🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.3

Radius: 10.6

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.84 AU - 0.92 AU

Year: 542 Days

Day: 9.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 61,435,338 km

• M1: 132,544 km (0.068 R)
• M2: 241,900 km (0.081 R)
• M3: 312,061 km (0.089 R)
• M4: 395,238 km (0.114 R)
• M5: 468,391 km (0.04 R)
• M6: 550,371 km (0.082 R)
• M7: 618,886 km (0.09 R)
• M8: 772,823 km (0.082 R)
• M9: 982,110 km (0.048 R)
• M10: 1,079,947 km (0.079 R)
• M11: 1,243,607 km (0.087 R)
• M12: 1,345,932 km (0.113 R)
• M13: 1,577,659 km (0.118 R)
• M14: 1,755,381 km (0.087 R)
• M15: 1,920,089 km (0.069 R)
• M16: 2,029,445 km (0.114 R)
• M17: 2,120,550 km (0.098 R)
• M18: 2,223,473 km (0.08 R)
• M19: 2,291,241 km (0.057 R)
• M20: 2,515,039 km (0.066 R)
• M21: 2,613,176 km (0.109 R)
• M22: 2,796,583 km (0.075 R)
• M23: 2,984,178 km (0.092 R)
• M24: 3,199,599 km (0.038 R)
• M25: 3,276,493 km (0.089 R)
• M26: 3,511,062 km (0.067 R)
• M27: 3,914,079 km (0.093 R)
• M28: 3,996,657 km (0.091 R)
• M29: 4,098,832 km (0.071 R)
• M30: 4,182,607 km (0.109 R)
• M31: 4,266,980 km (0.066 R)
• M32: 4,338,637 km (0.118 R)
• M33: 4,450,537 km (0.057 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.2

Radius: 10.7

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.33 AU - 1.57 AU

Year: 1145 Days

Day: 5.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 61,435,338 km

• M1: 134,189 km (0.097 R)
• M2: 355,744 km (0.091 R)
• M3: 429,346 km (0.091 R)
• M4: 498,161 km (0.109 R)
• M5: 620,382 km (0.074 R)
• M6: 701,016 km (0.09 R)
• M7: 803,789 km (0.119 R)
• M8: 936,483 km (0.098 R)
• M9: 1,031,029 km (0.068 R)
• M10: 1,102,836 km (0.086 R)
• M11: 1,203,216 km (0.103 R)
• M12: 1,447,808 km (0.098 R)
• M13: 1,517,521 km (0.097 R)
• M14: 1,600,099 km (0.07 R)
• M15: 1,720,974 km (0.1 R)
• M16: 1,838,707 km (0.096 R)
• M17: 1,920,986 km (0.048 R)
• M18: 2,095,717 km (0.083 R)
• M19: 2,181,735 km (0.114 R)
• M20: 2,296,028 km (0.083 R)
• M21: 2,573,233 km (0.115 R)
• M22: 2,644,142 km (0.101 R)
• M23: 2,788,205 km (0.08 R)
• M24: 2,883,200 km (0.064 R)
• M25: 3,061,520 km (0.117 R)
• M26: 3,220,693 km (0.044 R)
• M27: 3,289,657 km (0.105 R)
• M28: 3,398,116 km (0.093 R)
• M29: 3,531,407 km (0.117 R)
• M30: 3,602,616 km (0.096 R)
• M31: 3,722,444 km (0.119 R)
• M32: 3,876,230 km (0.081 R)
• M33: 4,023,884 km (0.108 R)
• M34: 4,190,236 km (0.08 R)
• M35: 4,324,874 km (0.105 R)
• M36: 4,469,536 km (0.107 R)
• M37: 4,555,405 km (0.061 R)
• M38: 4,659,226 km (0.081 R)
• M39: 4,984,152 km (0.113 R)
• M40: 5,144,970 km (0.05 R)
• M41: 5,216,927 km (0.103 R)
• M42: 5,398,538 km (0.089 R)
• M43: 5,591,520 km (0.076 R)
• M44: 5,786,745 km (0.098 R)
• M45: 5,927,516 km (0.042 R)
• M46: 6,041,061 km (0.07 R)
• M47: 6,318,266 km (0.1 R)
• M48: 6,463,376 km (0.07 R)
• M49: 6,658,452 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.2

Radius: 10.9

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.36 AU - 2.16 AU

Year: 1532 Days

Day: 6.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 61,435,338 km

• M1: 135,984 km (0.074 R)
• M2: 232,475 km (0.085 R)
• M3: 313,557 km (0.112 R)
• M4: 531,521 km (0.071 R)
• M5: 747,690 km (0.104 R)
• M6: 886,816 km (0.096 R)
• M7: 1,292,077 km (0.037 R)
• M8: 1,366,726 km (0.067 R)
• M9: 1,452,446 km (0.11 R)
• M10: 1,721,124 km (0.104 R)
• M11: 1,835,117 km (0.069 R)
• M12: 2,115,164 km (0.069 R)
• M13: 2,351,379 km (0.094 R)
• M14: 2,800,921 km (0.076 R)
• M15: 2,960,841 km (0.097 R)
• M16: 3,073,488 km (0.11 R)
• M17: 3,472,316 km (0.077 R)
• M18: 3,684,745 km (0.113 R)
• M19: 3,956,265 km (0.111 R)
• M20: 4,347,464 km (0.069 R)
• M21: 4,504,691 km (0.086 R)
• M22: 4,605,670 km (0.051 R)
• M23: 4,678,225 km (0.103 R)
• M24: 5,227,398 km (0.105 R)
• M25: 5,517,469 km (0.037 R)
• M26: 5,797,217 km (0.03 R)
• M27: 5,923,028 km (0.083 R)
• M28: 6,322,006 km (0.057 R)
• M29: 6,402,938 km (0.032 R)
• M30: 6,565,701 km (0.078 R)
• M31: 6,895,415 km (0.098 R)
• M32: 7,349,145 km (0.105 R)
• M33: 7,674,221 km (0.079 R)
• M34: 8,214,868 km (0.073 R)
• M35: 9,058,001 km (0.115 R)
• M36: 9,797,314 km (0.098 R)
• M37: 10,079,456 km (0.025 R)
• M38: 10,212,149 km (0.086 R)
• M39: 10,345,291 km (0.107 R)
• M40: 10,421,736 km (0.095 R)
• M41: 10,498,330 km (0.043 R)
• M42: 10,806,501 km (0.11 R)
• M43: 10,883,993 km (0.087 R)
• M44: 10,961,634 km (0.093 R)
• M45: 11,039,575 km (0.108 R)
• M46: 11,117,665 km (0.111 R)
• M47: 11,195,905 km (0.066 R)
• M48: 11,274,294 km (0.096 R)
• M49: 11,510,808 km (0.088 R)
• M50: 11,609,692 km (0.097 R)
• M51: 11,728,922 km (0.094 R)
• M52: 11,828,554 km (0.105 R)
• M53: 11,928,485 km (0.047 R)
• M54: 12,048,762 km (0.105 R)
• M55: 12,513,563 km (0.096 R)
• M56: 12,922,414 km (0.105 R)
• M57: 13,107,915 km (0.096 R)
• M58: 13,439,873 km (0.115 R)
• M59: 13,544,142 km (0.038 R)
• M60: 13,900,784 km (0.039 R)
• M61: 14,260,417 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.2

Radius: 12.6

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.31 AU - 3.35 AU

Year: 3123 Days

Day: 5.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 61,435,338 km

• M1: 194,926 km (0.078 R)
• M2: 343,327 km (0.063 R)
• M3: 455,825 km (0.106 R)
• M4: 608,863 km (0.103 R)
• M5: 763,697 km (0.057 R)
• M6: 1,032,973 km (0.099 R)
• M7: 1,288,486 km (0.108 R)
• M8: 1,541,307 km (0.082 R)
• M9: 1,625,082 km (0.099 R)
• M10: 1,710,652 km (0.064 R)
• M11: 2,015,831 km (0.107 R)
• M12: 2,188,617 km (0.093 R)
• M13: 2,394,314 km (0.104 R)
• M14: 2,549,148 km (0.091 R)
• M15: 2,780,576 km (0.069 R)
• M16: 2,899,057 km (0.09 R)
• M17: 3,140,957 km (0.034 R)
• M18: 3,311,050 km (0.105 R)
• M19: 3,628,496 km (0.093 R)
• M20: 4,413,287 km (0.083 R)
• M21: 4,604,473 km (0.099 R)
• M22: 4,727,592 km (0.115 R)
• M23: 4,905,464 km (0.045 R)
• M24: 5,212,887 km (0.079 R)
• M25: 5,341,392 km (0.065 R)
• M26: 5,620,242 km (0.071 R)
• M27: 5,903,880 km (0.102 R)
• M28: 6,231,200 km (0.071 R)
• M29: 6,328,588 km (0.106 R)
• M30: 6,525,010 km (0.062 R)
• M31: 6,703,331 km (0.055 R)
• M32: 6,803,262 km (0.061 R)
• M33: 6,923,689 km (0.078 R)
• M34: 7,619,917 km (0.115 R)
• M35: 7,787,018 km (0.069 R)
• M36: 8,231,473 km (0.066 R)
• M37: 9,012,524 km (0.114 R)
• M38: 9,145,067 km (0.084 R)
• M39: 9,479,119 km (0.082 R)
• M40: 10,228,306 km (0.061 R)
• M41: 10,505,510 km (0.059 R)
• M42: 11,020,127 km (0.088 R)
• M43: 11,138,309 km (0.056 R)
• M44: 11,783,525 km (0.114 R)
• M45: 11,928,485 km (0.051 R)
• M46: 12,074,194 km (0.094 R)
• M47: 12,195,966 km (0.066 R)
• M48: 12,367,256 km (0.082 R)
• M49: 13,185,257 km (0.062 R)
• M50: 14,587,139 km (0.076 R)
• M51: 14,690,960 km (0.053 R)
• M52: 15,477,545 km (0.062 R)
• M53: 15,556,982 km (0.029 R)
• M54: 16,036,144 km (0.099 R)
• M55: 16,197,111 km (0.115 R)
• M56: 16,304,522 km (0.111 R)
• M57: 16,709,933 km (0.06 R)
• M58: 16,872,994 km (0.093 R)
• M59: 17,807,233 km (0.05 R)
• M60: 18,532,932 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.5

Radius: 14.2

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.74 AU - 4.04 AU

Year: 5033 Days

Day: 11.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 61,435,338 km

• M1: 186,698 km (0.101 R)
• M2: 310,266 km (0.114 R)
• M3: 486,043 km (0.078 R)
• M4: 671,246 km (0.103 R)
• M5: 822,040 km (0.12 R)
• M6: 1,174,942 km (0.072 R)
• M7: 1,513,631 km (0.079 R)
• M8: 1,702,873 km (0.082 R)
• M9: 1,833,771 km (0.025 R)
• M10: 2,105,740 km (0.075 R)
• M11: 2,211,356 km (0.092 R)
• M12: 2,354,970 km (0.076 R)
• M13: 2,501,725 km (0.09 R)
• M14: 2,727,917 km (0.08 R)
• M15: 3,220,842 km (0.04 R)
• M16: 3,426,090 km (0.079 R)
• M17: 3,784,976 km (0.12 R)
• M18: 3,914,677 km (0.027 R)
• M19: 4,089,856 km (0.08 R)
• M20: 4,245,288 km (0.071 R)
• M21: 4,470,882 km (0.074 R)
• M22: 4,723,702 km (0.063 R)
• M23: 5,099,941 km (0.079 R)
• M24: 5,906,573 km (0.071 R)
• M25: 6,057,517 km (0.082 R)
• M26: 6,518,428 km (0.03 R)
• M27: 6,990,559 km (0.099 R)
• M28: 7,204,035 km (0.074 R)
• M29: 7,528,363 km (0.066 R)
• M30: 8,930,993 km (0.104 R)
• M31: 9,840,847 km (0.085 R)
• M32: 10,261,367 km (0.116 R)
• M33: 10,596,017 km (0.113 R)
• M34: 10,810,840 km (0.105 R)
• M35: 10,934,258 km (0.091 R)
• M36: 12,322,676 km (0.084 R)
• M37: 13,004,992 km (0.037 R)
• M38: 13,900,036 km (0.075 R)
• M39: 14,101,694 km (0.088 R)
• M40: 14,338,208 km (0.107 R)
• M41: 14,508,002 km (0.058 R)
• M42: 14,610,177 km (0.088 R)
• M43: 14,781,018 km (0.119 R)
• M44: 15,262,723 km (0.063 R)
• M45: 15,679,951 km (0.078 R)
• M46: 16,312,601 km (0.062 R)
• M47: 16,560,933 km (0.097 R)
• M48: 17,133,295 km (0.039 R)
• M49: 17,494,274 km (0.1 R)
• M50: 17,894,448 km (0.087 R)
• M51: 18,889,125 km (0.12 R)
• M52: 19,075,374 km (0.084 R)
• M53: 19,788,507 km (0.098 R)
• M54: 21,318,295 km (0.091 R)
• M55: 21,745,546 km (0.102 R)
• M56: 21,901,727 km (0.112 R)
• M57: 22,019,011 km (0.111 R)
• M58: 22,569,382 km (0.115 R)
• M59: 23,203,827 km (0.082 R)
• M60: 23,723,679 km (0.04 R)
• M61: 23,884,347 km (0.081 R)
• M62: 24,005,222 km (0.119 R)
• M63: 24,774,903 km (0.106 R)
• M64: 25,101,476 km (0.103 R)
• M65: 25,347,265 km (0.11 R)
• M66: 26,048,131 km (0.085 R)
• M67: 26,297,062 km (0.105 R)
• M68: 27,090,379 km (0.095 R)
• M69: 27,511,198 km (0.042 R)
• M70: 28,061,419 km (0.112 R)
• M71: 28,273,998 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 215.6

Radius: 6.1

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 5.81 AU - 8.53 AU

Year: 12595 Days

Day: 20.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 152.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 61,435,338 km

• M1: 89,310 km (0.114 R)
• M2: 159,920 km (0.071 R)
• M3: 253,718 km (0.111 R)
• M4: 402,568 km (0.05 R)
• M5: 500,106 km (0.117 R)
• M6: 619,784 km (0.113 R)
• M7: 704,756 km (0.085 R)
• M8: 999,763 km (0.104 R)
• M9: 1,958,236 km (0.104 R)
• M10: 2,106,488 km (0.104 R)
• M11: 2,302,610 km (0.055 R)
• M12: 2,689,022 km (0.087 R)
• M13: 2,949,920 km (0.113 R)
• M14: 4,593,702 km (0.1 R)
• M15: 4,933,887 km (0.055 R)
• M16: 5,194,337 km (0.078 R)
• M17: 5,489,045 km (0.117 R)
• M18: 6,562,709 km (0.093 R)
• M19: 6,721,432 km (0.103 R)
• M20: 7,467,178 km (0.101 R)
• M21: 9,893,356 km (0.04 R)
• M22: 10,148,271 km (0.111 R)
• M23: 11,038,976 km (0.119 R)
• M24: 11,531,752 km (0.048 R)
• M25: 11,838,577 km (0.097 R)
• M26: 12,343,021 km (0.096 R)
• M27: 13,332,461 km (0.079 R)
• M28: 13,979,023 km (0.089 R)
• M29: 14,060,704 km (0.111 R)
• M30: 14,594,469 km (0.069 R)
• M31: 14,760,074 km (0.101 R)
• M32: 15,260,778 km (0.081 R)
• M33: 15,639,859 km (0.09 R)
• M34: 16,321,427 km (0.083 R)
• M35: 17,056,102 km (0.09 R)
• M36: 19,097,814 km (0.075 R)
• M37: 19,597,321 km (0.035 R)
• M38: 20,009,314 km (0.12 R)
• M39: 22,016,618 km (0.044 R)
• M40: 22,827,588 km (0.113 R)
• M41: 22,875,609 km (0.106 R)
• M42: 23,019,971 km (0.116 R)
• M43: 23,116,312 km (0.054 R)
• M44: 23,406,083 km (0.105 R)
• M45: 23,502,873 km (0.086 R)
• M46: 25,021,441 km (0.036 R)
• M47: 25,717,520 km (0.081 R)
• M48: 26,773,681 km (0.085 R)
• M49: 27,997,989 km (0.111 R)
• M50: 28,513,354 km (0.096 R)
• M51: 29,501,448 km (0.1 R)
• M52: 31,885,889 km (0.115 R)
• M53: 32,802,624 km (0.096 R)
• M54: 32,911,083 km (0.113 R)
• M55: 33,618,681 km (0.072 R)
• M56: 34,386,417 km (0.095 R)
• M57: 34,717,327 km (0.087 R)
• M58: 34,883,082 km (0.102 R)
• M59: 35,104,487 km (0.101 R)
• M60: 35,381,991 km (0.117 R)
• M61: 36,162,892 km (0.035 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 320.5

Radius: 6.7

Gravity: 7.14 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 8.64 AU - 11.66 AU

Year: 21213 Days

Day: 21.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 61,435,338 km

• M1: 184,903 km (0.074 R)
• M2: 283,488 km (0.094 R)
• M3: 386,262 km (0.077 R)
• M4: 502,350 km (0.063 R)
• M5: 649,554 km (0.034 R)
• M6: 769,232 km (0.113 R)
• M7: 853,157 km (0.11 R)
• M8: 1,195,287 km (0.102 R)
• M9: 1,244,056 km (0.072 R)
• M10: 1,739,823 km (0.102 R)
• M11: 2,052,632 km (0.106 R)
• M12: 2,321,609 km (0.114 R)
• M13: 3,505,976 km (0.086 R)
• M14: 3,827,312 km (0.074 R)
• M15: 4,345,818 km (0.07 R)
• M16: 4,768,582 km (0.105 R)
• M17: 5,124,325 km (0.111 R)
• M18: 6,587,692 km (0.101 R)
• M19: 6,762,572 km (0.077 R)
• M20: 6,983,528 km (0.112 R)
• M21: 7,117,268 km (0.104 R)
• M22: 7,296,786 km (0.085 R)
• M23: 7,798,387 km (0.059 R)
• M24: 8,690,739 km (0.06 R)
• M25: 8,930,993 km (0.109 R)
• M26: 9,173,341 km (0.077 R)
• M27: 10,164,427 km (0.113 R)
• M28: 11,085,202 km (0.09 R)
• M29: 12,950,688 km (0.03 R)
• M30: 13,280,252 km (0.09 R)
• M31: 16,072,197 km (0.037 R)
• M32: 17,322,386 km (0.083 R)
• M33: 17,443,112 km (0.073 R)
• M34: 18,295,820 km (0.087 R)
• M35: 19,286,756 km (0.116 R)
• M36: 20,869,950 km (0.112 R)
• M37: 21,127,109 km (0.119 R)
• M38: 21,256,062 km (0.107 R)
• M39: 22,297,263 km (0.057 R)
• M40: 22,428,461 km (0.117 R)
• M41: 23,555,082 km (0.073 R)
• M42: 23,621,803 km (0.118 R)
• M43: 23,822,713 km (0.04 R)
• M44: 23,889,882 km (0.112 R)
• M45: 24,024,221 km (0.055 R)
• M46: 24,091,540 km (0.111 R)
• M47: 24,226,328 km (0.112 R)
• M48: 26,624,681 km (0.099 R)
• M49: 26,763,957 km (0.094 R)
• M50: 27,464,224 km (0.097 R)
• M51: 27,675,456 km (0.116 R)
• M52: 28,739,845 km (0.053 R)
• M53: 29,600,931 km (0.106 R)
• M54: 29,745,293 km (0.119 R)
• M55: 30,470,543 km (0.087 R)
• M56: 31,421,986 km (0.053 R)
• M57: 31,569,190 km (0.049 R)
• M58: 31,790,445 km (0.075 R)
• M59: 32,012,299 km (0.043 R)
• M60: 33,203,995 km (0.104 R)
• M61: 37,565,671 km (0.1 R)
• M62: 38,900,982 km (0.09 R)
• M63: 40,012,344 km (0.115 R)
• M64: 44,065,549 km (0.112 R)
• M65: 45,639,767 km (0.065 R)
• M66: 48,162,586 km (0.088 R)
• M67: 48,247,408 km (0.104 R)
• M68: 48,332,379 km (0.082 R)
• M69: 49,355,180 km (0.07 R)
• M70: 51,769,690 km (0.106 R)
• M71: 52,903,791 km (0.119 R)
• M72: 53,254,299 km (0.079 R)
• M73: 53,605,704 km (0.106 R)
• M74: 55,819,005 km (0.03 R)
• M75: 56,712,702 km (0.118 R)
• M76: 57,341,013 km (0.117 R)
• M77: 57,701,096 km (0.102 R)
• M78: 58,333,147 km (0.093 R)
• M79: 58,423,653 km (0.112 R)
• M80: 58,514,160 km (0.082 R)
• M81: 58,876,636 km (0.096 R)
• M82: 59,330,964 km (0.06 R)
• M83: 60,242,913 km (0.088 R)
• M84: 60,425,871 km (0.095 R)
• M85: 61,159,499 km (0.051 R)
• M86: 61,435,358 km (0.076 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: 328 - 12,374 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit