🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.2

Radius: 10.6

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.81 AU - 0.91 AU

Year: 515 Days

Day: 6.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 36,038,235 km

• M1: 132,095 km (0.081 R)
• M2: 223,350 km (0.101 R)
• M3: 316,699 km (0.083 R)
• M4: 390,750 km (0.069 R)
• M5: 502,050 km (0.079 R)
• M6: 575,353 km (0.038 R)
• M7: 657,034 km (0.106 R)
• M8: 797,057 km (0.063 R)
• M9: 878,140 km (0.052 R)
• M10: 984,504 km (0.067 R)
• M11: 1,095,356 km (0.087 R)
• M12: 1,261,858 km (0.059 R)
• M13: 1,335,909 km (0.115 R)
• M14: 1,405,771 km (0.089 R)
• M15: 1,570,030 km (0.097 R)
• M16: 1,665,174 km (0.059 R)
• M17: 1,734,737 km (0.102 R)
• M18: 1,864,438 km (0.095 R)
• M19: 1,943,127 km (0.027 R)
• M20: 2,023,012 km (0.052 R)
• M21: 2,133,565 km (0.105 R)
• M22: 2,216,143 km (0.085 R)
• M23: 2,337,168 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.3

Radius: 11.2

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.1 AU - 1.76 AU

Year: 1104 Days

Day: 6.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 36,038,235 km

• M1: 144,661 km (0.045 R)
• M2: 228,286 km (0.068 R)
• M3: 376,687 km (0.04 R)
• M4: 504,743 km (0.083 R)
• M5: 650,003 km (0.086 R)
• M6: 744,698 km (0.116 R)
• M7: 851,361 km (0.087 R)
• M8: 935,136 km (0.1 R)
• M9: 1,044,044 km (0.071 R)
• M10: 1,227,750 km (0.061 R)
• M11: 1,447,359 km (0.088 R)
• M12: 1,566,589 km (0.1 R)
• M13: 1,706,912 km (0.097 R)
• M14: 1,824,047 km (0.082 R)
• M15: 2,000,423 km (0.094 R)
• M16: 2,085,843 km (0.114 R)
• M17: 2,231,252 km (0.089 R)
• M18: 2,320,113 km (0.114 R)
• M19: 2,440,540 km (0.064 R)
• M20: 2,635,466 km (0.093 R)
• M21: 2,825,006 km (0.093 R)
• M22: 2,943,189 km (0.117 R)
• M23: 3,084,858 km (0.065 R)
• M24: 3,262,430 km (0.069 R)
• M25: 3,386,597 km (0.091 R)
• M26: 3,558,335 km (0.076 R)
• M27: 3,733,065 km (0.083 R)
• M28: 3,803,675 km (0.045 R)
• M29: 3,898,670 km (0.06 R)
• M30: 3,994,562 km (0.113 R)
• M31: 4,176,174 km (0.074 R)
• M32: 4,249,627 km (0.074 R)
• M33: 4,648,903 km (0.114 R)
• M34: 4,776,211 km (0.055 R)
• M35: 4,865,970 km (0.09 R)
• M36: 5,363,233 km (0.071 R)
• M37: 5,618,148 km (0.074 R)
• M38: 5,808,437 km (0.086 R)
• M39: 5,904,329 km (0.101 R)
• M40: 6,042,408 km (0.049 R)
• M41: 6,209,508 km (0.118 R)
• M42: 6,378,105 km (0.08 R)
• M43: 6,533,986 km (0.113 R)
• M44: 6,648,129 km (0.056 R)
• M45: 6,907,532 km (0.028 R)
• M46: 7,436,361 km (0.081 R)
• M47: 7,765,925 km (0.104 R)
• M48: 7,856,731 km (0.051 R)
• M49: 8,161,611 km (0.108 R)
• M50: 8,346,514 km (0.115 R)
• M51: 8,517,205 km (0.077 R)
• M52: 8,642,119 km (0.092 R)
• M53: 8,878,035 km (0.114 R)
• M54: 9,211,788 km (0.09 R)
• M55: 9,598,199 km (0.034 R)
• M56: 9,809,731 km (0.083 R)
• M57: 10,022,908 km (0.084 R)
• M58: 10,270,791 km (0.055 R)
• M59: 10,403,784 km (0.067 R)
• M60: 11,077,423 km (0.101 R)
• M61: 11,316,630 km (0.093 R)
• M62: 11,471,314 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.1

Radius: 13.2

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.11 AU - 2.83 AU

Year: 2506 Days

Day: 6.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 36,038,235 km

• M1: 197,918 km (0.099 R)
• M2: 281,394 km (0.066 R)
• M3: 393,442 km (0.047 R)
• M4: 595,699 km (0.079 R)
• M5: 689,197 km (0.087 R)
• M6: 1,474,287 km (0.087 R)
• M7: 1,576,313 km (0.119 R)
• M8: 1,702,125 km (0.104 R)
• M9: 1,875,359 km (0.099 R)
• M10: 2,251,448 km (0.073 R)
• M11: 2,478,986 km (0.057 R)
• M12: 2,714,304 km (0.087 R)
• M13: 2,854,028 km (0.106 R)
• M14: 3,869,648 km (0.061 R)
• M15: 3,998,751 km (0.097 R)
• M16: 4,320,237 km (0.089 R)
• M17: 4,529,225 km (0.114 R)
• M18: 4,787,581 km (0.03 R)
• M19: 5,082,139 km (0.094 R)
• M20: 5,223,808 km (0.054 R)
• M21: 5,478,872 km (0.106 R)
• M22: 5,607,975 km (0.087 R)
• M23: 5,819,956 km (0.106 R)
• M24: 6,954,207 km (0.087 R)
• M25: 7,199,846 km (0.113 R)
• M26: 7,323,713 km (0.091 R)
• M27: 7,430,526 km (0.044 R)
• M28: 7,573,691 km (0.085 R)
• M29: 7,681,701 km (0.076 R)
• M30: 7,790,309 km (0.094 R)
• M31: 7,972,220 km (0.101 R)
• M32: 8,695,526 km (0.033 R)
• M33: 9,208,647 km (0.12 R)
• M34: 9,304,838 km (0.107 R)
• M35: 9,459,373 km (0.087 R)
• M36: 9,751,238 km (0.109 R)
• M37: 9,908,166 km (0.105 R)
• M38: 10,165,026 km (0.109 R)
• M39: 10,404,083 km (0.111 R)
• M40: 10,584,648 km (0.073 R)
• M41: 10,867,537 km (0.12 R)
• M42: 11,337,723 km (0.096 R)
• M43: 11,647,989 km (0.099 R)
• M44: 12,213,619 km (0.061 R)
• M45: 13,067,972 km (0.035 R)
• M46: 13,524,246 km (0.099 R)
• M47: 13,677,584 km (0.117 R)
• M48: 13,787,389 km (0.087 R)
• M49: 13,897,493 km (0.063 R)
• M50: 14,185,319 km (0.091 R)
• M51: 14,407,921 km (0.09 R)
• M52: 14,654,159 km (0.027 R)
• M53: 14,901,893 km (0.119 R)
• M54: 15,128,234 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 960.6

Radius: 7.4

Gravity: 17.54 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.91 AU - 7.89 AU

Year: 11703 Days

Day: 21.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 36,038,235 km

• M1: 113,096 km (0.09 R)
• M2: 190,588 km (0.065 R)
• M3: 313,258 km (0.118 R)
• M4: 550,221 km (0.117 R)
• M5: 1,265,299 km (0.042 R)
• M6: 1,363,136 km (0.057 R)
• M7: 1,412,952 km (0.114 R)
• M8: 1,698,235 km (0.103 R)
• M9: 1,752,090 km (0.115 R)
• M10: 2,001,470 km (0.044 R)
• M11: 2,595,972 km (0.116 R)
• M12: 2,816,330 km (0.089 R)
• M13: 3,075,732 km (0.096 R)
• M14: 3,342,764 km (0.116 R)
• M15: 5,018,859 km (0.066 R)
• M16: 5,533,027 km (0.07 R)
• M17: 5,694,742 km (0.074 R)
• M18: 6,230,602 km (0.084 R)
• M19: 7,933,325 km (0.118 R)
• M20: 8,345,616 km (0.045 R)
• M21: 8,391,842 km (0.072 R)
• M22: 8,438,217 km (0.11 R)
• M23: 8,531,118 km (0.094 R)
• M24: 8,953,283 km (0.075 R)
• M25: 9,818,258 km (0.102 R)
• M26: 10,211,251 km (0.102 R)
• M27: 10,609,331 km (0.11 R)
• M28: 10,911,220 km (0.082 R)
• M29: 11,885,850 km (0.108 R)
• M30: 12,199,557 km (0.08 R)
• M31: 12,357,233 km (0.114 R)
• M32: 12,462,849 km (0.087 R)
• M33: 13,535,167 km (0.096 R)
• M34: 13,643,924 km (0.09 R)
• M35: 13,807,734 km (0.071 R)
• M36: 13,917,389 km (0.09 R)
• M37: 15,141,698 km (0.052 R)
• M38: 16,168,987 km (0.074 R)
• M39: 16,690,934 km (0.056 R)
• M40: 17,632,652 km (0.111 R)
• M41: 17,811,122 km (0.053 R)
• M42: 18,050,030 km (0.05 R)
• M43: 18,651,863 km (0.117 R)
• M44: 22,078,252 km (0.033 R)
• M45: 22,334,812 km (0.105 R)
• M46: 26,165,715 km (0.056 R)
• M47: 26,369,317 km (0.116 R)
• M48: 26,709,802 km (0.07 R)
• M49: 28,643,504 km (0.111 R)
• M50: 31,627,533 km (0.114 R)
• M51: 32,061,965 km (0.099 R)
• M52: 32,207,075 km (0.042 R)
• M53: 32,644,051 km (0.112 R)
• M54: 33,009,668 km (0.109 R)
• M55: 33,450,233 km (0.086 R)
• M56: 33,671,190 km (0.112 R)
• M57: 35,531,589 km (0.077 R)
• M58: 37,043,874 km (0.06 R)
• M59: 37,425,199 km (0.108 R)
• M60: 37,731,126 km (0.067 R)
• M61: 38,422,717 km (0.106 R)
• M62: 38,499,910 km (0.119 R)
• M63: 39,351,271 km (0.068 R)
• M64: 40,443,934 km (0.069 R)
• M65: 40,679,401 km (0.104 R)
• M66: 41,942,755 km (0.078 R)
• M67: 42,499,558 km (0.111 R)
• M68: 42,978,720 km (0.118 R)
• M69: 43,620,495 km (0.044 R)
• M70: 44,265,262 km (0.073 R)
• M71: 44,346,194 km (0.057 R)
• M72: 45,157,164 km (0.094 R)
• M73: 46,629,208 km (0.101 R)
• M74: 47,288,485 km (0.05 R)
• M75: 47,619,396 km (0.115 R)
• M76: 47,950,905 km (0.094 R)
• M77: 49,368,793 km (0.093 R)
• M78: 49,452,568 km (0.062 R)
• M79: 51,054,313 km (0.112 R)
• M80: 51,138,985 km (0.092 R)
• M81: 51,393,600 km (0.068 R)
• M82: 51,904,178 km (0.086 R)
• M83: 52,074,570 km (0.1 R)
• M84: 53,617,822 km (0.106 R)
• M85: 54,135,430 km (0.117 R)
• M86: 54,828,368 km (0.119 R)
• M87: 55,002,051 km (0.105 R)
• M88: 55,175,883 km (0.088 R)
• M89: 55,262,800 km (0.091 R)
• M90: 55,698,578 km (0.113 R)
• M91: 56,222,769 km (0.063 R)
• M92: 56,310,434 km (0.104 R)
• M93: 58,070,752 km (0.053 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 190.4

Radius: 3.9

Gravity: 12.52 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 6.68 AU - 10.98 AU

Year: 16942 Days

Day: 20.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 36,038,235 km

• M1: 174,132 km (0.05 R)
• M2: 314,754 km (0.114 R)
• M3: 544,985 km (0.095 R)
• M4: 652,845 km (0.046 R)
• M5: 818,600 km (0.074 R)
• M6: 853,306 km (0.12 R)
• M7: 942,467 km (0.118 R)
• M8: 1,431,801 km (0.104 R)
• M9: 1,581,100 km (0.119 R)
• M10: 1,735,335 km (0.096 R)
• M11: 1,940,883 km (0.104 R)
• M12: 2,374,717 km (0.094 R)
• M13: 2,628,285 km (0.069 R)
• M14: 2,863,902 km (0.058 R)
• M15: 3,106,400 km (0.106 R)
• M16: 3,243,880 km (0.119 R)
• M17: 3,355,331 km (0.076 R)
• M18: 3,468,127 km (0.091 R)
• M19: 3,639,567 km (0.114 R)
• M20: 3,813,699 km (0.116 R)
• M21: 4,110,052 km (0.108 R)
• M22: 4,662,218 km (0.102 R)
• M23: 4,851,309 km (0.104 R)
• M24: 6,003,811 km (0.025 R)
• M25: 6,106,435 km (0.08 R)
• M26: 6,244,066 km (0.102 R)
• M27: 7,602,265 km (0.067 R)
• M28: 8,581,831 km (0.078 R)
• M29: 8,930,245 km (0.082 R)
• M30: 9,362,134 km (0.072 R)
• M31: 9,481,064 km (0.096 R)
• M32: 10,409,768 km (0.118 R)
• M33: 10,491,897 km (0.085 R)
• M34: 10,533,036 km (0.119 R)
• M35: 10,905,834 km (0.058 R)
• M36: 11,834,837 km (0.093 R)
• M37: 11,877,772 km (0.073 R)
• M38: 12,179,062 km (0.094 R)
• M39: 12,352,296 km (0.095 R)
• M40: 13,632,854 km (0.081 R)
• M41: 14,174,997 km (0.097 R)
• M42: 14,724,170 km (0.106 R)
• M43: 14,816,323 km (0.081 R)
• M44: 17,037,701 km (0.106 R)
• M45: 18,958,089 km (0.098 R)
• M46: 19,410,773 km (0.116 R)
• M47: 19,562,614 km (0.063 R)
• M48: 19,765,469 km (0.077 R)
• M49: 20,122,260 km (0.115 R)
• M50: 20,584,069 km (0.099 R)
• M51: 20,635,680 km (0.108 R)
• M52: 21,727,744 km (0.106 R)
• M53: 21,937,780 km (0.117 R)
• M54: 21,990,438 km (0.12 R)
• M55: 22,095,905 km (0.071 R)
• M56: 22,201,521 km (0.118 R)
• M57: 22,519,117 km (0.099 R)
• M58: 23,105,541 km (0.094 R)
• M59: 23,859,215 km (0.096 R)
• M60: 24,075,982 km (0.096 R)
• M61: 24,184,590 km (0.116 R)
• M62: 25,224,744 km (0.072 R)
• M63: 25,556,253 km (0.077 R)
• M64: 25,833,607 km (0.119 R)
• M65: 27,065,845 km (0.099 R)
• M66: 27,405,133 km (0.112 R)
• M67: 29,007,476 km (0.112 R)
• M68: 29,065,221 km (0.099 R)
• M69: 29,412,737 km (0.046 R)
• M70: 30,639,738 km (0.114 R)
• M71: 31,348,383 km (0.061 R)
• M72: 31,585,795 km (0.033 R)
• M73: 31,704,726 km (0.057 R)
• M74: 32,241,782 km (0.067 R)
• M75: 32,842,118 km (0.094 R)
• M76: 33,203,995 km (0.071 R)
• M77: 33,506,632 km (0.108 R)
• M78: 34,236,520 km (0.074 R)
• M79: 35,094,763 km (0.102 R)
• M80: 37,208,431 km (0.112 R)
• M81: 37,522,736 km (0.116 R)
• M82: 37,901,069 km (0.071 R)
• M83: 38,597,896 km (0.055 R)
• M84: 38,725,054 km (0.106 R)
• M85: 38,852,362 km (0.109 R)
• M86: 39,683,229 km (0.075 R)
• M87: 42,210,535 km (0.074 R)
• M88: 42,735,325 km (0.119 R)
• M89: 43,130,413 km (0.073 R)
• M90: 43,857,757 km (0.059 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 69

Radius: 7.2

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 9.81 AU - 10.27 AU

Year: 20541 Days

Day: 24.6 Hours

Environment

Temp: -240 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 36,038,235 km

• M1: 90,656 km (0.083 R)
• M2: 223,200 km (0.041 R)
• M3: 444,156 km (0.051 R)
• M4: 591,660 km (0.054 R)
• M5: 784,042 km (0.034 R)
• M6: 902,973 km (0.079 R)
• M7: 1,175,540 km (0.115 R)
• M8: 1,347,727 km (0.114 R)
• M9: 1,418,936 km (0.069 R)
• M10: 1,992,793 km (0.092 R)
• M11: 3,066,756 km (0.087 R)
• M12: 3,426,240 km (0.029 R)
• M13: 3,748,623 km (0.065 R)
• M14: 3,849,752 km (0.082 R)
• M15: 3,977,508 km (0.079 R)
• M16: 4,237,210 km (0.101 R)
• M17: 4,289,869 km (0.12 R)
• M18: 5,160,977 km (0.087 R)
• M19: 5,790,934 km (0.066 R)
• M20: 5,937,539 km (0.115 R)
• M21: 6,085,342 km (0.115 R)
• M22: 6,414,757 km (0.073 R)
• M23: 6,719,338 km (0.08 R)
• M24: 7,122,355 km (0.109 R)
• M25: 7,886,800 km (0.07 R)
• M26: 8,147,399 km (0.091 R)
• M27: 9,354,953 km (0.11 R)
• M28: 9,665,518 km (0.119 R)
• M29: 9,769,788 km (0.08 R)
• M30: 10,581,656 km (0.055 R)
• M31: 11,086,399 km (0.11 R)
• M32: 12,306,818 km (0.027 R)
• M33: 12,609,156 km (0.111 R)
• M34: 14,752,744 km (0.1 R)
• M35: 14,872,871 km (0.108 R)
• M36: 16,256,950 km (0.054 R)
• M37: 16,381,116 km (0.071 R)
• M38: 16,463,994 km (0.108 R)
• M39: 17,090,210 km (0.087 R)
• M40: 17,300,695 km (0.078 R)
• M41: 17,894,598 km (0.099 R)
• M42: 18,538,467 km (0.07 R)
• M43: 19,716,251 km (0.096 R)
• M44: 20,114,182 km (0.089 R)
• M45: 21,596,098 km (0.06 R)
• M46: 22,006,296 km (0.083 R)
• M47: 23,672,816 km (0.113 R)
• M48: 23,813,438 km (0.084 R)
• M49: 23,954,509 km (0.113 R)
• M50: 25,331,557 km (0.087 R)
• M51: 25,619,683 km (0.111 R)
• M52: 26,831,724 km (0.083 R)
• M53: 26,978,480 km (0.1 R)
• M54: 27,765,514 km (0.12 R)
• M55: 28,161,799 km (0.075 R)
• M56: 28,410,431 km (0.087 R)
• M57: 28,709,776 km (0.114 R)
• M58: 29,010,169 km (0.095 R)
• M59: 30,578,702 km (0.086 R)
• M60: 30,936,690 km (0.085 R)
• M61: 31,296,024 km (0.108 R)
• M62: 31,553,632 km (0.107 R)
• M63: 31,656,854 km (0.097 R)
• M64: 31,811,838 km (0.056 R)
• M65: 34,379,685 km (0.092 R)
• M66: 34,592,114 km (0.035 R)
• M67: 35,018,618 km (0.058 R)
• M68: 35,554,028 km (0.031 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 14,619 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit