🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.67 AU - 0.89 AU

Year: 253 Days

Day: 46.8 Hours

Environment

Temp: 146 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.77 AU - 0.99 AU

Year: 303 Days

Day: 16.3 Hours

Environment

Temp: 139 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.77 AU - 1.07 AU

Year: 324 Days

Day: 35.1 Hours

Environment

Temp: 91 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,347,183 km

• M1: 102,325 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.17 AU - 1.19 AU

Year: 471 Days

Day: 23.6 Hours

Environment

Temp: 3 °C

Axial Tilt: 22.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 67,347,183 km

• M1: 248,931 km (0.078 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.06 AU - 1.6 AU

Year: 563 Days

Day: 22 Hours

Environment

Temp: -10 °C

Axial Tilt: 44.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.34 AU - 1.88 AU

Year: 750 Days

Day: 14.3 Hours

Environment

Temp: -51 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.3

Radius: 9.3

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 7.17 AU - 8.51 AU

Year: 8058 Days

Day: 8.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 67,347,183 km

• M1: 149,149 km (0.078 R)
• M2: 389,553 km (0.117 R)
• M3: 528,679 km (0.095 R)
• M4: 629,209 km (0.115 R)
• M5: 714,779 km (0.101 R)
• M6: 812,167 km (0.076 R)
• M7: 954,883 km (0.092 R)
• M8: 1,037,910 km (0.081 R)
• M9: 1,158,636 km (0.074 R)
• M10: 1,707,809 km (0.1 R)
• M11: 1,789,490 km (0.099 R)
• M12: 2,118,306 km (0.053 R)
• M13: 2,594,326 km (0.077 R)
• M14: 2,905,340 km (0.065 R)
• M15: 2,966,526 km (0.117 R)
• M16: 3,266,470 km (0.113 R)
• M17: 3,681,753 km (0.114 R)
• M18: 3,976,910 km (0.088 R)
• M19: 4,155,081 km (0.103 R)
• M20: 4,349,857 km (0.096 R)
• M21: 4,762,897 km (0.051 R)
• M22: 4,849,813 km (0.058 R)
• M23: 4,981,459 km (0.107 R)
• M24: 5,233,233 km (0.086 R)
• M25: 5,428,608 km (0.11 R)
• M26: 5,504,304 km (0.082 R)
• M27: 5,904,179 km (0.108 R)
• M28: 6,234,042 km (0.028 R)
• M29: 6,377,208 km (0.104 R)
• M30: 6,521,570 km (0.044 R)
• M31: 6,634,516 km (0.047 R)
• M32: 6,829,741 km (0.115 R)
• M33: 6,895,265 km (0.037 R)
• M34: 6,977,394 km (0.087 R)
• M35: 7,142,850 km (0.118 R)
• M36: 7,697,708 km (0.061 R)
• M37: 7,902,807 km (0.117 R)
• M38: 7,988,825 km (0.109 R)
• M39: 8,127,204 km (0.042 R)
• M40: 8,599,933 km (0.103 R)
• M41: 8,777,356 km (0.085 R)
• M42: 9,117,691 km (0.104 R)
• M43: 9,262,352 km (0.091 R)
• M44: 9,444,114 km (0.074 R)
• M45: 9,590,420 km (0.087 R)
• M46: 10,258,225 km (0.087 R)
• M47: 10,921,841 km (0.093 R)
• M48: 11,638,415 km (0.061 R)
• M49: 11,815,090 km (0.062 R)
• M50: 11,933,273 km (0.1 R)
• M51: 12,630,997 km (0.106 R)
• M52: 12,832,655 km (0.075 R)
• M53: 13,218,917 km (0.118 R)
• M54: 13,505,995 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.8

Radius: 14.2

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 8 AU - 10.78 AU

Year: 10563 Days

Day: 6.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 107.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 67,347,183 km

• M1: 221,255 km (0.111 R)
• M2: 332,556 km (0.032 R)
• M3: 707,000 km (0.098 R)
• M4: 867,069 km (0.119 R)
• M5: 2,569,942 km (0.06 R)
• M6: 2,801,071 km (0.06 R)
• M7: 2,932,567 km (0.036 R)
• M8: 3,201,694 km (0.113 R)
• M9: 3,620,867 km (0.107 R)
• M10: 3,735,608 km (0.079 R)
• M11: 3,910,189 km (0.091 R)
• M12: 4,087,463 km (0.118 R)
• M13: 4,237,360 km (0.114 R)
• M14: 4,511,722 km (0.116 R)
• M15: 4,855,049 km (0.115 R)
• M16: 5,767,596 km (0.089 R)
• M17: 5,970,002 km (0.074 R)
• M18: 6,347,438 km (0.078 R)
• M19: 6,521,570 km (0.077 R)
• M20: 6,732,652 km (0.114 R)
• M21: 7,017,786 km (0.106 R)
• M22: 7,343,161 km (0.071 R)
• M23: 7,526,119 km (0.08 R)
• M24: 8,121,818 km (0.078 R)
• M25: 8,888,058 km (0.066 R)
• M26: 9,637,244 km (0.067 R)
• M27: 9,797,613 km (0.11 R)
• M28: 10,778,377 km (0.094 R)
• M29: 11,322,614 km (0.114 R)
• M30: 11,491,959 km (0.09 R)
• M31: 11,833,192 km (0.086 R)
• M32: 12,048,014 km (0.109 R)
• M33: 12,351,099 km (0.107 R)
• M34: 12,744,542 km (0.09 R)
• M35: 12,876,637 km (0.076 R)
• M36: 13,543,843 km (0.096 R)
• M37: 13,723,660 km (0.103 R)
• M38: 13,904,224 km (0.113 R)
• M39: 14,496,782 km (0.117 R)
• M40: 14,634,711 km (0.076 R)
• M41: 15,377,614 km (0.113 R)
• M42: 16,275,800 km (0.042 R)
• M43: 16,611,048 km (0.113 R)
• M44: 17,191,039 km (0.094 R)
• M45: 17,385,816 km (0.115 R)
• M46: 17,483,503 km (0.113 R)
• M47: 18,470,550 km (0.089 R)
• M48: 21,854,005 km (0.069 R)
• M49: 24,213,612 km (0.08 R)
• M50: 24,486,927 km (0.032 R)
• M51: 24,651,336 km (0.099 R)
• M52: 24,871,244 km (0.116 R)
• M53: 25,202,155 km (0.112 R)
• M54: 25,924,264 km (0.04 R)
• M55: 26,878,848 km (0.087 R)
• M56: 27,559,668 km (0.103 R)
• M57: 27,902,247 km (0.104 R)
• M58: 28,361,064 km (0.097 R)
• M59: 29,112,194 km (0.034 R)
• M60: 29,402,713 km (0.066 R)
• M61: 29,635,937 km (0.107 R)
• M62: 29,811,265 km (0.094 R)
• M63: 31,107,232 km (0.08 R)
• M64: 31,822,010 km (0.115 R)
• M65: 32,542,025 km (0.052 R)
• M66: 33,206,838 km (0.097 R)
• M67: 33,388,898 km (0.069 R)
• M68: 34,181,917 km (0.117 R)
• M69: 34,611,412 km (0.116 R)
• M70: 35,413,855 km (0.071 R)
• M71: 35,848,587 km (0.107 R)
• M72: 36,222,432 km (0.056 R)
• M73: 36,974,311 km (0.052 R)
• M74: 37,100,122 km (0.115 R)
• M75: 37,921,265 km (0.119 R)
• M76: 38,302,440 km (0.113 R)
• M77: 38,940,326 km (0.078 R)
• M78: 39,774,783 km (0.094 R)
• M79: 42,116,438 km (0.086 R)
• M80: 42,708,846 km (0.093 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977

Radius: 13.2

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 10.79 AU - 11.87 AU

Year: 14000 Days

Day: 13.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 67,347,183 km

• M1: 195,524 km (0.086 R)
• M2: 496,815 km (0.12 R)
• M3: 624,272 km (0.068 R)
• M4: 872,455 km (0.066 R)
• M5: 1,129,464 km (0.046 R)
• M6: 1,547,590 km (0.118 R)
• M7: 2,074,474 km (0.031 R)
• M8: 2,199,089 km (0.09 R)
• M9: 2,455,948 km (0.09 R)
• M10: 2,554,832 km (0.111 R)
• M11: 2,655,213 km (0.061 R)
• M12: 3,431,326 km (0.102 R)
• M13: 4,077,290 km (0.084 R)
• M14: 4,234,817 km (0.106 R)
• M15: 4,394,437 km (0.111 R)
• M16: 5,222,611 km (0.12 R)
• M17: 5,480,518 km (0.12 R)
• M18: 6,009,047 km (0.089 R)
• M19: 6,098,656 km (0.084 R)
• M20: 6,973,056 km (0.117 R)
• M21: 7,162,148 km (0.025 R)
• M22: 7,545,567 km (0.075 R)
• M23: 7,788,664 km (0.102 R)
• M24: 8,382,717 km (0.108 R)
• M25: 9,614,206 km (0.107 R)
• M26: 10,466,615 km (0.069 R)
• M27: 11,066,652 km (0.101 R)
• M28: 12,243,090 km (0.101 R)
• M29: 13,107,765 km (0.041 R)
• M30: 13,283,094 km (0.044 R)
• M31: 14,471,649 km (0.113 R)
• M32: 15,017,681 km (0.093 R)
• M33: 15,139,903 km (0.117 R)
• M34: 16,255,005 km (0.108 R)
• M35: 16,695,870 km (0.111 R)
• M36: 17,013,167 km (0.097 R)
• M37: 17,912,251 km (0.086 R)
• M38: 18,171,953 km (0.118 R)
• M39: 18,695,246 km (0.086 R)
• M40: 19,090,932 km (0.039 R)
• M41: 19,356,169 km (0.116 R)
• M42: 20,429,684 km (0.068 R)
• M43: 20,973,771 km (0.108 R)
• M44: 21,591,461 km (0.073 R)
• M45: 22,006,595 km (0.098 R)
• M46: 23,126,634 km (0.08 R)
• M47: 23,693,610 km (0.107 R)
• M48: 24,480,644 km (0.078 R)
• M49: 25,130,946 km (0.082 R)
• M50: 27,041,610 km (0.09 R)
• M51: 27,788,852 km (0.118 R)
• M52: 28,165,090 km (0.102 R)
• M53: 29,303,680 km (0.111 R)
• M54: 29,917,181 km (0.098 R)
• M55: 30,690,003 km (0.104 R)
• M56: 32,492,209 km (0.082 R)
• M57: 34,087,221 km (0.094 R)
• M58: 34,732,287 km (0.057 R)
• M59: 35,300,161 km (0.109 R)
• M60: 35,625,985 km (0.044 R)
• M61: 36,527,162 km (0.109 R)
• M62: 39,275,575 km (0.065 R)
• M63: 39,528,694 km (0.09 R)
• M64: 40,376,465 km (0.059 R)
• M65: 41,659,267 km (0.1 R)
• M66: 43,042,449 km (0.073 R)
• M67: 45,145,197 km (0.094 R)
• M68: 45,233,459 km (0.065 R)
• M69: 46,565,628 km (0.11 R)
• M70: 47,460,822 km (0.06 R)
• M71: 47,640,489 km (0.104 R)
• M72: 48,000,571 km (0.088 R)
• M73: 49,814,745 km (0.12 R)
• M74: 50,913,990 km (0.096 R)
• M75: 52,577,817 km (0.119 R)
• M76: 52,670,867 km (0.113 R)
• M77: 52,763,767 km (0.097 R)
• M78: 54,071,851 km (0.099 R)
• M79: 54,259,447 km (0.106 R)
• M80: 55,769,039 km (0.117 R)
• M81: 55,863,884 km (0.083 R)
• M82: 57,196,801 km (0.075 R)
• M83: 57,963,191 km (0.088 R)
• M84: 58,540,340 km (0.119 R)
• M85: 59,700,022 km (0.083 R)
• M86: 63,125,813 km (0.102 R)
• M87: 65,811,843 km (0.027 R)
• M88: 66,112,685 km (0.112 R)

Asteroid Belt

Center: 13.88 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 16.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 317.9

Radius: 5.1

Gravity: 12.22 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 12.49 AU - 20.37 AU

Year: 24447 Days

Day: 16.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 67,347,183 km

• M1: 395,686 km (0.109 R)
• M2: 705,653 km (0.114 R)
• M3: 771,027 km (0.043 R)
• M4: 861,235 km (0.117 R)
• M5: 1,052,271 km (0.11 R)
• M6: 1,585,887 km (0.114 R)
• M7: 1,643,333 km (0.07 R)
• M8: 1,790,088 km (0.088 R)
• M9: 1,849,927 km (0.088 R)
• M10: 2,002,517 km (0.096 R)
• M11: 2,484,671 km (0.054 R)
• M12: 2,721,634 km (0.082 R)
• M13: 3,072,740 km (0.071 R)
• M14: 3,180,900 km (0.102 R)
• M15: 3,326,907 km (0.12 R)
• M16: 4,169,293 km (0.11 R)
• M17: 4,655,187 km (0.104 R)
• M18: 4,989,089 km (0.112 R)
• M19: 5,159,032 km (0.106 R)
• M20: 6,171,959 km (0.114 R)
• M21: 6,262,915 km (0.078 R)
• M22: 6,446,172 km (0.115 R)
• M23: 6,677,600 km (0.068 R)
• M24: 6,864,897 km (0.087 R)
• M25: 7,148,833 km (0.093 R)
• M26: 7,244,426 km (0.107 R)
• M27: 7,292,298 km (0.114 R)
• M28: 7,388,489 km (0.074 R)
• M29: 7,777,444 km (0.113 R)
• M30: 8,423,407 km (0.086 R)
• M31: 9,138,336 km (0.057 R)
• M32: 9,872,562 km (0.089 R)
• M33: 9,925,669 km (0.087 R)
• M34: 11,902,156 km (0.109 R)
• M35: 11,958,704 km (0.082 R)
• M36: 12,243,090 km (0.101 R)
• M37: 12,414,828 km (0.094 R)
• M38: 12,529,719 km (0.084 R)
• M39: 12,760,549 km (0.095 R)
• M40: 13,816,710 km (0.105 R)
• M41: 15,390,928 km (0.114 R)
• M42: 16,640,220 km (0.107 R)
• M43: 17,340,936 km (0.089 R)
• M44: 18,181,527 km (0.103 R)
• M45: 18,903,187 km (0.066 R)
• M46: 19,035,431 km (0.073 R)
• M47: 20,171,478 km (0.054 R)
• M48: 21,123,519 km (0.102 R)
• M49: 21,398,330 km (0.075 R)
• M50: 22,930,062 km (0.108 R)
• M51: 23,780,526 km (0.064 R)
• M52: 24,857,930 km (0.113 R)
• M53: 26,171,699 km (0.073 R)
• M54: 26,762,760 km (0.088 R)
• M55: 26,836,960 km (0.105 R)
• M56: 27,582,706 km (0.097 R)
• M57: 28,790,110 km (0.059 R)
• M58: 30,555,664 km (0.064 R)
• M59: 30,710,797 km (0.083 R)
• M60: 31,568,891 km (0.107 R)
• M61: 32,751,761 km (0.102 R)
• M62: 32,831,197 km (0.117 R)
• M63: 32,990,070 km (0.08 R)
• M64: 35,730,853 km (0.102 R)
• M65: 36,963,091 km (0.108 R)
• M66: 37,045,669 km (0.032 R)
• M67: 37,211,274 km (0.083 R)
• M68: 40,656,961 km (0.108 R)
• M69: 41,341,222 km (0.045 R)
• M70: 42,634,196 km (0.095 R)
• M71: 42,981,263 km (0.1 R)
• M72: 44,642,398 km (0.12 R)
• M73: 46,057,594 km (0.112 R)
• M74: 46,592,107 km (0.064 R)
• M75: 46,681,417 km (0.093 R)
• M76: 47,307,933 km (0.031 R)
• M77: 47,397,542 km (0.095 R)
• M78: 47,487,450 km (0.037 R)
• M79: 47,577,209 km (0.075 R)
• M80: 47,847,084 km (0.027 R)
• M81: 48,478,836 km (0.086 R)
• M82: 48,750,356 km (0.09 R)
• M83: 49,113,280 km (0.052 R)
• M84: 50,024,481 km (0.096 R)
• M85: 51,309,377 km (0.104 R)
• M86: 52,419,393 km (0.114 R)
• M87: 53,630,687 km (0.072 R)
• M88: 56,176,095 km (0.103 R)
• M89: 56,937,847 km (0.062 R)
• M90: 58,278,992 km (0.115 R)
• M91: 58,375,184 km (0.101 R)
• M92: 61,481,284 km (0.052 R)
• M93: 63,251,925 km (0.106 R)
• M94: 64,740,274 km (0.093 R)
• M95: 65,638,759 km (0.118 R)
• M96: 65,738,840 km (0.12 R)
• M97: 66,541,432 km (0.105 R)
• M98: 66,641,962 km (0.047 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 13,921 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit