🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.7 AU - 1.12 AU

Year: 334 Days

Day: 18.4 Hours

Environment

Temp: 10 °C

Axial Tilt: 158.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.93 AU - 1.01 AU

Year: 368 Days

Day: 20.3 Hours

Environment

Temp: 12 °C

Axial Tilt: 3.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 36,750,984 km

• M1: 112,797 km (0.034 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.29 AU - 1.37 AU

Year: 591 Days

Day: 24.7 Hours

Environment

Temp: -40 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.5

Radius: 12.4

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.15 AU - 5.03 AU

Year: 3185 Days

Day: 13.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 36,750,984 km

• M1: 172,337 km (0.083 R)
• M2: 349,610 km (0.04 R)
• M3: 546,182 km (0.089 R)
• M4: 660,325 km (0.083 R)
• M5: 754,572 km (0.107 R)
• M6: 990,488 km (0.117 R)
• M7: 1,169,407 km (0.102 R)
• M8: 1,310,926 km (0.12 R)
• M9: 1,770,790 km (0.095 R)
• M10: 2,033,334 km (0.112 R)
• M11: 2,191,310 km (0.097 R)
• M12: 2,504,268 km (0.12 R)
• M13: 2,642,946 km (0.114 R)
• M14: 3,528,565 km (0.065 R)
• M15: 3,896,426 km (0.118 R)
• M16: 4,130,547 km (0.043 R)
• M17: 4,783,691 km (0.111 R)
• M18: 5,171,449 km (0.115 R)
• M19: 5,270,034 km (0.043 R)
• M20: 5,349,321 km (0.034 R)
• M21: 5,650,461 km (0.069 R)
• M22: 6,081,303 km (0.101 R)
• M23: 6,269,198 km (0.095 R)
• M24: 6,459,038 km (0.113 R)
• M25: 6,715,149 km (0.1 R)
• M26: 7,040,076 km (0.083 R)
• M27: 7,481,390 km (0.11 R)
• M28: 7,818,434 km (0.114 R)
• M29: 8,045,822 km (0.117 R)
• M30: 8,160,414 km (0.074 R)
• M31: 8,252,417 km (0.101 R)
• M32: 8,811,763 km (0.101 R)
• M33: 9,072,363 km (0.079 R)
• M34: 9,167,806 km (0.08 R)
• M35: 9,311,420 km (0.111 R)
• M36: 9,674,046 km (0.061 R)
• M37: 9,918,339 km (0.047 R)
• M38: 10,016,625 km (0.029 R)
• M39: 10,438,042 km (0.097 R)
• M40: 10,789,447 km (0.09 R)
• M41: 10,890,575 km (0.115 R)
• M42: 11,840,971 km (0.098 R)
• M43: 12,076,139 km (0.085 R)
• M44: 12,207,485 km (0.12 R)
• M45: 12,737,660 km (0.104 R)
• M46: 12,898,179 km (0.095 R)
• M47: 13,465,304 km (0.119 R)
• M48: 13,985,456 km (0.061 R)
• M49: 14,151,211 km (0.101 R)
• M50: 14,289,738 km (0.059 R)
• M51: 14,428,715 km (0.062 R)
• M52: 14,792,237 km (0.041 R)
• M53: 15,045,656 km (0.085 R)
• M54: 15,158,752 km (0.064 R)
• M55: 15,442,689 km (0.055 R)
• M56: 16,015,948 km (0.1 R)
• M57: 16,276,248 km (0.118 R)
• M58: 16,683,903 km (0.091 R)
• M59: 17,183,410 km (0.087 R)
• M60: 17,509,234 km (0.114 R)
• M61: 17,598,544 km (0.078 R)
• M62: 17,986,900 km (0.106 R)
• M63: 18,287,592 km (0.12 R)
• M64: 18,711,402 km (0.063 R)
• M65: 18,894,061 km (0.048 R)
• M66: 19,383,994 km (0.106 R)
• M67: 19,816,183 km (0.113 R)
• M68: 19,971,316 km (0.093 R)
• M69: 20,564,322 km (0.115 R)
• M70: 20,658,568 km (0.06 R)
• M71: 21,321,736 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.8

Radius: 9.1

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 5.77 AU - 9.09 AU

Year: 7797 Days

Day: 13.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 36,750,984 km

• M1: 439,818 km (0.088 R)
• M2: 560,244 km (0.105 R)
• M3: 624,870 km (0.099 R)
• M4: 880,832 km (0.11 R)
• M5: 1,021,155 km (0.076 R)
• M6: 1,186,012 km (0.094 R)
• M7: 1,449,753 km (0.079 R)
• M8: 2,011,792 km (0.113 R)
• M9: 2,199,238 km (0.066 R)
• M10: 2,262,967 km (0.049 R)
• M11: 2,370,677 km (0.082 R)
• M12: 2,887,837 km (0.078 R)
• M13: 2,957,849 km (0.114 R)
• M14: 3,390,187 km (0.104 R)
• M15: 3,464,238 km (0.096 R)
• M16: 3,791,109 km (0.1 R)
• M17: 3,893,733 km (0.116 R)
• M18: 4,049,465 km (0.058 R)
• M19: 4,447,844 km (0.105 R)
• M20: 4,529,076 km (0.057 R)
• M21: 4,942,414 km (0.112 R)
• M22: 5,281,852 km (0.11 R)
• M23: 5,339,148 km (0.056 R)
• M24: 5,396,743 km (0.094 R)
• M25: 5,628,919 km (0.09 R)
• M26: 5,805,295 km (0.058 R)
• M27: 6,254,238 km (0.067 R)
• M28: 6,559,717 km (0.107 R)
• M29: 6,652,318 km (0.12 R)
• M30: 7,248,914 km (0.093 R)
• M31: 7,667,040 km (0.06 R)
• M32: 7,928,238 km (0.108 R)
• M33: 8,026,973 km (0.049 R)
• M34: 8,594,098 km (0.104 R)
• M35: 8,763,294 km (0.11 R)
• M36: 9,139,682 km (0.117 R)
• M37: 9,243,204 km (0.055 R)
• M38: 9,416,737 km (0.111 R)
• M39: 9,908,166 km (0.106 R)
• M40: 10,050,135 km (0.106 R)
• M41: 10,588,388 km (0.066 R)
• M42: 11,099,414 km (0.118 R)
• M43: 11,880,764 km (0.117 R)
• M44: 12,488,131 km (0.115 R)
• M45: 13,222,357 km (0.094 R)
• M46: 13,653,798 km (0.076 R)
• M47: 14,935,253 km (0.092 R)
• M48: 16,296,594 km (0.079 R)
• M49: 16,674,777 km (0.106 R)
• M50: 17,055,803 km (0.117 R)
• M51: 17,268,681 km (0.107 R)
• M52: 18,739,976 km (0.065 R)
• M53: 19,757,840 km (0.097 R)
• M54: 20,386,300 km (0.1 R)
• M55: 20,612,193 km (0.108 R)
• M56: 20,793,655 km (0.052 R)
• M57: 21,203,703 km (0.081 R)
• M58: 21,341,034 km (0.076 R)
• M59: 21,662,520 km (0.087 R)
• M60: 21,754,672 km (0.12 R)
• M61: 22,171,003 km (0.093 R)
• M62: 22,450,003 km (0.073 R)
• M63: 22,590,026 km (0.1 R)
• M64: 23,435,853 km (0.12 R)
• M65: 23,719,939 km (0.109 R)
• M66: 24,100,815 km (0.072 R)
• M67: 25,352,202 km (0.104 R)
• M68: 26,673,899 km (0.116 R)
• M69: 28,068,151 km (0.053 R)
• M70: 28,218,946 km (0.094 R)
• M71: 28,672,975 km (0.118 R)
• M72: 28,774,103 km (0.113 R)
• M73: 29,588,215 km (0.102 R)
• M74: 30,100,737 km (0.098 R)
• M75: 30,616,251 km (0.106 R)
• M76: 30,823,295 km (0.098 R)
• M77: 30,978,877 km (0.078 R)
• M78: 31,551,687 km (0.114 R)
• M79: 32,075,279 km (0.098 R)
• M80: 33,184,398 km (0.096 R)
• M81: 33,450,233 km (0.075 R)
• M82: 34,198,672 km (0.119 R)
• M83: 35,602,947 km (0.096 R)
• M84: 35,766,158 km (0.066 R)
• M85: 35,929,669 km (0.082 R)
• M86: 36,148,081 km (0.053 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 12,725 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit