🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.65 AU - 0.81 AU

Year: 223 Days

Day: 30.4 Hours

Environment

Temp: 128 °C

Axial Tilt: 45.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.75 AU - 0.83 AU

Year: 251 Days

Day: 40.4 Hours

Environment

Temp: 109 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.03 AU - 1.63 AU

Year: 549 Days

Day: 18.4 Hours

Environment

Temp: -6 °C

Axial Tilt: 10.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 89,563,923 km

• M1: 27,975 km (0.117 R)
• M2: 68,516 km (0.062 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.36 AU - 1.86 AU

Year: 732 Days

Day: 25.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 77.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.51 AU - 3.61 AU

Year: 2406 Days

Day: 38.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 89,563,923 km

• M1: 337,792 km (0.078 R)
• M2: 1,410,259 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.3

Radius: 12.1

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 7.77 AU - 8.79 AU

Year: 8533 Days

Day: 6 Hours

Environment

Temp: -167 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 89,563,923 km

• M1: 151,393 km (0.101 R)
• M2: 236,065 km (0.065 R)
• M3: 331,958 km (0.086 R)
• M4: 499,058 km (0.104 R)
• M5: 797,057 km (0.096 R)
• M6: 927,058 km (0.072 R)
• M7: 1,180,178 km (0.05 R)
• M8: 1,440,029 km (0.063 R)
• M9: 1,979,329 km (0.048 R)
• M10: 2,105,440 km (0.043 R)
• M11: 2,215,844 km (0.079 R)
• M12: 2,366,040 km (0.103 R)
• M13: 2,519,677 km (0.064 R)
• M14: 3,167,436 km (0.109 R)
• M15: 3,251,959 km (0.096 R)
• M16: 3,642,110 km (0.105 R)
• M17: 3,775,551 km (0.054 R)
• M18: 4,162,561 km (0.108 R)
• M19: 4,372,746 km (0.091 R)
• M20: 4,803,438 km (0.079 R)
• M21: 4,950,194 km (0.115 R)
• M22: 5,475,282 km (0.073 R)
• M23: 5,680,082 km (0.073 R)
• M24: 6,416,851 km (0.117 R)
• M25: 6,741,927 km (0.052 R)
• M26: 6,851,433 km (0.108 R)
• M27: 7,267,465 km (0.109 R)
• M28: 7,549,606 km (0.095 R)
• M29: 8,095,339 km (0.035 R)
• M30: 8,299,690 km (0.095 R)
• M31: 8,952,984 km (0.047 R)
• M32: 9,164,366 km (0.075 R)
• M33: 9,592,215 km (0.054 R)
• M34: 9,777,567 km (0.116 R)
• M35: 10,467,213 km (0.06 R)
• M36: 10,753,993 km (0.04 R)
• M37: 11,302,568 km (0.071 R)
• M38: 11,629,589 km (0.055 R)
• M39: 11,761,385 km (0.114 R)
• M40: 11,959,751 km (0.091 R)
• M41: 12,595,692 km (0.059 R)
• M42: 13,105,372 km (0.111 R)
• M43: 13,345,626 km (0.086 R)
• M44: 13,552,669 km (0.083 R)
• M45: 13,656,640 km (0.077 R)
• M46: 13,830,473 km (0.115 R)
• M47: 14,145,227 km (0.076 R)
• M48: 14,426,919 km (0.09 R)
• M49: 14,853,124 km (0.063 R)
• M50: 16,673,131 km (0.051 R)
• M51: 17,082,880 km (0.086 R)
• M52: 18,408,766 km (0.089 R)
• M53: 18,485,510 km (0.098 R)
• M54: 18,832,278 km (0.084 R)
• M55: 18,948,365 km (0.12 R)
• M56: 19,026,007 km (0.117 R)
• M57: 19,142,394 km (0.113 R)
• M58: 19,806,908 km (0.105 R)
• M59: 20,043,272 km (0.064 R)
• M60: 20,240,891 km (0.091 R)
• M61: 20,638,223 km (0.069 R)
• M62: 21,239,008 km (0.05 R)
• M63: 21,561,840 km (0.106 R)
• M64: 21,926,859 km (0.028 R)
• M65: 22,089,771 km (0.048 R)
• M66: 22,622,040 km (0.03 R)
• M67: 22,704,319 km (0.056 R)
• M68: 23,241,525 km (0.065 R)
• M69: 23,324,552 km (0.098 R)
• M70: 23,699,295 km (0.081 R)
• M71: 24,244,130 km (0.114 R)
• M72: 24,581,473 km (0.087 R)
• M73: 24,962,948 km (0.057 R)
• M74: 25,047,919 km (0.05 R)
• M75: 25,346,218 km (0.085 R)
• M76: 25,602,928 km (0.1 R)
• M77: 25,989,488 km (0.03 R)
• M78: 26,986,409 km (0.094 R)
• M79: 27,073,624 km (0.119 R)
• M80: 27,467,515 km (0.052 R)
• M81: 27,775,238 km (0.079 R)
• M82: 27,951,465 km (0.119 R)
• M83: 29,240,998 km (0.028 R)
• M84: 30,005,892 km (0.07 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.4

Radius: 12.6

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 8.8 AU - 9.64 AU

Year: 10027 Days

Day: 13 Hours

Environment

Temp: -175 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 89,563,923 km

• M1: 201,209 km (0.099 R)
• M2: 468,989 km (0.04 R)
• M3: 721,660 km (0.118 R)
• M4: 828,623 km (0.08 R)
• M5: 1,040,004 km (0.096 R)
• M6: 1,313,320 km (0.059 R)
• M7: 1,634,058 km (0.113 R)
• M8: 1,878,650 km (0.075 R)
• M9: 2,031,240 km (0.083 R)
• M10: 2,188,168 km (0.116 R)
• M11: 2,403,739 km (0.102 R)
• M12: 2,798,228 km (0.099 R)
• M13: 3,062,717 km (0.108 R)
• M14: 3,397,218 km (0.118 R)
• M15: 3,807,864 km (0.112 R)
• M16: 3,970,178 km (0.053 R)
• M17: 4,134,736 km (0.118 R)
• M18: 4,268,177 km (0.063 R)
• M19: 5,241,461 km (0.071 R)
• M20: 5,495,328 km (0.063 R)
• M21: 6,053,179 km (0.093 R)
• M22: 6,205,020 km (0.091 R)
• M23: 6,668,175 km (0.115 R)
• M24: 6,864,448 km (0.084 R)
• M25: 7,874,682 km (0.038 R)
• M26: 8,207,837 km (0.106 R)
• M27: 8,931,142 km (0.096 R)
• M28: 10,166,671 km (0.079 R)
• M29: 10,666,777 km (0.09 R)
• M30: 11,643,651 km (0.069 R)
• M31: 11,833,042 km (0.118 R)
• M32: 13,137,685 km (0.094 R)
• M33: 13,632,555 km (0.079 R)
• M34: 13,982,614 km (0.113 R)
• M35: 14,487,806 km (0.11 R)
• M36: 15,308,500 km (0.099 R)
• M37: 15,829,100 km (0.1 R)
• M38: 16,091,645 km (0.085 R)
• M39: 17,969,397 km (0.089 R)
• M40: 18,353,265 km (0.117 R)
• M41: 18,629,124 km (0.107 R)
• M42: 19,408,828 km (0.045 R)
• M43: 19,577,275 km (0.078 R)
• M44: 19,746,171 km (0.053 R)
• M45: 23,047,347 km (0.084 R)
• M46: 24,245,776 km (0.047 R)
• M47: 24,366,651 km (0.087 R)
• M48: 25,341,431 km (0.112 R)
• M49: 26,266,993 km (0.095 R)
• M50: 26,827,536 km (0.116 R)
• M51: 26,952,749 km (0.114 R)
• M52: 30,403,673 km (0.102 R)
• M53: 31,518,476 km (0.068 R)
• M54: 33,115,284 km (0.07 R)
• M55: 35,765,709 km (0.096 R)
• M56: 36,664,194 km (0.095 R)
• M57: 37,290,710 km (0.069 R)
• M58: 37,570,308 km (0.105 R)
• M59: 37,850,505 km (0.086 R)
• M60: 38,061,139 km (0.063 R)
• M61: 38,413,143 km (0.042 R)
• M62: 40,189,019 km (0.079 R)
• M63: 40,762,877 km (0.086 R)
• M64: 41,339,576 km (0.104 R)
• M65: 41,918,969 km (0.076 R)
• M66: 42,792,920 km (0.111 R)
• M67: 43,012,380 km (0.113 R)
• M68: 43,746,756 km (0.114 R)
• M69: 45,004,425 km (0.11 R)
• M70: 45,153,125 km (0.104 R)
• M71: 47,403,975 km (0.117 R)
• M72: 49,307,458 km (0.114 R)
• M73: 49,460,796 km (0.071 R)
• M74: 50,229,879 km (0.08 R)
• M75: 51,080,642 km (0.119 R)
• M76: 51,313,416 km (0.112 R)
• M77: 51,546,639 km (0.108 R)
• M78: 52,013,983 km (0.097 R)

Asteroid Belt

Center: 11.37 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 13.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 263.8

Radius: 3.2

Gravity: 25.76 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 12.07 AU - 14.97 AU

Year: 17805 Days

Day: 20.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 89,563,923 km

• M1: 63,579 km (0.073 R)
• M2: 143,464 km (0.042 R)
• M3: 595,100 km (0.077 R)
• M4: 907,760 km (0.071 R)
• M5: 1,070,223 km (0.111 R)
• M6: 1,112,260 km (0.044 R)
• M7: 1,241,812 km (0.087 R)
• M8: 1,468,303 km (0.116 R)
• M9: 1,491,640 km (0.075 R)
• M10: 2,141,194 km (0.097 R)
• M11: 2,721,335 km (0.114 R)
• M12: 2,924,938 km (0.052 R)
• M13: 3,043,419 km (0.101 R)
• M14: 3,659,463 km (0.064 R)
• M15: 3,981,697 km (0.046 R)
• M16: 4,279,247 km (0.083 R)
• M17: 4,312,757 km (0.114 R)
• M18: 4,481,653 km (0.114 R)
• M19: 4,966,051 km (0.099 R)
• M20: 5,178,629 km (0.095 R)
• M21: 5,760,116 km (0.087 R)
• M22: 5,834,167 km (0.115 R)
• M23: 6,247,506 km (0.086 R)
• M24: 7,102,159 km (0.062 R)
• M25: 7,341,516 km (0.103 R)
• M26: 8,241,795 km (0.076 R)
• M27: 8,493,270 km (0.093 R)
• M28: 9,743,908 km (0.088 R)
• M29: 9,965,313 km (0.109 R)
• M30: 10,503,267 km (0.082 R)
• M31: 11,560,624 km (0.082 R)
• M32: 11,983,537 km (0.101 R)
• M33: 12,411,537 km (0.066 R)
• M34: 12,989,882 km (0.087 R)
• M35: 13,087,121 km (0.115 R)
• M36: 13,675,639 km (0.059 R)
• M37: 14,625,137 km (0.064 R)
• M38: 15,440,894 km (0.101 R)
• M39: 16,534,005 km (0.118 R)
• M40: 16,903,811 km (0.052 R)
• M41: 17,490,534 km (0.12 R)
• M42: 17,651,651 km (0.089 R)
• M43: 19,512,349 km (0.06 R)
• M44: 20,296,392 km (0.075 R)
• M45: 23,002,917 km (0.117 R)
• M46: 23,356,416 km (0.112 R)
• M47: 23,593,080 km (0.117 R)
• M48: 24,308,008 km (0.059 R)
• M49: 25,393,640 km (0.083 R)
• M50: 25,698,072 km (0.114 R)
• M51: 26,865,683 km (0.104 R)
• M52: 26,927,617 km (0.116 R)
• M53: 27,799,473 km (0.064 R)
• M54: 28,238,992 km (0.119 R)
• M55: 29,507,282 km (0.088 R)
• M56: 30,148,309 km (0.06 R)
• M57: 30,276,963 km (0.098 R)
• M58: 30,599,796 km (0.077 R)
• M59: 31,053,376 km (0.103 R)
• M60: 31,248,602 km (0.105 R)
• M61: 31,378,901 km (0.041 R)
• M62: 31,574,725 km (0.092 R)
• M63: 33,089,254 km (0.057 R)
• M64: 35,506,905 km (0.101 R)
• M65: 35,983,524 km (0.03 R)
• M66: 36,943,194 km (0.094 R)
• M67: 37,633,888 km (0.115 R)
• M68: 38,259,057 km (0.114 R)
• M69: 39,027,840 km (0.067 R)
• M70: 40,013,690 km (0.03 R)
• M71: 40,084,450 km (0.03 R)
• M72: 41,364,709 km (0.119 R)
• M73: 41,794,354 km (0.092 R)
• M74: 42,297,601 km (0.039 R)
• M75: 42,441,814 km (0.079 R)
• M76: 43,455,339 km (0.1 R)
• M77: 44,550,096 km (0.106 R)
• M78: 44,623,399 km (0.062 R)
• M79: 45,064,115 km (0.12 R)
• M80: 45,358,673 km (0.117 R)
• M81: 46,841,188 km (0.063 R)
• M82: 47,139,635 km (0.101 R)
• M83: 48,490,355 km (0.111 R)
• M84: 49,170,427 km (0.099 R)
• M85: 49,397,815 km (0.11 R)
• M86: 50,999,410 km (0.101 R)
• M87: 51,152,748 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 654.5

Radius: 6.3

Gravity: 16.49 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 13.44 AU - 21.48 AU

Year: 26130 Days

Day: 19.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 89,563,923 km

• M1: 119,977 km (0.085 R)
• M2: 497,563 km (0.093 R)
• M3: 639,381 km (0.115 R)
• M4: 821,292 km (0.086 R)
• M5: 876,195 km (0.109 R)
• M6: 1,264,252 km (0.075 R)
• M7: 1,665,174 km (0.05 R)
• M8: 3,254,352 km (0.058 R)
• M9: 4,272,665 km (0.106 R)
• M10: 4,665,808 km (0.081 R)
• M11: 4,866,718 km (0.036 R)
• M12: 4,917,432 km (0.118 R)
• M13: 5,173,394 km (0.117 R)
• M14: 5,225,154 km (0.097 R)
• M15: 5,381,335 km (0.082 R)
• M16: 7,314,588 km (0.115 R)
• M17: 7,430,975 km (0.05 R)
• M18: 7,783,876 km (0.117 R)
• M19: 9,312,318 km (0.107 R)
• M20: 9,565,288 km (0.049 R)
• M21: 10,403,036 km (0.077 R)
• M22: 11,533,547 km (0.1 R)
• M23: 12,285,725 km (0.073 R)
• M24: 12,354,839 km (0.12 R)
• M25: 12,493,517 km (0.103 R)
• M26: 12,632,792 km (0.118 R)
• M27: 14,053,224 km (0.096 R)
• M28: 16,049,757 km (0.093 R)
• M29: 16,352,992 km (0.114 R)
• M30: 17,662,721 km (0.071 R)
• M31: 17,819,051 km (0.046 R)
• M32: 17,975,830 km (0.116 R)
• M33: 18,607,432 km (0.054 R)
• M34: 19,811,246 km (0.113 R)
• M35: 20,218,152 km (0.103 R)
• M36: 20,545,622 km (0.083 R)
• M37: 20,957,465 km (0.068 R)
• M38: 21,455,177 km (0.112 R)
• M39: 22,209,150 km (0.105 R)
• M40: 24,522,532 km (0.051 R)
• M41: 26,374,105 km (0.12 R)
• M42: 26,731,943 km (0.113 R)
• M43: 27,271,542 km (0.105 R)
• M44: 29,465,844 km (0.05 R)
• M45: 32,958,206 km (0.079 R)
• M46: 33,054,398 km (0.098 R)
• M47: 34,021,398 km (0.103 R)
• M48: 34,215,875 km (0.037 R)
• M49: 35,785,307 km (0.091 R)
• M50: 40,220,435 km (0.101 R)
• M51: 41,252,361 km (0.073 R)
• M52: 41,459,703 km (0.086 R)
• M53: 43,553,026 km (0.103 R)
• M54: 43,658,493 km (0.058 R)
• M55: 45,252,159 km (0.032 R)
• M56: 46,217,514 km (0.117 R)
• M57: 46,648,655 km (0.113 R)
• M58: 46,756,665 km (0.029 R)
• M59: 46,864,824 km (0.081 R)
• M60: 47,081,292 km (0.071 R)
• M61: 47,623,734 km (0.115 R)
• M62: 48,386,833 km (0.055 R)
• M63: 49,814,595 km (0.09 R)
• M64: 49,924,998 km (0.051 R)
• M65: 51,144,819 km (0.117 R)
• M66: 51,367,570 km (0.079 R)
• M67: 54,748,632 km (0.028 R)
• M68: 55,433,491 km (0.039 R)
• M69: 60,070,726 km (0.083 R)
• M70: 60,188,310 km (0.095 R)
• M71: 61,249,407 km (0.073 R)
• M72: 61,485,922 km (0.104 R)
• M73: 63,390,003 km (0.052 R)
• M74: 64,349,225 km (0.084 R)
• M75: 67,499,906 km (0.119 R)
• M76: 68,847,932 km (0.097 R)
• M77: 69,833,782 km (0.105 R)
• M78: 70,576,386 km (0.116 R)
• M79: 72,443,966 km (0.055 R)
• M80: 72,819,456 km (0.074 R)
• M81: 73,070,182 km (0.091 R)
• M82: 73,446,720 km (0.09 R)
• M83: 73,698,194 km (0.055 R)
• M84: 75,465,992 km (0.117 R)
• M85: 76,737,275 km (0.076 R)
• M86: 76,992,339 km (0.09 R)
• M87: 77,120,096 km (0.114 R)
• M88: 77,759,477 km (0.09 R)
• M89: 78,914,672 km (0.096 R)
• M90: 79,429,887 km (0.119 R)
• M91: 80,075,551 km (0.1 R)
• M92: 80,204,954 km (0.076 R)
• M93: 82,937,060 km (0.053 R)
• M94: 83,854,543 km (0.114 R)
• M95: 88,225,045 km (0.087 R)
• M96: 88,759,708 km (0.112 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 13,461 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit