🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.51 AU - 0.69 AU

Year: 171 Days

Day: 43.7 Hours

Environment

Temp: 218 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.52 AU - 0.72 AU

Year: 179 Days

Day: 21.7 Hours

Environment

Temp: 187 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.14 AU - 1.56 AU

Year: 576 Days

Day: 40.5 Hours

Environment

Temp: -11 °C

Axial Tilt: 3.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.67 AU - 1.83 AU

Year: 850 Days

Day: 27.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,471,195 km

• M1: 967,749 km (0.034 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.06 AU - 3.6 AU

Year: 2231 Days

Day: 18.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.2

Radius: 10.8

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.87 AU - 5.87 AU

Year: 3945 Days

Day: 5.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 63,471,195 km

• M1: 135,087 km (0.082 R)
• M2: 213,775 km (0.095 R)
• M3: 489,634 km (0.107 R)
• M4: 681,269 km (0.055 R)
• M5: 792,719 km (0.094 R)
• M6: 874,699 km (0.094 R)
• M7: 947,553 km (0.068 R)
• M8: 1,086,829 km (0.073 R)
• M9: 1,246,898 km (0.089 R)
• M10: 1,414,897 km (0.083 R)
• M11: 1,666,221 km (0.114 R)
• M12: 1,948,213 km (0.06 R)
• M13: 2,045,601 km (0.039 R)
• M14: 2,451,909 km (0.118 R)
• M15: 2,522,220 km (0.115 R)
• M16: 2,610,932 km (0.045 R)
• M17: 2,682,739 km (0.086 R)
• M18: 2,920,749 km (0.1 R)
• M19: 3,756,552 km (0.108 R)
• M20: 3,858,428 km (0.082 R)
• M21: 4,106,611 km (0.117 R)
• M22: 4,190,536 km (0.119 R)
• M23: 4,275,058 km (0.049 R)
• M24: 4,445,750 km (0.093 R)
• M25: 5,378,941 km (0.118 R)
• M26: 5,517,169 km (0.095 R)
• M27: 6,346,839 km (0.081 R)
• M28: 6,517,530 km (0.055 R)
• M29: 6,739,085 km (0.054 R)
• M30: 6,988,315 km (0.103 R)
• M31: 7,265,969 km (0.053 R)
• M32: 7,832,346 km (0.096 R)
• M33: 8,708,242 km (0.084 R)
• M34: 9,952,447 km (0.102 R)
• M35: 10,465,568 km (0.111 R)
• M36: 10,580,758 km (0.117 R)
• M37: 11,133,822 km (0.056 R)
• M38: 11,222,084 km (0.083 R)
• M39: 11,696,310 km (0.111 R)
• M40: 12,086,610 km (0.113 R)
• M41: 12,328,809 km (0.086 R)
• M42: 12,511,618 km (0.105 R)
• M43: 12,664,657 km (0.112 R)
• M44: 13,065,280 km (0.076 R)
• M45: 13,158,330 km (0.098 R)
• M46: 13,345,177 km (0.088 R)
• M47: 13,438,975 km (0.044 R)
• M48: 13,910,807 km (0.069 R)
• M49: 14,132,960 km (0.067 R)
• M50: 14,356,309 km (0.088 R)
• M51: 14,548,692 km (0.036 R)
• M52: 15,130,777 km (0.099 R)
• M53: 15,457,499 km (0.092 R)
• M54: 15,555,935 km (0.094 R)
• M55: 16,451,577 km (0.108 R)
• M56: 16,855,042 km (0.084 R)
• M57: 17,057,897 km (0.085 R)
• M58: 17,125,815 km (0.073 R)
• M59: 17,946,808 km (0.092 R)
• M60: 18,710,654 km (0.104 R)
• M61: 19,026,156 km (0.098 R)
• M62: 19,237,538 km (0.056 R)
• M63: 21,174,382 km (0.072 R)
• M64: 21,247,386 km (0.073 R)
• M65: 21,356,891 km (0.101 R)
• M66: 22,723,468 km (0.097 R)
• M67: 22,947,715 km (0.076 R)
• M68: 24,004,026 km (0.027 R)
• M69: 24,385,201 km (0.108 R)
• M70: 24,691,428 km (0.089 R)
• M71: 24,768,321 km (0.088 R)
• M72: 24,883,511 km (0.089 R)
• M73: 24,999,151 km (0.046 R)
• M74: 25,307,921 km (0.093 R)
• M75: 25,540,396 km (0.05 R)
• M76: 26,242,159 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.6

Radius: 14.8

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4.64 AU - 5.74 AU

Year: 4340 Days

Day: 13 Hours

Environment

Temp: -138 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 63,471,195 km

• M1: 186,399 km (0.069 R)
• M2: 292,464 km (0.096 R)
• M3: 438,023 km (0.094 R)
• M4: 640,129 km (0.061 R)
• M5: 878,289 km (0.077 R)
• M6: 1,000,810 km (0.114 R)
• M7: 1,406,220 km (0.065 R)
• M8: 1,593,068 km (0.112 R)
• M9: 1,778,120 km (0.093 R)
• M10: 2,091,677 km (0.101 R)
• M11: 2,272,541 km (0.101 R)
• M12: 2,411,817 km (0.09 R)
• M13: 2,529,999 km (0.101 R)
• M14: 2,934,512 km (0.116 R)
• M15: 3,452,719 km (0.04 R)
• M16: 3,695,516 km (0.088 R)
• M17: 5,236,973 km (0.055 R)
• M18: 5,817,562 km (0.089 R)
• M19: 6,172,707 km (0.091 R)
• M20: 6,668,325 km (0.11 R)
• M21: 8,034,902 km (0.069 R)
• M22: 8,160,115 km (0.064 R)
• M23: 8,376,284 km (0.12 R)
• M24: 8,576,147 km (0.114 R)
• M25: 8,704,203 km (0.06 R)
• M26: 8,869,807 km (0.094 R)
• M27: 9,316,357 km (0.076 R)
• M28: 9,580,397 km (0.063 R)
• M29: 9,981,020 km (0.104 R)
• M30: 10,077,212 km (0.108 R)
• M31: 10,445,671 km (0.106 R)
• M32: 10,739,631 km (0.078 R)
• M33: 11,436,308 km (0.099 R)
• M34: 11,577,529 km (0.106 R)
• M35: 11,739,394 km (0.071 R)
• M36: 11,922,651 km (0.079 R)
• M37: 12,374,287 km (0.109 R)
• M38: 13,443,014 km (0.05 R)
• M39: 13,592,163 km (0.085 R)
• M40: 14,323,697 km (0.074 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.8

Radius: 8.8

Gravity: 9.49 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 8.52 AU - 8.86 AU

Year: 9404 Days

Day: 6.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 63,471,195 km

• M1: 143,016 km (0.105 R)
• M2: 391,049 km (0.083 R)
• M3: 485,295 km (0.08 R)
• M4: 699,071 km (0.117 R)
• M5: 888,163 km (0.081 R)
• M6: 1,485,357 km (0.113 R)
• M7: 1,708,108 km (0.047 R)
• M8: 1,894,358 km (0.07 R)
• M9: 2,186,074 km (0.069 R)
• M10: 2,839,218 km (0.117 R)
• M11: 3,116,722 km (0.089 R)
• M12: 3,230,117 km (0.108 R)
• M13: 3,432,074 km (0.094 R)
• M14: 3,608,450 km (0.05 R)
• M15: 4,124,413 km (0.105 R)
• M16: 4,186,646 km (0.076 R)
• M17: 4,438,868 km (0.03 R)
• M18: 4,566,774 km (0.093 R)
• M19: 4,892,150 km (0.069 R)
• M20: 5,124,325 km (0.044 R)
• M21: 5,462,267 km (0.073 R)
• M22: 5,703,269 km (0.039 R)
• M23: 6,195,596 km (0.12 R)
• M24: 6,483,123 km (0.104 R)
• M25: 6,774,988 km (0.105 R)
• M26: 7,333,886 km (0.086 R)
• M27: 7,523,576 km (0.114 R)
• M28: 7,830,252 km (0.086 R)
• M29: 8,615,192 km (0.051 R)
• M30: 8,775,112 km (0.096 R)
• M31: 8,976,471 km (0.078 R)
• M32: 9,631,111 km (0.061 R)
• M33: 10,556,224 km (0.1 R)
• M34: 10,727,514 km (0.103 R)
• M35: 10,813,532 km (0.093 R)
• M36: 11,116,169 km (0.115 R)
• M37: 11,597,575 km (0.078 R)
• M38: 12,535,404 km (0.092 R)
• M39: 12,944,704 km (0.087 R)
• M40: 13,082,184 km (0.109 R)
• M41: 14,151,959 km (0.083 R)
• M42: 14,625,885 km (0.099 R)
• M43: 15,298,028 km (0.103 R)
• M44: 16,078,480 km (0.108 R)
• M45: 16,722,050 km (0.102 R)
• M46: 16,921,913 km (0.056 R)
• M47: 17,072,109 km (0.035 R)
• M48: 19,379,955 km (0.038 R)
• M49: 20,971,976 km (0.089 R)
• M50: 21,349,561 km (0.107 R)
• M51: 22,001,957 km (0.081 R)
• M52: 22,882,042 km (0.061 R)
• M53: 23,103,746 km (0.114 R)
• M54: 24,733,166 km (0.059 R)
• M55: 27,687,275 km (0.108 R)
• M56: 28,042,121 km (0.089 R)
• M57: 28,458,003 km (0.095 R)
• M58: 28,875,979 km (0.109 R)
• M59: 30,141,877 km (0.064 R)
• M60: 30,263,350 km (0.115 R)
• M61: 30,506,895 km (0.119 R)
• M62: 31,057,116 km (0.061 R)
• M63: 31,118,451 km (0.042 R)
• M64: 31,981,482 km (0.083 R)
• M65: 33,668,048 km (0.107 R)
• M66: 33,857,289 km (0.045 R)
• M67: 35,511,543 km (0.079 R)
• M68: 35,704,225 km (0.106 R)
• M69: 36,025,860 km (0.109 R)
• M70: 36,996,900 km (0.037 R)
• M71: 37,322,425 km (0.085 R)
• M72: 38,502,303 km (0.098 R)
• M73: 39,694,449 km (0.11 R)
• M74: 40,362,104 km (0.11 R)
• M75: 41,033,350 km (0.034 R)
• M76: 41,167,988 km (0.111 R)
• M77: 41,370,244 km (0.118 R)
• M78: 41,911,339 km (0.086 R)
• M79: 42,386,761 km (0.111 R)
• M80: 42,863,979 km (0.079 R)
• M81: 44,168,173 km (0.116 R)
• M82: 44,651,972 km (0.066 R)
• M83: 46,745,146 km (0.057 R)
• M84: 46,885,917 km (0.057 R)
• M85: 47,097,150 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 220.6

Radius: 6.8

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 14.03 AU - 20.95 AU

Year: 26851 Days

Day: 18.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 127.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 63,471,195 km

• M1: 482,004 km (0.036 R)
• M2: 535,710 km (0.073 R)
• M3: 1,796,072 km (0.107 R)
• M4: 1,999,525 km (0.116 R)
• M5: 2,272,092 km (0.077 R)
• M6: 2,852,383 km (0.106 R)
• M7: 4,294,356 km (0.093 R)
• M8: 5,169,354 km (0.11 R)
• M9: 5,334,211 km (0.117 R)
• M10: 5,924,973 km (0.093 R)
• M11: 7,351,688 km (0.108 R)
• M12: 9,932,551 km (0.074 R)
• M13: 10,448,065 km (0.1 R)
• M14: 11,451,418 km (0.117 R)
• M15: 12,540,341 km (0.096 R)
• M16: 12,985,245 km (0.076 R)
• M17: 13,605,328 km (0.084 R)
• M18: 13,890,312 km (0.053 R)
• M19: 15,108,936 km (0.113 R)
• M20: 16,000,091 km (0.116 R)
• M21: 17,461,213 km (0.081 R)
• M22: 19,218,988 km (0.083 R)
• M23: 20,248,521 km (0.107 R)
• M24: 20,573,896 km (0.067 R)
• M25: 21,428,100 km (0.075 R)
• M26: 21,759,609 km (0.065 R)
• M27: 22,697,139 km (0.088 R)
• M28: 23,035,080 km (0.085 R)
• M29: 23,579,317 km (0.082 R)
• M30: 24,059,078 km (0.066 R)
• M31: 24,403,751 km (0.094 R)
• M32: 24,611,243 km (0.104 R)
• M33: 25,097,885 km (0.049 R)
• M34: 26,080,594 km (0.085 R)
• M35: 26,151,204 km (0.095 R)
• M36: 26,292,723 km (0.059 R)
• M37: 26,505,601 km (0.118 R)
• M38: 27,290,691 km (0.069 R)
• M39: 27,938,749 km (0.087 R)
• M40: 29,470,332 km (0.065 R)
• M41: 29,839,090 km (0.084 R)
• M42: 30,954,343 km (0.047 R)
• M43: 34,613,806 km (0.072 R)
• M44: 36,494,101 km (0.103 R)
• M45: 38,648,759 km (0.107 R)
• M46: 39,376,104 km (0.066 R)
• M47: 41,915,827 km (0.115 R)
• M48: 47,755,679 km (0.045 R)
• M49: 48,623,048 km (0.046 R)
• M50: 50,902,171 km (0.109 R)
• M51: 52,054,673 km (0.086 R)
• M52: 52,947,174 km (0.12 R)
• M53: 53,126,243 km (0.028 R)
• M54: 56,292,781 km (0.048 R)
• M55: 57,208,769 km (0.05 R)
• M56: 58,129,544 km (0.064 R)
• M57: 59,334,106 km (0.082 R)
• M58: 60,266,101 km (0.104 R)
• M59: 63,186,101 km (0.078 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 19,244 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit