🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.3 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.8

Radius: 12

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.99 AU - 3.19 AU

Year: 2691 Days

Day: 9.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 22,302,923 km

• M1: 225,893 km (0.117 R)
• M2: 359,633 km (0.063 R)
• M3: 434,432 km (0.057 R)
• M4: 630,106 km (0.1 R)
• M5: 955,781 km (0.105 R)
• M6: 1,058,704 km (0.058 R)
• M7: 1,187,508 km (0.119 R)
• M8: 1,276,369 km (0.066 R)
• M9: 1,606,382 km (0.075 R)
• M10: 1,923,829 km (0.101 R)
• M11: 2,178,743 km (0.103 R)
• M12: 2,275,384 km (0.048 R)
• M13: 2,589,090 km (0.083 R)
• M14: 2,721,484 km (0.093 R)
• M15: 3,039,380 km (0.115 R)
• M16: 3,369,243 km (0.065 R)
• M17: 3,928,141 km (0.074 R)
• M18: 4,063,826 km (0.092 R)
• M19: 4,569,168 km (0.095 R)
• M20: 4,748,087 km (0.036 R)
• M21: 4,838,444 km (0.035 R)
• M22: 5,280,206 km (0.088 R)
• M23: 5,411,553 km (0.085 R)
• M24: 5,754,282 km (0.119 R)
• M25: 6,064,847 km (0.098 R)
• M26: 6,143,386 km (0.106 R)
• M27: 6,281,615 km (0.08 R)
• M28: 6,500,925 km (0.111 R)
• M29: 6,743,124 km (0.103 R)
• M30: 7,153,471 km (0.113 R)
• M31: 7,236,647 km (0.095 R)
• M32: 7,424,692 km (0.095 R)
• M33: 8,084,867 km (0.096 R)
• M34: 8,214,868 km (0.079 R)
• M35: 8,675,181 km (0.09 R)
• M36: 9,347,473 km (0.076 R)
• M37: 9,506,795 km (0.116 R)
• M38: 9,828,131 km (0.113 R)
• M39: 10,013,483 km (0.053 R)
• M40: 10,199,882 km (0.071 R)
• M41: 10,623,543 km (0.088 R)
• M42: 10,837,468 km (0.111 R)
• M43: 11,245,571 km (0.105 R)
• M44: 11,512,454 km (0.106 R)
• M45: 11,658,760 km (0.105 R)
• M46: 11,953,468 km (0.053 R)
• M47: 12,077,036 km (0.118 R)
• M48: 12,275,552 km (0.118 R)
• M49: 12,425,150 km (0.087 R)
• M50: 13,207,697 km (0.026 R)
• M51: 13,309,872 km (0.082 R)
• M52: 13,643,775 km (0.087 R)
• M53: 13,902,429 km (0.11 R)
• M54: 14,241,119 km (0.089 R)
• M55: 14,319,658 km (0.102 R)
• M56: 14,503,514 km (0.09 R)
• M57: 14,714,596 km (0.063 R)
• M58: 14,820,511 km (0.106 R)
• M59: 14,953,354 km (0.079 R)
• M60: 15,327,199 km (0.075 R)
• M61: 15,488,316 km (0.083 R)
• M62: 15,677,109 km (0.115 R)
• M63: 15,758,341 km (0.072 R)
• M64: 15,866,649 km (0.113 R)
• M65: 16,002,484 km (0.069 R)
• M66: 16,687,493 km (0.117 R)
• M67: 16,798,046 km (0.077 R)
• M68: 17,242,501 km (0.092 R)
• M69: 17,354,251 km (0.108 R)
• M70: 17,522,249 km (0.109 R)
• M71: 17,634,597 km (0.101 R)
• M72: 18,570,481 km (0.103 R)
• M73: 18,799,665 km (0.101 R)
• M74: 19,116,514 km (0.047 R)
• M75: 19,232,302 km (0.092 R)
• M76: 19,522,373 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.4

Radius: 10.2

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.62 AU - 4.74 AU

Year: 6537 Days

Day: 5.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 22,302,923 km

• M1: 149,598 km (0.106 R)
• M2: 267,631 km (0.065 R)
• M3: 419,921 km (0.059 R)
• M4: 492,476 km (0.076 R)
• M5: 570,267 km (0.119 R)
• M6: 818,450 km (0.065 R)
• M7: 899,831 km (0.102 R)
• M8: 969,843 km (0.115 R)
• M9: 1,479,673 km (0.065 R)
• M10: 1,597,855 km (0.084 R)
• M11: 1,701,676 km (0.12 R)
• M12: 2,177,846 km (0.065 R)
• M13: 2,451,161 km (0.092 R)
• M14: 2,673,613 km (0.093 R)
• M15: 2,860,760 km (0.108 R)
• M16: 3,009,161 km (0.11 R)
• M17: 3,628,796 km (0.108 R)
• M18: 4,071,605 km (0.071 R)
• M19: 4,755,417 km (0.07 R)
• M20: 4,982,806 km (0.072 R)
• M21: 5,501,013 km (0.114 R)
• M22: 5,847,033 km (0.118 R)
• M23: 6,338,013 km (0.12 R)
• M24: 6,984,575 km (0.079 R)
• M25: 7,359,318 km (0.096 R)
• M26: 7,681,551 km (0.076 R)
• M27: 7,829,653 km (0.114 R)
• M28: 7,918,963 km (0.084 R)
• M29: 8,219,057 km (0.029 R)
• M30: 9,110,211 km (0.079 R)
• M31: 9,551,525 km (0.113 R)
• M32: 10,520,470 km (0.09 R)
• M33: 10,651,967 km (0.046 R)
• M34: 10,784,062 km (0.105 R)
• M35: 11,284,317 km (0.072 R)
• M36: 11,520,382 km (0.117 R)
• M37: 11,758,243 km (0.089 R)
• M38: 11,894,676 km (0.117 R)
• M39: 12,169,488 km (0.031 R)
• M40: 12,760,250 km (0.098 R)
• M41: 13,182,864 km (0.032 R)
• M42: 14,882,295 km (0.062 R)
• M43: 15,104,149 km (0.04 R)
• M44: 15,401,699 km (0.104 R)
• M45: 15,813,991 km (0.051 R)
• M46: 15,889,388 km (0.049 R)
• M47: 16,268,020 km (0.064 R)
• M48: 16,496,606 km (0.105 R)
• M49: 16,764,536 km (0.064 R)
• M50: 16,956,919 km (0.11 R)
• M51: 17,890,409 km (0.108 R)
• M52: 17,968,948 km (0.083 R)
• M53: 18,047,487 km (0.061 R)
• M54: 19,482,879 km (0.052 R)
• M55: 20,378,072 km (0.108 R)
• M56: 20,830,756 km (0.094 R)
• M57: 21,536,708 km (0.107 R)
• M58: 22,377,298 km (0.108 R)
• M59: 22,716,586 km (0.04 R)
• M60: 23,314,379 km (0.101 R)
• M61: 24,004,026 km (0.084 R)
• M62: 24,090,643 km (0.053 R)
• M63: 24,351,242 km (0.117 R)
• M64: 24,787,769 km (0.099 R)
• M65: 24,963,097 km (0.087 R)
• M66: 25,050,911 km (0.107 R)
• M67: 26,023,597 km (0.052 R)
• M68: 26,425,117 km (0.03 R)
• M69: 26,649,065 km (0.066 R)
• M70: 26,828,583 km (0.112 R)
• M71: 26,918,641 km (0.108 R)
• M72: 27,053,728 km (0.082 R)
• M73: 27,143,935 km (0.118 R)
• M74: 27,551,141 km (0.089 R)
• M75: 28,051,546 km (0.06 R)
• M76: 28,371,535 km (0.094 R)
• M77: 28,738,798 km (0.094 R)
• M78: 29,015,255 km (0.068 R)
• M79: 29,200,008 km (0.118 R)
• M80: 30,129,759 km (0.025 R)
• M81: 30,786,344 km (0.077 R)
• M82: 31,353,021 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.5

Radius: 13.7

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.15 AU - 5.49 AU

Year: 6833 Days

Day: 8.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 22,302,923 km

• M1: 414,237 km (0.101 R)
• M2: 566,078 km (0.116 R)
• M3: 763,996 km (0.099 R)
• M4: 922,570 km (0.108 R)
• M5: 1,916,050 km (0.098 R)
• M6: 2,352,127 km (0.116 R)
• M7: 2,461,483 km (0.106 R)
• M8: 2,610,034 km (0.085 R)
• M9: 2,838,620 km (0.053 R)
• M10: 3,113,880 km (0.089 R)
• M11: 3,336,332 km (0.067 R)
• M12: 3,606,206 km (0.041 R)
• M13: 3,904,804 km (0.069 R)
• M14: 4,503,793 km (0.118 R)
• M15: 4,709,939 km (0.092 R)
• M16: 5,251,035 km (0.099 R)
• M17: 5,371,312 km (0.038 R)
• M18: 5,688,459 km (0.035 R)
• M19: 6,495,240 km (0.086 R)
• M20: 7,472,713 km (0.073 R)
• M21: 7,690,079 km (0.073 R)
• M22: 7,909,539 km (0.071 R)
• M23: 8,020,241 km (0.075 R)
• M24: 8,495,813 km (0.104 R)
• M25: 8,751,475 km (0.083 R)
• M26: 9,445,460 km (0.109 R)
• M27: 9,621,686 km (0.115 R)
• M28: 10,247,305 km (0.102 R)
• M29: 10,428,617 km (0.109 R)
• M30: 11,381,705 km (0.082 R)
• M31: 11,506,769 km (0.095 R)
• M32: 11,852,938 km (0.102 R)
• M33: 12,106,956 km (0.106 R)
• M34: 12,459,109 km (0.058 R)
• M35: 12,588,062 km (0.106 R)
• M36: 12,847,166 km (0.096 R)
• M37: 13,140,827 km (0.102 R)
• M38: 13,701,519 km (0.096 R)
• M39: 14,035,123 km (0.045 R)
• M40: 14,744,366 km (0.06 R)
• M41: 15,189,270 km (0.075 R)
• M42: 15,499,835 km (0.086 R)
• M43: 16,727,735 km (0.083 R)
• M44: 16,870,002 km (0.079 R)
• M45: 17,371,305 km (0.108 R)
• M46: 17,696,231 km (0.109 R)
• M47: 17,804,989 km (0.1 R)
• M48: 18,352,068 km (0.082 R)
• M49: 20,519,143 km (0.09 R)
• M50: 21,130,998 km (0.119 R)
• M51: 21,477,916 km (0.116 R)
• M52: 22,372,960 km (0.084 R)
• M53: 23,399,351 km (0.061 R)
• M54: 23,518,880 km (0.077 R)
• M55: 23,998,640 km (0.047 R)
• M56: 24,886,503 km (0.109 R)
• M57: 25,867,566 km (0.118 R)
• M58: 26,653,105 km (0.062 R)
• M59: 27,195,098 km (0.117 R)
• M60: 27,740,681 km (0.035 R)
• M61: 28,205,332 km (0.08 R)
• M62: 28,459,798 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 436.8

Radius: 6.2

Gravity: 11.36 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 5.13 AU - 7.45 AU

Year: 10186 Days

Day: 15.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 22,302,923 km

• M1: 78,389 km (0.069 R)
• M2: 125,213 km (0.104 R)
• M3: 327,021 km (0.103 R)
• M4: 410,646 km (0.065 R)
• M5: 461,809 km (0.104 R)
• M6: 644,468 km (0.034 R)
• M7: 800,049 km (0.105 R)
• M8: 1,297,762 km (0.079 R)
• M9: 1,435,242 km (0.04 R)
• M10: 1,495,530 km (0.069 R)
• M11: 1,788,443 km (0.095 R)
• M12: 1,853,518 km (0.083 R)
• M13: 1,963,921 km (0.071 R)
• M14: 2,695,305 km (0.093 R)
• M15: 2,745,271 km (0.107 R)
• M16: 2,845,950 km (0.092 R)
• M17: 3,475,458 km (0.028 R)
• M18: 3,666,943 km (0.041 R)
• M19: 4,031,812 km (0.099 R)
• M20: 4,088,959 km (0.12 R)
• M21: 4,496,762 km (0.074 R)
• M22: 4,585,923 km (0.084 R)
• M23: 4,675,532 km (0.068 R)
• M24: 4,856,695 km (0.102 R)
• M25: 5,382,382 km (0.118 R)
• M26: 5,893,408 km (0.034 R)
• M27: 6,220,728 km (0.12 R)
• M28: 6,453,503 km (0.11 R)
• M29: 6,824,804 km (0.076 R)
• M30: 7,272,700 km (0.057 R)
• M31: 7,342,413 km (0.037 R)
• M32: 8,088,158 km (0.106 R)
• M33: 8,598,586 km (0.12 R)
• M34: 8,746,389 km (0.094 R)
• M35: 8,932,339 km (0.051 R)
• M36: 9,232,433 km (0.1 R)
• M37: 9,842,642 km (0.058 R)
• M38: 10,113,714 km (0.078 R)
• M39: 10,742,623 km (0.111 R)
• M40: 11,182,291 km (0.101 R)
• M41: 11,586,953 km (0.11 R)
• M42: 11,955,413 km (0.106 R)
• M43: 12,536,152 km (0.118 R)
• M44: 13,681,772 km (0.108 R)
• M45: 14,595,815 km (0.057 R)
• M46: 14,683,929 km (0.083 R)
• M47: 14,728,060 km (0.111 R)
• M48: 14,772,191 km (0.049 R)
• M49: 14,904,885 km (0.089 R)
• M50: 14,993,596 km (0.064 R)
• M51: 15,038,027 km (0.088 R)
• M52: 15,574,485 km (0.053 R)
• M53: 15,709,572 km (0.084 R)
• M54: 16,436,617 km (0.063 R)
• M55: 16,758,103 km (0.099 R)
• M56: 17,407,358 km (0.06 R)
• M57: 17,454,032 km (0.089 R)
• M58: 18,539,515 km (0.119 R)
• M59: 18,922,036 km (0.102 R)
• M60: 19,549,450 km (0.059 R)
• M61: 19,695,158 km (0.08 R)
• M62: 19,987,772 km (0.105 R)
• M63: 20,577,187 km (0.057 R)
• M64: 20,824,472 km (0.092 R)
• M65: 22,126,123 km (0.086 R)
• M66: 22,328,679 km (0.077 R)
• M67: 22,786,748 km (0.111 R)
• M68: 23,453,954 km (0.116 R)
• M69: 23,660,549 km (0.091 R)
• M70: 24,075,533 km (0.11 R)
• M71: 26,615,256 km (0.03 R)
• M72: 27,046,697 km (0.051 R)
• M73: 27,209,160 km (0.072 R)
• M74: 27,643,891 km (0.068 R)
• M75: 28,685,392 km (0.065 R)
• M76: 29,016,901 km (0.084 R)
• M77: 29,739,757 km (0.077 R)
• M78: 31,202,974 km (0.077 R)
• M79: 33,790,419 km (0.12 R)
• M80: 34,023,792 km (0.119 R)
• M81: 34,316,106 km (0.109 R)
• M82: 34,668,110 km (0.113 R)
• M83: 35,021,310 km (0.066 R)
• M84: 35,139,343 km (0.074 R)
• M85: 36,028,403 km (0.117 R)
• M86: 36,744,977 km (0.064 R)
• M87: 37,045,070 km (0.112 R)
• M88: 39,658,246 km (0.09 R)
• M89: 40,212,656 km (0.066 R)
• M90: 40,398,007 km (0.113 R)
• M91: 41,142,406 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 54.3

Radius: 7.3

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 6.34 AU - 7.12 AU

Year: 11273 Days

Day: 16.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 22,302,923 km

• M1: 103,821 km (0.085 R)
• M2: 189,391 km (0.075 R)
• M3: 377,286 km (0.056 R)
• M4: 467,344 km (0.06 R)
• M5: 680,521 km (0.118 R)
• M6: 803,789 km (0.091 R)
• M7: 1,096,104 km (0.107 R)
• M8: 1,143,975 km (0.117 R)
• M9: 1,342,641 km (0.045 R)
• M10: 1,525,749 km (0.117 R)
• M11: 1,689,110 km (0.073 R)
• M12: 1,815,370 km (0.102 R)
• M13: 2,018,225 km (0.11 R)
• M14: 2,107,385 km (0.104 R)
• M15: 2,182,783 km (0.109 R)
• M16: 2,289,745 km (0.107 R)
• M17: 2,398,503 km (0.117 R)
• M18: 2,572,934 km (0.072 R)
• M19: 3,018,586 km (0.103 R)
• M20: 3,434,767 km (0.089 R)
• M21: 4,187,244 km (0.104 R)
• M22: 4,339,834 km (0.06 R)
• M23: 4,848,617 km (0.12 R)
• M24: 4,988,939 km (0.048 R)
• M25: 5,130,459 km (0.118 R)
• M26: 5,396,893 km (0.115 R)
• M27: 5,604,983 km (0.114 R)
• M28: 6,266,804 km (0.104 R)
• M29: 6,419,544 km (0.062 R)
• M30: 6,485,516 km (0.117 R)
• M31: 9,126,218 km (0.105 R)
• M32: 9,599,247 km (0.086 R)
• M33: 10,208,260 km (0.097 R)
• M34: 11,570,199 km (0.049 R)
• M35: 12,904,911 km (0.1 R)
• M36: 13,859,495 km (0.107 R)
• M37: 14,691,408 km (0.105 R)
• M38: 15,421,596 km (0.068 R)
• M39: 16,253,509 km (0.102 R)
• M40: 16,554,052 km (0.101 R)
• M41: 17,130,303 km (0.051 R)
• M42: 18,552,380 km (0.093 R)
• M43: 19,087,492 km (0.086 R)
• M44: 19,214,051 km (0.095 R)
• M45: 19,691,568 km (0.08 R)
• M46: 19,979,843 km (0.109 R)
• M47: 20,657,970 km (0.041 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 14,680 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit