🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.93 AU - 2.71 AU

Year: 1304 Days

Day: 27.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.08 AU - 3.56 AU

Year: 2232 Days

Day: 15.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,463,471 km

• M1: 1,080,545 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.83 AU - 4.31 AU

Year: 2489 Days

Day: 18.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.59 AU - 4.91 AU

Year: 3233 Days

Day: 19.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,463,471 km

• M1: 2,727,020 km (0.036 R)

Asteroid Belt

Center: 6.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.3

Radius: 10

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 7.79 AU - 7.83 AU

Year: 8053 Days

Day: 8.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 40,463,471 km

• M1: 127,009 km (0.117 R)
• M2: 210,335 km (0.042 R)
• M3: 367,712 km (0.064 R)
• M4: 675,734 km (0.12 R)
• M5: 1,001,109 km (0.094 R)
• M6: 1,174,194 km (0.078 R)
• M7: 1,341,743 km (0.049 R)
• M8: 1,468,752 km (0.098 R)
• M9: 2,126,235 km (0.1 R)
• M10: 2,256,534 km (0.088 R)
• M11: 2,428,123 km (0.091 R)
• M12: 2,865,547 km (0.056 R)
• M13: 3,093,684 km (0.107 R)
• M14: 3,284,720 km (0.092 R)
• M15: 3,436,113 km (0.104 R)
• M16: 3,656,322 km (0.097 R)
• M17: 3,723,341 km (0.118 R)
• M18: 3,881,167 km (0.066 R)
• M19: 4,274,011 km (0.099 R)
• M20: 4,392,044 km (0.097 R)
• M21: 4,487,188 km (0.1 R)
• M22: 5,023,048 km (0.112 R)
• M23: 5,097,697 km (0.056 R)
• M24: 5,273,475 km (0.119 R)
• M25: 5,476,628 km (0.118 R)
• M26: 6,155,055 km (0.118 R)
• M27: 6,235,090 km (0.118 R)
• M28: 7,791,057 km (0.079 R)
• M29: 8,198,113 km (0.115 R)
• M30: 8,493,120 km (0.105 R)
• M31: 8,671,740 km (0.1 R)
• M32: 8,761,498 km (0.074 R)
• M33: 8,911,994 km (0.119 R)
• M34: 9,276,414 km (0.086 R)
• M35: 9,368,267 km (0.091 R)
• M36: 9,957,234 km (0.086 R)
• M37: 10,082,747 km (0.094 R)
• M38: 10,430,562 km (0.079 R)
• M39: 10,526,155 km (0.055 R)
• M40: 11,203,385 km (0.117 R)
• M41: 11,828,255 km (0.084 R)
• M42: 11,928,037 km (0.103 R)
• M43: 12,061,328 km (0.093 R)
• M44: 12,161,708 km (0.079 R)
• M45: 12,262,388 km (0.061 R)
• M46: 13,249,435 km (0.063 R)
• M47: 13,700,173 km (0.103 R)
• M48: 13,770,035 km (0.094 R)
• M49: 14,974,597 km (0.095 R)
• M50: 15,698,950 km (0.072 R)
• M51: 16,434,672 km (0.081 R)
• M52: 17,787,187 km (0.091 R)
• M53: 18,669,964 km (0.048 R)
• M54: 18,786,201 km (0.107 R)
• M55: 18,863,693 km (0.032 R)
• M56: 18,980,379 km (0.112 R)
• M57: 19,842,662 km (0.082 R)
• M58: 20,958,662 km (0.11 R)
• M59: 21,200,412 km (0.111 R)
• M60: 21,281,195 km (0.03 R)
• M61: 21,402,668 km (0.09 R)
• M62: 21,524,291 km (0.117 R)
• M63: 21,646,064 km (0.108 R)
• M64: 22,013,027 km (0.098 R)
• M65: 22,464,364 km (0.049 R)
• M66: 22,753,238 km (0.101 R)
• M67: 22,877,254 km (0.078 R)
• M68: 22,960,281 km (0.093 R)
• M69: 23,962,737 km (0.107 R)
• M70: 24,554,097 km (0.073 R)
• M71: 24,809,012 km (0.106 R)
• M72: 24,979,404 km (0.076 R)
• M73: 25,321,384 km (0.106 R)
• M74: 26,096,750 km (0.073 R)
• M75: 26,705,015 km (0.101 R)
• M76: 27,010,943 km (0.103 R)
• M77: 27,494,144 km (0.12 R)
• M78: 27,847,344 km (0.05 R)
• M79: 28,468,924 km (0.113 R)
• M80: 29,274,957 km (0.11 R)
• M81: 29,545,280 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.9

Radius: 10.1

Gravity: 9.27 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 8.07 AU - 10.63 AU

Year: 10549 Days

Day: 12.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 40,463,471 km

• M1: 258,804 km (0.095 R)
• M2: 343,776 km (0.092 R)
• M3: 670,049 km (0.102 R)
• M4: 998,267 km (0.12 R)
• M5: 1,665,623 km (0.049 R)
• M6: 1,949,859 km (0.077 R)
• M7: 2,249,802 km (0.055 R)
• M8: 3,591,546 km (0.075 R)
• M9: 4,165,702 km (0.06 R)
• M10: 4,516,809 km (0.079 R)
• M11: 6,094,168 km (0.107 R)
• M12: 6,173,156 km (0.102 R)
• M13: 6,900,052 km (0.079 R)
• M14: 7,148,385 km (0.09 R)
• M15: 7,441,896 km (0.046 R)
• M16: 8,171,036 km (0.103 R)
• M17: 8,699,415 km (0.034 R)
• M18: 8,878,035 km (0.103 R)
• M19: 8,967,794 km (0.114 R)
• M20: 9,238,865 km (0.106 R)
• M21: 9,375,448 km (0.113 R)
• M22: 9,467,002 km (0.102 R)
• M23: 9,558,706 km (0.045 R)
• M24: 10,444,923 km (0.081 R)
• M25: 10,634,763 km (0.109 R)
• M26: 10,730,206 km (0.108 R)
• M27: 11,162,993 km (0.069 R)
• M28: 11,699,750 km (0.1 R)
• M29: 11,897,070 km (0.102 R)
• M30: 12,849,111 km (0.082 R)
• M31: 14,666,426 km (0.073 R)
• M32: 15,093,079 km (0.078 R)
• M33: 15,254,046 km (0.071 R)
• M34: 15,849,446 km (0.1 R)
• M35: 15,958,502 km (0.102 R)
• M36: 16,067,858 km (0.103 R)
• M37: 16,287,169 km (0.107 R)
• M38: 17,850,616 km (0.114 R)
• M39: 18,021,008 km (0.087 R)
• M40: 18,134,852 km (0.112 R)
• M41: 18,650,217 km (0.119 R)
• M42: 19,578,173 km (0.115 R)
• M43: 20,819,087 km (0.117 R)
• M44: 21,358,537 km (0.06 R)
• M45: 22,329,128 km (0.045 R)
• M46: 23,376,014 km (0.118 R)
• M47: 24,502,037 km (0.049 R)
• M48: 24,691,428 km (0.105 R)
• M49: 24,754,558 km (0.089 R)
• M50: 26,482,264 km (0.092 R)
• M51: 26,871,368 km (0.034 R)
• M52: 27,393,165 km (0.035 R)
• M53: 27,589,737 km (0.085 R)
• M54: 29,782,842 km (0.084 R)
• M55: 29,917,480 km (0.104 R)
• M56: 29,984,948 km (0.115 R)
• M57: 31,138,946 km (0.039 R)
• M58: 31,824,553 km (0.116 R)
• M59: 32,376,570 km (0.093 R)
• M60: 32,723,337 km (0.098 R)
• M61: 33,140,865 km (0.081 R)
• M62: 34,616,349 km (0.06 R)
• M63: 34,899,837 km (0.117 R)
• M64: 35,611,923 km (0.084 R)
• M65: 36,905,795 km (0.044 R)
• M66: 37,123,011 km (0.051 R)
• M67: 39,613,367 km (0.103 R)
• M68: 40,579,769 km (0.084 R)
• M69: 40,953,464 km (0.047 R)
• M70: 41,103,361 km (0.039 R)
• M71: 41,855,240 km (0.084 R)
• M72: 42,839,445 km (0.062 R)
• M73: 44,137,954 km (0.097 R)
• M74: 44,291,591 km (0.038 R)
• M75: 45,915,326 km (0.039 R)
• M76: 45,993,117 km (0.098 R)
• M77: 46,539,000 km (0.057 R)
• M78: 47,008,737 km (0.082 R)
• M79: 49,141,255 km (0.101 R)
• M80: 49,459,898 km (0.114 R)
• M81: 49,779,290 km (0.073 R)
• M82: 50,259,499 km (0.06 R)
• M83: 50,580,536 km (0.065 R)
• M84: 50,741,354 km (0.054 R)
• M85: 51,628,619 km (0.058 R)
• M86: 52,928,325 km (0.101 R)
• M87: 53,664,197 km (0.1 R)
• M88: 53,746,177 km (0.093 R)
• M89: 54,732,924 km (0.063 R)
• M90: 54,815,502 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.8

Radius: 15

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 9.31 AU - 11.27 AU

Year: 12179 Days

Day: 14.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 40,463,471 km

• M1: 203,902 km (0.114 R)
• M2: 315,352 km (0.11 R)
• M3: 625,170 km (0.102 R)
• M4: 1,058,704 km (0.074 R)
• M5: 1,217,128 km (0.071 R)
• M6: 1,581,549 km (0.066 R)
• M7: 1,956,740 km (0.045 R)
• M8: 2,360,355 km (0.073 R)
• M9: 2,492,151 km (0.042 R)
• M10: 2,708,170 km (0.112 R)
• M11: 2,958,896 km (0.06 R)
• M12: 3,072,740 km (0.108 R)
• M13: 3,246,573 km (0.116 R)
• M14: 3,849,452 km (0.078 R)
• M15: 4,819,146 km (0.078 R)
• M16: 5,022,001 km (0.107 R)
• M17: 5,612,314 km (0.109 R)
• M18: 5,790,186 km (0.034 R)
• M19: 6,006,055 km (0.049 R)
• M20: 6,261,568 km (0.119 R)
• M21: 6,858,763 km (0.082 R)
• M22: 7,202,838 km (0.05 R)
• M23: 7,396,568 km (0.09 R)
• M24: 7,947,985 km (0.051 R)
• M25: 8,431,336 km (0.038 R)
• M26: 8,841,384 km (0.113 R)
• M27: 9,090,614 km (0.088 R)
• M28: 10,154,255 km (0.059 R)
• M29: 10,634,763 km (0.037 R)
• M30: 12,630,399 km (0.094 R)
• M31: 13,384,521 km (0.117 R)
• M32: 14,493,939 km (0.104 R)
• M33: 15,683,242 km (0.052 R)
• M34: 15,834,037 km (0.101 R)
• M35: 16,289,563 km (0.088 R)
• M36: 16,749,426 km (0.105 R)
• M37: 17,058,346 km (0.051 R)
• M38: 17,265,240 km (0.107 R)
• M39: 17,838,948 km (0.086 R)
• M40: 18,049,133 km (0.118 R)
• M41: 19,489,012 km (0.119 R)
• M42: 19,597,171 km (0.099 R)
• M43: 19,868,392 km (0.12 R)
• M44: 20,086,207 km (0.103 R)
• M45: 21,410,148 km (0.089 R)
• M46: 21,633,647 km (0.099 R)
• M47: 23,047,347 km (0.11 R)
• M48: 24,490,967 km (0.078 R)
• M49: 26,981,622 km (0.098 R)
• M50: 27,343,948 km (0.1 R)
• M51: 27,768,806 km (0.092 R)
• M52: 27,890,578 km (0.071 R)
• M53: 28,318,129 km (0.104 R)
• M54: 31,435,300 km (0.043 R)
• M55: 31,689,317 km (0.108 R)
• M56: 31,944,082 km (0.106 R)
• M57: 35,119,447 km (0.033 R)
• M58: 36,644,447 km (0.092 R)
• M59: 37,448,685 km (0.074 R)
• M60: 37,583,323 km (0.107 R)
• M61: 38,870,015 km (0.086 R)
• M62: 39,142,732 km (0.08 R)
• M63: 39,279,315 km (0.111 R)
• M64: 39,553,079 km (0.12 R)
• M65: 40,516,040 km (0.069 R)
• M66: 41,208,529 km (0.091 R)
• M67: 41,974,769 km (0.045 R)
• M68: 42,184,655 km (0.117 R)
• M69: 43,309,631 km (0.081 R)
• M70: 43,875,709 km (0.107 R)
• M71: 44,017,677 km (0.062 R)
• M72: 44,159,795 km (0.097 R)
• M73: 44,515,539 km (0.106 R)
• M74: 44,872,480 km (0.081 R)
• M75: 45,732,667 km (0.083 R)
• M76: 46,092,750 km (0.101 R)
• M77: 47,688,061 km (0.064 R)
• M78: 48,126,383 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 149

Radius: 7

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 11.64 AU - 13 AU

Year: 15955 Days

Day: 23.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 79.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 40,463,471 km

• M1: 90,507 km (0.077 R)
• M2: 189,840 km (0.113 R)
• M3: 261,347 km (0.093 R)
• M4: 333,304 km (0.119 R)
• M5: 552,764 km (0.117 R)
• M6: 992,432 km (0.076 R)
• M7: 1,347,727 km (0.095 R)
• M8: 1,481,019 km (0.1 R)
• M9: 1,598,752 km (0.07 R)
• M10: 2,056,821 km (0.108 R)
• M11: 3,086,204 km (0.113 R)
• M12: 3,442,845 km (0.09 R)
• M13: 3,679,060 km (0.114 R)
• M14: 4,278,649 km (0.078 R)
• M15: 5,293,670 km (0.086 R)
• M16: 6,031,038 km (0.102 R)
• M17: 6,093,869 km (0.109 R)
• M18: 6,605,045 km (0.089 R)
• M19: 6,931,318 km (0.115 R)
• M20: 7,263,126 km (0.068 R)
• M21: 7,430,825 km (0.096 R)
• M22: 7,702,046 km (0.103 R)
• M23: 7,976,409 km (0.072 R)
• M24: 8,747,436 km (0.084 R)
• M25: 11,745,527 km (0.105 R)
• M26: 12,100,972 km (0.115 R)
• M27: 12,180,408 km (0.12 R)
• M28: 14,475,240 km (0.092 R)
• M29: 14,898,751 km (0.092 R)
• M30: 15,154,863 km (0.096 R)
• M31: 15,283,517 km (0.102 R)
• M32: 16,899,174 km (0.045 R)
• M33: 17,166,206 km (0.087 R)
• M34: 18,476,833 km (0.049 R)
• M35: 18,660,090 km (0.075 R)
• M36: 19,492,303 km (0.065 R)
• M37: 19,585,503 km (0.119 R)
• M38: 20,715,715 km (0.099 R)
• M39: 21,866,870 km (0.096 R)
• M40: 22,352,764 km (0.096 R)
• M41: 23,483,425 km (0.086 R)
• M42: 23,831,240 km (0.055 R)
• M43: 24,230,966 km (0.071 R)
• M44: 24,381,311 km (0.077 R)
• M45: 24,834,443 km (0.036 R)
• M46: 25,544,884 km (0.113 R)
• M47: 27,454,351 km (0.084 R)
• M48: 27,715,998 km (0.087 R)
• M49: 28,188,876 km (0.105 R)
• M50: 29,569,964 km (0.065 R)
• M51: 30,755,527 km (0.071 R)
• M52: 31,408,821 km (0.098 R)
• M53: 31,792,091 km (0.082 R)
• M54: 34,799,756 km (0.119 R)
• M55: 35,196,340 km (0.085 R)
• M56: 35,366,732 km (0.082 R)
• M57: 35,993,696 km (0.094 R)
• M58: 36,165,435 km (0.036 R)
• M59: 36,337,323 km (0.119 R)
• M60: 36,394,768 km (0.11 R)
• M61: 37,955,224 km (0.069 R)
• M62: 38,246,491 km (0.096 R)
• M63: 38,304,984 km (0.085 R)
• M64: 39,125,079 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 72.4

Radius: 7.5

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 14.6 AU - 17.62 AU

Year: 23857 Days

Day: 21.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 40,463,471 km

• M1: 139,874 km (0.06 R)
• M2: 357,539 km (0.071 R)
• M3: 440,715 km (0.094 R)
• M4: 544,686 km (0.105 R)
• M5: 793,467 km (0.04 R)
• M6: 989,740 km (0.109 R)
• M7: 1,238,222 km (0.09 R)
• M8: 1,898,846 km (0.088 R)
• M9: 2,276,281 km (0.037 R)
• M10: 2,368,583 km (0.118 R)
• M11: 2,947,976 km (0.051 R)
• M12: 3,048,655 km (0.117 R)
• M13: 3,227,724 km (0.074 R)
• M14: 3,279,634 km (0.11 R)
• M15: 3,650,038 km (0.115 R)
• M16: 4,061,881 km (0.041 R)
• M17: 4,145,955 km (0.107 R)
• M18: 4,315,899 km (0.117 R)
• M19: 4,575,301 km (0.118 R)
• M20: 4,839,790 km (0.075 R)
• M21: 5,109,366 km (0.099 R)
• M22: 7,435,313 km (0.051 R)
• M23: 7,955,914 km (0.071 R)
• M24: 8,238,355 km (0.038 R)
• M25: 8,416,675 km (0.113 R)
• M26: 8,560,140 km (0.05 R)
• M27: 9,068,773 km (0.057 R)
• M28: 9,624,678 km (0.118 R)
• M29: 10,382,840 km (0.092 R)
• M30: 11,120,956 km (0.12 R)
• M31: 11,238,989 km (0.068 R)
• M32: 11,357,470 km (0.113 R)
• M33: 11,436,757 km (0.069 R)
• M34: 12,320,432 km (0.081 R)
• M35: 13,476,674 km (0.097 R)
• M36: 13,602,486 km (0.073 R)
• M37: 13,897,941 km (0.092 R)
• M38: 14,110,221 km (0.045 R)
• M39: 14,796,576 km (0.091 R)
• M40: 15,187,475 km (0.091 R)
• M41: 16,112,887 km (0.052 R)
• M42: 16,559,886 km (0.116 R)
• M43: 17,283,640 km (0.086 R)
• M44: 18,855,615 km (0.097 R)
• M45: 19,611,084 km (0.047 R)
• M46: 19,849,244 km (0.101 R)
• M47: 19,944,687 km (0.104 R)
• M48: 20,521,088 km (0.067 R)
• M49: 23,332,481 km (0.052 R)
• M50: 24,092,139 km (0.052 R)
• M51: 24,808,413 km (0.079 R)
• M52: 25,324,376 km (0.093 R)
• M53: 25,843,930 km (0.104 R)
• M54: 27,264,062 km (0.113 R)
• M55: 27,583,155 km (0.107 R)
• M56: 28,063,962 km (0.039 R)
• M57: 32,402,151 km (0.091 R)
• M58: 33,249,174 km (0.108 R)
• M59: 34,275,116 km (0.102 R)
• M60: 35,080,252 km (0.071 R)
• M61: 35,311,530 km (0.114 R)
• M62: 35,775,433 km (0.114 R)
• M63: 36,826,508 km (0.112 R)
• M64: 37,238,052 km (0.104 R)
• M65: 37,592,000 km (0.111 R)
• M66: 38,839,497 km (0.12 R)
• M67: 39,678,890 km (0.073 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 13,886 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit