🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.58 AU - 0.68 AU

Year: 191 Days

Day: 47.6 Hours

Environment

Temp: 102 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.13 AU - 1.63 AU

Year: 621 Days

Day: 15.2 Hours

Environment

Temp: -42 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,197,246 km

• M1: 89,908 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.49 AU - 1.55 AU

Year: 718 Days

Day: 32.3 Hours

Environment

Temp: -56 °C

Axial Tilt: 75 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.43 AU - 1.91 AU

Year: 826 Days

Day: 17.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,197,246 km

• M1: 158,125 km (0.085 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.73 AU - 1.89 AU

Year: 932 Days

Day: 24.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,197,246 km

• M1: 21,991 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.3

Radius: 11.2

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.59 AU - 4.69 AU

Year: 3225 Days

Day: 9.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 74,197,246 km

• M1: 144,362 km (0.066 R)
• M2: 589,266 km (0.077 R)
• M3: 1,232,836 km (0.096 R)
• M4: 1,642,734 km (0.086 R)
• M5: 2,834,281 km (0.115 R)
• M6: 3,305,963 km (0.083 R)
• M7: 4,634,991 km (0.093 R)
• M8: 5,765,652 km (0.115 R)
• M9: 6,741,329 km (0.115 R)
• M10: 7,412,275 km (0.094 R)
• M11: 7,944,245 km (0.06 R)
• M12: 8,887,460 km (0.058 R)
• M13: 10,295,176 km (0.097 R)
• M14: 11,147,285 km (0.092 R)
• M15: 12,166,346 km (0.12 R)
• M16: 15,692,667 km (0.032 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.8

Radius: 11.4

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.78 AU - 6.54 AU

Year: 5156 Days

Day: 8 Hours

Environment

Temp: -164 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 74,197,246 km

• M1: 141,968 km (0.107 R)
• M2: 624,272 km (0.053 R)
• M3: 1,034,768 km (0.119 R)
• M4: 1,606,232 km (0.031 R)
• M5: 2,000,273 km (0.093 R)
• M6: 2,556,029 km (0.119 R)
• M7: 4,612,402 km (0.079 R)
• M8: 6,632,721 km (0.081 R)
• M9: 7,421,401 km (0.114 R)
• M10: 8,089,206 km (0.042 R)
• M11: 10,334,969 km (0.065 R)
• M12: 12,525,531 km (0.108 R)
• M13: 15,791,701 km (0.091 R)
• M14: 19,195,352 km (0.067 R)
• M15: 21,137,282 km (0.104 R)
• M16: 22,913,607 km (0.111 R)
• M17: 26,680,481 km (0.106 R)
• M18: 27,332,279 km (0.042 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.3

Radius: 13.5

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 6.86 AU - 9.78 AU

Year: 9189 Days

Day: 14.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 74,197,246 km

• M1: 167,849 km (0.062 R)
• M2: 615,296 km (0.105 R)
• M3: 1,430,604 km (0.106 R)
• M4: 3,549,658 km (0.117 R)
• M5: 4,085,368 km (0.104 R)
• M6: 4,645,463 km (0.099 R)
• M7: 5,417,687 km (0.097 R)
• M8: 6,566,449 km (0.06 R)
• M9: 8,169,390 km (0.078 R)
• M10: 11,635,872 km (0.091 R)
• M11: 12,477,360 km (0.073 R)
• M12: 13,179,572 km (0.04 R)
• M13: 18,930,863 km (0.073 R)
• M14: 19,937,207 km (0.11 R)
• M15: 20,816,394 km (0.105 R)
• M16: 22,823,998 km (0.05 R)
• M17: 25,141,418 km (0.103 R)
• M18: 31,080,902 km (0.114 R)
• M19: 31,614,518 km (0.081 R)
• M20: 33,698,117 km (0.119 R)
• M21: 34,148,257 km (0.085 R)
• M22: 39,119,394 km (0.055 R)
• M23: 39,616,658 km (0.119 R)
• M24: 40,496,892 km (0.102 R)
• M25: 46,470,783 km (0.057 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 668.4

Radius: 4.4

Gravity: 34.52 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 12.61 AU - 13.83 AU

Year: 18404 Days

Day: 15.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 74,197,246 km

• M1: 54,753 km (0.055 R)
• M2: 222,602 km (0.051 R)
• M3: 417,677 km (0.114 R)
• M4: 559,646 km (0.076 R)
• M5: 1,142,928 km (0.083 R)
• M6: 1,308,682 km (0.088 R)
• M7: 2,000,273 km (0.11 R)
• M8: 2,642,048 km (0.058 R)
• M9: 3,219,645 km (0.03 R)
• M10: 3,697,910 km (0.117 R)
• M11: 4,254,264 km (0.111 R)
• M12: 4,724,301 km (0.111 R)
• M13: 5,044,141 km (0.086 R)
• M14: 6,384,089 km (0.111 R)
• M15: 8,143,809 km (0.098 R)
• M16: 8,345,916 km (0.058 R)
• M17: 8,972,731 km (0.094 R)
• M18: 9,407,761 km (0.083 R)
• M19: 11,288,955 km (0.114 R)
• M20: 11,667,587 km (0.041 R)
• M21: 13,903,028 km (0.092 R)
• M22: 14,119,346 km (0.104 R)
• M23: 16,650,093 km (0.041 R)
• M24: 17,894,149 km (0.064 R)
• M25: 18,669,665 km (0.114 R)
• M26: 19,110,081 km (0.081 R)
• M27: 19,829,048 km (0.057 R)
• M28: 26,242,608 km (0.112 R)
• M29: 30,394,547 km (0.046 R)
• M30: 32,625,800 km (0.062 R)
• M31: 34,303,540 km (0.078 R)
• M32: 35,230,299 km (0.112 R)
• M33: 38,818,852 km (0.111 R)
• M34: 42,340,835 km (0.082 R)
• M35: 44,179,094 km (0.109 R)
• M36: 51,546,490 km (0.086 R)
• M37: 57,441,094 km (0.079 R)
• M38: 57,626,446 km (0.056 R)
• M39: 61,223,677 km (0.065 R)
• M40: 63,769,384 km (0.072 R)
• M41: 68,444,467 km (0.107 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 546.7

Radius: 7.7

Gravity: 9.22 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 13.57 AU - 15.81 AU

Year: 21558 Days

Day: 18.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 74,197,246 km

• M1: 97,538 km (0.088 R)
• M2: 715,676 km (0.065 R)
• M3: 1,398,142 km (0.086 R)
• M4: 1,978,881 km (0.1 R)
• M5: 2,218,985 km (0.074 R)
• M6: 2,758,734 km (0.087 R)
• M7: 3,086,054 km (0.073 R)
• M8: 3,467,379 km (0.102 R)
• M9: 3,849,153 km (0.058 R)
• M10: 6,111,522 km (0.028 R)
• M11: 6,408,025 km (0.091 R)
• M12: 9,083,284 km (0.057 R)
• M13: 14,183,075 km (0.063 R)
• M14: 16,262,336 km (0.114 R)
• M15: 25,187,195 km (0.086 R)
• M16: 33,270,716 km (0.115 R)
• M17: 34,722,563 km (0.096 R)
• M18: 39,040,407 km (0.087 R)
• M19: 39,768,799 km (0.115 R)
• M20: 42,160,420 km (0.085 R)
• M21: 50,593,850 km (0.115 R)
• M22: 54,295,949 km (0.092 R)
• M23: 58,743,643 km (0.084 R)
• M24: 62,036,891 km (0.039 R)
• M25: 67,100,629 km (0.07 R)
• M26: 70,053,242 km (0.103 R)
• M27: 73,311,633 km (0.102 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 555 - 13,179 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit