🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.79 AU - 0.85 AU

Year: 259 Days

Day: 27.3 Hours

Environment

Temp: 118 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.92 AU - 2.78 AU

Year: 1255 Days

Day: 19.3 Hours

Environment

Temp: -69 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.34 AU - 3.6 AU

Year: 1782 Days

Day: 32.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 111.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,100,122 km

• M1: 87,814 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.41 AU - 3.67 AU

Year: 1846 Days

Day: 13.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.67 AU - 3.79 AU

Year: 2022 Days

Day: 39 Hours

Environment

Temp: -85 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.4 AU - 4.8 AU

Year: 2891 Days

Day: 27.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,100,122 km

• M1: 1,061,098 km (0.103 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.31 AU - 6.07 AU

Year: 4118 Days

Day: 24.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.4

Radius: 11.2

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 5.51 AU - 6.49 AU

Year: 5118 Days

Day: 12.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 65,100,122 km

• M1: 139,425 km (0.089 R)
• M2: 524,041 km (0.116 R)
• M3: 946,655 km (0.102 R)
• M4: 1,801,607 km (0.108 R)
• M5: 2,296,327 km (0.076 R)
• M6: 3,287,413 km (0.047 R)
• M7: 3,991,122 km (0.034 R)
• M8: 4,499,306 km (0.095 R)
• M9: 6,232,846 km (0.054 R)
• M10: 6,684,631 km (0.066 R)
• M11: 7,781,932 km (0.083 R)
• M12: 8,173,280 km (0.117 R)
• M13: 10,884,741 km (0.085 R)
• M14: 11,416,412 km (0.109 R)
• M15: 11,965,436 km (0.1 R)
• M16: 12,620,675 km (0.063 R)
• M17: 15,432,516 km (0.12 R)
• M18: 16,795,054 km (0.043 R)
• M19: 18,179,283 km (0.026 R)
• M20: 20,365,506 km (0.072 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.8

Radius: 10.1

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 7.33 AU - 8.51 AU

Year: 7762 Days

Day: 11.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 65,100,122 km

• M1: 126,560 km (0.062 R)
• M2: 532,120 km (0.113 R)
• M3: 956,678 km (0.117 R)
• M4: 1,540,110 km (0.073 R)
• M5: 1,938,938 km (0.116 R)
• M6: 3,016,491 km (0.098 R)
• M7: 4,187,244 km (0.056 R)
• M8: 8,975,573 km (0.101 R)
• M9: 11,016,686 km (0.112 R)
• M10: 12,325,668 km (0.093 R)
• M11: 14,990,604 km (0.098 R)
• M12: 17,726,749 km (0.097 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.9

Radius: 13.7

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 9.32 AU - 14.66 AU

Year: 14458 Days

Day: 7.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 65,100,122 km

• M1: 180,565 km (0.088 R)
• M2: 637,137 km (0.075 R)
• M3: 1,113,607 km (0.096 R)
• M4: 1,550,432 km (0.062 R)
• M5: 2,199,837 km (0.115 R)
• M6: 2,859,862 km (0.034 R)
• M7: 3,567,012 km (0.083 R)
• M8: 4,515,761 km (0.071 R)
• M9: 5,405,121 km (0.069 R)
• M10: 5,853,615 km (0.107 R)
• M11: 8,482,947 km (0.104 R)
• M12: 14,763,664 km (0.093 R)
• M13: 16,483,292 km (0.088 R)
• M14: 17,674,540 km (0.095 R)
• M15: 18,500,021 km (0.066 R)
• M16: 20,676,520 km (0.09 R)
• M17: 21,407,754 km (0.112 R)
• M18: 25,429,095 km (0.097 R)
• M19: 26,695,441 km (0.102 R)
• M20: 27,453,154 km (0.098 R)
• M21: 30,746,551 km (0.093 R)
• M22: 31,819,916 km (0.09 R)
• M23: 33,041,831 km (0.111 R)
• M24: 38,107,365 km (0.106 R)
• M25: 45,024,322 km (0.11 R)
• M26: 53,585,209 km (0.101 R)
• M27: 55,488,693 km (0.047 R)
• M28: 57,795,791 km (0.046 R)
• M29: 59,981,565 km (0.035 R)
• M30: 61,656,613 km (0.061 R)
• M31: 62,221,943 km (0.031 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 14,507 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit