🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.9 AU - 1.18 AU

Year: 408 Days

Day: 28.2 Hours

Environment

Temp: -15 °C

Axial Tilt: 41 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 87,745,579 km

• M1: 36,951 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.6 AU - 2.56 AU

Year: 1155 Days

Day: 17.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.13 AU - 2.61 AU

Year: 1405 Days

Day: 33.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.13 AU - 2.81 AU

Year: 1495 Days

Day: 15.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.07 AU - 2.89 AU

Year: 1504 Days

Day: 22.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,745,579 km

• M1: 1,743,563 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.5

Radius: 8

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.04 AU - 4.18 AU

Year: 3208 Days

Day: 8.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 87,745,579 km

• M1: 167,998 km (0.115 R)
• M2: 227,987 km (0.078 R)
• M3: 329,265 km (0.102 R)
• M4: 469,887 km (0.111 R)
• M5: 544,387 km (0.087 R)
• M6: 706,401 km (0.105 R)
• M7: 847,472 km (0.099 R)
• M8: 921,523 km (0.044 R)
• M9: 1,147,266 km (0.058 R)
• M10: 1,412,653 km (0.111 R)
• M11: 1,501,514 km (0.084 R)
• M12: 1,603,988 km (0.092 R)
• M13: 1,756,129 km (0.106 R)
• M14: 1,913,058 km (0.07 R)
• M15: 1,987,109 km (0.058 R)
• M16: 2,319,066 km (0.06 R)
• M17: 2,398,203 km (0.119 R)
• M18: 2,654,614 km (0.047 R)
• M19: 2,723,728 km (0.06 R)
• M20: 2,976,998 km (0.063 R)
• M21: 3,034,443 km (0.116 R)
• M22: 3,431,326 km (0.049 R)
• M23: 3,597,829 km (0.045 R)
• M24: 3,659,014 km (0.103 R)
• M25: 3,720,499 km (0.055 R)
• M26: 3,970,178 km (0.092 R)
• M27: 4,338,637 km (0.118 R)
• M28: 4,751,677 km (0.115 R)
• M29: 4,971,436 km (0.064 R)
• M30: 5,091,115 km (0.085 R)
• M31: 5,368,469 km (0.086 R)
• M32: 5,721,969 km (0.065 R)
• M33: 5,775,675 km (0.102 R)
• M34: 5,901,636 km (0.1 R)
• M35: 6,414,457 km (0.044 R)
• M36: 6,507,507 km (0.072 R)
• M37: 6,713,952 km (0.11 R)
• M38: 7,075,530 km (0.073 R)
• M39: 7,210,318 km (0.081 R)
• M40: 7,521,781 km (0.116 R)
• M41: 7,877,375 km (0.102 R)
• M42: 7,937,214 km (0.063 R)
• M43: 8,077,387 km (0.119 R)
• M44: 8,157,721 km (0.109 R)
• M45: 8,380,323 km (0.083 R)
• M46: 9,269,832 km (0.1 R)
• M47: 9,332,962 km (0.065 R)
• M48: 9,459,672 km (0.067 R)
• M49: 9,565,737 km (0.089 R)
• M50: 9,779,213 km (0.029 R)
• M51: 10,472,449 km (0.073 R)
• M52: 10,560,263 km (0.084 R)
• M53: 10,869,482 km (0.09 R)
• M54: 11,181,543 km (0.07 R)
• M55: 11,361,210 km (0.108 R)
• M56: 11,519,335 km (0.047 R)
• M57: 11,791,903 km (0.115 R)
• M58: 11,906,195 km (0.092 R)
• M59: 12,020,787 km (0.087 R)
• M60: 12,089,602 km (0.106 R)
• M61: 12,297,244 km (0.097 R)
• M62: 12,575,945 km (0.065 R)
• M63: 12,669,144 km (0.11 R)
• M64: 12,974,175 km (0.066 R)
• M65: 13,115,694 km (0.088 R)
• M66: 13,234,026 km (0.045 R)
• M67: 14,024,202 km (0.076 R)
• M68: 14,120,992 km (0.084 R)
• M69: 14,510,545 km (0.102 R)
• M70: 14,632,916 km (0.089 R)
• M71: 14,731,052 km (0.111 R)
• M72: 15,200,490 km (0.089 R)
• M73: 15,324,955 km (0.119 R)
• M74: 15,574,634 km (0.107 R)
• M75: 15,674,865 km (0.119 R)
• M76: 16,027,617 km (0.106 R)
• M77: 16,510,369 km (0.079 R)
• M78: 17,101,131 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.2

Radius: 9.1

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.5 AU - 6.3 AU

Year: 4831 Days

Day: 13 Hours

Environment

Temp: -151 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 87,745,579 km

• M1: 178,021 km (0.114 R)
• M2: 241,900 km (0.112 R)
• M3: 303,833 km (0.063 R)
• M4: 406,757 km (0.061 R)
• M5: 504,743 km (0.114 R)
• M6: 571,763 km (0.117 R)
• M7: 715,975 km (0.085 R)
• M8: 815,458 km (0.05 R)
• M9: 931,696 km (0.119 R)
• M10: 1,155,494 km (0.113 R)
• M11: 1,368,821 km (0.094 R)
• M12: 1,757,775 km (0.075 R)
• M13: 1,925,923 km (0.036 R)
• M14: 2,004,163 km (0.072 R)
• M15: 2,229,008 km (0.066 R)
• M16: 2,791,347 km (0.088 R)
• M17: 2,970,266 km (0.107 R)
• M18: 3,208,426 km (0.089 R)
• M19: 3,358,173 km (0.094 R)
• M20: 3,762,386 km (0.109 R)
• M21: 3,860,971 km (0.108 R)
• M22: 4,000,397 km (0.041 R)
• M23: 4,222,849 km (0.097 R)
• M24: 4,680,020 km (0.093 R)
• M25: 4,914,440 km (0.096 R)
• M26: 5,395,098 km (0.097 R)
• M27: 5,708,954 km (0.04 R)
• M28: 5,867,976 km (0.094 R)
• M29: 6,542,812 km (0.092 R)
• M30: 7,022,573 km (0.072 R)
• M31: 7,193,114 km (0.056 R)
• M32: 7,613,185 km (0.086 R)
• M33: 8,041,185 km (0.075 R)
• M34: 8,348,010 km (0.118 R)
• M35: 9,185,160 km (0.089 R)
• M36: 9,748,844 km (0.039 R)
• M37: 10,021,412 km (0.098 R)
• M38: 10,185,969 km (0.1 R)
• M39: 10,685,477 km (0.093 R)
• M40: 11,164,489 km (0.036 R)
• M41: 11,392,327 km (0.108 R)
• M42: 11,592,937 km (0.115 R)
• M43: 11,737,000 km (0.118 R)
• M44: 12,260,443 km (0.06 R)
• M45: 12,672,884 km (0.118 R)
• M46: 13,239,860 km (0.115 R)
• M47: 13,511,380 km (0.055 R)
• M48: 13,845,732 km (0.05 R)
• M49: 14,213,443 km (0.115 R)
• M50: 14,584,596 km (0.1 R)
• M51: 14,864,942 km (0.119 R)
• M52: 14,990,155 km (0.092 R)
• M53: 15,052,837 km (0.113 R)
• M54: 15,147,084 km (0.119 R)
• M55: 15,399,455 km (0.027 R)
• M56: 16,390,242 km (0.11 R)
• M57: 16,454,868 km (0.095 R)
• M58: 16,811,958 km (0.095 R)
• M59: 17,533,618 km (0.095 R)
• M60: 17,798,556 km (0.095 R)
• M61: 18,533,979 km (0.12 R)
• M62: 18,601,298 km (0.111 R)
• M63: 19,758,737 km (0.084 R)
• M64: 19,862,109 km (0.06 R)
• M65: 20,069,003 km (0.083 R)
• M66: 20,311,501 km (0.041 R)
• M67: 20,415,771 km (0.114 R)
• M68: 20,520,041 km (0.112 R)
• M69: 20,799,340 km (0.073 R)
• M70: 20,869,352 km (0.102 R)
• M71: 21,857,595 km (0.1 R)
• M72: 23,404,886 km (0.114 R)
• M73: 23,989,664 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.3

Radius: 11.6

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 7.82 AU - 8.64 AU

Year: 9090 Days

Day: 12.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 87,745,579 km

• M1: 302,188 km (0.117 R)
• M2: 395,686 km (0.107 R)
• M3: 590,762 km (0.082 R)
• M4: 1,628,672 km (0.103 R)
• M5: 3,039,829 km (0.108 R)
• M6: 4,056,945 km (0.115 R)
• M7: 4,407,153 km (0.112 R)
• M8: 4,668,052 km (0.117 R)
• M9: 4,800,446 km (0.096 R)
• M10: 5,137,041 km (0.115 R)
• M11: 5,308,181 km (0.106 R)
• M12: 5,691,451 km (0.119 R)
• M13: 5,940,083 km (0.097 R)
• M14: 6,338,013 km (0.03 R)
• M15: 6,707,370 km (0.091 R)
• M16: 7,274,645 km (0.104 R)
• M17: 7,857,329 km (0.105 R)
• M18: 7,936,167 km (0.099 R)
• M19: 8,094,591 km (0.114 R)
• M20: 8,698,368 km (0.105 R)
• M21: 8,779,899 km (0.076 R)
• M22: 9,150,303 km (0.054 R)
• M23: 9,358,244 km (0.102 R)
• M24: 9,736,577 km (0.108 R)
• M25: 10,945,627 km (0.049 R)
• M26: 11,033,741 km (0.088 R)
• M27: 11,883,307 km (0.071 R)
• M28: 12,338,832 km (0.037 R)
• M29: 12,476,612 km (0.089 R)
• M30: 12,707,442 km (0.061 R)
• M31: 12,846,568 km (0.073 R)
• M32: 13,220,113 km (0.116 R)
• M33: 13,549,977 km (0.106 R)
• M34: 15,141,249 km (0.086 R)
• M35: 15,635,072 km (0.08 R)
• M36: 16,134,280 km (0.06 R)
• M37: 16,841,878 km (0.104 R)
• M38: 18,130,514 km (0.035 R)
• M39: 19,184,281 km (0.111 R)
• M40: 19,718,645 km (0.066 R)
• M41: 19,879,911 km (0.119 R)
• M42: 20,095,482 km (0.113 R)
• M43: 20,474,862 km (0.111 R)
• M44: 21,130,699 km (0.068 R)
• M45: 21,904,419 km (0.094 R)
• M46: 22,294,870 km (0.092 R)
• M47: 22,687,564 km (0.036 R)
• M48: 26,087,325 km (0.064 R)
• M49: 26,738,675 km (0.086 R)
• M50: 26,976,834 km (0.087 R)
• M51: 28,420,454 km (0.066 R)
• M52: 29,889,206 km (0.077 R)
• M53: 30,322,292 km (0.1 R)
• M54: 30,882,087 km (0.102 R)
• M55: 31,131,915 km (0.071 R)
• M56: 31,382,492 km (0.05 R)
• M57: 33,091,348 km (0.112 R)
• M58: 34,182,814 km (0.119 R)
• M59: 34,960,274 km (0.104 R)
• M60: 35,940,440 km (0.103 R)
• M61: 36,137,460 km (0.093 R)
• M62: 36,466,725 km (0.113 R)
• M63: 36,730,915 km (0.075 R)
• M64: 36,995,703 km (0.096 R)
• M65: 37,927,548 km (0.074 R)
• M66: 38,934,491 km (0.073 R)
• M67: 39,542,906 km (0.115 R)
• M68: 39,678,442 km (0.081 R)
• M69: 39,950,261 km (0.097 R)
• M70: 40,154,462 km (0.079 R)
• M71: 40,700,644 km (0.091 R)
• M72: 40,837,526 km (0.077 R)
• M73: 41,043,223 km (0.113 R)
• M74: 41,386,849 km (0.111 R)
• M75: 41,869,452 km (0.086 R)
• M76: 42,215,322 km (0.101 R)
• M77: 43,049,330 km (0.085 R)
• M78: 43,959,035 km (0.078 R)
• M79: 44,592,432 km (0.046 R)
• M80: 46,367,860 km (0.114 R)
• M81: 47,516,173 km (0.046 R)
• M82: 48,311,136 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 777.7

Radius: 5.4

Gravity: 26.67 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 13.73 AU - 17.05 AU

Year: 23245 Days

Day: 19.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,745,579 km

• M1: 182,360 km (0.103 R)
• M2: 228,286 km (0.116 R)
• M3: 434,731 km (0.03 R)
• M4: 1,018,163 km (0.098 R)
• M5: 1,076,955 km (0.105 R)
• M6: 1,420,731 km (0.086 R)
• M7: 1,656,348 km (0.077 R)
• M8: 1,691,054 km (0.095 R)
• M9: 1,868,029 km (0.081 R)
• M10: 2,634,419 km (0.109 R)
• M11: 4,272,066 km (0.048 R)
• M12: 5,059,250 km (0.074 R)
• M13: 5,263,003 km (0.091 R)
• M14: 6,104,640 km (0.1 R)
• M15: 7,043,816 km (0.118 R)
• M16: 7,501,286 km (0.102 R)
• M17: 9,424,815 km (0.071 R)
• M18: 11,892,881 km (0.049 R)
• M19: 12,027,968 km (0.114 R)
• M20: 13,127,363 km (0.111 R)
• M21: 13,901,831 km (0.116 R)
• M22: 17,220,061 km (0.1 R)
• M23: 17,296,506 km (0.085 R)
• M24: 17,449,544 km (0.106 R)
• M25: 18,066,636 km (0.099 R)
• M26: 18,377,949 km (0.097 R)
• M27: 18,534,279 km (0.082 R)
• M28: 19,242,924 km (0.086 R)
• M29: 19,720,291 km (0.025 R)
• M30: 20,524,678 km (0.11 R)
• M31: 21,751,082 km (0.04 R)
• M32: 22,917,047 km (0.088 R)
• M33: 23,000,972 km (0.08 R)
• M34: 23,169,419 km (0.034 R)
• M35: 23,338,315 km (0.118 R)
• M36: 23,677,154 km (0.115 R)
• M37: 26,182,470 km (0.103 R)
• M38: 26,534,623 km (0.047 R)
• M39: 27,243,567 km (0.063 R)
• M40: 27,779,277 km (0.088 R)
• M41: 28,408,785 km (0.026 R)
• M42: 28,951,975 km (0.07 R)
• M43: 29,956,974 km (0.071 R)
• M44: 30,694,940 km (0.105 R)
• M45: 35,343,843 km (0.087 R)
• M46: 36,123,398 km (0.117 R)
• M47: 37,402,310 km (0.102 R)
• M48: 37,798,744 km (0.063 R)
• M49: 40,816,433 km (0.114 R)
• M50: 40,918,309 km (0.108 R)
• M51: 41,736,759 km (0.037 R)
• M52: 42,354,000 km (0.096 R)
• M53: 43,078,053 km (0.081 R)
• M54: 43,389,516 km (0.032 R)
• M55: 43,597,756 km (0.084 R)
• M56: 44,643,296 km (0.104 R)
• M57: 45,274,449 km (0.103 R)
• M58: 46,972,385 km (0.098 R)
• M59: 47,614,309 km (0.118 R)
• M60: 48,043,955 km (0.104 R)
• M61: 51,087,374 km (0.088 R)
• M62: 51,307,133 km (0.114 R)
• M63: 53,076,427 km (0.092 R)
• M64: 53,299,029 km (0.111 R)
• M65: 54,192,427 km (0.032 R)
• M66: 54,528,723 km (0.045 R)
• M67: 56,333,921 km (0.099 R)
• M68: 57,472,211 km (0.043 R)
• M69: 58,617,981 km (0.12 R)
• M70: 59,193,633 km (0.113 R)
• M71: 59,887,020 km (0.036 R)
• M72: 60,118,747 km (0.1 R)
• M73: 61,165,034 km (0.115 R)
• M74: 62,100,320 km (0.047 R)
• M75: 62,687,193 km (0.074 R)
• M76: 63,511,776 km (0.105 R)
• M77: 66,966,589 km (0.082 R)
• M78: 67,809,573 km (0.117 R)
• M79: 69,019,970 km (0.103 R)
• M80: 71,339,335 km (0.062 R)
• M81: 71,953,883 km (0.094 R)
• M82: 72,200,271 km (0.09 R)
• M83: 73,064,647 km (0.116 R)
• M84: 73,312,232 km (0.078 R)
• M85: 76,054,061 km (0.058 R)
• M86: 76,179,425 km (0.063 R)
• M87: 78,195,555 km (0.069 R)
• M88: 78,702,393 km (0.083 R)
• M89: 79,464,594 km (0.081 R)
• M90: 79,846,667 km (0.029 R)
• M91: 81,252,587 km (0.115 R)
• M92: 83,570,906 km (0.09 R)
• M93: 83,829,860 km (0.097 R)
• M94: 86,564,658 km (0.11 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 18,557 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit