🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.47 AU - 0.67 AU

Year: 152 Days

Day: 43.6 Hours

Environment

Temp: 226 °C

Axial Tilt: 44.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.74 AU - 0.98 AU

Year: 282 Days

Day: 35 Hours

Environment

Temp: 192 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.02 AU - 1.2 AU

Year: 413 Days

Day: 17.2 Hours

Environment

Temp: 23 °C

Axial Tilt: 40 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.89 AU - 1.43 AU

Year: 441 Days

Day: 41.1 Hours

Environment

Temp: 15 °C

Axial Tilt: 46.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.99 AU - 1.63 AU

Year: 529 Days

Day: 15.6 Hours

Environment

Temp: -2 °C

Axial Tilt: 4.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.22 AU - 2.46 AU

Year: 1264 Days

Day: 26.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.19 AU - 2.49 AU

Year: 1264 Days

Day: 13.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.17 AU - 5.11 AU

Year: 2974 Days

Day: 47.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,417,787 km

• M1: 2,305,453 km (0.05 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.8

Radius: 14.7

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 5.21 AU - 8.19 AU

Year: 6124 Days

Day: 14.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 48,417,787 km

• M1: 309,967 km (0.101 R)
• M2: 434,731 km (0.085 R)
• M3: 610,210 km (0.108 R)
• M4: 828,623 km (0.071 R)
• M5: 964,158 km (0.084 R)
• M6: 1,059,153 km (0.111 R)
• M7: 1,157,588 km (0.046 R)
• M8: 1,311,824 km (0.092 R)
• M9: 1,418,786 km (0.107 R)
• M10: 1,768,097 km (0.038 R)
• M11: 1,938,040 km (0.114 R)
• M12: 2,124,140 km (0.055 R)
• M13: 2,294,682 km (0.065 R)
• M14: 3,095,180 km (0.063 R)
• M15: 3,463,490 km (0.11 R)
• M16: 3,755,655 km (0.086 R)
• M17: 4,016,404 km (0.117 R)
• M18: 4,269,673 km (0.046 R)
• M19: 4,583,529 km (0.079 R)
• M20: 4,680,469 km (0.087 R)
• M21: 4,806,280 km (0.115 R)
• M22: 4,933,139 km (0.113 R)
• M23: 5,061,195 km (0.092 R)
• M24: 5,422,923 km (0.119 R)
• M25: 6,064,698 km (0.064 R)
• M26: 6,278,922 km (0.101 R)
• M27: 6,387,081 km (0.066 R)
• M28: 6,480,131 km (0.05 R)
• M29: 6,968,718 km (0.117 R)
• M30: 7,177,107 km (0.09 R)
• M31: 7,501,884 km (0.097 R)
• M32: 7,600,320 km (0.035 R)
• M33: 8,015,005 km (0.112 R)
• M34: 8,250,472 km (0.05 R)
• M35: 8,556,549 km (0.087 R)
• M36: 8,762,695 km (0.118 R)
• M37: 9,320,695 km (0.111 R)
• M38: 9,426,611 km (0.094 R)
• M39: 9,818,407 km (0.07 R)
• M40: 10,379,549 km (0.068 R)
• M41: 11,382,154 km (0.076 R)
• M42: 11,514,399 km (0.092 R)
• M43: 11,666,091 km (0.12 R)
• M44: 11,818,531 km (0.082 R)
• M45: 12,067,761 km (0.07 R)
• M46: 12,357,383 km (0.045 R)
• M47: 13,022,345 km (0.086 R)
• M48: 13,200,367 km (0.102 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881

Radius: 8.4

Gravity: 12.49 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 6.78 AU - 10.48 AU

Year: 8952 Days

Day: 12.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 48,417,787 km

• M1: 126,859 km (0.109 R)
• M2: 262,095 km (0.118 R)
• M3: 644,617 km (0.029 R)
• M4: 1,116,748 km (0.09 R)
• M5: 1,197,681 km (0.091 R)
• M6: 1,365,679 km (0.118 R)
• M7: 1,678,339 km (0.065 R)
• M8: 1,795,474 km (0.059 R)
• M9: 2,137,903 km (0.098 R)
• M10: 2,214,048 km (0.087 R)
• M11: 2,608,239 km (0.094 R)
• M12: 2,939,299 km (0.104 R)
• M13: 4,074,148 km (0.1 R)
• M14: 4,232,722 km (0.06 R)
• M15: 4,621,677 km (0.103 R)
• M16: 5,608,275 km (0.075 R)
• M17: 6,035,227 km (0.103 R)
• M18: 6,362,397 km (0.065 R)
• M19: 6,435,850 km (0.11 R)
• M20: 6,583,653 km (0.09 R)
• M21: 6,958,096 km (0.113 R)
• M22: 7,033,793 km (0.112 R)
• M23: 7,147,936 km (0.098 R)
• M24: 7,649,538 km (0.057 R)
• M25: 7,845,511 km (0.113 R)
• M26: 10,194,197 km (0.099 R)
• M27: 10,977,941 km (0.092 R)
• M28: 11,110,484 km (0.117 R)
• M29: 11,421,797 km (0.086 R)
• M30: 12,464,644 km (0.116 R)
• M31: 13,301,943 km (0.099 R)
• M32: 14,591,627 km (0.086 R)
• M33: 14,932,560 km (0.063 R)
• M34: 15,030,397 km (0.063 R)
• M35: 15,177,602 km (0.094 R)
• M36: 15,374,622 km (0.073 R)
• M37: 15,721,539 km (0.119 R)
• M38: 16,221,496 km (0.112 R)
• M39: 16,675,974 km (0.038 R)
• M40: 18,220,871 km (0.109 R)
• M41: 18,325,440 km (0.091 R)
• M42: 19,063,406 km (0.111 R)
• M43: 20,786,325 km (0.092 R)
• M44: 21,777,112 km (0.06 R)
• M45: 22,502,362 km (0.083 R)
• M46: 22,839,705 km (0.093 R)
• M47: 22,952,502 km (0.109 R)
• M48: 23,405,784 km (0.041 R)
• M49: 23,861,908 km (0.111 R)
• M50: 25,364,469 km (0.09 R)
• M51: 25,715,575 km (0.049 R)
• M52: 27,136,007 km (0.077 R)
• M53: 27,195,846 km (0.078 R)
• M54: 27,435,202 km (0.085 R)
• M55: 27,495,191 km (0.103 R)
• M56: 29,682,462 km (0.063 R)
• M57: 30,610,417 km (0.057 R)
• M58: 30,921,730 km (0.039 R)
• M59: 31,171,559 km (0.107 R)
• M60: 32,684,891 km (0.106 R)
• M61: 33,322,477 km (0.066 R)
• M62: 33,835,448 km (0.093 R)
• M63: 34,351,112 km (0.117 R)
• M64: 34,545,140 km (0.096 R)
• M65: 34,609,916 km (0.087 R)
• M66: 35,129,320 km (0.117 R)
• M67: 35,324,844 km (0.094 R)
• M68: 35,651,566 km (0.108 R)
• M69: 36,373,525 km (0.112 R)
• M70: 36,505,321 km (0.113 R)
• M71: 38,568,725 km (0.099 R)
• M72: 40,123,794 km (0.088 R)
• M73: 40,601,161 km (0.081 R)
• M74: 41,148,989 km (0.038 R)
• M75: 42,044,482 km (0.115 R)
• M76: 42,182,860 km (0.109 R)
• M77: 42,807,281 km (0.087 R)
• M78: 42,946,407 km (0.11 R)
• M79: 43,294,970 km (0.099 R)
• M80: 45,974,866 km (0.086 R)
• M81: 46,188,791 km (0.101 R)
• M82: 47,191,097 km (0.058 R)
• M83: 47,550,730 km (0.042 R)
• M84: 47,694,943 km (0.115 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 11,045 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit