🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.1

Radius: 11.3

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.61 AU - 0.89 AU

Year: 448 Days

Day: 5.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 42,558,016 km

• M1: 141,071 km (0.07 R)
• M2: 231,278 km (0.092 R)
• M3: 319,391 km (0.031 R)
• M4: 425,307 km (0.085 R)
• M5: 564,582 km (0.12 R)
• M6: 638,783 km (0.11 R)
• M7: 729,140 km (0.061 R)
• M8: 866,920 km (0.105 R)
• M9: 986,748 km (0.118 R)
• M10: 1,107,772 km (0.072 R)
• M11: 1,283,999 km (0.09 R)
• M12: 1,391,260 km (0.066 R)
• M13: 1,523,056 km (0.08 R)
• M14: 1,598,752 km (0.036 R)
• M15: 1,782,459 km (0.035 R)
• M16: 1,897,200 km (0.089 R)
• M17: 2,020,469 km (0.077 R)
• M18: 2,225,867 km (0.106 R)
• M19: 2,312,484 km (0.118 R)
• M20: 2,432,013 km (0.092 R)
• M21: 2,683,636 km (0.091 R)
• M22: 2,836,226 km (0.076 R)
• M23: 2,971,163 km (0.093 R)
• M24: 3,184,639 km (0.056 R)
• M25: 3,275,745 km (0.054 R)
• M26: 3,467,828 km (0.075 R)
• M27: 3,547,115 km (0.11 R)
• M28: 3,781,236 km (0.051 R)
• M29: 3,975,414 km (0.058 R)
• M30: 4,203,401 km (0.087 R)
• M31: 4,334,598 km (0.097 R)
• M32: 4,609,110 km (0.09 R)
• M33: 4,680,618 km (0.081 R)
• M34: 4,881,079 km (0.056 R)
• M35: 4,962,161 km (0.107 R)
• M36: 5,117,444 km (0.07 R)
• M37: 5,265,995 km (0.049 R)
• M38: 5,357,399 km (0.069 R)
• M39: 5,441,024 km (0.091 R)
• M40: 5,525,098 km (0.105 R)
• M41: 5,626,675 km (0.104 R)
• M42: 5,711,647 km (0.099 R)
• M43: 5,865,882 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.5

Radius: 13.1

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.74 AU - 1.18 AU

Year: 649 Days

Day: 11.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 54.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 42,558,016 km

• M1: 189,840 km (0.103 R)
• M2: 289,921 km (0.052 R)
• M3: 378,183 km (0.096 R)
• M4: 501,302 km (0.112 R)
• M5: 641,625 km (0.086 R)
• M6: 742,454 km (0.05 R)
• M7: 849,417 km (0.118 R)
• M8: 957,726 km (0.11 R)
• M9: 1,230,143 km (0.075 R)
• M10: 1,344,286 km (0.068 R)
• M11: 1,500,467 km (0.085 R)
• M12: 1,600,548 km (0.117 R)
• M13: 1,726,210 km (0.061 R)
• M14: 1,813,874 km (0.112 R)
• M15: 2,167,374 km (0.07 R)
• M16: 2,320,263 km (0.117 R)
• M17: 2,523,118 km (0.088 R)
• M18: 2,616,766 km (0.108 R)
• M19: 2,718,343 km (0.047 R)
• M20: 2,939,598 km (0.04 R)
• M21: 3,045,513 km (0.108 R)
• M22: 3,152,626 km (0.114 R)
• M23: 3,392,880 km (0.106 R)
• M24: 3,601,569 km (0.106 R)
• M25: 3,715,114 km (0.112 R)
• M26: 3,938,164 km (0.114 R)
• M27: 4,102,422 km (0.109 R)
• M28: 4,261,146 km (0.083 R)
• M29: 4,519,202 km (0.101 R)
• M30: 4,609,110 km (0.108 R)
• M31: 4,840,837 km (0.106 R)
• M32: 4,991,782 km (0.102 R)
• M33: 5,135,844 km (0.09 R)
• M34: 5,246,996 km (0.106 R)
• M35: 5,384,775 km (0.066 R)
• M36: 5,761,463 km (0.116 R)
• M37: 5,850,174 km (0.05 R)
• M38: 5,948,460 km (0.115 R)
• M39: 6,164,779 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.5

Radius: 9.9

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.15 AU - 1.27 AU

Year: 919 Days

Day: 11.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 42,558,016 km

• M1: 125,961 km (0.052 R)
• M2: 214,224 km (0.105 R)
• M3: 292,165 km (0.101 R)
• M4: 392,395 km (0.032 R)
• M5: 493,972 km (0.069 R)
• M6: 629,508 km (0.115 R)
• M7: 788,830 km (0.055 R)
• M8: 950,844 km (0.098 R)
• M9: 1,041,949 km (0.065 R)
• M10: 1,148,164 km (0.076 R)
• M11: 1,270,535 km (0.091 R)
• M12: 1,391,111 km (0.113 R)
• M13: 1,456,036 km (0.108 R)
• M14: 1,589,328 km (0.114 R)
• M15: 1,671,307 km (0.096 R)
• M16: 2,057,868 km (0.073 R)
• M17: 2,147,627 km (0.091 R)
• M18: 2,231,103 km (0.1 R)
• M19: 2,377,858 km (0.114 R)
• M20: 2,456,397 km (0.117 R)
• M21: 2,559,919 km (0.056 R)
• M22: 2,754,845 km (0.109 R)
• M23: 2,854,028 km (0.071 R)
• M24: 2,963,085 km (0.067 R)
• M25: 3,116,273 km (0.097 R)
• M26: 3,342,166 km (0.04 R)
• M27: 3,483,835 km (0.073 R)
• M28: 3,546,517 km (0.104 R)
• M29: 3,636,724 km (0.118 R)
• M30: 3,921,110 km (0.115 R)
• M31: 4,241,548 km (0.107 R)
• M32: 4,375,887 km (0.101 R)
• M33: 4,560,491 km (0.101 R)
• M34: 4,629,306 km (0.1 R)
• M35: 4,698,271 km (0.044 R)
• M36: 4,787,581 km (0.088 R)
• M37: 4,877,489 km (0.106 R)
• M38: 4,967,846 km (0.115 R)
• M39: 5,324,936 km (0.114 R)
• M40: 5,490,840 km (0.117 R)
• M41: 5,606,031 km (0.108 R)
• M42: 5,721,969 km (0.064 R)
• M43: 5,828,034 km (0.12 R)
• M44: 6,020,716 km (0.093 R)
• M45: 6,096,263 km (0.065 R)
• M46: 6,215,492 km (0.077 R)
• M47: 6,379,452 km (0.1 R)
• M48: 6,600,258 km (0.102 R)
• M49: 6,879,856 km (0.055 R)
• M50: 6,970,064 km (0.075 R)
• M51: 7,049,351 km (0.089 R)
• M52: 7,589,848 km (0.081 R)
• M53: 7,800,332 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.6

Radius: 12.5

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.01 AU - 4.31 AU

Year: 4833 Days

Day: 13.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 42,558,016 km

• M1: 165,605 km (0.041 R)
• M2: 255,513 km (0.091 R)
• M3: 485,744 km (0.074 R)
• M4: 756,367 km (0.108 R)
• M5: 942,766 km (0.059 R)
• M6: 1,117,496 km (0.113 R)
• M7: 1,332,917 km (0.091 R)
• M8: 1,484,460 km (0.099 R)
• M9: 3,237,148 km (0.058 R)
• M10: 3,381,361 km (0.055 R)
• M11: 3,527,817 km (0.043 R)
• M12: 3,697,910 km (0.111 R)
• M13: 3,914,228 km (0.092 R)
• M14: 4,112,595 km (0.097 R)
• M15: 4,246,784 km (0.117 R)
• M16: 4,359,731 km (0.117 R)
• M17: 4,450,836 km (0.085 R)
• M18: 5,494,281 km (0.116 R)
• M19: 5,592,866 km (0.054 R)
• M20: 6,171,062 km (0.082 R)
• M21: 6,299,417 km (0.119 R)
• M22: 6,454,400 km (0.053 R)
• M23: 6,558,520 km (0.07 R)
• M24: 6,663,239 km (0.093 R)
• M25: 7,060,870 km (0.097 R)
• M26: 7,823,669 km (0.117 R)
• M27: 8,102,520 km (0.111 R)
• M28: 8,299,540 km (0.106 R)
• M29: 8,526,929 km (0.053 R)
• M30: 8,784,985 km (0.085 R)
• M31: 9,575,012 km (0.048 R)
• M32: 9,843,390 km (0.101 R)
• M33: 10,114,312 km (0.107 R)
• M34: 10,848,838 km (0.06 R)
• M35: 11,003,971 km (0.062 R)
• M36: 11,191,267 km (0.118 R)
• M37: 11,285,215 km (0.117 R)
• M38: 11,663,996 km (0.119 R)
• M39: 12,078,981 km (0.113 R)
• M40: 12,175,472 km (0.101 R)
• M41: 12,628,903 km (0.077 R)
• M42: 13,552,669 km (0.095 R)
• M43: 13,753,430 km (0.101 R)
• M44: 14,090,324 km (0.119 R)
• M45: 14,600,752 km (0.034 R)
• M46: 14,806,599 km (0.083 R)
• M47: 15,221,284 km (0.097 R)
• M48: 15,850,343 km (0.086 R)
• M49: 16,168,239 km (0.112 R)
• M50: 16,381,266 km (0.086 R)
• M51: 16,774,260 km (0.057 R)
• M52: 16,917,874 km (0.078 R)
• M53: 17,061,936 km (0.116 R)
• M54: 17,569,522 km (0.115 R)
• M55: 17,825,185 km (0.115 R)
• M56: 17,935,139 km (0.079 R)
• M57: 18,045,243 km (0.078 R)
• M58: 19,084,350 km (0.068 R)
• M59: 19,271,946 km (0.092 R)
• M60: 19,384,742 km (0.036 R)
• M61: 20,104,607 km (0.117 R)
• M62: 20,295,494 km (0.117 R)
• M63: 20,717,660 km (0.056 R)
• M64: 20,910,491 km (0.113 R)
• M65: 21,065,175 km (0.094 R)
• M66: 21,181,413 km (0.084 R)
• M67: 22,553,674 km (0.085 R)
• M68: 22,632,961 km (0.109 R)
• M69: 22,791,834 km (0.106 R)
• M70: 23,350,732 km (0.058 R)
• M71: 24,035,591 km (0.081 R)
• M72: 24,197,605 km (0.095 R)
• M73: 24,278,837 km (0.028 R)
• M74: 25,218,910 km (0.111 R)
• M75: 25,383,617 km (0.118 R)
• M76: 25,631,351 km (0.094 R)
• M77: 26,087,625 km (0.066 R)
• M78: 26,881,989 km (0.082 R)
• M79: 27,134,511 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.3

Radius: 8

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 4.06 AU - 6.58 AU

Year: 8470 Days

Day: 6.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 42,558,016 km

• M1: 152,739 km (0.109 R)
• M2: 334,501 km (0.11 R)
• M3: 562,488 km (0.116 R)
• M4: 667,057 km (0.115 R)
• M5: 750,084 km (0.104 R)
• M6: 851,511 km (0.094 R)
• M7: 1,303,297 km (0.105 R)
• M8: 1,355,806 km (0.114 R)
• M9: 1,426,864 km (0.047 R)
• M10: 1,517,521 km (0.063 R)
• M11: 1,647,821 km (0.099 R)
• M12: 1,723,966 km (0.074 R)
• M13: 1,781,860 km (0.08 R)
• M14: 1,840,503 km (0.043 R)
• M15: 2,060,860 km (0.085 R)
• M16: 2,122,495 km (0.104 R)
• M17: 2,772,348 km (0.074 R)
• M18: 3,479,946 km (0.113 R)
• M19: 3,778,094 km (0.117 R)
• M20: 4,240,800 km (0.081 R)
• M21: 4,452,332 km (0.086 R)
• M22: 4,586,222 km (0.083 R)
• M23: 4,667,304 km (0.056 R)
• M24: 4,748,685 km (0.111 R)
• M25: 4,885,567 km (0.053 R)
• M26: 5,389,114 km (0.089 R)
• M27: 5,676,042 km (0.114 R)
• M28: 5,909,265 km (0.113 R)
• M29: 6,658,003 km (0.094 R)
• M30: 6,811,341 km (0.087 R)
• M31: 7,090,341 km (0.108 R)
• M32: 7,852,542 km (0.098 R)
• M33: 8,014,706 km (0.082 R)
• M34: 8,079,781 km (0.096 R)
• M35: 8,441,209 km (0.093 R)
• M36: 8,875,342 km (0.111 R)
• M37: 9,214,032 km (0.096 R)
• M38: 9,316,507 km (0.072 R)
• M39: 9,522,652 km (0.038 R)
• M40: 9,695,588 km (0.092 R)
• M41: 10,790,644 km (0.093 R)
• M42: 10,898,654 km (0.107 R)
• M43: 11,115,870 km (0.11 R)
• M44: 11,297,930 km (0.096 R)
• M45: 11,701,994 km (0.084 R)
• M46: 12,448,787 km (0.101 R)
• M47: 12,789,870 km (0.111 R)
• M48: 14,860,304 km (0.116 R)
• M49: 15,383,747 km (0.06 R)
• M50: 15,668,283 km (0.117 R)
• M51: 15,995,453 km (0.091 R)
• M52: 16,739,852 km (0.054 R)
• M53: 18,262,310 km (0.075 R)
• M54: 19,432,913 km (0.087 R)
• M55: 19,608,391 km (0.089 R)
• M56: 20,137,968 km (0.099 R)
• M57: 20,627,602 km (0.087 R)
• M58: 21,527,882 km (0.115 R)
• M59: 22,671,258 km (0.105 R)
• M60: 22,902,237 km (0.076 R)
• M61: 23,041,214 km (0.109 R)
• M62: 23,320,064 km (0.104 R)
• M63: 23,740,434 km (0.105 R)
• M64: 23,928,030 km (0.087 R)
• M65: 24,116,224 km (0.089 R)
• M66: 24,351,990 km (0.104 R)
• M67: 25,255,262 km (0.087 R)
• M68: 26,314,714 km (0.032 R)
• M69: 26,557,512 km (0.079 R)
• M70: 27,143,187 km (0.069 R)
• M71: 27,290,392 km (0.041 R)
• M72: 27,733,351 km (0.074 R)
• M73: 28,776,048 km (0.081 R)
• M74: 28,925,945 km (0.105 R)
• M75: 29,076,291 km (0.086 R)
• M76: 29,780,897 km (0.079 R)
• M77: 29,882,025 km (0.094 R)
• M78: 30,135,444 km (0.105 R)
• M79: 30,287,734 km (0.113 R)
• M80: 30,440,324 km (0.093 R)
• M81: 30,899,590 km (0.049 R)
• M82: 31,412,710 km (0.107 R)
• M83: 31,464,172 km (0.07 R)
• M84: 32,447,180 km (0.069 R)
• M85: 33,967,094 km (0.032 R)
• M86: 35,082,047 km (0.074 R)
• M87: 35,135,453 km (0.095 R)
• M88: 35,349,378 km (0.112 R)
• M89: 35,617,308 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 468.2

Radius: 5.4

Gravity: 16.06 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 4.67 AU - 7.31 AU

Year: 10119 Days

Day: 21.4 Hours

Environment

Temp: -235 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 42,558,016 km

• M1: 187,297 km (0.08 R)
• M2: 446,101 km (0.086 R)
• M3: 1,350,869 km (0.119 R)
• M4: 1,638,545 km (0.094 R)
• M5: 1,877,752 km (0.113 R)
• M6: 2,128,179 km (0.057 R)
• M7: 2,198,191 km (0.104 R)
• M8: 2,560,368 km (0.089 R)
• M9: 3,231,314 km (0.085 R)
• M10: 3,393,478 km (0.078 R)
• M11: 3,669,935 km (0.083 R)
• M12: 3,726,034 km (0.088 R)
• M13: 4,511,722 km (0.063 R)
• M14: 4,754,071 km (0.071 R)
• M15: 5,667,964 km (0.058 R)
• M16: 6,161,488 km (0.076 R)
• M17: 6,261,718 km (0.114 R)
• M18: 7,436,660 km (0.071 R)
• M19: 7,831,000 km (0.101 R)
• M20: 8,012,612 km (0.084 R)
• M21: 8,565,525 km (0.095 R)
• M22: 8,790,072 km (0.099 R)
• M23: 9,514,125 km (0.085 R)
• M24: 9,902,930 km (0.088 R)
• M25: 9,981,320 km (0.09 R)
• M26: 10,020,514 km (0.105 R)
• M27: 10,455,844 km (0.118 R)
• M28: 10,535,580 km (0.096 R)
• M29: 10,695,949 km (0.091 R)
• M30: 11,468,023 km (0.071 R)
• M31: 12,936,625 km (0.064 R)
• M32: 13,108,214 km (0.095 R)
• M33: 13,453,636 km (0.108 R)
• M34: 13,802,049 km (0.025 R)
• M35: 13,845,881 km (0.102 R)
• M36: 14,109,473 km (0.029 R)
• M37: 14,463,421 km (0.096 R)
• M38: 14,955,000 km (0.047 R)
• M39: 15,862,610 km (0.109 R)
• M40: 16,554,949 km (0.086 R)
• M41: 16,788,023 km (0.114 R)
• M42: 16,928,196 km (0.114 R)
• M43: 17,210,038 km (0.038 R)
• M44: 18,690,608 km (0.049 R)
• M45: 18,884,487 km (0.112 R)
• M46: 19,323,557 km (0.079 R)
• M47: 19,765,768 km (0.066 R)
• M48: 19,815,136 km (0.093 R)
• M49: 20,310,903 km (0.102 R)
• M50: 20,510,317 km (0.1 R)
• M51: 21,263,991 km (0.057 R)
• M52: 23,005,759 km (0.057 R)
• M53: 23,317,820 km (0.063 R)
• M54: 23,631,228 km (0.099 R)
• M55: 23,841,113 km (0.075 R)
• M56: 24,262,381 km (0.089 R)
• M57: 24,845,813 km (0.111 R)
• M58: 25,005,733 km (0.12 R)
• M59: 25,166,102 km (0.115 R)
• M60: 25,219,508 km (0.041 R)
• M61: 25,433,882 km (0.04 R)
• M62: 25,756,565 km (0.12 R)
• M63: 26,080,594 km (0.118 R)
• M64: 26,678,237 km (0.092 R)
• M65: 27,445,225 km (0.088 R)
• M66: 27,886,838 km (0.105 R)
• M67: 28,721,146 km (0.097 R)
• M68: 29,733,026 km (0.119 R)
• M69: 30,243,454 km (0.087 R)
• M70: 32,197,351 km (0.064 R)
• M71: 32,662,900 km (0.094 R)
• M72: 33,954,977 km (0.104 R)
• M73: 34,428,903 km (0.069 R)
• M74: 34,785,843 km (0.114 R)
• M75: 34,964,762 km (0.098 R)
• M76: 35,203,670 km (0.036 R)
• M77: 35,683,431 km (0.09 R)
• M78: 36,286,011 km (0.12 R)
• M79: 36,528,060 km (0.08 R)
• M80: 36,649,234 km (0.109 R)
• M81: 37,501,344 km (0.072 R)
• M82: 38,052,612 km (0.1 R)
• M83: 38,421,670 km (0.06 R)
• M84: 39,349,326 km (0.094 R)
• M85: 39,473,493 km (0.089 R)
• M86: 40,159,249 km (0.08 R)
• M87: 40,597,571 km (0.09 R)
• M88: 40,723,084 km (0.107 R)
• M89: 41,858,831 km (0.04 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 14,024 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit