🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.95 AU - 1.03 AU

Year: 346 Days

Day: 40.2 Hours

Environment

Temp: 144 °C

Axial Tilt: 49.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.24 AU - 1.64 AU

Year: 607 Days

Day: 17.4 Hours

Environment

Temp: -13 °C

Axial Tilt: 3.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.45 AU - 1.95 AU

Year: 779 Days

Day: 28.1 Hours

Environment

Temp: -41 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,556,570 km

• M1: 132,544 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.07 AU - 4.27 AU

Year: 2993 Days

Day: 13.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.55 AU - 4.83 AU

Year: 3014 Days

Day: 12.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.1

Radius: 14.8

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 6.04 AU - 6.12 AU

Year: 5269 Days

Day: 7.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 51,556,570 km

• M1: 191,635 km (0.083 R)
• M2: 493,224 km (0.052 R)
• M3: 763,996 km (0.097 R)
• M4: 871,856 km (0.118 R)
• M5: 1,339,499 km (0.076 R)
• M6: 1,442,423 km (0.118 R)
• M7: 1,790,387 km (0.052 R)
• M8: 1,893,311 km (0.101 R)
• M9: 2,010,147 km (0.118 R)
• M10: 2,129,376 km (0.097 R)
• M11: 2,514,890 km (0.055 R)
• M12: 2,683,337 km (0.119 R)
• M13: 3,698,957 km (0.091 R)
• M14: 4,087,762 km (0.116 R)
• M15: 4,287,026 km (0.053 R)
• M16: 4,380,226 km (0.099 R)
• M17: 4,537,004 km (0.033 R)
• M18: 4,631,999 km (0.046 R)
• M19: 4,840,090 km (0.059 R)
• M20: 4,985,947 km (0.114 R)
• M21: 5,084,084 km (0.112 R)
• M22: 5,249,090 km (0.085 R)
• M23: 5,618,298 km (0.096 R)
• M24: 5,944,122 km (0.096 R)
• M25: 6,065,745 km (0.091 R)
• M26: 6,188,266 km (0.103 R)
• M27: 6,507,059 km (0.073 R)
• M28: 6,668,475 km (0.105 R)
• M29: 6,849,339 km (0.059 R)
• M30: 7,142,401 km (0.092 R)
• M31: 7,364,853 km (0.093 R)
• M32: 7,533,150 km (0.115 R)
• M33: 7,835,637 km (0.105 R)
• M34: 8,103,717 km (0.069 R)
• M35: 8,491,923 km (0.113 R)
• M36: 8,787,080 km (0.101 R)
• M37: 9,005,642 km (0.072 R)
• M38: 9,185,908 km (0.088 R)
• M39: 9,407,911 km (0.114 R)
• M40: 9,509,338 km (0.11 R)
• M41: 9,611,214 km (0.082 R)
• M42: 9,898,293 km (0.05 R)
• M43: 10,146,625 km (0.083 R)
• M44: 10,417,996 km (0.105 R)
• M45: 11,117,815 km (0.103 R)
• M46: 11,506,021 km (0.069 R)
• M47: 12,162,905 km (0.108 R)
• M48: 12,697,269 km (0.109 R)
• M49: 12,989,882 km (0.079 R)
• M50: 13,148,306 km (0.083 R)
• M51: 13,904,374 km (0.058 R)
• M52: 14,206,113 km (0.066 R)
• M53: 14,580,407 km (0.067 R)
• M54: 14,792,387 km (0.106 R)
• M55: 15,219,489 km (0.1 R)
• M56: 15,434,611 km (0.043 R)
• M57: 15,554,439 km (0.054 R)
• M58: 15,674,715 km (0.099 R)
• M59: 15,867,697 km (0.081 R)
• M60: 16,304,971 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.8

Radius: 13.4

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 6.56 AU - 10.38 AU

Year: 8664 Days

Day: 12.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 51,556,570 km

• M1: 172,187 km (0.086 R)
• M2: 270,473 km (0.106 R)
• M3: 380,577 km (0.105 R)
• M4: 547,977 km (0.071 R)
• M5: 1,261,559 km (0.078 R)
• M6: 1,497,026 km (0.082 R)
• M7: 1,953,599 km (0.088 R)
• M8: 2,349,883 km (0.09 R)
• M9: 2,452,956 km (0.067 R)
• M10: 2,837,124 km (0.078 R)
• M11: 3,734,860 km (0.047 R)
• M12: 4,202,503 km (0.117 R)
• M13: 4,328,764 km (0.066 R)
• M14: 4,430,790 km (0.113 R)
• M15: 4,585,175 km (0.109 R)
• M16: 4,715,325 km (0.087 R)
• M17: 5,005,844 km (0.086 R)
• M18: 5,193,888 km (0.055 R)
• M19: 5,493,982 km (0.089 R)
• M20: 5,912,706 km (0.063 R)
• M21: 6,026,101 km (0.075 R)
• M22: 6,341,753 km (0.025 R)
• M23: 6,516,184 km (0.092 R)
• M24: 7,109,340 km (0.042 R)
• M25: 7,260,433 km (0.067 R)
• M26: 8,475,019 km (0.061 R)
• M27: 8,958,968 km (0.049 R)
• M28: 9,154,941 km (0.092 R)
• M29: 9,551,525 km (0.079 R)
• M30: 9,886,325 km (0.115 R)
• M31: 10,224,865 km (0.087 R)
• M32: 10,533,036 km (0.119 R)
• M33: 10,844,200 km (0.104 R)
• M34: 11,903,203 km (0.114 R)
• M35: 12,155,126 km (0.087 R)
• M36: 12,884,416 km (0.116 R)
• M37: 13,590,518 km (0.078 R)
• M38: 13,778,413 km (0.113 R)
• M39: 14,654,009 km (0.097 R)
• M40: 16,060,528 km (0.112 R)
• M41: 17,591,513 km (0.096 R)
• M42: 19,042,612 km (0.109 R)
• M43: 19,126,686 km (0.096 R)
• M44: 19,379,656 km (0.063 R)
• M45: 19,846,252 km (0.083 R)
• M46: 20,016,943 km (0.094 R)
• M47: 21,355,844 km (0.057 R)
• M48: 21,662,220 km (0.087 R)
• M49: 22,323,593 km (0.067 R)
• M50: 22,456,735 km (0.105 R)
• M51: 22,590,026 km (0.096 R)
• M52: 23,215,794 km (0.094 R)
• M53: 24,210,620 km (0.107 R)
• M54: 25,589,613 km (0.115 R)
• M55: 25,961,663 km (0.097 R)
• M56: 26,054,863 km (0.094 R)
• M57: 26,335,508 km (0.059 R)
• M58: 26,711,149 km (0.12 R)
• M59: 26,852,369 km (0.073 R)
• M60: 26,946,765 km (0.12 R)
• M61: 28,615,679 km (0.107 R)
• M62: 29,147,200 km (0.092 R)
• M63: 29,974,925 km (0.085 R)
• M64: 30,958,681 km (0.089 R)
• M65: 31,156,749 km (0.093 R)
• M66: 32,403,796 km (0.053 R)
• M67: 32,806,364 km (0.11 R)
• M68: 32,907,343 km (0.092 R)
• M69: 33,463,996 km (0.037 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.9

Radius: 10.1

Gravity: 8.41 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 9.11 AU - 9.49 AU

Year: 9968 Days

Day: 8.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 51,556,570 km

• M1: 239,656 km (0.113 R)
• M2: 316,848 km (0.098 R)
• M3: 584,180 km (0.035 R)
• M4: 717,920 km (0.098 R)
• M5: 881,431 km (0.039 R)
• M6: 1,333,216 km (0.067 R)
• M7: 1,751,941 km (0.079 R)
• M8: 1,976,487 km (0.066 R)
• M9: 2,317,271 km (0.11 R)
• M10: 2,877,665 km (0.08 R)
• M11: 3,143,350 km (0.107 R)
• M12: 3,890,741 km (0.11 R)
• M13: 4,184,851 km (0.07 R)
• M14: 4,284,633 km (0.03 R)
• M15: 4,588,466 km (0.113 R)
• M16: 4,760,204 km (0.081 R)
• M17: 5,110,413 km (0.098 R)
• M18: 5,688,010 km (0.076 R)
• M19: 6,022,062 km (0.041 R)
• M20: 6,748,360 km (0.103 R)
• M21: 6,904,690 km (0.112 R)
• M22: 7,502,034 km (0.12 R)
• M23: 7,991,967 km (0.098 R)
• M24: 8,618,932 km (0.114 R)
• M25: 8,874,146 km (0.115 R)
• M26: 9,131,753 km (0.114 R)
• M27: 9,218,221 km (0.042 R)
• M28: 9,654,598 km (0.102 R)
• M29: 9,786,842 km (0.092 R)
• M30: 10,958,194 km (0.11 R)
• M31: 11,281,026 km (0.086 R)
• M32: 11,513,501 km (0.106 R)
• M33: 12,268,372 km (0.08 R)
• M34: 12,411,687 km (0.084 R)
• M35: 12,845,072 km (0.088 R)
• M36: 14,124,582 km (0.101 R)
• M37: 14,526,552 km (0.108 R)
• M38: 14,983,124 km (0.106 R)
• M39: 15,290,249 km (0.047 R)
• M40: 16,014,751 km (0.118 R)
• M41: 16,962,603 km (0.119 R)
• M42: 17,712,388 km (0.111 R)
• M43: 17,928,706 km (0.109 R)
• M44: 18,527,846 km (0.116 R)
• M45: 18,967,664 km (0.118 R)
• M46: 20,251,513 km (0.084 R)
• M47: 20,477,705 km (0.063 R)
• M48: 20,704,645 km (0.058 R)
• M49: 21,275,660 km (0.089 R)
• M50: 21,620,782 km (0.086 R)
• M51: 21,967,849 km (0.085 R)
• M52: 23,849,491 km (0.098 R)
• M53: 24,148,238 km (0.109 R)
• M54: 25,476,966 km (0.108 R)
• M55: 26,088,821 km (0.056 R)
• M56: 26,211,791 km (0.093 R)
• M57: 28,268,163 km (0.09 R)
• M58: 28,710,973 km (0.071 R)
• M59: 30,246,745 km (0.035 R)
• M60: 30,505,250 km (0.088 R)
• M61: 32,071,988 km (0.085 R)
• M62: 32,335,580 km (0.087 R)
• M63: 32,997,999 km (0.114 R)
• M64: 33,597,887 km (0.084 R)
• M65: 35,079,354 km (0.085 R)
• M66: 35,351,024 km (0.068 R)
• M67: 37,341,424 km (0.073 R)
• M68: 38,525,042 km (0.086 R)
• M69: 39,016,022 km (0.069 R)
• M70: 39,156,644 km (0.072 R)
• M71: 39,438,487 km (0.101 R)
• M72: 39,650,168 km (0.118 R)
• M73: 40,004,116 km (0.036 R)
• M74: 40,358,962 km (0.083 R)
• M75: 40,501,230 km (0.114 R)
• M76: 41,286,619 km (0.107 R)
• M77: 41,788,968 km (0.027 R)
• M78: 42,149,050 km (0.077 R)
• M79: 42,437,924 km (0.117 R)
• M80: 43,381,139 km (0.106 R)
• M81: 43,599,701 km (0.098 R)
• M82: 43,745,709 km (0.094 R)
• M83: 44,772,100 km (0.059 R)
• M84: 46,923,167 km (0.081 R)
• M85: 47,672,653 km (0.11 R)
• M86: 48,501,724 km (0.104 R)
• M87: 50,250,673 km (0.118 R)
• M88: 51,248,341 km (0.101 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 17,927 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit