M47: 10,232,046 km (0.108 R)
• M48: 10,383,887 km (0.099 R)
• M49: 10,498,330 km (0.111 R)
• M50: 10,613,071 km (0.061 R)
• M51: 10,844,050 km (0.106 R)
• M52: 10,979,437 km (0.095 R)
• M53: 11,135,018 km (0.118 R)
• M54: 11,330,393 km (0.081 R)
• M55: 11,507,367 km (0.079 R)
• M56: 11,605,952 km (0.118 R)
• M57: 11,685,090 km (0.117 R)
• M58: 12,183,849 km (0.085 R)
• M59: 12,567,418 km (0.112 R)
• M60: 12,771,021 km (0.108 R)
• M61: 13,057,800 km (0.116 R)
• M62: 13,263,946 km (0.109 R)
• M63: 13,346,823 km (0.094 R)
• M64: 13,429,700 km (0.088 R)
• M65: 13,533,671 km (0.105 R)
• M66: 13,700,472 km (0.071 R)
• M67: 14,205,215 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.8

Radius: 11.4

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 4.36 AU - 4.94 AU

Year: 6921 Days

Day: 13.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 40,331,365 km

• M1: 170,542 km (0.079 R)
• M2: 246,986 km (0.095 R)
• M3: 340,186 km (0.048 R)
• M4: 463,305 km (0.073 R)
• M5: 591,061 km (0.1 R)
• M6: 1,000,511 km (0.095 R)
• M7: 1,412,653 km (0.07 R)
• M8: 1,750,145 km (0.089 R)
• M9: 2,406,880 km (0.113 R)
• M10: 2,786,560 km (0.099 R)
• M11: 3,470,222 km (0.1 R)
• M12: 3,899,418 km (0.098 R)
• M13: 4,345,519 km (0.106 R)
• M14: 4,632,747 km (0.113 R)
• M15: 4,867,017 km (0.098 R)
• M16: 5,075,257 km (0.112 R)
• M17: 5,500,714 km (0.083 R)
• M18: 5,842,994 km (0.107 R)
• M19: 6,096,412 km (0.1 R)
• M20: 6,192,305 km (0.116 R)
• M21: 6,646,783 km (0.072 R)
• M22: 7,588,053 km (0.09 R)
• M23: 7,760,539 km (0.03 R)
• M24: 8,463,500 km (0.07 R)
• M25: 8,535,007 km (0.104 R)
• M26: 8,822,684 km (0.077 R)
• M27: 9,260,407 km (0.114 R)
• M28: 9,667,762 km (0.115 R)
• M29: 10,731,254 km (0.06 R)
• M30: 11,712,017 km (0.11 R)
• M31: 11,791,753 km (0.037 R)
• M32: 12,273,757 km (0.111 R)
• M33: 12,476,462 km (0.094 R)
• M34: 12,598,684 km (0.081 R)
• M35: 12,926,602 km (0.081 R)
• M36: 13,215,625 km (0.083 R)
• M37: 13,465,155 km (0.075 R)
• M38: 13,926,814 km (0.059 R)
• M39: 14,650,419 km (0.1 R)
• M40: 16,089,700 km (0.089 R)
• M41: 16,490,024 km (0.09 R)
• M42: 17,986,002 km (0.115 R)
• M43: 18,308,984 km (0.086 R)
• M44: 19,336,273 km (0.116 R)
• M45: 19,952,018 km (0.107 R)
• M46: 20,863,667 km (0.053 R)
• M47: 21,008,927 km (0.093 R)
• M48: 21,300,343 km (0.096 R)
• M49: 21,446,500 km (0.08 R)
• M50: 21,641,875 km (0.066 R)
• M51: 22,330,624 km (0.092 R)
• M52: 22,727,507 km (0.116 R)
• M53: 23,276,980 km (0.096 R)
• M54: 23,628,834 km (0.057 R)
• M55: 23,780,227 km (0.057 R)
• M56: 24,644,005 km (0.075 R)
• M57: 25,414,883 km (0.102 R)
• M58: 26,716,983 km (0.048 R)
• M59: 27,667,827 km (0.117 R)
• M60: 28,040,774 km (0.073 R)
• M61: 28,361,662 km (0.101 R)
• M62: 30,696,735 km (0.111 R)
• M63: 30,806,839 km (0.053 R)
• M64: 30,972,145 km (0.088 R)
• M65: 31,359,304 km (0.118 R)
• M66: 32,250,159 km (0.093 R)
• M67: 32,754,903 km (0.103 R)
• M68: 33,601,926 km (0.097 R)
• M69: 34,113,700 km (0.036 R)
• M70: 35,317,664 km (0.091 R)
• M71: 36,360,810 km (0.114 R)
• M72: 37,355,187 km (0.085 R)
• M73: 37,649,296 km (0.106 R)
• M74: 38,062,485 km (0.09 R)
• M75: 38,893,202 km (0.119 R)
• M76: 39,610,075 km (0.076 R)
• M77: 39,970,157 km (0.101 R)
• M78: 40,150,573 km (0.057 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 11,174 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit