🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.74 AU - 0.8 AU

Year: 259 Days

Day: 22.6 Hours

Environment

Temp: 147 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,635,800 km

• M1: 88,562 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.64 AU - 0.96 AU

Year: 274 Days

Day: 19.7 Hours

Environment

Temp: 138 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.85 AU - 1.27 AU

Year: 418 Days

Day: 29 Hours

Environment

Temp: 14 °C

Axial Tilt: 9.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.97 AU - 1.23 AU

Year: 442 Days

Day: 38.3 Hours

Environment

Temp: 2 °C

Axial Tilt: 117.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.8 AU - 2.14 AU

Year: 1059 Days

Day: 34.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 116 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,635,800 km

• M1: 964,308 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.8

Radius: 11.5

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.37 AU - 6.87 AU

Year: 5101 Days

Day: 7.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 67,635,800 km

• M1: 152,590 km (0.046 R)
• M2: 270,024 km (0.116 R)
• M3: 351,854 km (0.043 R)
• M4: 428,149 km (0.114 R)
• M5: 511,924 km (0.111 R)
• M6: 838,646 km (0.072 R)
• M7: 962,064 km (0.104 R)
• M8: 1,052,271 km (0.097 R)
• M9: 1,186,461 km (0.105 R)
• M10: 1,326,784 km (0.114 R)
• M11: 1,502,711 km (0.051 R)
• M12: 1,749,547 km (0.064 R)
• M13: 2,144,635 km (0.106 R)
• M14: 2,265,211 km (0.091 R)
• M15: 2,388,180 km (0.111 R)
• M16: 2,477,341 km (0.065 R)
• M17: 2,751,853 km (0.056 R)
• M18: 3,330,497 km (0.094 R)
• M19: 3,552,052 km (0.067 R)
• M20: 3,675,021 km (0.109 R)
• M21: 4,181,111 km (0.087 R)
• M22: 4,398,626 km (0.118 R)
• M23: 4,981,459 km (0.074 R)
• M24: 5,189,101 km (0.071 R)
• M25: 5,446,559 km (0.11 R)
• M26: 5,565,041 km (0.069 R)
• M27: 5,998,725 km (0.12 R)
• M28: 6,219,681 km (0.027 R)
• M29: 6,518,428 km (0.118 R)
• M30: 7,052,792 km (0.105 R)
• M31: 7,312,194 km (0.091 R)
• M32: 7,574,739 km (0.062 R)
• M33: 8,055,247 km (0.109 R)
• M34: 8,600,830 km (0.108 R)
• M35: 8,766,884 km (0.09 R)
• M36: 9,130,257 km (0.105 R)
• M37: 10,367,132 km (0.105 R)
• M38: 11,110,484 km (0.062 R)
• M39: 11,261,129 km (0.069 R)
• M40: 11,809,406 km (0.093 R)
• M41: 12,086,760 km (0.059 R)
• M42: 12,210,777 km (0.057 R)
• M43: 12,491,273 km (0.112 R)
• M44: 13,090,412 km (0.09 R)
• M45: 13,958,080 km (0.025 R)
• M46: 14,349,727 km (0.087 R)
• M47: 14,910,719 km (0.117 R)
• M48: 15,512,551 km (0.116 R)
• M49: 16,156,420 km (0.098 R)
• M50: 16,258,745 km (0.079 R)
• M51: 17,225,596 km (0.101 R)
• M52: 17,365,321 km (0.08 R)
• M53: 17,505,195 km (0.119 R)
• M54: 17,610,512 km (0.087 R)
• M55: 17,998,269 km (0.107 R)
• M56: 18,353,265 km (0.077 R)
• M57: 18,782,312 km (0.108 R)
• M58: 19,106,191 km (0.083 R)
• M59: 19,577,425 km (0.044 R)
• M60: 19,650,279 km (0.083 R)
• M61: 19,759,635 km (0.082 R)
• M62: 19,869,290 km (0.067 R)
• M63: 20,015,746 km (0.069 R)
• M64: 20,494,310 km (0.078 R)
• M65: 20,902,263 km (0.102 R)
• M66: 21,726,099 km (0.073 R)
• M67: 22,141,981 km (0.04 R)
• M68: 23,250,950 km (0.115 R)
• M69: 23,792,943 km (0.115 R)
• M70: 24,065,361 km (0.095 R)
• M71: 24,495,754 km (0.11 R)
• M72: 24,692,176 km (0.106 R)
• M73: 25,047,171 km (0.081 R)
• M74: 26,001,756 km (0.119 R)
• M75: 26,322,643 km (0.062 R)
• M76: 26,403,127 km (0.096 R)
• M77: 26,524,002 km (0.063 R)
• M78: 26,725,660 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.7

Radius: 11.7

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 6.96 AU - 11.54 AU

Year: 10772 Days

Day: 8.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 67,635,800 km

• M1: 222,901 km (0.107 R)
• M2: 304,282 km (0.059 R)
• M3: 677,080 km (0.089 R)
• M4: 990,188 km (0.041 R)
• M5: 1,153,400 km (0.119 R)
• M6: 1,507,498 km (0.107 R)
• M7: 1,625,231 km (0.095 R)
• M8: 1,920,687 km (0.1 R)
• M9: 2,287,202 km (0.115 R)
• M10: 2,396,109 km (0.102 R)
• M11: 2,733,452 km (0.107 R)
• M12: 3,267,816 km (0.06 R)
• M13: 3,391,085 km (0.07 R)
• M14: 3,610,545 km (0.112 R)
• M15: 4,030,615 km (0.088 R)
• M16: 4,129,799 km (0.118 R)
• M17: 4,707,396 km (0.111 R)
• M18: 5,492,486 km (0.068 R)
• M19: 5,602,739 km (0.074 R)
• M20: 5,713,741 km (0.081 R)
• M21: 5,975,687 km (0.097 R)
• M22: 6,127,080 km (0.036 R)
• M23: 6,241,522 km (0.108 R)
• M24: 6,356,563 km (0.086 R)
• M25: 6,628,083 km (0.042 R)
• M26: 7,142,251 km (0.083 R)
• M27: 8,041,783 km (0.063 R)
• M28: 8,420,116 km (0.105 R)
• M29: 11,180,945 km (0.118 R)
• M30: 11,321,118 km (0.095 R)
• M31: 11,414,916 km (0.055 R)
• M32: 12,706,095 km (0.059 R)
• M33: 13,592,612 km (0.08 R)
• M34: 13,692,394 km (0.109 R)
• M35: 14,043,351 km (0.088 R)
• M36: 15,062,411 km (0.11 R)
• M37: 15,320,916 km (0.09 R)
• M38: 15,476,797 km (0.118 R)
• M39: 17,171,592 km (0.081 R)
• M40: 17,876,796 km (0.111 R)
• M41: 18,150,560 km (0.096 R)
• M42: 18,315,417 km (0.064 R)
• M43: 18,813,279 km (0.099 R)
• M44: 20,733,666 km (0.092 R)
• M45: 22,361,740 km (0.117 R)
• M46: 22,597,656 km (0.106 R)
• M47: 23,191,111 km (0.101 R)
• M48: 23,370,179 km (0.033 R)
• M49: 23,729,513 km (0.097 R)
• M50: 24,332,692 km (0.06 R)
• M51: 24,514,603 km (0.051 R)
• M52: 24,818,885 km (0.075 R)
• M53: 25,369,705 km (0.044 R)
• M54: 26,234,380 km (0.114 R)
• M55: 27,929,474 km (0.08 R)
• M56: 28,183,491 km (0.103 R)
• M57: 29,014,806 km (0.088 R)
• M58: 29,659,573 km (0.112 R)
• M59: 31,953,656 km (0.099 R)
• M60: 32,619,666 km (0.056 R)
• M61: 33,424,652 km (0.103 R)
• M62: 33,559,590 km (0.118 R)
• M63: 33,829,763 km (0.107 R)
• M64: 33,965,149 km (0.062 R)
• M65: 35,879,105 km (0.032 R)
• M66: 36,640,707 km (0.072 R)
• M67: 36,849,247 km (0.046 R)
• M68: 37,968,538 km (0.033 R)
• M69: 38,602,983 km (0.076 R)
• M70: 39,668,269 km (0.077 R)
• M71: 40,168,674 km (0.087 R)
• M72: 42,264,091 km (0.077 R)
• M73: 42,628,960 km (0.085 R)
• M74: 43,141,632 km (0.099 R)
• M75: 44,025,008 km (0.036 R)
• M76: 44,320,912 km (0.085 R)
• M77: 44,617,415 km (0.099 R)
• M78: 44,988,867 km (0.034 R)
• M79: 45,286,866 km (0.072 R)
• M80: 45,510,814 km (0.083 R)
• M81: 46,861,832 km (0.043 R)
• M82: 51,071,367 km (0.079 R)
• M83: 51,615,753 km (0.117 R)
• M84: 52,162,085 km (0.042 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 171.2

Radius: 5.9

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 15.02 AU - 21.14 AU

Year: 29435 Days

Day: 18.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 67,635,800 km

• M1: 175,927 km (0.063 R)
• M2: 395,238 km (0.116 R)
• M3: 829,071 km (0.051 R)
• M4: 872,305 km (0.106 R)
• M5: 1,220,569 km (0.11 R)
• M6: 1,320,201 km (0.116 R)
• M7: 1,396,795 km (0.107 R)
• M8: 1,448,706 km (0.097 R)
• M9: 1,581,399 km (0.094 R)
• M10: 1,635,554 km (0.095 R)
• M11: 1,690,306 km (0.059 R)
• M12: 1,944,623 km (0.099 R)
• M13: 2,241,275 km (0.064 R)
• M14: 2,552,140 km (0.12 R)
• M15: 2,648,182 km (0.101 R)
• M16: 3,352,787 km (0.06 R)
• M17: 3,422,799 km (0.049 R)
• M18: 3,780,189 km (0.085 R)
• M19: 5,082,139 km (0.065 R)
• M20: 5,738,574 km (0.101 R)
• M21: 5,949,059 km (0.041 R)
• M22: 6,334,572 km (0.11 R)
• M23: 7,129,535 km (0.106 R)
• M24: 7,219,892 km (0.085 R)
• M25: 7,265,071 km (0.105 R)
• M26: 7,447,132 km (0.05 R)
• M27: 7,492,909 km (0.114 R)
• M28: 7,630,688 km (0.067 R)
• M29: 7,676,914 km (0.07 R)
• M30: 7,769,365 km (0.095 R)
• M31: 8,237,607 km (0.108 R)
• M32: 9,005,792 km (0.062 R)
• M33: 9,846,681 km (0.101 R)
• M34: 9,896,946 km (0.043 R)
• M35: 10,455,395 km (0.105 R)
• M36: 10,712,554 km (0.044 R)
• M37: 11,128,286 km (0.057 R)
• M38: 11,815,240 km (0.109 R)
• M39: 12,244,885 km (0.027 R)
• M40: 12,298,890 km (0.118 R)
• M41: 12,898,777 km (0.108 R)
• M42: 14,297,218 km (0.093 R)
• M43: 14,985,368 km (0.112 R)
• M44: 15,333,483 km (0.078 R)
• M45: 15,684,290 km (0.05 R)
• M46: 16,393,832 km (0.057 R)
• M47: 17,356,046 km (0.108 R)
• M48: 19,967,576 km (0.112 R)
• M49: 20,607,256 km (0.106 R)
• M50: 20,929,640 km (0.066 R)
• M51: 21,710,092 km (0.103 R)
• M52: 22,301,602 km (0.041 R)
• M53: 23,031,789 km (0.098 R)
• M54: 23,165,529 km (0.105 R)
• M55: 23,299,270 km (0.085 R)
• M56: 25,131,545 km (0.073 R)
• M57: 25,269,175 km (0.093 R)
• M58: 25,821,789 km (0.095 R)
• M59: 28,143,698 km (0.117 R)
• M60: 28,286,414 km (0.103 R)
• M61: 28,429,579 km (0.071 R)
• M62: 28,788,315 km (0.056 R)
• M63: 30,531,280 km (0.063 R)
• M64: 30,825,090 km (0.08 R)
• M65: 31,341,502 km (0.103 R)
• M66: 33,058,437 km (0.106 R)
• M67: 33,133,684 km (0.103 R)
• M68: 34,042,192 km (0.086 R)
• M69: 34,423,218 km (0.103 R)
• M70: 35,112,415 km (0.118 R)
• M71: 36,348,991 km (0.108 R)
• M72: 38,944,215 km (0.068 R)
• M73: 40,545,960 km (0.11 R)
• M74: 40,707,376 km (0.089 R)
• M75: 42,660,077 km (0.097 R)
• M76: 42,824,186 km (0.067 R)
• M77: 43,813,327 km (0.115 R)
• M78: 44,227,713 km (0.055 R)
• M79: 46,234,419 km (0.088 R)
• M80: 48,100,054 km (0.086 R)
• M81: 48,441,885 km (0.098 R)
• M82: 49,213,960 km (0.084 R)
• M83: 49,817,138 km (0.084 R)
• M84: 49,990,073 km (0.07 R)
• M85: 50,423,010 km (0.078 R)
• M86: 50,770,226 km (0.117 R)
• M87: 52,606,241 km (0.079 R)
• M88: 52,694,204 km (0.097 R)
• M89: 52,870,281 km (0.067 R)
• M90: 54,820,140 km (0.057 R)
• M91: 55,355,999 km (0.111 R)
• M92: 57,516,641 km (0.101 R)
• M93: 59,063,783 km (0.117 R)
• M94: 61,271,249 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 188.4

Radius: 6.6

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 18.3 AU - 19.9 AU

Year: 31961 Days

Day: 23.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 67,635,800 km

• M1: 88,113 km (0.079 R)
• M2: 149,598 km (0.032 R)
• M3: 622,477 km (0.117 R)
• M4: 977,323 km (0.102 R)
• M5: 1,253,630 km (0.104 R)
• M6: 1,360,144 km (0.075 R)
• M7: 1,469,649 km (0.07 R)
• M8: 1,525,449 km (0.112 R)
• M9: 2,513,095 km (0.076 R)
• M10: 2,750,955 km (0.1 R)
• M11: 3,031,750 km (0.089 R)
• M12: 3,103,408 km (0.106 R)
• M13: 3,285,020 km (0.043 R)
• M14: 3,358,771 km (0.114 R)
• M15: 3,696,863 km (0.043 R)
• M16: 5,198,077 km (0.077 R)
• M17: 5,284,096 km (0.095 R)
• M18: 5,588,677 km (0.117 R)
• M19: 6,398,151 km (0.109 R)
• M20: 6,863,700 km (0.094 R)
• M21: 7,005,369 km (0.098 R)
• M22: 7,679,756 km (0.118 R)
• M23: 8,024,729 km (0.114 R)
• M24: 8,883,421 km (0.102 R)
• M25: 9,454,436 km (0.1 R)
• M26: 10,144,680 km (0.107 R)
• M27: 10,523,013 km (0.045 R)
• M28: 10,905,984 km (0.036 R)
• M29: 14,310,383 km (0.097 R)
• M30: 14,431,108 km (0.099 R)
• M31: 14,856,415 km (0.112 R)
• M32: 14,917,600 km (0.119 R)
• M33: 14,978,786 km (0.086 R)
• M34: 15,224,276 km (0.04 R)
• M35: 16,535,053 km (0.113 R)
• M36: 17,236,068 km (0.071 R)
• M37: 17,622,480 km (0.096 R)
• M38: 19,063,855 km (0.112 R)
• M39: 19,463,431 km (0.102 R)
• M40: 20,067,956 km (0.115 R)
• M41: 21,020,745 km (0.073 R)
• M42: 21,779,505 km (0.086 R)
• M43: 22,267,045 km (0.093 R)
• M44: 23,894,370 km (0.093 R)
• M45: 25,559,544 km (0.081 R)
• M46: 25,852,906 km (0.093 R)
• M47: 26,591,321 km (0.042 R)
• M48: 27,037,571 km (0.079 R)
• M49: 28,467,428 km (0.089 R)
• M50: 30,541,004 km (0.098 R)
• M51: 32,424,740 km (0.07 R)
• M52: 33,220,750 km (0.086 R)
• M53: 34,913,001 km (0.025 R)
• M54: 35,157,145 km (0.066 R)
• M55: 35,401,738 km (0.099 R)
• M56: 36,138,956 km (0.095 R)
• M57: 37,378,973 km (0.032 R)
• M58: 38,297,055 km (0.095 R)
• M59: 39,307,140 km (0.105 R)
• M60: 40,070,388 km (0.098 R)
• M61: 41,956,668 km (0.09 R)
• M62: 42,043,135 km (0.08 R)
• M63: 43,521,461 km (0.09 R)
• M64: 44,135,112 km (0.064 R)
• M65: 44,663,342 km (0.094 R)
• M66: 45,904,256 km (0.111 R)
• M67: 45,993,267 km (0.08 R)
• M68: 47,156,241 km (0.09 R)
• M69: 48,873,475 km (0.092 R)
• M70: 49,419,956 km (0.058 R)
• M71: 49,785,423 km (0.097 R)
• M72: 49,876,977 km (0.064 R)
• M73: 49,968,531 km (0.119 R)
• M74: 50,335,345 km (0.094 R)
• M75: 51,071,666 km (0.091 R)
• M76: 51,718,826 km (0.071 R)
• M77: 52,089,829 km (0.074 R)
• M78: 53,395,370 km (0.055 R)
• M79: 54,995,319 km (0.093 R)
• M80: 55,848,625 km (0.069 R)
• M81: 56,801,863 km (0.072 R)
• M82: 57,856,677 km (0.111 R)
• M83: 58,241,742 km (0.092 R)
• M84: 59,402,322 km (0.082 R)
• M85: 61,157,554 km (0.063 R)
• M86: 62,238,549 km (0.088 R)
• M87: 64,918,445 km (0.053 R)
• M88: 65,118,457 km (0.052 R)
• M89: 65,719,691 km (0.049 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 11,265 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit