🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.41 AU - 0.65 AU

Year: 135 Days

Day: 47.3 Hours

Environment

Temp: 228 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.63 AU - 1.01 AU

Year: 260 Days

Day: 46.7 Hours

Environment

Temp: 161 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.96 AU - 1.56 AU

Year: 495 Days

Day: 37.8 Hours

Environment

Temp: 9 °C

Axial Tilt: 25.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.34 AU - 1.4 AU

Year: 561 Days

Day: 42.2 Hours

Environment

Temp: 17 °C

Axial Tilt: 46.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.88 AU - 2.8 AU

Year: 1252 Days

Day: 13.4 Hours

Environment

Temp: -72 °C

Axial Tilt: 43.4 °

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: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.6 AU - 3.02 AU

Year: 1648 Days

Day: 24.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.08 AU - 5.1 AU

Year: 3440 Days

Day: 37.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 155.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,200,767 km

• M1: 2,522,968 km (0.036 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.6

Radius: 12

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 5.1 AU - 7.04 AU

Year: 5232 Days

Day: 9 Hours

Environment

Temp: -145 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 29,200,767 km

• M1: 182,061 km (0.112 R)
• M2: 411,993 km (0.105 R)
• M3: 534,812 km (0.096 R)
• M4: 641,924 km (0.114 R)
• M5: 757,414 km (0.068 R)
• M6: 857,645 km (0.061 R)
• M7: 1,048,232 km (0.093 R)
• M8: 1,187,657 km (0.12 R)
• M9: 1,266,496 km (0.073 R)
• M10: 1,347,278 km (0.059 R)
• M11: 1,557,164 km (0.111 R)
• M12: 1,688,362 km (0.049 R)
• M13: 1,778,120 km (0.047 R)
• M14: 1,977,983 km (0.118 R)
• M15: 2,088,835 km (0.099 R)
• M16: 2,234,394 km (0.109 R)
• M17: 2,433,957 km (0.11 R)
• M18: 2,762,175 km (0.062 R)
• M19: 2,940,645 km (0.066 R)
• M20: 3,067,953 km (0.11 R)
• M21: 3,197,206 km (0.086 R)
• M22: 3,365,952 km (0.119 R)
• M23: 3,576,287 km (0.103 R)
• M24: 3,653,928 km (0.104 R)
• M25: 3,732,018 km (0.11 R)
• M26: 4,010,121 km (0.113 R)
• M27: 4,274,460 km (0.06 R)
• M28: 4,398,477 km (0.064 R)
• M29: 4,649,951 km (0.084 R)
• M30: 4,863,277 km (0.104 R)
• M31: 5,014,521 km (0.073 R)
• M32: 5,321,795 km (0.082 R)
• M33: 5,432,946 km (0.083 R)
• M34: 5,748,597 km (0.09 R)
• M35: 5,908,667 km (0.119 R)
• M36: 6,186,620 km (0.088 R)
• M37: 6,803,412 km (0.074 R)
• M38: 8,172,681 km (0.104 R)
• M39: 8,249,724 km (0.08 R)
• M40: 8,352,947 km (0.094 R)
• M41: 8,901,821 km (0.093 R)
• M42: 9,140,579 km (0.102 R)
• M43: 9,408,360 km (0.088 R)
• M44: 9,624,529 km (0.034 R)
• M45: 9,760,513 km (0.084 R)
• M46: 9,924,472 km (0.065 R)
• M47: 10,061,803 km (0.065 R)
• M48: 10,255,233 km (0.059 R)
• M49: 10,814,580 km (0.099 R)
• M50: 12,255,955 km (0.029 R)
• M51: 13,179,722 km (0.111 R)
• M52: 13,361,184 km (0.071 R)
• M53: 13,665,317 km (0.111 R)
• M54: 14,125,929 km (0.084 R)
• M55: 14,311,579 km (0.047 R)
• M56: 15,157,107 km (0.114 R)
• M57: 15,538,132 km (0.075 R)
• M58: 16,602,072 km (0.11 R)
• M59: 16,798,195 km (0.113 R)
• M60: 17,060,590 km (0.033 R)
• M61: 17,756,220 km (0.112 R)
• M62: 18,800,114 km (0.079 R)
• M63: 19,072,681 km (0.085 R)
• M64: 19,209,414 km (0.114 R)
• M65: 20,071,846 km (0.102 R)
• M66: 20,176,115 km (0.093 R)
• M67: 20,420,259 km (0.116 R)
• M68: 20,560,283 km (0.089 R)
• M69: 21,406,707 km (0.092 R)
• M70: 22,120,888 km (0.035 R)
• M71: 23,024,459 km (0.075 R)
• M72: 23,719,341 km (0.093 R)
• M73: 23,866,545 km (0.083 R)
• M74: 24,383,855 km (0.114 R)
• M75: 24,644,005 km (0.119 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.1

Radius: 8.8

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 7.54 AU - 10.24 AU

Year: 9273 Days

Day: 9.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 29,200,767 km

• M1: 114,293 km (0.062 R)
• M2: 231,428 km (0.09 R)
• M3: 377,884 km (0.046 R)
• M4: 505,342 km (0.066 R)
• M5: 659,876 km (0.059 R)
• M6: 1,127,669 km (0.093 R)
• M7: 1,633,310 km (0.105 R)
• M8: 1,782,608 km (0.097 R)
• M9: 2,094,819 km (0.1 R)
• M10: 3,029,806 km (0.056 R)
• M11: 3,152,326 km (0.034 R)
• M12: 4,010,719 km (0.065 R)
• M13: 4,168,245 km (0.094 R)
• M14: 4,558,995 km (0.093 R)
• M15: 4,770,676 km (0.097 R)
• M16: 4,889,606 km (0.063 R)
• M17: 5,130,609 km (0.083 R)
• M18: 5,203,612 km (0.102 R)
• M19: 5,301,599 km (0.1 R)
• M20: 5,375,500 km (0.099 R)
• M21: 5,574,166 km (0.116 R)
• M22: 6,107,333 km (0.034 R)
• M23: 7,468,973 km (0.081 R)
• M24: 7,524,324 km (0.04 R)
• M25: 7,746,776 km (0.109 R)
• M26: 7,802,726 km (0.113 R)
• M27: 7,858,825 km (0.109 R)
• M28: 8,084,419 km (0.105 R)
• M29: 8,832,707 km (0.113 R)
• M30: 8,920,521 km (0.102 R)
• M31: 10,642,542 km (0.066 R)
• M32: 10,736,041 km (0.11 R)
• M33: 10,923,786 km (0.056 R)
• M34: 10,986,617 km (0.119 R)
• M35: 11,302,418 km (0.082 R)
• M36: 11,943,146 km (0.113 R)
• M37: 13,026,085 km (0.074 R)
• M38: 13,629,862 km (0.046 R)
• M39: 13,969,300 km (0.103 R)
• M40: 14,277,172 km (0.087 R)
• M41: 14,587,288 km (0.08 R)
• M42: 15,074,080 km (0.056 R)
• M43: 15,319,420 km (0.058 R)
• M44: 15,389,881 km (0.077 R)
• M45: 15,956,558 km (0.048 R)
• M46: 16,242,589 km (0.047 R)
• M47: 16,458,159 km (0.08 R)
• M48: 16,747,033 km (0.112 R)
• M49: 17,037,701 km (0.109 R)
• M50: 17,293,364 km (0.091 R)
• M51: 17,513,572 km (0.114 R)
• M52: 18,365,981 km (0.086 R)
• M53: 19,004,764 km (0.106 R)
• M54: 19,270,001 km (0.104 R)
• M55: 19,727,322 km (0.061 R)
• M56: 19,842,213 km (0.098 R)
• M57: 20,149,786 km (0.088 R)
• M58: 20,265,575 km (0.089 R)
• M59: 20,769,570 km (0.095 R)
• M60: 21,356,293 km (0.1 R)
• M61: 22,027,838 km (0.114 R)
• M62: 22,426,067 km (0.097 R)
• M63: 22,706,264 km (0.117 R)
• M64: 24,165,591 km (0.062 R)
• M65: 24,535,248 km (0.101 R)
• M66: 25,196,919 km (0.096 R)
• M67: 25,696,875 km (0.099 R)
• M68: 25,990,087 km (0.108 R)
• M69: 26,074,161 km (0.12 R)
• M70: 26,453,242 km (0.067 R)
• M71: 26,622,287 km (0.096 R)
• M72: 26,791,632 km (0.03 R)
• M73: 27,089,033 km (0.099 R)
• M74: 27,259,425 km (0.08 R)
• M75: 27,430,116 km (0.114 R)
• M76: 27,987,518 km (0.058 R)
• M77: 28,073,686 km (0.102 R)
• M78: 28,635,276 km (0.101 R)
• M79: 29,026,325 km (0.094 R)
• M80: 29,157,074 km (0.03 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 12,760 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit