🌌 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: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.6

Radius: 9.2

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.55 AU - 0.67 AU

Year: 323 Days

Day: 9.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 54,863,350 km

• M1: 114,592 km (0.09 R)
• M2: 172,337 km (0.101 R)
• M3: 256,261 km (0.115 R)
• M4: 327,619 km (0.066 R)
• M5: 403,017 km (0.116 R)
• M6: 493,823 km (0.103 R)
• M7: 552,016 km (0.095 R)
• M8: 682,914 km (0.101 R)
• M9: 755,619 km (0.115 R)
• M10: 821,292 km (0.095 R)
• M11: 937,679 km (0.104 R)
• M12: 1,019,659 km (0.11 R)
• M13: 1,078,152 km (0.099 R)
• M14: 1,265,000 km (0.069 R)
• M15: 1,437,636 km (0.107 R)
• M16: 1,558,660 km (0.082 R)
• M17: 1,674,299 km (0.098 R)
• M18: 1,864,737 km (0.105 R)
• M19: 1,951,055 km (0.052 R)
• M20: 2,024,957 km (0.093 R)
• M21: 2,165,878 km (0.057 R)
• M22: 2,281,068 km (0.088 R)
• M23: 2,413,163 km (0.1 R)
• M24: 2,477,790 km (0.094 R)
• M25: 2,542,865 km (0.098 R)
• M26: 2,639,056 km (0.049 R)
• M27: 2,736,444 km (0.114 R)
• M28: 2,882,302 km (0.086 R)
• M29: 3,036,089 km (0.084 R)
• M30: 3,138,414 km (0.079 R)
• M31: 3,241,786 km (0.065 R)
• M32: 3,313,294 km (0.119 R)
• M33: 3,396,320 km (0.114 R)
• M34: 3,497,000 km (0.097 R)
• M35: 3,649,889 km (0.119 R)
• M36: 3,729,924 km (0.084 R)
• M37: 3,804,872 km (0.045 R)
• M38: 3,985,736 km (0.11 R)
• M39: 4,056,346 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.7

Radius: 13.7

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.86 AU - 1.08 AU

Year: 648 Days

Day: 13.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 54,863,350 km

• M1: 170,542 km (0.082 R)
• M2: 293,062 km (0.072 R)
• M3: 378,333 km (0.084 R)
• M4: 521,049 km (0.041 R)
• M5: 610,359 km (0.065 R)
• M6: 791,522 km (0.061 R)
• M7: 893,997 km (0.116 R)
• M8: 1,094,907 km (0.1 R)
• M9: 1,221,018 km (0.066 R)
• M10: 1,316,611 km (0.1 R)
• M11: 1,414,897 km (0.063 R)
• M12: 1,652,608 km (0.081 R)
• M13: 1,753,736 km (0.051 R)
• M14: 1,933,104 km (0.08 R)
• M15: 2,028,098 km (0.072 R)
• M16: 2,155,406 km (0.074 R)
• M17: 2,254,290 km (0.087 R)
• M18: 2,360,954 km (0.087 R)
• M19: 2,527,606 km (0.096 R)
• M20: 2,705,029 km (0.111 R)
• M21: 2,805,259 km (0.101 R)
• M22: 2,927,481 km (0.066 R)
• M23: 3,016,791 km (0.113 R)
• M24: 3,142,004 km (0.025 R)
• M25: 3,326,159 km (0.087 R)
• M26: 3,506,574 km (0.067 R)
• M27: 3,668,140 km (0.088 R)
• M28: 3,847,208 km (0.109 R)
• M29: 4,036,899 km (0.115 R)
• M30: 4,198,614 km (0.116 R)
• M31: 4,292,113 km (0.116 R)
• M32: 4,520,848 km (0.065 R)
• M33: 4,608,662 km (0.101 R)
• M34: 4,729,387 km (0.066 R)
• M35: 5,156,040 km (0.069 R)
• M36: 5,348,872 km (0.098 R)
• M37: 5,527,043 km (0.08 R)
• M38: 5,802,303 km (0.083 R)
• M39: 5,915,399 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.6

Radius: 14.9

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.25 AU - 2.95 AU

Year: 2843 Days

Day: 13.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 54,863,350 km

• M1: 226,641 km (0.093 R)
• M2: 381,624 km (0.067 R)
• M3: 509,082 km (0.102 R)
• M4: 623,674 km (0.081 R)
• M5: 740,659 km (0.095 R)
• M6: 857,196 km (0.116 R)
• M7: 1,010,384 km (0.119 R)
• M8: 1,216,081 km (0.091 R)
• M9: 1,324,540 km (0.105 R)
• M10: 1,482,365 km (0.07 R)
• M11: 1,842,597 km (0.047 R)
• M12: 2,271,494 km (0.108 R)
• M13: 2,877,515 km (0.06 R)
• M14: 3,055,686 km (0.11 R)
• M15: 3,756,552 km (0.07 R)
• M16: 3,902,859 km (0.03 R)
• M17: 4,134,137 km (0.084 R)
• M18: 4,523,989 km (0.096 R)
• M19: 4,627,661 km (0.098 R)
• M20: 4,749,732 km (0.101 R)
• M21: 5,176,386 km (0.086 R)
• M22: 5,376,099 km (0.027 R)
• M23: 5,504,603 km (0.03 R)
• M24: 5,708,505 km (0.08 R)
• M25: 6,354,918 km (0.034 R)
• M26: 6,627,934 km (0.093 R)
• M27: 6,884,943 km (0.116 R)
• M28: 7,044,863 km (0.065 R)
• M29: 7,226,176 km (0.087 R)
• M30: 7,470,319 km (0.09 R)
• M31: 7,717,305 km (0.096 R)
• M32: 8,861,879 km (0.082 R)
• M33: 9,079,693 km (0.104 R)
• M34: 9,365,425 km (0.105 R)
• M35: 9,855,957 km (0.094 R)
• M36: 10,036,521 km (0.119 R)
• M37: 10,332,127 km (0.077 R)
• M38: 10,469,607 km (0.081 R)
• M39: 10,630,724 km (0.042 R)
• M40: 11,448,575 km (0.116 R)
• M41: 11,590,843 km (0.057 R)
• M42: 12,996,465 km (0.104 R)
• M43: 13,997,125 km (0.095 R)
• M44: 14,174,697 km (0.1 R)
• M45: 15,282,619 km (0.096 R)
• M46: 15,596,775 km (0.115 R)
• M47: 15,939,504 km (0.073 R)
• M48: 16,151,633 km (0.116 R)
• M49: 16,498,401 km (0.11 R)
• M50: 16,955,722 km (0.091 R)
• M51: 17,145,262 km (0.087 R)
• M52: 17,253,870 km (0.108 R)
• M53: 17,471,685 km (0.045 R)
• M54: 17,690,547 km (0.114 R)
• M55: 18,241,516 km (0.097 R)
• M56: 18,380,193 km (0.042 R)
• M57: 18,714,394 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.6

Radius: 9.9

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.23 AU - 5.17 AU

Year: 6911 Days

Day: 14.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 54,863,350 km

• M1: 163,211 km (0.106 R)
• M2: 229,334 km (0.092 R)
• M3: 314,156 km (0.1 R)
• M4: 404,213 km (0.083 R)
• M5: 616,343 km (0.075 R)
• M6: 904,768 km (0.068 R)
• M7: 1,072,018 km (0.111 R)
• M8: 1,326,634 km (0.12 R)
• M9: 1,485,507 km (0.109 R)
• M10: 1,982,022 km (0.118 R)
• M11: 2,054,428 km (0.089 R)
• M12: 2,183,381 km (0.084 R)
• M13: 2,258,329 km (0.071 R)
• M14: 2,705,926 km (0.072 R)
• M15: 2,971,313 km (0.102 R)
• M16: 3,117,620 km (0.119 R)
• M17: 3,862,467 km (0.032 R)
• M18: 4,022,687 km (0.089 R)
• M19: 5,028,732 km (0.11 R)
• M20: 5,431,899 km (0.106 R)
• M21: 6,376,609 km (0.112 R)
• M22: 6,702,882 km (0.075 R)
• M23: 7,570,849 km (0.089 R)
• M24: 7,916,271 km (0.12 R)
• M25: 8,266,928 km (0.111 R)
• M26: 8,712,430 km (0.098 R)
• M27: 9,226,897 km (0.058 R)
• M28: 9,318,601 km (0.069 R)
• M29: 11,217,746 km (0.03 R)
• M30: 12,345,564 km (0.084 R)
• M31: 14,033,477 km (0.052 R)
• M32: 14,209,853 km (0.074 R)
• M33: 14,422,432 km (0.032 R)
• M34: 14,671,662 km (0.08 R)
• M35: 15,500,883 km (0.084 R)
• M36: 15,939,504 km (0.097 R)
• M37: 16,086,558 km (0.063 R)
• M38: 16,419,264 km (0.088 R)
• M39: 16,829,012 km (0.072 R)
• M40: 17,430,994 km (0.109 R)
• M41: 17,963,563 km (0.117 R)
• M42: 18,424,175 km (0.096 R)
• M43: 18,501,367 km (0.074 R)
• M44: 18,888,826 km (0.073 R)
• M45: 19,161,692 km (0.067 R)
• M46: 19,592,983 km (0.118 R)
• M47: 19,671,821 km (0.081 R)
• M48: 19,790,153 km (0.067 R)
• M49: 20,186,437 km (0.119 R)
• M50: 22,001,658 km (0.11 R)
• M51: 22,083,638 km (0.119 R)
• M52: 22,908,072 km (0.115 R)
• M53: 23,742,678 km (0.095 R)
• M54: 25,484,446 km (0.101 R)
• M55: 25,570,465 km (0.068 R)
• M56: 25,699,717 km (0.075 R)
• M57: 26,262,205 km (0.061 R)
• M58: 26,741,218 km (0.05 R)
• M59: 26,828,583 km (0.095 R)
• M60: 28,240,188 km (0.086 R)
• M61: 28,507,520 km (0.082 R)
• M62: 28,999,846 km (0.069 R)
• M63: 29,089,755 km (0.107 R)
• M64: 29,179,663 km (0.03 R)
• M65: 30,493,731 km (0.029 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 507

Radius: 7

Gravity: 10.35 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 5.92 AU - 6.06 AU

Year: 9943 Days

Day: 15.7 Hours

Environment

Temp: -234 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 54,863,350 km

• M1: 90,956 km (0.049 R)
• M2: 200,012 km (0.082 R)
• M3: 247,285 km (0.11 R)
• M4: 643,121 km (0.057 R)
• M5: 990,188 km (0.098 R)
• M6: 1,080,845 km (0.117 R)
• M7: 1,659,788 km (0.051 R)
• M8: 2,015,083 km (0.032 R)
• M9: 2,249,054 km (0.101 R)
• M10: 2,418,100 km (0.082 R)
• M11: 2,541,369 km (0.098 R)
• M12: 3,055,387 km (0.061 R)
• M13: 3,297,137 km (0.098 R)
• M14: 3,351,591 km (0.118 R)
• M15: 3,713,618 km (0.111 R)
• M16: 3,827,611 km (0.084 R)
• M17: 4,235,415 km (0.103 R)
• M18: 4,565,577 km (0.054 R)
• M19: 4,657,131 km (0.082 R)
• M20: 4,904,117 km (0.093 R)
• M21: 5,092,162 km (0.102 R)
• M22: 5,769,092 km (0.102 R)
• M23: 5,834,915 km (0.111 R)
• M24: 6,269,796 km (0.061 R)
• M25: 7,064,311 km (0.119 R)
• M26: 7,170,376 km (0.112 R)
• M27: 7,491,413 km (0.066 R)
• M28: 7,635,625 km (0.029 R)
• M29: 8,073,947 km (0.086 R)
• M30: 8,520,347 km (0.104 R)
• M31: 9,475,978 km (0.116 R)
• M32: 9,632,009 km (0.057 R)
• M33: 9,710,248 km (0.09 R)
• M34: 10,105,187 km (0.108 R)
• M35: 12,454,621 km (0.092 R)
• M36: 13,099,837 km (0.118 R)
• M37: 13,360,885 km (0.111 R)
• M38: 13,448,400 km (0.086 R)
• M39: 13,711,842 km (0.05 R)
• M40: 13,976,929 km (0.088 R)
• M41: 14,154,651 km (0.077 R)
• M42: 14,332,972 km (0.114 R)
• M43: 14,963,527 km (0.071 R)
• M44: 15,236,394 km (0.095 R)
• M45: 15,373,575 km (0.083 R)
• M46: 15,879,664 km (0.093 R)
• M47: 16,204,741 km (0.097 R)
• M48: 16,719,806 km (0.109 R)
• M49: 16,766,929 km (0.116 R)
• M50: 16,908,449 km (0.11 R)
• M51: 17,335,551 km (0.099 R)
• M52: 18,151,906 km (0.094 R)
• M53: 18,589,031 km (0.094 R)
• M54: 19,078,964 km (0.07 R)
• M55: 19,473,903 km (0.065 R)
• M56: 20,121,512 km (0.104 R)
• M57: 21,182,460 km (0.108 R)
• M58: 21,233,473 km (0.072 R)
• M59: 21,386,661 km (0.05 R)
• M60: 21,437,824 km (0.081 R)
• M61: 22,677,242 km (0.117 R)
• M62: 23,411,020 km (0.109 R)
• M63: 23,463,828 km (0.082 R)
• M64: 24,205,833 km (0.106 R)
• M65: 24,901,762 km (0.109 R)
• M66: 25,279,347 km (0.087 R)
• M67: 26,149,109 km (0.109 R)
• M68: 26,752,886 km (0.114 R)
• M69: 27,139,447 km (0.096 R)
• M70: 28,310,350 km (0.112 R)
• M71: 28,422,698 km (0.072 R)
• M72: 29,270,170 km (0.113 R)
• M73: 29,327,017 km (0.091 R)
• M74: 29,896,985 km (0.111 R)
• M75: 31,978,938 km (0.096 R)
• M76: 32,742,187 km (0.103 R)
• M77: 33,096,584 km (0.084 R)
• M78: 33,214,916 km (0.109 R)
• M79: 33,689,889 km (0.081 R)
• M80: 33,868,509 km (0.085 R)
• M81: 33,987,888 km (0.09 R)
• M82: 35,490,898 km (0.102 R)
• M83: 36,159,002 km (0.12 R)
• M84: 37,076,935 km (0.063 R)
• M85: 37,754,763 km (0.083 R)
• M86: 38,064,281 km (0.115 R)
• M87: 38,873,007 km (0.075 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 832.1

Radius: 5.7

Gravity: 25.61 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 5.91 AU - 6.99 AU

Year: 11110 Days

Day: 21.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 54,863,350 km

• M1: 171,589 km (0.051 R)
• M2: 249,679 km (0.114 R)
• M3: 300,542 km (0.082 R)
• M4: 559,496 km (0.115 R)
• M5: 856,149 km (0.118 R)
• M6: 1,129,464 km (0.032 R)
• M7: 1,173,894 km (0.083 R)
• M8: 1,310,627 km (0.12 R)
• M9: 1,357,451 km (0.048 R)
• M10: 1,404,874 km (0.092 R)
• M11: 1,452,745 km (0.11 R)
• M12: 2,263,715 km (0.087 R)
• M13: 2,668,826 km (0.104 R)
• M14: 3,254,053 km (0.119 R)
• M15: 3,382,258 km (0.116 R)
• M16: 4,608,811 km (0.039 R)
• M17: 5,156,639 km (0.096 R)
• M18: 5,609,621 km (0.087 R)
• M19: 5,996,930 km (0.094 R)
• M20: 6,075,319 km (0.051 R)
• M21: 6,193,651 km (0.103 R)
• M22: 7,126,394 km (0.115 R)
• M23: 7,251,308 km (0.034 R)
• M24: 7,503,231 km (0.091 R)
• M25: 8,102,221 km (0.098 R)
• M26: 8,495,364 km (0.118 R)
• M27: 9,528,038 km (0.067 R)
• M28: 10,175,946 km (0.109 R)
• M29: 10,694,901 km (0.034 R)
• M30: 11,562,569 km (0.117 R)
• M31: 11,709,325 km (0.105 R)
• M32: 12,103,814 km (0.11 R)
• M33: 12,603,172 km (0.094 R)
• M34: 13,313,313 km (0.097 R)
• M35: 13,984,409 km (0.07 R)
• M36: 15,305,657 km (0.025 R)
• M37: 16,336,087 km (0.085 R)
• M38: 16,445,892 km (0.083 R)
• M39: 17,054,008 km (0.056 R)
• M40: 18,121,837 km (0.102 R)
• M41: 18,577,812 km (0.116 R)
• M42: 18,749,700 km (0.04 R)
• M43: 18,922,335 km (0.064 R)
• M44: 19,617,517 km (0.057 R)
• M45: 19,909,681 km (0.095 R)
• M46: 21,033,012 km (0.087 R)
• M47: 21,632,600 km (0.099 R)
• M48: 23,650,376 km (0.114 R)
• M49: 24,148,387 km (0.106 R)
• M50: 24,336,133 km (0.04 R)
• M51: 24,398,814 km (0.074 R)
• M52: 24,775,951 km (0.071 R)
• M53: 25,155,032 km (0.083 R)
• M54: 25,536,057 km (0.085 R)
• M55: 26,047,084 km (0.09 R)
• M56: 26,626,027 km (0.079 R)
• M57: 28,124,699 km (0.057 R)
• M58: 28,387,991 km (0.096 R)
• M59: 28,718,453 km (0.1 R)
• M60: 28,917,268 km (0.11 R)
• M61: 29,249,824 km (0.046 R)
• M62: 31,543,908 km (0.043 R)
• M63: 34,035,161 km (0.103 R)
• M64: 35,091,771 km (0.057 R)
• M65: 36,087,494 km (0.089 R)
• M66: 36,588,946 km (0.051 R)
• M67: 37,453,772 km (0.114 R)
• M68: 37,671,137 km (0.111 R)
• M69: 38,617,494 km (0.113 R)
• M70: 39,277,220 km (0.057 R)
• M71: 40,459,193 km (0.091 R)
• M72: 42,178,820 km (0.105 R)
• M73: 42,254,068 km (0.089 R)
• M74: 42,933,841 km (0.11 R)
• M75: 44,304,157 km (0.042 R)
• M76: 45,225,680 km (0.094 R)
• M77: 45,998,503 km (0.086 R)
• M78: 46,775,514 km (0.067 R)
• M79: 47,400,385 km (0.037 R)
• M80: 48,579,365 km (0.039 R)
• M81: 48,895,316 km (0.118 R)
• M82: 49,132,728 km (0.107 R)
• M83: 52,092,821 km (0.117 R)
• M84: 52,821,512 km (0.093 R)
• M85: 53,227,820 km (0.095 R)
• M86: 54,125,258 km (0.115 R)
• M87: 54,289,067 km (0.113 R)
• M88: 54,863,374 km (0.112 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 11,805 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit