🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.49 AU - 0.55 AU

Year: 136 Days

Day: 36.8 Hours

Environment

Temp: 194 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.95 AU - 1.23 AU

Year: 412 Days

Day: 26.1 Hours

Environment

Temp: 27 °C

Axial Tilt: 28.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.95 AU - 1.49 AU

Year: 487 Days

Day: 47.5 Hours

Environment

Temp: 1 °C

Axial Tilt: 39.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 58,932,600 km

• M1: 1,164,470 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.57 AU - 2.41 AU

Year: 1015 Days

Day: 32.4 Hours

Environment

Temp: -56 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.19 AU - 3.03 AU

Year: 1525 Days

Day: 24.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.48 AU - 3.14 AU

Year: 1704 Days

Day: 20.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.33 AU - 3.37 AU

Year: 2217 Days

Day: 42.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,932,600 km

• M1: 2,942,740 km (0.076 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.5

Radius: 10.5

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 8.78 AU - 10.86 AU

Year: 11129 Days

Day: 14.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 58,932,600 km

• M1: 166,652 km (0.091 R)
• M2: 603,478 km (0.088 R)
• M3: 706,102 km (0.087 R)
• M4: 799,451 km (0.116 R)
• M5: 930,798 km (0.079 R)
• M6: 1,468,004 km (0.074 R)
• M7: 1,569,581 km (0.112 R)
• M8: 2,067,443 km (0.103 R)
• M9: 2,465,822 km (0.113 R)
• M10: 2,837,423 km (0.103 R)
• M11: 3,550,855 km (0.116 R)
• M12: 4,085,069 km (0.093 R)
• M13: 4,494,967 km (0.107 R)
• M14: 4,644,565 km (0.12 R)
• M15: 4,795,958 km (0.104 R)
• M16: 5,228,296 km (0.109 R)
• M17: 5,385,823 km (0.077 R)
• M18: 5,481,116 km (0.028 R)
• M19: 6,531,892 km (0.102 R)
• M20: 6,838,567 km (0.068 R)
• M21: 6,907,382 km (0.088 R)
• M22: 7,219,892 km (0.053 R)
• M23: 8,626,860 km (0.108 R)
• M24: 8,925,907 km (0.078 R)
• M25: 9,418,981 km (0.047 R)
• M26: 9,726,854 km (0.102 R)
• M27: 9,960,077 km (0.101 R)
• M28: 10,392,265 km (0.119 R)
• M29: 10,511,195 km (0.106 R)
• M30: 10,710,310 km (0.11 R)
• M31: 11,519,784 km (0.057 R)
• M32: 12,181,605 km (0.106 R)
• M33: 12,517,153 km (0.047 R)
• M34: 13,154,440 km (0.067 R)
• M35: 13,585,132 km (0.093 R)
• M36: 13,715,282 km (0.115 R)
• M37: 13,976,779 km (0.059 R)
• M38: 14,152,108 km (0.079 R)
• M39: 14,416,298 km (0.079 R)
• M40: 14,682,283 km (0.081 R)
• M41: 14,815,874 km (0.111 R)
• M42: 15,898,963 km (0.098 R)
• M43: 16,265,627 km (0.057 R)
• M44: 18,523,807 km (0.104 R)
• M45: 20,033,848 km (0.058 R)
• M46: 20,678,764 km (0.099 R)
• M47: 21,129,353 km (0.073 R)
• M48: 22,860,200 km (0.104 R)
• M49: 23,066,944 km (0.102 R)
• M50: 23,899,606 km (0.11 R)
• M51: 24,689,333 km (0.113 R)
• M52: 24,795,249 km (0.085 R)
• M53: 25,701,662 km (0.101 R)
• M54: 28,931,181 km (0.112 R)
• M55: 30,508,092 km (0.058 R)
• M56: 31,135,206 km (0.106 R)
• M57: 31,479,132 km (0.09 R)
• M58: 32,750,714 km (0.106 R)
• M59: 33,451,281 km (0.106 R)
• M60: 36,002,373 km (0.117 R)
• M61: 36,544,217 km (0.114 R)
• M62: 36,725,380 km (0.043 R)
• M63: 37,270,814 km (0.099 R)
• M64: 37,453,323 km (0.119 R)
• M65: 38,185,904 km (0.083 R)
• M66: 39,789,443 km (0.103 R)
• M67: 40,474,452 km (0.102 R)
• M68: 40,975,006 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 262.4

Radius: 3.6

Gravity: 20.25 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 12.52 AU - 18.44 AU

Year: 22027 Days

Day: 15.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 58,932,600 km

• M1: 103,671 km (0.083 R)
• M2: 291,716 km (0.09 R)
• M3: 397,781 km (0.079 R)
• M4: 588,219 km (0.09 R)
• M5: 683,513 km (0.082 R)
• M6: 910,303 km (0.072 R)
• M7: 1,230,143 km (0.083 R)
• M8: 2,868,838 km (0.098 R)
• M9: 3,030,853 km (0.119 R)
• M10: 3,063,615 km (0.117 R)
• M11: 3,778,244 km (0.097 R)
• M12: 3,884,458 km (0.118 R)
• M13: 4,208,786 km (0.045 R)
• M14: 4,806,729 km (0.091 R)
• M15: 5,037,708 km (0.099 R)
• M16: 5,233,083 km (0.076 R)
• M17: 5,631,013 km (0.105 R)
• M18: 6,455,747 km (0.108 R)
• M19: 6,796,231 km (0.031 R)
• M20: 6,839,166 km (0.027 R)
• M21: 7,098,718 km (0.119 R)
• M22: 7,317,580 km (0.089 R)
• M23: 7,942,001 km (0.093 R)
• M24: 8,398,424 km (0.081 R)
• M25: 8,583,477 km (0.082 R)
• M26: 8,629,852 km (0.097 R)
• M27: 9,721,019 km (0.096 R)
• M28: 9,866,578 km (0.098 R)
• M29: 10,505,361 km (0.097 R)
• M30: 10,555,027 km (0.03 R)
• M31: 11,616,574 km (0.057 R)
• M32: 12,658,673 km (0.106 R)
• M33: 12,923,910 km (0.094 R)
• M34: 13,190,942 km (0.055 R)
• M35: 14,387,126 km (0.039 R)
• M36: 15,054,183 km (0.081 R)
• M37: 15,845,107 km (0.061 R)
• M38: 16,649,345 km (0.095 R)
• M39: 16,998,058 km (0.091 R)
• M40: 18,357,155 km (0.08 R)
• M41: 18,597,110 km (0.092 R)
• M42: 18,837,962 km (0.115 R)
• M43: 19,383,845 km (0.12 R)
• M44: 19,566,953 km (0.035 R)
• M45: 19,996,448 km (0.073 R)
• M46: 20,305,218 km (0.12 R)
• M47: 21,052,460 km (0.113 R)
• M48: 21,303,485 km (0.07 R)
• M49: 21,872,106 km (0.096 R)
• M50: 22,573,720 km (0.035 R)
• M51: 23,412,516 km (0.108 R)
• M52: 23,672,666 km (0.043 R)
• M53: 24,064,613 km (0.055 R)
• M54: 24,392,830 km (0.072 R)
• M55: 24,854,938 km (0.087 R)
• M56: 25,120,325 km (0.106 R)
• M57: 25,989,189 km (0.103 R)
• M58: 26,123,678 km (0.1 R)
• M59: 26,528,789 km (0.106 R)
• M60: 27,687,574 km (0.057 R)
• M61: 28,238,543 km (0.071 R)
• M62: 28,515,299 km (0.09 R)
• M63: 29,351,401 km (0.118 R)
• M64: 29,631,748 km (0.069 R)
• M65: 30,336,803 km (0.068 R)
• M66: 30,833,617 km (0.095 R)
• M67: 31,332,975 km (0.063 R)
• M68: 31,404,632 km (0.104 R)
• M69: 32,123,300 km (0.057 R)
• M70: 32,847,354 km (0.067 R)
• M71: 33,284,479 km (0.065 R)
• M72: 35,572,878 km (0.106 R)
• M73: 36,321,914 km (0.117 R)
• M74: 36,924,943 km (0.081 R)
• M75: 37,151,883 km (0.091 R)
• M76: 37,835,545 km (0.087 R)
• M77: 37,911,691 km (0.108 R)
• M78: 39,138,094 km (0.097 R)
• M79: 40,377,512 km (0.072 R)
• M80: 40,611,334 km (0.112 R)
• M81: 41,865,862 km (0.119 R)
• M82: 42,023,538 km (0.074 R)
• M83: 42,102,526 km (0.083 R)
• M84: 46,845,975 km (0.108 R)
• M85: 47,337,703 km (0.068 R)
• M86: 47,666,519 km (0.106 R)
• M87: 48,491,851 km (0.036 R)
• M88: 51,080,193 km (0.084 R)
• M89: 51,501,760 km (0.095 R)
• M90: 51,924,673 km (0.072 R)
• M91: 52,009,345 km (0.058 R)
• M92: 52,178,840 km (0.028 R)
• M93: 53,114,574 km (0.076 R)
• M94: 53,285,415 km (0.058 R)
• M95: 56,128,672 km (0.114 R)
• M96: 57,437,354 km (0.089 R)
• M97: 58,315,344 km (0.118 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 15,729 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit