🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.54 AU - 0.7 AU

Year: 172 Days

Day: 27.5 Hours

Environment

Temp: 191 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.63 AU - 0.95 AU

Year: 248 Days

Day: 41.8 Hours

Environment

Temp: 162 °C

Axial Tilt: 41.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.2 AU - 1.32 AU

Year: 499 Days

Day: 38.5 Hours

Environment

Temp: 28 °C

Axial Tilt: 29.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.68 AU - 2.34 AU

Year: 1006 Days

Day: 16.1 Hours

Environment

Temp: -48 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.7

Radius: 8.3

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 6.82 AU - 6.84 AU

Year: 6303 Days

Day: 8.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 44,315,309 km

• M1: 103,821 km (0.087 R)
• M2: 198,666 km (0.091 R)
• M3: 281,543 km (0.116 R)
• M4: 338,989 km (0.096 R)
• M5: 642,224 km (0.105 R)
• M6: 732,581 km (0.099 R)
• M7: 1,040,154 km (0.065 R)
• M8: 1,433,447 km (0.049 R)
• M9: 1,578,557 km (0.061 R)
• M10: 2,028,996 km (0.08 R)
• M11: 2,206,419 km (0.079 R)
• M12: 2,460,287 km (0.116 R)
• M13: 2,605,397 km (0.108 R)
• M14: 2,768,458 km (0.103 R)
• M15: 2,965,479 km (0.098 R)
• M16: 3,293,397 km (0.072 R)
• M17: 3,715,562 km (0.115 R)
• M18: 3,899,268 km (0.099 R)
• M19: 3,983,941 km (0.12 R)
• M20: 4,433,333 km (0.043 R)
• M21: 4,628,409 km (0.105 R)
• M22: 4,899,031 km (0.111 R)
• M23: 5,063,888 km (0.074 R)
• M24: 5,361,438 km (0.079 R)
• M25: 6,447,369 km (0.057 R)
• M26: 6,628,083 km (0.112 R)
• M27: 6,729,361 km (0.117 R)
• M28: 7,035,887 km (0.108 R)
• M29: 7,159,754 km (0.081 R)
• M30: 7,472,713 km (0.112 R)
• M31: 7,556,936 km (0.035 R)
• M32: 7,620,366 km (0.088 R)
• M33: 7,875,730 km (0.117 R)
• M34: 7,982,842 km (0.108 R)
• M35: 8,242,095 km (0.103 R)
• M36: 9,442,917 km (0.071 R)
• M37: 9,534,022 km (0.116 R)
• M38: 10,484,866 km (0.095 R)
• M39: 10,864,097 km (0.069 R)
• M40: 11,392,775 km (0.114 R)
• M41: 11,929,981 km (0.111 R)
• M42: 12,176,818 km (0.097 R)
• M43: 12,450,432 km (0.084 R)
• M44: 12,751,124 km (0.085 R)
• M45: 13,054,359 km (0.043 R)
• M46: 13,257,662 km (0.118 R)
• M47: 13,436,582 km (0.087 R)
• M48: 13,616,249 km (0.109 R)
• M49: 13,745,052 km (0.102 R)
• M50: 14,316,666 km (0.097 R)
• M51: 14,395,205 km (0.029 R)
• M52: 14,684,527 km (0.091 R)
• M53: 15,483,080 km (0.077 R)
• M54: 15,996,201 km (0.118 R)
• M55: 16,241,242 km (0.105 R)
• M56: 16,295,846 km (0.084 R)
• M57: 16,542,233 km (0.099 R)
• M58: 16,652,188 km (0.089 R)
• M59: 16,900,520 km (0.093 R)
• M60: 16,983,547 km (0.093 R)
• M61: 17,737,072 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.1

Radius: 14.7

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 8.23 AU - 9.41 AU

Year: 9249 Days

Day: 10.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 44,315,309 km

• M1: 184,454 km (0.095 R)
• M2: 276,008 km (0.077 R)
• M3: 383,270 km (0.095 R)
• M4: 529,277 km (0.076 R)
• M5: 635,043 km (0.104 R)
• M6: 784,192 km (0.08 R)
• M7: 965,804 km (0.117 R)
• M8: 1,395,748 km (0.117 R)
• M9: 1,933,253 km (0.086 R)
• M10: 2,615,270 km (0.061 R)
• M11: 2,868,240 km (0.101 R)
• M12: 3,159,058 km (0.11 R)
• M13: 3,706,736 km (0.088 R)
• M14: 4,186,197 km (0.049 R)
• M15: 5,381,185 km (0.091 R)
• M16: 5,488,297 km (0.108 R)
• M17: 5,887,424 km (0.099 R)
• M18: 6,109,278 km (0.067 R)
• M19: 7,617,524 km (0.049 R)
• M20: 7,738,249 km (0.056 R)
• M21: 8,351,152 km (0.094 R)
• M22: 9,278,509 km (0.084 R)
• M23: 9,407,612 km (0.076 R)
• M24: 9,710,996 km (0.077 R)
• M25: 10,911,369 km (0.091 R)
• M26: 11,184,386 km (0.054 R)
• M27: 11,970,672 km (0.099 R)
• M28: 12,822,632 km (0.09 R)
• M29: 13,062,736 km (0.096 R)
• M30: 14,335,515 km (0.036 R)
• M31: 15,290,548 km (0.108 R)
• M32: 16,110,793 km (0.076 R)
• M33: 16,474,166 km (0.037 R)
• M34: 16,578,436 km (0.068 R)
• M35: 17,901,031 km (0.095 R)
• M36: 18,115,704 km (0.119 R)
• M37: 18,493,588 km (0.115 R)
• M38: 19,587,747 km (0.038 R)
• M39: 19,698,300 km (0.096 R)
• M40: 20,031,304 km (0.059 R)
• M41: 20,198,405 km (0.051 R)
• M42: 20,702,849 km (0.079 R)
• M43: 21,097,937 km (0.088 R)
• M44: 21,781,151 km (0.053 R)
• M45: 22,877,853 km (0.105 R)
• M46: 23,286,405 km (0.096 R)
• M47: 23,520,974 km (0.076 R)
• M48: 23,933,266 km (0.111 R)
• M49: 25,425,505 km (0.055 R)
• M50: 26,824,843 km (0.08 R)
• M51: 26,947,663 km (0.11 R)
• M52: 27,379,253 km (0.036 R)
• M53: 27,626,837 km (0.069 R)
• M54: 27,751,003 km (0.109 R)
• M55: 28,062,017 km (0.077 R)
• M56: 28,436,760 km (0.096 R)
• M57: 29,507,582 km (0.12 R)
• M58: 30,463,512 km (0.041 R)
• M59: 31,041,857 km (0.114 R)
• M60: 32,733,211 km (0.055 R)
• M61: 33,457,713 km (0.093 R)
• M62: 34,721,666 km (0.114 R)
• M63: 35,258,573 km (0.069 R)
• M64: 35,798,172 km (0.062 R)
• M65: 37,364,761 km (0.113 R)
• M66: 38,260,104 km (0.089 R)
• M67: 39,861,549 km (0.071 R)
• M68: 40,705,730 km (0.069 R)
• M69: 42,626,716 km (0.12 R)
• M70: 43,129,665 km (0.117 R)
• M71: 43,562,152 km (0.077 R)
• M72: 45,380,065 km (0.056 R)
• M73: 46,040,689 km (0.074 R)
• M74: 47,000,360 km (0.109 R)
• M75: 47,371,213 km (0.118 R)
• M76: 48,190,560 km (0.103 R)
• M77: 48,939,597 km (0.088 R)
• M78: 49,616,827 km (0.116 R)
• M79: 50,449,040 km (0.087 R)
• M80: 50,904,864 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 82.7

Radius: 3.8

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 14.36 AU - 20.4 AU

Year: 25584 Days

Day: 22.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 44,315,309 km

• M1: 78,988 km (0.076 R)
• M2: 128,654 km (0.092 R)
• M3: 201,658 km (0.104 R)
• M4: 633,846 km (0.104 R)
• M5: 797,805 km (0.09 R)
• M6: 867,069 km (0.074 R)
• M7: 1,222,663 km (0.115 R)
• M8: 1,510,639 km (0.083 R)
• M9: 1,574,966 km (0.117 R)
• M10: 1,662,332 km (0.115 R)
• M11: 1,773,632 km (0.044 R)
• M12: 1,933,702 km (0.035 R)
• M13: 2,003,714 km (0.091 R)
• M14: 2,098,260 km (0.076 R)
• M15: 2,516,835 km (0.029 R)
• M16: 2,696,502 km (0.114 R)
• M17: 2,748,711 km (0.109 R)
• M18: 2,880,357 km (0.087 R)
• M19: 2,933,764 km (0.084 R)
• M20: 3,232,660 km (0.089 R)
• M21: 3,288,012 km (0.09 R)
• M22: 3,713,468 km (0.067 R)
• M23: 3,742,490 km (0.104 R)
• M24: 4,246,635 km (0.092 R)
• M25: 5,481,416 km (0.085 R)
• M26: 5,949,956 km (0.063 R)
• M27: 6,606,092 km (0.101 R)
• M28: 6,747,163 km (0.072 R)
• M29: 6,889,132 km (0.086 R)
• M30: 7,212,413 km (0.089 R)
• M31: 7,248,615 km (0.095 R)
• M32: 7,948,135 km (0.083 R)
• M33: 8,362,970 km (0.073 R)
• M34: 8,784,836 km (0.079 R)
• M35: 8,901,073 km (0.04 R)
• M36: 9,450,247 km (0.041 R)
• M37: 9,689,005 km (0.086 R)
• M38: 10,050,733 km (0.115 R)
• M39: 10,911,968 km (0.084 R)
• M40: 11,288,356 km (0.071 R)
• M41: 11,541,476 km (0.09 R)
• M42: 11,711,419 km (0.095 R)
• M43: 11,924,895 km (0.111 R)
• M44: 12,182,802 km (0.039 R)
• M45: 14,860,903 km (0.054 R)
• M46: 15,933,669 km (0.092 R)
• M47: 16,170,183 km (0.075 R)
• M48: 16,790,566 km (0.1 R)
• M49: 17,031,269 km (0.093 R)
• M50: 17,711,341 km (0.045 R)
• M51: 18,400,089 km (0.068 R)
• M52: 18,997,434 km (0.084 R)
• M53: 19,147,779 km (0.115 R)
• M54: 19,248,160 km (0.03 R)
• M55: 19,905,343 km (0.112 R)
• M56: 20,878,926 km (0.119 R)
• M57: 21,553,912 km (0.031 R)
• M58: 21,763,049 km (0.095 R)
• M59: 22,025,444 km (0.051 R)
• M60: 22,712,547 km (0.115 R)
• M61: 23,245,714 km (0.081 R)
• M62: 23,675,359 km (0.099 R)
• M63: 23,729,214 km (0.103 R)
• M64: 24,161,851 km (0.09 R)
• M65: 24,924,950 km (0.115 R)
• M66: 25,034,605 km (0.089 R)
• M67: 25,475,021 km (0.11 R)
• M68: 26,363,184 km (0.047 R)
• M69: 26,586,833 km (0.086 R)
• M70: 27,998,887 km (0.114 R)
• M71: 29,841,484 km (0.049 R)
• M72: 30,074,558 km (0.044 R)
• M73: 30,191,393 km (0.061 R)
• M74: 30,542,500 km (0.065 R)
• M75: 32,498,193 km (0.071 R)
• M76: 33,219,254 km (0.112 R)
• M77: 33,339,980 km (0.07 R)
• M78: 34,128,061 km (0.079 R)
• M79: 34,188,948 km (0.098 R)
• M80: 37,215,761 km (0.069 R)
• M81: 38,222,555 km (0.115 R)
• M82: 38,602,384 km (0.117 R)
• M83: 39,238,325 km (0.118 R)
• M84: 40,907,687 km (0.042 R)
• M85: 41,101,865 km (0.093 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 18,287 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit