🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.66 AU - 0.74 AU

Year: 221 Days

Day: 42.2 Hours

Environment

Temp: 170 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 60,800,538 km

• M1: 44,730 km (0.111 R)
• M2: 124,765 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.55 AU - 2.39 AU

Year: 1042 Days

Day: 13.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 125 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.98 AU - 2.78 AU

Year: 1383 Days

Day: 32.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.3

Radius: 10.2

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 6.94 AU - 7.14 AU

Year: 7037 Days

Day: 7.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 60,800,538 km

• M1: 164,857 km (0.088 R)
• M2: 242,349 km (0.094 R)
• M3: 501,302 km (0.027 R)
• M4: 629,657 km (0.101 R)
• M5: 814,710 km (0.091 R)
• M6: 1,151,455 km (0.112 R)
• M7: 1,418,038 km (0.078 R)
• M8: 1,864,588 km (0.111 R)
• M9: 2,030,043 km (0.101 R)
• M10: 2,464,924 km (0.035 R)
• M11: 2,763,222 km (0.082 R)
• M12: 3,048,954 km (0.062 R)
• M13: 3,520,935 km (0.106 R)
• M14: 4,394,737 km (0.034 R)
• M15: 4,644,415 km (0.072 R)
• M16: 4,785,187 km (0.119 R)
• M17: 5,042,047 km (0.109 R)
• M18: 5,629,218 km (0.09 R)
• M19: 6,083,846 km (0.114 R)
• M20: 6,300,015 km (0.085 R)
• M21: 6,581,858 km (0.105 R)
• M22: 6,771,996 km (0.081 R)
• M23: 7,320,572 km (0.114 R)
• M24: 7,550,653 km (0.106 R)
• M25: 7,749,918 km (0.079 R)
• M26: 8,289,368 km (0.101 R)
• M27: 8,426,250 km (0.075 R)
• M28: 8,598,287 km (0.09 R)
• M29: 8,980,959 km (0.11 R)
• M30: 9,798,960 km (0.117 R)
• M31: 9,871,215 km (0.077 R)
• M32: 10,382,092 km (0.096 R)
• M33: 10,603,796 km (0.078 R)
• M34: 10,677,997 km (0.112 R)
• M35: 11,240,186 km (0.064 R)
• M36: 11,315,882 km (0.093 R)
• M37: 11,696,758 km (0.098 R)
• M38: 11,773,502 km (0.118 R)
• M39: 11,927,438 km (0.078 R)
• M40: 12,237,255 km (0.088 R)
• M41: 12,667,648 km (0.096 R)
• M42: 12,825,474 km (0.051 R)
• M43: 13,302,542 km (0.104 R)
• M44: 14,397,449 km (0.117 R)
• M45: 15,185,081 km (0.083 R)
• M46: 15,901,805 km (0.084 R)
• M47: 16,157,318 km (0.097 R)
• M48: 16,285,673 km (0.107 R)
• M49: 16,371,393 km (0.117 R)
• M50: 16,629,449 km (0.114 R)
• M51: 16,715,767 km (0.096 R)
• M52: 17,019,151 km (0.099 R)
• M53: 17,149,601 km (0.094 R)
• M54: 17,368,014 km (0.096 R)
• M55: 18,161,630 km (0.057 R)
• M56: 19,012,094 km (0.109 R)
• M57: 19,465,077 km (0.098 R)
• M58: 19,556,032 km (0.067 R)
• M59: 20,243,135 km (0.099 R)
• M60: 20,659,167 km (0.097 R)
• M61: 21,829,471 km (0.075 R)
• M62: 22,161,129 km (0.052 R)
• M63: 22,637,748 km (0.05 R)
• M64: 23,649,479 km (0.07 R)
• M65: 24,528,516 km (0.096 R)
• M66: 24,676,019 km (0.114 R)
• M67: 24,971,924 km (0.102 R)
• M68: 25,717,071 km (0.102 R)
• M69: 26,067,279 km (0.071 R)
• M70: 26,419,134 km (0.075 R)
• M71: 27,076,616 km (0.103 R)
• M72: 27,483,822 km (0.093 R)
• M73: 28,666,094 km (0.093 R)
• M74: 29,185,348 km (0.079 R)
• M75: 29,760,103 km (0.07 R)
• M76: 30,761,511 km (0.081 R)
• M77: 31,453,102 km (0.082 R)
• M78: 31,613,471 km (0.051 R)
• M79: 33,394,882 km (0.066 R)
• M80: 35,486,410 km (0.087 R)
• M81: 36,043,812 km (0.098 R)
• M82: 36,491,857 km (0.105 R)
• M83: 37,280,388 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.1

Radius: 8.9

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 6.65 AU - 9.89 AU

Year: 8960 Days

Day: 7.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 128.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 60,800,538 km

• M1: 187,895 km (0.091 R)
• M2: 399,726 km (0.069 R)
• M3: 523,443 km (0.105 R)
• M4: 769,382 km (0.109 R)
• M5: 1,346,381 km (0.051 R)
• M6: 1,876,107 km (0.103 R)
• M7: 1,993,392 km (0.117 R)
• M8: 2,465,373 km (0.119 R)
• M9: 2,550,943 km (0.046 R)
• M10: 2,725,224 km (0.03 R)
• M11: 2,925,985 km (0.05 R)
• M12: 3,605,608 km (0.109 R)
• M13: 3,727,680 km (0.074 R)
• M14: 4,306,773 km (0.117 R)
• M15: 4,462,504 km (0.071 R)
• M16: 4,699,617 km (0.114 R)
• M17: 4,995,073 km (0.075 R)
• M18: 5,131,357 km (0.089 R)
• M19: 6,891,376 km (0.075 R)
• M20: 7,412,425 km (0.106 R)
• M21: 7,599,422 km (0.044 R)
• M22: 7,724,785 km (0.1 R)
• M23: 9,217,174 km (0.086 R)
• M24: 10,937,100 km (0.117 R)
• M25: 11,007,860 km (0.106 R)
• M26: 11,400,255 km (0.087 R)
• M27: 11,869,843 km (0.12 R)
• M28: 12,272,112 km (0.085 R)
• M29: 13,090,113 km (0.101 R)
• M30: 13,543,843 km (0.067 R)
• M31: 13,619,839 km (0.11 R)
• M32: 13,887,470 km (0.104 R)
• M33: 14,079,553 km (0.12 R)
• M34: 14,311,280 km (0.066 R)
• M35: 14,505,309 km (0.104 R)
• M36: 14,583,249 km (0.076 R)
• M37: 15,290,398 km (0.112 R)
• M38: 15,488,915 km (0.109 R)
• M39: 15,648,236 km (0.072 R)
• M40: 15,728,122 km (0.108 R)
• M41: 15,928,433 km (0.074 R)
• M42: 17,894,000 km (0.092 R)
• M43: 18,439,434 km (0.052 R)
• M44: 18,523,956 km (0.109 R)
• M45: 18,862,796 km (0.112 R)
• M46: 20,064,964 km (0.114 R)
• M47: 21,291,816 km (0.119 R)
• M48: 22,093,362 km (0.082 R)
• M49: 24,928,690 km (0.098 R)
• M50: 25,068,863 km (0.102 R)
• M51: 25,396,632 km (0.098 R)
• M52: 25,490,580 km (0.069 R)
• M53: 27,924,986 km (0.099 R)
• M54: 28,216,253 km (0.11 R)
• M55: 32,602,014 km (0.107 R)
• M56: 32,704,189 km (0.073 R)
• M57: 32,857,527 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 446.3

Radius: 8

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 9.9 AU - 16.14 AU

Year: 17699 Days

Day: 17.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 60,800,538 km

• M1: 179,218 km (0.064 R)
• M2: 339,438 km (0.077 R)
• M3: 757,863 km (0.111 R)
• M4: 1,036,564 km (0.111 R)
• M5: 1,876,855 km (0.108 R)
• M6: 2,344,348 km (0.092 R)
• M7: 2,718,044 km (0.059 R)
• M8: 3,110,439 km (0.086 R)
• M9: 3,177,608 km (0.067 R)
• M10: 3,803,675 km (0.099 R)
• M11: 4,094,195 km (0.07 R)
• M12: 4,241,997 km (0.094 R)
• M13: 5,286,340 km (0.053 R)
• M14: 5,816,216 km (0.112 R)
• M15: 6,405,930 km (0.104 R)
• M16: 7,147,487 km (0.083 R)
• M17: 7,236,498 km (0.113 R)
• M18: 7,505,774 km (0.112 R)
• M19: 7,869,895 km (0.084 R)
• M20: 8,333,349 km (0.1 R)
• M21: 8,474,121 km (0.076 R)
• M22: 9,286,437 km (0.069 R)
• M23: 10,123,587 km (0.111 R)
• M24: 10,933,360 km (0.114 R)
• M25: 11,242,430 km (0.119 R)
• M26: 11,554,341 km (0.05 R)
• M27: 11,921,903 km (0.101 R)
• M28: 12,133,584 km (0.075 R)
• M29: 12,722,252 km (0.113 R)
• M30: 13,265,591 km (0.104 R)
• M31: 13,650,357 km (0.072 R)
• M32: 13,705,708 km (0.111 R)
• M33: 14,150,463 km (0.049 R)
• M34: 14,826,645 km (0.04 R)
• M35: 15,226,071 km (0.095 R)
• M36: 16,093,589 km (0.09 R)
• M37: 16,680,761 km (0.103 R)
• M38: 17,334,952 km (0.105 R)
• M39: 18,423,277 km (0.101 R)
• M40: 18,729,504 km (0.059 R)
• M41: 18,790,989 km (0.107 R)
• M42: 18,914,108 km (0.096 R)
• M43: 19,471,360 km (0.113 R)
• M44: 19,658,357 km (0.111 R)
• M45: 20,033,997 km (0.064 R)
• M46: 20,602,020 km (0.11 R)
• M47: 20,856,187 km (0.113 R)
• M48: 21,367,662 km (0.087 R)
• M49: 23,786,361 km (0.081 R)
• M50: 23,919,652 km (0.057 R)
• M51: 24,724,040 km (0.117 R)
• M52: 25,401,120 km (0.098 R)
• M53: 25,810,270 km (0.05 R)
• M54: 26,635,153 km (0.101 R)
• M55: 28,310,799 km (0.117 R)
• M56: 29,090,204 km (0.094 R)
• M57: 29,589,711 km (0.08 R)
• M58: 30,525,146 km (0.074 R)
• M59: 35,573,626 km (0.118 R)
• M60: 35,649,771 km (0.119 R)
• M61: 36,261,028 km (0.068 R)
• M62: 36,721,640 km (0.105 R)
• M63: 36,875,576 km (0.117 R)
• M64: 37,648,698 km (0.068 R)
• M65: 38,037,353 km (0.035 R)
• M66: 39,604,839 km (0.031 R)
• M67: 40,158,501 km (0.094 R)
• M68: 40,953,763 km (0.09 R)
• M69: 43,859,852 km (0.075 R)
• M70: 44,350,533 km (0.085 R)
• M71: 44,432,512 km (0.071 R)
• M72: 45,090,145 km (0.067 R)
• M73: 45,255,001 km (0.079 R)
• M74: 46,082,577 km (0.105 R)
• M75: 46,248,631 km (0.093 R)
• M76: 48,426,028 km (0.058 R)
• M77: 49,187,481 km (0.081 R)
• M78: 49,952,973 km (0.115 R)
• M79: 50,465,495 km (0.101 R)
• M80: 50,551,065 km (0.104 R)
• M81: 51,409,607 km (0.07 R)
• M82: 52,446,022 km (0.091 R)
• M83: 53,315,185 km (0.068 R)
• M84: 54,451,979 km (0.117 R)
• M85: 54,627,607 km (0.027 R)
• M86: 56,660,642 km (0.082 R)
• M87: 58,089,601 km (0.082 R)
• M88: 58,628,453 km (0.048 R)
• M89: 59,078,742 km (0.083 R)
• M90: 59,259,307 km (0.087 R)
• M91: 60,436,642 km (0.097 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: 291 - 12,708 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit