🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.17 AU - 1.67 AU

Year: 612 Days

Day: 30.4 Hours

Environment

Temp: -3 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 20,522,389 km

• M1: 465,549 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.8 AU - 2.78 AU

Year: 1253 Days

Day: 41.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 20,522,389 km

• M1: 47,572 km (0.085 R)
• M2: 638,633 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.79 AU - 3.13 AU

Year: 1842 Days

Day: 38.7 Hours

Environment

Temp: -101 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.9

Radius: 9.4

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5.35 AU - 5.73 AU

Year: 4716 Days

Day: 7.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 20,522,389 km

• M1: 141,370 km (0.102 R)
• M2: 221,405 km (0.113 R)
• M3: 292,613 km (0.035 R)
• M4: 368,011 km (0.045 R)
• M5: 467,793 km (0.047 R)
• M6: 551,717 km (0.112 R)
• M7: 679,025 km (0.109 R)
• M8: 776,413 km (0.104 R)
• M9: 868,416 km (0.108 R)
• M10: 1,167,163 km (0.069 R)
• M11: 1,298,061 km (0.068 R)
• M12: 1,760,917 km (0.089 R)
• M13: 1,829,133 km (0.056 R)
• M14: 2,257,133 km (0.115 R)
• M15: 2,907,734 km (0.091 R)
• M16: 2,988,965 km (0.028 R)
• M17: 3,186,883 km (0.104 R)
• M18: 3,253,903 km (0.088 R)
• M19: 3,718,405 km (0.067 R)
• M20: 3,842,272 km (0.102 R)
• M21: 4,407,452 km (0.109 R)
• M22: 4,576,348 km (0.12 R)
• M23: 4,690,342 km (0.054 R)
• M24: 4,785,935 km (0.098 R)
• M25: 4,901,425 km (0.07 R)
• M26: 5,115,798 km (0.067 R)
• M27: 5,393,153 km (0.059 R)
• M28: 5,675,444 km (0.061 R)
• M29: 5,797,815 km (0.058 R)
• M30: 5,900,589 km (0.062 R)
• M31: 6,658,152 km (0.099 R)
• M32: 7,136,118 km (0.087 R)
• M33: 7,246,222 km (0.08 R)
• M34: 7,535,394 km (0.062 R)
• M35: 7,737,800 km (0.087 R)
• M36: 7,851,046 km (0.1 R)
• M37: 8,010,517 km (0.074 R)
• M38: 8,194,074 km (0.104 R)
• M39: 8,706,147 km (0.113 R)
• M40: 8,800,394 km (0.096 R)
• M41: 9,663,574 km (0.027 R)
• M42: 9,908,017 km (0.118 R)
• M43: 9,981,918 km (0.084 R)
• M44: 10,528,399 km (0.088 R)
• M45: 10,932,164 km (0.063 R)
• M46: 11,263,822 km (0.104 R)
• M47: 11,728,623 km (0.104 R)
• M48: 12,015,701 km (0.118 R)
• M49: 12,278,694 km (0.101 R)
• M50: 13,133,347 km (0.093 R)
• M51: 13,540,402 km (0.119 R)
• M52: 14,395,055 km (0.063 R)
• M53: 14,506,655 km (0.09 R)
• M54: 15,210,364 km (0.077 R)
• M55: 15,580,618 km (0.117 R)
• M56: 15,695,210 km (0.028 R)
• M57: 16,214,165 km (0.098 R)
• M58: 16,417,469 km (0.068 R)
• M59: 16,621,670 km (0.066 R)
• M60: 17,387,312 km (0.071 R)
• M61: 17,506,242 km (0.057 R)
• M62: 17,595,552 km (0.117 R)
• M63: 17,685,011 km (0.101 R)
• M64: 17,894,299 km (0.076 R)
• M65: 17,984,207 km (0.106 R)
• M66: 18,587,835 km (0.065 R)
• M67: 18,678,940 km (0.066 R)
• M68: 19,413,166 km (0.09 R)
• M69: 19,629,185 km (0.032 R)
• M70: 19,876,919 km (0.091 R)
• M71: 19,939,003 km (0.067 R)
• M72: 20,125,701 km (0.114 R)
• M73: 20,878,328 km (0.057 R)
• M74: 21,131,298 km (0.11 R)
• M75: 21,289,871 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.9

Radius: 13.1

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 5.72 AU - 6.84 AU

Year: 5692 Days

Day: 5.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 20,522,389 km

• M1: 184,454 km (0.049 R)
• M2: 373,546 km (0.113 R)
• M3: 574,306 km (0.103 R)
• M4: 710,590 km (0.108 R)
• M5: 844,480 km (0.104 R)
• M6: 972,237 km (0.116 R)
• M7: 1,459,926 km (0.115 R)
• M8: 1,626,278 km (0.08 R)
• M9: 1,779,467 km (0.025 R)
• M10: 1,868,029 km (0.071 R)
• M11: 2,008,651 km (0.093 R)
• M12: 2,268,801 km (0.099 R)
• M13: 2,696,950 km (0.071 R)
• M14: 2,833,982 km (0.095 R)
• M15: 4,025,230 km (0.117 R)
• M16: 4,156,128 km (0.115 R)
• M17: 4,721,608 km (0.077 R)
• M18: 4,929,549 km (0.081 R)
• M19: 5,984,513 km (0.09 R)
• M20: 6,653,515 km (0.055 R)
• M21: 6,887,037 km (0.099 R)
• M22: 7,282,424 km (0.083 R)
• M23: 7,523,127 km (0.102 R)
• M24: 8,311,359 km (0.066 R)
• M25: 8,902,719 km (0.106 R)
• M26: 9,005,493 km (0.032 R)
• M27: 9,281,351 km (0.115 R)
• M28: 9,612,710 km (0.08 R)
• M29: 10,125,981 km (0.106 R)
• M30: 10,395,107 km (0.103 R)
• M31: 10,575,672 km (0.052 R)
• M32: 10,757,433 km (0.108 R)
• M33: 11,513,351 km (0.079 R)
• M34: 12,134,332 km (0.087 R)
• M35: 12,381,917 km (0.068 R)
• M36: 12,592,700 km (0.09 R)
• M37: 12,727,488 km (0.11 R)
• M38: 12,862,724 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.9

Radius: 11.4

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 6.49 AU - 6.87 AU

Year: 6244 Days

Day: 7 Hours

Environment

Temp: -157 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 20,522,389 km

• M1: 179,218 km (0.049 R)
• M2: 519,254 km (0.112 R)
• M3: 747,989 km (0.108 R)
• M4: 915,988 km (0.095 R)
• M5: 1,290,431 km (0.029 R)
• M6: 1,750,295 km (0.081 R)
• M7: 2,005,808 km (0.089 R)
• M8: 2,131,171 km (0.049 R)
• M9: 2,230,504 km (0.052 R)
• M10: 2,567,997 km (0.084 R)
• M11: 2,658,803 km (0.113 R)
• M12: 2,937,803 km (0.112 R)
• M13: 3,226,377 km (0.103 R)
• M14: 3,374,180 km (0.118 R)
• M15: 3,625,504 km (0.104 R)
• M16: 3,744,883 km (0.077 R)
• M17: 4,164,506 km (0.111 R)
• M18: 4,343,724 km (0.075 R)
• M19: 4,416,279 km (0.12 R)
• M20: 4,859,388 km (0.098 R)
• M21: 5,124,625 km (0.064 R)
• M22: 5,317,008 km (0.095 R)
• M23: 6,029,393 km (0.107 R)
• M24: 6,191,856 km (0.108 R)
• M25: 7,239,639 km (0.087 R)
• M26: 7,542,874 km (0.078 R)
• M27: 7,806,166 km (0.118 R)
• M28: 8,386,905 km (0.113 R)
• M29: 8,682,660 km (0.045 R)
• M30: 9,144,170 km (0.095 R)
• M31: 9,284,193 km (0.064 R)
• M32: 9,401,478 km (0.119 R)
• M33: 10,260,320 km (0.113 R)
• M34: 10,357,259 km (0.073 R)
• M35: 10,454,647 km (0.067 R)
• M36: 11,519,634 km (0.115 R)
• M37: 11,595,331 km (0.106 R)
• M38: 11,873,882 km (0.117 R)
• M39: 12,723,000 km (0.111 R)
• M40: 13,036,706 km (0.107 R)
• M41: 14,588,485 km (0.103 R)
• M42: 14,752,295 km (0.104 R)
• M43: 15,192,262 km (0.055 R)
• M44: 15,330,640 km (0.116 R)
• M45: 15,580,768 km (0.115 R)
• M46: 16,339,229 km (0.083 R)
• M47: 16,651,739 km (0.1 R)
• M48: 17,196,126 km (0.091 R)
• M49: 18,067,683 km (0.07 R)
• M50: 18,864,291 km (0.117 R)
• M51: 19,222,130 km (0.114 R)
• M52: 20,247,922 km (0.083 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 18,975 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit