🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.6

Radius: 13.4

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.56 AU - 0.8 AU

Year: 387 Days

Day: 11.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 71,978,650 km

• M1: 166,951 km (0.054 R)
• M2: 295,755 km (0.069 R)
• M3: 387,758 km (0.09 R)
• M4: 478,564 km (0.056 R)
• M5: 579,243 km (0.091 R)
• M6: 663,167 km (0.092 R)
• M7: 754,422 km (0.072 R)
• M8: 866,321 km (0.086 R)
• M9: 979,118 km (0.095 R)
• M10: 1,068,727 km (0.071 R)
• M11: 1,167,312 km (0.109 R)
• M12: 1,390,063 km (0.052 R)
• M13: 1,489,097 km (0.114 R)
• M14: 1,610,720 km (0.101 R)
• M15: 1,742,516 km (0.079 R)
• M16: 1,829,133 km (0.106 R)
• M17: 1,913,656 km (0.083 R)
• M18: 2,006,706 km (0.071 R)
• M19: 2,094,071 km (0.119 R)
• M20: 2,179,192 km (0.058 R)
• M21: 2,299,469 km (0.1 R)
• M22: 2,383,393 km (0.109 R)
• M23: 2,472,404 km (0.113 R)
• M24: 2,578,469 km (0.114 R)
• M25: 2,706,076 km (0.119 R)
• M26: 2,803,165 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.7

Radius: 10.5

Gravity: 8.73 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.59 AU - 1.77 AU

Year: 1503 Days

Day: 13.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 71,978,650 km

• M1: 131,048 km (0.094 R)
• M2: 251,025 km (0.026 R)
• M3: 330,013 km (0.056 R)
• M4: 439,668 km (0.065 R)
• M5: 510,129 km (0.096 R)
• M6: 620,831 km (0.098 R)
• M7: 901,926 km (0.099 R)
• M8: 987,346 km (0.069 R)
• M9: 1,057,807 km (0.11 R)
• M10: 1,203,964 km (0.115 R)
• M11: 1,289,384 km (0.096 R)
• M12: 1,506,899 km (0.099 R)
• M13: 1,578,706 km (0.068 R)
• M14: 1,715,140 km (0.11 R)
• M15: 1,877,752 km (0.091 R)
• M16: 1,966,614 km (0.103 R)
• M17: 2,229,906 km (0.095 R)
• M18: 2,702,635 km (0.081 R)
• M19: 2,880,058 km (0.111 R)
• M20: 3,126,895 km (0.103 R)
• M21: 3,367,298 km (0.072 R)
• M22: 3,739,199 km (0.104 R)
• M23: 3,880,419 km (0.102 R)
• M24: 3,980,201 km (0.066 R)
• M25: 4,081,030 km (0.064 R)
• M26: 4,197,118 km (0.114 R)
• M27: 4,299,742 km (0.107 R)
• M28: 4,672,989 km (0.115 R)
• M29: 5,181,621 km (0.057 R)
• M30: 5,887,424 km (0.038 R)
• M31: 6,285,055 km (0.066 R)
• M32: 6,368,980 km (0.078 R)
• M33: 6,487,162 km (0.089 R)
• M34: 6,760,178 km (0.08 R)
• M35: 6,915,311 km (0.119 R)
• M36: 7,001,928 km (0.056 R)
• M37: 7,317,281 km (0.093 R)
• M38: 7,637,121 km (0.06 R)
• M39: 8,089,056 km (0.034 R)
• M40: 8,198,861 km (0.106 R)
• M41: 8,364,466 km (0.093 R)
• M42: 8,438,367 km (0.046 R)
• M43: 9,113,801 km (0.116 R)
• M44: 9,323,687 km (0.114 R)
• M45: 9,612,411 km (0.088 R)
• M46: 10,218,582 km (0.118 R)
• M47: 10,297,719 km (0.114 R)
• M48: 10,536,328 km (0.09 R)
• M49: 10,716,443 km (0.054 R)
• M50: 10,877,560 km (0.115 R)
• M51: 11,019,080 km (0.057 R)
• M52: 11,303,914 km (0.08 R)
• M53: 11,550,152 km (0.104 R)
• M54: 12,131,490 km (0.088 R)
• M55: 12,257,302 km (0.099 R)
• M56: 12,362,469 km (0.066 R)
• M57: 12,573,701 km (0.109 R)
• M58: 12,701,009 km (0.108 R)
• M59: 13,735,029 km (0.113 R)
• M60: 14,085,687 km (0.085 R)
• M61: 14,218,081 km (0.109 R)
• M62: 14,572,777 km (0.116 R)
• M63: 14,706,518 km (0.107 R)
• M64: 15,065,403 km (0.104 R)
• M65: 15,155,461 km (0.074 R)

Asteroid Belt

Center: 3.35 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.2

Radius: 14.9

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.59 AU - 5.45 AU

Year: 7764 Days

Day: 6 Hours

Environment

Temp: -216 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 71,978,650 km

• M1: 216,319 km (0.091 R)
• M2: 326,722 km (0.055 R)
• M3: 421,866 km (0.038 R)
• M4: 571,763 km (0.086 R)
• M5: 806,482 km (0.072 R)
• M6: 970,890 km (0.119 R)
• M7: 1,075,609 km (0.084 R)
• M8: 1,221,766 km (0.106 R)
• M9: 1,316,760 km (0.047 R)
• M10: 1,681,181 km (0.12 R)
• M11: 1,875,658 km (0.088 R)
• M12: 2,009,698 km (0.078 R)
• M13: 3,196,757 km (0.067 R)
• M14: 3,385,699 km (0.091 R)
• M15: 3,831,949 km (0.06 R)
• M16: 3,946,541 km (0.092 R)
• M17: 4,326,819 km (0.099 R)
• M18: 4,597,143 km (0.099 R)
• M19: 4,811,367 km (0.048 R)
• M20: 5,217,974 km (0.097 R)
• M21: 5,473,936 km (0.104 R)
• M22: 6,334,123 km (0.059 R)
• M23: 6,470,258 km (0.1 R)
• M24: 6,814,931 km (0.105 R)
• M25: 6,919,500 km (0.05 R)
• M26: 7,024,667 km (0.102 R)
• M27: 7,272,102 km (0.051 R)
• M28: 7,486,476 km (0.109 R)
• M29: 7,775,499 km (0.116 R)
• M30: 8,179,114 km (0.049 R)
• M31: 8,778,553 km (0.119 R)
• M32: 8,968,841 km (0.117 R)
• M33: 9,508,889 km (0.086 R)
• M34: 9,782,803 km (0.112 R)
• M35: 10,019,766 km (0.07 R)
• M36: 11,689,727 km (0.097 R)
• M37: 12,449,984 km (0.05 R)
• M38: 12,749,927 km (0.06 R)
• M39: 13,269,780 km (0.111 R)
• M40: 13,532,324 km (0.066 R)
• M41: 14,285,699 km (0.097 R)
• M42: 15,189,420 km (0.12 R)
• M43: 16,158,216 km (0.102 R)
• M44: 16,909,795 km (0.093 R)
• M45: 17,004,491 km (0.095 R)
• M46: 17,194,630 km (0.108 R)
• M47: 18,107,027 km (0.116 R)
• M48: 18,398,444 km (0.057 R)
• M49: 18,691,356 km (0.051 R)
• M50: 19,728,967 km (0.083 R)
• M51: 19,878,715 km (0.062 R)
• M52: 22,066,584 km (0.086 R)
• M53: 22,325,986 km (0.103 R)
• M54: 22,534,226 km (0.111 R)
• M55: 22,847,634 km (0.106 R)
• M56: 24,329,999 km (0.07 R)
• M57: 25,082,776 km (0.058 R)
• M58: 25,843,331 km (0.055 R)
• M59: 27,721,533 km (0.106 R)
• M60: 28,451,421 km (0.029 R)
• M61: 29,358,283 km (0.113 R)
• M62: 29,929,896 km (0.096 R)
• M63: 30,794,273 km (0.094 R)
• M64: 30,910,211 km (0.112 R)
• M65: 33,198,610 km (0.034 R)
• M66: 34,213,033 km (0.118 R)
• M67: 34,935,292 km (0.097 R)
• M68: 36,517,439 km (0.113 R)
• M69: 36,947,533 km (0.114 R)
• M70: 37,502,690 km (0.096 R)
• M71: 38,309,771 km (0.09 R)
• M72: 38,746,597 km (0.063 R)
• M73: 39,436,542 km (0.059 R)
• M74: 39,688,315 km (0.109 R)
• M75: 40,067,247 km (0.112 R)
• M76: 43,140,735 km (0.048 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.3

Radius: 13.5

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.86 AU - 5.68 AU

Year: 8351 Days

Day: 11.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 71,978,650 km

• M1: 591,360 km (0.028 R)
• M2: 838,346 km (0.047 R)
• M3: 1,058,555 km (0.077 R)
• M4: 1,574,667 km (0.115 R)
• M5: 1,794,576 km (0.113 R)
• M6: 2,084,198 km (0.045 R)
• M7: 2,665,236 km (0.112 R)
• M8: 3,295,342 km (0.099 R)
• M9: 3,724,837 km (0.104 R)
• M10: 3,822,674 km (0.065 R)
• M11: 4,146,853 km (0.09 R)
• M12: 4,636,936 km (0.082 R)
• M13: 5,010,033 km (0.082 R)
• M14: 6,303,605 km (0.077 R)
• M15: 6,420,890 km (0.102 R)
• M16: 6,987,866 km (0.034 R)
• M17: 7,262,079 km (0.069 R)
• M18: 7,477,799 km (0.06 R)
• M19: 7,570,849 km (0.059 R)
• M20: 7,915,672 km (0.115 R)
• M21: 8,783,789 km (0.113 R)
• M22: 10,193,898 km (0.049 R)
• M23: 10,714,499 km (0.093 R)
• M24: 11,137,262 km (0.115 R)
• M25: 11,529,657 km (0.074 R)
• M26: 11,962,893 km (0.109 R)
• M27: 12,181,605 km (0.084 R)
• M28: 12,401,514 km (0.075 R)
• M29: 12,512,067 km (0.059 R)
• M30: 13,407,709 km (0.075 R)
• M31: 13,559,102 km (0.107 R)
• M32: 13,787,089 km (0.106 R)
• M33: 15,142,596 km (0.108 R)
• M34: 15,776,442 km (0.089 R)
• M35: 16,580,830 km (0.111 R)
• M36: 16,743,442 km (0.098 R)
• M37: 16,865,664 km (0.098 R)
• M38: 17,812,618 km (0.082 R)
• M39: 18,020,709 km (0.055 R)
• M40: 18,397,397 km (0.114 R)
• M41: 18,861,449 km (0.03 R)
• M42: 19,500,382 km (0.095 R)
• M43: 20,363,412 km (0.077 R)
• M44: 21,459,515 km (0.09 R)
• M45: 21,681,070 km (0.116 R)
• M46: 21,947,952 km (0.106 R)
• M47: 22,216,032 km (0.116 R)
• M48: 22,440,129 km (0.04 R)
• M49: 22,800,361 km (0.092 R)
• M50: 23,984,129 km (0.112 R)
• M51: 25,048,069 km (0.093 R)
• M52: 26,316,509 km (0.059 R)
• M53: 26,553,772 km (0.093 R)
• M54: 26,982,519 km (0.117 R)
• M55: 27,461,681 km (0.039 R)
• M56: 28,525,621 km (0.1 R)
• M57: 28,623,009 km (0.097 R)
• M58: 28,720,547 km (0.103 R)
• M59: 29,356,937 km (0.066 R)
• M60: 29,455,372 km (0.058 R)
• M61: 29,603,025 km (0.067 R)
• M62: 29,750,977 km (0.118 R)
• M63: 30,743,709 km (0.1 R)
• M64: 31,646,382 km (0.097 R)
• M65: 32,202,288 km (0.113 R)
• M66: 34,458,224 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 635.5

Radius: 4.4

Gravity: 32.83 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 7.38 AU - 10.92 AU

Year: 19105 Days

Day: 19.6 Hours

Environment

Temp: -242 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 71,978,650 km

• M1: 66,571 km (0.119 R)
• M2: 106,214 km (0.025 R)
• M3: 787,633 km (0.077 R)
• M4: 907,610 km (0.098 R)
• M5: 957,277 km (0.112 R)
• M6: 1,085,482 km (0.04 R)
• M7: 1,165,068 km (0.117 R)
• M8: 2,329,089 km (0.043 R)
• M9: 2,432,312 km (0.055 R)
• M10: 2,970,116 km (0.096 R)
• M11: 3,464,986 km (0.113 R)
• M12: 3,622,363 km (0.112 R)
• M13: 3,984,988 km (0.11 R)
• M14: 4,025,978 km (0.112 R)
• M15: 4,401,319 km (0.075 R)
• M16: 4,787,880 km (0.118 R)
• M17: 5,185,361 km (0.117 R)
• M18: 5,456,134 km (0.1 R)
• M19: 5,685,317 km (0.056 R)
• M20: 5,870,819 km (0.066 R)
• M21: 6,200,533 km (0.059 R)
• M22: 6,681,789 km (0.096 R)
• M23: 6,730,558 km (0.107 R)
• M24: 7,025,714 km (0.081 R)
• M25: 7,782,231 km (0.115 R)
• M26: 7,936,616 km (0.097 R)
• M27: 9,921,929 km (0.055 R)
• M28: 10,145,428 km (0.116 R)
• M29: 10,483,520 km (0.087 R)
• M30: 12,110,247 km (0.102 R)
• M31: 12,289,016 km (0.055 R)
• M32: 12,348,855 km (0.028 R)
• M33: 12,709,835 km (0.077 R)
• M34: 12,831,009 km (0.115 R)
• M35: 13,196,627 km (0.072 R)
• M36: 13,319,147 km (0.114 R)
• M37: 14,820,063 km (0.115 R)
• M38: 15,332,136 km (0.103 R)
• M39: 15,460,940 km (0.109 R)
• M40: 15,590,342 km (0.066 R)
• M41: 15,980,344 km (0.117 R)
• M42: 16,637,378 km (0.092 R)
• M43: 16,703,649 km (0.084 R)
• M44: 17,169,497 km (0.105 R)
• M45: 17,977,924 km (0.109 R)
• M46: 18,729,953 km (0.108 R)
• M47: 18,798,768 km (0.048 R)
• M48: 20,193,768 km (0.113 R)
• M49: 21,118,283 km (0.114 R)
• M50: 22,420,981 km (0.105 R)
• M51: 22,494,134 km (0.064 R)
• M52: 23,526,210 km (0.085 R)
• M53: 23,600,560 km (0.091 R)
• M54: 25,255,113 km (0.114 R)
• M55: 25,407,403 km (0.111 R)
• M56: 27,492,648 km (0.119 R)
• M57: 28,674,770 km (0.119 R)
• M58: 28,833,494 km (0.056 R)
• M59: 30,681,326 km (0.11 R)
• M60: 31,414,655 km (0.096 R)
• M61: 35,082,197 km (0.094 R)
• M62: 36,966,083 km (0.065 R)
• M63: 37,398,869 km (0.115 R)
• M64: 39,852,873 km (0.096 R)
• M65: 40,385,441 km (0.093 R)
• M66: 41,368,150 km (0.096 R)
• M67: 44,362,650 km (0.087 R)
• M68: 45,561,378 km (0.052 R)
• M69: 45,839,480 km (0.054 R)
• M70: 47,708,107 km (0.096 R)
• M71: 48,084,795 km (0.073 R)
• M72: 48,367,984 km (0.113 R)
• M73: 52,196,193 km (0.093 R)
• M74: 52,390,222 km (0.054 R)
• M75: 52,487,311 km (0.069 R)
• M76: 54,244,637 km (0.112 R)
• M77: 55,328,174 km (0.117 R)
• M78: 56,021,261 km (0.091 R)
• M79: 57,116,467 km (0.087 R)
• M80: 58,218,555 km (0.101 R)
• M81: 58,822,631 km (0.084 R)
• M82: 59,935,639 km (0.067 R)
• M83: 60,545,549 km (0.068 R)
• M84: 61,976,902 km (0.056 R)
• M85: 62,902,913 km (0.064 R)
• M86: 63,419,325 km (0.082 R)
• M87: 64,560,307 km (0.1 R)
• M88: 65,290,046 km (0.104 R)
• M89: 66,022,477 km (0.103 R)
• M90: 66,232,213 km (0.036 R)
• M91: 67,601,034 km (0.1 R)
• M92: 70,152,425 km (0.119 R)
• M93: 71,117,332 km (0.109 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: 244 - 18,503 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit