🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.43 AU - 0.65 AU

Year: 147 Days

Day: 37.3 Hours

Environment

Temp: 184 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,962,223 km

• M1: 51,462 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.5 AU - 0.74 AU

Year: 181 Days

Day: 40.5 Hours

Environment

Temp: 209 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,962,223 km

• M1: 82,728 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.57 AU - 0.69 AU

Year: 185 Days

Day: 38.5 Hours

Environment

Temp: 201 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.91 AU - 1.35 AU

Year: 445 Days

Day: 34.8 Hours

Environment

Temp: 6 °C

Axial Tilt: 48.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 41,962,223 km

• M1: 97,538 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 4.29 AU - 4.57 AU

Year: 3458 Days

Day: 24.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61

Radius: 10.7

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.27 AU - 5.13 AU

Year: 3779 Days

Day: 11.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 41,962,223 km

• M1: 139,575 km (0.105 R)
• M2: 218,263 km (0.113 R)
• M3: 299,645 km (0.046 R)
• M4: 383,270 km (0.109 R)
• M5: 493,224 km (0.113 R)
• M6: 569,818 km (0.081 R)
• M7: 669,301 km (0.108 R)
• M8: 942,317 km (0.05 R)
• M9: 1,099,694 km (0.029 R)
• M10: 1,166,714 km (0.091 R)
• M11: 1,235,080 km (0.12 R)
• M12: 1,352,514 km (0.082 R)
• M13: 1,481,917 km (0.099 R)
• M14: 1,806,245 km (0.111 R)
• M15: 1,877,453 km (0.078 R)
• M16: 1,949,559 km (0.073 R)
• M17: 2,402,542 km (0.061 R)
• M18: 2,600,909 km (0.102 R)
• M19: 2,784,166 km (0.069 R)
• M20: 2,992,855 km (0.102 R)
• M21: 3,120,612 km (0.117 R)
• M22: 3,447,932 km (0.063 R)
• M23: 3,649,739 km (0.104 R)
• M24: 4,053,205 km (0.074 R)
• M25: 4,544,185 km (0.102 R)
• M26: 4,840,389 km (0.089 R)
• M27: 5,143,025 km (0.107 R)
• M28: 5,296,513 km (0.101 R)
• M29: 5,621,589 km (0.112 R)
• M30: 5,700,576 km (0.097 R)
• M31: 5,779,863 km (0.108 R)
• M32: 6,060,509 km (0.103 R)
• M33: 6,195,745 km (0.102 R)
• M34: 6,304,653 km (0.048 R)
• M35: 6,496,736 km (0.111 R)
• M36: 6,929,074 km (0.115 R)
• M37: 7,141,802 km (0.061 R)
• M38: 7,457,454 km (0.03 R)
• M39: 7,733,761 km (0.047 R)
• M40: 7,821,874 km (0.068 R)
• M41: 7,969,228 km (0.102 R)
• M42: 8,132,439 km (0.052 R)
• M43: 8,311,658 km (0.105 R)
• M44: 8,416,975 km (0.048 R)
• M45: 8,583,178 km (0.108 R)
• M46: 8,750,428 km (0.118 R)
• M47: 8,903,467 km (0.093 R)
• M48: 9,088,370 km (0.092 R)
• M49: 9,196,828 km (0.103 R)
• M50: 9,336,852 km (0.106 R)
• M51: 9,935,991 km (0.079 R)
• M52: 10,063,598 km (0.058 R)
• M53: 10,288,444 km (0.069 R)
• M54: 10,515,085 km (0.082 R)
• M55: 10,825,052 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.9

Radius: 12.6

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.4 AU - 6.14 AU

Year: 4487 Days

Day: 12.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 41,962,223 km

• M1: 166,502 km (0.088 R)
• M2: 337,194 km (0.1 R)
• M3: 839,992 km (0.081 R)
• M4: 1,148,912 km (0.106 R)
• M5: 1,509,293 km (0.066 R)
• M6: 1,601,146 km (0.08 R)
• M7: 1,742,666 km (0.101 R)
• M8: 1,904,830 km (0.069 R)
• M9: 2,175,303 km (0.104 R)
• M10: 2,531,046 km (0.099 R)
• M11: 2,753,498 km (0.105 R)
• M12: 3,338,127 km (0.074 R)
• M13: 3,603,364 km (0.088 R)
• M14: 3,875,782 km (0.084 R)
• M15: 4,176,623 km (0.118 R)
• M16: 4,507,533 km (0.07 R)
• M17: 4,687,500 km (0.081 R)
• M18: 4,962,012 km (0.111 R)
• M19: 5,078,100 km (0.101 R)
• M20: 5,265,546 km (0.12 R)
• M21: 6,112,569 km (0.058 R)
• M22: 6,387,679 km (0.117 R)
• M23: 6,641,248 km (0.096 R)
• M24: 7,158,557 km (0.113 R)
• M25: 7,528,363 km (0.06 R)
• M26: 7,661,954 km (0.115 R)
• M27: 7,877,525 km (0.034 R)
• M28: 7,985,983 km (0.113 R)
• M29: 8,286,824 km (0.097 R)
• M30: 8,397,228 km (0.097 R)
• M31: 9,269,234 km (0.07 R)
• M32: 9,672,400 km (0.056 R)
• M33: 10,022,758 km (0.103 R)
• M34: 11,465,181 km (0.075 R)
• M35: 11,557,483 km (0.079 R)
• M36: 11,742,834 km (0.083 R)
• M37: 12,053,998 km (0.09 R)
• M38: 12,336,439 km (0.058 R)
• M39: 12,620,974 km (0.049 R)
• M40: 12,875,889 km (0.085 R)
• M41: 14,076,412 km (0.088 R)
• M42: 14,175,296 km (0.079 R)
• M43: 14,307,540 km (0.116 R)
• M44: 14,941,387 km (0.1 R)
• M45: 15,312,539 km (0.031 R)
• M46: 15,686,683 km (0.119 R)
• M47: 16,167,341 km (0.119 R)
• M48: 16,340,276 km (0.062 R)
• M49: 17,354,699 km (0.094 R)
• M50: 17,673,792 km (0.095 R)
• M51: 18,066,336 km (0.117 R)
• M52: 18,173,897 km (0.074 R)
• M53: 18,896,455 km (0.067 R)
• M54: 19,297,976 km (0.053 R)
• M55: 19,518,034 km (0.068 R)
• M56: 19,775,941 km (0.034 R)
• M57: 19,960,844 km (0.072 R)
• M58: 20,220,695 km (0.102 R)
• M59: 20,407,094 km (0.116 R)
• M60: 21,157,926 km (0.079 R)
• M61: 21,498,860 km (0.097 R)
• M62: 22,070,922 km (0.116 R)
• M63: 22,648,070 km (0.102 R)
• M64: 22,841,650 km (0.106 R)
• M65: 23,464,576 km (0.063 R)
• M66: 23,778,133 km (0.097 R)
• M67: 23,856,672 km (0.115 R)
• M68: 23,935,360 km (0.107 R)
• M69: 24,687,239 km (0.11 R)
• M70: 25,046,124 km (0.104 R)
• M71: 25,326,471 km (0.059 R)
• M72: 25,406,805 km (0.095 R)
• M73: 26,499,019 km (0.092 R)
• M74: 26,662,081 km (0.062 R)
• M75: 26,784,601 km (0.042 R)
• M76: 27,276,778 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.2

Radius: 12.6

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 8.16 AU - 13.1 AU

Year: 12853 Days

Day: 5.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 41,962,223 km

• M1: 167,250 km (0.1 R)
• M2: 257,608 km (0.091 R)
• M3: 454,179 km (0.116 R)
• M4: 786,586 km (0.077 R)
• M5: 881,730 km (0.087 R)
• M6: 1,266,645 km (0.113 R)
• M7: 1,439,281 km (0.094 R)
• M8: 1,661,135 km (0.059 R)
• M9: 2,464,924 km (0.088 R)
• M10: 3,086,952 km (0.083 R)
• M11: 3,646,299 km (0.104 R)
• M12: 3,784,228 km (0.119 R)
• M13: 3,895,828 km (0.081 R)
• M14: 4,208,637 km (0.096 R)
• M15: 4,353,448 km (0.047 R)
• M16: 4,798,053 km (0.107 R)
• M17: 5,319,850 km (0.09 R)
• M18: 5,571,623 km (0.108 R)
• M19: 6,152,661 km (0.116 R)
• M20: 6,889,132 km (0.103 R)
• M21: 8,081,726 km (0.106 R)
• M22: 8,226,387 km (0.079 R)
• M23: 8,444,800 km (0.114 R)
• M24: 8,924,560 km (0.085 R)
• M25: 9,299,752 km (0.062 R)
• M26: 9,949,605 km (0.097 R)
• M27: 10,299,514 km (0.11 R)
• M28: 12,483,194 km (0.039 R)
• M29: 12,566,820 km (0.111 R)
• M30: 13,498,365 km (0.045 R)
• M31: 14,716,092 km (0.05 R)
• M32: 14,981,479 km (0.106 R)
• M33: 15,248,661 km (0.081 R)
• M34: 16,059,481 km (0.066 R)
• M35: 16,699,760 km (0.117 R)
• M36: 17,115,792 km (0.03 R)
• M37: 17,816,957 km (0.075 R)
• M38: 18,336,959 km (0.091 R)
• M39: 18,718,434 km (0.071 R)
• M40: 19,392,222 km (0.048 R)
• M41: 19,634,721 km (0.105 R)
• M42: 19,732,109 km (0.059 R)
• M43: 19,829,497 km (0.053 R)
• M44: 21,913,246 km (0.047 R)
• M45: 22,064,788 km (0.106 R)
• M46: 22,165,917 km (0.109 R)
• M47: 23,495,542 km (0.049 R)
• M48: 24,274,199 km (0.078 R)
• M49: 24,430,978 km (0.078 R)
• M50: 24,588,205 km (0.107 R)
• M51: 24,850,749 km (0.084 R)
• M52: 25,061,533 km (0.073 R)
• M53: 25,272,915 km (0.064 R)
• M54: 25,963,907 km (0.085 R)
• M55: 27,201,680 km (0.117 R)
• M56: 29,066,417 km (0.112 R)
• M57: 29,344,071 km (0.072 R)
• M58: 29,622,772 km (0.096 R)
• M59: 30,915,597 km (0.07 R)
• M60: 31,085,540 km (0.082 R)
• M61: 31,426,473 km (0.03 R)
• M62: 31,997,339 km (0.099 R)
• M63: 33,207,586 km (0.119 R)
• M64: 33,323,674 km (0.11 R)
• M65: 33,789,073 km (0.088 R)
• M66: 34,081,088 km (0.093 R)
• M67: 34,491,435 km (0.074 R)
• M68: 34,667,661 km (0.091 R)
• M69: 35,080,252 km (0.112 R)
• M70: 36,268,059 km (0.11 R)
• M71: 36,447,427 km (0.083 R)
• M72: 36,806,911 km (0.071 R)
• M73: 37,227,879 km (0.096 R)
• M74: 37,348,455 km (0.116 R)
• M75: 37,650,343 km (0.09 R)
• M76: 38,013,866 km (0.102 R)
• M77: 38,439,322 km (0.113 R)
• M78: 40,280,573 km (0.068 R)
• M79: 40,900,656 km (0.071 R)
• M80: 41,524,031 km (0.079 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 11,929 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit