🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.3

Radius: 10

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.53 AU - 0.88 AU

Year: 404 Days

Day: 9.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 53,644,175 km

• M1: 128,205 km (0.037 R)
• M2: 190,887 km (0.115 R)
• M3: 268,528 km (0.11 R)
• M4: 332,706 km (0.092 R)
• M5: 413,489 km (0.119 R)
• M6: 482,304 km (0.079 R)
• M7: 582,085 km (0.09 R)
• M8: 661,372 km (0.12 R)
• M9: 727,943 km (0.085 R)
• M10: 809,474 km (0.061 R)
• M11: 886,667 km (0.111 R)
• M12: 963,859 km (0.043 R)
• M13: 1,035,068 km (0.114 R)
• M14: 1,180,178 km (0.108 R)
• M15: 1,256,921 km (0.077 R)
• M16: 1,323,343 km (0.101 R)
• M17: 1,428,211 km (0.07 R)
• M18: 1,561,802 km (0.118 R)
• M19: 1,773,632 km (0.034 R)
• M20: 1,890,019 km (0.111 R)
• M21: 1,956,142 km (0.059 R)
• M22: 2,080,308 km (0.07 R)
• M23: 2,192,357 km (0.109 R)
• M24: 2,262,069 km (0.109 R)
• M25: 2,340,010 km (0.08 R)
• M26: 2,426,477 km (0.03 R)
• M27: 2,529,251 km (0.116 R)
• M28: 2,711,910 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.1

Radius: 13.9

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.04 AU - 1.66 AU

Year: 1083 Days

Day: 13.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 53,644,175 km

• M1: 173,234 km (0.105 R)
• M2: 466,596 km (0.108 R)
• M3: 564,582 km (0.112 R)
• M4: 773,720 km (0.044 R)
• M5: 952,639 km (0.12 R)
• M6: 1,070,223 km (0.082 R)
• M7: 1,209,050 km (0.088 R)
• M8: 1,305,092 km (0.09 R)
• M9: 1,583,643 km (0.105 R)
• M10: 1,707,809 km (0.111 R)
• M11: 1,844,542 km (0.063 R)
• M12: 1,985,313 km (0.071 R)
• M13: 2,188,617 km (0.088 R)
• M14: 2,409,124 km (0.07 R)
• M15: 2,574,131 km (0.109 R)
• M16: 2,679,298 km (0.112 R)
• M17: 2,981,635 km (0.092 R)
• M18: 3,272,453 km (0.11 R)
• M19: 3,421,303 km (0.093 R)
• M20: 3,525,872 km (0.082 R)
• M21: 3,643,157 km (0.097 R)
• M22: 3,869,947 km (0.119 R)
• M23: 4,003,239 km (0.097 R)
• M24: 4,125,909 km (0.09 R)
• M25: 4,400,122 km (0.066 R)
• M26: 4,539,547 km (0.056 R)
• M27: 4,642,022 km (0.094 R)
• M28: 4,732,229 km (0.111 R)
• M29: 5,393,602 km (0.098 R)
• M30: 5,556,813 km (0.11 R)
• M31: 5,985,860 km (0.093 R)
• M32: 6,197,391 km (0.096 R)
• M33: 6,311,235 km (0.076 R)
• M34: 6,526,656 km (0.109 R)
• M35: 6,613,423 km (0.092 R)
• M36: 6,802,963 km (0.099 R)
• M37: 7,009,109 km (0.12 R)
• M38: 7,202,240 km (0.116 R)
• M39: 7,427,534 km (0.114 R)
• M40: 7,518,340 km (0.1 R)
• M41: 7,808,111 km (0.104 R)
• M42: 7,977,606 km (0.087 R)
• M43: 8,132,739 km (0.1 R)
• M44: 8,604,271 km (0.067 R)
• M45: 9,198,175 km (0.084 R)
• M46: 9,410,005 km (0.054 R)
• M47: 9,574,114 km (0.107 R)
• M48: 9,672,998 km (0.12 R)
• M49: 9,772,331 km (0.116 R)
• M50: 9,921,780 km (0.092 R)
• M51: 10,459,584 km (0.119 R)
• M52: 10,629,527 km (0.1 R)
• M53: 11,214,604 km (0.092 R)
• M54: 11,511,107 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.4

Radius: 11.4

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.79 AU - 2.51 AU

Year: 2176 Days

Day: 12.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 53,644,175 km

• M1: 147,504 km (0.086 R)
• M2: 242,199 km (0.105 R)
• M3: 331,658 km (0.103 R)
• M4: 444,754 km (0.071 R)
• M5: 531,820 km (0.098 R)
• M6: 686,804 km (0.105 R)
• M7: 816,056 km (0.046 R)
• M8: 971,937 km (0.067 R)
• M9: 1,195,885 km (0.109 R)
• M10: 1,585,289 km (0.103 R)
• M11: 1,749,846 km (0.094 R)
• M12: 2,180,239 km (0.079 R)
• M13: 2,351,828 km (0.075 R)
• M14: 2,477,042 km (0.086 R)
• M15: 2,800,323 km (0.068 R)
• M16: 2,879,909 km (0.071 R)
• M17: 3,359,669 km (0.089 R)
• M18: 3,458,703 km (0.107 R)
• M19: 3,659,613 km (0.083 R)
• M20: 3,776,299 km (0.114 R)
• M21: 3,923,803 km (0.106 R)
• M22: 4,043,182 km (0.05 R)
• M23: 4,255,162 km (0.081 R)
• M24: 4,801,194 km (0.115 R)
• M25: 5,025,740 km (0.102 R)
• M26: 5,303,245 km (0.108 R)
• M27: 5,452,244 km (0.029 R)
• M28: 5,602,590 km (0.105 R)
• M29: 5,941,728 km (0.098 R)
• M30: 6,148,472 km (0.071 R)
• M31: 6,480,729 km (0.1 R)
• M32: 6,800,869 km (0.036 R)
• M33: 7,126,244 km (0.076 R)
• M34: 7,199,248 km (0.102 R)
• M35: 7,290,802 km (0.089 R)
• M36: 7,661,206 km (0.032 R)
• M37: 7,811,103 km (0.103 R)
• M38: 7,943,049 km (0.115 R)
• M39: 8,401,117 km (0.093 R)
• M40: 8,478,310 km (0.027 R)
• M41: 8,633,443 km (0.052 R)
• M42: 8,809,071 km (0.052 R)
• M43: 9,163,917 km (0.094 R)
• M44: 9,563,642 km (0.094 R)
• M45: 9,948,707 km (0.116 R)
• M46: 10,091,872 km (0.051 R)
• M47: 10,671,415 km (0.095 R)
• M48: 11,411,026 km (0.087 R)
• M49: 11,776,195 km (0.074 R)
• M50: 12,079,878 km (0.103 R)
• M51: 12,210,926 km (0.042 R)
• M52: 12,828,317 km (0.09 R)
• M53: 13,614,154 km (0.114 R)
• M54: 13,841,693 km (0.081 R)
• M55: 14,001,613 km (0.109 R)
• M56: 14,438,887 km (0.104 R)
• M57: 14,624,389 km (0.085 R)
• M58: 15,044,609 km (0.062 R)
• M59: 15,279,777 km (0.064 R)
• M60: 15,611,136 km (0.079 R)
• M61: 15,849,296 km (0.044 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.6

Radius: 14.3

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.31 AU - 4.01 AU

Year: 4833 Days

Day: 10.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 53,644,175 km

• M1: 189,541 km (0.092 R)
• M2: 363,822 km (0.081 R)
• M3: 492,925 km (0.116 R)
• M4: 693,536 km (0.102 R)
• M5: 1,019,958 km (0.042 R)
• M6: 1,118,992 km (0.063 R)
• M7: 1,300,903 km (0.047 R)
• M8: 1,395,748 km (0.106 R)
• M9: 1,984,715 km (0.079 R)
• M10: 2,095,417 km (0.118 R)
• M11: 2,241,126 km (0.106 R)
• M12: 3,020,231 km (0.073 R)
• M13: 3,260,336 km (0.036 R)
• M14: 3,622,662 km (0.085 R)
• M15: 3,838,532 km (0.069 R)
• M16: 3,998,302 km (0.08 R)
• M17: 4,160,317 km (0.091 R)
• M18: 4,511,872 km (0.045 R)
• M19: 4,617,189 km (0.031 R)
• M20: 4,873,300 km (0.108 R)
• M21: 5,090,217 km (0.12 R)
• M22: 5,601,692 km (0.037 R)
• M23: 5,852,119 km (0.107 R)
• M24: 6,176,298 km (0.102 R)
• M25: 6,745,817 km (0.118 R)
• M26: 6,842,457 km (0.066 R)
• M27: 7,184,139 km (0.095 R)
• M28: 7,581,620 km (0.027 R)
• M29: 7,859,124 km (0.119 R)
• M30: 8,424,155 km (0.039 R)
• M31: 8,632,994 km (0.073 R)
• M32: 8,869,807 km (0.116 R)
• M33: 9,242,755 km (0.099 R)
• M34: 9,620,789 km (0.103 R)
• M35: 10,031,584 km (0.048 R)
• M36: 10,336,465 km (0.085 R)
• M37: 10,983,775 km (0.036 R)
• M38: 11,097,768 km (0.045 R)
• M39: 11,269,357 km (0.097 R)
• M40: 11,789,808 km (0.077 R)
• M41: 12,465,991 km (0.104 R)
• M42: 12,704,300 km (0.094 R)
• M43: 12,823,978 km (0.05 R)
• M44: 13,276,063 km (0.091 R)
• M45: 13,979,622 km (0.028 R)
• M46: 14,538,669 km (0.109 R)
• M47: 15,073,481 km (0.067 R)
• M48: 15,391,078 km (0.112 R)
• M49: 16,292,106 km (0.116 R)
• M50: 16,716,365 km (0.032 R)
• M51: 17,977,176 km (0.082 R)
• M52: 18,078,005 km (0.046 R)
• M53: 18,823,302 km (0.046 R)
• M54: 19,165,432 km (0.06 R)
• M55: 19,302,763 km (0.119 R)
• M56: 19,440,542 km (0.066 R)
• M57: 19,751,706 km (0.111 R)
• M58: 20,413,976 km (0.082 R)
• M59: 20,519,293 km (0.098 R)
• M60: 20,836,141 km (0.119 R)
• M61: 21,403,267 km (0.105 R)
• M62: 22,408,265 km (0.101 R)
• M63: 22,880,097 km (0.066 R)
• M64: 23,391,871 km (0.11 R)
• M65: 23,796,683 km (0.098 R)
• M66: 24,278,089 km (0.086 R)
• M67: 24,501,289 km (0.056 R)
• M68: 25,062,430 km (0.055 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 467.7

Radius: 5

Gravity: 18.71 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 6 AU - 6.74 AU

Year: 11097 Days

Day: 23.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 53,644,175 km

• M1: 66,272 km (0.095 R)
• M2: 153,637 km (0.101 R)
• M3: 251,624 km (0.086 R)
• M4: 567,275 km (0.116 R)
• M5: 709,692 km (0.082 R)
• M6: 759,658 km (0.085 R)
• M7: 1,555,668 km (0.103 R)
• M8: 1,847,085 km (0.08 R)
• M9: 2,011,194 km (0.091 R)
• M10: 2,228,859 km (0.118 R)
• M11: 2,686,927 km (0.081 R)
• M12: 3,426,539 km (0.105 R)
• M13: 3,599,026 km (0.063 R)
• M14: 3,892,836 km (0.067 R)
• M15: 4,597,591 km (0.108 R)
• M16: 4,724,151 km (0.11 R)
• M17: 4,756,016 km (0.055 R)
• M18: 5,176,236 km (0.111 R)
• M19: 5,709,552 km (0.115 R)
• M20: 5,777,470 km (0.116 R)
• M21: 6,051,832 km (0.069 R)
• M22: 6,121,096 km (0.108 R)
• M23: 6,684,482 km (0.065 R)
• M24: 7,154,369 km (0.084 R)
• M25: 7,523,127 km (0.073 R)
• M26: 7,672,276 km (0.097 R)
• M27: 7,709,825 km (0.07 R)
• M28: 9,019,106 km (0.11 R)
• M29: 9,337,151 km (0.074 R)
• M30: 9,578,004 km (0.069 R)
• M31: 11,150,576 km (0.106 R)
• M32: 12,801,389 km (0.119 R)
• M33: 12,934,980 km (0.091 R)
• M34: 13,203,508 km (0.092 R)
• M35: 13,428,653 km (0.095 R)
• M36: 13,519,010 km (0.053 R)
• M37: 13,745,950 km (0.104 R)
• M38: 14,249,646 km (0.055 R)
• M39: 14,666,276 km (0.072 R)
• M40: 14,946,174 km (0.058 R)
• M41: 14,992,998 km (0.099 R)
• M42: 15,796,638 km (0.062 R)
• M43: 16,614,040 km (0.117 R)
• M44: 17,248,485 km (0.049 R)
• M45: 18,490,446 km (0.111 R)
• M46: 18,591,126 km (0.09 R)
• M47: 18,691,955 km (0.052 R)
• M48: 18,843,497 km (0.112 R)
• M49: 19,967,127 km (0.066 R)
• M50: 20,485,035 km (0.108 R)
• M51: 20,693,425 km (0.101 R)
• M52: 21,112,299 km (0.06 R)
• M53: 22,761,765 km (0.048 R)
• M54: 23,902,449 km (0.111 R)
• M55: 24,067,006 km (0.064 R)
• M56: 24,507,422 km (0.111 R)
• M57: 24,673,326 km (0.12 R)
• M58: 25,284,583 km (0.043 R)
• M59: 25,396,333 km (0.068 R)
• M60: 26,749,296 km (0.063 R)
• M61: 26,862,990 km (0.112 R)
• M62: 26,976,984 km (0.088 R)
• M63: 27,664,237 km (0.09 R)
• M64: 27,836,873 km (0.106 R)
• M65: 28,531,306 km (0.095 R)
• M66: 29,231,274 km (0.11 R)
• M67: 29,465,844 km (0.083 R)
• M68: 31,906,383 km (0.096 R)
• M69: 32,027,109 km (0.115 R)
• M70: 32,268,859 km (0.036 R)
• M71: 32,450,621 km (0.119 R)
• M72: 32,511,357 km (0.065 R)
• M73: 34,472,735 km (0.114 R)
• M74: 34,596,602 km (0.087 R)
• M75: 35,530,093 km (0.075 R)
• M76: 35,968,714 km (0.09 R)
• M77: 36,031,395 km (0.118 R)
• M78: 36,471,961 km (0.096 R)
• M79: 36,598,221 km (0.107 R)
• M80: 36,914,322 km (0.12 R)
• M81: 37,104,461 km (0.076 R)
• M82: 39,217,231 km (0.053 R)
• M83: 39,540,812 km (0.093 R)
• M84: 40,386,040 km (0.069 R)
• M85: 41,302,925 km (0.082 R)
• M86: 41,698,013 km (0.045 R)
• M87: 42,094,298 km (0.085 R)
• M88: 42,425,507 km (0.062 R)
• M89: 43,692,003 km (0.044 R)
• M90: 43,826,043 km (0.088 R)
• M91: 44,768,210 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 310.3

Radius: 3.9

Gravity: 20.4 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 6.59 AU - 10.73 AU

Year: 17591 Days

Day: 20.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 53,644,175 km

• M1: 110,403 km (0.101 R)
• M2: 612,154 km (0.111 R)
• M3: 998,865 km (0.113 R)
• M4: 1,171,351 km (0.111 R)
• M5: 1,238,521 km (0.082 R)
• M6: 1,283,999 km (0.095 R)
• M7: 1,495,530 km (0.041 R)
• M8: 1,593,068 km (0.065 R)
• M9: 1,846,038 km (0.055 R)
• M10: 1,924,427 km (0.119 R)
• M11: 2,030,492 km (0.11 R)
• M12: 2,138,651 km (0.091 R)
• M13: 2,388,779 km (0.12 R)
• M14: 2,886,192 km (0.057 R)
• M15: 2,977,147 km (0.053 R)
• M16: 3,255,998 km (0.088 R)
• M17: 4,244,241 km (0.055 R)
• M18: 4,557,499 km (0.042 R)
• M19: 5,354,257 km (0.102 R)
• M20: 5,541,255 km (0.069 R)
• M21: 5,960,278 km (0.092 R)
• M22: 6,428,968 km (0.078 R)
• M23: 6,587,841 km (0.113 R)
• M24: 6,667,727 km (0.053 R)
• M25: 6,828,544 km (0.113 R)
• M26: 7,031,250 km (0.038 R)
• M27: 7,525,970 km (0.11 R)
• M28: 8,203,050 km (0.047 R)
• M29: 8,679,668 km (0.069 R)
• M30: 8,723,351 km (0.101 R)
• M31: 9,031,822 km (0.067 R)
• M32: 9,388,762 km (0.063 R)
• M33: 9,523,849 km (0.067 R)
• M34: 9,569,028 km (0.038 R)
• M35: 10,162,483 km (0.116 R)
• M36: 10,720,931 km (0.114 R)
• M37: 11,625,101 km (0.116 R)
• M38: 11,721,741 km (0.056 R)
• M39: 12,110,845 km (0.039 R)
• M40: 13,252,875 km (0.118 R)
• M41: 13,505,696 km (0.06 R)
• M42: 13,556,409 km (0.08 R)
• M43: 14,118,897 km (0.091 R)
• M44: 14,480,775 km (0.045 R)
• M45: 17,760,708 km (0.109 R)
• M46: 19,111,278 km (0.096 R)
• M47: 19,914,169 km (0.056 R)
• M48: 20,145,597 km (0.097 R)
• M49: 21,257,109 km (0.057 R)
• M50: 21,612,255 km (0.101 R)
• M51: 22,448,507 km (0.03 R)
• M52: 22,629,072 km (0.072 R)
• M53: 22,810,085 km (0.06 R)
• M54: 22,991,547 km (0.119 R)
• M55: 23,295,231 km (0.055 R)
• M56: 23,478,039 km (0.104 R)
• M57: 23,539,075 km (0.094 R)
• M58: 23,906,488 km (0.026 R)
• M59: 24,833,097 km (0.075 R)
• M60: 26,530,434 km (0.085 R)
• M61: 27,682,637 km (0.093 R)
• M62: 28,135,171 km (0.099 R)
• M63: 28,264,872 km (0.1 R)
• M64: 28,655,323 km (0.116 R)
• M65: 29,309,813 km (0.083 R)
• M66: 29,705,051 km (0.119 R)
• M67: 30,633,754 km (0.108 R)
• M68: 31,034,677 km (0.108 R)
• M69: 31,572,032 km (0.097 R)
• M70: 32,997,102 km (0.054 R)
• M71: 33,339,531 km (0.078 R)
• M72: 34,166,059 km (0.066 R)
• M73: 34,304,437 km (0.063 R)
• M74: 35,348,481 km (0.117 R)
• M75: 36,120,555 km (0.114 R)
• M76: 36,685,736 km (0.077 R)
• M77: 38,830,671 km (0.032 R)
• M78: 39,264,504 km (0.117 R)
• M79: 40,722,336 km (0.076 R)
• M80: 42,420,421 km (0.12 R)
• M81: 42,643,771 km (0.101 R)
• M82: 42,867,270 km (0.043 R)
• M83: 43,240,816 km (0.062 R)
• M84: 43,540,460 km (0.114 R)
• M85: 45,504,531 km (0.096 R)
• M86: 46,344,224 km (0.086 R)
• M87: 48,271,493 km (0.101 R)
• M88: 48,893,670 km (0.104 R)
• M89: 49,049,701 km (0.091 R)
• M90: 50,067,415 km (0.066 R)
• M91: 50,460,858 km (0.088 R)
• M92: 51,805,743 km (0.101 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 16,217 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit