🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228

Radius: 12

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.56 AU - 0.6 AU

Year: 300 Days

Day: 6.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 76.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 51,167,513 km

• M1: 149,448 km (0.074 R)
• M2: 234,420 km (0.114 R)
• M3: 350,358 km (0.115 R)
• M4: 432,787 km (0.081 R)
• M5: 535,710 km (0.105 R)
• M6: 694,433 km (0.079 R)
• M7: 776,413 km (0.084 R)
• M8: 862,133 km (0.065 R)
• M9: 971,937 km (0.094 R)
• M10: 1,071,420 km (0.032 R)
• M11: 1,213,239 km (0.078 R)
• M12: 1,288,187 km (0.029 R)
• M13: 1,443,320 km (0.105 R)
• M14: 1,544,299 km (0.094 R)
• M15: 1,629,869 km (0.117 R)
• M16: 1,753,885 km (0.102 R)
• M17: 1,866,084 km (0.073 R)
• M18: 1,942,379 km (0.088 R)
• M19: 2,097,961 km (0.11 R)
• M20: 2,221,528 km (0.077 R)
• M21: 2,302,610 km (0.04 R)
• M22: 2,392,968 km (0.082 R)
• M23: 2,492,899 km (0.047 R)
• M24: 2,628,435 km (0.106 R)
• M25: 2,705,777 km (0.093 R)
• M26: 2,853,879 km (0.07 R)
• M27: 2,982,533 km (0.08 R)
• M28: 3,090,542 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.8

Radius: 8.9

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.62 AU - 0.7 AU

Year: 364 Days

Day: 8.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 51,167,513 km

• M1: 130,001 km (0.103 R)
• M2: 201,957 km (0.09 R)
• M3: 258,954 km (0.056 R)
• M4: 324,478 km (0.053 R)
• M5: 381,774 km (0.101 R)
• M6: 486,043 km (0.047 R)
• M7: 578,944 km (0.025 R)
• M8: 728,990 km (0.098 R)
• M9: 809,025 km (0.049 R)
• M10: 914,492 km (0.1 R)
• M11: 982,409 km (0.088 R)
• M12: 1,079,648 km (0.058 R)
• M13: 1,159,982 km (0.102 R)
• M14: 1,348,176 km (0.04 R)
• M15: 1,452,745 km (0.057 R)
• M16: 1,533,079 km (0.066 R)
• M17: 1,647,073 km (0.058 R)
• M18: 1,787,545 km (0.101 R)
• M19: 1,903,035 km (0.115 R)
• M20: 2,001,171 km (0.095 R)
• M21: 2,080,906 km (0.07 R)
• M22: 2,228,111 km (0.061 R)
• M23: 2,295,280 km (0.091 R)
• M24: 2,373,669 km (0.087 R)
• M25: 2,447,571 km (0.047 R)
• M26: 2,506,213 km (0.101 R)
• M27: 2,565,454 km (0.074 R)
• M28: 2,657,756 km (0.113 R)
• M29: 2,873,925 km (0.115 R)
• M30: 2,969,967 km (0.093 R)
• M31: 3,061,371 km (0.112 R)
• M32: 3,246,872 km (0.118 R)
• M33: 3,352,937 km (0.107 R)
• M34: 3,454,215 km (0.119 R)
• M35: 3,550,406 km (0.109 R)
• M36: 3,635,228 km (0.086 R)
• M37: 3,708,681 km (0.085 R)
• M38: 3,770,166 km (0.049 R)
• M39: 3,881,766 km (0.072 R)
• M40: 4,120,973 km (0.09 R)
• M41: 4,235,864 km (0.09 R)
• M42: 4,351,952 km (0.059 R)
• M43: 4,410,444 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.4

Radius: 8

Gravity: 8.44 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.65 AU - 0.71 AU

Year: 380 Days

Day: 6.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 51,167,513 km

• M1: 101,727 km (0.12 R)
• M2: 157,676 km (0.032 R)
• M3: 234,270 km (0.091 R)
• M4: 384,766 km (0.113 R)
• M5: 440,566 km (0.115 R)
• M6: 588,967 km (0.114 R)
• M7: 705,803 km (0.101 R)
• M8: 874,100 km (0.111 R)
• M9: 938,727 km (0.097 R)
• M10: 996,471 km (0.085 R)
• M11: 1,142,329 km (0.087 R)
• M12: 1,204,412 km (0.084 R)
• M13: 1,341,444 km (0.073 R)
• M14: 1,440,627 km (0.096 R)
• M15: 1,566,738 km (0.104 R)
• M16: 1,626,129 km (0.097 R)
• M17: 1,681,330 km (0.118 R)
• M18: 1,798,914 km (0.091 R)
• M19: 1,871,769 km (0.049 R)
• M20: 1,924,577 km (0.108 R)
• M21: 2,107,535 km (0.054 R)
• M22: 2,184,428 km (0.109 R)
• M23: 2,318,767 km (0.085 R)
• M24: 2,398,353 km (0.117 R)
• M25: 2,613,176 km (0.079 R)
• M26: 2,666,283 km (0.07 R)
• M27: 2,755,892 km (0.103 R)
• M28: 2,901,152 km (0.027 R)
• M29: 2,974,754 km (0.106 R)
• M30: 3,042,821 km (0.116 R)
• M31: 3,199,450 km (0.114 R)
• M32: 3,339,473 km (0.104 R)
• M33: 3,436,113 km (0.088 R)
• M34: 3,592,593 km (0.107 R)
• M35: 3,738,301 km (0.039 R)
• M36: 3,818,486 km (0.107 R)
• M37: 3,872,341 km (0.088 R)
• M38: 4,110,949 km (0.12 R)
• M39: 4,396,532 km (0.101 R)
• M40: 4,452,930 km (0.056 R)
• M41: 4,538,051 km (0.091 R)
• M42: 4,695,728 km (0.071 R)
• M43: 4,746,292 km (0.075 R)
• M44: 4,913,542 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.7

Radius: 8.7

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.64 AU - 0.98 AU

Year: 494 Days

Day: 5.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 51,167,513 km

• M1: 109,057 km (0.077 R)
• M2: 164,707 km (0.119 R)
• M3: 241,750 km (0.039 R)
• M4: 435,180 km (0.097 R)
• M5: 505,790 km (0.12 R)
• M6: 598,391 km (0.112 R)
• M7: 716,424 km (0.077 R)
• M8: 782,397 km (0.087 R)
• M9: 842,535 km (0.101 R)
• M10: 912,697 km (0.088 R)
• M11: 972,087 km (0.118 R)
• M12: 1,050,476 km (0.061 R)
• M13: 1,113,008 km (0.096 R)
• M14: 1,167,611 km (0.081 R)
• M15: 1,251,386 km (0.051 R)
• M16: 1,351,766 km (0.069 R)
• M17: 1,410,259 km (0.108 R)
• M18: 1,464,713 km (0.034 R)
• M19: 1,591,422 km (0.108 R)
• M20: 1,674,299 km (0.101 R)
• M21: 1,737,579 km (0.117 R)
• M22: 1,823,000 km (0.059 R)
• M23: 1,893,610 km (0.106 R)
• M24: 1,976,188 km (0.102 R)
• M25: 2,043,208 km (0.102 R)
• M26: 2,179,491 km (0.034 R)
• M27: 2,307,098 km (0.111 R)
• M28: 2,395,660 km (0.102 R)
• M29: 2,515,339 km (0.068 R)
• M30: 2,588,193 km (0.049 R)
• M31: 2,674,062 km (0.119 R)
• M32: 2,748,412 km (0.06 R)
• M33: 2,886,641 km (0.09 R)
• M34: 3,059,276 km (0.073 R)
• M35: 3,130,784 km (0.083 R)
• M36: 3,268,564 km (0.054 R)
• M37: 3,341,568 km (0.098 R)
• M38: 3,428,484 km (0.105 R)
• M39: 3,489,221 km (0.111 R)
• M40: 3,625,355 km (0.102 R)
• M41: 3,714,814 km (0.06 R)
• M42: 3,881,915 km (0.083 R)
• M43: 3,952,226 km (0.079 R)
• M44: 4,201,905 km (0.115 R)
• M45: 4,339,535 km (0.092 R)
• M46: 4,582,332 km (0.098 R)
• M47: 4,709,191 km (0.076 R)
• M48: 4,912,944 km (0.09 R)
• M49: 5,073,462 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.3

Radius: 10.3

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.94 AU - 3.16 AU

Year: 2762 Days

Day: 6.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 51,167,513 km

• M1: 260,450 km (0.093 R)
• M2: 359,783 km (0.054 R)
• M3: 502,649 km (0.101 R)
• M4: 636,539 km (0.102 R)
• M5: 824,284 km (0.059 R)
• M6: 1,196,783 km (0.098 R)
• M7: 1,524,701 km (0.107 R)
• M8: 1,597,855 km (0.115 R)
• M9: 1,715,439 km (0.116 R)
• M10: 1,847,085 km (0.036 R)
• M11: 1,959,433 km (0.11 R)
• M12: 2,120,550 km (0.119 R)
• M13: 2,214,647 km (0.11 R)
• M14: 2,555,281 km (0.108 R)
• M15: 2,795,984 km (0.11 R)
• M16: 2,938,850 km (0.107 R)
• M17: 3,124,052 km (0.043 R)
• M18: 3,409,335 km (0.113 R)
• M19: 3,520,187 km (0.11 R)
• M20: 3,632,386 km (0.117 R)
• M21: 3,903,457 km (0.11 R)
• M22: 4,285,231 km (0.07 R)
• M23: 4,633,046 km (0.115 R)
• M24: 5,021,552 km (0.088 R)
• M25: 5,179,976 km (0.089 R)
• M26: 5,372,209 km (0.084 R)
• M27: 5,550,380 km (0.063 R)
• M28: 5,632,210 km (0.113 R)
• M29: 5,829,829 km (0.065 R)
• M30: 5,979,726 km (0.081 R)
• M31: 6,232,247 km (0.094 R)
• M32: 6,419,693 km (0.061 R)
• M33: 6,574,527 km (0.086 R)
• M34: 6,695,701 km (0.113 R)
• M35: 6,940,444 km (0.119 R)
• M36: 7,259,536 km (0.111 R)
• M37: 7,893,681 km (0.082 R)
• M38: 7,967,283 km (0.117 R)
• M39: 8,602,177 km (0.109 R)
• M40: 8,715,871 km (0.101 R)
• M41: 8,849,163 km (0.101 R)
• M42: 8,964,054 km (0.095 R)
• M43: 9,040,947 km (0.058 R)
• M44: 9,253,376 km (0.09 R)
• M45: 9,350,465 km (0.066 R)
• M46: 9,841,146 km (0.081 R)
• M47: 9,999,870 km (0.103 R)
• M48: 10,239,675 km (0.068 R)
• M49: 10,320,009 km (0.094 R)
• M50: 10,481,425 km (0.034 R)
• M51: 10,582,703 km (0.091 R)
• M52: 10,704,625 km (0.073 R)
• M53: 10,786,156 km (0.088 R)
• M54: 10,949,966 km (0.102 R)
• M55: 11,052,739 km (0.083 R)
• M56: 11,383,800 km (0.091 R)
• M57: 11,487,920 km (0.062 R)
• M58: 11,802,225 km (0.049 R)
• M59: 12,055,644 km (0.033 R)
• M60: 12,140,466 km (0.078 R)
• M61: 12,375,035 km (0.106 R)
• M62: 12,610,951 km (0.06 R)
• M63: 12,718,811 km (0.108 R)
• M64: 13,000,354 km (0.083 R)
• M65: 13,109,261 km (0.116 R)
• M66: 13,437,778 km (0.093 R)
• M67: 13,746,698 km (0.08 R)
• M68: 13,902,130 km (0.082 R)
• M69: 14,013,431 km (0.075 R)
• M70: 14,733,146 km (0.082 R)
• M71: 14,801,213 km (0.11 R)
• M72: 15,166,083 km (0.12 R)
• M73: 15,395,715 km (0.091 R)
• M74: 15,464,829 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.6

Radius: 12.8

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.81 AU - 4.99 AU

Year: 6260 Days

Day: 9.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 51,167,513 km

• M1: 163,959 km (0.099 R)
• M2: 266,583 km (0.081 R)
• M3: 434,881 km (0.115 R)
• M4: 615,894 km (0.052 R)
• M5: 887,415 km (0.097 R)
• M6: 1,004,699 km (0.091 R)
• M7: 1,481,617 km (0.066 R)
• M8: 1,655,749 km (0.092 R)
• M9: 1,990,100 km (0.086 R)
• M10: 2,165,429 km (0.101 R)
• M11: 2,419,895 km (0.103 R)
• M12: 2,588,642 km (0.087 R)
• M13: 2,958,148 km (0.103 R)
• M14: 3,058,229 km (0.102 R)
• M15: 3,159,357 km (0.104 R)
• M16: 3,261,832 km (0.079 R)
• M17: 4,009,821 km (0.034 R)
• M18: 4,300,939 km (0.106 R)
• M19: 4,437,821 km (0.095 R)
• M20: 4,739,111 km (0.047 R)
• M21: 5,095,303 km (0.07 R)
• M22: 5,758,471 km (0.088 R)
• M23: 5,909,565 km (0.099 R)
• M24: 6,010,992 km (0.07 R)
• M25: 6,138,749 km (0.114 R)
• M26: 6,422,835 km (0.109 R)
• M27: 6,870,432 km (0.064 R)
• M28: 6,950,467 km (0.088 R)
• M29: 7,084,506 km (0.118 R)
• M30: 7,192,516 km (0.083 R)
• M31: 7,574,589 km (0.12 R)
• M32: 7,740,343 km (0.067 R)
• M33: 8,160,265 km (0.096 R)
• M34: 8,731,579 km (0.074 R)
• M35: 9,345,529 km (0.084 R)
• M36: 9,702,619 km (0.067 R)
• M37: 10,003,610 km (0.1 R)
• M38: 10,094,565 km (0.081 R)
• M39: 10,461,080 km (0.059 R)
• M40: 10,615,016 km (0.056 R)
• M41: 11,112,878 km (0.044 R)
• M42: 11,333,086 km (0.106 R)
• M43: 11,459,646 km (0.109 R)
• M44: 11,650,233 km (0.074 R)
• M45: 12,163,803 km (0.118 R)
• M46: 12,455,818 km (0.119 R)
• M47: 12,553,805 km (0.089 R)
• M48: 12,980,906 km (0.046 R)
• M49: 14,771,743 km (0.114 R)
• M50: 15,048,648 km (0.109 R)
• M51: 15,362,355 km (0.104 R)
• M52: 15,502,528 km (0.117 R)
• M53: 15,607,845 km (0.05 R)
• M54: 15,996,351 km (0.066 R)
• M55: 16,245,132 km (0.113 R)
• M56: 16,387,848 km (0.106 R)
• M57: 17,875,300 km (0.118 R)
• M58: 18,281,757 km (0.09 R)
• M59: 18,953,302 km (0.103 R)
• M60: 19,709,071 km (0.072 R)
• M61: 19,823,363 km (0.084 R)
• M62: 20,320,776 km (0.118 R)
• M63: 21,445,453 km (0.093 R)
• M64: 21,916,686 km (0.111 R)
• M65: 22,312,074 km (0.03 R)
• M66: 23,029,545 km (0.057 R)
• M67: 23,512,148 km (0.118 R)
• M68: 23,835,878 km (0.104 R)
• M69: 23,957,501 km (0.091 R)
• M70: 24,528,366 km (0.116 R)
• M71: 24,815,444 km (0.118 R)
• M72: 26,687,662 km (0.112 R)
• M73: 26,982,968 km (0.094 R)
• M74: 28,217,898 km (0.051 R)
• M75: 28,561,824 km (0.111 R)
• M76: 28,820,628 km (0.045 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 314.5

Radius: 4.4

Gravity: 16.24 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 7.38 AU - 9.26 AU

Year: 16277 Days

Day: 19.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 51,167,513 km

• M1: 148,551 km (0.07 R)
• M2: 418,425 km (0.084 R)
• M3: 643,420 km (0.065 R)
• M4: 1,001,408 km (0.116 R)
• M5: 1,504,356 km (0.092 R)
• M6: 1,551,330 km (0.048 R)
• M7: 1,744,311 km (0.095 R)
• M8: 1,894,059 km (0.089 R)
• M9: 2,367,985 km (0.111 R)
• M10: 2,450,413 km (0.112 R)
• M11: 2,760,978 km (0.09 R)
• M12: 4,695,129 km (0.103 R)
• M13: 4,833,657 km (0.072 R)
• M14: 4,903,369 km (0.09 R)
• M15: 5,221,564 km (0.097 R)
• M16: 5,365,028 km (0.115 R)
• M17: 5,803,350 km (0.092 R)
• M18: 6,139,646 km (0.058 R)
• M19: 6,177,345 km (0.091 R)
• M20: 8,327,814 km (0.068 R)
• M21: 8,834,203 km (0.083 R)
• M22: 9,263,848 km (0.084 R)
• M23: 10,054,174 km (0.108 R)
• M24: 10,232,644 km (0.063 R)
• M25: 10,322,403 km (0.066 R)
• M26: 10,367,282 km (0.119 R)
• M27: 11,233,304 km (0.103 R)
• M28: 11,325,905 km (0.098 R)
• M29: 11,698,404 km (0.093 R)
• M30: 11,886,299 km (0.118 R)
• M31: 12,455,668 km (0.032 R)
• M32: 12,503,540 km (0.034 R)
• M33: 12,743,644 km (0.049 R)
• M34: 13,082,483 km (0.099 R)
• M35: 13,719,471 km (0.058 R)
• M36: 14,618,106 km (0.085 R)
• M37: 14,719,084 km (0.074 R)
• M38: 15,176,554 km (0.073 R)
• M39: 15,535,589 km (0.091 R)
• M40: 15,949,227 km (0.088 R)
• M41: 16,053,348 km (0.106 R)
• M42: 16,524,132 km (0.056 R)
• M43: 17,052,512 km (0.118 R)
• M44: 18,180,031 km (0.06 R)
• M45: 18,670,712 km (0.053 R)
• M46: 19,000,126 km (0.098 R)
• M47: 19,165,582 km (0.111 R)
• M48: 20,732,769 km (0.12 R)
• M49: 20,960,008 km (0.115 R)
• M50: 21,245,291 km (0.048 R)
• M51: 21,474,326 km (0.05 R)
• M52: 22,166,515 km (0.1 R)
• M53: 22,340,647 km (0.053 R)
• M54: 22,924,527 km (0.099 R)
• M55: 23,041,962 km (0.091 R)
• M56: 23,159,546 km (0.111 R)
• M57: 24,047,708 km (0.113 R)
• M58: 24,766,376 km (0.057 R)
• M59: 24,886,803 km (0.113 R)
• M60: 25,128,254 km (0.066 R)
• M61: 25,309,865 km (0.108 R)
• M62: 25,491,926 km (0.075 R)
• M63: 25,613,549 km (0.098 R)
• M64: 25,735,322 km (0.109 R)
• M65: 25,979,465 km (0.111 R)
• M66: 26,902,035 km (0.105 R)
• M67: 27,025,903 km (0.098 R)
• M68: 28,400,258 km (0.12 R)
• M69: 28,779,040 km (0.105 R)
• M70: 29,797,353 km (0.085 R)
• M71: 30,182,118 km (0.088 R)
• M72: 30,568,679 km (0.08 R)
• M73: 31,476,888 km (0.057 R)
• M74: 32,657,664 km (0.113 R)
• M75: 32,789,759 km (0.095 R)
• M76: 35,129,769 km (0.081 R)
• M77: 36,080,762 km (0.114 R)
• M78: 36,902,653 km (0.09 R)
• M79: 40,392,921 km (0.108 R)
• M80: 40,605,649 km (0.117 R)
• M81: 42,320,938 km (0.038 R)
• M82: 42,609,064 km (0.035 R)
• M83: 43,550,184 km (0.076 R)
• M84: 44,424,883 km (0.09 R)
• M85: 45,969,630 km (0.065 R)
• M86: 47,531,881 km (0.086 R)
• M87: 48,884,844 km (0.119 R)
• M88: 49,111,485 km (0.106 R)
• M89: 49,338,575 km (0.091 R)
• M90: 50,631,699 km (0.099 R)
• M91: 51,090,814 km (0.046 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: 440 - 15,962 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit