🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.5

Radius: 12.8

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.6 AU - 0.98 AU

Year: 461 Days

Day: 12.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 67,933,864 km

• M1: 162,613 km (0.101 R)
• M2: 251,175 km (0.078 R)
• M3: 348,413 km (0.086 R)
• M4: 500,106 km (0.09 R)
• M5: 596,447 km (0.07 R)
• M6: 697,425 km (0.088 R)
• M7: 795,412 km (0.104 R)
• M8: 926,011 km (0.078 R)
• M9: 1,006,794 km (0.089 R)
• M10: 1,105,079 km (0.119 R)
• M11: 1,206,806 km (0.101 R)
• M12: 1,331,870 km (0.082 R)
• M13: 1,432,699 km (0.073 R)
• M14: 1,536,370 km (0.071 R)
• M15: 1,629,719 km (0.079 R)
• M16: 1,773,632 km (0.061 R)
• M17: 1,867,430 km (0.078 R)
• M18: 1,949,410 km (0.114 R)
• M19: 2,074,474 km (0.092 R)
• M20: 2,441,437 km (0.088 R)
• M21: 2,607,341 km (0.108 R)
• M22: 2,761,577 km (0.052 R)
• M23: 2,876,617 km (0.097 R)
• M24: 3,046,860 km (0.11 R)
• M25: 3,160,405 km (0.077 R)
• M26: 3,280,981 km (0.076 R)
• M27: 3,364,157 km (0.118 R)
• M28: 3,476,056 km (0.049 R)
• M29: 3,566,413 km (0.062 R)
• M30: 3,663,502 km (0.044 R)
• M31: 3,836,886 km (0.088 R)
• M32: 3,930,385 km (0.108 R)
• M33: 4,048,567 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.7

Radius: 8.5

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.75 AU - 0.99 AU

Year: 532 Days

Day: 9.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 67,933,864 km

• M1: 114,442 km (0.09 R)
• M2: 203,902 km (0.105 R)
• M3: 284,685 km (0.098 R)
• M4: 339,886 km (0.048 R)
• M5: 460,313 km (0.101 R)
• M6: 539,600 km (0.045 R)
• M7: 696,528 km (0.094 R)
• M8: 780,751 km (0.102 R)
• M9: 918,681 km (0.046 R)
• M10: 979,118 km (0.107 R)
• M11: 1,045,540 km (0.102 R)
• M12: 1,123,630 km (0.112 R)
• M13: 1,218,923 km (0.111 R)
• M14: 1,275,471 km (0.064 R)
• M15: 1,369,868 km (0.073 R)
• M16: 1,482,964 km (0.07 R)
• M17: 1,554,621 km (0.12 R)
• M18: 1,616,255 km (0.113 R)
• M19: 1,678,638 km (0.116 R)
• M20: 1,811,780 km (0.094 R)
• M21: 1,876,855 km (0.043 R)
• M22: 1,978,731 km (0.089 R)
• M23: 2,132,218 km (0.094 R)
• M24: 2,232,449 km (0.102 R)
• M25: 2,289,595 km (0.097 R)
• M26: 2,536,133 km (0.108 R)
• M27: 2,676,156 km (0.082 R)
• M28: 2,832,486 km (0.053 R)
• M29: 2,936,008 km (0.088 R)
• M30: 3,005,870 km (0.113 R)
• M31: 3,132,879 km (0.026 R)
• M32: 3,225,629 km (0.08 R)
• M33: 3,304,916 km (0.089 R)
• M34: 3,377,621 km (0.081 R)
• M35: 3,443,444 km (0.077 R)
• M36: 3,539,336 km (0.066 R)
• M37: 3,621,166 km (0.051 R)
• M38: 3,824,769 km (0.106 R)
• M39: 3,893,434 km (0.092 R)
• M40: 4,047,670 km (0.042 R)
• M41: 4,102,123 km (0.051 R)
• M42: 4,164,655 km (0.092 R)
• M43: 4,266,830 km (0.099 R)
• M44: 4,330,260 km (0.087 R)
• M45: 4,506,187 km (0.057 R)
• M46: 4,570,664 km (0.045 R)
• M47: 4,758,110 km (0.083 R)
• M48: 4,832,011 km (0.095 R)
• M49: 4,914,739 km (0.06 R)
• M50: 5,048,031 km (0.05 R)
• M51: 5,148,710 km (0.114 R)
• M52: 5,233,233 km (0.097 R)
• M53: 5,386,421 km (0.109 R)
• M54: 5,489,344 km (0.088 R)
• M55: 5,846,285 km (0.049 R)
• M56: 5,969,853 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.9

Radius: 12.2

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.93 AU - 1.03 AU

Year: 636 Days

Day: 9.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 67,933,864 km

• M1: 155,582 km (0.066 R)
• M2: 242,349 km (0.069 R)
• M3: 373,695 km (0.086 R)
• M4: 456,722 km (0.066 R)
• M5: 575,653 km (0.064 R)
• M6: 666,758 km (0.099 R)
• M7: 833,111 km (0.036 R)
• M8: 961,914 km (0.098 R)
• M9: 1,153,100 km (0.1 R)
• M10: 1,383,631 km (0.117 R)
• M11: 1,525,300 km (0.069 R)
• M12: 1,657,844 km (0.116 R)
• M13: 1,750,893 km (0.108 R)
• M14: 1,853,069 km (0.077 R)
• M15: 2,002,816 km (0.12 R)
• M16: 2,109,928 km (0.09 R)
• M17: 2,459,688 km (0.112 R)
• M18: 2,633,371 km (0.117 R)
• M19: 2,776,836 km (0.077 R)
• M20: 3,001,532 km (0.098 R)
• M21: 3,080,819 km (0.052 R)
• M22: 3,286,366 km (0.09 R)
• M23: 3,386,447 km (0.081 R)
• M24: 3,580,176 km (0.031 R)
• M25: 3,701,949 km (0.103 R)
• M26: 3,844,366 km (0.1 R)
• M27: 3,930,684 km (0.11 R)
• M28: 4,046,622 km (0.105 R)
• M29: 4,134,436 km (0.118 R)
• M30: 4,282,239 km (0.065 R)
• M31: 4,472,079 km (0.052 R)
• M32: 4,870,458 km (0.108 R)
• M33: 4,953,634 km (0.101 R)
• M34: 5,058,203 km (0.066 R)
• M35: 5,205,856 km (0.064 R)
• M36: 5,322,991 km (0.089 R)
• M37: 5,419,482 km (0.082 R)
• M38: 5,559,805 km (0.117 R)
• M39: 5,635,950 km (0.083 R)
• M40: 6,144,733 km (0.116 R)
• M41: 6,507,358 km (0.068 R)
• M42: 6,656,656 km (0.117 R)
• M43: 6,935,507 km (0.114 R)
• M44: 7,348,995 km (0.106 R)
• M45: 7,528,662 km (0.051 R)
• M46: 7,613,036 km (0.063 R)
• M47: 7,721,943 km (0.115 R)
• M48: 7,806,914 km (0.091 R)
• M49: 8,088,757 km (0.119 R)
• M50: 8,299,241 km (0.118 R)
• M51: 8,498,954 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.7

Radius: 13.6

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.59 AU - 5.49 AU

Year: 7423 Days

Day: 12 Hours

Environment

Temp: -209 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 67,933,864 km

• M1: 192,832 km (0.1 R)
• M2: 284,834 km (0.107 R)
• M3: 562,189 km (0.119 R)
• M4: 836,551 km (0.116 R)
• M5: 947,553 km (0.113 R)
• M6: 1,170,753 km (0.094 R)
• M7: 1,395,150 km (0.119 R)
• M8: 1,999,675 km (0.035 R)
• M9: 2,271,045 km (0.109 R)
• M10: 2,472,404 km (0.117 R)
• M11: 2,575,327 km (0.116 R)
• M12: 2,893,223 km (0.082 R)
• M13: 3,090,094 km (0.115 R)
• M14: 3,291,452 km (0.106 R)
• M15: 3,613,537 km (0.054 R)
• M16: 4,363,022 km (0.086 R)
• M17: 4,846,223 km (0.095 R)
• M18: 5,028,583 km (0.117 R)
• M19: 5,160,229 km (0.111 R)
• M20: 5,373,406 km (0.104 R)
• M21: 5,974,640 km (0.107 R)
• M22: 6,283,260 km (0.076 R)
• M23: 6,858,015 km (0.109 R)
• M24: 6,975,001 km (0.105 R)
• M25: 7,240,836 km (0.05 R)
• M26: 7,389,836 km (0.103 R)
• M27: 7,479,744 km (0.08 R)
• M28: 7,600,320 km (0.105 R)
• M29: 7,904,452 km (0.116 R)
• M30: 7,996,455 km (0.065 R)
• M31: 8,150,690 km (0.098 R)
• M32: 8,243,591 km (0.06 R)
• M33: 8,650,646 km (0.099 R)
• M34: 9,000,257 km (0.035 R)
• M35: 9,192,939 km (0.088 R)
• M36: 9,615,254 km (0.116 R)
• M37: 10,076,913 km (0.101 R)
• M38: 10,344,094 km (0.066 R)
• M39: 10,444,923 km (0.114 R)
• M40: 10,988,113 km (0.109 R)
• M41: 11,297,631 km (0.078 R)
• M42: 11,575,285 km (0.12 R)
• M43: 12,708,339 km (0.099 R)
• M44: 13,507,790 km (0.069 R)
• M45: 13,728,746 km (0.05 R)
• M46: 13,876,549 km (0.095 R)
• M47: 15,615,624 km (0.112 R)
• M48: 15,770,159 km (0.074 R)
• M49: 17,542,744 km (0.09 R)
• M50: 18,107,027 km (0.099 R)
• M51: 18,391,413 km (0.104 R)
• M52: 19,377,711 km (0.098 R)
• M53: 19,710,267 km (0.078 R)
• M54: 20,212,767 km (0.12 R)
• M55: 20,550,110 km (0.085 R)
• M56: 21,187,696 km (0.114 R)
• M57: 22,004,650 km (0.038 R)
• M58: 23,713,506 km (0.114 R)
• M59: 24,158,560 km (0.037 R)
• M60: 24,426,939 km (0.111 R)
• M61: 24,786,422 km (0.07 R)
• M62: 25,102,224 km (0.093 R)
• M63: 25,510,326 km (0.086 R)
• M64: 25,875,046 km (0.066 R)
• M65: 26,241,262 km (0.101 R)
• M66: 27,350,680 km (0.104 R)
• M67: 27,490,404 km (0.117 R)
• M68: 27,677,102 km (0.083 R)
• M69: 29,043,379 km (0.064 R)
• M70: 29,663,014 km (0.081 R)
• M71: 29,998,412 km (0.106 R)
• M72: 30,527,989 km (0.052 R)
• M73: 30,672,949 km (0.072 R)
• M74: 33,073,396 km (0.108 R)
• M75: 33,222,396 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.4

Radius: 12.2

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.86 AU - 6.58 AU

Year: 8974 Days

Day: 9.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 67,933,864 km

• M1: 152,889 km (0.037 R)
• M2: 242,797 km (0.1 R)
• M3: 350,657 km (0.102 R)
• M4: 997,818 km (0.118 R)
• M5: 1,121,535 km (0.076 R)
• M6: 1,402,330 km (0.029 R)
• M7: 1,560,306 km (0.094 R)
• M8: 1,818,362 km (0.075 R)
• M9: 1,933,253 km (0.118 R)
• M10: 2,272,392 km (0.075 R)
• M11: 2,523,417 km (0.098 R)
• M12: 2,739,586 km (0.07 R)
• M13: 2,827,849 km (0.078 R)
• M14: 3,144,248 km (0.096 R)
• M15: 3,236,700 km (0.091 R)
• M16: 3,591,994 km (0.097 R)
• M17: 3,860,672 km (0.059 R)
• M18: 4,314,552 km (0.096 R)
• M19: 4,865,671 km (0.1 R)
• M20: 5,108,767 km (0.088 R)
• M21: 5,218,123 km (0.096 R)
• M22: 5,522,854 km (0.111 R)
• M23: 5,607,078 km (0.092 R)
• M24: 5,776,572 km (0.095 R)
• M25: 6,354,319 km (0.113 R)
• M26: 6,442,582 km (0.091 R)
• M27: 6,650,074 km (0.11 R)
• M28: 6,890,029 km (0.115 R)
• M29: 7,011,054 km (0.116 R)
• M30: 7,286,015 km (0.059 R)
• M31: 7,471,366 km (0.102 R)
• M32: 8,004,832 km (0.093 R)
• M33: 8,100,276 km (0.096 R)
• M34: 8,388,850 km (0.07 R)
• M35: 8,877,586 km (0.111 R)
• M36: 9,308,578 km (0.078 R)
• M37: 9,644,724 km (0.078 R)
• M38: 10,993,948 km (0.077 R)
• M39: 11,278,034 km (0.06 R)
• M40: 12,035,298 km (0.06 R)
• M41: 12,291,260 km (0.094 R)
• M42: 12,883,369 km (0.085 R)
• M43: 13,484,902 km (0.107 R)
• M44: 13,636,594 km (0.114 R)
• M45: 13,865,479 km (0.073 R)
• M46: 14,442,926 km (0.098 R)
• M47: 14,910,569 km (0.057 R)
• M48: 15,343,655 km (0.103 R)
• M49: 16,994,318 km (0.119 R)
• M50: 17,158,427 km (0.112 R)
• M51: 17,487,991 km (0.106 R)
• M52: 18,742,968 km (0.111 R)
• M53: 19,854,031 km (0.074 R)
• M54: 19,983,583 km (0.086 R)
• M55: 20,330,500 km (0.12 R)
• M56: 20,723,195 km (0.091 R)
• M57: 21,118,283 km (0.073 R)
• M58: 22,005,398 km (0.038 R)
• M59: 23,678,501 km (0.092 R)
• M60: 23,999,687 km (0.118 R)
• M61: 24,553,499 km (0.116 R)
• M62: 24,925,100 km (0.049 R)
• M63: 25,720,960 km (0.116 R)
• M64: 26,430,054 km (0.046 R)
• M65: 26,525,198 km (0.11 R)
• M66: 26,667,915 km (0.111 R)
• M67: 27,241,623 km (0.095 R)
• M68: 27,722,729 km (0.105 R)
• M69: 28,109,739 km (0.096 R)
• M70: 28,352,387 km (0.095 R)
• M71: 28,986,831 km (0.118 R)
• M72: 29,281,240 km (0.12 R)
• M73: 29,724,798 km (0.065 R)
• M74: 30,419,081 km (0.067 R)
• M75: 32,127,340 km (0.112 R)
• M76: 32,635,673 km (0.078 R)
• M77: 33,300,486 km (0.109 R)
• M78: 34,331,963 km (0.069 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 454.5

Radius: 4.6

Gravity: 21.48 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 9.19 AU - 10.79 AU

Year: 20714 Days

Day: 15.4 Hours

Environment

Temp: -237 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 67,933,864 km

• M1: 115,190 km (0.106 R)
• M2: 278,701 km (0.096 R)
• M3: 341,831 km (0.069 R)
• M4: 375,191 km (0.079 R)
• M5: 641,476 km (0.093 R)
• M6: 1,105,079 km (0.119 R)
• M7: 1,208,152 km (0.09 R)
• M8: 1,396,047 km (0.063 R)
• M9: 1,564,345 km (0.111 R)
• M10: 1,951,355 km (0.112 R)
• M11: 2,171,563 km (0.08 R)
• M12: 2,268,353 km (0.102 R)
• M13: 2,601,357 km (0.1 R)
• M14: 2,738,838 km (0.069 R)
• M15: 2,773,694 km (0.105 R)
• M16: 3,961,052 km (0.092 R)
• M17: 4,159,270 km (0.12 R)
• M18: 4,731,182 km (0.089 R)
• M19: 5,154,694 km (0.068 R)
• M20: 6,966,025 km (0.109 R)
• M21: 7,061,319 km (0.103 R)
• M22: 7,109,190 km (0.04 R)
• M23: 7,544,221 km (0.087 R)
• M24: 8,037,894 km (0.103 R)
• M25: 9,316,806 km (0.093 R)
• M26: 9,527,140 km (0.087 R)
• M27: 10,822,359 km (0.116 R)
• M28: 10,988,113 km (0.086 R)
• M29: 11,886,299 km (0.061 R)
• M30: 12,229,177 km (0.099 R)
• M31: 12,575,347 km (0.096 R)
• M32: 12,924,658 km (0.11 R)
• M33: 13,041,793 km (0.062 R)
• M34: 13,632,854 km (0.117 R)
• M35: 14,293,029 km (0.05 R)
• M36: 14,596,563 km (0.118 R)
• M37: 14,657,450 km (0.093 R)
• M38: 14,718,635 km (0.079 R)
• M39: 14,963,527 km (0.061 R)
• M40: 15,519,881 km (0.05 R)
• M41: 15,831,793 km (0.11 R)
• M42: 16,525,329 km (0.105 R)
• M43: 18,797,122 km (0.051 R)
• M44: 18,929,965 km (0.113 R)
• M45: 18,996,386 km (0.116 R)
• M46: 19,329,990 km (0.087 R)
• M47: 20,547,118 km (0.047 R)
• M48: 21,095,843 km (0.1 R)
• M49: 21,164,808 km (0.092 R)
• M50: 22,067,930 km (0.116 R)
• M51: 22,278,115 km (0.094 R)
• M52: 23,054,378 km (0.072 R)
• M53: 23,552,988 km (0.091 R)
• M54: 26,842,346 km (0.083 R)
• M55: 27,141,542 km (0.087 R)
• M56: 27,517,332 km (0.108 R)
• M57: 27,894,617 km (0.117 R)
• M58: 28,349,694 km (0.08 R)
• M59: 29,267,327 km (0.075 R)
• M60: 30,427,908 km (0.116 R)
• M61: 32,634,177 km (0.083 R)
• M62: 33,274,007 km (0.09 R)
• M63: 33,434,675 km (0.04 R)
• M64: 35,299,862 km (0.116 R)
• M65: 36,286,460 km (0.117 R)
• M66: 37,699,561 km (0.059 R)
• M67: 40,322,161 km (0.063 R)
• M68: 40,579,170 km (0.027 R)
• M69: 41,698,761 km (0.093 R)
• M70: 42,653,943 km (0.08 R)
• M71: 45,295,542 km (0.063 R)
• M72: 46,366,962 km (0.096 R)
• M73: 46,456,721 km (0.061 R)
• M74: 47,266,195 km (0.087 R)
• M75: 47,717,981 km (0.106 R)
• M76: 48,716,846 km (0.091 R)
• M77: 49,906,298 km (0.11 R)
• M78: 50,550,616 km (0.085 R)
• M79: 51,290,528 km (0.103 R)
• M80: 52,874,470 km (0.113 R)
• M81: 54,474,419 km (0.104 R)
• M82: 54,758,505 km (0.109 R)
• M83: 55,327,875 km (0.089 R)
• M84: 55,994,782 km (0.078 R)
• M85: 57,432,717 km (0.117 R)
• M86: 57,914,721 km (0.06 R)
• M87: 59,368,813 km (0.117 R)
• M88: 59,758,665 km (0.098 R)
• M89: 60,051,428 km (0.069 R)
• M90: 60,442,776 km (0.112 R)
• M91: 60,933,008 km (0.077 R)
• M92: 63,105,917 km (0.067 R)
• M93: 63,404,066 km (0.076 R)
• M94: 64,401,734 km (0.05 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 17,269 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit