🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.4

Radius: 10.6

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.51 AU - 0.51 AU

Year: 247 Days

Day: 10.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 51,259,101 km

• M1: 133,890 km (0.097 R)
• M2: 203,004 km (0.096 R)
• M3: 273,016 km (0.069 R)
• M4: 346,020 km (0.093 R)
• M5: 414,237 km (0.057 R)
• M6: 495,169 km (0.075 R)
• M7: 570,566 km (0.12 R)
• M8: 648,208 km (0.117 R)
• M9: 740,509 km (0.044 R)
• M10: 810,072 km (0.039 R)
• M11: 899,233 km (0.09 R)
• M12: 1,024,596 km (0.114 R)
• M13: 1,091,167 km (0.039 R)
• M14: 1,165,667 km (0.057 R)
• M15: 1,241,812 km (0.046 R)
• M16: 1,329,775 km (0.108 R)
• M17: 1,467,555 km (0.077 R)
• M18: 1,606,532 km (0.053 R)
• M19: 1,695,841 km (0.115 R)
• M20: 1,779,317 km (0.104 R)
• M21: 1,883,138 km (0.073 R)
• M22: 1,954,646 km (0.044 R)
• M23: 2,077,316 km (0.07 R)
• M24: 2,143,588 km (0.08 R)
• M25: 2,371,126 km (0.099 R)
• M26: 2,502,324 km (0.114 R)
• M27: 2,581,461 km (0.118 R)
• M28: 2,665,535 km (0.065 R)
• M29: 2,737,791 km (0.111 R)
• M30: 2,836,675 km (0.115 R)
• M31: 2,910,576 km (0.08 R)
• M32: 2,980,738 km (0.108 R)
• M33: 3,060,324 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895

Radius: 13.5

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.63 AU - 0.65 AU

Year: 347 Days

Day: 12.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 51,259,101 km

• M1: 171,738 km (0.082 R)
• M2: 276,756 km (0.109 R)
• M3: 370,704 km (0.025 R)
• M4: 626,516 km (0.054 R)
• M5: 741,407 km (0.112 R)
• M6: 844,181 km (0.1 R)
• M7: 931,097 km (0.057 R)
• M8: 1,061,247 km (0.08 R)
• M9: 1,156,392 km (0.04 R)
• M10: 1,245,103 km (0.035 R)
• M11: 1,341,295 km (0.089 R)
• M12: 1,490,593 km (0.101 R)
• M13: 1,603,689 km (0.105 R)
• M14: 1,773,782 km (0.106 R)
• M15: 1,916,498 km (0.103 R)
• M16: 2,074,773 km (0.083 R)
• M17: 2,190,562 km (0.084 R)
• M18: 2,551,242 km (0.036 R)
• M19: 2,675,857 km (0.119 R)
• M20: 2,776,985 km (0.092 R)
• M21: 2,931,221 km (0.082 R)
• M22: 3,042,222 km (0.07 R)
• M23: 3,141,406 km (0.096 R)
• M24: 3,288,760 km (0.079 R)
• M25: 3,507,472 km (0.107 R)
• M26: 3,759,245 km (0.047 R)
• M27: 3,880,270 km (0.119 R)
• M28: 4,053,354 km (0.1 R)
• M29: 4,140,869 km (0.113 R)
• M30: 4,280,743 km (0.078 R)
• M31: 4,399,823 km (0.12 R)
• M32: 4,535,059 km (0.103 R)
• M33: 4,648,903 km (0.091 R)
• M34: 4,965,004 km (0.051 R)
• M35: 5,169,205 km (0.098 R)
• M36: 5,336,006 km (0.1 R)
• M37: 5,569,529 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.6

Radius: 8.6

Gravity: 11.33 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.67 AU - 0.93 AU

Year: 485 Days

Day: 5.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 51,259,101 km

• M1: 130,300 km (0.032 R)
• M2: 215,571 km (0.039 R)
• M3: 316,100 km (0.079 R)
• M4: 375,640 km (0.111 R)
• M5: 485,295 km (0.085 R)
• M6: 540,647 km (0.101 R)
• M7: 636,838 km (0.04 R)
• M8: 711,936 km (0.093 R)
• M9: 804,388 km (0.086 R)
• M10: 871,707 km (0.099 R)
• M11: 926,011 km (0.044 R)
• M12: 1,022,651 km (0.111 R)
• M13: 1,106,875 km (0.062 R)
• M14: 1,193,492 km (0.096 R)
• M15: 1,437,785 km (0.058 R)
• M16: 1,611,618 km (0.089 R)
• M17: 1,837,062 km (0.102 R)
• M18: 2,140,147 km (0.036 R)
• M19: 2,242,322 km (0.094 R)
• M20: 2,311,437 km (0.105 R)
• M21: 2,409,423 km (0.091 R)
• M22: 2,551,840 km (0.114 R)
• M23: 2,755,892 km (0.099 R)
• M24: 2,920,001 km (0.105 R)
• M25: 3,010,956 km (0.102 R)
• M26: 3,118,218 km (0.069 R)
• M27: 3,297,287 km (0.081 R)
• M28: 3,455,711 km (0.105 R)
• M29: 3,592,294 km (0.088 R)
• M30: 3,657,219 km (0.108 R)
• M31: 3,739,049 km (0.1 R)
• M32: 3,804,872 km (0.078 R)
• M33: 3,887,749 km (0.115 R)
• M34: 4,004,735 km (0.089 R)
• M35: 4,097,486 km (0.079 R)
• M36: 4,165,403 km (0.065 R)
• M37: 4,268,027 km (0.078 R)
• M38: 4,336,842 km (0.109 R)
• M39: 4,423,459 km (0.079 R)
• M40: 4,528,178 km (0.068 R)
• M41: 4,598,489 km (0.054 R)
• M42: 4,660,273 km (0.07 R)
• M43: 4,722,356 km (0.095 R)
• M44: 4,784,738 km (0.111 R)
• M45: 4,964,405 km (0.104 R)
• M46: 5,137,191 km (0.095 R)
• M47: 5,238,020 km (0.04 R)
• M48: 5,386,122 km (0.065 R)
• M49: 5,469,897 km (0.11 R)
• M50: 5,667,366 km (0.111 R)
• M51: 5,733,638 km (0.068 R)
• M52: 5,800,209 km (0.111 R)
• M53: 5,943,823 km (0.081 R)
• M54: 6,069,186 km (0.112 R)
• M55: 6,127,379 km (0.119 R)
• M56: 6,361,949 km (0.118 R)
• M57: 6,539,821 km (0.109 R)
• M58: 6,699,292 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.3

Radius: 9.2

Gravity: 6.94 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.93 AU - 1.23 AU

Year: 761 Days

Day: 8.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 51,259,101 km

• M1: 154,235 km (0.065 R)
• M2: 227,090 km (0.104 R)
• M3: 310,715 km (0.098 R)
• M4: 369,507 km (0.064 R)
• M5: 428,897 km (0.101 R)
• M6: 496,815 km (0.106 R)
• M7: 564,283 km (0.054 R)
• M8: 664,813 km (0.069 R)
• M9: 745,745 km (0.07 R)
• M10: 958,025 km (0.089 R)
• M11: 1,033,123 km (0.069 R)
• M12: 1,128,566 km (0.115 R)
• M13: 1,189,752 km (0.046 R)
• M14: 1,432,998 km (0.067 R)
• M15: 1,540,260 km (0.076 R)
• M16: 1,636,302 km (0.105 R)
• M17: 1,720,376 km (0.061 R)
• M18: 1,791,435 km (0.049 R)
• M19: 1,885,532 km (0.119 R)
• M20: 2,071,033 km (0.099 R)
• M21: 2,185,326 km (0.112 R)
• M22: 2,278,226 km (0.067 R)
• M23: 2,460,137 km (0.043 R)
• M24: 2,524,614 km (0.071 R)
• M25: 2,762,923 km (0.105 R)
• M26: 2,991,359 km (0.056 R)
• M27: 3,086,354 km (0.096 R)
• M28: 3,155,917 km (0.087 R)
• M29: 3,341,418 km (0.061 R)
• M30: 3,475,907 km (0.083 R)
• M31: 3,566,712 km (0.062 R)
• M32: 3,750,718 km (0.1 R)
• M33: 3,900,166 km (0.073 R)
• M34: 3,975,563 km (0.066 R)
• M35: 4,099,281 km (0.102 R)
• M36: 4,185,599 km (0.033 R)
• M37: 4,262,941 km (0.092 R)
• M38: 4,321,284 km (0.064 R)
• M39: 4,468,189 km (0.107 R)
• M40: 4,666,556 km (0.103 R)
• M41: 4,898,433 km (0.092 R)
• M42: 5,020,953 km (0.1 R)
• M43: 5,113,554 km (0.108 R)
• M44: 5,468,251 km (0.117 R)
• M45: 5,616,652 km (0.091 R)
• M46: 5,820,255 km (0.095 R)
• M47: 6,059,013 km (0.05 R)
• M48: 6,356,563 km (0.085 R)
• M49: 6,456,794 km (0.104 R)
• M50: 6,568,693 km (0.106 R)
• M51: 6,862,952 km (0.049 R)
• M52: 7,046,209 km (0.09 R)
• M53: 7,277,488 km (0.063 R)
• M54: 7,335,681 km (0.08 R)
• M55: 7,558,283 km (0.103 R)
• M56: 7,747,524 km (0.111 R)
• M57: 7,950,379 km (0.106 R)
• M58: 8,058,538 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.9

Radius: 9.2

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.59 AU - 5.43 AU

Year: 6496 Days

Day: 14.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 51,259,101 km

• M1: 211,681 km (0.109 R)
• M2: 301,589 km (0.088 R)
• M3: 434,731 km (0.117 R)
• M4: 595,848 km (0.071 R)
• M5: 738,116 km (0.083 R)
• M6: 984,354 km (0.118 R)
• M7: 1,201,570 km (0.098 R)
• M8: 2,102,000 km (0.061 R)
• M9: 3,004,374 km (0.093 R)
• M10: 3,101,762 km (0.119 R)
• M11: 3,355,480 km (0.102 R)
• M12: 3,615,781 km (0.088 R)
• M13: 3,754,308 km (0.115 R)
• M14: 4,108,406 km (0.088 R)
• M15: 4,289,420 km (0.09 R)
• M16: 4,399,374 km (0.076 R)
• M17: 4,734,773 km (0.108 R)
• M18: 5,259,861 km (0.119 R)
• M19: 5,364,580 km (0.105 R)
• M20: 5,817,113 km (0.026 R)
• M21: 5,993,339 km (0.111 R)
• M22: 6,379,152 km (0.114 R)
• M23: 6,687,922 km (0.099 R)
• M24: 7,218,247 km (0.032 R)
• M25: 7,305,462 km (0.057 R)
• M26: 7,510,561 km (0.113 R)
• M27: 7,911,334 km (0.079 R)
• M28: 8,212,774 km (0.09 R)
• M29: 9,312,916 km (0.048 R)
• M30: 9,423,918 km (0.101 R)
• M31: 9,599,247 km (0.063 R)
• M32: 9,679,281 km (0.113 R)
• M33: 9,888,419 km (0.04 R)
• M34: 10,066,590 km (0.059 R)
• M35: 10,574,325 km (0.084 R)
• M36: 11,040,173 km (0.105 R)
• M37: 11,107,343 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583

Radius: 10.9

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 4.44 AU - 5.9 AU

Year: 7973 Days

Day: 10.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 51,259,101 km

• M1: 221,854 km (0.112 R)
• M2: 317,895 km (0.085 R)
• M3: 446,998 km (0.098 R)
• M4: 736,470 km (0.117 R)
• M5: 1,536,221 km (0.066 R)
• M6: 1,673,252 km (0.117 R)
• M7: 1,897,200 km (0.103 R)
• M8: 2,002,218 km (0.119 R)
• M9: 2,087,638 km (0.117 R)
• M10: 2,419,446 km (0.118 R)
• M11: 2,673,464 km (0.083 R)
• M12: 2,912,072 km (0.029 R)
• M13: 3,009,460 km (0.11 R)
• M14: 3,108,045 km (0.083 R)
• M15: 3,934,873 km (0.115 R)
• M16: 4,262,043 km (0.083 R)
• M17: 5,030,079 km (0.099 R)
• M18: 5,325,535 km (0.099 R)
• M19: 5,475,282 km (0.103 R)
• M20: 5,565,938 km (0.105 R)
• M21: 5,748,597 km (0.061 R)
• M22: 6,340,257 km (0.111 R)
• M23: 6,756,289 km (0.099 R)
• M24: 7,181,296 km (0.103 R)
• M25: 7,413,771 km (0.109 R)
• M26: 7,886,052 km (0.113 R)
• M27: 7,954,418 km (0.094 R)
• M28: 8,368,206 km (0.107 R)
• M29: 8,577,942 km (0.11 R)
• M30: 8,895,538 km (0.073 R)
• M31: 9,002,351 km (0.061 R)
• M32: 9,651,755 km (0.11 R)
• M33: 9,761,560 km (0.12 R)
• M34: 9,945,416 km (0.065 R)
• M35: 10,056,268 km (0.108 R)
• M36: 10,578,963 km (0.049 R)
• M37: 10,692,059 km (0.111 R)
• M38: 11,110,484 km (0.116 R)
• M39: 11,302,568 km (0.097 R)
• M40: 11,534,295 km (0.084 R)
• M41: 11,611,936 km (0.081 R)
• M42: 11,845,907 km (0.101 R)
• M43: 11,963,491 km (0.104 R)
• M44: 12,958,168 km (0.108 R)
• M45: 13,773,027 km (0.064 R)
• M46: 14,646,529 km (0.102 R)
• M47: 15,238,787 km (0.071 R)
• M48: 15,452,114 km (0.063 R)
• M49: 15,537,833 km (0.072 R)
• M50: 16,753,466 km (0.076 R)
• M51: 17,194,929 km (0.095 R)
• M52: 17,506,392 km (0.028 R)
• M53: 18,406,372 km (0.11 R)
• M54: 19,321,313 km (0.08 R)
• M55: 19,413,615 km (0.067 R)
• M56: 19,830,843 km (0.113 R)
• M57: 21,052,759 km (0.058 R)
• M58: 21,195,326 km (0.116 R)
• M59: 21,433,635 km (0.116 R)
• M60: 23,028,797 km (0.033 R)
• M61: 23,421,192 km (0.113 R)
• M62: 23,964,382 km (0.076 R)
• M63: 24,862,269 km (0.085 R)
• M64: 25,568,370 km (0.059 R)
• M65: 25,771,225 km (0.063 R)
• M66: 26,485,705 km (0.1 R)
• M67: 27,413,810 km (0.116 R)
• M68: 27,673,512 km (0.116 R)
• M69: 27,777,632 km (0.075 R)
• M70: 29,514,314 km (0.109 R)
• M71: 31,177,543 km (0.1 R)
• M72: 31,285,851 km (0.048 R)
• M73: 32,376,270 km (0.072 R)
• M74: 32,485,926 km (0.066 R)
• M75: 33,202,200 km (0.072 R)
• M76: 34,314,161 km (0.112 R)
• M77: 35,156,248 km (0.118 R)
• M78: 35,664,731 km (0.051 R)
• M79: 36,232,604 km (0.053 R)
• M80: 36,746,174 km (0.075 R)
• M81: 37,089,950 km (0.118 R)
• M82: 37,492,368 km (0.105 R)
• M83: 37,838,537 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 745.9

Radius: 3.8

Gravity: 51.66 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 6.17 AU - 6.33 AU

Year: 10598 Days

Day: 20.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 51,259,101 km

• M1: 214,374 km (0.092 R)
• M2: 818,749 km (0.108 R)
• M3: 857,046 km (0.061 R)
• M4: 915,539 km (0.078 R)
• M5: 1,036,713 km (0.075 R)
• M6: 1,099,096 km (0.096 R)
• M7: 1,162,824 km (0.047 R)
• M8: 1,890,169 km (0.073 R)
• M9: 2,176,051 km (0.088 R)
• M10: 2,202,829 km (0.099 R)
• M11: 2,256,385 km (0.089 R)
• M12: 2,364,993 km (0.085 R)
• M13: 2,587,445 km (0.071 R)
• M14: 2,644,142 km (0.094 R)
• M15: 2,845,651 km (0.074 R)
• M16: 3,294,145 km (0.038 R)
• M17: 3,958,210 km (0.064 R)
• M18: 4,122,319 km (0.096 R)
• M19: 4,221,802 km (0.029 R)
• M20: 4,355,692 km (0.097 R)
• M21: 5,622,636 km (0.069 R)
• M22: 5,807,090 km (0.1 R)
• M23: 6,143,985 km (0.085 R)
• M24: 6,641,697 km (0.074 R)
• M25: 6,758,383 km (0.09 R)
• M26: 8,210,978 km (0.112 R)
• M27: 8,420,116 km (0.099 R)
• M28: 9,015,067 km (0.113 R)
• M29: 10,110,722 km (0.049 R)
• M30: 10,244,911 km (0.081 R)
• M31: 10,605,891 km (0.083 R)
• M32: 10,696,846 km (0.115 R)
• M33: 12,281,088 km (0.084 R)
• M34: 12,616,187 km (0.09 R)
• M35: 12,760,848 km (0.086 R)
• M36: 13,295,511 km (0.103 R)
• M37: 13,344,579 km (0.113 R)
• M38: 13,689,103 km (0.045 R)
• M39: 15,198,396 km (0.025 R)
• M40: 15,300,870 km (0.106 R)
• M41: 15,403,644 km (0.115 R)
• M42: 17,184,457 km (0.08 R)
• M43: 17,559,200 km (0.096 R)
• M44: 19,195,202 km (0.05 R)
• M45: 19,639,657 km (0.103 R)
• M46: 21,050,216 km (0.071 R)
• M47: 23,079,062 km (0.094 R)
• M48: 23,314,828 km (0.111 R)
• M49: 23,788,904 km (0.119 R)
• M50: 23,907,834 km (0.113 R)
• M51: 24,806,768 km (0.102 R)
• M52: 25,048,219 km (0.11 R)
• M53: 26,267,741 km (0.093 R)
• M54: 26,513,979 km (0.107 R)
• M55: 27,132,715 km (0.115 R)
• M56: 28,195,758 km (0.112 R)
• M57: 29,272,115 km (0.106 R)
• M58: 29,783,440 km (0.107 R)
• M59: 30,297,608 km (0.087 R)
• M60: 30,879,544 km (0.088 R)
• M61: 31,074,320 km (0.11 R)
• M62: 31,465,070 km (0.114 R)
• M63: 31,726,567 km (0.092 R)
• M64: 32,120,009 km (0.061 R)
• M65: 32,647,342 km (0.062 R)
• M66: 32,779,586 km (0.092 R)
• M67: 33,177,367 km (0.092 R)
• M68: 33,576,793 km (0.081 R)
• M69: 34,111,755 km (0.082 R)
• M70: 34,178,925 km (0.109 R)
• M71: 34,582,241 km (0.099 R)
• M72: 34,784,646 km (0.095 R)
• M73: 34,987,202 km (0.099 R)
• M74: 36,280,027 km (0.083 R)
• M75: 36,554,090 km (0.093 R)
• M76: 36,828,901 km (0.07 R)
• M77: 37,311,504 km (0.116 R)
• M78: 37,449,882 km (0.118 R)
• M79: 37,865,615 km (0.092 R)
• M80: 37,935,178 km (0.082 R)
• M81: 39,052,225 km (0.119 R)
• M82: 39,544,252 km (0.115 R)
• M83: 40,890,334 km (0.107 R)
• M84: 41,461,499 km (0.078 R)
• M85: 41,748,128 km (0.114 R)
• M86: 42,107,313 km (0.043 R)
• M87: 42,323,332 km (0.116 R)
• M88: 43,263,555 km (0.084 R)
• M89: 44,283,812 km (0.064 R)
• M90: 44,870,385 km (0.075 R)
• M91: 46,273,763 km (0.029 R)
• M92: 46,347,964 km (0.095 R)
• M93: 46,645,364 km (0.114 R)
• M94: 46,868,863 km (0.051 R)
• M95: 47,391,708 km (0.101 R)
• M96: 49,730,521 km (0.119 R)
• M97: 50,111,098 km (0.059 R)
• M98: 50,875,543 km (0.11 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 11,145 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit