🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.9

Radius: 14.5

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.52 AU - 0.72 AU

Year: 337 Days

Day: 12.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 22,031,307 km

• M1: 205,547 km (0.095 R)
• M2: 337,642 km (0.108 R)
• M3: 436,227 km (0.087 R)
• M4: 534,812 km (0.065 R)
• M5: 652,546 km (0.11 R)
• M6: 751,729 km (0.071 R)
• M7: 859,589 km (0.084 R)
• M8: 959,970 km (0.12 R)
• M9: 1,073,215 km (0.118 R)
• M10: 1,194,539 km (0.072 R)
• M11: 1,317,808 km (0.076 R)
• M12: 1,420,432 km (0.077 R)
• M13: 1,644,081 km (0.104 R)
• M14: 1,738,477 km (0.071 R)
• M15: 2,043,507 km (0.057 R)
• M16: 2,186,223 km (0.099 R)
• M17: 2,302,012 km (0.06 R)
• M18: 2,439,193 km (0.032 R)
• M19: 2,638,308 km (0.066 R)
• M20: 2,826,801 km (0.052 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.6

Radius: 13.8

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.72 AU - 0.8 AU

Year: 457 Days

Day: 14.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 177.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 22,031,307 km

• M1: 174,730 km (0.068 R)
• M2: 284,386 km (0.056 R)
• M3: 398,080 km (0.029 R)
• M4: 650,452 km (0.05 R)
• M5: 740,210 km (0.115 R)
• M6: 853,605 km (0.057 R)
• M7: 968,646 km (0.063 R)
• M8: 1,094,757 km (0.12 R)
• M9: 1,205,310 km (0.042 R)
• M10: 1,314,516 km (0.079 R)
• M11: 1,421,479 km (0.053 R)
• M12: 1,519,914 km (0.045 R)
• M13: 1,650,962 km (0.119 R)
• M14: 1,748,799 km (0.098 R)
• M15: 1,880,146 km (0.118 R)
• M16: 1,976,188 km (0.078 R)
• M17: 2,220,481 km (0.029 R)
• M18: 2,315,625 km (0.111 R)
• M19: 2,405,085 km (0.083 R)
• M20: 2,616,467 km (0.065 R)
• M21: 2,782,670 km (0.112 R)
• M22: 2,870,783 km (0.095 R)
• M23: 3,318,230 km (0.106 R)
• M24: 3,412,028 km (0.058 R)
• M25: 3,522,581 km (0.114 R)
• M26: 3,658,566 km (0.083 R)
• M27: 3,935,621 km (0.117 R)
• M28: 4,169,143 km (0.088 R)
• M29: 4,313,056 km (0.111 R)
• M30: 4,510,675 km (0.109 R)
• M31: 4,676,130 km (0.116 R)
• M32: 4,977,420 km (0.098 R)
• M33: 5,076,155 km (0.103 R)
• M34: 5,184,763 km (0.115 R)
• M35: 5,303,245 km (0.11 R)
• M36: 5,468,999 km (0.106 R)
• M37: 5,608,275 km (0.09 R)
• M38: 5,730,047 km (0.075 R)
• M39: 5,833,719 km (0.07 R)
• M40: 5,976,285 km (0.119 R)
• M41: 6,119,899 km (0.101 R)
• M42: 6,332,627 km (0.071 R)
• M43: 6,479,084 km (0.109 R)
• M44: 6,626,737 km (0.117 R)
• M45: 6,765,564 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.2

Radius: 8.3

Gravity: 7.44 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.49 AU - 2.29 AU

Year: 1794 Days

Day: 11.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 22,031,307 km

• M1: 104,419 km (0.078 R)
• M2: 178,171 km (0.111 R)
• M3: 275,559 km (0.079 R)
• M4: 431,590 km (0.103 R)
• M5: 511,774 km (0.116 R)
• M6: 604,226 km (0.102 R)
• M7: 674,088 km (0.082 R)
• M8: 885,171 km (0.108 R)
• M9: 957,576 km (0.12 R)
• M10: 1,222,663 km (0.076 R)
• M11: 1,340,696 km (0.109 R)
• M12: 1,396,646 km (0.112 R)
• M13: 1,453,194 km (0.085 R)
• M14: 1,539,661 km (0.074 R)
• M15: 1,618,051 km (0.062 R)
• M16: 1,913,357 km (0.117 R)
• M17: 2,062,057 km (0.064 R)
• M18: 2,148,824 km (0.088 R)
• M19: 2,225,717 km (0.097 R)
• M20: 2,635,914 km (0.119 R)
• M21: 3,020,231 km (0.085 R)
• M22: 3,168,932 km (0.088 R)
• M23: 3,655,873 km (0.03 R)
• M24: 3,735,010 km (0.088 R)
• M25: 3,801,282 km (0.103 R)
• M26: 4,097,785 km (0.062 R)
• M27: 4,290,317 km (0.113 R)
• M28: 4,929,549 km (0.071 R)
• M29: 5,312,370 km (0.073 R)
• M30: 5,522,555 km (0.098 R)
• M31: 5,582,993 km (0.061 R)
• M32: 5,904,628 km (0.057 R)
• M33: 6,485,816 km (0.119 R)
• M34: 6,565,701 km (0.09 R)
• M35: 6,791,295 km (0.09 R)
• M36: 6,937,751 km (0.07 R)
• M37: 7,283,322 km (0.059 R)
• M38: 7,500,239 km (0.064 R)
• M39: 7,567,408 km (0.091 R)
• M40: 7,906,098 km (0.11 R)
• M41: 7,991,518 km (0.111 R)
• M42: 8,094,442 km (0.107 R)
• M43: 8,232,520 km (0.106 R)
• M44: 8,388,701 km (0.115 R)
• M45: 8,475,767 km (0.116 R)
• M46: 8,703,903 km (0.116 R)
• M47: 9,058,749 km (0.095 R)
• M48: 9,274,021 km (0.043 R)
• M49: 9,346,127 km (0.081 R)
• M50: 9,837,855 km (0.104 R)
• M51: 9,948,258 km (0.072 R)
• M52: 10,059,110 km (0.059 R)
• M53: 10,151,712 km (0.044 R)
• M54: 10,394,060 km (0.116 R)
• M55: 10,694,752 km (0.108 R)
• M56: 10,846,294 km (0.099 R)
• M57: 11,132,326 km (0.068 R)
• M58: 11,189,771 km (0.092 R)
• M59: 11,285,813 km (0.087 R)
• M60: 11,478,645 km (0.072 R)
• M61: 11,711,718 km (0.105 R)
• M62: 12,064,021 km (0.116 R)
• M63: 12,281,088 km (0.108 R)
• M64: 12,380,121 km (0.114 R)
• M65: 12,519,247 km (0.117 R)
• M66: 12,658,972 km (0.06 R)
• M67: 12,759,053 km (0.081 R)
• M68: 13,060,941 km (0.076 R)
• M69: 13,405,914 km (0.115 R)
• M70: 13,692,394 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98

Radius: 11.2

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.65 AU - 2.15 AU

Year: 1808 Days

Day: 7.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 22,031,307 km

• M1: 156,779 km (0.078 R)
• M2: 255,064 km (0.081 R)
• M3: 334,501 km (0.061 R)
• M4: 407,205 km (0.099 R)
• M5: 499,956 km (0.066 R)
• M6: 629,209 km (0.048 R)
• M7: 760,855 km (0.088 R)
• M8: 843,732 km (0.117 R)
• M9: 1,059,452 km (0.063 R)
• M10: 1,159,383 km (0.093 R)
• M11: 1,256,473 km (0.096 R)
• M12: 1,413,999 km (0.101 R)
• M13: 1,544,897 km (0.053 R)
• M14: 1,618,799 km (0.036 R)
• M15: 1,693,747 km (0.111 R)
• M16: 1,784,104 km (0.096 R)
• M17: 1,919,041 km (0.066 R)
• M18: 2,020,768 km (0.116 R)
• M19: 2,109,330 km (0.051 R)
• M20: 2,214,497 km (0.111 R)
• M21: 2,430,068 km (0.089 R)
• M22: 2,508,756 km (0.063 R)
• M23: 2,620,506 km (0.103 R)
• M24: 2,774,741 km (0.077 R)
• M25: 2,940,496 km (0.115 R)
• M26: 3,016,192 km (0.062 R)
• M27: 3,229,818 km (0.09 R)
• M28: 3,308,058 km (0.081 R)
• M29: 3,378,070 km (0.1 R)
• M30: 3,492,961 km (0.085 R)
• M31: 3,591,246 km (0.07 R)
• M32: 4,021,340 km (0.094 R)
• M33: 4,115,138 km (0.11 R)
• M34: 4,410,295 km (0.092 R)
• M35: 4,526,383 km (0.103 R)
• M36: 4,682,862 km (0.119 R)
• M37: 4,831,114 km (0.12 R)
• M38: 4,991,034 km (0.102 R)
• M39: 5,224,107 km (0.077 R)
• M40: 5,596,008 km (0.061 R)
• M41: 5,721,969 km (0.063 R)
• M42: 5,859,449 km (0.102 R)
• M43: 6,019,519 km (0.099 R)
• M44: 6,180,935 km (0.062 R)
• M45: 6,267,702 km (0.114 R)
• M46: 6,453,353 km (0.107 R)
• M47: 6,541,316 km (0.071 R)
• M48: 6,886,140 km (0.11 R)
• M49: 6,987,417 km (0.119 R)
• M50: 7,179,950 km (0.08 R)
• M51: 7,351,389 km (0.118 R)
• M52: 7,535,694 km (0.058 R)
• M53: 7,663,301 km (0.037 R)
• M54: 7,756,650 km (0.071 R)
• M55: 7,979,700 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.3

Radius: 8.9

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.76 AU - 2.16 AU

Year: 1894 Days

Day: 12 Hours

Environment

Temp: -200 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 22,031,307 km

• M1: 111,151 km (0.076 R)
• M2: 179,517 km (0.046 R)
• M3: 243,845 km (0.079 R)
• M4: 300,393 km (0.12 R)
• M5: 368,908 km (0.112 R)
• M6: 512,522 km (0.083 R)
• M7: 578,345 km (0.105 R)
• M8: 675,883 km (0.062 R)
• M9: 787,034 km (0.111 R)
• M10: 864,676 km (0.081 R)
• M11: 994,676 km (0.04 R)
• M12: 1,149,061 km (0.051 R)
• M13: 1,329,925 km (0.089 R)
• M14: 1,443,021 km (0.045 R)
• M15: 1,569,132 km (0.092 R)
• M16: 1,628,672 km (0.082 R)
• M17: 2,143,438 km (0.074 R)
• M18: 2,221,080 km (0.088 R)
• M19: 2,552,289 km (0.046 R)
• M20: 2,694,108 km (0.047 R)
• M21: 2,826,353 km (0.034 R)
• M22: 2,923,890 km (0.036 R)
• M23: 3,134,973 km (0.055 R)
• M24: 3,454,514 km (0.114 R)
• M25: 3,572,248 km (0.108 R)
• M26: 3,651,385 km (0.109 R)
• M27: 3,919,614 km (0.1 R)
• M28: 4,221,951 km (0.107 R)
• M29: 4,291,813 km (0.12 R)
• M30: 4,446,647 km (0.113 R)
• M31: 4,517,706 km (0.068 R)
• M32: 4,718,766 km (0.096 R)
• M33: 4,791,171 km (0.12 R)
• M34: 4,922,668 km (0.089 R)
• M35: 5,025,740 km (0.077 R)
• M36: 5,099,791 km (0.102 R)
• M37: 5,505,950 km (0.054 R)
• M38: 5,582,394 km (0.095 R)
• M39: 5,969,553 km (0.117 R)
• M40: 6,048,092 km (0.106 R)
• M41: 6,111,073 km (0.092 R)
• M42: 6,317,518 km (0.114 R)
• M43: 6,770,052 km (0.104 R)
• M44: 6,852,031 km (0.114 R)
• M45: 7,016,739 km (0.12 R)
• M46: 7,099,765 km (0.084 R)
• M47: 8,189,586 km (0.049 R)
• M48: 8,259,298 km (0.104 R)
• M49: 8,329,460 km (0.058 R)
• M50: 8,718,265 km (0.099 R)
• M51: 8,896,885 km (0.091 R)
• M52: 9,094,952 km (0.046 R)
• M53: 9,276,115 km (0.084 R)
• M54: 9,385,471 km (0.101 R)
• M55: 9,458,625 km (0.087 R)
• M56: 9,771,583 km (0.104 R)
• M57: 10,445,372 km (0.116 R)
• M58: 10,635,212 km (0.099 R)
• M59: 11,018,332 km (0.105 R)
• M60: 11,192,314 km (0.102 R)
• M61: 11,621,211 km (0.044 R)
• M62: 11,798,186 km (0.11 R)
• M63: 11,936,564 km (0.103 R)
• M64: 12,135,080 km (0.087 R)
• M65: 12,555,600 km (0.108 R)
• M66: 12,960,561 km (0.118 R)
• M67: 13,082,783 km (0.109 R)
• M68: 13,266,938 km (0.101 R)
• M69: 13,328,572 km (0.08 R)
• M70: 13,534,568 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.3

Radius: 14.6

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.24 AU - 3.38 AU

Year: 3251 Days

Day: 11.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 22,031,307 km

• M1: 194,926 km (0.058 R)
• M2: 345,571 km (0.099 R)
• M3: 960,867 km (0.091 R)
• M4: 1,252,433 km (0.091 R)
• M5: 1,874,013 km (0.085 R)
• M6: 2,039,617 km (0.085 R)
• M7: 2,293,335 km (0.046 R)
• M8: 2,479,884 km (0.103 R)
• M9: 2,706,973 km (0.118 R)
• M10: 2,841,163 km (0.111 R)
• M11: 3,051,497 km (0.12 R)
• M12: 3,624,457 km (0.053 R)
• M13: 4,440,663 km (0.043 R)
• M14: 4,848,168 km (0.12 R)
• M15: 4,990,435 km (0.107 R)
• M16: 5,448,205 km (0.069 R)
• M17: 5,642,084 km (0.086 R)
• M18: 6,001,567 km (0.076 R)
• M19: 6,682,088 km (0.092 R)
• M20: 6,951,364 km (0.079 R)
• M21: 7,602,265 km (0.083 R)
• M22: 7,819,182 km (0.111 R)
• M23: 8,181,208 km (0.092 R)
• M24: 8,311,957 km (0.113 R)
• M25: 8,641,521 km (0.068 R)
• M26: 9,029,428 km (0.093 R)
• M27: 9,178,129 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.8

Radius: 12.1

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.49 AU - 4.09 AU

Year: 4119 Days

Day: 6.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 22,031,307 km

• M1: 280,346 km (0.104 R)
• M2: 468,241 km (0.097 R)
• M3: 562,189 km (0.109 R)
• M4: 639,830 km (0.093 R)
• M5: 738,565 km (0.103 R)
• M6: 934,837 km (0.108 R)
• M7: 1,010,683 km (0.099 R)
• M8: 1,108,670 km (0.085 R)
• M9: 1,189,602 km (0.102 R)
• M10: 1,489,696 km (0.107 R)
• M11: 1,579,903 km (0.063 R)
• M12: 1,672,055 km (0.032 R)
• M13: 1,997,132 km (0.103 R)
• M14: 2,109,928 km (0.115 R)
• M15: 2,368,733 km (0.067 R)
• M16: 2,583,406 km (0.063 R)
• M17: 2,679,298 km (0.087 R)
• M18: 3,688,485 km (0.118 R)
• M19: 4,001,444 km (0.101 R)
• M20: 4,274,310 km (0.047 R)
• M21: 4,536,855 km (0.032 R)
• M22: 4,720,411 km (0.078 R)
• M23: 5,060,447 km (0.078 R)
• M24: 5,338,400 km (0.078 R)
• M25: 5,891,164 km (0.113 R)
• M26: 6,574,677 km (0.111 R)
• M27: 6,688,072 km (0.045 R)
• M28: 6,859,062 km (0.114 R)
• M29: 6,954,805 km (0.077 R)
• M30: 7,244,576 km (0.119 R)
• M31: 7,976,409 km (0.083 R)
• M32: 8,077,088 km (0.033 R)
• M33: 8,259,598 km (0.112 R)
• M34: 8,898,231 km (0.059 R)
• M35: 9,086,575 km (0.091 R)
• M36: 9,191,892 km (0.119 R)
• M37: 9,467,451 km (0.055 R)
• M38: 9,616,899 km (0.114 R)
• M39: 10,310,584 km (0.091 R)
• M40: 10,398,398 km (0.035 R)
• M41: 10,863,648 km (0.119 R)
• M42: 11,042,716 km (0.111 R)
• M43: 11,200,093 km (0.098 R)
• M44: 11,290,450 km (0.064 R)
• M45: 11,494,652 km (0.091 R)
• M46: 11,585,757 km (0.105 R)
• M47: 11,699,900 km (0.072 R)
• M48: 11,814,641 km (0.109 R)
• M49: 12,068,060 km (0.064 R)
• M50: 12,323,274 km (0.088 R)
• M51: 13,052,414 km (0.074 R)
• M52: 13,940,876 km (0.101 R)
• M53: 14,257,724 km (0.118 R)
• M54: 14,404,779 km (0.077 R)
• M55: 14,749,752 km (0.113 R)
• M56: 15,322,562 km (0.072 R)
• M57: 15,826,707 km (0.112 R)
• M58: 16,490,024 km (0.09 R)
• M59: 16,721,751 km (0.091 R)
• M60: 17,006,585 km (0.07 R)
• M61: 17,240,706 km (0.118 R)
• M62: 17,345,125 km (0.066 R)
• M63: 17,423,664 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 40.7

Radius: 3.2

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 6.08 AU - 7.92 AU

Year: 12784 Days

Day: 22.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 22,031,307 km

• M1: 45,328 km (0.119 R)
• M2: 68,665 km (0.105 R)
• M3: 97,388 km (0.105 R)
• M4: 189,989 km (0.039 R)
• M5: 421,118 km (0.069 R)
• M6: 584,778 km (0.09 R)
• M7: 897,438 km (0.112 R)
• M8: 931,247 km (0.118 R)
• M9: 1,330,224 km (0.064 R)
• M10: 1,473,689 km (0.115 R)
• M11: 1,705,266 km (0.113 R)
• M12: 1,890,019 km (0.082 R)
• M13: 1,948,063 km (0.088 R)
• M14: 2,201,632 km (0.09 R)
• M15: 2,232,150 km (0.091 R)
• M16: 2,972,210 km (0.096 R)
• M17: 3,333,041 km (0.037 R)
• M18: 3,563,421 km (0.093 R)
• M19: 3,707,783 km (0.113 R)
• M20: 3,817,139 km (0.113 R)
• M21: 3,909,292 km (0.071 R)
• M22: 3,964,792 km (0.036 R)
• M23: 4,057,992 km (0.056 R)
• M24: 4,152,089 km (0.074 R)
• M25: 4,380,375 km (0.087 R)
• M26: 5,375,351 km (0.077 R)
• M27: 6,111,372 km (0.118 R)
• M28: 7,239,191 km (0.098 R)
• M29: 8,839,289 km (0.093 R)
• M30: 8,961,062 km (0.115 R)
• M31: 9,703,516 km (0.099 R)
• M32: 9,829,178 km (0.071 R)
• M33: 10,031,435 km (0.099 R)
• M34: 11,537,736 km (0.06 R)
• M35: 11,911,880 km (0.077 R)
• M36: 11,938,658 km (0.107 R)
• M37: 12,781,642 km (0.046 R)
• M38: 12,836,694 km (0.072 R)
• M39: 13,897,343 km (0.108 R)
• M40: 14,152,707 km (0.112 R)
• M41: 14,352,270 km (0.036 R)
• M42: 14,438,139 km (0.091 R)
• M43: 15,599,019 km (0.046 R)
• M44: 16,519,046 km (0.096 R)
• M45: 16,940,164 km (0.101 R)
• M46: 17,091,557 km (0.086 R)
• M47: 17,639,983 km (0.048 R)
• M48: 18,473,243 km (0.12 R)
• M49: 19,731,361 km (0.108 R)
• M50: 20,338,429 km (0.115 R)
• M51: 21,049,168 km (0.097 R)
• M52: 21,146,706 km (0.105 R)
• M53: 21,244,394 km (0.104 R)
• M54: 21,342,231 km (0.091 R)
• M55: 21,669,401 km (0.063 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 17,237 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit