🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.87 AU - 1.11 AU

Year: 289 Days

Day: 45.7 Hours

Environment

Temp: 251 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 30,051,932 km

• M1: 86,168 km (0.102 R)
• M2: 445,203 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.88 AU - 1.16 AU

Year: 302 Days

Day: 13.7 Hours

Environment

Temp: 241 °C

Axial Tilt: 45.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.77 AU - 2.27 AU

Year: 842 Days

Day: 30.8 Hours

Environment

Temp: 100 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.13 AU - 2.61 AU

Year: 1070 Days

Day: 25.6 Hours

Environment

Temp: 29 °C

Axial Tilt: 2.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.07 AU - 3.91 AU

Year: 1913 Days

Day: 24.3 Hours

Environment

Temp: -39 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,051,932 km

• M1: 727,345 km (0.116 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.7 AU - 4.36 AU

Year: 1946 Days

Day: 20 Hours

Environment

Temp: -50 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 5.82 AU - 6.38 AU

Year: 4420 Days

Day: 17.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 6.25 AU - 6.33 AU

Year: 4628 Days

Day: 23.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 5.78 AU - 7.78 AU

Year: 5179 Days

Day: 16.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 10 - Gas Giant

Semi-Major Axis: 11.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.3

Radius: 11.7

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 8.67 AU - 14.31 AU

Year: 11426 Days

Day: 7.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 30,051,932 km

• M1: 184,753 km (0.091 R)
• M2: 430,991 km (0.12 R)
• M3: 595,998 km (0.116 R)
• M4: 980,016 km (0.116 R)
• M5: 1,091,167 km (0.115 R)
• M6: 1,848,282 km (0.116 R)
• M7: 2,316,074 km (0.077 R)
• M8: 2,391,472 km (0.102 R)
• M9: 2,602,853 km (0.088 R)
• M10: 2,760,530 km (0.07 R)
• M11: 2,921,347 km (0.106 R)
• M12: 3,639,866 km (0.083 R)
• M13: 4,041,835 km (0.092 R)
• M14: 4,202,204 km (0.079 R)
• M15: 4,364,518 km (0.056 R)
• M16: 4,647,856 km (0.068 R)
• M17: 4,743,748 km (0.085 R)
• M18: 5,307,433 km (0.032 R)
• M19: 5,609,920 km (0.064 R)
• M20: 5,918,241 km (0.033 R)
• M21: 6,153,110 km (0.079 R)
• M22: 6,849,039 km (0.096 R)
• M23: 7,401,355 km (0.117 R)
• M24: 7,825,016 km (0.087 R)
• M25: 7,939,458 km (0.116 R)
• M26: 8,666,653 km (0.06 R)
• M27: 8,755,365 km (0.113 R)
• M28: 8,874,146 km (0.115 R)
• M29: 10,122,091 km (0.065 R)
• M30: 10,529,297 km (0.069 R)
• M31: 10,718,987 km (0.12 R)
• M32: 11,037,780 km (0.114 R)
• M33: 11,262,775 km (0.095 R)
• M34: 11,359,714 km (0.07 R)
• M35: 11,750,165 km (0.079 R)
• M36: 12,178,164 km (0.109 R)
• M37: 12,477,360 km (0.12 R)
• M38: 12,678,270 km (0.066 R)
• M39: 13,389,757 km (0.092 R)
• M40: 13,561,197 km (0.12 R)
• M41: 13,698,677 km (0.065 R)
• M42: 13,906,020 km (0.068 R)
• M43: 14,183,973 km (0.111 R)
• M44: 14,463,870 km (0.093 R)
• M45: 14,639,648 km (0.071 R)
• M46: 14,780,868 km (0.094 R)
• M47: 14,957,992 km (0.113 R)
• M48: 15,135,714 km (0.083 R)
• M49: 15,350,088 km (0.085 R)
• M50: 16,108,100 km (0.119 R)
• M51: 16,473,418 km (0.099 R)
• M52: 16,767,528 km (0.082 R)
• M53: 17,660,627 km (0.066 R)
• M54: 18,607,133 km (0.088 R)
• M55: 19,376,365 km (0.092 R)
• M56: 20,313,147 km (0.051 R)
• M57: 20,470,673 km (0.08 R)
• M58: 20,549,661 km (0.111 R)
• M59: 21,424,509 km (0.099 R)
• M60: 21,544,786 km (0.059 R)
• M61: 22,555,619 km (0.113 R)
• M62: 23,005,310 km (0.058 R)
• M63: 23,499,282 km (0.084 R)
• M64: 24,121,759 km (0.115 R)
• M65: 24,665,547 km (0.086 R)
• M66: 25,171,039 km (0.081 R)
• M67: 25,594,999 km (0.077 R)
• M68: 26,106,773 km (0.112 R)
• M69: 26,794,475 km (0.082 R)
• M70: 27,010,644 km (0.077 R)
• M71: 27,881,004 km (0.075 R)
• M72: 28,627,946 km (0.064 R)
• M73: 28,804,771 km (0.032 R)
• M74: 29,114,887 km (0.12 R)
• M75: 29,203,599 km (0.035 R)
• M76: 29,649,101 km (0.081 R)

Kuiper Belt

Range: 37.4 - 65.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 12,288 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit