🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.3

Radius: 10

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.84 AU - 1.06 AU

Year: 628 Days

Day: 13.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 55,143,405 km

• M1: 124,465 km (0.084 R)
• M2: 193,879 km (0.107 R)
• M3: 302,487 km (0.069 R)
• M4: 371,152 km (0.112 R)
• M5: 434,283 km (0.06 R)
• M6: 546,182 km (0.107 R)
• M7: 676,631 km (0.062 R)
• M8: 781,948 km (0.063 R)
• M9: 851,212 km (0.081 R)
• M10: 918,531 km (0.102 R)
• M11: 1,018,761 km (0.092 R)
• M12: 1,202,168 km (0.078 R)
• M13: 1,307,785 km (0.08 R)
• M14: 1,386,772 km (0.094 R)
• M15: 1,513,332 km (0.107 R)
• M16: 1,649,167 km (0.109 R)
• M17: 1,751,193 km (0.116 R)
• M18: 1,827,637 km (0.092 R)
• M19: 1,916,498 km (0.084 R)
• M20: 2,075,521 km (0.089 R)
• M21: 2,156,753 km (0.047 R)
• M22: 2,221,379 km (0.083 R)
• M23: 2,352,576 km (0.116 R)
• M24: 2,486,317 km (0.116 R)
• M25: 2,566,651 km (0.108 R)
• M26: 2,629,033 km (0.099 R)
• M27: 2,774,293 km (0.035 R)
• M28: 2,864,201 km (0.112 R)
• M29: 3,053,442 km (0.114 R)
• M30: 3,219,795 km (0.103 R)
• M31: 3,457,955 km (0.086 R)
• M32: 3,534,100 km (0.116 R)
• M33: 3,744,285 km (0.106 R)
• M34: 3,865,310 km (0.085 R)
• M35: 4,016,703 km (0.091 R)
• M36: 4,096,738 km (0.069 R)
• M37: 4,295,553 km (0.094 R)
• M38: 4,384,863 km (0.042 R)
• M39: 4,452,332 km (0.113 R)
• M40: 4,565,577 km (0.058 R)
• M41: 4,756,315 km (0.089 R)
• M42: 4,887,662 km (0.101 R)
• M43: 5,082,887 km (0.108 R)
• M44: 5,400,633 km (0.095 R)
• M45: 5,513,430 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.3

Radius: 12.4

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.29 AU - 1.83 AU

Year: 1322 Days

Day: 9.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 55,143,405 km

• M1: 155,881 km (0.116 R)
• M2: 240,553 km (0.081 R)
• M3: 332,257 km (0.07 R)
• M4: 434,432 km (0.111 R)
• M5: 603,179 km (0.1 R)
• M6: 743,352 km (0.102 R)
• M7: 845,527 km (0.101 R)
• M8: 972,685 km (0.113 R)
• M9: 1,211,444 km (0.086 R)
• M10: 1,297,911 km (0.094 R)
• M11: 1,609,972 km (0.099 R)
• M12: 1,920,687 km (0.096 R)
• M13: 2,092,126 km (0.07 R)
• M14: 2,206,419 km (0.095 R)
• M15: 2,487,513 km (0.067 R)
• M16: 2,877,216 km (0.065 R)
• M17: 3,014,846 km (0.103 R)
• M18: 3,134,524 km (0.099 R)
• M19: 3,266,170 km (0.054 R)
• M20: 3,348,000 km (0.073 R)
• M21: 3,441,050 km (0.119 R)
• M22: 3,597,978 km (0.11 R)
• M23: 3,757,300 km (0.086 R)
• M24: 3,864,861 km (0.064 R)
• M25: 4,060,984 km (0.104 R)
• M26: 4,227,037 km (0.05 R)
• M27: 4,327,866 km (0.111 R)
• M28: 4,418,074 km (0.114 R)
• M29: 4,611,953 km (0.117 R)
• M30: 4,692,586 km (0.097 R)
• M31: 4,785,337 km (0.101 R)
• M32: 4,913,991 km (0.079 R)
• M33: 4,996,419 km (0.085 R)
• M34: 5,403,475 km (0.047 R)
• M35: 5,672,602 km (0.086 R)
• M36: 6,034,180 km (0.088 R)
• M37: 6,122,592 km (0.109 R)
• M38: 6,441,984 km (0.045 R)
• M39: 6,584,251 km (0.092 R)
• M40: 6,806,254 km (0.059 R)
• M41: 6,937,900 km (0.038 R)
• M42: 7,230,663 km (0.048 R)
• M43: 7,568,455 km (0.041 R)
• M44: 7,691,275 km (0.115 R)
• M45: 7,801,080 km (0.063 R)
• M46: 8,008,273 km (0.093 R)
• M47: 8,119,574 km (0.036 R)
• M48: 8,217,261 km (0.05 R)
• M49: 8,329,609 km (0.111 R)
• M50: 8,513,016 km (0.12 R)
• M51: 8,598,138 km (0.095 R)
• M52: 8,683,708 km (0.107 R)
• M53: 8,956,125 km (0.078 R)
• M54: 9,100,637 km (0.094 R)
• M55: 9,377,393 km (0.117 R)
• M56: 9,494,678 km (0.084 R)
• M57: 9,716,083 km (0.091 R)
• M58: 9,924,323 km (0.082 R)
• M59: 10,058,961 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392

Radius: 9.4

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.58 AU - 2.22 AU

Year: 1776 Days

Day: 11.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 55,143,405 km

• M1: 122,670 km (0.109 R)
• M2: 212,878 km (0.113 R)
• M3: 273,166 km (0.117 R)
• M4: 357,539 km (0.118 R)
• M5: 431,141 km (0.062 R)
• M6: 559,047 km (0.077 R)
• M7: 621,878 km (0.105 R)
• M8: 790,625 km (0.114 R)
• M9: 1,028,934 km (0.099 R)
• M10: 1,315,863 km (0.112 R)
• M11: 1,376,300 km (0.081 R)
• M12: 1,482,216 km (0.085 R)
• M13: 1,600,099 km (0.096 R)
• M14: 1,797,269 km (0.091 R)
• M15: 1,864,737 km (0.073 R)
• M16: 2,042,460 km (0.1 R)
• M17: 2,153,761 km (0.073 R)
• M18: 2,267,156 km (0.119 R)
• M19: 2,532,542 km (0.111 R)
• M20: 2,920,749 km (0.096 R)
• M21: 3,092,936 km (0.064 R)
• M22: 3,162,798 km (0.1 R)
• M23: 3,221,441 km (0.07 R)
• M24: 3,327,954 km (0.065 R)
• M25: 3,435,515 km (0.054 R)
• M26: 3,654,227 km (0.041 R)
• M27: 3,715,862 km (0.117 R)
• M28: 3,877,726 km (0.087 R)
• M29: 3,953,124 km (0.098 R)
• M30: 4,041,835 km (0.05 R)
• M31: 4,118,280 km (0.097 R)
• M32: 4,195,323 km (0.029 R)
• M33: 4,481,952 km (0.088 R)
• M34: 4,788,478 km (0.086 R)
• M35: 4,910,251 km (0.116 R)
• M36: 5,101,736 km (0.116 R)
• M37: 5,748,448 km (0.037 R)
• M38: 5,935,894 km (0.089 R)
• M39: 6,008,598 km (0.087 R)
• M40: 6,169,416 km (0.089 R)
• M41: 6,510,499 km (0.071 R)
• M42: 6,615,517 km (0.025 R)
• M43: 6,888,084 km (0.109 R)
• M44: 7,288,558 km (0.104 R)
• M45: 7,664,797 km (0.107 R)
• M46: 7,759,941 km (0.103 R)
• M47: 7,855,384 km (0.082 R)
• M48: 8,015,304 km (0.106 R)
• M49: 8,208,734 km (0.092 R)
• M50: 8,715,572 km (0.117 R)
• M51: 8,981,258 km (0.084 R)
• M52: 9,047,978 km (0.104 R)
• M53: 9,148,508 km (0.111 R)
• M54: 9,316,955 km (0.073 R)
• M55: 9,639,788 km (0.089 R)
• M56: 10,331,379 km (0.108 R)
• M57: 10,436,396 km (0.109 R)
• M58: 10,541,863 km (0.119 R)
• M59: 10,665,431 km (0.045 R)
• M60: 10,789,447 km (0.104 R)
• M61: 11,092,533 km (0.053 R)
• M62: 11,525,319 km (0.113 R)
• M63: 11,652,627 km (0.079 R)
• M64: 11,816,885 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 813.1

Radius: 4.4

Gravity: 42 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 5.88 AU - 6.16 AU

Year: 10018 Days

Day: 23 Hours

Environment

Temp: -232 °C

Axial Tilt: 169.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 55,143,405 km

• M1: 113,246 km (0.111 R)
• M2: 187,596 km (0.106 R)
• M3: 231,727 km (0.118 R)
• M4: 476,170 km (0.096 R)
• M5: 588,518 km (0.097 R)
• M6: 745,446 km (0.1 R)
• M7: 1,203,216 km (0.087 R)
• M8: 1,290,431 km (0.119 R)
• M9: 1,471,145 km (0.094 R)
• M10: 2,164,681 km (0.059 R)
• M11: 2,461,334 km (0.051 R)
• M12: 2,600,460 km (0.105 R)
• M13: 2,628,584 km (0.099 R)
• M14: 2,828,297 km (0.104 R)
• M15: 3,995,759 km (0.053 R)
• M16: 4,093,596 km (0.079 R)
• M17: 4,159,270 km (0.114 R)
• M18: 4,192,331 km (0.116 R)
• M19: 4,974,279 km (0.117 R)
• M20: 5,256,720 km (0.075 R)
• M21: 5,399,885 km (0.066 R)
• M22: 6,060,060 km (0.115 R)
• M23: 6,552,387 km (0.11 R)
• M24: 6,667,876 km (0.059 R)
• M25: 6,939,845 km (0.101 R)
• M26: 7,057,579 km (0.068 R)
• M27: 7,374,577 km (0.102 R)
• M28: 7,494,704 km (0.107 R)
• M29: 7,615,429 km (0.07 R)
• M30: 9,242,904 km (0.051 R)
• M31: 9,808,534 km (0.091 R)
• M32: 9,852,516 km (0.115 R)
• M33: 10,206,614 km (0.111 R)
• M34: 11,571,246 km (0.085 R)
• M35: 11,804,170 km (0.073 R)
• M36: 11,991,765 km (0.067 R)
• M37: 12,369,650 km (0.081 R)
• M38: 12,607,809 km (0.032 R)
• M39: 12,703,552 km (0.079 R)
• M40: 13,380,183 km (0.04 R)
• M41: 13,920,082 km (0.096 R)
• M42: 14,970,259 km (0.096 R)
• M43: 15,326,003 km (0.078 R)
• M44: 15,684,589 km (0.088 R)
• M45: 17,731,985 km (0.053 R)
• M46: 18,216,234 km (0.1 R)
• M47: 18,378,697 km (0.092 R)
• M48: 19,197,895 km (0.089 R)
• M49: 20,928,144 km (0.106 R)
• M50: 20,984,841 km (0.113 R)
• M51: 21,611,357 km (0.102 R)
• M52: 22,186,112 km (0.068 R)
• M53: 22,533,478 km (0.089 R)
• M54: 22,882,490 km (0.118 R)
• M55: 23,644,991 km (0.115 R)
• M56: 25,255,262 km (0.082 R)
• M57: 25,375,838 km (0.08 R)
• M58: 25,557,300 km (0.109 R)
• M59: 26,043,045 km (0.109 R)
• M60: 26,777,271 km (0.049 R)
• M61: 28,957,660 km (0.095 R)
• M62: 29,464,049 km (0.066 R)
• M63: 30,292,970 km (0.049 R)
• M64: 30,678,185 km (0.115 R)
• M65: 31,518,327 km (0.106 R)
• M66: 31,908,627 km (0.087 R)
• M67: 32,366,098 km (0.072 R)
• M68: 33,089,254 km (0.07 R)
• M69: 33,287,321 km (0.12 R)
• M70: 33,353,444 km (0.081 R)
• M71: 33,618,381 km (0.053 R)
• M72: 35,021,011 km (0.113 R)
• M73: 35,560,311 km (0.091 R)
• M74: 36,783,723 km (0.115 R)
• M75: 37,538,294 km (0.105 R)
• M76: 37,675,925 km (0.083 R)
• M77: 39,621,594 km (0.09 R)
• M78: 40,748,066 km (0.096 R)
• M79: 41,102,165 km (0.064 R)
• M80: 42,170,892 km (0.103 R)
• M81: 42,600,836 km (0.065 R)
• M82: 43,248,595 km (0.054 R)
• M83: 43,392,957 km (0.059 R)
• M84: 44,772,548 km (0.071 R)
• M85: 45,284,472 km (0.108 R)
• M86: 45,798,191 km (0.102 R)
• M87: 45,871,793 km (0.098 R)
• M88: 46,387,906 km (0.055 R)
• M89: 46,905,814 km (0.086 R)
• M90: 47,054,215 km (0.079 R)
• M91: 50,205,195 km (0.047 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 408.2

Radius: 7.3

Gravity: 7.66 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 8.06 AU - 8.38 AU

Year: 15984 Days

Day: 22 Hours

Environment

Temp: -233 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 55,143,405 km

• M1: 202,256 km (0.105 R)
• M2: 258,356 km (0.072 R)
• M3: 308,471 km (0.094 R)
• M4: 391,198 km (0.057 R)
• M5: 633,996 km (0.086 R)
• M6: 781,649 km (0.104 R)
• M7: 839,992 km (0.105 R)
• M8: 982,110 km (0.065 R)
• M9: 1,154,447 km (0.083 R)
• M10: 1,313,170 km (0.025 R)
• M11: 1,577,210 km (0.088 R)
• M12: 2,237,685 km (0.039 R)
• M13: 2,611,829 km (0.106 R)
• M14: 2,851,934 km (0.113 R)
• M15: 3,548,312 km (0.084 R)
• M16: 3,647,196 km (0.117 R)
• M17: 3,847,956 km (0.039 R)
• M18: 3,915,575 km (0.069 R)
• M19: 4,086,565 km (0.069 R)
• M20: 4,650,250 km (0.074 R)
• M21: 4,722,356 km (0.037 R)
• M22: 4,794,911 km (0.063 R)
• M23: 5,051,770 km (0.068 R)
• M24: 5,163,371 km (0.093 R)
• M25: 5,313,268 km (0.047 R)
• M26: 6,242,719 km (0.047 R)
• M27: 7,473,760 km (0.072 R)
• M28: 7,943,497 km (0.101 R)
• M29: 8,555,203 km (0.08 R)
• M30: 8,956,574 km (0.074 R)
• M31: 9,182,168 km (0.102 R)
• M32: 9,870,168 km (0.08 R)
• M33: 10,479,780 km (0.082 R)
• M34: 11,198,298 km (0.116 R)
• M35: 11,539,082 km (0.045 R)
• M36: 11,588,001 km (0.067 R)
• M37: 11,932,674 km (0.114 R)
• M38: 12,783,587 km (0.034 R)
• M39: 13,499,113 km (0.11 R)
• M40: 13,654,097 km (0.109 R)
• M41: 13,965,859 km (0.084 R)
• M42: 15,397,810 km (0.086 R)
• M43: 15,451,814 km (0.09 R)
• M44: 15,505,819 km (0.077 R)
• M45: 15,776,741 km (0.051 R)
• M46: 16,543,580 km (0.088 R)
• M47: 17,098,737 km (0.092 R)
• M48: 17,378,635 km (0.103 R)
• M49: 17,999,765 km (0.075 R)
• M50: 18,973,797 km (0.082 R)
• M51: 20,023,825 km (0.103 R)
• M52: 20,318,832 km (0.106 R)
• M53: 21,452,933 km (0.116 R)
• M54: 21,513,221 km (0.108 R)
• M55: 21,875,996 km (0.046 R)
• M56: 22,546,194 km (0.119 R)
• M57: 22,791,684 km (0.054 R)
• M58: 24,282,726 km (0.073 R)
• M59: 25,869,062 km (0.082 R)
• M60: 25,997,417 km (0.091 R)
• M61: 26,061,744 km (0.115 R)
• M62: 26,512,931 km (0.078 R)
• M63: 26,577,707 km (0.101 R)
• M64: 26,642,334 km (0.077 R)
• M65: 27,096,962 km (0.089 R)
• M66: 30,350,266 km (0.098 R)
• M67: 30,893,007 km (0.09 R)
• M68: 31,029,291 km (0.112 R)
• M69: 31,233,941 km (0.085 R)
• M70: 32,125,993 km (0.05 R)
• M71: 32,609,793 km (0.074 R)
• M72: 32,748,470 km (0.106 R)
• M73: 32,887,297 km (0.106 R)
• M74: 34,075,553 km (0.107 R)
• M75: 35,777,079 km (0.063 R)
• M76: 36,422,145 km (0.104 R)
• M77: 36,494,101 km (0.11 R)
• M78: 37,143,506 km (0.036 R)
• M79: 37,360,871 km (0.114 R)
• M80: 38,307,377 km (0.111 R)
• M81: 41,119,219 km (0.07 R)
• M82: 41,569,359 km (0.101 R)
• M83: 42,474,276 km (0.108 R)
• M84: 42,929,203 km (0.025 R)
• M85: 44,073,627 km (0.094 R)
• M86: 46,392,244 km (0.073 R)
• M87: 46,860,635 km (0.1 R)
• M88: 47,095,504 km (0.077 R)
• M89: 47,802,354 km (0.109 R)
• M90: 47,881,192 km (0.115 R)
• M91: 50,183,653 km (0.092 R)
• M92: 52,440,935 km (0.12 R)
• M93: 54,484,143 km (0.115 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 12,370 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit