🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286

Radius: 14.3

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.6 AU - 1.72 AU

Year: 1381 Days

Day: 5.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 56,045,100 km

• M1: 191,784 km (0.087 R)
• M2: 312,510 km (0.064 R)
• M3: 465,997 km (0.117 R)
• M4: 654,191 km (0.118 R)
• M5: 745,596 km (0.115 R)
• M6: 1,024,297 km (0.116 R)
• M7: 1,114,355 km (0.063 R)
• M8: 1,207,255 km (0.111 R)
• M9: 1,317,060 km (0.115 R)
• M10: 1,554,771 km (0.068 R)
• M11: 1,675,347 km (0.111 R)
• M12: 1,767,948 km (0.082 R)
• M13: 1,918,293 km (0.086 R)
• M14: 2,007,304 km (0.113 R)
• M15: 2,223,772 km (0.103 R)
• M16: 2,360,954 km (0.096 R)
• M17: 2,536,432 km (0.12 R)
• M18: 2,689,171 km (0.074 R)
• M19: 2,910,127 km (0.07 R)
• M20: 3,022,924 km (0.086 R)
• M21: 3,146,791 km (0.11 R)
• M22: 3,301,775 km (0.079 R)
• M23: 3,399,911 km (0.112 R)
• M24: 3,498,945 km (0.039 R)
• M25: 3,619,221 km (0.088 R)
• M26: 3,843,468 km (0.028 R)
• M27: 3,967,635 km (0.09 R)
• M28: 4,082,825 km (0.076 R)
• M29: 4,424,058 km (0.081 R)
• M30: 4,964,854 km (0.041 R)
• M31: 5,089,170 km (0.107 R)
• M32: 5,317,905 km (0.091 R)
• M33: 5,597,055 km (0.11 R)
• M34: 6,036,723 km (0.078 R)
• M35: 6,193,950 km (0.118 R)
• M36: 6,389,325 km (0.096 R)
• M37: 6,487,760 km (0.101 R)
• M38: 6,599,211 km (0.073 R)
• M39: 7,063,862 km (0.082 R)
• M40: 7,153,022 km (0.114 R)
• M41: 7,474,358 km (0.111 R)
• M42: 7,617,374 km (0.044 R)
• M43: 7,708,778 km (0.095 R)
• M44: 7,945,592 km (0.116 R)
• M45: 8,318,838 km (0.092 R)
• M46: 8,440,013 km (0.106 R)
• M47: 8,534,708 km (0.043 R)
• M48: 8,944,606 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.6

Radius: 12.5

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.95 AU - 2.55 AU

Year: 2179 Days

Day: 14.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 56,045,100 km

• M1: 158,125 km (0.115 R)
• M2: 289,921 km (0.102 R)
• M3: 370,255 km (0.066 R)
• M4: 614,997 km (0.088 R)
• M5: 771,027 km (0.1 R)
• M6: 1,050,177 km (0.094 R)
• M7: 1,144,274 km (0.073 R)
• M8: 1,301,352 km (0.101 R)
• M9: 1,444,966 km (0.113 R)
• M10: 1,529,489 km (0.097 R)
• M11: 1,737,280 km (0.101 R)
• M12: 1,966,314 km (0.059 R)
• M13: 2,108,582 km (0.105 R)
• M14: 2,791,646 km (0.104 R)
• M15: 2,939,000 km (0.118 R)
• M16: 3,061,371 km (0.112 R)
• M17: 3,382,408 km (0.071 R)
• M18: 3,510,912 km (0.092 R)
• M19: 3,921,559 km (0.115 R)
• M20: 4,472,228 km (0.102 R)
• M21: 4,597,891 km (0.11 R)
• M22: 4,677,028 km (0.114 R)
• M23: 4,820,791 km (0.094 R)
• M24: 5,096,351 km (0.096 R)
• M25: 5,277,364 km (0.06 R)
• M26: 5,376,996 km (0.108 R)
• M27: 5,595,110 km (0.093 R)
• M28: 5,816,216 km (0.039 R)
• M29: 5,971,049 km (0.052 R)
• M30: 6,127,080 km (0.109 R)
• M31: 6,461,282 km (0.1 R)
• M32: 6,783,366 km (0.081 R)
• M33: 6,928,326 km (0.117 R)
• M34: 7,258,040 km (0.114 R)
• M35: 7,387,741 km (0.093 R)
• M36: 7,819,032 km (0.102 R)
• M37: 7,952,024 km (0.101 R)
• M38: 8,903,766 km (0.115 R)
• M39: 9,362,882 km (0.11 R)
• M40: 9,504,252 km (0.07 R)
• M41: 9,686,911 km (0.1 R)
• M42: 9,932,401 km (0.108 R)
• M43: 10,471,253 km (0.11 R)
• M44: 10,702,082 km (0.092 R)
• M45: 11,019,678 km (0.083 R)
• M46: 11,426,285 km (0.053 R)
• M47: 11,642,305 km (0.089 R)
• M48: 11,947,185 km (0.109 R)
• M49: 12,210,477 km (0.109 R)
• M50: 12,453,574 km (0.116 R)
• M51: 13,305,683 km (0.036 R)
• M52: 13,396,489 km (0.103 R)
• M53: 13,510,184 km (0.067 R)
• M54: 13,715,881 km (0.091 R)
• M55: 13,991,590 km (0.108 R)
• M56: 14,315,768 km (0.105 R)
• M57: 14,806,599 km (0.111 R)
• M58: 15,445,681 km (0.065 R)
• M59: 15,588,996 km (0.108 R)
• M60: 15,756,695 km (0.031 R)
• M61: 15,924,993 km (0.104 R)
• M62: 16,214,913 km (0.026 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.1

Radius: 14.1

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.31 AU - 3.65 AU

Year: 3322 Days

Day: 14.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 56,045,100 km

• M1: 210,185 km (0.117 R)
• M2: 331,060 km (0.115 R)
• M3: 424,559 km (0.062 R)
• M4: 531,671 km (0.072 R)
• M5: 733,179 km (0.119 R)
• M6: 1,092,812 km (0.078 R)
• M7: 1,194,389 km (0.096 R)
• M8: 1,359,545 km (0.093 R)
• M9: 2,111,275 km (0.084 R)
• M10: 2,226,166 km (0.103 R)
• M11: 2,801,669 km (0.088 R)
• M12: 2,960,841 km (0.09 R)
• M13: 3,106,699 km (0.119 R)
• M14: 3,610,545 km (0.098 R)
• M15: 3,749,222 km (0.115 R)
• M16: 3,996,507 km (0.092 R)
• M17: 4,903,968 km (0.104 R)
• M18: 5,077,651 km (0.037 R)
• M19: 5,214,084 km (0.104 R)
• M20: 5,832,971 km (0.055 R)
• M21: 5,935,146 km (0.043 R)
• M22: 6,099,704 km (0.065 R)
• M23: 6,538,923 km (0.081 R)
• M24: 6,751,801 km (0.08 R)
• M25: 7,053,540 km (0.085 R)
• M26: 7,315,785 km (0.12 R)
• M27: 7,782,680 km (0.04 R)
• M28: 8,122,117 km (0.079 R)
• M29: 8,885,964 km (0.072 R)
• M30: 9,027,334 km (0.049 R)
• M31: 9,122,029 km (0.045 R)
• M32: 9,240,810 km (0.095 R)
• M33: 9,336,254 km (0.07 R)
• M34: 9,576,208 km (0.095 R)
• M35: 9,721,318 km (0.08 R)
• M36: 10,283,806 km (0.096 R)
• M37: 10,507,006 km (0.103 R)
• M38: 10,907,480 km (0.09 R)
• M39: 11,109,736 km (0.092 R)
• M40: 11,262,176 km (0.111 R)
• M41: 11,492,108 km (0.091 R)
• M42: 11,801,178 km (0.101 R)
• M43: 12,034,850 km (0.041 R)
• M44: 12,165,299 km (0.06 R)
• M45: 12,270,017 km (0.087 R)
• M46: 12,798,098 km (0.072 R)
• M47: 13,064,980 km (0.066 R)
• M48: 13,387,663 km (0.07 R)
• M49: 13,604,281 km (0.092 R)
• M50: 13,713,038 km (0.094 R)
• M51: 14,316,217 km (0.109 R)
• M52: 14,676,748 km (0.095 R)
• M53: 14,872,272 km (0.059 R)
• M54: 15,265,565 km (0.101 R)
• M55: 15,862,161 km (0.046 R)
• M56: 16,062,772 km (0.051 R)
• M57: 16,177,663 km (0.099 R)
• M58: 16,350,748 km (0.114 R)
• M59: 16,553,304 km (0.084 R)
• M60: 16,815,100 km (0.039 R)
• M61: 16,931,786 km (0.117 R)
• M62: 17,875,749 km (0.114 R)
• M63: 18,384,082 km (0.049 R)
• M64: 18,927,721 km (0.105 R)
• M65: 19,018,826 km (0.069 R)
• M66: 19,568,449 km (0.093 R)
• M67: 19,999,590 km (0.094 R)
• M68: 20,185,390 km (0.107 R)
• M69: 20,965,543 km (0.115 R)
• M70: 21,185,751 km (0.066 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 528.6

Radius: 6.1

Gravity: 14.21 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 5.22 AU - 7.36 AU

Year: 10186 Days

Day: 17.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 56,045,100 km

• M1: 211,083 km (0.08 R)
• M2: 330,163 km (0.096 R)
• M3: 485,894 km (0.116 R)
• M4: 617,989 km (0.051 R)
• M5: 1,043,744 km (0.107 R)
• M6: 1,502,112 km (0.097 R)
• M7: 1,609,224 km (0.119 R)
• M8: 1,741,319 km (0.106 R)
• M9: 1,854,116 km (0.092 R)
• M10: 2,230,953 km (0.106 R)
• M11: 2,403,439 km (0.101 R)
• M12: 2,946,180 km (0.066 R)
• M13: 2,999,886 km (0.04 R)
• M14: 3,135,422 km (0.091 R)
• M15: 3,554,296 km (0.047 R)
• M16: 5,169,953 km (0.096 R)
• M17: 6,379,003 km (0.051 R)
• M18: 6,448,566 km (0.119 R)
• M19: 6,765,115 km (0.113 R)
• M20: 7,744,981 km (0.072 R)
• M21: 8,156,674 km (0.084 R)
• M22: 8,652,591 km (0.116 R)
• M23: 9,315,609 km (0.048 R)
• M24: 9,434,240 km (0.049 R)
• M25: 9,633,205 km (0.112 R)
• M26: 9,914,150 km (0.1 R)
• M27: 9,994,933 km (0.098 R)
• M28: 10,075,865 km (0.104 R)
• M29: 10,360,999 km (0.109 R)
• M30: 10,525,108 km (0.099 R)
• M31: 10,897,606 km (0.106 R)
• M32: 10,980,933 km (0.098 R)
• M33: 12,126,703 km (0.116 R)
• M34: 12,213,170 km (0.088 R)
• M35: 12,735,716 km (0.095 R)
• M36: 12,823,529 km (0.077 R)
• M37: 14,898,153 km (0.112 R)
• M38: 15,037,129 km (0.117 R)
• M39: 15,222,930 km (0.096 R)
• M40: 16,021,334 km (0.097 R)
• M41: 17,171,442 km (0.12 R)
• M42: 17,707,302 km (0.07 R)
• M43: 18,596,212 km (0.034 R)
• M44: 19,348,091 km (0.104 R)
• M45: 20,622,964 km (0.101 R)
• M46: 21,036,602 km (0.106 R)
• M47: 21,192,483 km (0.054 R)
• M48: 21,610,011 km (0.098 R)
• M49: 22,400,037 km (0.088 R)
• M50: 22,452,995 km (0.11 R)
• M51: 23,253,044 km (0.067 R)
• M52: 23,468,016 km (0.112 R)
• M53: 23,791,597 km (0.034 R)
• M54: 24,279,884 km (0.066 R)
• M55: 26,209,846 km (0.084 R)
• M56: 27,788,852 km (0.116 R)
• M57: 28,647,394 km (0.113 R)
• M58: 28,993,264 km (0.066 R)
• M59: 29,051,009 km (0.079 R)
• M60: 29,514,613 km (0.093 R)
• M61: 31,038,117 km (0.04 R)
• M62: 31,452,653 km (0.069 R)
• M63: 31,809,444 km (0.088 R)
• M64: 36,505,471 km (0.094 R)
• M65: 36,880,363 km (0.119 R)
• M66: 38,583,385 km (0.076 R)
• M67: 39,220,523 km (0.084 R)
• M68: 39,412,307 km (0.06 R)
• M69: 40,893,326 km (0.114 R)
• M70: 42,984,106 km (0.1 R)
• M71: 43,843,396 km (0.045 R)
• M72: 44,175,354 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 666.9

Radius: 5.9

Gravity: 19.16 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 6.17 AU - 8.49 AU

Year: 12814 Days

Day: 24.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 56,045,100 km

• M1: 166,054 km (0.115 R)
• M2: 268,678 km (0.092 R)
• M3: 321,635 km (0.044 R)
• M4: 439,818 km (0.103 R)
• M5: 795,262 km (0.084 R)
• M6: 1,609,823 km (0.087 R)
• M7: 1,686,417 km (0.032 R)
• M8: 2,370,977 km (0.099 R)
• M9: 2,727,169 km (0.117 R)
• M10: 2,880,657 km (0.091 R)
• M11: 3,005,421 km (0.084 R)
• M12: 3,068,402 km (0.119 R)
• M13: 3,163,845 km (0.1 R)
• M14: 3,927,542 km (0.12 R)
• M15: 4,170,938 km (0.062 R)
• M16: 4,745,544 km (0.089 R)
• M17: 5,079,596 km (0.098 R)
• M18: 5,459,724 km (0.032 R)
• M19: 5,692,199 km (0.081 R)
• M20: 5,927,965 km (0.093 R)
• M21: 6,613,123 km (0.111 R)
• M22: 6,654,263 km (0.067 R)
• M23: 6,819,419 km (0.114 R)
• M24: 7,451,021 km (0.093 R)
• M25: 8,057,192 km (0.114 R)
• M26: 8,724,249 km (0.102 R)
• M27: 10,110,572 km (0.067 R)
• M28: 10,443,727 km (0.115 R)
• M29: 10,828,941 km (0.054 R)
• M30: 12,163,204 km (0.095 R)
• M31: 12,264,183 km (0.111 R)
• M32: 12,365,311 km (0.082 R)
• M33: 12,619,478 km (0.08 R)
• M34: 12,823,978 km (0.097 R)
• M35: 12,875,290 km (0.11 R)
• M36: 16,242,589 km (0.108 R)
• M37: 16,800,888 km (0.056 R)
• M38: 17,138,830 km (0.084 R)
• M39: 17,535,862 km (0.113 R)
• M40: 18,339,053 km (0.11 R)
• M41: 18,396,948 km (0.032 R)
• M42: 18,745,212 km (0.107 R)
• M43: 18,803,405 km (0.099 R)
• M44: 20,339,177 km (0.059 R)
• M45: 20,639,121 km (0.11 R)
• M46: 20,699,259 km (0.092 R)
• M47: 20,880,123 km (0.092 R)
• M48: 21,914,742 km (0.102 R)
• M49: 22,531,235 km (0.041 R)
• M50: 22,841,500 km (0.067 R)
• M51: 23,844,105 km (0.1 R)
• M52: 24,160,206 km (0.066 R)
• M53: 25,439,118 km (0.095 R)
• M54: 26,281,952 km (0.062 R)
• M55: 26,412,551 km (0.098 R)
• M56: 27,928,726 km (0.097 R)
• M57: 28,262,030 km (0.098 R)
• M58: 28,596,680 km (0.084 R)
• M59: 29,744,245 km (0.052 R)
• M60: 30,221,163 km (0.104 R)
• M61: 30,906,920 km (0.102 R)
• M62: 31,459,086 km (0.1 R)
• M63: 31,597,613 km (0.089 R)
• M64: 32,433,267 km (0.073 R)
• M65: 33,135,330 km (0.045 R)
• M66: 34,126,416 km (0.105 R)
• M67: 34,340,042 km (0.11 R)
• M68: 35,342,946 km (0.061 R)
• M69: 36,719,246 km (0.084 R)
• M70: 37,011,261 km (0.067 R)
• M71: 37,524,083 km (0.096 R)
• M72: 37,671,137 km (0.12 R)
• M73: 38,705,158 km (0.088 R)
• M74: 39,599,005 km (0.094 R)
• M75: 39,748,603 km (0.093 R)
• M76: 40,273,692 km (0.108 R)
• M77: 41,558,737 km (0.08 R)
• M78: 41,786,874 km (0.081 R)
• M79: 42,473,827 km (0.044 R)
• M80: 43,164,521 km (0.108 R)
• M81: 45,493,460 km (0.036 R)
• M82: 45,571,700 km (0.068 R)
• M83: 47,783,205 km (0.101 R)
• M84: 51,083,933 km (0.053 R)
• M85: 51,900,139 km (0.066 R)
• M86: 53,545,416 km (0.038 R)
• M87: 53,627,994 km (0.114 R)
• M88: 53,959,354 km (0.057 R)
• M89: 54,125,258 km (0.107 R)
• M90: 54,208,284 km (0.062 R)
• M91: 54,374,338 km (0.089 R)
• M92: 55,374,849 km (0.04 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: 344 - 10,983 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit