🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.59 AU - 0.97 AU

Year: 260 Days

Day: 44.5 Hours

Environment

Temp: 123 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.84 AU - 1.22 AU

Year: 394 Days

Day: 38.3 Hours

Environment

Temp: 13 °C

Axial Tilt: 37.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 21,935,544 km

• M1: 28,872 km (0.098 R)
• M2: 331,808 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.4

Radius: 9

Gravity: 7.44 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 5.47 AU - 8.51 AU

Year: 6962 Days

Day: 11.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 21,935,544 km

• M1: 821,292 km (0.039 R)
• M2: 940,971 km (0.111 R)
• M3: 1,099,096 km (0.059 R)
• M4: 1,606,831 km (0.072 R)
• M5: 1,778,120 km (0.063 R)
• M6: 1,975,589 km (0.114 R)
• M7: 2,835,328 km (0.082 R)
• M8: 3,043,419 km (0.1 R)
• M9: 3,161,153 km (0.101 R)
• M10: 3,232,511 km (0.102 R)
• M11: 3,304,318 km (0.113 R)
• M12: 3,597,380 km (0.116 R)
• M13: 3,797,542 km (0.085 R)
• M14: 4,027,025 km (0.104 R)
• M15: 4,156,577 km (0.057 R)
• M16: 4,553,310 km (0.112 R)
• M17: 4,634,243 km (0.117 R)
• M18: 4,824,681 km (0.102 R)
• M19: 5,101,287 km (0.111 R)
• M20: 5,298,009 km (0.069 R)
• M21: 5,411,553 km (0.053 R)
• M22: 5,468,700 km (0.053 R)
• M23: 5,991,544 km (0.066 R)
• M24: 6,409,371 km (0.117 R)
• M25: 6,621,800 km (0.09 R)
• M26: 6,682,836 km (0.116 R)
• M27: 6,805,656 km (0.038 R)
• M28: 7,304,415 km (0.072 R)
• M29: 7,815,142 km (0.082 R)
• M30: 8,370,150 km (0.043 R)
• M31: 8,837,045 km (0.077 R)
• M32: 8,971,833 km (0.103 R)
• M33: 9,209,694 km (0.095 R)
• M34: 9,726,106 km (0.114 R)
• M35: 9,970,399 km (0.075 R)
• M36: 10,075,716 km (0.113 R)
• M37: 10,287,546 km (0.113 R)
• M38: 10,358,456 km (0.06 R)
• M39: 10,643,739 km (0.079 R)
• M40: 11,295,088 km (0.12 R)
• M41: 12,409,143 km (0.059 R)
• M42: 12,560,387 km (0.11 R)
• M43: 12,712,079 km (0.101 R)
• M44: 13,286,834 km (0.081 R)
• M45: 14,620,798 km (0.041 R)
• M46: 15,710,170 km (0.096 R)
• M47: 17,966,255 km (0.103 R)
• M48: 18,094,610 km (0.107 R)
• M49: 18,223,265 km (0.097 R)
• M50: 18,957,641 km (0.097 R)
• M51: 19,262,970 km (0.107 R)
• M52: 19,394,317 km (0.111 R)
• M53: 19,481,981 km (0.115 R)
• M54: 19,701,890 km (0.103 R)
• M55: 20,010,959 km (0.04 R)
• M56: 20,366,404 km (0.058 R)
• M57: 21,128,306 km (0.065 R)
• M58: 21,399,527 km (0.049 R)
• M59: 21,490,183 km (0.114 R)
• M60: 21,717,422 km (0.104 R)
• M61: 21,808,527 km (0.07 R)
• M62: 22,220,071 km (0.032 R)
• M63: 22,865,287 km (0.113 R)
• M64: 22,957,888 km (0.095 R)
• M65: 23,097,163 km (0.114 R)
• M66: 23,516,636 km (0.101 R)
• M67: 23,656,958 km (0.047 R)
• M68: 24,079,872 km (0.088 R)
• M69: 24,933,028 km (0.088 R)
• M70: 26,134,299 km (0.046 R)
• M71: 26,376,797 km (0.101 R)
• M72: 27,897,011 km (0.107 R)
• M73: 28,194,561 km (0.097 R)
• M74: 29,395,084 km (0.07 R)
• M75: 29,495,913 km (0.115 R)
• M76: 31,227,060 km (0.101 R)
• M77: 31,742,574 km (0.091 R)
• M78: 31,949,468 km (0.115 R)
• M79: 32,886,399 km (0.107 R)
• M80: 33,674,032 km (0.092 R)
• M81: 33,832,306 km (0.085 R)
• M82: 34,096,646 km (0.111 R)
• M83: 36,073,881 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.9

Radius: 10.3

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 6.81 AU - 9.79 AU

Year: 9008 Days

Day: 13.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 21,935,544 km

• M1: 133,591 km (0.099 R)
• M2: 230,231 km (0.091 R)
• M3: 364,570 km (0.12 R)
• M4: 506,239 km (0.064 R)
• M5: 891,304 km (0.109 R)
• M6: 978,520 km (0.069 R)
• M7: 2,181,885 km (0.117 R)
• M8: 2,424,533 km (0.097 R)
• M9: 2,533,590 km (0.105 R)
• M10: 2,837,722 km (0.099 R)
• M11: 3,019,184 km (0.111 R)
• M12: 3,102,959 km (0.084 R)
• M13: 3,892,088 km (0.086 R)
• M14: 4,413,436 km (0.038 R)
• M15: 4,996,419 km (0.088 R)
• M16: 5,521,358 km (0.118 R)
• M17: 5,874,110 km (0.107 R)
• M18: 6,021,613 km (0.096 R)
• M19: 7,722,840 km (0.083 R)
• M20: 7,954,119 km (0.064 R)
• M21: 8,117,480 km (0.107 R)
• M22: 8,853,950 km (0.086 R)
• M23: 8,998,910 km (0.098 R)
• M24: 9,144,768 km (0.113 R)
• M25: 9,910,560 km (0.119 R)
• M26: 10,364,739 km (0.094 R)
• M27: 11,058,873 km (0.099 R)
• M28: 11,661,902 km (0.043 R)
• M29: 11,794,446 km (0.085 R)
• M30: 12,383,413 km (0.094 R)
• M31: 12,491,572 km (0.104 R)
• M32: 12,627,257 km (0.059 R)
• M33: 13,064,382 km (0.034 R)
• M34: 13,284,889 km (0.065 R)
• M35: 15,121,802 km (0.113 R)
• M36: 17,824,437 km (0.098 R)
• M37: 18,253,334 km (0.119 R)
• M38: 18,469,054 km (0.079 R)
• M39: 19,121,301 km (0.119 R)
• M40: 19,246,364 km (0.097 R)
• M41: 19,875,872 km (0.103 R)
• M42: 21,058,294 km (0.118 R)
• M43: 21,219,860 km (0.108 R)
• M44: 21,576,650 km (0.066 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 16,573 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit