🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.57 AU - 0.61 AU

Year: 161 Days

Day: 47.2 Hours

Environment

Temp: 182 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.68 AU - 0.88 AU

Year: 244 Days

Day: 28.3 Hours

Environment

Temp: 115 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.6 AU - 1.76 AU

Year: 773 Days

Day: 37.3 Hours

Environment

Temp: -45 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,160,426 km

• M1: 33,959 km (0.1 R)
• M2: 560,543 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.4

Radius: 10.8

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 7.64 AU - 8.32 AU

Year: 7997 Days

Day: 10.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 63,160,426 km

• M1: 423,811 km (0.04 R)
• M2: 788,530 km (0.045 R)
• M3: 1,434,494 km (0.084 R)
• M4: 1,514,978 km (0.107 R)
• M5: 1,638,545 km (0.113 R)
• M6: 1,874,162 km (0.043 R)
• M7: 2,120,849 km (0.117 R)
• M8: 2,259,975 km (0.058 R)
• M9: 2,450,264 km (0.111 R)
• M10: 2,596,421 km (0.112 R)
• M11: 2,670,621 km (0.102 R)
• M12: 2,745,570 km (0.111 R)
• M13: 2,897,711 km (0.094 R)
• M14: 3,078,724 km (0.108 R)
• M15: 3,811,903 km (0.066 R)
• M16: 4,329,961 km (0.077 R)
• M17: 4,418,523 km (0.084 R)
• M18: 4,507,533 km (0.118 R)
• M19: 4,900,976 km (0.079 R)
• M20: 5,242,358 km (0.065 R)
• M21: 5,527,641 km (0.082 R)
• M22: 5,850,474 km (0.104 R)
• M23: 6,146,378 km (0.067 R)
• M24: 6,246,160 km (0.074 R)
• M25: 6,413,560 km (0.042 R)
• M26: 7,555,740 km (0.118 R)
• M27: 7,950,379 km (0.084 R)
• M28: 8,205,144 km (0.047 R)
• M29: 8,351,900 km (0.043 R)
• M30: 8,536,503 km (0.095 R)
• M31: 8,647,954 km (0.091 R)
• M32: 8,834,801 km (0.082 R)
• M33: 9,022,996 km (0.11 R)
• M34: 9,944,668 km (0.086 R)
• M35: 10,258,674 km (0.087 R)
• M36: 10,416,799 km (0.109 R)
• M37: 10,496,235 km (0.052 R)
• M38: 10,695,649 km (0.12 R)
• M39: 11,138,758 km (0.101 R)
• M40: 11,505,722 km (0.114 R)
• M41: 11,670,130 km (0.097 R)
• M42: 12,503,839 km (0.094 R)
• M43: 13,443,014 km (0.11 R)
• M44: 13,529,631 km (0.068 R)
• M45: 13,703,165 km (0.068 R)
• M46: 14,626,633 km (0.12 R)
• M47: 15,028,602 km (0.104 R)
• M48: 15,843,312 km (0.053 R)
• M49: 16,858,633 km (0.111 R)
• M50: 19,683,789 km (0.066 R)
• M51: 20,028,612 km (0.097 R)
• M52: 20,475,012 km (0.085 R)
• M53: 22,190,600 km (0.051 R)
• M54: 23,117,359 km (0.041 R)
• M55: 23,273,090 km (0.086 R)
• M56: 23,429,121 km (0.113 R)
• M57: 23,533,241 km (0.105 R)
• M58: 24,319,976 km (0.11 R)
• M59: 25,382,121 km (0.053 R)
• M60: 26,568,133 km (0.103 R)
• M61: 26,894,705 km (0.058 R)
• M62: 27,771,947 km (0.088 R)
• M63: 28,214,158 km (0.115 R)
• M64: 29,273,760 km (0.045 R)
• M65: 29,554,705 km (0.031 R)
• M66: 30,119,437 km (0.038 R)
• M67: 30,516,769 km (0.105 R)
• M68: 32,355,476 km (0.064 R)
• M69: 32,879,069 km (0.109 R)
• M70: 33,875,839 km (0.111 R)
• M71: 33,993,723 km (0.102 R)
• M72: 34,466,751 km (0.085 R)
• M73: 34,644,623 km (0.058 R)
• M74: 34,763,404 km (0.1 R)
• M75: 35,479,080 km (0.034 R)
• M76: 35,598,758 km (0.084 R)
• M77: 36,139,405 km (0.096 R)
• M78: 36,864,206 km (0.101 R)
• M79: 36,985,530 km (0.088 R)
• M80: 38,083,130 km (0.054 R)
• M81: 39,129,567 km (0.115 R)
• M82: 39,439,085 km (0.027 R)
• M83: 40,685,535 km (0.043 R)
• M84: 41,439,508 km (0.102 R)
• M85: 41,755,010 km (0.114 R)
• M86: 41,944,849 km (0.045 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 351.8

Radius: 5.3

Gravity: 12.52 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 13.84 AU - 16.64 AU

Year: 21106 Days

Day: 22.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 63,160,426 km

• M1: 71,508 km (0.058 R)
• M2: 345,870 km (0.064 R)
• M3: 479,012 km (0.033 R)
• M4: 1,087,427 km (0.107 R)
• M5: 1,259,614 km (0.116 R)
• M6: 2,182,035 km (0.101 R)
• M7: 2,887,837 km (0.032 R)
• M8: 3,091,739 km (0.104 R)
• M9: 3,300,428 km (0.105 R)
• M10: 3,371,038 km (0.109 R)
• M11: 3,658,266 km (0.115 R)
• M12: 4,103,918 km (0.093 R)
• M13: 5,208,998 km (0.092 R)
• M14: 5,666,917 km (0.093 R)
• M15: 6,137,701 km (0.08 R)
• M16: 6,312,133 km (0.111 R)
• M17: 6,532,191 km (0.111 R)
• M18: 6,754,942 km (0.118 R)
• M19: 6,934,908 km (0.097 R)
• M20: 7,577,132 km (0.083 R)
• M21: 7,858,227 km (0.115 R)
• M22: 8,770,774 km (0.12 R)
• M23: 10,175,348 km (0.056 R)
• M24: 10,693,705 km (0.068 R)
• M25: 11,273,696 km (0.055 R)
• M26: 11,540,877 km (0.102 R)
• M27: 11,918,163 km (0.094 R)
• M28: 12,026,771 km (0.111 R)
• M29: 12,081,225 km (0.112 R)
• M30: 12,354,391 km (0.078 R)
• M31: 12,685,151 km (0.115 R)
• M32: 13,186,454 km (0.106 R)
• M33: 13,242,553 km (0.054 R)
• M34: 14,554,975 km (0.1 R)
• M35: 14,845,644 km (0.057 R)
• M36: 15,255,991 km (0.087 R)
• M37: 15,432,965 km (0.056 R)
• M38: 17,670,800 km (0.104 R)
• M39: 18,795,626 km (0.03 R)
• M40: 18,922,036 km (0.081 R)
• M41: 20,072,444 km (0.109 R)
• M42: 21,508,883 km (0.098 R)
• M43: 22,039,357 km (0.106 R)
• M44: 23,929,975 km (0.102 R)
• M45: 24,204,187 km (0.076 R)
• M46: 24,756,054 km (0.119 R)
• M47: 25,801,594 km (0.083 R)
• M48: 26,082,838 km (0.116 R)
• M49: 27,719,737 km (0.091 R)
• M50: 27,791,694 km (0.03 R)
• M51: 28,659,511 km (0.103 R)
• M52: 29,096,786 km (0.092 R)
• M53: 29,243,093 km (0.08 R)
• M54: 30,867,875 km (0.058 R)
• M55: 31,166,472 km (0.099 R)
• M56: 31,691,262 km (0.063 R)
• M57: 33,436,022 km (0.101 R)
• M58: 33,819,441 km (0.116 R)
• M59: 33,896,334 km (0.082 R)
• M60: 34,668,110 km (0.118 R)
• M61: 35,680,139 km (0.091 R)
• M62: 35,836,619 km (0.112 R)
• M63: 35,915,008 km (0.092 R)
• M64: 36,307,553 km (0.118 R)
• M65: 36,465,079 km (0.109 R)
• M66: 38,212,083 km (0.111 R)
• M67: 38,292,118 km (0.079 R)
• M68: 39,176,391 km (0.082 R)
• M69: 40,230,159 km (0.117 R)
• M70: 41,375,330 km (0.112 R)
• M71: 41,786,874 km (0.074 R)
• M72: 42,199,764 km (0.086 R)
• M73: 42,614,150 km (0.106 R)
• M74: 43,781,313 km (0.064 R)
• M75: 43,948,862 km (0.114 R)
• M76: 44,368,784 km (0.105 R)
• M77: 46,830,566 km (0.12 R)
• M78: 48,121,147 km (0.112 R)
• M79: 50,649,351 km (0.083 R)
• M80: 51,531,081 km (0.043 R)
• M81: 51,885,179 km (0.094 R)
• M82: 52,506,758 km (0.095 R)
• M83: 52,773,940 km (0.105 R)
• M84: 56,926,927 km (0.094 R)
• M85: 57,292,843 km (0.092 R)
• M86: 58,211,523 km (0.111 R)
• M87: 59,412,794 km (0.037 R)
• M88: 60,996,288 km (0.091 R)
• M89: 61,370,731 km (0.101 R)
• M90: 62,404,752 km (0.117 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 15,859 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit