🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.73 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.4

Radius: 14.8

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.27 AU - 1.63 AU

Year: 1205 Days

Day: 12.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 38,180,746 km

• M1: 184,155 km (0.108 R)
• M2: 325,824 km (0.065 R)
• M3: 445,951 km (0.118 R)
• M4: 569,369 km (0.049 R)
• M5: 693,985 km (0.098 R)
• M6: 848,519 km (0.088 R)
• M7: 1,077,254 km (0.097 R)
• M8: 1,182,571 km (0.065 R)
• M9: 1,287,290 km (0.077 R)
• M10: 1,460,075 km (0.049 R)
• M11: 1,597,556 km (0.04 R)
• M12: 1,947,914 km (0.104 R)
• M13: 2,218,985 km (0.098 R)
• M14: 2,323,255 km (0.068 R)
• M15: 2,542,565 km (0.096 R)
• M16: 2,634,718 km (0.09 R)
• M17: 2,828,148 km (0.116 R)
• M18: 3,675,470 km (0.106 R)
• M19: 4,073,400 km (0.087 R)
• M20: 4,250,375 km (0.067 R)
• M21: 4,499,605 km (0.106 R)
• M22: 4,860,884 km (0.115 R)
• M23: 5,019,757 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.4

Radius: 13.7

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.18 AU - 2.5 AU

Year: 2471 Days

Day: 14.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 38,180,746 km

• M1: 187,147 km (0.036 R)
• M2: 305,030 km (0.109 R)
• M3: 433,535 km (0.064 R)
• M4: 580,290 km (0.094 R)
• M5: 1,080,994 km (0.11 R)
• M6: 1,263,354 km (0.116 R)
• M7: 1,477,877 km (0.1 R)
• M8: 1,860,848 km (0.108 R)
• M9: 2,199,986 km (0.036 R)
• M10: 2,389,976 km (0.102 R)
• M11: 3,006,768 km (0.086 R)
• M12: 3,140,359 km (0.069 R)
• M13: 3,747,277 km (0.072 R)
• M14: 4,091,651 km (0.051 R)
• M15: 4,713,081 km (0.085 R)
• M16: 4,877,190 km (0.051 R)
• M17: 5,211,391 km (0.119 R)
• M18: 6,070,382 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.3

Radius: 8.9

Gravity: 8.85 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.02 AU - 2.84 AU

Year: 2615 Days

Day: 9.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 38,180,746 km

• M1: 146,756 km (0.087 R)
• M2: 207,642 km (0.082 R)
• M3: 323,730 km (0.116 R)
• M4: 443,707 km (0.056 R)
• M5: 555,158 km (0.11 R)
• M6: 741,257 km (0.102 R)
• M7: 989,291 km (0.104 R)
• M8: 1,063,491 km (0.096 R)
• M9: 1,229,096 km (0.054 R)
• M10: 1,356,105 km (0.106 R)
• M11: 1,635,853 km (0.119 R)
• M12: 1,920,537 km (0.068 R)
• M13: 2,319,964 km (0.084 R)
• M14: 2,522,071 km (0.118 R)
• M15: 2,669,873 km (0.067 R)
• M16: 2,744,971 km (0.103 R)
• M17: 3,115,076 km (0.097 R)
• M18: 3,178,356 km (0.116 R)
• M19: 3,600,073 km (0.042 R)
• M20: 3,683,100 km (0.073 R)
• M21: 3,766,874 km (0.069 R)
• M22: 3,868,302 km (0.111 R)
• M23: 4,005,034 km (0.109 R)
• M24: 4,283,137 km (0.106 R)
• M25: 4,353,597 km (0.116 R)
• M26: 4,513,667 km (0.116 R)
• M27: 4,603,426 km (0.028 R)
• M28: 4,784,888 km (0.102 R)
• M29: 4,876,442 km (0.087 R)
• M30: 4,968,594 km (0.039 R)
• M31: 5,211,092 km (0.049 R)
• M32: 5,961,475 km (0.109 R)
• M33: 6,339,359 km (0.109 R)
• M34: 6,643,043 km (0.095 R)
• M35: 6,807,152 km (0.111 R)
• M36: 6,889,580 km (0.086 R)
• M37: 7,076,428 km (0.048 R)
• M38: 7,604,209 km (0.09 R)
• M39: 7,668,536 km (0.079 R)
• M40: 7,905,499 km (0.103 R)
• M41: 8,035,650 km (0.055 R)
• M42: 8,541,739 km (0.035 R)
• M43: 8,653,040 km (0.114 R)
• M44: 8,787,379 km (0.089 R)
• M45: 8,877,287 km (0.096 R)
• M46: 9,240,062 km (0.102 R)
• M47: 9,423,170 km (0.082 R)
• M48: 9,769,938 km (0.11 R)
• M49: 10,571,334 km (0.12 R)
• M50: 10,739,033 km (0.098 R)
• M51: 11,004,120 km (0.097 R)
• M52: 11,320,370 km (0.098 R)
• M53: 11,713,663 km (0.05 R)
• M54: 12,111,444 km (0.047 R)
• M55: 12,412,734 km (0.116 R)
• M56: 12,665,704 km (0.03 R)
• M57: 13,048,375 km (0.087 R)
• M58: 13,357,145 km (0.112 R)
• M59: 13,512,577 km (0.09 R)
• M60: 14,060,853 km (0.109 R)
• M61: 14,643,238 km (0.093 R)
• M62: 14,830,086 km (0.118 R)
• M63: 15,694,761 km (0.109 R)
• M64: 16,160,759 km (0.102 R)
• M65: 16,548,068 km (0.1 R)
• M66: 16,798,494 km (0.032 R)
• M67: 17,050,268 km (0.115 R)
• M68: 17,246,989 km (0.073 R)
• M69: 18,012,780 km (0.072 R)
• M70: 18,184,369 km (0.096 R)
• M71: 18,270,538 km (0.078 R)
• M72: 18,356,706 km (0.109 R)
• M73: 18,471,747 km (0.043 R)
• M74: 18,529,342 km (0.107 R)
• M75: 18,963,624 km (0.102 R)
• M76: 19,255,041 km (0.09 R)
• M77: 19,518,633 km (0.12 R)
• M78: 19,636,067 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.3

Radius: 13

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.75 AU - 4.41 AU

Year: 5689 Days

Day: 13 Hours

Environment

Temp: -220 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 38,180,746 km

• M1: 165,455 km (0.03 R)
• M2: 380,427 km (0.111 R)
• M3: 988,692 km (0.06 R)
• M4: 1,216,081 km (0.082 R)
• M5: 1,406,220 km (0.102 R)
• M6: 1,581,848 km (0.095 R)
• M7: 2,035,728 km (0.115 R)
• M8: 2,245,464 km (0.1 R)
• M9: 2,568,595 km (0.102 R)
• M10: 2,866,295 km (0.081 R)
• M11: 2,957,849 km (0.082 R)
• M12: 3,091,889 km (0.119 R)
• M13: 3,323,466 km (0.115 R)
• M14: 3,506,424 km (0.089 R)
• M15: 3,615,631 km (0.084 R)
• M16: 3,759,245 km (0.11 R)
• M17: 3,904,804 km (0.118 R)
• M18: 4,098,084 km (0.069 R)
• M19: 4,447,096 km (0.119 R)
• M20: 4,757,362 km (0.081 R)
• M21: 4,842,184 km (0.081 R)
• M22: 4,927,455 km (0.12 R)
• M23: 5,173,842 km (0.07 R)
• M24: 5,273,624 km (0.092 R)
• M25: 5,437,135 km (0.072 R)
• M26: 5,846,734 km (0.029 R)
• M27: 6,173,755 km (0.089 R)
• M28: 6,306,298 km (0.057 R)
• M29: 6,439,740 km (0.093 R)
• M30: 6,628,233 km (0.104 R)
• M31: 8,186,594 km (0.118 R)
• M32: 8,288,620 km (0.094 R)
• M33: 8,582,280 km (0.099 R)
• M34: 9,059,497 km (0.108 R)
• M35: 9,225,551 km (0.086 R)
• M36: 9,362,134 km (0.096 R)
• M37: 9,484,056 km (0.117 R)
• M38: 9,575,909 km (0.074 R)
• M39: 10,749,056 km (0.06 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 297.1

Radius: 3.6

Gravity: 22.92 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 5.26 AU - 8.24 AU

Year: 12105 Days

Day: 16 Hours

Environment

Temp: -231 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 38,180,746 km

• M1: 51,462 km (0.117 R)
• M2: 74,201 km (0.1 R)
• M3: 105,766 km (0.114 R)
• M4: 144,212 km (0.114 R)
• M5: 188,344 km (0.103 R)
• M6: 217,366 km (0.075 R)
• M7: 532,868 km (0.115 R)
• M8: 604,974 km (0.109 R)
• M9: 1,777,522 km (0.07 R)
• M10: 2,155,107 km (0.113 R)
• M11: 2,341,356 km (0.108 R)
• M12: 2,581,311 km (0.099 R)
• M13: 2,679,447 km (0.11 R)
• M14: 3,293,996 km (0.068 R)
• M15: 3,699,256 km (0.102 R)
• M16: 4,497,062 km (0.11 R)
• M17: 4,734,473 km (0.072 R)
• M18: 5,067,628 km (0.083 R)
• M19: 5,852,418 km (0.04 R)
• M20: 5,884,582 km (0.062 R)
• M21: 6,144,134 km (0.117 R)
• M22: 6,407,277 km (0.085 R)
• M23: 6,741,628 km (0.066 R)
• M24: 6,842,906 km (0.027 R)
• M25: 7,150,180 km (0.039 R)
• M26: 7,184,587 km (0.11 R)
• M27: 7,322,666 km (0.112 R)
• M28: 7,461,792 km (0.038 R)
• M29: 7,813,198 km (0.072 R)
• M30: 8,026,823 km (0.067 R)
• M31: 8,098,331 km (0.112 R)
• M32: 8,752,074 km (0.081 R)
• M33: 8,936,678 km (0.066 R)
• M34: 9,010,878 km (0.102 R)
• M35: 10,109,675 km (0.094 R)
• M36: 10,303,254 km (0.108 R)
• M37: 10,931,266 km (0.119 R)
• M38: 11,896,322 km (0.109 R)
• M39: 12,223,941 km (0.046 R)
• M40: 13,098,191 km (0.036 R)
• M41: 13,906,319 km (0.102 R)
• M42: 15,481,285 km (0.081 R)
• M43: 15,704,485 km (0.068 R)
• M44: 17,203,905 km (0.112 R)
• M45: 17,527,784 km (0.037 R)
• M46: 17,853,608 km (0.117 R)
• M47: 18,134,553 km (0.091 R)
• M48: 18,653,508 km (0.096 R)
• M49: 19,081,657 km (0.092 R)
• M50: 19,512,948 km (0.1 R)
• M51: 19,705,780 km (0.086 R)
• M52: 19,947,530 km (0.107 R)
• M53: 20,141,708 km (0.107 R)
• M54: 21,023,288 km (0.109 R)
• M55: 21,468,790 km (0.104 R)
• M56: 23,128,579 km (0.073 R)
• M57: 23,999,538 km (0.068 R)
• M58: 24,620,818 km (0.106 R)
• M59: 27,051,035 km (0.057 R)
• M60: 27,158,297 km (0.067 R)
• M61: 27,481,428 km (0.051 R)
• M62: 27,697,447 km (0.114 R)
• M63: 28,458,003 km (0.099 R)
• M64: 29,225,290 km (0.033 R)
• M65: 29,999,609 km (0.062 R)
• M66: 30,444,962 km (0.097 R)
• M67: 31,173,503 km (0.112 R)
• M68: 32,021,125 km (0.076 R)
• M69: 32,476,202 km (0.1 R)
• M70: 32,819,080 km (0.09 R)
• M71: 33,163,006 km (0.036 R)
• M72: 33,450,533 km (0.116 R)
• M73: 33,508,277 km (0.054 R)
• M74: 33,565,873 km (0.091 R)
• M75: 34,842,391 km (0.027 R)
• M76: 36,312,190 km (0.118 R)
• M77: 37,263,483 km (0.095 R)
• M78: 37,682,208 km (0.084 R)
• M79: 38,102,428 km (0.065 R)
• M80: 39,190,453 km (0.119 R)
• M81: 40,227,167 km (0.116 R)
• M82: 40,718,147 km (0.115 R)
• M83: 40,964,535 km (0.109 R)
• M84: 41,087,803 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 128

Radius: 3.1

Gravity: 13.32 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 7.13 AU - 9.43 AU

Year: 16446 Days

Day: 23.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 38,180,746 km

• M1: 65,823 km (0.063 R)
• M2: 101,727 km (0.057 R)
• M3: 154,684 km (0.061 R)
• M4: 378,632 km (0.119 R)
• M5: 490,831 km (0.061 R)
• M6: 685,308 km (0.11 R)
• M7: 822,040 km (0.1 R)
• M8: 901,626 km (0.079 R)
• M9: 983,756 km (0.105 R)
• M10: 1,336,358 km (0.052 R)
• M11: 1,785,301 km (0.114 R)
• M12: 1,930,561 km (0.098 R)
• M13: 2,232,299 km (0.078 R)
• M14: 2,254,440 km (0.073 R)
• M15: 2,276,580 km (0.056 R)
• M16: 2,594,925 km (0.098 R)
• M17: 2,878,861 km (0.086 R)
• M18: 4,028,222 km (0.087 R)
• M19: 4,109,304 km (0.072 R)
• M20: 4,383,666 km (0.065 R)
• M21: 4,607,465 km (0.109 R)
• M22: 4,892,449 km (0.107 R)
• M23: 5,360,092 km (0.032 R)
• M24: 5,569,080 km (0.087 R)
• M25: 6,558,371 km (0.05 R)
• M26: 7,533,749 km (0.099 R)
• M27: 8,380,473 km (0.091 R)
• M28: 8,415,030 km (0.027 R)
• M29: 8,622,971 km (0.106 R)
• M30: 8,797,552 km (0.078 R)
• M31: 9,221,362 km (0.031 R)
• M32: 9,651,755 km (0.045 R)
• M33: 9,942,274 km (0.063 R)
• M34: 10,309,537 km (0.045 R)
• M35: 11,170,772 km (0.046 R)
• M36: 11,323,063 km (0.096 R)
• M37: 11,514,099 km (0.115 R)
• M38: 11,552,546 km (0.109 R)
• M39: 11,629,290 km (0.109 R)
• M40: 12,093,941 km (0.075 R)
• M41: 12,328,510 km (0.099 R)
• M42: 12,802,287 km (0.096 R)
• M43: 13,848,724 km (0.111 R)
• M44: 14,547,795 km (0.111 R)
• M45: 14,922,537 km (0.069 R)
• M46: 15,258,235 km (0.113 R)
• M47: 15,469,317 km (0.059 R)
• M48: 15,511,654 km (0.084 R)
• M49: 15,553,990 km (0.077 R)
• M50: 15,894,325 km (0.093 R)
• M51: 16,409,540 km (0.094 R)
• M52: 16,712,476 km (0.078 R)
• M53: 17,588,521 km (0.061 R)
• M54: 17,809,776 km (0.12 R)
• M55: 19,613,178 km (0.098 R)
• M56: 21,379,331 km (0.11 R)
• M57: 21,710,241 km (0.109 R)
• M58: 22,090,370 km (0.076 R)
• M59: 22,424,870 km (0.102 R)
• M60: 23,002,169 km (0.109 R)
• M61: 23,147,279 km (0.092 R)
• M62: 23,438,246 km (0.118 R)
• M63: 23,730,561 km (0.107 R)
• M64: 23,828,248 km (0.086 R)
• M65: 24,367,997 km (0.078 R)
• M66: 25,259,900 km (0.047 R)
• M67: 25,509,579 km (0.096 R)
• M68: 26,566,936 km (0.093 R)
• M69: 26,973,394 km (0.104 R)
• M70: 28,464,436 km (0.117 R)
• M71: 29,089,156 km (0.117 R)
• M72: 29,403,162 km (0.113 R)
• M73: 29,455,671 km (0.092 R)
• M74: 30,140,381 km (0.106 R)
• M75: 30,405,169 km (0.036 R)
• M76: 32,009,756 km (0.056 R)
• M77: 32,388,089 km (0.114 R)
• M78: 33,861,179 km (0.107 R)
• M79: 34,191,641 km (0.085 R)
• M80: 34,301,894 km (0.104 R)
• M81: 35,579,460 km (0.058 R)
• M82: 36,420,948 km (0.079 R)
• M83: 37,325,716 km (0.043 R)
• M84: 37,553,105 km (0.106 R)
• M85: 37,837,939 km (0.088 R)
• M86: 37,895,085 km (0.067 R)
• M87: 38,066,375 km (0.118 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 19,924 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit