🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.54 AU - 0.88 AU

Year: 230 Days

Day: 13.4 Hours

Environment

Temp: 124 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.8

Radius: 13.7

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.16 AU - 5.08 AU

Year: 3220 Days

Day: 5.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 58,525,684 km

• M1: 171,140 km (0.062 R)
• M2: 350,059 km (0.111 R)
• M3: 446,998 km (0.067 R)
• M4: 575,054 km (0.094 R)
• M5: 688,449 km (0.091 R)
• M6: 897,138 km (0.091 R)
• M7: 1,263,952 km (0.09 R)
• M8: 1,366,427 km (0.086 R)
• M9: 1,539,362 km (0.119 R)
• M10: 1,791,285 km (0.109 R)
• M11: 1,907,672 km (0.092 R)
• M12: 2,056,971 km (0.055 R)
• M13: 2,163,933 km (0.103 R)
• M14: 2,335,821 km (0.064 R)
• M15: 2,727,020 km (0.078 R)
• M16: 3,335,135 km (0.114 R)
• M17: 3,516,597 km (0.118 R)
• M18: 3,608,600 km (0.1 R)
• M19: 3,757,599 km (0.087 R)
• M20: 4,393,689 km (0.093 R)
• M21: 4,754,968 km (0.119 R)
• M22: 4,877,639 km (0.098 R)
• M23: 5,293,969 km (0.119 R)
• M24: 5,421,277 km (0.054 R)
• M25: 5,874,559 km (0.095 R)
• M26: 6,028,495 km (0.114 R)
• M27: 6,657,404 km (0.038 R)
• M28: 6,748,958 km (0.074 R)
• M29: 6,956,600 km (0.116 R)
• M30: 8,148,297 km (0.107 R)
• M31: 8,320,185 km (0.039 R)
• M32: 8,468,586 km (0.116 R)
• M33: 8,642,718 km (0.087 R)
• M34: 8,793,064 km (0.109 R)
• M35: 8,994,722 km (0.099 R)
• M36: 9,351,363 km (0.095 R)
• M37: 9,764,702 km (0.079 R)
• M38: 10,184,174 km (0.082 R)
• M39: 10,449,262 km (0.09 R)
• M40: 11,367,793 km (0.113 R)
• M41: 11,532,649 km (0.077 R)
• M42: 11,725,930 km (0.073 R)
• M43: 11,864,607 km (0.108 R)
• M44: 12,171,732 km (0.075 R)
• M45: 12,425,001 km (0.116 R)
• M46: 12,538,097 km (0.081 R)
• M47: 13,195,280 km (0.102 R)
• M48: 13,397,537 km (0.081 R)
• M49: 14,453,697 km (0.112 R)
• M50: 15,415,163 km (0.11 R)
• M51: 15,567,304 km (0.112 R)
• M52: 15,842,265 km (0.113 R)
• M53: 15,965,085 km (0.043 R)
• M54: 16,552,406 km (0.075 R)
• M55: 17,273,019 km (0.112 R)
• M56: 17,431,144 km (0.091 R)
• M57: 17,557,853 km (0.089 R)
• M58: 17,908,062 km (0.076 R)
• M59: 18,099,996 km (0.089 R)
• M60: 18,583,047 km (0.037 R)
• M61: 18,972,451 km (0.112 R)
• M62: 19,594,628 km (0.111 R)
• M63: 19,825,458 km (0.103 R)
• M64: 19,957,852 km (0.078 R)
• M65: 20,290,109 km (0.05 R)
• M66: 21,128,455 km (0.11 R)
• M67: 21,501,104 km (0.053 R)
• M68: 21,637,088 km (0.119 R)
• M69: 21,807,480 km (0.085 R)
• M70: 22,012,579 km (0.079 R)
• M71: 22,562,650 km (0.099 R)
• M72: 22,666,321 km (0.092 R)
• M73: 23,012,940 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635

Radius: 11.3

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.78 AU - 5.68 AU

Year: 3961 Days

Day: 6.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 58,525,684 km

• M1: 146,905 km (0.083 R)
• M2: 257,907 km (0.077 R)
• M3: 555,906 km (0.112 R)
• M4: 676,033 km (0.106 R)
• M5: 772,673 km (0.031 R)
• M6: 945,010 km (0.105 R)
• M7: 1,143,676 km (0.078 R)
• M8: 1,411,606 km (0.025 R)
• M9: 1,495,979 km (0.119 R)
• M10: 1,684,921 km (0.057 R)
• M11: 1,975,440 km (0.104 R)
• M12: 2,135,061 km (0.108 R)
• M13: 2,249,354 km (0.106 R)
• M14: 2,332,231 km (0.12 R)
• M15: 2,727,020 km (0.106 R)
• M16: 2,797,929 km (0.105 R)
• M17: 2,977,746 km (0.115 R)
• M18: 3,069,150 km (0.1 R)
• M19: 3,425,342 km (0.055 R)
• M20: 3,774,953 km (0.116 R)
• M21: 3,954,171 km (0.096 R)
• M22: 4,259,201 km (0.047 R)
• M23: 4,362,573 km (0.099 R)
• M24: 4,508,730 km (0.054 R)
• M25: 4,635,440 km (0.087 R)
• M26: 4,827,523 km (0.086 R)
• M27: 5,022,300 km (0.038 R)
• M28: 5,375,201 km (0.062 R)
• M29: 6,128,277 km (0.116 R)
• M30: 6,505,413 km (0.068 R)
• M31: 6,938,798 km (0.113 R)
• M32: 7,036,336 km (0.07 R)
• M33: 7,456,107 km (0.102 R)
• M34: 7,732,265 km (0.074 R)
• M35: 7,833,393 km (0.088 R)
• M36: 8,062,876 km (0.104 R)
• M37: 8,372,095 km (0.093 R)
• M38: 9,648,165 km (0.056 R)
• M39: 9,921,630 km (0.085 R)
• M40: 10,729,010 km (0.098 R)
• M41: 11,097,918 km (0.087 R)
• M42: 11,183,638 km (0.115 R)
• M43: 11,848,151 km (0.104 R)
• M44: 12,200,006 km (0.097 R)
• M45: 12,318,038 km (0.042 R)
• M46: 12,674,380 km (0.063 R)
• M47: 13,336,650 km (0.106 R)
• M48: 13,610,713 km (0.088 R)
• M49: 13,702,567 km (0.094 R)
• M50: 13,886,871 km (0.102 R)
• M51: 14,010,140 km (0.1 R)
• M52: 14,632,018 km (0.081 R)
• M53: 14,788,946 km (0.112 R)
• M54: 15,453,909 km (0.077 R)
• M55: 15,549,801 km (0.074 R)
• M56: 15,806,212 km (0.062 R)
• M57: 16,031,805 km (0.052 R)
• M58: 16,128,745 km (0.118 R)
• M59: 16,583,971 km (0.106 R)
• M60: 16,714,869 km (0.074 R)
• M61: 17,374,297 km (0.086 R)
• M62: 18,109,421 km (0.078 R)
• M63: 18,923,083 km (0.096 R)
• M64: 19,334,328 km (0.099 R)
• M65: 19,437,700 km (0.094 R)
• M66: 19,575,629 km (0.079 R)
• M67: 20,200,649 km (0.067 R)
• M68: 21,363,623 km (0.043 R)
• M69: 21,506,040 km (0.099 R)
• M70: 22,079,000 km (0.09 R)
• M71: 22,475,734 km (0.045 R)
• M72: 23,606,694 km (0.06 R)
• M73: 23,680,296 km (0.1 R)
• M74: 24,457,606 km (0.098 R)
• M75: 24,681,405 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.8

Radius: 12.5

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 8.46 AU - 8.8 AU

Year: 9761 Days

Day: 10.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 58,525,684 km

• M1: 605,572 km (0.086 R)
• M2: 1,117,795 km (0.077 R)
• M3: 1,368,073 km (0.075 R)
• M4: 2,346,742 km (0.11 R)
• M5: 2,799,275 km (0.118 R)
• M6: 3,116,273 km (0.109 R)
• M7: 3,279,185 km (0.12 R)
• M8: 3,814,147 km (0.085 R)
• M9: 4,077,140 km (0.078 R)
• M10: 4,225,841 km (0.1 R)
• M11: 4,528,776 km (0.069 R)
• M12: 5,060,148 km (0.053 R)
• M13: 5,220,218 km (0.105 R)
• M14: 5,381,933 km (0.027 R)
• M15: 5,810,531 km (0.115 R)
• M16: 5,944,571 km (0.111 R)
• M17: 7,161,699 km (0.104 R)
• M18: 7,596,580 km (0.105 R)
• M19: 7,854,187 km (0.076 R)
• M20: 8,416,077 km (0.12 R)
• M21: 8,874,894 km (0.055 R)
• M22: 9,224,354 km (0.107 R)
• M23: 9,538,959 km (0.08 R)
• M24: 10,097,856 km (0.108 R)
• M25: 11,247,516 km (0.104 R)
• M26: 11,583,662 km (0.046 R)
• M27: 12,961,010 km (0.111 R)
• M28: 13,136,787 km (0.029 R)
• M29: 13,669,057 km (0.096 R)
• M30: 13,937,884 km (0.116 R)
• M31: 14,298,864 km (0.034 R)
• M32: 14,754,688 km (0.096 R)
• M33: 15,215,151 km (0.044 R)
• M34: 15,307,901 km (0.105 R)
• M35: 15,914,820 km (0.095 R)
• M36: 16,434,672 km (0.077 R)
• M37: 16,816,147 km (0.115 R)
• M38: 16,960,060 km (0.078 R)
• M39: 17,588,072 km (0.11 R)
• M40: 19,216,295 km (0.12 R)
• M41: 19,618,265 km (0.052 R)
• M42: 20,943,851 km (0.032 R)
• M43: 22,456,286 km (0.084 R)
• M44: 22,986,012 km (0.078 R)
• M45: 23,092,376 km (0.095 R)
• M46: 23,466,221 km (0.046 R)
• M47: 23,573,483 km (0.088 R)
• M48: 23,734,450 km (0.097 R)
• M49: 25,036,251 km (0.068 R)
• M50: 25,420,269 km (0.111 R)
• M51: 26,194,288 km (0.079 R)
• M52: 26,639,940 km (0.092 R)
• M53: 27,369,678 km (0.106 R)
• M54: 28,447,980 km (0.08 R)
• M55: 29,193,725 km (0.096 R)
• M56: 29,424,405 km (0.077 R)
• M57: 30,062,141 km (0.064 R)
• M58: 30,998,025 km (0.034 R)
• M59: 31,174,551 km (0.067 R)
• M60: 32,181,045 km (0.029 R)
• M61: 33,499,601 km (0.058 R)
• M62: 34,652,402 km (0.101 R)
• M63: 35,019,216 km (0.083 R)
• M64: 35,141,737 km (0.115 R)
• M65: 35,571,830 km (0.083 R)
• M66: 36,003,570 km (0.104 R)
• M67: 37,184,346 km (0.091 R)
• M68: 39,711,353 km (0.066 R)
• M69: 40,351,782 km (0.072 R)
• M70: 40,866,548 km (0.064 R)
• M71: 42,685,359 km (0.073 R)
• M72: 43,012,978 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 506.8

Radius: 3.6

Gravity: 39.1 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 10.96 AU - 12.72 AU

Year: 15685 Days

Day: 18.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 58,525,684 km

• M1: 54,454 km (0.114 R)
• M2: 152,141 km (0.098 R)
• M3: 318,793 km (0.111 R)
• M4: 603,029 km (0.072 R)
• M5: 659,727 km (0.081 R)
• M6: 904,319 km (0.074 R)
• M7: 1,013,974 km (0.07 R)
• M8: 1,198,279 km (0.09 R)
• M9: 1,222,065 km (0.083 R)
• M10: 1,811,481 km (0.038 R)
• M11: 1,894,059 km (0.091 R)
• M12: 2,034,531 km (0.084 R)
• M13: 2,691,565 km (0.117 R)
• M14: 2,754,396 km (0.084 R)
• M15: 2,913,419 km (0.108 R)
• M16: 3,613,537 km (0.096 R)
• M17: 3,648,094 km (0.071 R)
• M18: 3,752,513 km (0.092 R)
• M19: 4,849,963 km (0.093 R)
• M20: 4,888,110 km (0.117 R)
• M21: 5,003,301 km (0.118 R)
• M22: 5,592,417 km (0.117 R)
• M23: 5,672,602 km (0.104 R)
• M24: 6,920,697 km (0.044 R)
• M25: 6,963,781 km (0.084 R)
• M26: 8,203,947 km (0.048 R)
• M27: 8,802,488 km (0.098 R)
• M28: 9,130,556 km (0.065 R)
• M29: 10,829,988 km (0.063 R)
• M30: 10,879,954 km (0.087 R)
• M31: 11,231,958 km (0.054 R)
• M32: 11,333,235 km (0.095 R)
• M33: 11,638,714 km (0.039 R)
• M34: 11,998,647 km (0.088 R)
• M35: 12,309,960 km (0.099 R)
• M36: 13,581,841 km (0.07 R)
• M37: 15,173,562 km (0.082 R)
• M38: 17,580,742 km (0.061 R)
• M39: 18,948,365 km (0.09 R)
• M40: 19,858,669 km (0.082 R)
• M41: 19,919,854 km (0.062 R)
• M42: 20,349,798 km (0.116 R)
• M43: 20,473,217 km (0.082 R)
• M44: 22,673,352 km (0.109 R)
• M45: 23,380,053 km (0.1 R)
• M46: 23,509,305 km (0.068 R)
• M47: 23,833,634 km (0.046 R)
• M48: 24,028,859 km (0.101 R)
• M49: 29,566,972 km (0.051 R)
• M50: 29,706,696 km (0.076 R)
• M51: 29,916,881 km (0.097 R)
• M52: 30,409,058 km (0.096 R)
• M53: 31,116,806 km (0.115 R)
• M54: 31,187,865 km (0.11 R)
• M55: 32,620,713 km (0.108 R)
• M56: 32,982,291 km (0.095 R)
• M57: 33,855,345 km (0.116 R)
• M58: 34,221,411 km (0.12 R)
• M59: 34,883,680 km (0.056 R)
• M60: 35,698,689 km (0.106 R)
• M61: 37,725,741 km (0.118 R)
• M62: 39,635,657 km (0.063 R)
• M63: 40,718,895 km (0.098 R)
• M64: 41,342,269 km (0.032 R)
• M65: 41,890,246 km (0.116 R)
• M66: 42,598,442 km (0.077 R)
• M67: 43,389,815 km (0.104 R)
• M68: 43,867,032 km (0.095 R)
• M69: 44,346,045 km (0.082 R)
• M70: 45,874,037 km (0.083 R)
• M71: 46,278,999 km (0.091 R)
• M72: 47,828,683 km (0.038 R)
• M73: 48,733,601 km (0.112 R)
• M74: 48,816,179 km (0.096 R)
• M75: 49,312,395 km (0.093 R)
• M76: 49,561,176 km (0.08 R)
• M77: 49,976,609 km (0.1 R)
• M78: 51,818,608 km (0.075 R)
• M79: 53,257,141 km (0.057 R)
• M80: 53,853,289 km (0.088 R)
• M81: 54,109,400 km (0.074 R)
• M82: 54,794,558 km (0.088 R)
• M83: 56,519,721 km (0.094 R)
• M84: 56,866,938 km (0.097 R)
• M85: 57,040,771 km (0.109 R)
• M86: 57,389,034 km (0.098 R)
• M87: 58,350,350 km (0.076 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 14,114 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit