🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.7

Radius: 13.9

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.7 AU - 0.98 AU

Year: 522 Days

Day: 5.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 34,770,810 km

• M1: 173,085 km (0.105 R)
• M2: 281,693 km (0.06 R)
• M3: 369,656 km (0.109 R)
• M4: 459,864 km (0.103 R)
• M5: 549,323 km (0.101 R)
• M6: 695,929 km (0.058 R)
• M7: 816,954 km (0.047 R)
• M8: 908,508 km (0.111 R)
• M9: 1,008,888 km (0.05 R)
• M10: 1,103,284 km (0.111 R)
• M11: 1,243,009 km (0.032 R)
• M12: 1,367,175 km (0.078 R)
• M13: 1,547,291 km (0.105 R)
• M14: 1,675,945 km (0.093 R)
• M15: 1,857,407 km (0.113 R)
• M16: 2,001,171 km (0.076 R)
• M17: 2,394,015 km (0.049 R)
• M18: 2,496,190 km (0.098 R)
• M19: 2,683,786 km (0.098 R)
• M20: 2,797,331 km (0.077 R)
• M21: 2,919,702 km (0.105 R)
• M22: 3,029,207 km (0.103 R)
• M23: 3,290,256 km (0.084 R)
• M24: 3,458,104 km (0.041 R)
• M25: 3,613,387 km (0.054 R)
• M26: 3,739,199 km (0.063 R)
• M27: 3,850,500 km (0.069 R)
• M28: 3,938,912 km (0.101 R)
• M29: 4,109,304 km (0.109 R)
• M30: 4,373,943 km (0.118 R)
• M31: 4,508,431 km (0.091 R)
• M32: 4,610,158 km (0.111 R)
• M33: 4,824,531 km (0.061 R)
• M34: 5,068,825 km (0.084 R)
• M35: 5,219,021 km (0.107 R)
• M36: 5,334,959 km (0.093 R)
• M37: 5,424,718 km (0.12 R)
• M38: 5,633,108 km (0.104 R)
• M39: 5,742,913 km (0.093 R)
• M40: 5,927,666 km (0.1 R)
• M41: 6,331,281 km (0.069 R)

Asteroid Belt

Center: 1.4 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.4

Radius: 14.6

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.61 AU - 2.31 AU

Year: 1861 Days

Day: 14.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 34,770,810 km

• M1: 198,516 km (0.048 R)
• M2: 303,983 km (0.118 R)
• M3: 420,370 km (0.087 R)
• M4: 515,215 km (0.092 R)
• M5: 962,363 km (0.092 R)
• M6: 1,098,946 km (0.117 R)
• M7: 1,242,710 km (0.085 R)
• M8: 1,422,227 km (0.087 R)
• M9: 1,540,260 km (0.108 R)
• M10: 1,937,143 km (0.078 R)
• M11: 2,285,107 km (0.09 R)
• M12: 2,629,033 km (0.055 R)
• M13: 2,913,867 km (0.046 R)
• M14: 3,028,011 km (0.117 R)
• M15: 3,274,398 km (0.046 R)
• M16: 3,622,363 km (0.098 R)
• M17: 3,982,445 km (0.108 R)
• M18: 4,095,541 km (0.094 R)
• M19: 4,325,174 km (0.075 R)
• M20: 4,456,221 km (0.111 R)
• M21: 4,603,426 km (0.088 R)
• M22: 4,797,305 km (0.085 R)
• M23: 4,994,026 km (0.036 R)
• M24: 5,224,257 km (0.104 R)
• M25: 5,332,865 km (0.086 R)
• M26: 5,711,198 km (0.057 R)
• M27: 5,952,200 km (0.087 R)
• M28: 6,212,949 km (0.078 R)
• M29: 6,377,956 km (0.09 R)
• M30: 6,695,402 km (0.038 R)
• M31: 7,363,357 km (0.112 R)
• M32: 7,573,093 km (0.095 R)
• M33: 7,714,164 km (0.044 R)
• M34: 7,945,143 km (0.095 R)
• M35: 8,286,974 km (0.111 R)
• M36: 8,505,387 km (0.089 R)
• M37: 8,688,944 km (0.082 R)
• M38: 8,985,297 km (0.049 R)
• M39: 9,097,196 km (0.109 R)
• M40: 9,568,878 km (0.097 R)
• M41: 9,932,700 km (0.093 R)
• M42: 10,516,581 km (0.113 R)
• M43: 10,892,071 km (0.105 R)
• M44: 11,312,292 km (0.085 R)
• M45: 11,758,393 km (0.091 R)
• M46: 12,189,534 km (0.063 R)
• M47: 12,417,371 km (0.066 R)
• M48: 12,625,911 km (0.108 R)
• M49: 12,983,001 km (0.075 R)
• M50: 13,407,260 km (0.11 R)
• M51: 13,535,466 km (0.113 R)
• M52: 14,117,401 km (0.066 R)
• M53: 14,356,908 km (0.053 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.8

Radius: 11.5

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.94 AU - 2.86 AU

Year: 2522 Days

Day: 8.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 34,770,810 km

• M1: 143,614 km (0.102 R)
• M2: 316,848 km (0.099 R)
• M3: 465,698 km (0.073 R)
• M4: 588,368 km (0.08 R)
• M5: 674,387 km (0.118 R)
• M6: 773,870 km (0.101 R)
• M7: 852,109 km (0.105 R)
• M8: 989,141 km (0.093 R)
• M9: 1,234,781 km (0.073 R)
• M10: 1,370,466 km (0.112 R)
• M11: 1,445,714 km (0.089 R)
• M12: 1,634,506 km (0.106 R)
• M13: 1,749,547 km (0.029 R)
• M14: 1,855,462 km (0.078 R)
• M15: 1,963,622 km (0.037 R)
• M16: 2,061,608 km (0.083 R)
• M17: 2,148,674 km (0.119 R)
• M18: 2,249,802 km (0.09 R)
• M19: 2,417,502 km (0.112 R)
• M20: 2,643,394 km (0.078 R)
• M21: 2,724,776 km (0.056 R)
• M22: 2,988,068 km (0.084 R)
• M23: 3,435,665 km (0.094 R)
• M24: 3,539,785 km (0.075 R)
• M25: 3,705,390 km (0.098 R)
• M26: 3,889,245 km (0.096 R)
• M27: 4,091,651 km (0.117 R)
• M28: 4,329,662 km (0.116 R)
• M29: 4,458,465 km (0.039 R)
• M30: 4,588,615 km (0.116 R)
• M31: 4,802,690 km (0.066 R)
• M32: 5,054,014 km (0.081 R)
• M33: 5,258,066 km (0.078 R)
• M34: 5,798,114 km (0.118 R)
• M35: 6,083,846 km (0.066 R)
• M36: 6,429,118 km (0.117 R)
• M37: 6,520,971 km (0.111 R)
• M38: 7,119,961 km (0.106 R)
• M39: 7,426,038 km (0.087 R)
• M40: 7,853,888 km (0.07 R)
• M41: 8,031,311 km (0.075 R)
• M42: 8,150,391 km (0.117 R)
• M43: 8,310,012 km (0.106 R)
• M44: 8,430,438 km (0.095 R)
• M45: 8,713,627 km (0.075 R)
• M46: 9,061,741 km (0.117 R)
• M47: 9,247,841 km (0.089 R)
• M48: 9,477,175 km (0.113 R)
• M49: 9,624,080 km (0.095 R)
• M50: 10,069,283 km (0.109 R)
• M51: 10,369,825 km (0.044 R)
• M52: 10,564,602 km (0.098 R)
• M53: 11,112,130 km (0.059 R)
• M54: 11,758,692 km (0.101 R)
• M55: 12,029,913 km (0.104 R)
• M56: 12,234,712 km (0.054 R)
• M57: 15,146,784 km (0.079 R)
• M58: 15,318,672 km (0.037 R)
• M59: 15,392,574 km (0.108 R)
• M60: 15,763,726 km (0.094 R)
• M61: 15,938,008 km (0.084 R)
• M62: 16,037,939 km (0.072 R)
• M63: 16,338,780 km (0.118 R)
• M64: 16,515,156 km (0.116 R)
• M65: 16,844,271 km (0.041 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.9

Radius: 11.3

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.61 AU - 5.59 AU

Year: 6692 Days

Day: 5.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 34,770,810 km

• M1: 173,384 km (0.107 R)
• M2: 247,584 km (0.088 R)
• M3: 346,020 km (0.084 R)
• M4: 485,295 km (0.067 R)
• M5: 586,723 km (0.069 R)
• M6: 774,019 km (0.06 R)
• M7: 981,811 km (0.098 R)
• M8: 1,070,373 km (0.119 R)
• M9: 1,240,166 km (0.084 R)
• M10: 1,320,351 km (0.077 R)
• M11: 1,624,483 km (0.06 R)
• M12: 2,102,748 km (0.026 R)
• M13: 2,357,962 km (0.063 R)
• M14: 2,749,459 km (0.064 R)
• M15: 2,877,365 km (0.116 R)
• M16: 3,161,452 km (0.083 R)
• M17: 3,273,201 km (0.096 R)
• M18: 3,409,036 km (0.078 R)
• M19: 3,710,027 km (0.037 R)
• M20: 4,043,780 km (0.038 R)
• M21: 4,140,869 km (0.104 R)
• M22: 4,946,304 km (0.106 R)
• M23: 6,103,444 km (0.087 R)
• M24: 6,669,223 km (0.084 R)
• M25: 8,125,857 km (0.079 R)
• M26: 8,403,810 km (0.098 R)
• M27: 8,559,691 km (0.076 R)
• M28: 8,653,638 km (0.117 R)
• M29: 9,064,733 km (0.052 R)
• M30: 9,224,504 km (0.1 R)
• M31: 9,547,037 km (0.108 R)
• M32: 9,644,575 km (0.087 R)
• M33: 9,807,786 km (0.06 R)
• M34: 10,907,779 km (0.076 R)
• M35: 12,222,595 km (0.112 R)
• M36: 12,293,205 km (0.051 R)
• M37: 12,755,313 km (0.061 R)
• M38: 12,934,531 km (0.09 R)
• M39: 13,114,647 km (0.116 R)
• M40: 13,990,842 km (0.111 R)
• M41: 14,249,945 km (0.061 R)
• M42: 14,436,045 km (0.1 R)
• M43: 14,547,944 km (0.079 R)
• M44: 15,112,526 km (0.107 R)
• M45: 17,005,987 km (0.069 R)
• M46: 17,441,317 km (0.088 R)
• M47: 18,161,630 km (0.047 R)
• M48: 18,282,505 km (0.109 R)
• M49: 18,444,221 km (0.115 R)
• M50: 18,647,075 km (0.103 R)
• M51: 18,809,987 km (0.088 R)
• M52: 18,891,518 km (0.114 R)
• M53: 19,177,998 km (0.025 R)
• M54: 19,838,174 km (0.025 R)
• M55: 19,921,350 km (0.12 R)
• M56: 20,004,526 km (0.075 R)
• M57: 20,631,940 km (0.073 R)
• M58: 21,180,964 km (0.112 R)
• M59: 21,820,495 km (0.117 R)
• M60: 21,949,149 km (0.078 R)
• M61: 22,078,103 km (0.115 R)
• M62: 22,164,121 km (0.056 R)
• M63: 22,466,309 km (0.119 R)
• M64: 23,820,918 km (0.08 R)
• M65: 24,174,866 km (0.103 R)
• M66: 24,575,041 km (0.077 R)
• M67: 24,887,850 km (0.109 R)
• M68: 25,381,972 km (0.058 R)
• M69: 25,652,893 km (0.051 R)
• M70: 25,788,728 km (0.057 R)
• M71: 25,924,862 km (0.103 R)
• M72: 26,608,674 km (0.119 R)
• M73: 27,298,619 km (0.04 R)
• M74: 27,668,874 km (0.052 R)
• M75: 28,695,864 km (0.027 R)
• M76: 29,025,278 km (0.077 R)
• M77: 29,830,414 km (0.092 R)
• M78: 30,546,988 km (0.112 R)
• M79: 31,076,115 km (0.086 R)
• M80: 31,269,246 km (0.119 R)
• M81: 31,414,356 km (0.064 R)
• M82: 31,802,413 km (0.109 R)
• M83: 32,779,586 km (0.07 R)
• M84: 32,877,872 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.3

Radius: 9.2

Gravity: 8.99 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.08 AU - 5.4 AU

Year: 6999 Days

Day: 12.3 Hours

Environment

Temp: -232 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 34,770,810 km

• M1: 132,544 km (0.057 R)
• M2: 208,689 km (0.102 R)
• M3: 307,124 km (0.106 R)
• M4: 392,096 km (0.082 R)
• M5: 688,001 km (0.103 R)
• M6: 932,144 km (0.073 R)
• M7: 1,367,025 km (0.027 R)
• M8: 1,499,569 km (0.12 R)
• M9: 1,557,613 km (0.12 R)
• M10: 1,736,682 km (0.103 R)
• M11: 2,291,540 km (0.112 R)
• M12: 2,730,012 km (0.095 R)
• M13: 3,020,531 km (0.074 R)
• M14: 3,244,927 km (0.051 R)
• M15: 3,397,667 km (0.117 R)
• M16: 3,500,889 km (0.083 R)
• M17: 3,736,805 km (0.083 R)
• M18: 4,419,121 km (0.118 R)
• M19: 5,620,093 km (0.072 R)
• M20: 6,240,625 km (0.049 R)
• M21: 6,367,484 km (0.103 R)
• M22: 6,431,063 km (0.11 R)
• M23: 6,882,998 km (0.056 R)
• M24: 7,212,113 km (0.068 R)
• M25: 8,022,784 km (0.09 R)
• M26: 8,091,599 km (0.119 R)
• M27: 8,229,977 km (0.103 R)
• M28: 8,508,977 km (0.036 R)
• M29: 8,649,599 km (0.088 R)
• M30: 9,004,745 km (0.082 R)
• M31: 9,112,306 km (0.107 R)
• M32: 11,041,968 km (0.088 R)
• M33: 11,118,563 km (0.04 R)
• M34: 11,660,406 km (0.107 R)
• M35: 12,052,652 km (0.089 R)
• M36: 12,171,133 km (0.032 R)
• M37: 12,250,420 km (0.077 R)
• M38: 12,369,650 km (0.057 R)
• M39: 13,052,115 km (0.063 R)
• M40: 13,133,347 km (0.102 R)
• M41: 15,087,394 km (0.061 R)
• M42: 15,600,664 km (0.072 R)
• M43: 15,816,235 km (0.069 R)
• M44: 16,468,930 km (0.1 R)
• M45: 16,953,179 km (0.106 R)
• M46: 17,219,313 km (0.057 R)
• M47: 17,397,484 km (0.118 R)
• M48: 17,890,559 km (0.041 R)
• M49: 18,161,481 km (0.057 R)
• M50: 19,120,553 km (0.109 R)
• M51: 19,815,435 km (0.105 R)
• M52: 20,849,754 km (0.105 R)
• M53: 21,230,331 km (0.086 R)
• M54: 21,949,748 km (0.092 R)
• M55: 23,019,522 km (0.117 R)
• M56: 23,166,726 km (0.113 R)
• M57: 23,363,447 km (0.12 R)
• M58: 23,808,202 km (0.075 R)
• M59: 25,058,242 km (0.119 R)
• M60: 25,665,759 km (0.084 R)
• M61: 26,278,063 km (0.066 R)
• M62: 26,637,546 km (0.099 R)
• M63: 27,050,437 km (0.093 R)
• M64: 28,564,517 km (0.074 R)
• M65: 29,199,111 km (0.108 R)
• M66: 29,358,433 km (0.103 R)
• M67: 30,320,796 km (0.074 R)
• M68: 31,239,027 km (0.094 R)
• M69: 32,166,385 km (0.052 R)
• M70: 33,491,074 km (0.044 R)
• M71: 33,658,025 km (0.1 R)
• M72: 34,160,075 km (0.106 R)
• M73: 34,664,819 km (0.074 R)
• M74: 35,115,407 km (0.108 R)
• M75: 35,795,031 km (0.104 R)
• M76: 37,052,251 km (0.116 R)
• M77: 37,570,757 km (0.094 R)
• M78: 38,614,950 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 175.3

Radius: 7.4

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 6.12 AU - 7.62 AU

Year: 12213 Days

Day: 24.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 34,770,810 km

• M1: 205,248 km (0.044 R)
• M2: 401,221 km (0.102 R)
• M3: 491,429 km (0.117 R)
• M4: 601,683 km (0.12 R)
• M5: 748,139 km (0.084 R)
• M6: 951,442 km (0.116 R)
• M7: 1,479,822 km (0.115 R)
• M8: 2,187,869 km (0.11 R)
• M9: 2,630,828 km (0.114 R)
• M10: 2,784,615 km (0.056 R)
• M11: 3,310,900 km (0.1 R)
• M12: 3,358,023 km (0.113 R)
• M13: 3,743,986 km (0.108 R)
• M14: 5,451,945 km (0.118 R)
• M15: 5,563,994 km (0.054 R)
• M16: 5,620,242 km (0.064 R)
• M17: 6,077,563 km (0.092 R)
• M18: 6,252,293 km (0.04 R)
• M19: 6,547,001 km (0.097 R)
• M20: 6,936,853 km (0.09 R)
• M21: 7,427,085 km (0.095 R)
• M22: 8,832,258 km (0.097 R)
• M23: 8,930,993 km (0.112 R)
• M24: 8,997,115 km (0.034 R)
• M25: 9,229,441 km (0.116 R)
• M26: 9,632,607 km (0.095 R)
• M27: 11,230,462 km (0.08 R)
• M28: 11,301,820 km (0.103 R)
• M29: 11,624,652 km (0.08 R)
• M30: 12,611,250 km (0.104 R)
• M31: 13,133,347 km (0.068 R)
• M32: 15,728,122 km (0.092 R)
• M33: 16,048,411 km (0.074 R)
• M34: 16,330,253 km (0.104 R)
• M35: 18,181,527 km (0.112 R)
• M36: 18,940,437 km (0.07 R)
• M37: 19,537,931 km (0.064 R)
• M38: 20,663,804 km (0.06 R)
• M39: 21,544,038 km (0.12 R)
• M40: 22,122,832 km (0.106 R)
• M41: 22,616,505 km (0.028 R)
• M42: 23,068,590 km (0.101 R)
• M43: 23,614,921 km (0.093 R)
• M44: 25,045,825 km (0.117 R)
• M45: 27,124,637 km (0.083 R)
• M46: 27,894,318 km (0.077 R)
• M47: 29,258,202 km (0.075 R)
• M48: 29,307,420 km (0.05 R)
• M49: 29,701,311 km (0.097 R)
• M50: 29,849,413 km (0.107 R)
• M51: 30,394,847 km (0.101 R)
• M52: 30,544,145 km (0.076 R)
• M53: 32,456,455 km (0.11 R)
• M54: 33,068,460 km (0.111 R)
• M55: 33,222,097 km (0.101 R)
• M56: 34,200,168 km (0.066 R)
• M57: 34,251,928 km (0.077 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 19,924 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit