🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.54 AU - 0.84 AU

Year: 207 Days

Day: 37.6 Hours

Environment

Temp: 183 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,172,670 km

• M1: 543,040 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.74 AU - 0.76 AU

Year: 235 Days

Day: 14.4 Hours

Environment

Temp: 173 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,172,670 km

• M1: 259,852 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.31 AU - 1.83 AU

Year: 711 Days

Day: 43.2 Hours

Environment

Temp: -32 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,172,670 km

• M1: 363,972 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.61 AU - 3.45 AU

Year: 1907 Days

Day: 38.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.7

Radius: 9.5

Gravity: 7.97 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 5.24 AU - 8.68 AU

Year: 6641 Days

Day: 7.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 64,172,670 km

• M1: 160,818 km (0.097 R)
• M2: 238,758 km (0.07 R)
• M3: 381,325 km (0.113 R)
• M4: 608,115 km (0.111 R)
• M5: 1,018,313 km (0.047 R)
• M6: 1,149,809 km (0.078 R)
• M7: 1,340,247 km (0.071 R)
• M8: 1,466,957 km (0.089 R)
• M9: 1,616,704 km (0.098 R)
• M10: 1,693,597 km (0.097 R)
• M11: 1,871,170 km (0.072 R)
• M12: 1,972,448 km (0.027 R)
• M13: 2,244,566 km (0.117 R)
• M14: 2,596,121 km (0.094 R)
• M15: 3,060,024 km (0.06 R)
• M16: 3,350,843 km (0.114 R)
• M17: 3,449,876 km (0.116 R)
• M18: 3,907,197 km (0.107 R)
• M19: 3,985,437 km (0.03 R)
• M20: 4,196,220 km (0.098 R)
• M21: 4,574,254 km (0.102 R)
• M22: 5,334,062 km (0.112 R)
• M23: 5,596,008 km (0.098 R)
• M24: 5,772,982 km (0.117 R)
• M25: 6,254,089 km (0.09 R)
• M26: 6,468,612 km (0.084 R)
• M27: 6,748,061 km (0.095 R)
• M28: 7,158,857 km (0.117 R)
• M29: 7,254,749 km (0.09 R)
• M30: 7,872,289 km (0.11 R)
• M31: 8,439,115 km (0.087 R)
• M32: 9,471,340 km (0.116 R)
• M33: 10,145,578 km (0.097 R)
• M34: 10,434,152 km (0.112 R)
• M35: 10,688,917 km (0.096 R)
• M36: 11,241,682 km (0.055 R)
• M37: 11,316,032 km (0.099 R)
• M38: 12,336,439 km (0.108 R)
• M39: 12,721,953 km (0.047 R)
• M40: 13,072,161 km (0.104 R)
• M41: 13,268,134 km (0.108 R)
• M42: 14,182,177 km (0.089 R)
• M43: 14,667,174 km (0.117 R)
• M44: 15,322,113 km (0.1 R)
• M45: 15,528,857 km (0.058 R)
• M46: 15,861,413 km (0.046 R)
• M47: 16,576,042 km (0.083 R)
• M48: 16,703,201 km (0.118 R)
• M49: 17,430,097 km (0.089 R)
• M50: 17,516,265 km (0.045 R)
• M51: 18,430,009 km (0.091 R)
• M52: 20,575,990 km (0.072 R)
• M53: 21,078,938 km (0.12 R)
• M54: 21,401,023 km (0.089 R)
• M55: 21,817,503 km (0.061 R)
• M56: 22,236,826 km (0.037 R)
• M57: 22,517,771 km (0.052 R)
• M58: 23,177,946 km (0.089 R)
• M59: 23,558,074 km (0.115 R)
• M60: 23,988,168 km (0.07 R)
• M61: 25,001,694 km (0.07 R)
• M62: 25,832,411 km (0.049 R)
• M63: 27,923,490 km (0.05 R)
• M64: 28,632,584 km (0.077 R)
• M65: 28,938,212 km (0.081 R)
• M66: 29,398,824 km (0.109 R)
• M67: 29,861,829 km (0.094 R)
• M68: 30,482,960 km (0.051 R)
• M69: 30,638,841 km (0.104 R)
• M70: 31,108,279 km (0.093 R)
• M71: 31,370,075 km (0.098 R)
• M72: 32,106,994 km (0.119 R)
• M73: 32,424,590 km (0.104 R)
• M74: 32,583,912 km (0.109 R)
• M75: 33,866,714 km (0.041 R)
• M76: 34,568,478 km (0.09 R)
• M77: 35,165,971 km (0.107 R)
• M78: 35,712,153 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.9

Radius: 8.8

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 6.63 AU - 10.89 AU

Year: 9377 Days

Day: 13 Hours

Environment

Temp: -171 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 64,172,670 km

• M1: 112,049 km (0.116 R)
• M2: 472,729 km (0.091 R)
• M3: 660,923 km (0.114 R)
• M4: 873,652 km (0.055 R)
• M5: 1,079,498 km (0.11 R)
• M6: 1,316,461 km (0.081 R)
• M7: 1,570,179 km (0.113 R)
• M8: 1,652,757 km (0.043 R)
• M9: 1,839,455 km (0.082 R)
• M10: 1,944,324 km (0.117 R)
• M11: 2,575,776 km (0.088 R)
• M12: 2,673,763 km (0.111 R)
• M13: 2,753,050 km (0.088 R)
• M14: 2,833,084 km (0.09 R)
• M15: 2,954,857 km (0.096 R)
• M16: 3,415,768 km (0.114 R)
• M17: 3,480,245 km (0.113 R)
• M18: 3,899,119 km (0.096 R)
• M19: 3,966,737 km (0.108 R)
• M20: 4,194,874 km (0.104 R)
• M21: 4,545,232 km (0.062 R)
• M22: 4,856,695 km (0.069 R)
• M23: 5,027,236 km (0.118 R)
• M24: 6,013,236 km (0.087 R)
• M25: 6,811,640 km (0.107 R)
• M26: 7,530,458 km (0.028 R)
• M27: 7,841,771 km (0.097 R)
• M28: 7,898,768 km (0.079 R)
• M29: 7,984,637 km (0.104 R)
• M30: 8,042,082 km (0.071 R)
• M31: 8,741,752 km (0.099 R)
• M32: 8,919,773 km (0.094 R)
• M33: 9,098,991 km (0.057 R)
• M34: 9,430,650 km (0.109 R)
• M35: 9,521,755 km (0.086 R)
• M36: 9,889,167 km (0.098 R)
• M37: 10,012,735 km (0.071 R)
• M38: 10,859,908 km (0.101 R)
• M39: 11,599,819 km (0.032 R)
• M40: 12,090,949 km (0.046 R)
• M41: 12,823,679 km (0.081 R)
• M42: 12,958,467 km (0.115 R)
• M43: 13,059,894 km (0.084 R)
• M44: 13,127,662 km (0.034 R)
• M45: 13,195,579 km (0.098 R)
• M46: 13,673,844 km (0.111 R)
• M47: 14,262,362 km (0.087 R)
• M48: 14,894,413 km (0.063 R)
• M49: 15,178,200 km (0.069 R)
• M50: 15,499,686 km (0.081 R)
• M51: 15,607,396 km (0.117 R)
• M52: 16,697,666 km (0.114 R)
• M53: 17,699,971 km (0.115 R)
• M54: 18,076,060 km (0.116 R)
• M55: 19,220,185 km (0.09 R)
• M56: 19,297,228 km (0.098 R)
• M57: 19,568,000 km (0.115 R)
• M58: 20,230,718 km (0.119 R)
• M59: 20,466,335 km (0.092 R)
• M60: 20,861,124 km (0.118 R)
• M61: 21,059,341 km (0.114 R)
• M62: 21,457,870 km (0.067 R)
• M63: 21,778,608 km (0.046 R)
• M64: 21,858,942 km (0.03 R)
• M65: 22,141,083 km (0.069 R)
• M66: 22,424,571 km (0.096 R)
• M67: 22,546,344 km (0.071 R)
• M68: 23,240,927 km (0.062 R)
• M69: 23,652,770 km (0.11 R)
• M70: 23,942,541 km (0.098 R)
• M71: 24,025,418 km (0.093 R)
• M72: 24,316,685 km (0.044 R)
• M73: 25,155,181 km (0.111 R)
• M74: 25,324,077 km (0.099 R)
• M75: 26,003,251 km (0.111 R)
• M76: 26,602,391 km (0.12 R)
• M77: 26,688,410 km (0.096 R)
• M78: 26,817,513 km (0.106 R)
• M79: 27,770,750 km (0.069 R)
• M80: 28,427,186 km (0.092 R)
• M81: 29,576,845 km (0.039 R)
• M82: 29,889,056 km (0.043 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406

Radius: 11.2

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 7.84 AU - 10.74 AU

Year: 10240 Days

Day: 14.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 64,172,670 km

• M1: 149,598 km (0.057 R)
• M2: 351,106 km (0.037 R)
• M3: 453,282 km (0.097 R)
• M4: 554,709 km (0.091 R)
• M5: 665,112 km (0.111 R)
• M6: 976,575 km (0.084 R)
• M7: 1,486,853 km (0.101 R)
• M8: 2,161,390 km (0.076 R)
• M9: 2,846,847 km (0.082 R)
• M10: 2,946,480 km (0.102 R)
• M11: 3,072,740 km (0.072 R)
• M12: 3,226,676 km (0.087 R)
• M13: 3,730,971 km (0.073 R)
• M14: 4,034,505 km (0.052 R)
• M15: 4,374,691 km (0.052 R)
• M16: 4,577,545 km (0.084 R)
• M17: 4,783,392 km (0.113 R)
• M18: 5,022,599 km (0.097 R)
• M19: 5,543,947 km (0.109 R)
• M20: 6,276,678 km (0.077 R)
• M21: 6,737,738 km (0.105 R)
• M22: 7,006,117 km (0.11 R)
• M23: 7,346,602 km (0.096 R)
• M24: 7,902,657 km (0.086 R)
• M25: 8,221,450 km (0.116 R)
• M26: 8,328,562 km (0.106 R)
• M27: 8,472,326 km (0.11 R)
• M28: 9,018,358 km (0.095 R)
• M29: 9,351,512 km (0.09 R)
• M30: 9,726,554 km (0.059 R)
• M31: 10,336,764 km (0.06 R)
• M32: 10,685,477 km (0.101 R)
• M33: 10,763,567 km (0.074 R)
• M34: 11,156,411 km (0.117 R)
• M35: 11,514,249 km (0.091 R)
• M36: 11,714,560 km (0.055 R)
• M37: 12,159,465 km (0.098 R)
• M38: 12,240,995 km (0.119 R)
• M39: 12,363,516 km (0.08 R)
• M40: 12,857,937 km (0.117 R)
• M41: 13,065,878 km (0.112 R)
• M42: 13,527,387 km (0.118 R)
• M43: 14,208,058 km (0.06 R)
• M44: 14,336,862 km (0.088 R)
• M45: 15,030,696 km (0.063 R)
• M46: 15,558,328 km (0.109 R)
• M47: 15,958,054 km (0.06 R)
• M48: 16,677,021 km (0.093 R)
• M49: 16,994,917 km (0.088 R)
• M50: 17,086,171 km (0.101 R)
• M51: 17,406,610 km (0.112 R)
• M52: 17,590,615 km (0.108 R)
• M53: 17,914,195 km (0.073 R)
• M54: 18,053,471 km (0.1 R)
• M55: 18,193,195 km (0.101 R)
• M56: 18,333,219 km (0.093 R)
• M57: 18,802,508 km (0.095 R)
• M58: 20,379,120 km (0.098 R)
• M59: 21,011,919 km (0.116 R)
• M60: 22,396,447 km (0.091 R)
• M61: 23,810,446 km (0.054 R)
• M62: 24,734,662 km (0.098 R)
• M63: 24,993,466 km (0.065 R)
• M64: 25,097,287 km (0.118 R)
• M65: 26,300,951 km (0.065 R)
• M66: 27,096,064 km (0.069 R)
• M67: 27,309,540 km (0.068 R)
• M68: 27,469,909 km (0.118 R)
• M69: 27,737,988 km (0.106 R)
• M70: 28,276,690 km (0.079 R)
• M71: 28,493,009 km (0.057 R)
• M72: 29,145,704 km (0.11 R)
• M73: 30,965,712 km (0.106 R)
• M74: 31,188,912 km (0.091 R)
• M75: 31,524,460 km (0.1 R)
• M76: 31,692,758 km (0.061 R)
• M77: 32,312,392 km (0.103 R)
• M78: 33,277,897 km (0.101 R)
• M79: 33,392,040 km (0.111 R)
• M80: 34,310,421 km (0.068 R)
• M81: 35,004,555 km (0.109 R)
• M82: 35,761,969 km (0.073 R)
• M83: 38,544,639 km (0.118 R)
• M84: 38,844,733 km (0.11 R)
• M85: 39,931,561 km (0.088 R)
• M86: 40,113,771 km (0.096 R)
• M87: 40,539,677 km (0.088 R)
• M88: 40,722,784 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 290.2

Radius: 7.6

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 13.58 AU - 19.02 AU

Year: 23800 Days

Day: 15.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 64,172,670 km

• M1: 100,231 km (0.11 R)
• M2: 149,299 km (0.118 R)
• M3: 318,045 km (0.113 R)
• M4: 378,782 km (0.101 R)
• M5: 607,068 km (0.118 R)
• M6: 665,860 km (0.037 R)
• M7: 1,181,075 km (0.114 R)
• M8: 1,384,379 km (0.115 R)
• M9: 1,599,201 km (0.063 R)
• M10: 1,710,502 km (0.12 R)
• M11: 2,337,317 km (0.068 R)
• M12: 2,464,176 km (0.098 R)
• M13: 2,691,864 km (0.075 R)
• M14: 3,705,988 km (0.115 R)
• M15: 4,585,923 km (0.102 R)
• M16: 4,705,302 km (0.056 R)
• M17: 4,988,042 km (0.105 R)
• M18: 6,482,525 km (0.046 R)
• M19: 7,208,673 km (0.117 R)
• M20: 7,394,324 km (0.098 R)
• M21: 8,589,611 km (0.067 R)
• M22: 9,895,301 km (0.111 R)
• M23: 9,998,224 km (0.118 R)
• M24: 10,413,807 km (0.069 R)
• M25: 10,676,351 km (0.09 R)
• M26: 10,781,967 km (0.117 R)
• M27: 11,261,728 km (0.046 R)
• M28: 11,369,139 km (0.104 R)
• M29: 11,585,308 km (0.117 R)
• M30: 11,966,782 km (0.107 R)
• M31: 12,021,685 km (0.084 R)
• M32: 12,076,587 km (0.077 R)
• M33: 12,798,098 km (0.057 R)
• M34: 14,341,050 km (0.119 R)
• M35: 14,691,857 km (0.093 R)
• M36: 15,045,507 km (0.108 R)
• M37: 15,821,321 km (0.081 R)
• M38: 15,941,747 km (0.049 R)
• M39: 17,473,779 km (0.118 R)
• M40: 17,660,777 km (0.09 R)
• M41: 18,732,795 km (0.087 R)
• M42: 20,412,929 km (0.074 R)
• M43: 21,737,767 km (0.077 R)
• M44: 22,073,315 km (0.12 R)
• M45: 22,478,277 km (0.082 R)
• M46: 22,546,045 km (0.054 R)
• M47: 23,227,014 km (0.092 R)
• M48: 23,845,601 km (0.114 R)
• M49: 24,539,436 km (0.097 R)
• M50: 24,748,873 km (0.07 R)
• M51: 24,888,747 km (0.085 R)
• M52: 24,958,909 km (0.096 R)
• M53: 25,592,456 km (0.097 R)
• M54: 26,588,628 km (0.118 R)
• M55: 26,803,750 km (0.093 R)
• M56: 27,091,426 km (0.108 R)
• M57: 27,960,740 km (0.026 R)
• M58: 29,133,886 km (0.034 R)
• M59: 31,755,888 km (0.041 R)
• M60: 31,984,174 km (0.117 R)
• M61: 32,060,320 km (0.093 R)
• M62: 32,518,837 km (0.101 R)
• M63: 32,595,431 km (0.095 R)
• M64: 33,364,963 km (0.096 R)
• M65: 33,442,305 km (0.038 R)
• M66: 34,921,977 km (0.095 R)
• M67: 36,901,157 km (0.083 R)
• M68: 37,141,262 km (0.099 R)
• M69: 37,462,000 km (0.056 R)
• M70: 38,267,883 km (0.099 R)
• M71: 38,429,748 km (0.068 R)
• M72: 44,066,895 km (0.099 R)
• M73: 46,117,134 km (0.066 R)
• M74: 46,203,302 km (0.097 R)
• M75: 47,849,328 km (0.066 R)
• M76: 47,936,543 km (0.058 R)
• M77: 48,723,428 km (0.084 R)
• M78: 48,986,720 km (0.117 R)
• M79: 49,338,425 km (0.059 R)
• M80: 49,602,764 km (0.085 R)
• M81: 51,020,653 km (0.094 R)
• M82: 51,377,145 km (0.116 R)
• M83: 52,361,948 km (0.08 R)
• M84: 53,082,112 km (0.103 R)
• M85: 53,714,911 km (0.072 R)
• M86: 54,714,224 km (0.088 R)
• M87: 54,896,584 km (0.088 R)
• M88: 56,362,793 km (0.116 R)
• M89: 57,285,812 km (0.085 R)
• M90: 57,749,116 km (0.1 R)
• M91: 59,240,158 km (0.092 R)
• M92: 61,879,813 km (0.092 R)
• M93: 64,076,508 km (0.09 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 18,105 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit