🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.58 AU - 0.62 AU

Year: 171 Days

Day: 25.2 Hours

Environment

Temp: 225 °C

Axial Tilt: 48.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.69 AU - 0.79 AU

Year: 234 Days

Day: 45.9 Hours

Environment

Temp: 143 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.1

Radius: 13.8

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 9.15 AU - 11.13 AU

Year: 11853 Days

Day: 12.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 18,693,684 km

• M1: 269,426 km (0.06 R)
• M2: 400,174 km (0.037 R)
• M3: 691,741 km (0.09 R)
• M4: 898,485 km (0.036 R)
• M5: 1,053,468 km (0.113 R)
• M6: 1,295,966 km (0.046 R)
• M7: 1,506,899 km (0.041 R)
• M8: 1,625,381 km (0.032 R)
• M9: 1,729,651 km (0.069 R)
• M10: 1,854,266 km (0.109 R)
• M11: 1,963,622 km (0.075 R)
• M12: 2,227,363 km (0.091 R)
• M13: 2,462,979 km (0.079 R)
• M14: 2,748,412 km (0.087 R)
• M15: 3,218,748 km (0.071 R)
• M16: 3,622,812 km (0.096 R)
• M17: 3,901,213 km (0.115 R)
• M18: 4,138,775 km (0.106 R)
• M19: 4,678,225 km (0.087 R)
• M20: 4,880,032 km (0.102 R)
• M21: 5,033,220 km (0.102 R)
• M22: 5,318,354 km (0.109 R)
• M23: 5,502,658 km (0.098 R)
• M24: 5,635,651 km (0.119 R)
• M25: 6,095,664 km (0.097 R)
• M26: 6,709,165 km (0.085 R)
• M27: 6,851,433 km (0.084 R)
• M28: 7,167,832 km (0.071 R)
• M29: 7,342,563 km (0.11 R)
• M30: 7,489,169 km (0.109 R)
• M31: 8,297,895 km (0.103 R)
• M32: 8,728,288 km (0.075 R)
• M33: 8,821,338 km (0.092 R)
• M34: 9,102,881 km (0.103 R)
• M35: 9,387,416 km (0.076 R)
• M36: 10,030,238 km (0.038 R)
• M37: 10,954,154 km (0.064 R)
• M38: 11,767,817 km (0.077 R)
• M39: 12,390,743 km (0.071 R)
• M40: 12,671,089 km (0.025 R)
• M41: 13,238,065 km (0.083 R)
• M42: 13,345,327 km (0.096 R)
• M43: 13,741,163 km (0.107 R)
• M44: 14,213,892 km (0.117 R)
• M45: 14,507,403 km (0.114 R)
• M46: 14,617,956 km (0.09 R)
• M47: 15,250,007 km (0.102 R)
• M48: 15,967,179 km (0.073 R)
• M49: 16,464,143 km (0.104 R)
• M50: 16,656,526 km (0.03 R)
• M51: 16,966,194 km (0.064 R)
• M52: 17,316,702 km (0.074 R)
• M53: 17,709,097 km (0.104 R)
• M54: 18,462,621 km (0.112 R)
• M55: 18,783,060 km (0.064 R)
• M56: 19,592,085 km (0.114 R)
• M57: 19,959,946 km (0.085 R)
• M58: 20,083,065 km (0.092 R)
• M59: 20,660,962 km (0.115 R)
• M60: 21,035,405 km (0.071 R)
• M61: 21,622,278 km (0.091 R)
• M62: 21,833,211 km (0.049 R)
• M63: 23,762,126 km (0.113 R)
• M64: 24,067,156 km (0.112 R)
• M65: 24,769,069 km (0.07 R)
• M66: 25,122,569 km (0.062 R)
• M67: 25,611,305 km (0.108 R)
• M68: 27,051,035 km (0.099 R)
• M69: 27,278,424 km (0.076 R)
• M70: 27,506,411 km (0.057 R)
• M71: 28,010,257 km (0.112 R)
• M72: 28,378,566 km (0.097 R)
• M73: 28,563,320 km (0.067 R)
• M74: 28,794,748 km (0.103 R)
• M75: 29,259,698 km (0.11 R)
• M76: 30,196,929 km (0.095 R)
• M77: 30,338,448 km (0.118 R)
• M78: 31,621,400 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28

Radius: 8.7

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 8.93 AU - 11.57 AU

Year: 12046 Days

Day: 8 Hours

Environment

Temp: -168 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 18,693,684 km

• M1: 129,701 km (0.028 R)
• M2: 190,588 km (0.098 R)
• M3: 354,547 km (0.103 R)
• M4: 409,150 km (0.108 R)
• M5: 635,342 km (0.114 R)
• M6: 861,534 km (0.114 R)
• M7: 929,601 km (0.106 R)
• M8: 1,019,809 km (0.09 R)
• M9: 1,457,083 km (0.03 R)
• M10: 1,551,180 km (0.08 R)
• M11: 1,745,658 km (0.061 R)
• M12: 1,948,063 km (0.043 R)
• M13: 2,052,184 km (0.091 R)
• M14: 2,211,954 km (0.119 R)
• M15: 2,293,335 km (0.107 R)
• M16: 3,010,657 km (0.05 R)
• M17: 3,223,385 km (0.093 R)
• M18: 3,378,369 km (0.119 R)
• M19: 3,890,741 km (0.077 R)
• M20: 4,172,883 km (0.115 R)
• M21: 4,530,721 km (0.07 R)
• M22: 4,810,020 km (0.101 R)
• M23: 5,149,009 km (0.026 R)
• M24: 6,957,049 km (0.088 R)
• M25: 7,565,314 km (0.093 R)
• M26: 7,813,497 km (0.063 R)
• M27: 8,488,183 km (0.119 R)
• M28: 9,050,073 km (0.105 R)
• M29: 9,291,374 km (0.106 R)
• M30: 9,713,390 km (0.098 R)
• M31: 10,028,293 km (0.057 R)
• M32: 10,714,349 km (0.116 R)
• M33: 11,344,755 km (0.119 R)
• M34: 11,939,256 km (0.099 R)
• M35: 12,568,166 km (0.097 R)
• M36: 12,886,660 km (0.088 R)
• M37: 13,531,726 km (0.038 R)
• M38: 14,085,836 km (0.12 R)
• M39: 14,314,571 km (0.12 R)
• M40: 14,827,393 km (0.078 R)
• M41: 14,930,765 km (0.062 R)
• M42: 15,503,127 km (0.097 R)
• M43: 15,950,275 km (0.102 R)
• M44: 16,162,255 km (0.116 R)
• M45: 16,749,875 km (0.077 R)
• M46: 17,726,600 km (0.095 R)
• M47: 18,582,300 km (0.113 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: 534 - 19,019 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit