🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.68 AU - 0.72 AU

Year: 208 Days

Day: 17.4 Hours

Environment

Temp: 203 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 98,819,686 km

• M1: 299,944 km (0.025 R)
• M2: 340,186 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.31 AU - 1.45 AU

Year: 575 Days

Day: 24.3 Hours

Environment

Temp: -11 °C

Axial Tilt: 19.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 98,819,686 km

• M1: 40,840 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.61 AU - 2.29 AU

Year: 966 Days

Day: 31.5 Hours

Environment

Temp: -50 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.65 AU - 2.35 AU

Year: 1003 Days

Day: 29.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,819,686 km

• M1: 60,737 km (0.033 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.21 AU - 3.39 AU

Year: 1662 Days

Day: 47 Hours

Environment

Temp: -81 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,819,686 km

• M1: 1,863,241 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.13 AU - 4.81 AU

Year: 3353 Days

Day: 32.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 98,819,686 km

• M1: 635,641 km (0.112 R)
• M2: 1,261,708 km (0.09 R)

Asteroid Belt

Center: 8.05 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.2

Radius: 14.4

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 10.64 AU - 12.6 AU

Year: 14052 Days

Day: 11.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 98,819,686 km

• M1: 209,138 km (0.114 R)
• M2: 335,099 km (0.103 R)
• M3: 449,990 km (0.103 R)
• M4: 696,079 km (0.049 R)
• M5: 837,598 km (0.104 R)
• M6: 1,250,040 km (0.107 R)
• M7: 1,724,415 km (0.11 R)
• M8: 1,894,956 km (0.079 R)
• M9: 2,071,332 km (0.049 R)
• M10: 2,440,988 km (0.078 R)
• M11: 3,278,288 km (0.113 R)
• M12: 3,528,116 km (0.112 R)
• M13: 3,747,277 km (0.065 R)
• M14: 4,510,376 km (0.083 R)
• M15: 4,629,007 km (0.115 R)
• M16: 6,353,721 km (0.06 R)
• M17: 7,353,932 km (0.069 R)
• M18: 7,541,079 km (0.059 R)
• M19: 8,796,056 km (0.12 R)
• M20: 8,994,871 km (0.048 R)
• M21: 9,447,854 km (0.064 R)
• M22: 9,908,166 km (0.076 R)
• M23: 10,323,599 km (0.099 R)
• M24: 10,851,082 km (0.091 R)
• M25: 11,279,231 km (0.119 R)
• M26: 11,987,128 km (0.047 R)
• M27: 13,160,873 km (0.09 R)
• M28: 13,331,564 km (0.12 R)
• M29: 13,503,003 km (0.109 R)
• M30: 14,196,090 km (0.049 R)
• M31: 14,723,422 km (0.045 R)
• M32: 15,496,694 km (0.088 R)
• M33: 15,918,560 km (0.045 R)
• M34: 16,161,357 km (0.076 R)
• M35: 16,527,722 km (0.059 R)
• M36: 16,835,296 km (0.079 R)
• M37: 17,769,085 km (0.091 R)
• M38: 18,274,128 km (0.094 R)
• M39: 18,464,716 km (0.119 R)
• M40: 18,912,013 km (0.111 R)
• M41: 19,492,303 km (0.112 R)
• M42: 21,001,895 km (0.078 R)
• M43: 22,141,831 km (0.102 R)
• M44: 22,548,887 km (0.059 R)
• M45: 24,902,510 km (0.104 R)
• M46: 25,609,510 km (0.103 R)
• M47: 26,179,927 km (0.059 R)
• M48: 26,898,894 km (0.115 R)
• M49: 27,697,148 km (0.064 R)
• M50: 29,689,493 km (0.114 R)
• M51: 29,838,941 km (0.098 R)
• M52: 31,119,050 km (0.073 R)
• M53: 34,358,143 km (0.111 R)
• M54: 36,176,954 km (0.067 R)
• M55: 37,057,786 km (0.113 R)
• M56: 39,989,904 km (0.095 R)
• M57: 40,651,576 km (0.089 R)
• M58: 41,483,789 km (0.091 R)
• M59: 42,826,878 km (0.111 R)
• M60: 43,080,297 km (0.081 R)
• M61: 43,418,987 km (0.03 R)
• M62: 44,954,160 km (0.068 R)
• M63: 45,125,749 km (0.086 R)
• M64: 46,333,453 km (0.076 R)
• M65: 47,028,484 km (0.078 R)
• M66: 47,377,197 km (0.086 R)
• M67: 47,726,807 km (0.049 R)
• M68: 48,252,793 km (0.1 R)
• M69: 48,428,571 km (0.097 R)
• M70: 48,957,250 km (0.112 R)
• M71: 50,198,014 km (0.057 R)
• M72: 51,718,677 km (0.067 R)
• M73: 52,349,232 km (0.107 R)
• M74: 52,801,167 km (0.103 R)
• M75: 53,617,971 km (0.118 R)
• M76: 54,713,476 km (0.091 R)
• M77: 58,137,622 km (0.069 R)
• M78: 59,357,144 km (0.081 R)
• M79: 60,206,411 km (0.117 R)
• M80: 62,299,136 km (0.109 R)
• M81: 63,932,595 km (0.059 R)
• M82: 64,222,216 km (0.084 R)
• M83: 64,318,857 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 71.1

Radius: 4.6

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 10.95 AU - 15.33 AU

Year: 16898 Days

Day: 17.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 98,819,686 km

• M1: 93,947 km (0.049 R)
• M2: 147,504 km (0.089 R)
• M3: 239,805 km (0.074 R)
• M4: 457,470 km (0.059 R)
• M5: 1,173,745 km (0.081 R)
• M6: 1,782,309 km (0.1 R)
• M7: 2,022,713 km (0.104 R)
• M8: 2,214,796 km (0.07 R)
• M9: 2,293,186 km (0.059 R)
• M10: 2,332,829 km (0.102 R)
• M11: 2,534,038 km (0.087 R)
• M12: 2,575,028 km (0.099 R)
• M13: 2,678,400 km (0.071 R)
• M14: 3,083,362 km (0.053 R)
• M15: 3,193,167 km (0.112 R)
• M16: 3,530,211 km (0.056 R)
• M17: 3,691,327 km (0.09 R)
• M18: 3,737,852 km (0.112 R)
• M19: 3,784,527 km (0.097 R)
• M20: 3,925,747 km (0.117 R)
• M21: 4,433,632 km (0.039 R)
• M22: 4,582,632 km (0.064 R)
• M23: 4,733,127 km (0.047 R)
• M24: 5,039,204 km (0.099 R)
• M25: 5,536,617 km (0.094 R)
• M26: 5,723,914 km (0.11 R)
• M27: 6,049,738 km (0.106 R)
• M28: 6,409,521 km (0.077 R)
• M29: 8,833,455 km (0.042 R)
• M30: 9,020,901 km (0.055 R)
• M31: 9,083,732 km (0.102 R)
• M32: 10,107,431 km (0.065 R)
• M33: 12,296,347 km (0.07 R)
• M34: 12,645,807 km (0.068 R)
• M35: 13,318,399 km (0.066 R)
• M36: 13,930,255 km (0.1 R)
• M37: 14,075,514 km (0.113 R)
• M38: 14,772,341 km (0.043 R)
• M39: 15,819,526 km (0.099 R)
• M40: 16,774,708 km (0.069 R)
• M41: 17,984,806 km (0.07 R)
• M42: 18,341,447 km (0.109 R)
• M43: 18,420,883 km (0.066 R)
• M44: 19,668,679 km (0.09 R)
• M45: 19,995,102 km (0.059 R)
• M46: 20,076,932 km (0.08 R)
• M47: 21,276,707 km (0.068 R)
• M48: 21,611,656 km (0.066 R)
• M49: 21,653,693 km (0.103 R)
• M50: 22,075,260 km (0.056 R)
• M51: 22,202,269 km (0.116 R)
• M52: 22,414,399 km (0.111 R)
• M53: 22,627,276 km (0.09 R)
• M54: 22,797,968 km (0.045 R)
• M55: 22,840,752 km (0.114 R)
• M56: 22,883,537 km (0.095 R)
• M57: 23,097,911 km (0.117 R)
• M58: 23,485,370 km (0.027 R)
• M59: 24,048,905 km (0.071 R)
• M60: 24,441,599 km (0.108 R)
• M61: 24,748,425 km (0.077 R)
• M62: 25,100,728 km (0.093 R)
• M63: 25,899,580 km (0.112 R)
• M64: 26,122,930 km (0.095 R)
• M65: 26,841,897 km (0.064 R)
• M66: 27,795,434 km (0.117 R)
• M67: 27,886,838 km (0.113 R)
• M68: 28,667,739 km (0.093 R)
• M69: 29,130,445 km (0.046 R)
• M70: 29,502,346 km (0.09 R)
• M71: 30,297,907 km (0.082 R)
• M72: 30,392,004 km (0.107 R)
• M73: 30,486,251 km (0.079 R)
• M74: 30,674,744 km (0.112 R)
• M75: 30,863,836 km (0.119 R)
• M76: 31,005,804 km (0.069 R)
• M77: 31,290,489 km (0.111 R)
• M78: 31,957,995 km (0.078 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 510.9

Radius: 5

Gravity: 20.44 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 16.42 AU - 21.68 AU

Year: 29497 Days

Day: 20.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 98,819,686 km

• M1: 76,893 km (0.108 R)
• M2: 151,543 km (0.075 R)
• M3: 260,151 km (0.111 R)
• M4: 373,845 km (0.093 R)
• M5: 480,808 km (0.05 R)
• M6: 597,793 km (0.101 R)
• M7: 698,024 km (0.093 R)
• M8: 1,278,015 km (0.112 R)
• M9: 3,916,323 km (0.114 R)
• M10: 4,105,863 km (0.114 R)
• M11: 4,493,920 km (0.112 R)
• M12: 4,893,496 km (0.092 R)
• M13: 5,046,385 km (0.109 R)
• M14: 5,304,591 km (0.117 R)
• M15: 5,461,669 km (0.11 R)
• M16: 7,520,135 km (0.091 R)
• M17: 7,637,570 km (0.099 R)
• M18: 7,755,602 km (0.041 R)
• M19: 9,156,138 km (0.108 R)
• M20: 9,597,601 km (0.086 R)
• M21: 10,240,273 km (0.117 R)
• M22: 10,370,573 km (0.104 R)
• M23: 10,501,322 km (0.115 R)
• M24: 10,896,858 km (0.086 R)
• M25: 11,634,675 km (0.078 R)
• M26: 13,512,876 km (0.109 R)
• M27: 14,742,870 km (0.065 R)
• M28: 15,037,578 km (0.107 R)
• M29: 15,334,081 km (0.064 R)
• M30: 15,932,921 km (0.025 R)
• M31: 16,235,259 km (0.066 R)
• M32: 17,540,949 km (0.116 R)
• M33: 17,618,889 km (0.111 R)
• M34: 17,853,010 km (0.097 R)
• M35: 18,324,692 km (0.095 R)
• M36: 18,641,391 km (0.092 R)
• M37: 21,906,215 km (0.099 R)
• M38: 22,073,914 km (0.072 R)
• M39: 23,689,421 km (0.117 R)
• M40: 24,903,857 km (0.089 R)
• M41: 24,991,371 km (0.093 R)
• M42: 26,852,818 km (0.108 R)
• M43: 26,942,577 km (0.07 R)
• M44: 27,032,485 km (0.073 R)
• M45: 28,300,776 km (0.111 R)
• M46: 28,575,138 km (0.109 R)
• M47: 29,126,406 km (0.094 R)
• M48: 29,773,866 km (0.068 R)
• M49: 30,239,414 km (0.098 R)
• M50: 30,707,207 km (0.104 R)
• M51: 31,744,967 km (0.093 R)
• M52: 32,125,096 km (0.116 R)
• M53: 34,242,953 km (0.076 R)
• M54: 36,306,206 km (0.116 R)
• M55: 36,604,355 km (0.055 R)
• M56: 36,803,470 km (0.03 R)
• M57: 37,302,827 km (0.059 R)
• M58: 38,409,403 km (0.114 R)
• M59: 38,814,514 km (0.093 R)
• M60: 39,322,847 km (0.041 R)
• M61: 39,526,899 km (0.112 R)
• M62: 39,935,750 km (0.081 R)
• M63: 42,001,547 km (0.096 R)
• M64: 42,105,667 km (0.112 R)
• M65: 44,419,797 km (0.094 R)
• M66: 47,098,945 km (0.038 R)
• M67: 49,609,646 km (0.074 R)
• M68: 51,270,481 km (0.097 R)
• M69: 51,828,033 km (0.079 R)
• M70: 51,939,782 km (0.104 R)
• M71: 52,949,269 km (0.085 R)
• M72: 53,852,092 km (0.082 R)
• M73: 58,325,218 km (0.079 R)
• M74: 59,725,304 km (0.094 R)
• M75: 62,915,928 km (0.104 R)
• M76: 64,953,002 km (0.092 R)
• M77: 65,194,154 km (0.12 R)
• M78: 66,282,628 km (0.113 R)
• M79: 67,499,158 km (0.095 R)
• M80: 68,355,157 km (0.087 R)
• M81: 70,448,779 km (0.085 R)
• M82: 73,314,625 km (0.1 R)
• M83: 73,816,975 km (0.111 R)
• M84: 75,964,452 km (0.11 R)
• M85: 76,599,944 km (0.092 R)
• M86: 76,727,252 km (0.111 R)
• M87: 77,748,407 km (0.082 R)
• M88: 77,876,313 km (0.068 R)
• M89: 79,159,713 km (0.12 R)
• M90: 80,320,593 km (0.082 R)
• M91: 81,747,308 km (0.103 R)
• M92: 82,790,005 km (0.114 R)
• M93: 83,444,047 km (0.084 R)
• M94: 86,474,301 km (0.118 R)
• M95: 86,606,845 km (0.088 R)
• M96: 87,137,768 km (0.103 R)
• M97: 87,403,603 km (0.109 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 630.5

Radius: 3.9

Gravity: 41.45 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 16.1 AU - 23.16 AU

Year: 30854 Days

Day: 21.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 98,819,686 km

• M1: 51,611 km (0.118 R)
• M2: 194,926 km (0.075 R)
• M3: 248,332 km (0.063 R)
• M4: 462,557 km (0.096 R)
• M5: 1,287,888 km (0.104 R)
• M6: 2,626,939 km (0.062 R)
• M7: 3,701,201 km (0.074 R)
• M8: 3,750,718 km (0.084 R)
• M9: 4,309,316 km (0.088 R)
• M10: 4,893,496 km (0.105 R)
• M11: 5,502,060 km (0.094 R)
• M12: 6,429,268 km (0.118 R)
• M13: 7,780,735 km (0.096 R)
• M14: 8,293,257 km (0.043 R)
• M15: 9,015,665 km (0.057 R)
• M16: 9,689,753 km (0.104 R)
• M17: 11,300,623 km (0.037 R)
• M18: 12,320,881 km (0.034 R)
• M19: 12,617,832 km (0.096 R)
• M20: 12,917,028 km (0.111 R)
• M21: 13,143,071 km (0.058 R)
• M22: 13,218,617 km (0.109 R)
• M23: 14,448,013 km (0.1 R)
• M24: 14,839,660 km (0.063 R)
• M25: 18,180,031 km (0.094 R)
• M26: 18,348,628 km (0.035 R)
• M27: 18,433,150 km (0.113 R)
• M28: 18,857,859 km (0.103 R)
• M29: 19,889,934 km (0.064 R)
• M30: 19,976,701 km (0.093 R)
• M31: 22,188,057 km (0.115 R)
• M32: 23,185,426 km (0.059 R)
• M33: 23,919,952 km (0.111 R)
• M34: 24,197,306 km (0.107 R)
• M35: 26,073,562 km (0.111 R)
• M36: 26,454,439 km (0.083 R)
• M37: 26,550,032 km (0.074 R)
• M38: 27,898,956 km (0.09 R)
• M39: 30,362,833 km (0.11 R)
• M40: 31,165,724 km (0.102 R)
• M41: 31,671,216 km (0.048 R)
• M42: 32,792,601 km (0.067 R)
• M43: 32,895,225 km (0.099 R)
• M44: 35,599,805 km (0.061 R)
• M45: 36,128,035 km (0.082 R)
• M46: 36,552,594 km (0.029 R)
• M47: 37,406,499 km (0.092 R)
• M48: 37,728,284 km (0.057 R)
• M49: 38,158,976 km (0.119 R)
• M50: 38,699,473 km (0.095 R)
• M51: 38,807,932 km (0.07 R)
• M52: 40,556,282 km (0.105 R)
• M53: 41,662,109 km (0.105 R)
• M54: 44,355,918 km (0.069 R)
• M55: 44,810,397 km (0.116 R)
• M56: 45,038,234 km (0.09 R)
• M57: 45,953,175 km (0.102 R)
• M58: 46,528,229 km (0.094 R)
• M59: 46,758,909 km (0.033 R)
• M60: 50,382,468 km (0.108 R)
• M61: 51,213,185 km (0.079 R)
• M62: 52,407,575 km (0.032 R)
• M63: 52,767,807 km (0.068 R)
• M64: 53,008,210 km (0.068 R)
• M65: 53,128,637 km (0.093 R)
• M66: 53,611,239 km (0.097 R)
• M67: 54,337,836 km (0.084 R)
• M68: 54,702,257 km (0.099 R)
• M69: 57,399,955 km (0.086 R)
• M70: 59,388,859 km (0.045 R)
• M71: 59,513,923 km (0.092 R)
• M72: 61,526,762 km (0.031 R)
• M73: 62,287,317 km (0.119 R)
• M74: 63,817,704 km (0.102 R)
• M75: 64,073,965 km (0.055 R)
• M76: 66,136,471 km (0.057 R)
• M77: 66,266,172 km (0.118 R)
• M78: 66,915,427 km (0.085 R)
• M79: 69,270,696 km (0.12 R)
• M80: 70,194,014 km (0.094 R)
• M81: 71,653,042 km (0.082 R)
• M82: 73,390,172 km (0.085 R)
• M83: 77,861,802 km (0.116 R)
• M84: 78,409,779 km (0.086 R)
• M85: 79,923,261 km (0.115 R)
• M86: 80,337,797 km (0.054 R)
• M87: 83,538,892 km (0.099 R)
• M88: 84,099,884 km (0.105 R)
• M89: 85,084,537 km (0.118 R)
• M90: 85,507,749 km (0.114 R)
• M91: 89,634,407 km (0.087 R)
• M92: 91,216,554 km (0.056 R)
• M93: 91,938,812 km (0.119 R)
• M94: 94,846,546 km (0.108 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 13,266 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit