🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.19 AU - 1.31 AU

Year: 503 Days

Day: 25.5 Hours

Environment

Temp: -7 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 74,836,508 km

• M1: 121,025 km (0.085 R)
• M2: 140,173 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.59 AU - 1.81 AU

Year: 798 Days

Day: 46.6 Hours

Environment

Temp: -40 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,836,508 km

• M1: 102,923 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.3

Radius: 13.9

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 8.15 AU - 9.43 AU

Year: 9379 Days

Day: 13.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 74,836,508 km

• M1: 217,964 km (0.106 R)
• M2: 474,225 km (0.11 R)
• M3: 747,989 km (0.115 R)
• M4: 944,711 km (0.091 R)
• M5: 1,247,048 km (0.087 R)
• M6: 1,718,880 km (0.092 R)
• M7: 1,943,875 km (0.108 R)
• M8: 2,222,576 km (0.108 R)
• M9: 3,516,448 km (0.033 R)
• M10: 3,620,418 km (0.1 R)
• M11: 3,804,872 km (0.066 R)
• M12: 5,815,916 km (0.07 R)
• M13: 5,908,518 km (0.095 R)
• M14: 6,001,567 km (0.07 R)
• M15: 6,095,216 km (0.11 R)
• M16: 6,538,474 km (0.096 R)
• M17: 6,699,292 km (0.085 R)
• M18: 6,861,456 km (0.086 R)
• M19: 6,992,204 km (0.118 R)
• M20: 7,123,851 km (0.054 R)
• M21: 7,422,897 km (0.065 R)
• M22: 7,557,086 km (0.094 R)
• M23: 7,760,090 km (0.07 R)
• M24: 7,862,116 km (0.065 R)
• M25: 7,999,148 km (0.081 R)
• M26: 8,625,065 km (0.094 R)
• M27: 9,051,120 km (0.092 R)
• M28: 10,035,025 km (0.113 R)
• M29: 10,445,671 km (0.048 R)
• M30: 10,558,618 km (0.053 R)
• M31: 12,182,503 km (0.088 R)
• M32: 12,580,583 km (0.085 R)
• M33: 12,983,001 km (0.075 R)
• M34: 15,015,437 km (0.053 R)
• M35: 15,614,278 km (0.113 R)
• M36: 16,967,839 km (0.1 R)
• M37: 17,145,262 km (0.114 R)
• M38: 17,546,783 km (0.072 R)
• M39: 17,681,272 km (0.09 R)
• M40: 19,460,888 km (0.1 R)
• M41: 20,160,557 km (0.084 R)
• M42: 20,348,602 km (0.064 R)
• M43: 21,776,962 km (0.067 R)
• M44: 22,503,260 km (0.071 R)
• M45: 22,893,860 km (0.115 R)
• M46: 23,979,491 km (0.073 R)
• M47: 24,880,370 km (0.08 R)
• M48: 25,639,579 km (0.119 R)
• M49: 26,509,191 km (0.088 R)
• M50: 26,921,782 km (0.118 R)
• M51: 27,440,438 km (0.098 R)
• M52: 27,910,176 km (0.059 R)
• M53: 28,329,798 km (0.081 R)
• M54: 28,698,856 km (0.088 R)
• M55: 29,228,731 km (0.114 R)
• M56: 29,441,609 km (0.118 R)
• M57: 29,548,123 km (0.106 R)
• M58: 30,567,483 km (0.109 R)
• M59: 31,434,851 km (0.071 R)
• M60: 31,816,924 km (0.091 R)
• M61: 31,981,182 km (0.065 R)
• M62: 32,090,688 km (0.101 R)
• M63: 32,420,402 km (0.094 R)
• M64: 32,585,558 km (0.105 R)
• M65: 32,751,163 km (0.1 R)
• M66: 32,861,566 km (0.051 R)
• M67: 33,193,823 km (0.099 R)
• M68: 33,582,777 km (0.1 R)
• M69: 34,365,473 km (0.076 R)
• M70: 34,759,065 km (0.038 R)
• M71: 35,210,552 km (0.083 R)
• M72: 35,323,797 km (0.073 R)
• M73: 35,720,980 km (0.117 R)
• M74: 36,462,536 km (0.108 R)
• M75: 36,806,462 km (0.1 R)
• M76: 37,497,753 km (0.076 R)
• M77: 39,010,038 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.9

Radius: 9.5

Gravity: 8.31 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 8.97 AU - 12.43 AU

Year: 12596 Days

Day: 5.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 74,836,508 km

• M1: 159,322 km (0.069 R)
• M2: 510,877 km (0.075 R)
• M3: 2,448,917 km (0.047 R)
• M4: 2,538,377 km (0.087 R)
• M5: 2,628,883 km (0.092 R)
• M6: 3,326,009 km (0.104 R)
• M7: 4,730,733 km (0.097 R)
• M8: 4,880,331 km (0.109 R)
• M9: 5,651,658 km (0.092 R)
• M10: 6,460,833 km (0.05 R)
• M11: 7,091,238 km (0.096 R)
• M12: 7,262,677 km (0.108 R)
• M13: 7,478,996 km (0.1 R)
• M14: 8,410,542 km (0.053 R)
• M15: 8,820,889 km (0.069 R)
• M16: 8,912,892 km (0.119 R)
• M17: 9,566,634 km (0.109 R)
• M18: 10,283,956 km (0.115 R)
• M19: 10,478,284 km (0.082 R)
• M20: 10,870,380 km (0.112 R)
• M21: 11,117,964 km (0.089 R)
• M22: 12,280,639 km (0.108 R)
• M23: 12,435,024 km (0.118 R)
• M24: 12,693,978 km (0.108 R)
• M25: 13,007,086 km (0.054 R)
• M26: 13,375,546 km (0.073 R)
• M27: 13,640,932 km (0.059 R)
• M28: 14,230,797 km (0.096 R)
• M29: 14,719,533 km (0.03 R)
• M30: 16,444,995 km (0.104 R)
• M31: 17,533,918 km (0.047 R)
• M32: 18,527,846 km (0.109 R)
• M33: 19,121,001 km (0.055 R)
• M34: 19,841,166 km (0.099 R)
• M35: 20,265,276 km (0.104 R)
• M36: 20,570,006 km (0.098 R)
• M37: 21,431,541 km (0.083 R)
• M38: 21,991,635 km (0.114 R)
• M39: 22,367,574 km (0.082 R)
• M40: 22,619,497 km (0.105 R)
• M41: 23,062,606 km (0.036 R)
• M42: 23,444,530 km (0.06 R)
• M43: 23,764,519 km (0.074 R)
• M44: 23,828,697 km (0.085 R)
• M45: 24,538,389 km (0.056 R)
• M46: 25,648,854 km (0.082 R)
• M47: 26,909,216 km (0.083 R)
• M48: 27,042,957 km (0.068 R)
• M49: 30,809,532 km (0.079 R)
• M50: 31,089,878 km (0.037 R)
• M51: 32,432,669 km (0.075 R)
• M52: 32,717,802 km (0.039 R)
• M53: 32,932,176 km (0.107 R)
• M54: 33,147,148 km (0.111 R)
• M55: 33,866,714 km (0.086 R)
• M56: 34,591,366 km (0.065 R)
• M57: 34,664,220 km (0.065 R)
• M58: 34,882,783 km (0.116 R)
• M59: 35,321,254 km (0.099 R)
• M60: 35,761,521 km (0.081 R)
• M61: 35,908,725 km (0.071 R)
• M62: 36,721,939 km (0.114 R)
• M63: 36,870,340 km (0.056 R)
• M64: 37,242,540 km (0.049 R)
• M65: 37,840,482 km (0.12 R)
• M66: 38,441,566 km (0.118 R)
• M67: 39,501,168 km (0.096 R)
• M68: 41,262,683 km (0.104 R)
• M69: 41,417,068 km (0.104 R)
• M70: 42,503,298 km (0.118 R)
• M71: 43,598,654 km (0.091 R)
• M72: 44,149,922 km (0.116 R)
• M73: 44,624,147 km (0.091 R)
• M74: 44,862,008 km (0.109 R)
• M75: 46,057,295 km (0.089 R)
• M76: 46,538,252 km (0.068 R)
• M77: 46,618,586 km (0.074 R)
• M78: 49,623,259 km (0.078 R)
• M79: 49,869,647 km (0.116 R)
• M80: 50,528,626 km (0.065 R)
• M81: 50,693,782 km (0.092 R)
• M82: 50,859,237 km (0.119 R)
• M83: 51,107,569 km (0.072 R)
• M84: 53,109,189 km (0.102 R)
• M85: 53,866,453 km (0.073 R)
• M86: 54,373,291 km (0.106 R)
• M87: 55,817,658 km (0.103 R)
• M88: 55,903,079 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.6

Radius: 8.8

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 11.17 AU - 13.91 AU

Year: 15982 Days

Day: 6.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 74,836,508 km

• M1: 170,691 km (0.071 R)
• M2: 358,436 km (0.078 R)
• M3: 442,511 km (0.072 R)
• M4: 703,559 km (0.103 R)
• M5: 794,813 km (0.112 R)
• M6: 1,357,152 km (0.09 R)
• M7: 1,640,789 km (0.107 R)
• M8: 2,263,266 km (0.104 R)
• M9: 2,863,004 km (0.066 R)
• M10: 3,258,242 km (0.054 R)
• M11: 3,866,656 km (0.049 R)
• M12: 4,234,966 km (0.112 R)
• M13: 4,406,256 km (0.108 R)
• M14: 4,826,327 km (0.049 R)
• M15: 5,113,704 km (0.075 R)
• M16: 5,186,409 km (0.115 R)
• M17: 6,395,907 km (0.111 R)
• M18: 7,032,147 km (0.118 R)
• M19: 7,688,583 km (0.11 R)
• M20: 7,855,833 km (0.065 R)
• M21: 8,236,410 km (0.099 R)
• M22: 8,796,804 km (0.115 R)
• M23: 9,059,647 km (0.076 R)
• M24: 9,592,963 km (0.061 R)
• M25: 9,818,258 km (0.071 R)
• M26: 10,090,825 km (0.093 R)
• M27: 11,206,077 km (0.058 R)
• M28: 11,538,783 km (0.052 R)
• M29: 11,922,950 km (0.114 R)
• M30: 12,019,591 km (0.11 R)
• M31: 12,703,851 km (0.076 R)
• M32: 13,551,622 km (0.077 R)
• M33: 13,652,601 km (0.109 R)
• M34: 13,906,020 km (0.052 R)
• M35: 14,314,871 km (0.084 R)
• M36: 14,417,644 km (0.053 R)
• M37: 14,831,282 km (0.105 R)
• M38: 15,406,636 km (0.104 R)
• M39: 16,417,319 km (0.112 R)
• M40: 17,559,200 km (0.118 R)
• M41: 17,945,611 km (0.081 R)
• M42: 18,223,265 km (0.066 R)
• M43: 18,446,465 km (0.068 R)
• M44: 18,670,562 km (0.111 R)
• M45: 19,404,938 km (0.053 R)
• M46: 19,575,779 km (0.083 R)
• M47: 22,675,297 km (0.074 R)
• M48: 23,519,328 km (0.068 R)
• M49: 23,945,084 km (0.083 R)
• M50: 24,128,341 km (0.055 R)
• M51: 24,927,942 km (0.101 R)
• M52: 25,113,593 km (0.091 R)
• M53: 25,611,305 km (0.092 R)
• M54: 26,489,893 km (0.069 R)
• M55: 26,616,154 km (0.057 R)
• M56: 27,442,084 km (0.088 R)
• M57: 28,534,896 km (0.101 R)
• M58: 29,054,150 km (0.119 R)
• M59: 29,773,118 km (0.083 R)
• M60: 30,233,730 km (0.029 R)
• M61: 30,365,675 km (0.082 R)
• M62: 30,630,314 km (0.109 R)
• M63: 30,829,279 km (0.105 R)
• M64: 32,707,031 km (0.064 R)
• M65: 33,865,068 km (0.081 R)
• M66: 34,139,580 km (0.102 R)
• M67: 34,690,699 km (0.118 R)
• M68: 35,592,475 km (0.114 R)
• M69: 35,871,475 km (0.052 R)
• M70: 36,081,211 km (0.098 R)
• M71: 36,783,274 km (0.1 R)
• M72: 37,136,026 km (0.09 R)
• M73: 38,916,540 km (0.069 R)
• M74: 38,988,347 km (0.114 R)
• M75: 39,925,727 km (0.091 R)
• M76: 41,602,420 km (0.099 R)
• M77: 43,376,202 km (0.119 R)
• M78: 43,823,649 km (0.066 R)
• M79: 44,047,747 km (0.114 R)
• M80: 44,272,443 km (0.071 R)
• M81: 45,099,270 km (0.057 R)
• M82: 45,325,761 km (0.098 R)
• M83: 45,401,308 km (0.092 R)
• M84: 45,779,641 km (0.073 R)
• M85: 47,303,595 km (0.096 R)
• M86: 47,764,057 km (0.078 R)
• M87: 49,154,270 km (0.077 R)
• M88: 49,854,238 km (0.054 R)
• M89: 52,449,313 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 47

Radius: 5.8

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 12.03 AU - 18.27 AU

Year: 21222 Days

Day: 24.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 74,836,508 km

• M1: 80,334 km (0.112 R)
• M2: 184,903 km (0.086 R)
• M3: 248,632 km (0.114 R)
• M4: 412,142 km (0.035 R)
• M5: 776,563 km (0.076 R)
• M6: 974,481 km (0.115 R)
• M7: 1,950,607 km (0.046 R)
• M8: 2,298,571 km (0.044 R)
• M9: 2,439,193 km (0.113 R)
• M10: 2,479,884 km (0.086 R)
• M11: 3,250,762 km (0.12 R)
• M12: 4,658,926 km (0.085 R)
• M13: 4,965,901 km (0.105 R)
• M14: 5,200,321 km (0.071 R)
• M15: 7,173,068 km (0.095 R)
• M16: 7,497,396 km (0.092 R)
• M17: 7,586,557 km (0.054 R)
• M18: 8,099,229 km (0.088 R)
• M19: 8,716,470 km (0.089 R)
• M20: 8,904,664 km (0.118 R)
• M21: 8,999,210 km (0.079 R)
• M22: 9,189,348 km (0.117 R)
• M23: 10,490,700 km (0.111 R)
• M24: 10,925,880 km (0.103 R)
• M25: 11,572,592 km (0.063 R)
• M26: 11,779,486 km (0.045 R)
• M27: 12,407,199 km (0.061 R)
• M28: 12,512,815 km (0.081 R)
• M29: 12,618,880 km (0.102 R)
• M30: 13,586,030 km (0.112 R)
• M31: 16,356,433 km (0.111 R)
• M32: 17,646,266 km (0.094 R)
• M33: 17,725,403 km (0.102 R)
• M34: 17,844,483 km (0.082 R)
• M35: 18,403,680 km (0.088 R)
• M36: 21,073,852 km (0.036 R)
• M37: 21,410,746 km (0.107 R)
• M38: 21,876,893 km (0.119 R)
• M39: 22,603,939 km (0.083 R)
• M40: 22,991,996 km (0.108 R)
• M41: 23,906,189 km (0.114 R)
• M42: 26,310,675 km (0.109 R)
• M43: 26,992,243 km (0.111 R)
• M44: 28,094,630 km (0.072 R)
• M45: 29,728,687 km (0.077 R)
• M46: 31,537,176 km (0.084 R)
• M47: 31,777,879 km (0.034 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 410.4

Radius: 5.5

Gravity: 13.57 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 16.58 AU - 17.4 AU

Year: 25204 Days

Day: 16.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 52.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 74,836,508 km

• M1: 192,233 km (0.074 R)
• M2: 516,561 km (0.076 R)
• M3: 579,093 km (0.089 R)
• M4: 758,461 km (0.08 R)
• M5: 980,614 km (0.086 R)
• M6: 1,512,883 km (0.119 R)
• M7: 1,921,285 km (0.119 R)
• M8: 2,020,170 km (0.12 R)
• M9: 2,362,150 km (0.098 R)
• M10: 3,492,362 km (0.093 R)
• M11: 4,455,473 km (0.087 R)
• M12: 4,808,824 km (0.088 R)
• M13: 5,495,179 km (0.086 R)
• M14: 5,825,939 km (0.05 R)
• M15: 7,678,709 km (0.082 R)
• M16: 8,048,216 km (0.112 R)
• M17: 8,640,474 km (0.098 R)
• M18: 8,914,238 km (0.104 R)
• M19: 9,024,641 km (0.109 R)
• M20: 10,038,017 km (0.085 R)
• M21: 10,210,354 km (0.039 R)
• M22: 12,048,164 km (0.057 R)
• M23: 12,600,629 km (0.097 R)
• M24: 12,786,579 km (0.089 R)
• M25: 12,848,812 km (0.059 R)
• M26: 14,695,597 km (0.11 R)
• M27: 16,623,764 km (0.085 R)
• M28: 16,691,682 km (0.065 R)
• M29: 17,100,981 km (0.109 R)
• M30: 17,999,167 km (0.101 R)
• M31: 18,629,872 km (0.103 R)
• M32: 19,410,623 km (0.034 R)
• M33: 19,912,973 km (0.101 R)
• M34: 21,003,840 km (0.117 R)
• M35: 22,638,646 km (0.043 R)
• M36: 25,322,282 km (0.083 R)
• M37: 26,502,908 km (0.104 R)
• M38: 27,781,821 km (0.068 R)
• M39: 29,655,235 km (0.075 R)
• M40: 30,316,457 km (0.109 R)
• M41: 30,732,190 km (0.119 R)
• M42: 30,898,991 km (0.09 R)
• M43: 31,233,492 km (0.12 R)
• M44: 32,668,435 km (0.105 R)
• M45: 36,216,597 km (0.045 R)
• M46: 36,304,710 km (0.083 R)
• M47: 36,392,824 km (0.073 R)
• M48: 36,481,086 km (0.117 R)
• M49: 37,991,277 km (0.115 R)
• M50: 38,529,231 km (0.107 R)
• M51: 38,799,105 km (0.085 R)
• M52: 38,979,371 km (0.054 R)
• M53: 39,612,619 km (0.103 R)
• M54: 40,066,947 km (0.102 R)
• M55: 41,440,405 km (0.085 R)
• M56: 41,901,616 km (0.101 R)
• M57: 44,139,001 km (0.076 R)
• M58: 44,893,423 km (0.11 R)
• M59: 49,118,217 km (0.103 R)
• M60: 49,215,605 km (0.085 R)
• M61: 51,178,778 km (0.113 R)
• M62: 53,668,386 km (0.118 R)
• M63: 53,768,915 km (0.1 R)
• M64: 55,891,709 km (0.079 R)
• M65: 56,197,338 km (0.096 R)
• M66: 57,527,562 km (0.117 R)
• M67: 57,733,109 km (0.08 R)
• M68: 59,178,973 km (0.116 R)
• M69: 61,790,503 km (0.108 R)
• M70: 64,225,956 km (0.106 R)
• M71: 64,652,759 km (0.107 R)
• M72: 64,759,572 km (0.111 R)
• M73: 69,299,568 km (0.078 R)
• M74: 69,627,786 km (0.04 R)
• M75: 71,828,969 km (0.098 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 20,084 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit