🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.44 AU - 0.68 AU

Year: 160 Days

Day: 18.5 Hours

Environment

Temp: 214 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.7 AU - 0.9 AU

Year: 272 Days

Day: 32.8 Hours

Environment

Temp: 144 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.01 AU - 1.45 AU

Year: 519 Days

Day: 32.4 Hours

Environment

Temp: -25 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,819,660 km

• M1: 131,945 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.47 AU - 2.55 AU

Year: 1514 Days

Day: 18.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 155.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,819,660 km

• M1: 415,134 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.04 AU - 4.94 AU

Year: 3035 Days

Day: 37.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.3

Radius: 10.2

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.23 AU - 6.05 AU

Year: 4438 Days

Day: 7.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 52,819,660 km

• M1: 127,607 km (0.054 R)
• M2: 197,170 km (0.11 R)
• M3: 291,417 km (0.086 R)
• M4: 354,996 km (0.059 R)
• M5: 518,955 km (0.083 R)
• M6: 710,141 km (0.06 R)
• M7: 847,322 km (0.087 R)
• M8: 1,005,447 km (0.086 R)
• M9: 1,112,410 km (0.102 R)
• M10: 1,377,647 km (0.114 R)
• M11: 1,579,454 km (0.06 R)
• M12: 1,649,017 km (0.112 R)
• M13: 1,922,632 km (0.06 R)
• M14: 2,149,273 km (0.088 R)
• M15: 2,513,543 km (0.115 R)
• M16: 2,644,890 km (0.088 R)
• M17: 2,812,290 km (0.045 R)
• M18: 3,175,514 km (0.111 R)
• M19: 3,407,839 km (0.09 R)
• M20: 3,851,547 km (0.113 R)
• M21: 3,927,393 km (0.103 R)
• M22: 4,061,133 km (0.06 R)
• M23: 4,177,072 km (0.105 R)
• M24: 4,451,883 km (0.036 R)
• M25: 4,651,746 km (0.105 R)
• M26: 5,374,603 km (0.116 R)
• M27: 5,652,107 km (0.099 R)
• M28: 5,912,407 km (0.034 R)
• M29: 6,000,071 km (0.035 R)
• M30: 6,198,887 km (0.061 R)
• M31: 6,444,975 km (0.091 R)
• M32: 6,762,721 km (0.112 R)
• M33: 6,923,539 km (0.061 R)
• M34: 7,015,991 km (0.119 R)
• M35: 7,108,891 km (0.113 R)
• M36: 7,437,258 km (0.107 R)
• M37: 8,133,187 km (0.098 R)
• M38: 8,304,327 km (0.106 R)
• M39: 8,799,796 km (0.084 R)
• M40: 9,051,120 km (0.092 R)
• M41: 9,304,988 km (0.064 R)
• M42: 9,715,783 km (0.044 R)
• M43: 10,001,814 km (0.091 R)
• M44: 10,396,304 km (0.064 R)
• M45: 10,635,361 km (0.071 R)
• M46: 10,822,658 km (0.111 R)
• M47: 11,119,161 km (0.099 R)
• M48: 11,336,377 km (0.057 R)
• M49: 11,747,622 km (0.026 R)
• M50: 11,830,499 km (0.085 R)
• M51: 13,556,858 km (0.09 R)
• M52: 13,760,012 km (0.059 R)
• M53: 14,345,837 km (0.114 R)
• M54: 14,850,281 km (0.097 R)
• M55: 15,270,053 km (0.065 R)
• M56: 15,511,654 km (0.098 R)
• M57: 15,998,894 km (0.106 R)
• M58: 16,090,747 km (0.066 R)
• M59: 16,398,320 km (0.087 R)
• M60: 17,113,099 km (0.1 R)
• M61: 17,364,124 km (0.071 R)
• M62: 17,743,055 km (0.056 R)
• M63: 17,901,629 km (0.11 R)
• M64: 18,060,801 km (0.039 R)
• M65: 18,156,544 km (0.094 R)
• M66: 18,380,492 km (0.084 R)
• M67: 18,766,454 km (0.026 R)
• M68: 18,928,170 km (0.115 R)
• M69: 19,155,259 km (0.067 R)
• M70: 19,940,798 km (0.117 R)
• M71: 20,072,743 km (0.113 R)
• M72: 20,171,926 km (0.089 R)
• M73: 20,837,039 km (0.067 R)
• M74: 22,052,521 km (0.036 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 838.7

Radius: 4.7

Gravity: 37.97 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 11.92 AU - 19.5 AU

Year: 23712 Days

Day: 18.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 52,819,660 km

• M1: 178,171 km (0.111 R)
• M2: 335,698 km (0.056 R)
• M3: 376,239 km (0.077 R)
• M4: 629,807 km (0.071 R)
• M5: 1,533,827 km (0.085 R)
• M6: 1,818,961 km (0.112 R)
• M7: 2,276,880 km (0.116 R)
• M8: 2,684,683 km (0.105 R)
• M9: 3,519,888 km (0.119 R)
• M10: 3,565,964 km (0.111 R)
• M11: 4,133,988 km (0.096 R)
• M12: 4,478,362 km (0.099 R)
• M13: 4,578,443 km (0.106 R)
• M14: 5,299,505 km (0.102 R)
• M15: 5,890,416 km (0.11 R)
• M16: 6,558,670 km (0.069 R)
• M17: 7,133,724 km (0.081 R)
• M18: 10,839,413 km (0.067 R)
• M19: 10,973,901 km (0.107 R)
• M20: 13,127,961 km (0.04 R)
• M21: 13,849,920 km (0.103 R)
• M22: 13,995,928 km (0.108 R)
• M23: 14,807,646 km (0.092 R)
• M24: 15,558,777 km (0.095 R)
• M25: 15,939,055 km (0.113 R)
• M26: 16,091,944 km (0.073 R)
• M27: 16,786,227 km (0.107 R)
• M28: 16,864,018 km (0.114 R)
• M29: 16,941,809 km (0.106 R)
• M30: 17,885,473 km (0.118 R)
• M31: 18,044,346 km (0.052 R)
• M32: 20,318,084 km (0.107 R)
• M33: 20,900,618 km (0.116 R)
• M34: 21,319,941 km (0.063 R)
• M35: 21,826,778 km (0.081 R)
• M36: 22,081,693 km (0.054 R)
• M37: 26,473,138 km (0.102 R)
• M38: 27,382,843 km (0.11 R)
• M39: 27,474,397 km (0.048 R)
• M40: 29,513,865 km (0.086 R)
• M41: 30,551,775 km (0.085 R)
• M42: 31,793,736 km (0.095 R)
• M43: 32,857,377 km (0.089 R)
• M44: 34,030,972 km (0.073 R)
• M45: 34,623,081 km (0.11 R)
• M46: 34,920,332 km (0.11 R)
• M47: 35,517,377 km (0.063 R)
• M48: 35,617,159 km (0.094 R)
• M49: 37,328,558 km (0.061 R)
• M50: 37,939,067 km (0.065 R)
• M51: 39,790,042 km (0.076 R)
• M52: 41,775,505 km (0.099 R)
• M53: 41,986,438 km (0.084 R)
• M54: 42,621,181 km (0.098 R)
• M55: 42,833,461 km (0.105 R)
• M56: 44,221,729 km (0.064 R)
• M57: 50,930,445 km (0.104 R)
• M58: 51,946,664 km (0.058 R)
• M59: 54,574,201 km (0.086 R)
• M60: 55,498,117 km (0.072 R)
• M61: 57,361,508 km (0.093 R)
• M62: 59,363,876 km (0.114 R)
• M63: 60,194,892 km (0.098 R)
• M64: 62,108,997 km (0.053 R)
• M65: 62,952,579 km (0.114 R)
• M66: 63,194,329 km (0.101 R)
• M67: 64,651,413 km (0.109 R)
• M68: 64,773,185 km (0.113 R)
• M69: 65,751,256 km (0.097 R)
• M70: 66,857,383 km (0.061 R)
• M71: 67,227,488 km (0.058 R)
• M72: 68,217,676 km (0.09 R)
• M73: 69,587,095 km (0.083 R)
• M74: 70,965,490 km (0.039 R)
• M75: 71,217,114 km (0.064 R)
• M76: 71,343,075 km (0.061 R)
• M77: 72,859,698 km (0.109 R)
• M78: 74,642,606 km (0.053 R)
• M79: 76,310,921 km (0.098 R)
• M80: 77,732,101 km (0.107 R)
• M81: 78,251,056 km (0.111 R)
• M82: 78,771,208 km (0.114 R)
• M83: 79,292,407 km (0.07 R)
• M84: 79,684,203 km (0.106 R)
• M85: 79,945,700 km (0.114 R)
• M86: 83,105,806 km (0.083 R)
• M87: 83,902,265 km (0.096 R)
• M88: 84,968,000 km (0.06 R)
• M89: 85,235,182 km (0.06 R)
• M90: 86,978,446 km (0.082 R)
• M91: 87,247,722 km (0.114 R)
• M92: 88,057,047 km (0.076 R)
• M93: 90,909,429 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 150.9

Radius: 6.7

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 14.96 AU - 17.28 AU

Year: 24646 Days

Day: 15.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 52,819,660 km

• M1: 221,405 km (0.086 R)
• M2: 267,331 km (0.1 R)
• M3: 330,462 km (0.068 R)
• M4: 521,199 km (0.109 R)
• M5: 620,682 km (0.105 R)
• M6: 672,891 km (0.097 R)
• M7: 937,231 km (0.114 R)
• M8: 1,123,480 km (0.091 R)
• M9: 1,166,564 km (0.12 R)
• M10: 1,210,097 km (0.065 R)
• M11: 1,436,588 km (0.099 R)
• M12: 2,220,930 km (0.11 R)
• M13: 2,413,911 km (0.106 R)
• M14: 2,670,172 km (0.074 R)
• M15: 2,845,800 km (0.067 R)
• M16: 3,055,537 km (0.063 R)
• M17: 3,147,090 km (0.117 R)
• M18: 3,812,352 km (0.088 R)
• M19: 3,910,937 km (0.115 R)
• M20: 4,279,696 km (0.056 R)
• M21: 4,450,836 km (0.097 R)
• M22: 4,942,414 km (0.105 R)
• M23: 6,091,027 km (0.058 R)
• M24: 7,074,783 km (0.089 R)
• M25: 7,730,021 km (0.109 R)
• M26: 8,276,652 km (0.078 R)
• M27: 8,966,298 km (0.119 R)
• M28: 9,273,871 km (0.108 R)
• M29: 9,584,885 km (0.078 R)
• M30: 10,126,130 km (0.11 R)
• M31: 10,400,343 km (0.067 R)
• M32: 10,584,648 km (0.091 R)
• M33: 11,190,818 km (0.118 R)
• M34: 11,760,337 km (0.036 R)
• M35: 12,534,357 km (0.078 R)
• M36: 12,878,133 km (0.119 R)
• M37: 13,374,648 km (0.115 R)
• M38: 13,424,614 km (0.073 R)
• M39: 14,694,700 km (0.114 R)
• M40: 14,849,683 km (0.032 R)
• M41: 14,953,354 km (0.058 R)
• M42: 15,161,295 km (0.096 R)
• M43: 15,265,715 km (0.07 R)
• M44: 15,843,910 km (0.069 R)
• M45: 16,162,255 km (0.097 R)
• M46: 16,967,390 km (0.085 R)
• M47: 18,896,455 km (0.085 R)
• M48: 19,403,741 km (0.068 R)
• M49: 19,744,226 km (0.059 R)
• M50: 19,801,223 km (0.065 R)
• M51: 20,201,547 km (0.103 R)
• M52: 21,068,167 km (0.092 R)
• M53: 21,476,719 km (0.054 R)
• M54: 22,065,088 km (0.1 R)
• M55: 24,592,992 km (0.112 R)
• M56: 25,890,903 km (0.03 R)
• M57: 26,957,835 km (0.066 R)
• M58: 28,039,129 km (0.108 R)
• M59: 28,617,325 km (0.029 R)
• M60: 30,770,636 km (0.061 R)
• M61: 31,035,125 km (0.046 R)
• M62: 32,436,409 km (0.096 R)
• M63: 32,503,578 km (0.104 R)
• M64: 33,110,946 km (0.111 R)
• M65: 33,926,404 km (0.06 R)
• M66: 34,199,719 km (0.095 R)
• M67: 34,336,601 km (0.069 R)
• M68: 34,473,633 km (0.111 R)
• M69: 34,679,629 km (0.045 R)
• M70: 34,886,074 km (0.113 R)
• M71: 35,507,803 km (0.046 R)
• M72: 37,042,826 km (0.099 R)
• M73: 37,889,102 km (0.079 R)
• M74: 38,884,675 km (0.048 R)
• M75: 38,956,034 km (0.106 R)
• M76: 40,828,700 km (0.093 R)
• M77: 41,192,222 km (0.065 R)
• M78: 41,849,107 km (0.108 R)
• M79: 41,995,563 km (0.069 R)
• M80: 43,395,500 km (0.044 R)
• M81: 44,436,701 km (0.082 R)
• M82: 46,316,398 km (0.076 R)
• M83: 46,392,244 km (0.104 R)
• M84: 46,999,462 km (0.047 R)
• M85: 47,380,338 km (0.084 R)
• M86: 47,762,411 km (0.057 R)
• M87: 48,068,638 km (0.113 R)
• M88: 48,145,382 km (0.057 R)
• M89: 49,068,550 km (0.09 R)
• M90: 50,308,717 km (0.083 R)
• M91: 50,464,448 km (0.079 R)
• M92: 52,266,953 km (0.089 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 12,106 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit