🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.71 AU - 0.75 AU

Year: 182 Days

Day: 17 Hours

Environment

Temp: 306 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.61 AU - 2.53 AU

Year: 868 Days

Day: 17.7 Hours

Environment

Temp: 109 °C

Axial Tilt: 170.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.48 AU - 3.62 AU

Year: 1553 Days

Day: 35.4 Hours

Environment

Temp: -35 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,516,721 km

• M1: 1,120,189 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.73 AU - 3.39 AU

Year: 1560 Days

Day: 36.1 Hours

Environment

Temp: -24 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,516,721 km

• M1: 83,625 km (0.058 R)
• M2: 464,053 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.53 AU - 5.71 AU

Year: 3377 Days

Day: 18.9 Hours

Environment

Temp: -76 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 4.63 AU - 5.89 AU

Year: 3517 Days

Day: 46.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,516,721 km

• M1: 3,040,876 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.5

Radius: 8.4

Gravity: 13.43 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 9.23 AU - 12.07 AU

Year: 10131 Days

Day: 11.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 80,516,721 km

• M1: 106,214 km (0.114 R)
• M2: 213,327 km (0.117 R)
• M3: 369,956 km (0.066 R)
• M4: 705,653 km (0.102 R)
• M5: 836,252 km (0.08 R)
• M6: 1,164,919 km (0.076 R)
• M7: 1,275,771 km (0.053 R)
• M8: 1,654,104 km (0.105 R)
• M9: 1,754,035 km (0.095 R)
• M10: 1,881,941 km (0.093 R)
• M11: 2,039,468 km (0.119 R)
• M12: 2,423,934 km (0.076 R)
• M13: 2,830,990 km (0.097 R)
• M14: 3,642,858 km (0.043 R)
• M15: 3,840,028 km (0.081 R)
• M16: 4,557,499 km (0.115 R)
• M17: 4,628,109 km (0.116 R)
• M18: 5,168,307 km (0.116 R)
• M19: 5,390,161 km (0.109 R)
• M20: 6,664,884 km (0.062 R)
• M21: 6,825,552 km (0.059 R)
• M22: 7,109,788 km (0.092 R)
• M23: 7,900,862 km (0.025 R)
• M24: 8,458,114 km (0.116 R)
• M25: 8,983,801 km (0.086 R)
• M26: 9,116,793 km (0.059 R)
• M27: 10,576,719 km (0.114 R)
• M28: 11,047,653 km (0.09 R)
• M29: 13,099,538 km (0.069 R)
• M30: 13,962,867 km (0.102 R)
• M31: 15,107,291 km (0.116 R)
• M32: 15,530,802 km (0.092 R)
• M33: 16,498,102 km (0.057 R)
• M34: 16,661,313 km (0.11 R)
• M35: 16,989,082 km (0.091 R)
• M36: 17,484,999 km (0.073 R)
• M37: 18,434,347 km (0.083 R)
• M38: 18,547,144 km (0.111 R)
• M39: 18,660,240 km (0.062 R)
• M40: 18,773,486 km (0.109 R)
• M41: 19,572,637 km (0.088 R)
• M42: 19,745,423 km (0.071 R)
• M43: 20,208,428 km (0.04 R)
• M44: 20,324,666 km (0.095 R)
• M45: 20,558,039 km (0.09 R)
• M46: 21,500,206 km (0.089 R)
• M47: 21,976,526 km (0.061 R)
• M48: 22,516,424 km (0.061 R)
• M49: 23,182,434 km (0.044 R)
• M50: 24,039,480 km (0.094 R)
• M51: 25,093,996 km (0.11 R)
• M52: 25,406,954 km (0.051 R)
• M53: 25,910,501 km (0.117 R)
• M54: 25,973,631 km (0.116 R)
• M55: 27,055,373 km (0.115 R)
• M56: 27,119,551 km (0.04 R)
• M57: 28,477,151 km (0.092 R)
• M58: 29,000,146 km (0.053 R)
• M59: 29,197,016 km (0.117 R)
• M60: 29,262,839 km (0.05 R)
• M61: 29,592,254 km (0.084 R)
• M62: 30,454,686 km (0.09 R)
• M63: 30,654,848 km (0.039 R)
• M64: 31,392,515 km (0.05 R)
• M65: 31,729,858 km (0.084 R)
• M66: 31,932,713 km (0.114 R)
• M67: 34,124,172 km (0.092 R)
• M68: 35,168,066 km (0.079 R)
• M69: 35,588,585 km (0.104 R)
• M70: 37,144,553 km (0.113 R)
• M71: 37,287,120 km (0.102 R)
• M72: 38,650,405 km (0.097 R)
• M73: 40,689,125 km (0.096 R)
• M74: 41,943,802 km (0.098 R)
• M75: 42,018,003 km (0.078 R)
• M76: 42,837,201 km (0.092 R)
• M77: 43,361,242 km (0.119 R)
• M78: 45,860,125 km (0.101 R)
• M79: 46,166,202 km (0.115 R)
• M80: 46,319,390 km (0.072 R)
• M81: 46,703,408 km (0.085 R)
• M82: 46,780,301 km (0.098 R)
• M83: 47,861,595 km (0.073 R)
• M84: 48,327,443 km (0.086 R)
• M85: 48,560,965 km (0.059 R)
• M86: 48,638,905 km (0.084 R)
• M87: 48,716,846 km (0.104 R)
• M88: 49,107,296 km (0.112 R)
• M89: 49,577,333 km (0.072 R)
• M90: 50,206,242 km (0.091 R)
• M91: 53,229,316 km (0.102 R)
• M92: 53,792,552 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 14.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.6

Radius: 11.8

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 13.15 AU - 16.43 AU

Year: 16580 Days

Day: 14.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 80,516,721 km

• M1: 214,224 km (0.111 R)
• M2: 309,817 km (0.071 R)
• M3: 397,781 km (0.114 R)
• M4: 480,060 km (0.112 R)
• M5: 748,737 km (0.084 R)
• M6: 1,138,889 km (0.111 R)
• M7: 1,291,329 km (0.11 R)
• M8: 1,533,229 km (0.081 R)
• M9: 1,819,708 km (0.078 R)
• M10: 1,969,456 km (0.089 R)
• M11: 3,758,946 km (0.078 R)
• M12: 5,088,721 km (0.061 R)
• M13: 5,870,520 km (0.055 R)
• M14: 5,959,680 km (0.109 R)
• M15: 6,184,675 km (0.1 R)
• M16: 6,275,481 km (0.098 R)
• M17: 6,829,592 km (0.071 R)
• M18: 7,112,631 km (0.112 R)
• M19: 7,207,925 km (0.054 R)
• M20: 8,788,426 km (0.034 R)
• M21: 8,890,601 km (0.1 R)
• M22: 9,148,059 km (0.072 R)
• M23: 9,828,879 km (0.077 R)
• M24: 10,634,763 km (0.119 R)
• M25: 13,412,197 km (0.116 R)
• M26: 13,766,894 km (0.088 R)
• M27: 14,005,203 km (0.097 R)
• M28: 14,788,946 km (0.104 R)
• M29: 15,773,151 km (0.115 R)
• M30: 16,085,062 km (0.113 R)
• M31: 16,651,589 km (0.053 R)
• M32: 17,096,793 km (0.077 R)
• M33: 17,352,904 km (0.065 R)
• M34: 17,545,885 km (0.061 R)
• M35: 18,194,243 km (0.079 R)
• M36: 18,784,556 km (0.072 R)
• M37: 18,916,501 km (0.053 R)
• M38: 20,592,895 km (0.099 R)
• M39: 22,106,975 km (0.105 R)
• M40: 22,246,400 km (0.047 R)
• M41: 22,596,310 km (0.117 R)
• M42: 24,229,021 km (0.107 R)
• M43: 24,661,209 km (0.034 R)
• M44: 28,892,286 km (0.108 R)
• M45: 29,044,726 km (0.054 R)
• M46: 29,197,465 km (0.112 R)
• M47: 30,119,736 km (0.12 R)
• M48: 31,442,480 km (0.111 R)
• M49: 31,835,175 km (0.101 R)
• M50: 32,387,640 km (0.051 R)
• M51: 33,102,568 km (0.043 R)
• M52: 33,983,550 km (0.107 R)
• M53: 34,386,567 km (0.105 R)
• M54: 34,953,393 km (0.062 R)
• M55: 35,686,722 km (0.086 R)
• M56: 36,672,422 km (0.116 R)
• M57: 39,259,867 km (0.112 R)
• M58: 39,682,780 km (0.105 R)
• M59: 40,022,068 km (0.092 R)
• M60: 40,703,636 km (0.117 R)
• M61: 40,874,776 km (0.114 R)
• M62: 42,078,440 km (0.043 R)
• M63: 43,555,719 km (0.085 R)
• M64: 44,696,852 km (0.116 R)
• M65: 44,961,640 km (0.106 R)
• M66: 45,670,136 km (0.088 R)
• M67: 46,560,991 km (0.09 R)
• M68: 47,188,105 km (0.049 R)
• M69: 48,088,684 km (0.111 R)
• M70: 48,359,905 km (0.045 R)
• M71: 48,631,725 km (0.117 R)
• M72: 48,813,187 km (0.054 R)
• M73: 50,089,855 km (0.086 R)
• M74: 50,640,375 km (0.11 R)
• M75: 52,303,904 km (0.111 R)
• M76: 52,396,804 km (0.103 R)
• M77: 52,582,904 km (0.088 R)
• M78: 53,703,840 km (0.101 R)
• M79: 54,549,667 km (0.106 R)
• M80: 55,116,044 km (0.081 R)
• M81: 55,589,522 km (0.11 R)
• M82: 56,159,489 km (0.103 R)
• M83: 56,349,778 km (0.074 R)
• M84: 58,941,411 km (0.062 R)
• M85: 60,788,197 km (0.091 R)
• M86: 61,179,545 km (0.107 R)
• M87: 61,669,628 km (0.116 R)
• M88: 62,161,206 km (0.118 R)
• M89: 63,643,572 km (0.086 R)
• M90: 65,537,930 km (0.072 R)
• M91: 65,838,771 km (0.06 R)
• M92: 66,542,479 km (0.111 R)
• M93: 67,046,624 km (0.045 R)
• M94: 67,248,581 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 24.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 250.2

Radius: 7.7

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 22.43 AU - 27.19 AU

Year: 36023 Days

Day: 16.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 80,516,721 km

• M1: 102,923 km (0.069 R)
• M2: 164,408 km (0.064 R)
• M3: 472,580 km (0.039 R)
• M4: 763,398 km (0.116 R)
• M5: 1,847,683 km (0.073 R)
• M6: 2,088,685 km (0.047 R)
• M7: 2,487,813 km (0.069 R)
• M8: 2,600,909 km (0.104 R)
• M9: 3,029,806 km (0.068 R)
• M10: 3,692,674 km (0.119 R)
• M11: 3,865,310 km (0.095 R)
• M12: 3,996,507 km (0.097 R)
• M13: 4,263,390 km (0.077 R)
• M14: 4,674,634 km (0.119 R)
• M15: 5,003,301 km (0.043 R)
• M16: 5,194,487 km (0.115 R)
• M17: 7,451,320 km (0.092 R)
• M18: 7,724,636 km (0.102 R)
• M19: 8,001,392 km (0.12 R)
• M20: 8,621,624 km (0.063 R)
• M21: 9,082,536 km (0.111 R)
• M22: 9,315,908 km (0.111 R)
• M23: 9,669,707 km (0.112 R)
• M24: 10,512,392 km (0.09 R)
• M25: 10,573,578 km (0.069 R)
• M26: 10,942,635 km (0.076 R)
• M27: 11,066,502 km (0.038 R)
• M28: 11,441,245 km (0.072 R)
• M29: 12,396,128 km (0.09 R)
• M30: 12,981,355 km (0.061 R)
• M31: 13,244,199 km (0.118 R)
• M32: 14,995,990 km (0.073 R)
• M33: 15,064,805 km (0.091 R)
• M34: 15,341,262 km (0.103 R)
• M35: 15,828,801 km (0.034 R)
• M36: 16,250,817 km (0.057 R)
• M37: 16,321,576 km (0.1 R)
• M38: 16,962,454 km (0.052 R)
• M39: 18,711,552 km (0.082 R)
• M40: 19,909,083 km (0.114 R)
• M41: 21,208,490 km (0.081 R)
• M42: 22,456,436 km (0.113 R)
• M43: 22,930,362 km (0.053 R)
• M44: 23,407,878 km (0.076 R)
• M45: 26,340,146 km (0.089 R)
• M46: 27,511,497 km (0.115 R)
• M47: 28,188,278 km (0.083 R)
• M48: 28,956,463 km (0.119 R)
• M49: 29,644,912 km (0.101 R)
• M50: 31,301,709 km (0.047 R)
• M51: 31,654,311 km (0.11 R)
• M52: 32,274,544 km (0.112 R)
• M53: 33,077,884 km (0.046 R)
• M54: 34,795,268 km (0.089 R)
• M55: 35,160,586 km (0.055 R)
• M56: 35,710,807 km (0.085 R)
• M57: 36,448,923 km (0.094 R)
• M58: 37,940,264 km (0.088 R)
• M59: 41,851,650 km (0.12 R)
• M60: 42,142,917 km (0.085 R)
• M61: 42,824,934 km (0.112 R)
• M62: 44,101,452 km (0.032 R)
• M63: 44,992,457 km (0.042 R)
• M64: 46,089,458 km (0.1 R)
• M65: 46,792,120 km (0.062 R)
• M66: 46,993,478 km (0.087 R)
• M67: 47,094,307 km (0.116 R)
• M68: 47,397,243 km (0.096 R)
• M69: 47,498,371 km (0.114 R)
• M70: 49,638,219 km (0.091 R)
• M71: 50,874,945 km (0.08 R)
• M72: 53,168,729 km (0.064 R)
• M73: 53,905,498 km (0.119 R)
• M74: 55,070,267 km (0.105 R)
• M75: 56,457,488 km (0.082 R)
• M76: 59,157,431 km (0.116 R)
• M77: 61,567,901 km (0.113 R)
• M78: 64,345,934 km (0.054 R)
• M79: 65,131,023 km (0.03 R)
• M80: 66,032,201 km (0.08 R)
• M81: 67,391,746 km (0.117 R)
• M82: 68,760,417 km (0.092 R)
• M83: 69,907,983 km (0.09 R)
• M84: 70,138,214 km (0.047 R)
• M85: 70,715,063 km (0.111 R)
• M86: 71,757,162 km (0.061 R)
• M87: 73,154,705 km (0.108 R)
• M88: 73,271,541 km (0.096 R)
• M89: 75,858,238 km (0.032 R)
• M90: 76,925,020 km (0.115 R)

Kuiper Belt

Range: 37.7 - 64.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 17,379 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit