🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.53 AU - 0.59 AU

Year: 160 Days

Day: 37.5 Hours

Environment

Temp: 182 °C

Axial Tilt: 83.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 18,297,219 km

• M1: 154,684 km (0.082 R)
• M2: 201,957 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.94 AU - 4.12 AU

Year: 2526 Days

Day: 22.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 18,297,219 km

• M1: 1,130,062 km (0.029 R)
• M2: 2,413,462 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.65 AU - 3.93 AU

Year: 2810 Days

Day: 37.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,297,219 km

• M1: 55,501 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.6

Radius: 8.3

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.9 AU - 4.48 AU

Year: 3266 Days

Day: 5.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 18,297,219 km

• M1: 135,685 km (0.114 R)
• M2: 214,075 km (0.053 R)
• M3: 300,991 km (0.087 R)
• M4: 363,224 km (0.086 R)
• M5: 481,256 km (0.076 R)
• M6: 541,694 km (0.1 R)
• M7: 613,052 km (0.042 R)
• M8: 820,395 km (0.075 R)
• M9: 875,746 km (0.074 R)
• M10: 971,040 km (0.118 R)
• M11: 1,235,529 km (0.06 R)
• M12: 1,398,441 km (0.05 R)
• M13: 1,638,396 km (0.086 R)
• M14: 1,697,487 km (0.114 R)
• M15: 1,916,349 km (0.118 R)
• M16: 2,080,308 km (0.109 R)
• M17: 2,248,755 km (0.101 R)
• M18: 2,328,042 km (0.106 R)
• M19: 2,435,154 km (0.107 R)
• M20: 3,112,683 km (0.106 R)
• M21: 3,186,435 km (0.114 R)
• M22: 3,245,975 km (0.113 R)
• M23: 3,350,992 km (0.115 R)
• M24: 3,502,984 km (0.107 R)
• M25: 3,595,286 km (0.106 R)
• M26: 3,688,336 km (0.062 R)
• M27: 3,892,836 km (0.119 R)
• M28: 4,117,382 km (0.049 R)
• M29: 4,247,532 km (0.1 R)
• M30: 4,362,573 km (0.092 R)
• M31: 4,713,979 km (0.12 R)
• M32: 4,833,058 km (0.098 R)
• M33: 4,901,574 km (0.119 R)
• M34: 5,551,128 km (0.051 R)
• M35: 5,604,983 km (0.107 R)
• M36: 5,858,552 km (0.112 R)
• M37: 5,986,757 km (0.089 R)
• M38: 6,320,809 km (0.049 R)
• M39: 6,528,002 km (0.105 R)
• M40: 6,641,846 km (0.081 R)
• M41: 6,891,076 km (0.059 R)
• M42: 6,987,717 km (0.071 R)
• M43: 7,143,298 km (0.091 R)
• M44: 8,182,256 km (0.045 R)
• M45: 8,449,437 km (0.026 R)
• M46: 9,417,485 km (0.109 R)
• M47: 9,675,841 km (0.111 R)
• M48: 10,553,681 km (0.102 R)
• M49: 10,665,281 km (0.077 R)
• M50: 10,777,180 km (0.116 R)
• M51: 10,979,586 km (0.12 R)
• M52: 11,479,841 km (0.102 R)
• M53: 12,150,489 km (0.094 R)
• M54: 12,573,252 km (0.086 R)
• M55: 12,976,867 km (0.083 R)
• M56: 13,144,267 km (0.041 R)
• M57: 13,505,546 km (0.038 R)
• M58: 13,602,336 km (0.103 R)
• M59: 13,699,575 km (0.082 R)
• M60: 13,845,582 km (0.062 R)
• M61: 14,065,790 km (0.059 R)
• M62: 14,163,926 km (0.054 R)
• M63: 14,262,362 km (0.037 R)
• M64: 14,459,981 km (0.115 R)
• M65: 14,882,894 km (0.077 R)
• M66: 15,208,868 km (0.105 R)
• M67: 15,868,295 km (0.092 R)
• M68: 16,381,715 km (0.042 R)
• M69: 16,433,326 km (0.083 R)
• M70: 17,267,185 km (0.089 R)
• M71: 17,372,352 km (0.098 R)
• M72: 17,451,340 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.7

Radius: 14.6

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 5.18 AU - 5.92 AU

Year: 4979 Days

Day: 12.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 18,297,219 km

• M1: 232,774 km (0.088 R)
• M2: 372,050 km (0.071 R)
• M3: 599,139 km (0.104 R)
• M4: 703,708 km (0.052 R)
• M5: 842,535 km (0.069 R)
• M6: 934,687 km (0.112 R)
• M7: 1,202,617 km (0.119 R)
• M8: 1,451,399 km (0.048 R)
• M9: 1,564,943 km (0.059 R)
• M10: 2,089,284 km (0.118 R)
• M11: 2,284,958 km (0.114 R)
• M12: 2,473,302 km (0.042 R)
• M13: 2,695,006 km (0.07 R)
• M14: 3,128,540 km (0.117 R)
• M15: 3,323,466 km (0.119 R)
• M16: 3,430,130 km (0.106 R)
• M17: 3,647,046 km (0.053 R)
• M18: 3,757,151 km (0.092 R)
• M19: 3,948,785 km (0.053 R)
• M20: 4,045,725 km (0.119 R)
• M21: 4,475,519 km (0.109 R)
• M22: 5,112,507 km (0.1 R)
• M23: 5,759,817 km (0.108 R)
• M24: 5,888,771 km (0.119 R)
• M25: 6,074,721 km (0.12 R)
• M26: 6,395,309 km (0.034 R)
• M27: 6,586,345 km (0.084 R)
• M28: 7,270,606 km (0.104 R)
• M29: 7,875,131 km (0.06 R)
• M30: 8,204,246 km (0.117 R)
• M31: 8,349,656 km (0.088 R)
• M32: 8,748,783 km (0.076 R)
• M33: 9,218,670 km (0.117 R)
• M34: 9,500,362 km (0.089 R)
• M35: 10,228,006 km (0.035 R)
• M36: 11,272,200 km (0.047 R)
• M37: 11,364,651 km (0.09 R)
• M38: 11,783,675 km (0.07 R)
• M39: 11,948,083 km (0.094 R)
• M40: 12,042,329 km (0.11 R)
• M41: 12,136,726 km (0.089 R)
• M42: 12,350,351 km (0.115 R)
• M43: 13,192,737 km (0.115 R)
• M44: 13,339,044 km (0.075 R)
• M45: 13,485,799 km (0.108 R)
• M46: 13,583,935 km (0.087 R)
• M47: 13,805,789 km (0.115 R)
• M48: 14,053,673 km (0.11 R)
• M49: 14,153,155 km (0.086 R)
• M50: 14,579,060 km (0.08 R)
• M51: 14,856,714 km (0.062 R)
• M52: 15,009,005 km (0.106 R)
• M53: 15,571,642 km (0.061 R)
• M54: 15,985,280 km (0.107 R)
• M55: 16,717,861 km (0.115 R)
• M56: 16,823,477 km (0.119 R)
• M57: 17,088,266 km (0.063 R)
• M58: 17,488,141 km (0.084 R)
• M59: 17,622,180 km (0.115 R)
• M60: 18,026,095 km (0.074 R)
• M61: 18,134,403 km (0.058 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 151 - 13,004 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit