🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.52 AU - 0.8 AU

Year: 195 Days

Day: 27 Hours

Environment

Temp: 186 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.59 AU - 0.85 AU

Year: 222 Days

Day: 32.7 Hours

Environment

Temp: 108 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.61 AU - 1.91 AU

Year: 849 Days

Day: 43.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.36 AU - 2.62 AU

Year: 1428 Days

Day: 20.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.76 AU - 4.12 AU

Year: 2842 Days

Day: 25.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,748,090 km

• M1: 1,039,556 km (0.11 R)

Asteroid Belt

Center: 6.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.7

Radius: 13.8

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 8.33 AU - 9.57 AU

Year: 9731 Days

Day: 9 Hours

Environment

Temp: -168 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 108,748,090 km

• M1: 200,312 km (0.1 R)
• M2: 433,684 km (0.097 R)
• M3: 565,630 km (0.116 R)
• M4: 724,802 km (0.056 R)
• M5: 878,289 km (0.109 R)
• M6: 1,246,449 km (0.109 R)
• M7: 1,434,943 km (0.043 R)
• M8: 1,691,952 km (0.109 R)
• M9: 1,796,222 km (0.055 R)
• M10: 2,300,516 km (0.085 R)
• M11: 2,433,509 km (0.105 R)
• M12: 2,655,362 km (0.095 R)
• M13: 2,884,097 km (0.06 R)
• M14: 3,436,712 km (0.117 R)
• M15: 3,843,319 km (0.119 R)
• M16: 4,002,341 km (0.059 R)
• M17: 4,204,299 km (0.119 R)
• M18: 4,306,474 km (0.061 R)
• M19: 4,830,515 km (0.082 R)
• M20: 5,089,320 km (0.062 R)
• M21: 5,463,763 km (0.108 R)
• M22: 5,915,997 km (0.052 R)
• M23: 6,100,302 km (0.117 R)
• M24: 6,403,836 km (0.079 R)
• M25: 6,617,013 km (0.09 R)
• M26: 6,904,839 km (0.071 R)
• M27: 7,050,248 km (0.113 R)
• M28: 7,196,854 km (0.103 R)
• M29: 7,418,558 km (0.111 R)
• M30: 7,592,541 km (0.05 R)
• M31: 8,225,190 km (0.073 R)
• M32: 8,379,575 km (0.075 R)
• M33: 8,534,858 km (0.106 R)
• M34: 8,769,726 km (0.093 R)
• M35: 8,953,881 km (0.092 R)
• M36: 9,166,011 km (0.079 R)
• M37: 9,406,565 km (0.09 R)
• M38: 9,649,212 km (0.072 R)
• M39: 9,866,578 km (0.079 R)
• M40: 10,306,396 km (0.077 R)
• M41: 10,752,646 km (0.098 R)
• M42: 10,893,418 km (0.033 R)
• M43: 11,006,514 km (0.12 R)
• M44: 12,541,388 km (0.061 R)
• M45: 12,898,179 km (0.107 R)
• M46: 12,987,788 km (0.052 R)
• M47: 13,137,835 km (0.064 R)
• M48: 13,713,188 km (0.108 R)
• M49: 14,142,384 km (0.05 R)
• M50: 14,389,670 km (0.086 R)
• M51: 14,731,950 km (0.049 R)
• M52: 14,825,897 km (0.043 R)
• M53: 14,951,260 km (0.105 R)
• M54: 15,045,656 km (0.102 R)
• M55: 16,809,415 km (0.118 R)
• M56: 17,203,007 km (0.094 R)
• M57: 17,334,803 km (0.034 R)
• M58: 17,799,005 km (0.044 R)
• M59: 18,401,884 km (0.062 R)
• M60: 19,903,548 km (0.109 R)
• M61: 20,041,926 km (0.102 R)
• M62: 20,250,316 km (0.098 R)
• M63: 20,599,028 km (0.119 R)
• M64: 21,196,522 km (0.098 R)
• M65: 21,692,888 km (0.095 R)
• M66: 21,871,059 km (0.118 R)
• M67: 22,805,597 km (0.115 R)
• M68: 23,023,112 km (0.089 R)
• M69: 23,132,169 km (0.096 R)
• M70: 23,826,602 km (0.089 R)
• M71: 24,084,210 km (0.092 R)
• M72: 24,453,866 km (0.049 R)
• M73: 24,565,018 km (0.107 R)
• M74: 25,086,366 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.1

Radius: 13.8

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 7.86 AU - 10.3 AU

Year: 9944 Days

Day: 9.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 108,748,090 km

• M1: 561,142 km (0.087 R)
• M2: 657,034 km (0.099 R)
• M3: 1,187,657 km (0.086 R)
• M4: 1,273,527 km (0.078 R)
• M5: 1,384,079 km (0.064 R)
• M6: 1,663,229 km (0.072 R)
• M7: 1,910,215 km (0.058 R)
• M8: 2,222,725 km (0.063 R)
• M9: 3,226,976 km (0.12 R)
• M10: 4,021,939 km (0.109 R)
• M11: 4,946,454 km (0.08 R)
• M12: 5,524,949 km (0.073 R)
• M13: 5,710,151 km (0.105 R)
• M14: 6,278,174 km (0.082 R)
• M15: 6,627,784 km (0.086 R)
• M16: 7,103,954 km (0.078 R)
• M17: 7,386,993 km (0.101 R)
• M18: 7,632,483 km (0.028 R)
• M19: 8,173,728 km (0.065 R)
• M20: 8,943,559 km (0.115 R)
• M21: 9,117,841 km (0.094 R)
• M22: 9,249,337 km (0.064 R)
• M23: 9,469,844 km (0.071 R)
• M24: 9,602,987 km (0.1 R)
• M25: 9,781,457 km (0.11 R)
• M26: 10,922,141 km (0.038 R)
• M27: 11,202,188 km (0.113 R)
• M28: 11,390,083 km (0.109 R)
• M29: 12,394,483 km (0.097 R)
• M30: 12,686,647 km (0.118 R)
• M31: 13,476,823 km (0.096 R)
• M32: 13,878,045 km (0.082 R)
• M33: 14,181,429 km (0.071 R)
• M34: 15,001,525 km (0.028 R)
• M35: 15,105,047 km (0.092 R)
• M36: 15,942,346 km (0.102 R)
• M37: 16,366,605 km (0.094 R)
• M38: 16,633,638 km (0.068 R)
• M39: 18,100,894 km (0.12 R)
• M40: 19,270,599 km (0.113 R)
• M41: 19,383,247 km (0.105 R)
• M42: 20,292,652 km (0.092 R)
• M43: 21,157,776 km (0.078 R)
• M44: 21,448,894 km (0.09 R)
• M45: 22,211,843 km (0.072 R)
• M46: 22,507,598 km (0.088 R)
• M47: 22,745,309 km (0.075 R)
• M48: 23,342,953 km (0.083 R)
• M49: 24,492,911 km (0.113 R)
• M50: 25,723,055 km (0.104 R)
• M51: 26,596,257 km (0.114 R)
• M52: 27,733,201 km (0.08 R)
• M53: 29,598,088 km (0.082 R)
• M54: 30,775,872 km (0.1 R)
• M55: 31,835,773 km (0.114 R)
• M56: 32,504,326 km (0.097 R)
• M57: 32,974,961 km (0.102 R)
• M58: 33,651,293 km (0.067 R)
• M59: 33,787,128 km (0.109 R)
• M60: 35,707,665 km (0.097 R)
• M61: 38,228,689 km (0.11 R)
• M62: 38,370,507 km (0.119 R)
• M63: 40,301,068 km (0.062 R)
• M64: 40,879,114 km (0.114 R)
• M65: 41,314,594 km (0.09 R)
• M66: 41,678,565 km (0.06 R)
• M67: 42,263,194 km (0.064 R)
• M68: 43,292,726 km (0.12 R)
• M69: 43,810,634 km (0.094 R)
• M70: 44,703,135 km (0.066 R)
• M71: 46,128,803 km (0.092 R)
• M72: 47,112,708 km (0.111 R)
• M73: 48,103,644 km (0.091 R)
• M74: 48,256,683 km (0.03 R)
• M75: 48,563,209 km (0.053 R)
• M76: 49,873,537 km (0.116 R)
• M77: 51,351,713 km (0.09 R)
• M78: 51,743,061 km (0.064 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 965.4

Radius: 5.1

Gravity: 37.12 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 11.44 AU - 14.84 AU

Year: 17311 Days

Day: 19.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 108,748,090 km

• M1: 266,135 km (0.109 R)
• M2: 351,256 km (0.117 R)
• M3: 659,727 km (0.105 R)
• M4: 903,122 km (0.067 R)
• M5: 1,061,995 km (0.086 R)
• M6: 1,201,271 km (0.082 R)
• M7: 1,466,508 km (0.106 R)
• M8: 2,259,077 km (0.08 R)
• M9: 3,161,601 km (0.089 R)
• M10: 3,525,872 km (0.07 R)
• M11: 5,111,310 km (0.117 R)
• M12: 5,299,355 km (0.051 R)
• M13: 5,394,200 km (0.115 R)
• M14: 5,441,922 km (0.097 R)
• M15: 6,729,660 km (0.039 R)
• M16: 6,935,806 km (0.103 R)
• M17: 7,354,381 km (0.065 R)
• M18: 7,513,553 km (0.106 R)
• M19: 7,620,216 km (0.081 R)
• M20: 8,325,869 km (0.112 R)
• M21: 9,222,559 km (0.1 R)
• M22: 9,566,784 km (0.096 R)
• M23: 9,624,529 km (0.054 R)
• M24: 10,149,767 km (0.101 R)
• M25: 11,045,559 km (0.084 R)
• M26: 12,278,844 km (0.086 R)
• M27: 12,784,185 km (0.095 R)
• M28: 13,296,408 km (0.095 R)
• M29: 13,880,588 km (0.107 R)
• M30: 14,473,295 km (0.1 R)
• M31: 14,739,280 km (0.106 R)
• M32: 15,614,876 km (0.082 R)
• M33: 16,646,204 km (0.029 R)
• M34: 17,064,779 km (0.117 R)
• M35: 17,770,133 km (0.051 R)
• M36: 17,841,192 km (0.08 R)
• M37: 18,197,983 km (0.111 R)
• M38: 18,341,297 km (0.105 R)
• M39: 19,063,705 km (0.11 R)
• M40: 19,209,264 km (0.118 R)
• M41: 22,274,225 km (0.088 R)
• M42: 22,889,821 km (0.091 R)
• M43: 23,044,505 km (0.111 R)
• M44: 23,277,429 km (0.068 R)
• M45: 24,216,305 km (0.075 R)
• M46: 25,087,862 km (0.075 R)
• M47: 25,167,598 km (0.037 R)
• M48: 25,487,288 km (0.111 R)
• M49: 25,808,475 km (0.1 R)
• M50: 26,861,345 km (0.08 R)
• M51: 27,106,386 km (0.082 R)
• M52: 27,188,216 km (0.072 R)
• M53: 28,508,567 km (0.115 R)
• M54: 29,092,747 km (0.097 R)
• M55: 30,527,839 km (0.117 R)
• M56: 31,382,791 km (0.073 R)
• M57: 31,813,184 km (0.112 R)
• M58: 32,072,287 km (0.119 R)
• M59: 35,953,305 km (0.086 R)
• M60: 37,400,814 km (0.115 R)
• M61: 38,407,009 km (0.105 R)
• M62: 39,514,931 km (0.04 R)
• M63: 40,259,181 km (0.109 R)
• M64: 41,667,345 km (0.061 R)
• M65: 41,950,833 km (0.059 R)
• M66: 42,329,914 km (0.108 R)
• M67: 43,091,517 km (0.08 R)
• M68: 43,569,781 km (0.059 R)
• M69: 47,754,782 km (0.115 R)
• M70: 48,348,835 km (0.107 R)
• M71: 48,547,351 km (0.053 R)
• M72: 49,144,696 km (0.093 R)
• M73: 49,945,044 km (0.086 R)
• M74: 50,246,185 km (0.116 R)
• M75: 50,547,924 km (0.104 R)
• M76: 52,269,496 km (0.101 R)
• M77: 53,291,100 km (0.067 R)
• M78: 53,598,972 km (0.065 R)
• M79: 55,250,383 km (0.115 R)
• M80: 57,969,324 km (0.1 R)
• M81: 58,602,871 km (0.041 R)
• M82: 58,708,787 km (0.056 R)
• M83: 60,090,323 km (0.114 R)
• M84: 61,052,985 km (0.088 R)
• M85: 61,697,603 km (0.066 R)
• M86: 62,560,633 km (0.076 R)
• M87: 62,776,951 km (0.059 R)
• M88: 65,064,004 km (0.091 R)
• M89: 71,520,348 km (0.055 R)
• M90: 75,513,864 km (0.039 R)
• M91: 76,205,754 km (0.117 R)
• M92: 76,436,882 km (0.082 R)
• M93: 76,899,738 km (0.025 R)
• M94: 77,015,527 km (0.113 R)
• M95: 77,131,465 km (0.099 R)
• M96: 77,479,580 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 930.6

Radius: 5.7

Gravity: 28.64 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 16.15 AU - 21.19 AU

Year: 29319 Days

Day: 18.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 108,748,090 km

• M1: 401,670 km (0.072 R)
• M2: 607,517 km (0.034 R)
• M3: 875,896 km (0.115 R)
• M4: 1,472,641 km (0.118 R)
• M5: 1,628,373 km (0.11 R)
• M6: 2,040,665 km (0.112 R)
• M7: 2,083,599 km (0.094 R)
• M8: 2,484,073 km (0.049 R)
• M9: 2,529,999 km (0.113 R)
• M10: 2,907,883 km (0.103 R)
• M11: 3,103,557 km (0.075 R)
• M12: 3,611,143 km (0.107 R)
• M13: 4,199,063 km (0.109 R)
• M14: 5,342,140 km (0.032 R)
• M15: 6,258,577 km (0.097 R)
• M16: 6,511,098 km (0.097 R)
• M17: 7,091,537 km (0.091 R)
• M18: 8,439,564 km (0.08 R)
• M19: 9,000,406 km (0.1 R)
• M20: 9,071,465 km (0.094 R)
• M21: 9,791,330 km (0.039 R)
• M22: 10,306,097 km (0.082 R)
• M23: 11,361,809 km (0.063 R)
• M24: 12,136,726 km (0.052 R)
• M25: 12,609,904 km (0.068 R)
• M26: 14,230,049 km (0.119 R)
• M27: 15,064,506 km (0.111 R)
• M28: 15,828,951 km (0.093 R)
• M29: 16,086,558 km (0.117 R)
• M30: 17,483,802 km (0.088 R)
• M31: 19,010,449 km (0.111 R)
• M32: 19,284,362 km (0.08 R)
• M33: 20,113,583 km (0.1 R)
• M34: 20,579,281 km (0.084 R)
• M35: 23,839,169 km (0.078 R)
• M36: 24,828,160 km (0.097 R)
• M37: 26,032,423 km (0.057 R)
• M38: 29,440,861 km (0.033 R)
• M39: 30,288,034 km (0.103 R)
• M40: 30,821,500 km (0.11 R)
• M41: 33,205,791 km (0.094 R)
• M42: 35,424,177 km (0.114 R)
• M43: 35,761,072 km (0.093 R)
• M44: 36,551,248 km (0.095 R)
• M45: 39,419,937 km (0.032 R)
• M46: 39,536,174 km (0.102 R)
• M47: 39,885,635 km (0.111 R)
• M48: 40,470,263 km (0.082 R)
• M49: 40,587,548 km (0.049 R)
• M50: 42,479,063 km (0.118 R)
• M51: 43,916,699 km (0.082 R)
• M52: 44,037,125 km (0.065 R)
• M53: 44,641,351 km (0.066 R)
• M54: 46,102,623 km (0.042 R)
• M55: 49,322,119 km (0.046 R)
• M56: 51,085,429 km (0.089 R)
• M57: 51,466,006 km (0.112 R)
• M58: 51,593,014 km (0.068 R)
• M59: 51,720,173 km (0.115 R)
• M60: 52,613,272 km (0.081 R)
• M61: 59,005,589 km (0.104 R)
• M62: 59,805,040 km (0.074 R)
• M63: 61,279,776 km (0.11 R)
• M64: 64,402,183 km (0.082 R)
• M65: 64,813,277 km (0.119 R)
• M66: 64,950,459 km (0.104 R)
• M67: 69,251,697 km (0.084 R)
• M68: 73,072,277 km (0.087 R)
• M69: 73,358,009 km (0.112 R)
• M70: 75,080,179 km (0.037 R)
• M71: 76,815,515 km (0.104 R)
• M72: 76,960,774 km (0.096 R)
• M73: 83,887,904 km (0.087 R)
• M74: 90,091,428 km (0.099 R)
• M75: 91,165,092 km (0.082 R)
• M76: 91,626,601 km (0.12 R)
• M77: 93,015,767 km (0.106 R)
• M78: 95,658,713 km (0.098 R)
• M79: 96,910,847 km (0.053 R)
• M80: 97,067,775 km (0.054 R)
• M81: 97,696,385 km (0.106 R)
• M82: 98,168,516 km (0.046 R)
• M83: 98,326,192 km (0.097 R)
• M84: 99,748,270 km (0.074 R)
• M85: 99,906,694 km (0.112 R)
• M86: 100,223,692 km (0.038 R)
• M87: 101,973,837 km (0.107 R)
• M88: 102,612,770 km (0.091 R)
• M89: 102,772,690 km (0.101 R)
• M90: 104,376,529 km (0.084 R)
• M91: 104,698,314 km (0.103 R)
• M92: 105,020,398 km (0.108 R)
• M93: 105,988,595 km (0.046 R)
• M94: 106,959,785 km (0.116 R)
• M95: 107,933,966 km (0.103 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 13,559 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit