🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.46 AU - 0.72 AU

Year: 167 Days

Day: 45.5 Hours

Environment

Temp: 188 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,662,583 km

• M1: 422,764 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.68 AU - 0.98 AU

Year: 279 Days

Day: 38.2 Hours

Environment

Temp: 104 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.08 AU - 1.2 AU

Year: 449 Days

Day: 38.2 Hours

Environment

Temp: -7 °C

Axial Tilt: 18.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 52,662,583 km

• M1: 422,016 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.32 AU - 2.2 AU

Year: 861 Days

Day: 35.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.44 AU - 3.82 AU

Year: 2043 Days

Day: 23.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,662,583 km

• M1: 72,854 km (0.068 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.25 AU - 4.81 AU

Year: 2985 Days

Day: 34.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,662,583 km

• M1: 563,984 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.7

Radius: 14.4

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 5.38 AU - 8.3 AU

Year: 6600 Days

Day: 9.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 52,662,583 km

• M1: 200,162 km (0.081 R)
• M2: 375,191 km (0.086 R)
• M3: 1,022,950 km (0.093 R)
• M4: 1,562,400 km (0.077 R)
• M5: 2,081,804 km (0.105 R)
• M6: 2,522,370 km (0.054 R)
• M7: 2,675,857 km (0.093 R)
• M8: 3,085,306 km (0.07 R)
• M9: 3,202,591 km (0.048 R)
• M10: 3,369,393 km (0.078 R)
• M11: 3,539,186 km (0.083 R)
• M12: 3,786,920 km (0.104 R)
• M13: 3,887,600 km (0.119 R)
• M14: 4,065,921 km (0.025 R)
• M15: 4,510,675 km (0.087 R)
• M16: 4,888,709 km (0.115 R)
• M17: 5,165,166 km (0.114 R)
• M18: 5,503,855 km (0.085 R)
• M19: 5,762,510 km (0.11 R)
• M20: 5,878,897 km (0.084 R)
• M21: 6,715,149 km (0.095 R)
• M22: 6,837,670 km (0.093 R)
• M23: 8,234,764 km (0.116 R)
• M24: 8,999,509 km (0.086 R)
• M25: 9,510,535 km (0.032 R)
• M26: 10,171,608 km (0.066 R)
• M27: 10,525,407 km (0.109 R)
• M28: 11,136,514 km (0.093 R)
• M29: 11,354,927 km (0.068 R)
• M30: 11,648,289 km (0.086 R)
• M31: 12,543,781 km (0.115 R)
• M32: 12,733,023 km (0.082 R)
• M33: 12,923,311 km (0.087 R)
• M34: 13,616,398 km (0.029 R)
• M35: 15,038,326 km (0.07 R)
• M36: 15,360,859 km (0.073 R)
• M37: 15,644,796 km (0.062 R)
• M38: 16,176,915 km (0.086 R)
• M39: 16,631,842 km (0.094 R)
• M40: 17,090,958 km (0.05 R)
• M41: 17,300,994 km (0.101 R)
• M42: 17,469,740 km (0.116 R)
• M43: 18,107,177 km (0.087 R)
• M44: 18,838,860 km (0.026 R)
• M45: 19,580,267 km (0.114 R)
• M46: 19,712,212 km (0.098 R)
• M47: 20,687,890 km (0.058 R)
• M48: 21,091,654 km (0.098 R)
• M49: 21,724,902 km (0.118 R)
• M50: 22,226,803 km (0.098 R)
• M51: 22,871,270 km (0.072 R)
• M52: 23,010,097 km (0.071 R)
• M53: 23,195,748 km (0.076 R)
• M54: 23,428,523 km (0.116 R)
• M55: 24,225,580 km (0.101 R)
• M56: 24,414,372 km (0.057 R)
• M57: 24,509,068 km (0.114 R)
• M58: 25,270,222 km (0.045 R)
• M59: 25,461,857 km (0.084 R)
• M60: 25,557,749 km (0.093 R)
• M61: 25,749,982 km (0.057 R)
• M62: 26,475,233 km (0.085 R)
• M63: 26,767,248 km (0.08 R)
• M64: 27,649,726 km (0.092 R)
• M65: 28,292,996 km (0.059 R)
• M66: 28,741,192 km (0.05 R)
• M67: 28,841,123 km (0.104 R)
• M68: 28,941,204 km (0.064 R)
• M69: 29,191,780 km (0.079 R)
• M70: 30,761,661 km (0.098 R)
• M71: 31,428,119 km (0.06 R)
• M72: 31,531,042 km (0.068 R)
• M73: 33,456,068 km (0.112 R)
• M74: 33,719,210 km (0.08 R)
• M75: 33,824,527 km (0.065 R)
• M76: 34,406,313 km (0.07 R)
• M77: 35,955,998 km (0.058 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.2

Radius: 13.3

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 6.08 AU - 7.64 AU

Year: 6629 Days

Day: 8.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 52,662,583 km

• M1: 222,302 km (0.07 R)
• M2: 394,938 km (0.075 R)
• M3: 501,602 km (0.107 R)
• M4: 1,405,771 km (0.066 R)
• M5: 1,754,334 km (0.095 R)
• M6: 2,280,620 km (0.095 R)
• M7: 2,772,946 km (0.089 R)
• M8: 3,042,222 km (0.044 R)
• M9: 3,718,853 km (0.069 R)
• M10: 3,924,102 km (0.112 R)
• M11: 4,298,246 km (0.106 R)
• M12: 4,684,059 km (0.104 R)
• M13: 5,081,092 km (0.068 R)
• M14: 5,828,632 km (0.116 R)
• M15: 6,202,029 km (0.101 R)
• M16: 7,540,630 km (0.089 R)
• M17: 8,035,799 km (0.108 R)
• M18: 8,361,923 km (0.116 R)
• M19: 8,935,331 km (0.097 R)
• M20: 9,242,306 km (0.119 R)
• M21: 9,930,007 km (0.104 R)
• M22: 11,025,064 km (0.026 R)
• M23: 11,453,961 km (0.12 R)
• M24: 11,586,953 km (0.112 R)
• M25: 12,056,840 km (0.075 R)
• M26: 12,158,268 km (0.083 R)
• M27: 12,464,495 km (0.044 R)
• M28: 12,980,458 km (0.112 R)
• M29: 13,223,704 km (0.045 R)
• M30: 13,503,601 km (0.056 R)
• M31: 14,786,852 km (0.061 R)
• M32: 14,895,610 km (0.106 R)
• M33: 15,479,939 km (0.095 R)
• M34: 15,664,094 km (0.081 R)
• M35: 16,520,542 km (0.092 R)
• M36: 16,708,736 km (0.061 R)
• M37: 17,011,372 km (0.095 R)
• M38: 17,968,649 km (0.069 R)
• M39: 18,356,556 km (0.102 R)
• M40: 18,864,890 km (0.118 R)
• M41: 19,101,105 km (0.11 R)
• M42: 19,377,861 km (0.07 R)
• M43: 19,855,527 km (0.09 R)
• M44: 20,136,023 km (0.061 R)
• M45: 21,557,801 km (0.053 R)
• M46: 22,927,818 km (0.034 R)
• M47: 23,602,355 km (0.057 R)
• M48: 24,497,399 km (0.04 R)
• M49: 24,841,325 km (0.079 R)
• M50: 25,013,811 km (0.081 R)
• M51: 25,100,279 km (0.112 R)
• M52: 25,533,963 km (0.106 R)
• M53: 25,708,095 km (0.116 R)
• M54: 25,926,358 km (0.075 R)
• M55: 26,496,625 km (0.1 R)
• M56: 27,337,664 km (0.11 R)
• M57: 27,605,145 km (0.046 R)
• M58: 27,739,185 km (0.094 R)
• M59: 28,232,409 km (0.104 R)
• M60: 28,773,954 km (0.054 R)
• M61: 29,821,288 km (0.107 R)
• M62: 30,372,856 km (0.072 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.8

Radius: 12.1

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 7.28 AU - 7.38 AU

Year: 7322 Days

Day: 10.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 52,662,583 km

• M1: 202,556 km (0.041 R)
• M2: 348,563 km (0.073 R)
• M3: 518,955 km (0.071 R)
• M4: 833,260 km (0.092 R)
• M5: 1,286,990 km (0.102 R)
• M6: 1,411,905 km (0.094 R)
• M7: 1,644,529 km (0.1 R)
• M8: 1,858,454 km (0.104 R)
• M9: 1,953,000 km (0.066 R)
• M10: 2,246,810 km (0.038 R)
• M11: 2,347,939 km (0.047 R)
• M12: 2,572,485 km (0.079 R)
• M13: 2,876,917 km (0.039 R)
• M14: 2,968,620 km (0.077 R)
• M15: 3,307,310 km (0.078 R)
• M16: 3,384,353 km (0.083 R)
• M17: 4,166,600 km (0.066 R)
• M18: 4,270,870 km (0.062 R)
• M19: 4,524,887 km (0.104 R)
• M20: 4,805,682 km (0.065 R)
• M21: 5,316,409 km (0.103 R)
• M22: 5,407,065 km (0.117 R)
• M23: 5,658,988 km (0.075 R)
• M24: 5,868,126 km (0.081 R)
• M25: 6,008,898 km (0.085 R)
• M26: 6,222,075 km (0.032 R)
• M27: 6,317,817 km (0.062 R)
• M28: 6,534,734 km (0.12 R)
• M29: 7,250,560 km (0.115 R)
• M30: 7,376,521 km (0.105 R)
• M31: 7,452,368 km (0.044 R)
• M32: 7,605,107 km (0.092 R)
• M33: 9,269,982 km (0.09 R)
• M34: 9,406,864 km (0.098 R)
• M35: 9,765,749 km (0.101 R)
• M36: 10,045,048 km (0.065 R)
• M37: 10,497,283 km (0.084 R)
• M38: 11,043,016 km (0.119 R)
• M39: 11,188,275 km (0.106 R)
• M40: 11,392,626 km (0.066 R)
• M41: 11,598,173 km (0.119 R)
• M42: 12,102,468 km (0.095 R)
• M43: 12,613,943 km (0.031 R)
• M44: 12,857,189 km (0.049 R)
• M45: 13,658,286 km (0.113 R)
• M46: 13,782,901 km (0.111 R)
• M47: 13,907,964 km (0.111 R)
• M48: 14,443,824 km (0.078 R)
• M49: 14,570,833 km (0.119 R)
• M50: 15,147,233 km (0.107 R)
• M51: 15,470,664 km (0.033 R)
• M52: 17,526,438 km (0.064 R)
• M53: 17,695,932 km (0.072 R)
• M54: 18,828,388 km (0.061 R)
• M55: 19,036,927 km (0.114 R)
• M56: 19,281,071 km (0.045 R)
• M57: 20,803,529 km (0.104 R)
• M58: 20,911,090 km (0.113 R)
• M59: 21,852,060 km (0.107 R)
• M60: 21,997,918 km (0.089 R)
• M61: 23,251,847 km (0.1 R)
• M62: 24,566,663 km (0.089 R)
• M63: 24,642,509 km (0.089 R)
• M64: 25,175,826 km (0.105 R)
• M65: 25,328,864 km (0.077 R)
• M66: 25,828,521 km (0.11 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.6

Radius: 13.6

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 7.84 AU - 10.92 AU

Year: 10599 Days

Day: 9.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 123.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 52,662,583 km

• M1: 199,863 km (0.12 R)
• M2: 376,687 km (0.108 R)
• M3: 721,211 km (0.035 R)
• M4: 1,141,282 km (0.105 R)
• M5: 1,356,853 km (0.085 R)
• M6: 1,681,929 km (0.113 R)
• M7: 1,879,099 km (0.069 R)
• M8: 2,084,198 km (0.113 R)
• M9: 2,216,292 km (0.056 R)
• M10: 2,830,990 km (0.116 R)
• M11: 3,403,501 km (0.103 R)
• M12: 3,497,299 km (0.087 R)
• M13: 3,687,438 km (0.102 R)
• M14: 3,816,092 km (0.104 R)
• M15: 3,979,154 km (0.118 R)
• M16: 4,244,989 km (0.094 R)
• M17: 4,620,031 km (0.111 R)
• M18: 4,724,151 km (0.103 R)
• M19: 4,864,324 km (0.114 R)
• M20: 5,148,860 km (0.113 R)
• M21: 5,365,776 km (0.095 R)
• M22: 6,341,005 km (0.04 R)
• M23: 6,968,418 km (0.111 R)
• M24: 7,128,488 km (0.106 R)
• M25: 7,452,068 km (0.087 R)
• M26: 7,739,296 km (0.105 R)
• M27: 8,197,963 km (0.112 R)
• M28: 9,850,122 km (0.09 R)
• M29: 10,438,640 km (0.026 R)
• M30: 10,530,194 km (0.054 R)
• M31: 10,852,727 km (0.099 R)
• M32: 11,366,297 km (0.072 R)
• M33: 11,554,940 km (0.103 R)
• M34: 11,792,351 km (0.1 R)
• M35: 12,320,282 km (0.073 R)
• M36: 12,611,549 km (0.082 R)
• M37: 13,799,207 km (0.069 R)
• M38: 15,804,417 km (0.112 R)
• M39: 15,909,734 km (0.103 R)
• M40: 16,227,031 km (0.114 R)
• M41: 17,408,255 km (0.065 R)
• M42: 19,400,450 km (0.117 R)
• M43: 22,285,296 km (0.088 R)
• M44: 22,581,051 km (0.066 R)
• M45: 22,759,222 km (0.044 R)
• M46: 23,356,267 km (0.119 R)
• M47: 24,079,572 km (0.059 R)
• M48: 24,383,107 km (0.059 R)
• M49: 25,178,369 km (0.099 R)
• M50: 26,168,707 km (0.065 R)
• M51: 26,543,449 km (0.082 R)
• M52: 26,919,838 km (0.098 R)
• M53: 29,345,118 km (0.114 R)
• M54: 30,518,115 km (0.11 R)
• M55: 32,507,169 km (0.071 R)
• M56: 32,708,378 km (0.081 R)
• M57: 33,111,993 km (0.045 R)
• M58: 33,788,474 km (0.075 R)
• M59: 34,060,294 km (0.106 R)
• M60: 34,469,444 km (0.033 R)
• M61: 36,122,201 km (0.078 R)
• M62: 37,378,823 km (0.086 R)
• M63: 38,507,689 km (0.104 R)
• M64: 39,147,668 km (0.095 R)
• M65: 40,006,510 km (0.102 R)
• M66: 40,366,143 km (0.081 R)
• M67: 41,596,885 km (0.079 R)
• M68: 42,107,313 km (0.028 R)
• M69: 42,399,926 km (0.12 R)
• M70: 42,693,138 km (0.065 R)
• M71: 43,060,700 km (0.118 R)
• M72: 44,466,920 km (0.104 R)
• M73: 45,213,114 km (0.05 R)
• M74: 45,437,810 km (0.108 R)
• M75: 46,869,162 km (0.035 R)
• M76: 47,172,397 km (0.113 R)
• M77: 47,933,402 km (0.109 R)
• M78: 48,315,475 km (0.101 R)
• M79: 49,390,485 km (0.087 R)
• M80: 49,930,982 km (0.112 R)
• M81: 50,318,141 km (0.092 R)
• M82: 50,862,079 km (0.045 R)
• M83: 51,017,811 km (0.115 R)
• M84: 51,173,692 km (0.114 R)
• M85: 51,564,142 km (0.027 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 18,613 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit