🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.7

Radius: 10.3

Gravity: 9.18 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.86 AU - 1.16 AU

Year: 701 Days

Day: 10.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 63,444,195 km

• M1: 128,355 km (0.088 R)
• M2: 217,216 km (0.109 R)
• M3: 324,777 km (0.103 R)
• M4: 444,156 km (0.093 R)
• M5: 527,183 km (0.106 R)
• M6: 601,234 km (0.036 R)
• M7: 668,553 km (0.111 R)
• M8: 733,478 km (0.084 R)
• M9: 876,045 km (0.047 R)
• M10: 972,536 km (0.089 R)
• M11: 1,053,767 km (0.096 R)
• M12: 1,196,633 km (0.083 R)
• M13: 1,263,803 km (0.073 R)
• M14: 1,339,350 km (0.059 R)
• M15: 1,473,389 km (0.108 R)
• M16: 1,641,837 km (0.115 R)
• M17: 1,739,973 km (0.073 R)
• M18: 1,847,982 km (0.062 R)
• M19: 1,918,593 km (0.103 R)
• M20: 1,998,179 km (0.103 R)
• M21: 2,095,118 km (0.104 R)
• M22: 2,177,247 km (0.081 R)
• M23: 2,268,801 km (0.107 R)
• M24: 2,387,283 km (0.12 R)
• M25: 2,507,709 km (0.081 R)
• M26: 2,809,149 km (0.119 R)
• M27: 3,197,505 km (0.117 R)
• M28: 3,369,243 km (0.115 R)
• M29: 3,436,861 km (0.101 R)
• M30: 3,622,662 km (0.058 R)
• M31: 3,701,949 km (0.045 R)
• M32: 3,811,903 km (0.063 R)
• M33: 4,273,114 km (0.066 R)
• M34: 4,569,168 km (0.112 R)
• M35: 4,644,266 km (0.094 R)
• M36: 4,871,954 km (0.05 R)
• M37: 4,948,698 km (0.041 R)
• M38: 5,036,811 km (0.076 R)
• M39: 5,114,452 km (0.036 R)
• M40: 5,327,031 km (0.088 R)
• M41: 5,428,757 km (0.11 R)
• M42: 5,645,824 km (0.102 R)
• M43: 5,830,727 km (0.119 R)
• M44: 6,100,152 km (0.041 R)
• M45: 6,301,810 km (0.088 R)
• M46: 6,385,585 km (0.071 R)
• M47: 6,578,417 km (0.108 R)
• M48: 6,748,659 km (0.097 R)
• M49: 6,945,081 km (0.057 R)
• M50: 7,019,132 km (0.099 R)
• M51: 7,255,646 km (0.078 R)
• M52: 7,330,894 km (0.11 R)
• M53: 7,558,283 km (0.078 R)
• M54: 8,123,763 km (0.111 R)
• M55: 8,609,806 km (0.096 R)
• M56: 8,716,170 km (0.069 R)
• M57: 8,957,173 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.1

Radius: 10

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.25 AU - 3.69 AU

Year: 4462 Days

Day: 14.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 63,444,195 km

• M1: 144,661 km (0.107 R)
• M2: 433,086 km (0.107 R)
• M3: 517,309 km (0.099 R)
• M4: 752,028 km (0.106 R)
• M5: 828,473 km (0.069 R)
• M6: 990,039 km (0.062 R)
• M7: 1,227,600 km (0.106 R)
• M8: 1,294,171 km (0.09 R)
• M9: 1,379,143 km (0.099 R)
• M10: 1,813,425 km (0.061 R)
• M11: 2,382,196 km (0.102 R)
• M12: 2,824,109 km (0.081 R)
• M13: 2,924,489 km (0.065 R)
• M14: 3,140,658 km (0.081 R)
• M15: 3,576,436 km (0.096 R)
• M16: 4,069,212 km (0.114 R)
• M17: 4,233,919 km (0.08 R)
• M18: 4,570,215 km (0.037 R)
• M19: 4,635,888 km (0.112 R)
• M20: 5,268,687 km (0.066 R)
• M21: 5,462,417 km (0.09 R)
• M22: 5,574,166 km (0.103 R)
• M23: 5,885,629 km (0.115 R)
• M24: 6,159,094 km (0.078 R)
• M25: 6,584,550 km (0.093 R)
• M26: 7,294,542 km (0.102 R)
• M27: 8,267,826 km (0.06 R)
• M28: 9,148,658 km (0.103 R)
• M29: 9,331,766 km (0.047 R)
• M30: 10,162,183 km (0.077 R)
• M31: 10,542,611 km (0.111 R)
• M32: 11,193,062 km (0.076 R)
• M33: 11,658,012 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.4

Radius: 13.1

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.44 AU - 4.8 AU

Year: 6854 Days

Day: 10.2 Hours

Environment

Temp: -231 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 63,444,195 km

• M1: 267,032 km (0.05 R)
• M2: 371,900 km (0.075 R)
• M3: 509,231 km (0.079 R)
• M4: 597,344 km (0.116 R)
• M5: 805,585 km (0.102 R)
• M6: 954,135 km (0.045 R)
• M7: 1,097,749 km (0.089 R)
• M8: 1,202,916 km (0.1 R)
• M9: 1,746,406 km (0.068 R)
• M10: 1,853,218 km (0.066 R)
• M11: 2,092,276 km (0.114 R)
• M12: 2,206,120 km (0.11 R)
• M13: 2,890,829 km (0.114 R)
• M14: 3,018,436 km (0.03 R)
• M15: 3,191,371 km (0.046 R)
• M16: 3,434,767 km (0.104 R)
• M17: 3,776,598 km (0.081 R)
• M18: 3,963,596 km (0.105 R)
• M19: 4,058,141 km (0.117 R)
• M20: 4,370,951 km (0.041 R)
• M21: 4,567,522 km (0.095 R)
• M22: 4,691,838 km (0.108 R)
• M23: 4,918,329 km (0.093 R)
• M24: 5,566,986 km (0.083 R)
• M25: 6,160,141 km (0.034 R)
• M26: 6,297,771 km (0.068 R)
• M27: 6,520,074 km (0.091 R)
• M28: 6,745,218 km (0.095 R)
• M29: 6,915,610 km (0.081 R)
• M30: 7,087,498 km (0.113 R)
• M31: 7,173,966 km (0.067 R)
• M32: 7,377,269 km (0.093 R)
• M33: 7,848,951 km (0.109 R)
• M34: 8,148,746 km (0.099 R)
• M35: 9,196,380 km (0.1 R)
• M36: 9,322,341 km (0.117 R)
• M37: 9,639,937 km (0.108 R)
• M38: 9,961,273 km (0.111 R)
• M39: 10,058,362 km (0.083 R)
• M40: 10,253,438 km (0.08 R)
• M41: 10,449,710 km (0.03 R)
• M42: 10,879,505 km (0.109 R)
• M43: 11,382,603 km (0.085 R)
• M44: 12,168,740 km (0.111 R)
• M45: 12,376,681 km (0.103 R)
• M46: 12,655,830 km (0.102 R)
• M47: 13,114,049 km (0.087 R)
• M48: 13,757,319 km (0.098 R)
• M49: 13,901,681 km (0.086 R)
• M50: 14,228,403 km (0.053 R)
• M51: 15,298,177 km (0.04 R)
• M52: 15,522,724 km (0.098 R)
• M53: 16,241,242 km (0.072 R)
• M54: 16,623,764 km (0.093 R)
• M55: 17,047,874 km (0.12 R)
• M56: 17,241,903 km (0.045 R)
• M57: 18,183,322 km (0.095 R)
• M58: 18,341,896 km (0.087 R)
• M59: 19,545,560 km (0.077 R)
• M60: 20,115,977 km (0.05 R)
• M61: 21,273,416 km (0.108 R)
• M62: 21,902,325 km (0.058 R)
• M63: 21,986,549 km (0.103 R)
• M64: 22,197,781 km (0.066 R)
• M65: 22,452,247 km (0.088 R)
• M66: 23,565,853 km (0.098 R)
• M67: 24,172,922 km (0.07 R)
• M68: 24,873,189 km (0.109 R)
• M69: 25,891,203 km (0.051 R)
• M70: 26,114,403 km (0.079 R)
• M71: 26,248,592 km (0.11 R)
• M72: 28,472,813 km (0.104 R)
• M73: 28,749,270 km (0.082 R)
• M74: 29,026,624 km (0.036 R)
• M75: 29,119,375 km (0.108 R)
• M76: 29,910,897 km (0.068 R)
• M77: 30,004,546 km (0.115 R)
• M78: 30,098,194 km (0.061 R)
• M79: 30,426,861 km (0.114 R)
• M80: 30,568,081 km (0.107 R)
• M81: 31,658,201 km (0.094 R)
• M82: 31,801,366 km (0.12 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 437.8

Radius: 7.6

Gravity: 7.58 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 7.04 AU - 7.66 AU

Year: 13754 Days

Day: 19.8 Hours

Environment

Temp: -236 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 63,444,195 km

• M1: 107,411 km (0.107 R)
• M2: 414,087 km (0.08 R)
• M3: 716,424 km (0.097 R)
• M4: 825,032 km (0.116 R)
• M5: 1,079,199 km (0.087 R)
• M6: 1,313,320 km (0.119 R)
• M7: 1,563,447 km (0.052 R)
• M8: 1,658,292 km (0.114 R)
• M9: 1,928,765 km (0.091 R)
• M10: 1,979,479 km (0.09 R)
• M11: 2,483,624 km (0.084 R)
• M12: 2,622,750 km (0.118 R)
• M13: 3,174,916 km (0.103 R)
• M14: 3,387,195 km (0.081 R)
• M15: 3,479,646 km (0.091 R)
• M16: 3,667,242 km (0.097 R)
• M17: 4,929,699 km (0.057 R)
• M18: 5,354,108 km (0.045 R)
• M19: 5,462,117 km (0.057 R)
• M20: 6,427,622 km (0.114 R)
• M21: 7,485,129 km (0.117 R)
• M22: 7,565,613 km (0.106 R)
• M23: 7,972,370 km (0.12 R)
• M24: 8,054,499 km (0.106 R)
• M25: 8,553,707 km (0.109 R)
• M26: 8,934,733 km (0.069 R)
• M27: 9,148,658 km (0.117 R)
• M28: 11,058,275 km (0.111 R)
• M29: 11,196,054 km (0.075 R)
• M30: 11,473,109 km (0.061 R)
• M31: 12,034,251 km (0.081 R)
• M32: 12,460,904 km (0.118 R)
• M33: 12,989,134 km (0.096 R)
• M34: 13,770,484 km (0.061 R)
• M35: 15,276,187 km (0.105 R)
• M36: 15,480,986 km (0.095 R)
• M37: 15,532,298 km (0.091 R)
• M38: 16,100,471 km (0.062 R)
• M39: 16,780,842 km (0.11 R)
• M40: 16,939,116 km (0.075 R)
• M41: 17,417,082 km (0.071 R)
• M42: 18,223,564 km (0.103 R)
• M43: 18,332,022 km (0.119 R)
• M44: 18,603,991 km (0.115 R)
• M45: 20,264,378 km (0.093 R)
• M46: 20,941,608 km (0.08 R)
• M47: 21,626,317 km (0.109 R)
• M48: 22,260,462 km (0.113 R)
• M49: 22,608,876 km (0.117 R)
• M50: 23,547,004 km (0.061 R)
• M51: 24,437,859 km (0.07 R)
• M52: 25,279,347 km (0.058 R)
• M53: 25,339,785 km (0.099 R)
• M54: 25,400,372 km (0.049 R)
• M55: 25,703,607 km (0.103 R)
• M56: 26,252,631 km (0.106 R)
• M57: 27,052,381 km (0.118 R)
• M58: 27,610,681 km (0.051 R)
• M59: 27,922,592 km (0.06 R)
• M60: 29,118,328 km (0.077 R)
• M61: 29,882,025 km (0.103 R)
• M62: 30,009,931 km (0.115 R)
• M63: 30,330,669 km (0.061 R)
• M64: 31,364,241 km (0.102 R)
• M65: 32,081,563 km (0.118 R)
• M66: 32,606,651 km (0.117 R)
• M67: 32,936,365 km (0.03 R)
• M68: 33,002,337 km (0.105 R)
• M69: 33,267,126 km (0.103 R)
• M70: 35,342,048 km (0.087 R)
• M71: 36,566,058 km (0.089 R)
• M72: 36,634,424 km (0.081 R)
• M73: 37,251,964 km (0.065 R)
• M74: 38,706,355 km (0.073 R)
• M75: 38,776,067 km (0.11 R)
• M76: 39,265,252 km (0.084 R)
• M77: 39,335,264 km (0.106 R)
• M78: 39,405,426 km (0.092 R)
• M79: 42,962,713 km (0.103 R)
• M80: 44,633,273 km (0.062 R)
• M81: 45,807,915 km (0.038 R)
• M82: 46,324,925 km (0.101 R)
• M83: 47,141,431 km (0.095 R)
• M84: 49,316,733 km (0.087 R)

Asteroid Belt

Center: 7.74 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 620.4

Radius: 5.7

Gravity: 19.1 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 7 AU - 9.26 AU

Year: 16001 Days

Day: 18.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 63,444,195 km

• M1: 100,380 km (0.051 R)
• M2: 236,813 km (0.099 R)
• M3: 597,045 km (0.084 R)
• M4: 655,837 km (0.109 R)
• M5: 716,574 km (0.077 R)
• M6: 1,073,066 km (0.095 R)
• M7: 1,424,920 km (0.061 R)
• M8: 1,531,882 km (0.119 R)
• M9: 1,725,312 km (0.09 R)
• M10: 1,868,178 km (0.091 R)
• M11: 1,926,521 km (0.113 R)
• M12: 1,985,463 km (0.101 R)
• M13: 2,045,003 km (0.103 R)
• M14: 2,320,113 km (0.118 R)
• M15: 2,574,579 km (0.053 R)
• M16: 2,838,021 km (0.118 R)
• M17: 2,905,340 km (0.113 R)
• M18: 3,214,409 km (0.108 R)
• M19: 3,284,421 km (0.114 R)
• M20: 4,473,724 km (0.101 R)
• M21: 4,750,181 km (0.085 R)
• M22: 5,486,053 km (0.107 R)
• M23: 5,569,978 km (0.091 R)
• M24: 6,388,727 km (0.097 R)
• M25: 6,789,499 km (0.025 R)
• M26: 7,568,605 km (0.028 R)
• M27: 7,662,253 km (0.068 R)
• M28: 9,060,844 km (0.057 R)
• M29: 9,713,091 km (0.079 R)
• M30: 10,276,626 km (0.062 R)
• M31: 10,640,747 km (0.081 R)
• M32: 11,381,705 km (0.106 R)
• M33: 11,596,528 km (0.04 R)
• M34: 11,975,609 km (0.05 R)
• M35: 12,194,022 km (0.042 R)
• M36: 13,080,838 km (0.097 R)
• M37: 13,873,707 km (0.098 R)
• M38: 14,391,614 km (0.11 R)
• M39: 15,033,240 km (0.118 R)
• M40: 15,624,600 km (0.045 R)
• M41: 17,013,467 km (0.086 R)
• M42: 18,567,190 km (0.074 R)
• M43: 19,010,299 km (0.034 R)
• M44: 19,265,064 km (0.114 R)
• M45: 20,360,569 km (0.044 R)
• M46: 20,555,944 km (0.043 R)
• M47: 22,208,402 km (0.115 R)
• M48: 22,948,912 km (0.1 R)
• M49: 23,084,447 km (0.062 R)
• M50: 23,356,267 km (0.105 R)
• M51: 23,424,334 km (0.069 R)
• M52: 24,315,937 km (0.091 R)
• M53: 25,568,520 km (0.078 R)
• M54: 25,990,835 km (0.036 R)
• M55: 27,414,857 km (0.037 R)
• M56: 28,937,015 km (0.069 R)
• M57: 29,671,541 km (0.093 R)
• M58: 29,893,095 km (0.033 R)
• M59: 29,966,997 km (0.099 R)
• M60: 32,138,559 km (0.102 R)
• M61: 32,594,085 km (0.094 R)
• M62: 32,822,670 km (0.118 R)
• M63: 33,204,893 km (0.071 R)
• M64: 33,281,487 km (0.118 R)
• M65: 33,358,081 km (0.03 R)
• M66: 34,748,145 km (0.092 R)
• M67: 35,215,788 km (0.116 R)
• M68: 35,293,878 km (0.119 R)
• M69: 35,372,117 km (0.087 R)
• M70: 37,664,406 km (0.095 R)
• M71: 38,144,764 km (0.095 R)
• M72: 40,004,415 km (0.073 R)
• M73: 40,330,838 km (0.085 R)
• M74: 40,822,117 km (0.085 R)
• M75: 40,986,376 km (0.104 R)
• M76: 41,397,770 km (0.114 R)
• M77: 42,807,132 km (0.084 R)
• M78: 43,643,384 km (0.097 R)
• M79: 45,842,921 km (0.096 R)
• M80: 45,928,192 km (0.103 R)
• M81: 47,472,939 km (0.115 R)
• M82: 47,818,511 km (0.119 R)
• M83: 49,646,447 km (0.066 R)
• M84: 53,549,904 km (0.12 R)
• M85: 54,360,425 km (0.058 R)
• M86: 56,176,095 km (0.109 R)
• M87: 59,400,827 km (0.082 R)
• M88: 59,680,126 km (0.084 R)
• M89: 60,239,771 km (0.076 R)
• M90: 61,082,606 km (0.107 R)
• M91: 61,552,493 km (0.081 R)
• M92: 62,212,369 km (0.076 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 12,731 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit