🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.8

Radius: 10.5

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.26 AU - 1.38 AU

Year: 1047 Days

Day: 14.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 44,347,161 km

• M1: 136,433 km (0.106 R)
• M2: 210,335 km (0.12 R)
• M3: 280,795 km (0.065 R)
• M4: 413,489 km (0.041 R)
• M5: 609,013 km (0.086 R)
• M6: 698,472 km (0.071 R)
• M7: 854,653 km (0.058 R)
• M8: 956,678 km (0.07 R)
• M9: 1,076,805 km (0.109 R)
• M10: 1,159,982 km (0.118 R)
• M11: 1,238,072 km (0.091 R)
• M12: 1,399,937 km (0.113 R)
• M13: 1,530,087 km (0.098 R)
• M14: 1,616,405 km (0.12 R)
• M15: 1,936,245 km (0.069 R)
• M16: 2,143,139 km (0.118 R)
• M17: 2,240,527 km (0.11 R)
• M18: 2,532,094 km (0.115 R)
• M19: 2,797,331 km (0.068 R)
• M20: 2,874,822 km (0.077 R)
• M21: 2,943,338 km (0.079 R)
• M22: 3,101,762 km (0.115 R)
• M23: 3,171,924 km (0.078 R)
• M24: 3,334,537 km (0.097 R)
• M25: 3,427,138 km (0.085 R)
• M26: 3,520,636 km (0.072 R)
• M27: 3,689,083 km (0.07 R)
• M28: 3,774,354 km (0.105 R)
• M29: 3,914,228 km (0.119 R)
• M30: 4,077,888 km (0.096 R)
• M31: 4,221,502 km (0.069 R)
• M32: 4,344,472 km (0.034 R)
• M33: 4,605,370 km (0.07 R)
• M34: 4,778,156 km (0.09 R)
• M35: 4,988,491 km (0.113 R)
• M36: 5,059,400 km (0.103 R)
• M37: 5,130,459 km (0.089 R)
• M38: 5,357,997 km (0.101 R)
• M39: 5,540,058 km (0.074 R)
• M40: 6,288,346 km (0.102 R)
• M41: 6,377,806 km (0.043 R)
• M42: 6,519,176 km (0.058 R)
• M43: 6,596,668 km (0.1 R)
• M44: 6,791,893 km (0.067 R)
• M45: 6,909,926 km (0.117 R)
• M46: 7,134,771 km (0.095 R)
• M47: 7,201,342 km (0.118 R)
• M48: 7,375,624 km (0.067 R)
• M49: 7,578,179 km (0.095 R)
• M50: 7,646,246 km (0.096 R)
• M51: 7,851,345 km (0.117 R)
• M52: 8,003,037 km (0.065 R)
• M53: 8,449,587 km (0.118 R)
• M54: 8,562,533 km (0.113 R)
• M55: 8,647,505 km (0.113 R)
• M56: 8,918,576 km (0.051 R)
• M57: 9,178,129 km (0.073 R)
• M58: 9,250,534 km (0.062 R)
• M59: 9,396,242 km (0.067 R)
• M60: 9,469,246 km (0.116 R)
• M61: 9,645,472 km (0.09 R)
• M62: 9,956,486 km (0.095 R)
• M63: 10,045,946 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.8

Radius: 14.8

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.32 AU - 1.48 AU

Year: 1143 Days

Day: 8 Hours

Environment

Temp: -194 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 44,347,161 km

• M1: 198,217 km (0.084 R)
• M2: 347,665 km (0.08 R)
• M3: 441,613 km (0.116 R)
• M4: 672,293 km (0.038 R)
• M5: 774,618 km (0.12 R)
• M6: 883,226 km (0.084 R)
• M7: 1,002,904 km (0.072 R)
• M8: 1,134,101 km (0.12 R)
• M9: 1,238,072 km (0.092 R)
• M10: 1,380,340 km (0.059 R)
• M11: 1,552,676 km (0.038 R)
• M12: 1,821,952 km (0.106 R)
• M13: 1,945,969 km (0.047 R)
• M14: 2,223,623 km (0.117 R)
• M15: 2,363,946 km (0.079 R)
• M16: 2,676,007 km (0.097 R)
• M17: 2,780,576 km (0.104 R)
• M18: 3,024,869 km (0.093 R)
• M19: 3,196,906 km (0.083 R)
• M20: 3,308,207 km (0.096 R)
• M21: 3,412,776 km (0.11 R)
• M22: 3,666,644 km (0.042 R)
• M23: 4,123,965 km (0.042 R)
• M24: 4,289,121 km (0.071 R)
• M25: 4,430,191 km (0.073 R)
• M26: 5,083,635 km (0.116 R)
• M27: 5,251,783 km (0.073 R)
• M28: 5,555,467 km (0.06 R)
• M29: 5,748,149 km (0.036 R)
• M30: 6,140,394 km (0.064 R)
• M31: 6,239,877 km (0.09 R)
• M32: 6,440,338 km (0.059 R)
• M33: 6,971,710 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.5

Radius: 12.9

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.74 AU - 2.06 AU

Year: 1808 Days

Day: 6.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 44,347,161 km

• M1: 164,258 km (0.039 R)
• M2: 264,788 km (0.086 R)
• M3: 389,403 km (0.105 R)
• M4: 532,269 km (0.087 R)
• M5: 614,698 km (0.117 R)
• M6: 739,013 km (0.116 R)
• M7: 933,192 km (0.11 R)
• M8: 1,094,159 km (0.059 R)
• M9: 1,413,251 km (0.082 R)
• M10: 1,493,735 km (0.059 R)
• M11: 1,625,979 km (0.118 R)
• M12: 1,710,652 km (0.082 R)
• M13: 1,929,214 km (0.097 R)
• M14: 2,083,300 km (0.054 R)
• M15: 2,166,476 km (0.105 R)
• M16: 2,317,421 km (0.113 R)
• M17: 2,550,494 km (0.109 R)
• M18: 2,966,675 km (0.074 R)
• M19: 3,199,001 km (0.107 R)
• M20: 3,306,562 km (0.102 R)
• M21: 3,426,390 km (0.109 R)
• M22: 3,625,654 km (0.026 R)
• M23: 3,794,700 km (0.113 R)
• M24: 3,908,843 km (0.08 R)
• M25: 4,047,370 km (0.076 R)
• M26: 4,140,570 km (0.111 R)
• M27: 4,341,330 km (0.108 R)
• M28: 4,496,912 km (0.116 R)
• M29: 4,593,702 km (0.075 R)
• M30: 4,715,474 km (0.104 R)
• M31: 4,937,777 km (0.087 R)
• M32: 5,125,522 km (0.104 R)
• M33: 5,495,478 km (0.045 R)
• M34: 5,755,628 km (0.072 R)
• M35: 6,492,248 km (0.03 R)
• M36: 6,643,043 km (0.083 R)
• M37: 6,725,920 km (0.114 R)
• M38: 6,962,435 km (0.107 R)
• M39: 7,046,658 km (0.034 R)
• M40: 7,131,031 km (0.098 R)
• M41: 7,272,700 km (0.041 R)
• M42: 7,400,906 km (0.087 R)
• M43: 7,688,583 km (0.111 R)
• M44: 7,790,160 km (0.101 R)
• M45: 8,275,006 km (0.062 R)
• M46: 8,394,086 km (0.116 R)
• M47: 8,618,782 km (0.105 R)
• M48: 9,059,049 km (0.07 R)
• M49: 9,335,954 km (0.09 R)
• M50: 9,584,586 km (0.075 R)
• M51: 9,819,604 km (0.11 R)
• M52: 10,008,995 km (0.104 R)
• M53: 10,151,712 km (0.11 R)
• M54: 10,487,708 km (0.112 R)
• M55: 11,006,813 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 24.5

Radius: 3.5

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.98 AU - 7.98 AU

Year: 12729 Days

Day: 16.6 Hours

Environment

Temp: -233 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 44,347,161 km

• M1: 52,060 km (0.069 R)
• M2: 99,782 km (0.032 R)
• M3: 250,427 km (0.066 R)
• M4: 628,760 km (0.119 R)
• M5: 930,948 km (0.055 R)
• M6: 992,133 km (0.046 R)
• M7: 1,054,815 km (0.074 R)
• M8: 1,118,543 km (0.117 R)
• M9: 1,272,629 km (0.079 R)
• M10: 1,761,216 km (0.049 R)
• M11: 3,315,238 km (0.066 R)
• M12: 3,615,631 km (0.111 R)
• M13: 4,024,033 km (0.082 R)
• M14: 4,107,509 km (0.119 R)
• M15: 4,259,201 km (0.045 R)
• M16: 5,225,154 km (0.104 R)
• M17: 5,611,117 km (0.088 R)
• M18: 6,605,793 km (0.12 R)
• M19: 7,612,288 km (0.113 R)
• M20: 7,674,221 km (0.105 R)
• M21: 7,902,657 km (0.047 R)
• M22: 7,986,282 km (0.086 R)
• M23: 8,323,626 km (0.115 R)
• M24: 8,903,467 km (0.106 R)
• M25: 9,319,199 km (0.068 R)
• M26: 9,540,604 km (0.029 R)
• M27: 9,629,615 km (0.085 R)
• M28: 9,898,293 km (0.109 R)
• M29: 10,033,679 km (0.119 R)
• M30: 10,078,857 km (0.105 R)
• M31: 10,466,166 km (0.116 R)
• M32: 11,138,010 km (0.099 R)
• M33: 11,372,879 km (0.097 R)
• M34: 11,728,174 km (0.096 R)
• M35: 12,039,188 km (0.08 R)
• M36: 12,087,209 km (0.075 R)
• M37: 12,791,516 km (0.093 R)
• M38: 12,988,237 km (0.109 R)
• M39: 13,111,655 km (0.085 R)
• M40: 13,885,375 km (0.113 R)
• M41: 14,163,478 km (0.093 R)
• M42: 16,989,531 km (0.12 R)
• M43: 17,178,623 km (0.099 R)
• M44: 17,205,700 km (0.043 R)
• M45: 17,667,957 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 192.1

Radius: 7.9

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 7.81 AU - 8.99 AU

Year: 16805 Days

Day: 19.4 Hours

Environment

Temp: -237 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 44,347,161 km

• M1: 294,558 km (0.03 R)
• M2: 400,473 km (0.114 R)
• M3: 492,775 km (0.065 R)
• M4: 764,894 km (0.105 R)
• M5: 1,497,475 km (0.09 R)
• M6: 2,007,005 km (0.12 R)
• M7: 2,668,826 km (0.102 R)
• M8: 2,798,527 km (0.061 R)
• M9: 3,227,125 km (0.083 R)
• M10: 3,337,678 km (0.111 R)
• M11: 3,505,677 km (0.064 R)
• M12: 3,705,240 km (0.094 R)
• M13: 3,908,544 km (0.116 R)
• M14: 3,996,806 km (0.114 R)
• M15: 4,326,071 km (0.108 R)
• M16: 4,417,476 km (0.037 R)
• M17: 4,540,295 km (0.116 R)
• M18: 5,729,150 km (0.117 R)
• M19: 6,168,818 km (0.089 R)
• M20: 6,375,263 km (0.074 R)
• M21: 6,619,107 km (0.053 R)
• M22: 7,846,708 km (0.106 R)
• M23: 7,995,707 km (0.036 R)
• M24: 9,221,362 km (0.084 R)
• M25: 10,218,881 km (0.086 R)
• M26: 10,422,633 km (0.094 R)
• M27: 10,958,343 km (0.071 R)
• M28: 11,166,733 km (0.027 R)
• M29: 11,292,395 km (0.052 R)
• M30: 11,885,252 km (0.097 R)
• M31: 12,271,663 km (0.118 R)
• M32: 13,634,051 km (0.067 R)
• M33: 13,813,419 km (0.118 R)
• M34: 14,038,563 km (0.097 R)
• M35: 14,538,370 km (0.117 R)
• M36: 17,365,171 km (0.041 R)
• M37: 18,591,724 km (0.086 R)
• M38: 19,998,543 km (0.057 R)
• M39: 21,127,707 km (0.111 R)
• M40: 21,804,638 km (0.059 R)
• M41: 23,501,077 km (0.118 R)
• M42: 23,608,489 km (0.08 R)
• M43: 23,877,915 km (0.032 R)
• M44: 24,419,459 km (0.09 R)
• M45: 26,458,627 km (0.119 R)
• M46: 27,188,067 km (0.117 R)
• M47: 27,640,151 km (0.103 R)
• M48: 28,037,783 km (0.1 R)
• M49: 30,346,078 km (0.045 R)
• M50: 30,932,651 km (0.071 R)
• M51: 31,997,937 km (0.073 R)
• M52: 32,834,788 km (0.061 R)
• M53: 33,739,406 km (0.1 R)
• M54: 34,286,037 km (0.077 R)
• M55: 37,250,767 km (0.077 R)
• M56: 37,438,662 km (0.062 R)
• M57: 37,501,493 km (0.039 R)
• M58: 39,144,976 km (0.102 R)
• M59: 40,553,888 km (0.104 R)
• M60: 42,567,177 km (0.118 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 15,982 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit