🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.6

Radius: 13.3

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.5 AU - 0.82 AU

Year: 358 Days

Day: 8.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 74,654,141 km

• M1: 183,257 km (0.066 R)
• M2: 282,441 km (0.098 R)
• M3: 393,293 km (0.108 R)
• M4: 587,471 km (0.055 R)
• M5: 723,306 km (0.102 R)
• M6: 809,773 km (0.097 R)
• M7: 925,712 km (0.086 R)
• M8: 1,052,421 km (0.034 R)
• M9: 1,162,076 km (0.05 R)
• M10: 1,251,985 km (0.106 R)
• M11: 1,378,844 km (0.116 R)
• M12: 1,469,500 km (0.058 R)
• M13: 1,557,015 km (0.087 R)
• M14: 1,641,238 km (0.087 R)
• M15: 1,726,958 km (0.086 R)
• M16: 1,819,858 km (0.032 R)
• M17: 2,091,378 km (0.061 R)
• M18: 2,328,042 km (0.1 R)
• M19: 2,419,147 km (0.041 R)
• M20: 2,517,732 km (0.096 R)
• M21: 2,744,373 km (0.061 R)
• M22: 2,886,341 km (0.072 R)
• M23: 3,024,271 km (0.105 R)
• M24: 3,110,738 km (0.109 R)
• M25: 3,211,417 km (0.052 R)
• M26: 3,327,057 km (0.073 R)
• M27: 3,451,073 km (0.116 R)
• M28: 3,597,679 km (0.118 R)
• M29: 3,682,501 km (0.114 R)
• M30: 3,789,314 km (0.066 R)
• M31: 3,940,857 km (0.096 R)
• M32: 4,035,552 km (0.111 R)
• M33: 4,317,095 km (0.093 R)
• M34: 4,407,303 km (0.084 R)
• M35: 4,498,258 km (0.056 R)
• M36: 4,720,561 km (0.056 R)
• M37: 4,813,611 km (0.103 R)
• M38: 4,907,259 km (0.113 R)
• M39: 5,072,714 km (0.095 R)
• M40: 5,232,036 km (0.119 R)
• M41: 5,441,772 km (0.092 R)
• M42: 5,572,072 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.2

Radius: 12.7

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.73 AU - 1.19 AU

Year: 627 Days

Day: 7.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 74,654,141 km

• M1: 158,574 km (0.101 R)
• M2: 265,835 km (0.114 R)
• M3: 366,066 km (0.09 R)
• M4: 466,895 km (0.114 R)
• M5: 645,365 km (0.1 R)
• M6: 761,004 km (0.111 R)
• M7: 904,918 km (0.11 R)
• M8: 1,142,180 km (0.082 R)
• M9: 1,245,402 km (0.104 R)
• M10: 1,327,831 km (0.117 R)
• M11: 1,443,171 km (0.109 R)
• M12: 1,580,950 km (0.044 R)
• M13: 1,763,011 km (0.079 R)
• M14: 1,973,046 km (0.074 R)
• M15: 2,070,584 km (0.103 R)
• M16: 2,184,279 km (0.079 R)
• M17: 2,388,180 km (0.12 R)
• M18: 2,613,924 km (0.073 R)
• M19: 2,799,575 km (0.118 R)
• M20: 2,886,192 km (0.105 R)
• M21: 2,973,706 km (0.05 R)
• M22: 3,070,197 km (0.113 R)
• M23: 3,176,112 km (0.091 R)
• M24: 3,316,286 km (0.054 R)
• M25: 3,467,080 km (0.111 R)
• M26: 3,628,796 km (0.041 R)
• M27: 3,766,874 km (0.048 R)
• M28: 3,854,090 km (0.063 R)
• M29: 4,048,418 km (0.062 R)
• M30: 4,595,198 km (0.053 R)
• M31: 4,716,671 km (0.085 R)
• M32: 4,848,766 km (0.094 R)
• M33: 5,165,166 km (0.041 R)
• M34: 5,311,323 km (0.049 R)
• M35: 5,409,459 km (0.107 R)
• M36: 5,488,447 km (0.1 R)
• M37: 5,647,469 km (0.092 R)
• M38: 5,737,677 km (0.09 R)
• M39: 5,878,897 km (0.1 R)
• M40: 5,990,796 km (0.069 R)
• M41: 6,092,972 km (0.103 R)
• M42: 6,413,859 km (0.102 R)
• M43: 6,497,484 km (0.026 R)
• M44: 6,581,558 km (0.111 R)
• M45: 6,761,375 km (0.11 R)
• M46: 7,071,940 km (0.117 R)
• M47: 7,223,632 km (0.113 R)
• M48: 7,409,283 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.7

Radius: 14.4

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.24 AU - 1.78 AU

Year: 1237 Days

Day: 12.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 74,654,141 km

• M1: 179,517 km (0.091 R)
• M2: 321,635 km (0.107 R)
• M3: 506,389 km (0.031 R)
• M4: 669,899 km (0.107 R)
• M5: 790,774 km (0.116 R)
• M6: 897,886 km (0.06 R)
• M7: 1,096,702 km (0.067 R)
• M8: 1,294,171 km (0.105 R)
• M9: 1,424,022 km (0.09 R)
• M10: 1,595,012 km (0.104 R)
• M11: 1,744,610 km (0.07 R)
• M12: 1,899,145 km (0.104 R)
• M13: 2,018,225 km (0.069 R)
• M14: 2,160,492 km (0.116 R)
• M15: 2,306,201 km (0.036 R)
• M16: 2,618,711 km (0.116 R)
• M17: 3,026,066 km (0.098 R)
• M18: 3,166,538 km (0.069 R)
• M19: 3,514,952 km (0.089 R)
• M20: 3,977,658 km (0.102 R)
• M21: 4,236,013 km (0.079 R)
• M22: 4,354,196 km (0.082 R)
• M23: 4,647,557 km (0.075 R)
• M24: 5,002,702 km (0.099 R)
• M25: 5,155,741 km (0.095 R)
• M26: 5,552,175 km (0.042 R)
• M27: 5,681,877 km (0.094 R)
• M28: 6,121,096 km (0.116 R)
• M29: 6,526,058 km (0.049 R)
• M30: 6,678,199 km (0.073 R)
• M31: 7,157,660 km (0.087 R)
• M32: 7,251,757 km (0.1 R)
• M33: 7,409,433 km (0.049 R)
• M34: 7,696,362 km (0.111 R)
• M35: 7,873,486 km (0.114 R)
• M36: 8,100,874 km (0.062 R)
• M37: 8,297,446 km (0.106 R)
• M38: 8,512,418 km (0.084 R)
• M39: 8,930,843 km (0.025 R)
• M40: 9,049,175 km (0.105 R)
• M41: 9,219,268 km (0.052 R)
• M42: 9,321,743 km (0.08 R)
• M43: 9,545,242 km (0.098 R)
• M44: 9,770,536 km (0.114 R)
• M45: 9,944,967 km (0.108 R)
• M46: 10,085,290 km (0.052 R)
• M47: 10,208,708 km (0.047 R)
• M48: 10,581,805 km (0.11 R)
• M49: 10,887,135 km (0.063 R)
• M50: 11,213,557 km (0.085 R)
• M51: 11,396,366 km (0.076 R)
• M52: 11,598,622 km (0.076 R)
• M53: 12,118,774 km (0.096 R)
• M54: 12,212,422 km (0.064 R)
• M55: 12,457,164 km (0.036 R)
• M56: 12,570,709 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.5

Radius: 11.4

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.39 AU - 1.65 AU

Year: 1250 Days

Day: 10.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 74,654,141 km

• M1: 149,598 km (0.078 R)
• M2: 274,063 km (0.08 R)
• M3: 348,713 km (0.11 R)
• M4: 422,614 km (0.12 R)
• M5: 552,914 km (0.1 R)
• M6: 624,122 km (0.073 R)
• M7: 784,491 km (0.052 R)
• M8: 889,359 km (0.06 R)
• M9: 975,528 km (0.066 R)
• M10: 1,056,460 km (0.102 R)
• M11: 1,269,338 km (0.081 R)
• M12: 1,422,227 km (0.044 R)
• M13: 1,678,339 km (0.09 R)
• M14: 1,796,970 km (0.107 R)
• M15: 2,053,380 km (0.103 R)
• M16: 2,148,674 km (0.119 R)
• M17: 2,421,391 km (0.085 R)
• M18: 2,522,370 km (0.036 R)
• M19: 2,670,920 km (0.103 R)
• M20: 3,012,452 km (0.1 R)
• M21: 3,293,547 km (0.112 R)
• M22: 3,494,157 km (0.119 R)
• M23: 3,621,615 km (0.096 R)
• M24: 4,120,225 km (0.08 R)
• M25: 4,214,471 km (0.051 R)
• M26: 4,405,059 km (0.107 R)
• M27: 4,682,413 km (0.089 R)
• M28: 4,865,820 km (0.101 R)
• M29: 4,951,390 km (0.086 R)
• M30: 5,080,493 km (0.074 R)
• M31: 5,430,403 km (0.101 R)
• M32: 5,519,114 km (0.067 R)
• M33: 5,623,234 km (0.115 R)
• M34: 5,803,201 km (0.066 R)
• M35: 5,924,375 km (0.065 R)
• M36: 6,246,309 km (0.054 R)
• M37: 6,354,918 km (0.109 R)
• M38: 6,716,196 km (0.091 R)
• M39: 6,811,490 km (0.074 R)
• M40: 7,035,737 km (0.104 R)
• M41: 7,164,990 km (0.088 R)
• M42: 7,640,262 km (0.107 R)
• M43: 7,773,105 km (0.103 R)
• M44: 8,278,447 km (0.072 R)
• M45: 8,380,772 km (0.104 R)
• M46: 8,638,529 km (0.107 R)
• M47: 8,951,338 km (0.084 R)
• M48: 9,179,475 km (0.116 R)
• M49: 9,623,781 km (0.117 R)
• M50: 9,749,443 km (0.108 R)
• M51: 10,056,866 km (0.11 R)
• M52: 10,184,473 km (0.069 R)
• M53: 10,349,181 km (0.059 R)
• M54: 10,441,183 km (0.08 R)
• M55: 10,533,336 km (0.077 R)
• M56: 10,644,337 km (0.114 R)
• M57: 11,432,269 km (0.095 R)
• M58: 11,699,152 km (0.042 R)
• M59: 11,910,384 km (0.1 R)
• M60: 12,083,918 km (0.115 R)
• M61: 12,161,409 km (0.096 R)
• M62: 12,925,406 km (0.1 R)
• M63: 13,183,462 km (0.086 R)
• M64: 13,523,648 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.6

Radius: 8

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.21 AU - 1.85 AU

Year: 1262 Days

Day: 7.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 74,654,141 km

• M1: 103,971 km (0.101 R)
• M2: 154,235 km (0.105 R)
• M3: 209,587 km (0.052 R)
• M4: 265,237 km (0.113 R)
• M5: 366,216 km (0.065 R)
• M6: 433,983 km (0.055 R)
• M7: 600,037 km (0.109 R)
• M8: 654,640 km (0.106 R)
• M9: 734,226 km (0.116 R)
• M10: 817,104 km (0.11 R)
• M11: 878,439 km (0.061 R)
• M12: 1,019,210 km (0.115 R)
• M13: 1,395,748 km (0.109 R)
• M14: 1,477,578 km (0.094 R)
• M15: 1,561,203 km (0.039 R)
• M16: 1,654,104 km (0.074 R)
• M17: 1,725,013 km (0.104 R)
• M18: 1,837,511 km (0.116 R)
• M19: 1,919,341 km (0.1 R)
• M20: 1,994,140 km (0.097 R)
• M21: 2,146,580 km (0.076 R)
• M22: 2,338,065 km (0.082 R)
• M23: 2,737,940 km (0.03 R)
• M24: 2,945,881 km (0.119 R)
• M25: 3,188,529 km (0.052 R)
• M26: 3,297,436 km (0.09 R)
• M27: 3,347,252 km (0.028 R)
• M28: 3,600,522 km (0.109 R)
• M29: 3,682,950 km (0.037 R)
• M30: 3,923,354 km (0.114 R)
• M31: 4,029,419 km (0.119 R)
• M32: 4,212,078 km (0.119 R)
• M33: 4,277,153 km (0.084 R)
• M34: 4,485,543 km (0.119 R)
• M35: 4,844,129 km (0.099 R)
• M36: 5,026,937 km (0.039 R)
• M37: 5,281,852 km (0.045 R)
• M38: 5,363,981 km (0.07 R)
• M39: 5,422,773 km (0.082 R)
• M40: 5,720,323 km (0.093 R)
• M41: 6,158,196 km (0.103 R)
• M42: 6,331,431 km (0.04 R)
• M43: 6,443,629 km (0.036 R)
• M44: 6,493,744 km (0.1 R)
• M45: 6,682,686 km (0.049 R)
• M46: 6,886,289 km (0.066 R)
• M47: 6,937,601 km (0.031 R)
• M48: 7,001,779 km (0.109 R)
• M49: 7,182,643 km (0.06 R)
• M50: 7,247,568 km (0.037 R)
• M51: 7,378,167 km (0.115 R)
• M52: 7,483,035 km (0.094 R)
• M53: 7,774,302 km (0.072 R)
• M54: 7,841,023 km (0.074 R)
• M55: 7,908,043 km (0.057 R)
• M56: 7,975,062 km (0.119 R)
• M57: 8,096,386 km (0.096 R)
• M58: 8,601,279 km (0.095 R)
• M59: 8,864,571 km (0.098 R)
• M60: 8,920,371 km (0.041 R)
• M61: 9,088,370 km (0.041 R)
• M62: 9,158,681 km (0.109 R)
• M63: 9,356,599 km (0.065 R)
• M64: 9,484,505 km (0.045 R)
• M65: 9,584,436 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 689.6

Radius: 8

Gravity: 10.78 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 9.08 AU - 9.82 AU

Year: 19372 Days

Day: 24.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 74,654,141 km

• M1: 111,750 km (0.078 R)
• M2: 250,427 km (0.065 R)
• M3: 448,794 km (0.102 R)
• M4: 526,285 km (0.084 R)
• M5: 908,209 km (0.117 R)
• M6: 1,114,055 km (0.058 R)
• M7: 1,421,479 km (0.061 R)
• M8: 1,570,030 km (0.098 R)
• M9: 1,630,766 km (0.086 R)
• M10: 2,636,064 km (0.041 R)
• M11: 3,198,702 km (0.069 R)
• M12: 3,513,755 km (0.096 R)
• M13: 3,675,021 km (0.095 R)
• M14: 4,046,772 km (0.081 R)
• M15: 4,344,322 km (0.108 R)
• M16: 5,096,351 km (0.071 R)
• M17: 5,651,359 km (0.062 R)
• M18: 6,225,366 km (0.105 R)
• M19: 8,216,214 km (0.065 R)
• M20: 9,813,022 km (0.11 R)
• M21: 10,443,278 km (0.029 R)
• M22: 10,559,216 km (0.098 R)
• M23: 10,675,603 km (0.092 R)
• M24: 11,086,549 km (0.119 R)
• M25: 11,145,640 km (0.084 R)
• M26: 11,923,848 km (0.073 R)
• M27: 12,105,908 km (0.112 R)
• M28: 14,168,714 km (0.058 R)
• M29: 15,669,479 km (0.07 R)
• M30: 16,069,354 km (0.099 R)
• M31: 16,878,978 km (0.09 R)
• M32: 16,947,045 km (0.039 R)
• M33: 17,426,058 km (0.068 R)
• M34: 17,701,766 km (0.111 R)
• M35: 18,607,881 km (0.05 R)
• M36: 18,748,652 km (0.056 R)
• M37: 18,960,483 km (0.067 R)
• M38: 19,102,152 km (0.092 R)
• M39: 21,048,420 km (0.078 R)
• M40: 21,933,441 km (0.114 R)
• M41: 22,605,285 km (0.101 R)
• M42: 22,981,374 km (0.062 R)
• M43: 25,125,710 km (0.086 R)
• M44: 25,359,233 km (0.089 R)
• M45: 26,300,502 km (0.099 R)
• M46: 26,537,615 km (0.037 R)
• M47: 27,413,062 km (0.082 R)
• M48: 27,653,615 km (0.081 R)
• M49: 27,894,617 km (0.112 R)
• M50: 27,975,251 km (0.111 R)
• M51: 28,866,106 km (0.077 R)
• M52: 28,947,487 km (0.085 R)
• M53: 31,762,171 km (0.098 R)
• M54: 32,521,680 km (0.075 R)
• M55: 34,144,816 km (0.049 R)
• M56: 34,317,153 km (0.114 R)
• M57: 35,009,492 km (0.11 R)
• M58: 35,096,408 km (0.092 R)
• M59: 35,444,672 km (0.055 R)
• M60: 37,114,334 km (0.101 R)
• M61: 38,809,577 km (0.11 R)
• M62: 41,445,192 km (0.054 R)
• M63: 42,645,416 km (0.077 R)
• M64: 43,389,666 km (0.092 R)
• M65: 44,138,104 km (0.114 R)
• M66: 45,458,305 km (0.115 R)
• M67: 46,027,974 km (0.043 R)
• M68: 48,427,374 km (0.064 R)
• M69: 51,854,063 km (0.108 R)
• M70: 52,847,393 km (0.065 R)
• M71: 53,246,520 km (0.115 R)
• M72: 54,349,206 km (0.038 R)
• M73: 55,662,077 km (0.054 R)
• M74: 56,373,265 km (0.116 R)
• M75: 58,216,011 km (0.098 R)
• M76: 58,422,008 km (0.119 R)
• M77: 59,559,101 km (0.117 R)
• M78: 60,286,596 km (0.037 R)
• M79: 63,755,321 km (0.079 R)
• M80: 64,180,179 km (0.037 R)
• M81: 64,605,935 km (0.11 R)
• M82: 65,032,738 km (0.11 R)
• M83: 65,353,326 km (0.107 R)
• M84: 66,533,653 km (0.115 R)
• M85: 66,964,495 km (0.062 R)
• M86: 67,720,862 km (0.053 R)
• M87: 69,678,799 km (0.055 R)
• M88: 71,214,421 km (0.067 R)
• M89: 71,324,525 km (0.107 R)
• M90: 72,428,707 km (0.066 R)
• M91: 73,649,874 km (0.051 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 16,921 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit