🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.5

Radius: 11.4

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.45 AU - 0.65 AU

Year: 277 Days

Day: 5 Hours

Environment

Temp: -146 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 71,670,532 km

• M1: 146,905 km (0.081 R)
• M2: 223,649 km (0.112 R)
• M3: 304,282 km (0.058 R)
• M4: 378,034 km (0.086 R)
• M5: 460,462 km (0.106 R)
• M6: 587,172 km (0.11 R)
• M7: 669,151 km (0.11 R)
• M8: 810,072 km (0.085 R)
• M9: 968,796 km (0.096 R)
• M10: 1,083,089 km (0.115 R)
• M11: 1,198,429 km (0.045 R)
• M12: 1,314,217 km (0.07 R)
• M13: 1,393,504 km (0.088 R)
• M14: 1,478,775 km (0.038 R)
• M15: 1,574,218 km (0.047 R)
• M16: 1,671,756 km (0.103 R)
• M17: 1,775,876 km (0.066 R)
• M18: 1,891,216 km (0.119 R)
• M19: 1,995,336 km (0.039 R)
• M20: 2,204,923 km (0.091 R)
• M21: 2,310,090 km (0.1 R)
• M22: 2,426,627 km (0.095 R)
• M23: 2,585,350 km (0.061 R)
• M24: 2,727,169 km (0.115 R)
• M25: 2,855,973 km (0.098 R)
• M26: 3,039,679 km (0.044 R)
• M27: 3,200,347 km (0.077 R)
• M28: 3,314,490 km (0.089 R)
• M29: 3,446,735 km (0.109 R)
• M30: 3,733,514 km (0.063 R)
• M31: 3,859,625 km (0.072 R)
• M32: 4,004,735 km (0.06 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.9

Radius: 14.3

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.9 AU - 1.12 AU

Year: 688 Days

Day: 11.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 71,670,532 km

• M1: 192,233 km (0.068 R)
• M2: 295,755 km (0.114 R)
• M3: 602,730 km (0.092 R)
• M4: 747,989 km (0.051 R)
• M5: 993,779 km (0.111 R)
• M6: 1,241,363 km (0.092 R)
• M7: 1,495,979 km (0.104 R)
• M8: 1,608,476 km (0.073 R)
• M9: 1,933,403 km (0.076 R)
• M10: 2,056,971 km (0.032 R)
• M11: 2,167,224 km (0.113 R)
• M12: 2,279,722 km (0.054 R)
• M13: 2,477,191 km (0.037 R)
• M14: 2,586,547 km (0.108 R)
• M15: 2,740,932 km (0.079 R)
• M16: 2,871,830 km (0.041 R)
• M17: 3,167,585 km (0.099 R)
• M18: 3,296,090 km (0.113 R)
• M19: 3,482,788 km (0.079 R)
• M20: 3,577,483 km (0.09 R)
• M21: 3,984,689 km (0.058 R)
• M22: 4,093,895 km (0.105 R)
• M23: 4,345,818 km (0.099 R)
• M24: 4,437,821 km (0.117 R)
• M25: 4,602,977 km (0.096 R)
• M26: 4,738,812 km (0.055 R)
• M27: 5,067,927 km (0.115 R)
• M28: 5,164,866 km (0.115 R)
• M29: 5,327,928 km (0.095 R)
• M30: 5,437,583 km (0.106 R)
• M31: 5,592,268 km (0.102 R)
• M32: 5,692,648 km (0.033 R)
• M33: 5,838,506 km (0.106 R)
• M34: 5,963,121 km (0.047 R)
• M35: 6,168,668 km (0.063 R)
• M36: 6,295,527 km (0.035 R)
• M37: 6,423,284 km (0.109 R)
• M38: 6,646,035 km (0.059 R)
• M39: 7,135,370 km (0.1 R)
• M40: 7,317,281 km (0.118 R)
• M41: 7,476,303 km (0.09 R)
• M42: 7,574,589 km (0.081 R)
• M43: 7,698,306 km (0.117 R)
• M44: 7,835,039 km (0.076 R)
• M45: 7,985,235 km (0.119 R)
• M46: 8,136,329 km (0.106 R)
• M47: 8,454,224 km (0.064 R)
• M48: 8,569,564 km (0.085 R)
• M49: 8,698,518 km (0.092 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 429

Radius: 7.5

Gravity: 7.63 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 5.39 AU - 6.01 AU

Year: 9230 Days

Day: 20 Hours

Environment

Temp: -229 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 71,670,532 km

• M1: 203,004 km (0.096 R)
• M2: 970,890 km (0.09 R)
• M3: 1,088,474 km (0.118 R)
• M4: 1,265,000 km (0.097 R)
• M5: 1,508,246 km (0.094 R)
• M6: 1,586,037 km (0.114 R)
• M7: 1,932,206 km (0.111 R)
• M8: 2,212,553 km (0.047 R)
• M9: 2,459,987 km (0.119 R)
• M10: 2,529,102 km (0.093 R)
• M11: 2,981,336 km (0.086 R)
• M12: 3,279,933 km (0.107 R)
• M13: 3,614,285 km (0.119 R)
• M14: 3,719,452 km (0.082 R)
• M15: 4,040,938 km (0.115 R)
• M16: 4,455,174 km (0.045 R)
• M17: 4,739,111 km (0.113 R)
• M18: 4,970,389 km (0.062 R)
• M19: 6,212,800 km (0.06 R)
• M20: 6,466,069 km (0.041 R)
• M21: 6,625,989 km (0.117 R)
• M22: 6,852,181 km (0.08 R)
• M23: 6,982,630 km (0.116 R)
• M24: 7,312,194 km (0.12 R)
• M25: 7,680,654 km (0.112 R)
• M26: 7,782,231 km (0.047 R)
• M27: 8,751,326 km (0.083 R)
• M28: 9,285,989 km (0.078 R)
• M29: 9,757,970 km (0.104 R)
• M30: 11,220,439 km (0.095 R)
• M31: 11,490,014 km (0.09 R)
• M32: 11,839,923 km (0.092 R)
• M33: 11,957,358 km (0.09 R)
• M34: 12,590,007 km (0.108 R)
• M35: 13,111,954 km (0.091 R)
• M36: 13,192,887 km (0.079 R)
• M37: 13,846,480 km (0.101 R)
• M38: 14,094,363 km (0.118 R)
• M39: 14,218,829 km (0.097 R)
• M40: 15,142,596 km (0.085 R)
• M41: 15,440,595 km (0.055 R)
• M42: 16,564,374 km (0.051 R)
• M43: 17,003,593 km (0.068 R)
• M44: 17,091,856 km (0.072 R)
• M45: 18,163,276 km (0.084 R)
• M46: 18,616,258 km (0.118 R)
• M47: 18,752,841 km (0.113 R)
• M48: 20,230,419 km (0.118 R)
• M49: 20,699,708 km (0.066 R)
• M50: 21,458,169 km (0.099 R)
• M51: 21,697,077 km (0.088 R)
• M52: 21,792,969 km (0.072 R)
• M53: 21,840,840 km (0.056 R)
• M54: 22,419,036 km (0.088 R)
• M55: 22,467,506 km (0.025 R)
• M56: 22,515,976 km (0.107 R)
• M57: 22,807,392 km (0.118 R)
• M58: 22,953,549 km (0.03 R)
• M59: 23,590,537 km (0.062 R)
• M60: 25,586,921 km (0.09 R)
• M61: 25,688,049 km (0.081 R)
• M62: 26,707,708 km (0.092 R)
• M63: 28,576,185 km (0.045 R)
• M64: 28,628,694 km (0.117 R)
• M65: 28,733,861 km (0.106 R)
• M66: 28,944,346 km (0.038 R)
• M67: 29,314,152 km (0.113 R)
• M68: 29,526,132 km (0.112 R)
• M69: 29,685,453 km (0.11 R)
• M70: 29,845,074 km (0.102 R)
• M71: 30,058,401 km (0.035 R)
• M72: 30,165,214 km (0.065 R)
• M73: 30,647,517 km (0.098 R)
• M74: 30,701,223 km (0.052 R)
• M75: 32,000,630 km (0.098 R)
• M76: 32,328,249 km (0.1 R)
• M77: 32,547,261 km (0.099 R)
• M78: 33,816,299 km (0.074 R)
• M79: 33,982,952 km (0.08 R)
• M80: 34,038,602 km (0.086 R)
• M81: 35,721,578 km (0.111 R)
• M82: 36,687,382 km (0.098 R)
• M83: 36,744,379 km (0.078 R)
• M84: 36,858,671 km (0.077 R)
• M85: 37,719,158 km (0.117 R)
• M86: 37,892,093 km (0.114 R)
• M87: 38,470,289 km (0.046 R)
• M88: 38,702,465 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 698

Radius: 3.5

Gravity: 56.98 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 6.97 AU - 7.17 AU

Year: 12750 Days

Day: 22.6 Hours

Environment

Temp: -236 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 71,670,532 km

• M1: 63,579 km (0.089 R)
• M2: 228,436 km (0.066 R)
• M3: 295,007 km (0.097 R)
• M4: 352,901 km (0.083 R)
• M5: 794,514 km (0.075 R)
• M6: 1,048,382 km (0.105 R)
• M7: 1,070,672 km (0.071 R)
• M8: 1,301,950 km (0.111 R)
• M9: 1,374,206 km (0.048 R)
• M10: 2,083,001 km (0.117 R)
• M11: 2,167,673 km (0.082 R)
• M12: 2,399,400 km (0.074 R)
• M13: 2,428,871 km (0.066 R)
• M14: 2,669,275 km (0.098 R)
• M15: 2,761,427 km (0.116 R)
• M16: 3,140,359 km (0.079 R)
• M17: 3,368,794 km (0.089 R)
• M18: 3,435,066 km (0.115 R)
• M19: 3,535,446 km (0.11 R)
• M20: 3,602,766 km (0.116 R)
• M21: 3,636,575 km (0.056 R)
• M22: 3,841,823 km (0.117 R)
• M23: 4,050,961 km (0.082 R)
• M24: 4,663,115 km (0.102 R)
• M25: 4,923,565 km (0.087 R)
• M26: 5,188,653 km (0.112 R)
• M27: 5,265,247 km (0.12 R)
• M28: 6,091,924 km (0.053 R)
• M29: 8,757,011 km (0.099 R)
• M30: 9,262,651 km (0.048 R)
• M31: 9,730,593 km (0.084 R)
• M32: 9,967,557 km (0.119 R)
• M33: 10,110,572 km (0.087 R)
• M34: 12,131,939 km (0.091 R)
• M35: 13,109,710 km (0.091 R)
• M36: 13,214,130 km (0.114 R)
• M37: 13,687,308 km (0.059 R)
• M38: 14,166,021 km (0.118 R)
• M39: 15,634,773 km (0.094 R)
• M40: 16,471,324 km (0.1 R)
• M41: 17,955,634 km (0.072 R)
• M42: 18,013,528 km (0.105 R)
• M43: 19,007,905 km (0.093 R)
• M44: 19,126,088 km (0.086 R)
• M45: 20,080,073 km (0.079 R)
• M46: 20,684,150 km (0.112 R)
• M47: 20,744,886 km (0.118 R)
• M48: 21,110,653 km (0.12 R)
• M49: 22,782,260 km (0.116 R)
• M50: 23,475,496 km (0.115 R)
• M51: 23,602,206 km (0.09 R)
• M52: 23,983,979 km (0.119 R)
• M53: 24,175,465 km (0.064 R)
• M54: 25,335,746 km (0.062 R)
• M55: 26,778,318 km (0.042 R)
• M56: 26,910,862 km (0.068 R)
• M57: 27,309,540 km (0.077 R)
• M58: 27,576,423 km (0.088 R)
• M59: 27,777,033 km (0.067 R)
• M60: 29,332,103 km (0.105 R)
• M61: 29,468,537 km (0.117 R)
• M62: 29,673,785 km (0.105 R)
• M63: 29,810,816 km (0.047 R)
• M64: 30,430,301 km (0.066 R)
• M65: 30,845,585 km (0.094 R)
• M66: 31,541,963 km (0.085 R)
• M67: 31,821,861 km (0.119 R)
• M68: 32,313,888 km (0.118 R)
• M69: 32,525,419 km (0.106 R)
• M70: 33,163,006 km (0.068 R)
• M71: 33,661,765 km (0.056 R)
• M72: 34,522,551 km (0.12 R)
• M73: 34,883,381 km (0.115 R)
• M74: 36,265,665 km (0.109 R)
• M75: 36,926,738 km (0.073 R)
• M76: 37,221,745 km (0.032 R)
• M77: 38,260,703 km (0.098 R)
• M78: 41,971,029 km (0.12 R)
• M79: 42,047,922 km (0.099 R)
• M80: 42,355,944 km (0.09 R)
• M81: 42,897,040 km (0.078 R)
• M82: 43,207,156 km (0.093 R)
• M83: 44,298,473 km (0.118 R)
• M84: 44,769,108 km (0.092 R)
• M85: 46,111,150 km (0.045 R)
• M86: 46,986,597 km (0.065 R)
• M87: 47,226,253 km (0.072 R)
• M88: 48,673,014 km (0.082 R)
• M89: 50,870,307 km (0.091 R)
• M90: 51,034,416 km (0.086 R)
• M91: 51,857,204 km (0.106 R)
• M92: 52,684,481 km (0.068 R)
• M93: 53,599,571 km (0.083 R)
• M94: 53,682,897 km (0.075 R)
• M95: 54,603,672 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 796.4

Radius: 8

Gravity: 12.44 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 7.73 AU - 9.37 AU

Year: 16957 Days

Day: 19.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 71,670,532 km

• M1: 205,547 km (0.098 R)
• M2: 286,929 km (0.105 R)
• M3: 349,161 km (0.028 R)
• M4: 471,383 km (0.069 R)
• M5: 548,127 km (0.106 R)
• M6: 671,994 km (0.113 R)
• M7: 1,125,126 km (0.108 R)
• M8: 1,313,021 km (0.12 R)
• M9: 1,453,493 km (0.107 R)
• M10: 2,195,199 km (0.112 R)
• M11: 3,262,580 km (0.09 R)
• M12: 3,689,083 km (0.11 R)
• M13: 3,768,520 km (0.111 R)
• M14: 4,424,806 km (0.111 R)
• M15: 4,637,235 km (0.092 R)
• M16: 4,896,488 km (0.117 R)
• M17: 5,027,835 km (0.12 R)
• M18: 5,249,539 km (0.099 R)
• M19: 7,184,737 km (0.099 R)
• M20: 7,942,600 km (0.099 R)
• M21: 8,149,045 km (0.086 R)
• M22: 8,357,135 km (0.087 R)
• M23: 9,153,445 km (0.069 R)
• M24: 9,315,609 km (0.086 R)
• M25: 9,807,786 km (0.108 R)
• M26: 10,646,880 km (0.063 R)
• M27: 10,874,419 km (0.095 R)
• M28: 11,392,476 km (0.109 R)
• M29: 11,567,057 km (0.118 R)
• M30: 11,977,554 km (0.088 R)
• M31: 12,392,987 km (0.11 R)
• M32: 12,813,058 km (0.115 R)
• M33: 12,873,495 km (0.106 R)
• M34: 13,482,658 km (0.113 R)
• M35: 13,729,045 km (0.114 R)
• M36: 14,163,627 km (0.103 R)
• M37: 14,414,054 km (0.087 R)
• M38: 14,792,387 km (0.076 R)
• M39: 14,919,246 km (0.086 R)
• M40: 14,982,676 km (0.083 R)
• M41: 16,142,209 km (0.083 R)
• M42: 16,798,644 km (0.118 R)
• M43: 17,665,265 km (0.084 R)
• M44: 18,409,813 km (0.053 R)
• M45: 19,026,605 km (0.103 R)
• M46: 19,372,176 km (0.106 R)
• M47: 19,859,417 km (0.112 R)
• M48: 22,065,686 km (0.106 R)
• M49: 23,603,851 km (0.067 R)
• M50: 23,677,902 km (0.079 R)
• M51: 24,049,653 km (0.099 R)
• M52: 26,782,357 km (0.034 R)
• M53: 27,558,770 km (0.084 R)
• M54: 28,342,513 km (0.094 R)
• M55: 30,980,522 km (0.072 R)
• M56: 31,795,232 km (0.114 R)
• M57: 31,959,042 km (0.099 R)
• M58: 32,287,559 km (0.112 R)
• M59: 32,534,545 km (0.048 R)
• M60: 32,699,701 km (0.1 R)
• M61: 32,947,734 km (0.106 R)
• M62: 33,695,873 km (0.119 R)
• M63: 34,617,845 km (0.103 R)
• M64: 35,378,251 km (0.097 R)
• M65: 35,463,222 km (0.096 R)
• M66: 36,743,930 km (0.107 R)
• M67: 38,824,387 km (0.06 R)
• M68: 39,614,264 km (0.104 R)
• M69: 40,320,964 km (0.047 R)
• M70: 41,657,173 km (0.085 R)
• M71: 41,926,150 km (0.107 R)
• M72: 42,917,385 km (0.118 R)
• M73: 44,098,760 km (0.101 R)
• M74: 44,831,041 km (0.117 R)
• M75: 47,706,312 km (0.086 R)
• M76: 50,163,607 km (0.104 R)
• M77: 53,049,649 km (0.104 R)
• M78: 53,633,230 km (0.085 R)
• M79: 54,316,892 km (0.103 R)
• M80: 56,187,015 km (0.104 R)
• M81: 56,285,900 km (0.102 R)
• M82: 57,179,597 km (0.104 R)
• M83: 57,378,862 km (0.086 R)
• M84: 59,081,585 km (0.057 R)
• M85: 63,153,190 km (0.096 R)
• M86: 63,771,628 km (0.1 R)
• M87: 65,952,316 km (0.092 R)
• M88: 67,419,572 km (0.102 R)
• M89: 68,579,853 km (0.119 R)
• M90: 69,427,923 km (0.105 R)
• M91: 69,640,502 km (0.078 R)
• M92: 70,172,771 km (0.106 R)
• M93: 70,279,434 km (0.063 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 552 - 19,261 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit