🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.8

Radius: 12.6

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.52 AU - 0.84 AU

Year: 394 Days

Day: 7.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 47,501,893 km

• M1: 156,779 km (0.08 R)
• M2: 265,387 km (0.086 R)
• M3: 374,593 km (0.059 R)
• M4: 475,123 km (0.117 R)
• M5: 572,212 km (0.091 R)
• M6: 667,805 km (0.098 R)
• M7: 787,034 km (0.096 R)
• M8: 888,462 km (0.109 R)
• M9: 975,378 km (0.107 R)
• M10: 1,081,443 km (0.108 R)
• M11: 1,208,452 km (0.058 R)
• M12: 1,375,852 km (0.051 R)
• M13: 1,455,886 km (0.093 R)
• M14: 1,667,717 km (0.111 R)
• M15: 1,748,799 km (0.076 R)
• M16: 1,900,043 km (0.119 R)
• M17: 2,005,060 km (0.114 R)
• M18: 2,137,903 km (0.119 R)
• M19: 2,257,881 km (0.094 R)
• M20: 2,342,852 km (0.043 R)
• M21: 2,423,486 km (0.041 R)
• M22: 2,643,095 km (0.118 R)
• M23: 2,760,978 km (0.111 R)
• M24: 2,840,714 km (0.115 R)
• M25: 2,938,551 km (0.038 R)
• M26: 3,049,104 km (0.106 R)
• M27: 3,149,484 km (0.086 R)
• M28: 3,244,778 km (0.114 R)
• M29: 3,329,001 km (0.115 R)
• M30: 3,432,374 km (0.098 R)
• M31: 3,530,659 km (0.059 R)
• M32: 3,730,073 km (0.109 R)
• M33: 3,812,203 km (0.096 R)
• M34: 3,926,944 km (0.063 R)
• M35: 4,010,420 km (0.107 R)
• M36: 4,120,673 km (0.108 R)
• M37: 4,231,825 km (0.114 R)
• M38: 4,330,858 km (0.111 R)
• M39: 4,484,196 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140

Radius: 13.7

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.66 AU - 0.82 AU

Year: 447 Days

Day: 10 Hours

Environment

Temp: -169 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 47,501,893 km

• M1: 171,290 km (0.1 R)
• M2: 279,150 km (0.092 R)
• M3: 377,136 km (0.041 R)
• M4: 464,352 km (0.093 R)
• M5: 566,228 km (0.106 R)
• M6: 658,979 km (0.118 R)
• M7: 758,012 km (0.067 R)
• M8: 905,217 km (0.069 R)
• M9: 992,432 km (0.11 R)
• M10: 1,176,138 km (0.06 R)
• M11: 1,307,785 km (0.11 R)
• M12: 1,393,504 km (0.096 R)
• M13: 1,503,758 km (0.073 R)
• M14: 1,647,671 km (0.103 R)
• M15: 1,733,241 km (0.085 R)
• M16: 1,820,456 km (0.111 R)
• M17: 1,913,357 km (0.094 R)
• M18: 2,070,285 km (0.059 R)
• M19: 2,197,443 km (0.103 R)
• M20: 2,301,114 km (0.104 R)
• M21: 2,473,152 km (0.117 R)
• M22: 2,667,928 km (0.089 R)
• M23: 2,835,029 km (0.102 R)
• M24: 2,976,998 km (0.098 R)
• M25: 3,097,125 km (0.092 R)
• M26: 3,297,885 km (0.07 R)
• M27: 3,392,281 km (0.085 R)
• M28: 3,492,811 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.9

Radius: 12.5

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.73 AU - 1.01 AU

Year: 570 Days

Day: 7 Hours

Environment

Temp: -167 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 47,501,893 km

• M1: 165,306 km (0.059 R)
• M2: 311,313 km (0.085 R)
• M3: 441,912 km (0.094 R)
• M4: 536,907 km (0.119 R)
• M5: 622,776 km (0.052 R)
• M6: 762,052 km (0.1 R)
• M7: 881,730 km (0.085 R)
• M8: 1,035,816 km (0.104 R)
• M9: 1,113,607 km (0.101 R)
• M10: 1,329,476 km (0.067 R)
• M11: 1,663,229 km (0.058 R)
• M12: 1,755,980 km (0.093 R)
• M13: 1,857,258 km (0.103 R)
• M14: 1,939,836 km (0.077 R)
• M15: 2,037,822 km (0.088 R)
• M16: 2,116,062 km (0.105 R)
• M17: 2,424,084 km (0.03 R)
• M18: 2,507,260 km (0.059 R)
• M19: 2,637,560 km (0.115 R)
• M20: 2,778,182 km (0.105 R)
• M21: 2,905,340 km (0.078 R)
• M22: 3,231,912 km (0.087 R)
• M23: 3,382,857 km (0.093 R)
• M24: 3,561,776 km (0.11 R)
• M25: 3,665,597 km (0.043 R)
• M26: 3,761,638 km (0.098 R)
• M27: 3,929,487 km (0.1 R)
• M28: 4,063,677 km (0.064 R)
• M29: 4,154,183 km (0.086 R)
• M30: 4,272,665 km (0.051 R)
• M31: 4,531,918 km (0.117 R)
• M32: 4,644,565 km (0.115 R)
• M33: 4,729,686 km (0.093 R)
• M34: 4,815,406 km (0.118 R)
• M35: 4,969,043 km (0.11 R)
• M36: 5,173,094 km (0.119 R)
• M37: 5,399,885 km (0.107 R)
• M38: 5,619,943 km (0.109 R)
• M39: 5,812,326 km (0.041 R)
• M40: 5,976,136 km (0.053 R)
• M41: 6,100,003 km (0.075 R)
• M42: 6,256,033 km (0.116 R)
• M43: 6,593,377 km (0.08 R)
• M44: 6,817,923 km (0.111 R)
• M45: 7,055,933 km (0.099 R)
• M46: 7,176,060 km (0.043 R)
• M47: 7,263,874 km (0.087 R)
• M48: 7,484,830 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.3

Radius: 10.5

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.78 AU - 1.08 AU

Year: 630 Days

Day: 8.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 47,501,893 km

• M1: 131,197 km (0.093 R)
• M2: 287,378 km (0.097 R)
• M3: 392,395 km (0.106 R)
• M4: 460,462 km (0.106 R)
• M5: 529,726 km (0.025 R)
• M6: 671,844 km (0.07 R)
• M7: 813,364 km (0.089 R)
• M8: 955,332 km (0.092 R)
• M9: 1,281,904 km (0.074 R)
• M10: 1,361,789 km (0.08 R)
• M11: 1,478,925 km (0.044 R)
• M12: 1,692,401 km (0.119 R)
• M13: 2,061,758 km (0.112 R)
• M14: 2,129,226 km (0.084 R)
• M15: 2,231,851 km (0.11 R)
• M16: 2,308,146 km (0.109 R)
• M17: 2,399,400 km (0.111 R)
• M18: 2,607,790 km (0.117 R)
• M19: 2,777,135 km (0.074 R)
• M20: 2,867,043 km (0.039 R)
• M21: 3,049,852 km (0.057 R)
• M22: 3,165,940 km (0.108 R)
• M23: 3,299,531 km (0.088 R)
• M24: 3,442,845 km (0.099 R)
• M25: 3,547,714 km (0.086 R)
• M26: 3,637,323 km (0.049 R)
• M27: 3,777,346 km (0.103 R)
• M28: 3,894,033 km (0.088 R)
• M29: 3,961,202 km (0.09 R)
• M30: 4,054,252 km (0.094 R)
• M31: 4,173,781 km (0.098 R)
• M32: 4,251,272 km (0.043 R)
• M33: 4,337,889 km (0.107 R)
• M34: 4,486,440 km (0.091 R)
• M35: 4,565,877 km (0.114 R)
• M36: 4,681,366 km (0.087 R)
• M37: 4,870,009 km (0.077 R)
• M38: 4,979,066 km (0.059 R)
• M39: 5,116,397 km (0.119 R)
• M40: 5,208,549 km (0.108 R)
• M41: 5,376,099 km (0.08 R)
• M42: 5,451,197 km (0.066 R)
• M43: 5,592,716 km (0.117 R)
• M44: 5,812,326 km (0.113 R)
• M45: 5,898,943 km (0.115 R)
• M46: 6,418,347 km (0.094 R)
• M47: 6,638,256 km (0.103 R)
• M48: 6,931,917 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15

Radius: 12.9

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.54 AU - 3.72 AU

Year: 4861 Days

Day: 7.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 47,501,893 km

• M1: 243,246 km (0.09 R)
• M2: 337,493 km (0.043 R)
• M3: 595,549 km (0.1 R)
• M4: 700,417 km (0.066 R)
• M5: 1,176,737 km (0.079 R)
• M6: 1,345,782 km (0.091 R)
• M7: 1,584,241 km (0.113 R)
• M8: 1,687,763 km (0.105 R)
• M9: 1,887,476 km (0.108 R)
• M10: 2,421,092 km (0.089 R)
• M11: 2,541,518 km (0.11 R)
• M12: 2,697,100 km (0.07 R)
• M13: 2,881,255 km (0.075 R)
• M14: 3,279,933 km (0.115 R)
• M15: 4,187,544 km (0.094 R)
• M16: 4,284,333 km (0.116 R)
• M17: 4,800,296 km (0.082 R)
• M18: 5,891,164 km (0.108 R)
• M19: 6,286,402 km (0.073 R)
• M20: 8,157,273 km (0.055 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.4

Radius: 8.6

Gravity: 7.75 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.14 AU - 4.66 AU

Year: 5414 Days

Day: 8.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 47,501,893 km

• M1: 117,584 km (0.075 R)
• M2: 179,218 km (0.086 R)
• M3: 302,786 km (0.11 R)
• M4: 461,509 km (0.093 R)
• M5: 524,640 km (0.09 R)
• M6: 625,469 km (0.108 R)
• M7: 861,085 km (0.093 R)
• M8: 1,492,239 km (0.055 R)
• M9: 1,590,076 km (0.102 R)
• M10: 1,896,303 km (0.057 R)
• M11: 1,967,062 km (0.108 R)
• M12: 2,056,522 km (0.113 R)
• M13: 2,129,226 km (0.107 R)
• M14: 2,295,879 km (0.114 R)
• M15: 2,447,720 km (0.059 R)
• M16: 2,861,957 km (0.044 R)
• M17: 2,943,338 km (0.118 R)
• M18: 3,004,972 km (0.102 R)
• M19: 3,298,184 km (0.065 R)
• M20: 3,448,231 km (0.088 R)
• M21: 3,777,346 km (0.08 R)
• M22: 3,844,516 km (0.102 R)
• M23: 4,873,450 km (0.06 R)
• M24: 5,192,991 km (0.08 R)
• M25: 5,317,756 km (0.089 R)
• M26: 5,443,567 km (0.094 R)
• M27: 5,544,845 km (0.106 R)
• M28: 6,139,646 km (0.047 R)
• M29: 6,592,329 km (0.052 R)
• M30: 6,781,870 km (0.088 R)
• M31: 7,138,661 km (0.045 R)
• M32: 7,333,437 km (0.075 R)
• M33: 7,529,859 km (0.084 R)
• M34: 7,614,532 km (0.091 R)
• M35: 8,100,575 km (0.12 R)
• M36: 8,187,491 km (0.065 R)
• M37: 8,744,594 km (0.1 R)
• M38: 8,982,903 km (0.119 R)
• M39: 9,102,881 km (0.093 R)
• M40: 9,649,212 km (0.066 R)
• M41: 10,583,301 km (0.108 R)
• M42: 10,646,581 km (0.098 R)
• M43: 10,710,011 km (0.078 R)
• M44: 11,189,771 km (0.038 R)
• M45: 12,269,718 km (0.1 R)
• M46: 12,469,731 km (0.096 R)
• M47: 13,143,968 km (0.12 R)
• M48: 13,554,165 km (0.091 R)
• M49: 13,864,581 km (0.094 R)
• M50: 13,968,552 km (0.109 R)
• M51: 14,845,345 km (0.109 R)
• M52: 15,236,842 km (0.112 R)
• M53: 15,920,953 km (0.047 R)
• M54: 16,029,861 km (0.106 R)
• M55: 16,175,569 km (0.09 R)
• M56: 16,541,485 km (0.03 R)
• M57: 17,095,745 km (0.034 R)
• M58: 17,319,095 km (0.09 R)
• M59: 17,393,744 km (0.093 R)
• M60: 17,468,543 km (0.085 R)
• M61: 17,768,786 km (0.101 R)
• M62: 18,032,827 km (0.052 R)
• M63: 18,336,211 km (0.101 R)
• M64: 18,871,173 km (0.056 R)
• M65: 18,986,513 km (0.071 R)
• M66: 19,256,537 km (0.116 R)
• M67: 20,074,089 km (0.116 R)
• M68: 20,823,575 km (0.096 R)
• M69: 20,903,011 km (0.093 R)
• M70: 21,261,597 km (0.107 R)
• M71: 22,065,985 km (0.066 R)
• M72: 22,309,231 km (0.09 R)
• M73: 22,431,154 km (0.114 R)
• M74: 23,044,206 km (0.09 R)
• M75: 23,291,042 km (0.117 R)
• M76: 24,412,278 km (0.11 R)
• M77: 24,621,865 km (0.11 R)
• M78: 25,508,681 km (0.089 R)
• M79: 27,618,310 km (0.066 R)
• M80: 28,804,472 km (0.114 R)
• M81: 29,026,026 km (0.101 R)
• M82: 29,693,831 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 280

Radius: 4.3

Gravity: 15.14 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 6.08 AU - 9.6 AU

Year: 15431 Days

Day: 19.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 47,501,893 km

• M1: 61,335 km (0.081 R)
• M2: 140,622 km (0.082 R)
• M3: 167,998 km (0.111 R)
• M4: 312,510 km (0.037 R)
• M5: 584,030 km (0.084 R)
• M6: 648,806 km (0.089 R)
• M7: 1,047,634 km (0.095 R)
• M8: 1,208,601 km (0.103 R)
• M9: 1,420,881 km (0.116 R)
• M10: 1,976,786 km (0.117 R)
• M11: 2,075,371 km (0.093 R)
• M12: 2,226,316 km (0.112 R)
• M13: 2,303,209 km (0.117 R)
• M14: 2,646,237 km (0.101 R)
• M15: 2,948,873 km (0.115 R)
• M16: 2,976,998 km (0.069 R)
• M17: 3,005,122 km (0.1 R)
• M18: 3,033,396 km (0.082 R)
• M19: 3,349,945 km (0.112 R)
• M20: 3,556,839 km (0.079 R)
• M21: 3,707,185 km (0.095 R)
• M22: 4,489,731 km (0.118 R)
• M23: 4,916,235 km (0.099 R)
• M24: 5,117,444 km (0.077 R)
• M25: 5,151,253 km (0.118 R)
• M26: 5,597,354 km (0.087 R)
• M27: 6,235,389 km (0.071 R)
• M28: 6,380,200 km (0.077 R)
• M29: 7,617,374 km (0.087 R)
• M30: 7,967,283 km (0.087 R)
• M31: 8,164,005 km (0.077 R)
• M32: 8,243,142 km (0.097 R)
• M33: 8,723,201 km (0.108 R)
• M34: 8,804,134 km (0.115 R)
• M35: 10,089,628 km (0.08 R)
• M36: 10,174,450 km (0.088 R)
• M37: 11,124,247 km (0.099 R)
• M38: 11,168,229 km (0.082 R)
• M39: 12,464,495 km (0.098 R)
• M40: 12,784,484 km (0.081 R)
• M41: 13,153,393 km (0.051 R)
• M42: 13,292,668 km (0.087 R)
• M43: 14,281,361 km (0.112 R)
• M44: 14,568,140 km (0.08 R)
• M45: 15,537,684 km (0.073 R)
• M46: 15,635,820 km (0.113 R)
• M47: 15,881,908 km (0.088 R)
• M48: 16,477,906 km (0.07 R)
• M49: 17,131,948 km (0.072 R)
• M50: 17,487,542 km (0.079 R)
• M51: 18,154,450 km (0.062 R)
• M52: 18,309,433 km (0.108 R)
• M53: 19,091,381 km (0.039 R)
• M54: 19,196,548 km (0.036 R)
• M55: 19,354,524 km (0.098 R)
• M56: 19,724,778 km (0.063 R)
• M57: 20,311,501 km (0.101 R)
• M58: 21,066,372 km (0.1 R)
• M59: 21,995,375 km (0.108 R)
• M60: 22,271,084 km (0.113 R)
• M61: 22,547,989 km (0.106 R)
• M62: 22,937,542 km (0.098 R)
• M63: 24,976,113 km (0.079 R)
• M64: 25,263,789 km (0.12 R)
• M65: 25,379,129 km (0.105 R)
• M66: 25,436,874 km (0.047 R)
• M67: 25,668,302 km (0.103 R)
• M68: 26,659,837 km (0.064 R)
• M69: 26,894,855 km (0.108 R)
• M70: 27,189,712 km (0.072 R)
• M71: 27,663,788 km (0.08 R)
• M72: 27,723,178 km (0.119 R)
• M73: 28,140,407 km (0.088 R)
• M74: 30,074,258 km (0.072 R)
• M75: 30,625,975 km (0.062 R)
• M76: 32,113,128 km (0.057 R)
• M77: 34,132,250 km (0.072 R)
• M78: 34,323,586 km (0.092 R)
• M79: 34,387,464 km (0.089 R)
• M80: 35,544,005 km (0.096 R)
• M81: 36,452,364 km (0.108 R)
• M82: 37,302,528 km (0.067 R)
• M83: 38,159,425 km (0.117 R)
• M84: 38,490,635 km (0.095 R)
• M85: 39,825,197 km (0.107 R)
• M86: 39,959,536 km (0.107 R)
• M87: 40,295,832 km (0.087 R)
• M88: 40,633,175 km (0.066 R)
• M89: 41,582,673 km (0.109 R)
• M90: 41,923,457 km (0.113 R)
• M91: 41,991,823 km (0.117 R)
• M92: 43,296,317 km (0.111 R)
• M93: 43,365,281 km (0.037 R)
• M94: 44,126,884 km (0.104 R)
• M95: 46,508,931 km (0.061 R)
• M96: 46,933,639 km (0.089 R)
• M97: 47,146,517 km (0.104 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: 334 - 17,472 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit