🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner System (Rocky)

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: 337.3

Radius: 11.5

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.52 AU - 0.64 AU

Year: 310 Days

Day: 13.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 59,780,078 km

• M1: 146,606 km (0.108 R)
• M2: 222,901 km (0.074 R)
• M3: 296,204 km (0.103 R)
• M4: 371,003 km (0.077 R)
• M5: 445,502 km (0.115 R)
• M6: 550,071 km (0.102 R)
• M7: 647,609 km (0.1 R)
• M8: 745,745 km (0.114 R)
• M9: 818,600 km (0.08 R)
• M10: 992,133 km (0.101 R)
• M11: 1,076,805 km (0.104 R)
• M12: 1,203,365 km (0.053 R)
• M13: 1,283,251 km (0.069 R)
• M14: 1,368,970 km (0.084 R)
• M15: 1,460,524 km (0.108 R)
• M16: 1,538,465 km (0.029 R)
• M17: 1,719,179 km (0.052 R)
• M18: 1,814,323 km (0.111 R)
• M19: 1,924,128 km (0.114 R)
• M20: 2,110,826 km (0.114 R)
• M21: 2,199,687 km (0.11 R)
• M22: 2,330,884 km (0.103 R)
• M23: 2,409,124 km (0.075 R)
• M24: 2,511,599 km (0.065 R)
• M25: 2,687,376 km (0.097 R)
• M26: 2,793,740 km (0.108 R)
• M27: 2,877,066 km (0.089 R)
• M28: 2,976,100 km (0.054 R)
• M29: 3,101,613 km (0.046 R)
• M30: 3,193,017 km (0.098 R)
• M31: 3,316,435 km (0.049 R)
• M32: 3,467,679 km (0.118 R)
• M33: 3,679,958 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.1

Radius: 12.4

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.52 AU - 0.64 AU

Year: 310 Days

Day: 14.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 59,780,078 km

• M1: 168,746 km (0.11 R)
• M2: 245,939 km (0.111 R)
• M3: 323,580 km (0.104 R)
• M4: 413,638 km (0.047 R)
• M5: 526,734 km (0.059 R)
• M6: 604,675 km (0.117 R)
• M7: 769,232 km (0.103 R)
• M8: 852,259 km (0.115 R)
• M9: 955,930 km (0.107 R)
• M10: 1,079,049 km (0.05 R)
• M11: 1,198,578 km (0.085 R)
• M12: 1,310,029 km (0.11 R)
• M13: 1,461,870 km (0.115 R)
• M14: 1,560,904 km (0.095 R)
• M15: 1,687,015 km (0.087 R)
• M16: 1,831,228 km (0.049 R)
• M17: 1,908,719 km (0.104 R)
• M18: 2,002,517 km (0.101 R)
• M19: 2,090,181 km (0.094 R)
• M20: 2,226,166 km (0.085 R)
• M21: 2,369,181 km (0.119 R)
• M22: 2,454,153 km (0.107 R)
• M23: 2,589,689 km (0.058 R)
• M24: 2,715,052 km (0.106 R)
• M25: 2,804,212 km (0.096 R)
• M26: 2,924,489 km (0.096 R)
• M27: 3,037,734 km (0.052 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.2

Radius: 12.4

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.78 AU - 1.12 AU

Year: 651 Days

Day: 5.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 59,780,078 km

• M1: 158,275 km (0.055 R)
• M2: 325,675 km (0.113 R)
• M3: 503,546 km (0.076 R)
• M4: 592,258 km (0.055 R)
• M5: 683,064 km (0.069 R)
• M6: 779,405 km (0.037 R)
• M7: 1,003,054 km (0.067 R)
• M8: 1,131,259 km (0.086 R)
• M9: 1,271,133 km (0.095 R)
• M10: 1,507,498 km (0.089 R)
• M11: 1,599,949 km (0.102 R)
• M12: 1,719,927 km (0.085 R)
• M13: 1,862,793 km (0.102 R)
• M14: 1,989,502 km (0.106 R)
• M15: 2,084,796 km (0.107 R)
• M16: 2,174,555 km (0.029 R)
• M17: 2,510,701 km (0.076 R)
• M18: 2,681,392 km (0.082 R)
• M19: 2,764,419 km (0.083 R)
• M20: 2,886,790 km (0.08 R)
• M21: 2,972,061 km (0.092 R)
• M22: 3,321,372 km (0.111 R)
• M23: 3,435,366 km (0.036 R)
• M24: 3,517,495 km (0.059 R)
• M25: 3,650,487 km (0.091 R)
• M26: 3,751,316 km (0.064 R)
• M27: 3,853,192 km (0.042 R)
• M28: 4,367,211 km (0.119 R)
• M29: 4,501,400 km (0.115 R)
• M30: 4,682,563 km (0.106 R)
• M31: 4,958,870 km (0.111 R)
• M32: 5,117,743 km (0.089 R)
• M33: 5,230,989 km (0.098 R)
• M34: 5,335,558 km (0.116 R)
• M35: 5,663,177 km (0.108 R)
• M36: 5,741,267 km (0.12 R)
• M37: 5,908,218 km (0.092 R)
• M38: 6,136,953 km (0.029 R)
• M39: 6,257,380 km (0.043 R)
• M40: 6,368,531 km (0.102 R)
• M41: 7,069,995 km (0.105 R)
• M42: 7,196,406 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.7

Radius: 10

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.29 AU - 2.09 AU

Year: 1544 Days

Day: 14.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 59,780,078 km

• M1: 125,662 km (0.084 R)
• M2: 206,744 km (0.108 R)
• M3: 357,539 km (0.054 R)
• M4: 435,479 km (0.061 R)
• M5: 612,454 km (0.045 R)
• M6: 703,110 km (0.07 R)
• M7: 783,893 km (0.095 R)
• M8: 1,004,400 km (0.084 R)
• M9: 1,071,270 km (0.092 R)
• M10: 1,200,822 km (0.075 R)
• M11: 1,281,306 km (0.098 R)
• M12: 1,363,585 km (0.071 R)
• M13: 1,457,083 km (0.101 R)
• M14: 1,552,975 km (0.083 R)
• M15: 2,010,895 km (0.079 R)
• M16: 2,075,072 km (0.076 R)
• M17: 2,139,998 km (0.038 R)
• M18: 2,452,059 km (0.062 R)
• M19: 2,520,724 km (0.096 R)
• M20: 2,636,962 km (0.065 R)
• M21: 2,707,422 km (0.068 R)
• M22: 2,886,641 km (0.096 R)
• M23: 3,020,680 km (0.072 R)
• M24: 3,119,415 km (0.079 R)
• M25: 3,206,630 km (0.057 R)
• M26: 3,294,744 km (0.118 R)
• M27: 3,499,244 km (0.113 R)
• M28: 3,577,035 km (0.067 R)
• M29: 3,787,369 km (0.11 R)
• M30: 3,894,033 km (0.042 R)
• M31: 4,015,207 km (0.105 R)
• M32: 4,512,769 km (0.085 R)
• M33: 4,626,015 km (0.108 R)
• M34: 4,697,373 km (0.03 R)
• M35: 4,783,242 km (0.057 R)
• M36: 4,986,097 km (0.1 R)
• M37: 5,103,232 km (0.069 R)
• M38: 5,176,834 km (0.073 R)
• M39: 5,581,048 km (0.082 R)
• M40: 5,733,338 km (0.084 R)
• M41: 5,840,750 km (0.117 R)
• M42: 5,979,726 km (0.118 R)
• M43: 6,151,315 km (0.094 R)
• M44: 6,691,812 km (0.062 R)
• M45: 6,837,371 km (0.109 R)
• M46: 6,902,446 km (0.109 R)
• M47: 6,967,820 km (0.094 R)
• M48: 7,115,473 km (0.082 R)
• M49: 7,835,188 km (0.092 R)
• M50: 7,920,310 km (0.099 R)
• M51: 8,160,564 km (0.072 R)
• M52: 8,595,445 km (0.093 R)
• M53: 8,718,714 km (0.068 R)
• M54: 8,877,886 km (0.094 R)
• M55: 8,984,549 km (0.034 R)
• M56: 9,217,174 km (0.086 R)
• M57: 9,433,642 km (0.086 R)
• M58: 9,597,152 km (0.08 R)
• M59: 9,853,264 km (0.095 R)
• M60: 10,335,118 km (0.101 R)
• M61: 10,522,415 km (0.06 R)
• M62: 10,805,604 km (0.11 R)
• M63: 11,206,227 km (0.107 R)
• M64: 11,360,163 km (0.112 R)
• M65: 11,475,952 km (0.108 R)
• M66: 12,061,328 km (0.064 R)
• M67: 12,278,544 km (0.106 R)
• M68: 12,536,750 km (0.034 R)
• M69: 12,616,486 km (0.107 R)
• M70: 12,836,993 km (0.109 R)
• M71: 12,957,719 km (0.052 R)
• M72: 13,099,089 km (0.032 R)
• M73: 13,200,367 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 402.5

Radius: 7.6

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5.19 AU - 8.49 AU

Year: 12575 Days

Day: 15.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 59,780,078 km

• M1: 127,906 km (0.042 R)
• M2: 246,836 km (0.115 R)
• M3: 325,076 km (0.091 R)
• M4: 400,174 km (0.112 R)
• M5: 680,222 km (0.096 R)
• M6: 1,962,574 km (0.032 R)
• M7: 2,034,830 km (0.069 R)
• M8: 2,698,446 km (0.086 R)
• M9: 3,109,990 km (0.062 R)
• M10: 3,366,251 km (0.097 R)
• M11: 3,570,452 km (0.093 R)
• M12: 3,659,164 km (0.108 R)
• M13: 3,899,418 km (0.119 R)
• M14: 4,144,908 km (0.1 R)
• M15: 4,206,991 km (0.091 R)
• M16: 4,458,765 km (0.095 R)
• M17: 4,650,848 km (0.092 R)
• M18: 5,480,069 km (0.08 R)
• M19: 5,548,435 km (0.118 R)
• M20: 5,894,306 km (0.111 R)
• M21: 5,964,318 km (0.077 R)
• M22: 6,426,126 km (0.102 R)
• M23: 7,084,656 km (0.081 R)
• M24: 7,159,156 km (0.086 R)
• M25: 7,497,546 km (0.045 R)
• M26: 7,879,769 km (0.105 R)
• M27: 8,112,094 km (0.116 R)
• M28: 8,663,213 km (0.114 R)
• M29: 9,677,037 km (0.113 R)
• M30: 9,967,557 km (0.113 R)
• M31: 10,856,467 km (0.118 R)
• M32: 11,158,356 km (0.091 R)
• M33: 11,638,415 km (0.051 R)
• M34: 11,726,379 km (0.117 R)
• M35: 11,991,765 km (0.119 R)
• M36: 13,578,849 km (0.042 R)
• M37: 13,717,975 km (0.077 R)
• M38: 14,373,363 km (0.09 R)
• M39: 14,800,017 km (0.081 R)
• M40: 15,038,924 km (0.088 R)
• M41: 15,472,010 km (0.077 R)
• M42: 15,958,054 km (0.06 R)
• M43: 16,350,598 km (0.11 R)
• M44: 16,498,551 km (0.106 R)
• M45: 16,995,216 km (0.111 R)
• M46: 17,648,061 km (0.116 R)
• M47: 18,360,296 km (0.032 R)
• M48: 18,668,468 km (0.078 R)
• M49: 19,030,196 km (0.082 R)
• M50: 19,394,167 km (0.054 R)
• M51: 20,393,631 km (0.088 R)
• M52: 20,712,723 km (0.103 R)
• M53: 20,926,349 km (0.105 R)
• M54: 22,114,455 km (0.086 R)
• M55: 22,826,840 km (0.049 R)
• M56: 22,882,042 km (0.114 R)
• M57: 24,049,503 km (0.054 R)
• M58: 24,668,689 km (0.104 R)
• M59: 25,065,572 km (0.083 R)
• M60: 25,464,400 km (0.076 R)
• M61: 26,153,298 km (0.081 R)
• M62: 27,081,104 km (0.05 R)
• M63: 27,256,283 km (0.092 R)
• M64: 29,088,408 km (0.12 R)
• M65: 29,747,985 km (0.066 R)
• M66: 29,928,700 km (0.114 R)
• M67: 30,655,296 km (0.074 R)
• M68: 30,716,183 km (0.07 R)
• M69: 31,694,702 km (0.091 R)
• M70: 31,940,941 km (0.041 R)
• M71: 32,064,359 km (0.116 R)
• M72: 35,326,789 km (0.079 R)
• M73: 35,901,993 km (0.107 R)
• M74: 38,037,802 km (0.072 R)
• M75: 38,168,700 km (0.081 R)
• M76: 38,299,598 km (0.103 R)
• M77: 38,430,646 km (0.118 R)
• M78: 40,281,171 km (0.095 R)
• M79: 40,481,034 km (0.036 R)
• M80: 41,755,309 km (0.119 R)
• M81: 42,770,630 km (0.094 R)
• M82: 42,906,614 km (0.117 R)
• M83: 43,520,265 km (0.063 R)
• M84: 44,343,053 km (0.102 R)
• M85: 44,618,463 km (0.111 R)
• M86: 45,240,191 km (0.119 R)
• M87: 45,309,455 km (0.027 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 761

Radius: 4.4

Gravity: 39.31 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 7.05 AU - 7.09 AU

Year: 13214 Days

Day: 20 Hours

Environment

Temp: -221 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 59,780,078 km

• M1: 175,628 km (0.085 R)
• M2: 276,756 km (0.102 R)
• M3: 365,019 km (0.104 R)
• M4: 396,584 km (0.091 R)
• M5: 550,520 km (0.077 R)
• M6: 606,021 km (0.04 R)
• M7: 644,019 km (0.099 R)
• M8: 932,444 km (0.098 R)
• M9: 1,160,879 km (0.118 R)
• M10: 1,859,053 km (0.037 R)
• M11: 1,943,426 km (0.118 R)
• M12: 2,694,258 km (0.104 R)
• M13: 3,386,597 km (0.068 R)
• M14: 3,489,819 km (0.095 R)
• M15: 3,629,095 km (0.051 R)
• M16: 3,770,166 km (0.084 R)
• M17: 4,241,100 km (0.106 R)
• M18: 4,315,151 km (0.113 R)
• M19: 4,352,400 km (0.103 R)
• M20: 4,427,050 km (0.109 R)
• M21: 4,464,599 km (0.109 R)
• M22: 6,050,486 km (0.108 R)
• M23: 6,217,736 km (0.045 R)
• M24: 6,428,968 km (0.112 R)
• M25: 6,556,875 km (0.081 R)
• M26: 6,642,744 km (0.097 R)
• M27: 6,728,763 km (0.07 R)
• M28: 6,945,680 km (0.09 R)
• M29: 7,077,026 km (0.102 R)
• M30: 7,341,964 km (0.096 R)
• M31: 8,248,378 km (0.098 R)
• M32: 8,667,850 km (0.111 R)
• M33: 8,714,824 km (0.048 R)
• M34: 8,951,189 km (0.063 R)
• M35: 9,141,776 km (0.116 R)
• M36: 9,189,648 km (0.113 R)
• M37: 9,868,523 km (0.078 R)
• M38: 11,479,991 km (0.091 R)
• M39: 11,583,363 km (0.092 R)
• M40: 12,262,986 km (0.068 R)
• M41: 12,368,602 km (0.079 R)
• M42: 15,391,377 km (0.074 R)
• M43: 15,562,517 km (0.078 R)
• M44: 16,311,404 km (0.077 R)
• M45: 16,427,641 km (0.093 R)
• M46: 16,485,985 km (0.117 R)
• M47: 16,778,149 km (0.038 R)
• M48: 18,870,874 km (0.108 R)
• M49: 20,290,109 km (0.088 R)
• M50: 21,615,845 km (0.119 R)
• M51: 21,807,480 km (0.114 R)
• M52: 22,385,825 km (0.059 R)
• M53: 22,579,704 km (0.09 R)
• M54: 24,416,168 km (0.101 R)
• M55: 24,815,893 km (0.104 R)
• M56: 25,083,524 km (0.118 R)
• M57: 27,604,697 km (0.105 R)
• M58: 27,673,811 km (0.12 R)
• M59: 28,230,016 km (0.065 R)
• M60: 28,719,500 km (0.094 R)
• M61: 29,423,807 km (0.05 R)
• M62: 30,634,054 km (0.076 R)
• M63: 30,705,861 km (0.068 R)
• M64: 31,353,619 km (0.094 R)
• M65: 32,809,207 km (0.079 R)
• M66: 34,286,785 km (0.11 R)
• M67: 36,163,939 km (0.108 R)
• M68: 36,391,477 km (0.071 R)
• M69: 36,695,460 km (0.088 R)
• M70: 36,771,605 km (0.084 R)
• M71: 36,924,046 km (0.073 R)
• M72: 37,766,431 km (0.067 R)
• M73: 39,782,263 km (0.073 R)
• M74: 41,198,206 km (0.073 R)
• M75: 41,753,215 km (0.101 R)
• M76: 42,951,045 km (0.104 R)
• M77: 43,917,447 km (0.12 R)
• M78: 44,241,177 km (0.068 R)
• M79: 46,035,603 km (0.098 R)
• M80: 46,282,140 km (0.113 R)
• M81: 46,529,127 km (0.102 R)
• M82: 46,611,555 km (0.05 R)
• M83: 49,358,770 km (0.103 R)
• M84: 49,442,844 km (0.11 R)
• M85: 50,455,323 km (0.041 R)
• M86: 51,219,169 km (0.094 R)
• M87: 51,559,953 km (0.069 R)
• M88: 52,930,270 km (0.104 R)
• M89: 53,188,625 km (0.112 R)
• M90: 54,486,237 km (0.055 R)
• M91: 54,660,070 km (0.118 R)
• M92: 55,619,292 km (0.087 R)
• M93: 56,057,165 km (0.12 R)
• M94: 56,848,238 km (0.084 R)
• M95: 57,820,026 km (0.115 R)
• M96: 59,690,448 km (0.048 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 20,163 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit