🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.21 AU - 2.7 AU

Year: 1354 Days

Day: 27.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.97 AU - 2.97 AU

Year: 1371 Days

Day: 36.9 Hours

Environment

Temp: -66 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,592,776 km

• M1: 576,849 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.85 AU - 4.71 AU

Year: 2595 Days

Day: 35 Hours

Environment

Temp: -118 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,592,776 km

• M1: 3,042,222 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.53 AU - 4.67 AU

Year: 2931 Days

Day: 28.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.4

Radius: 14.6

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 5.09 AU - 6.07 AU

Year: 4654 Days

Day: 12.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 44,592,776 km

• M1: 182,210 km (0.084 R)
• M2: 690,993 km (0.117 R)
• M3: 1,497,475 km (0.086 R)
• M4: 2,080,158 km (0.11 R)
• M5: 3,524,077 km (0.101 R)
• M6: 5,391,058 km (0.096 R)
• M7: 5,850,474 km (0.117 R)
• M8: 9,023,893 km (0.087 R)
• M9: 9,633,056 km (0.091 R)
• M10: 11,392,775 km (0.118 R)
• M11: 12,596,440 km (0.066 R)
• M12: 13,989,944 km (0.12 R)
• M13: 14,807,347 km (0.056 R)
• M14: 15,483,978 km (0.03 R)
• M15: 16,838,587 km (0.094 R)
• M16: 17,701,168 km (0.081 R)
• M17: 19,581,314 km (0.114 R)
• M18: 22,023,948 km (0.088 R)
• M19: 22,980,926 km (0.098 R)
• M20: 25,057,045 km (0.106 R)
• M21: 26,344,933 km (0.049 R)
• M22: 29,491,575 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.1

Radius: 13.9

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 5.06 AU - 6.32 AU

Year: 4793 Days

Day: 14.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 134.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 44,592,776 km

• M1: 174,282 km (0.113 R)
• M2: 651,798 km (0.116 R)
• M3: 2,109,629 km (0.04 R)
• M4: 2,620,506 km (0.097 R)
• M5: 3,896,426 km (0.079 R)
• M6: 4,821,539 km (0.095 R)
• M7: 7,537,938 km (0.112 R)
• M8: 8,561,785 km (0.104 R)
• M9: 9,398,785 km (0.066 R)
• M10: 13,805,789 km (0.089 R)
• M11: 16,687,343 km (0.094 R)
• M12: 19,818,576 km (0.086 R)
• M13: 24,352,140 km (0.105 R)
• M14: 25,798,003 km (0.027 R)

Asteroid Belt

Center: 7.1 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.5

Radius: 10.1

Gravity: 9.47 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 6.69 AU - 10.31 AU

Year: 8750 Days

Day: 7.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 44,592,776 km

• M1: 125,662 km (0.085 R)
• M2: 948,600 km (0.081 R)
• M3: 1,825,244 km (0.105 R)
• M4: 2,157,650 km (0.043 R)
• M5: 2,630,679 km (0.099 R)
• M6: 3,433,122 km (0.052 R)
• M7: 4,135,932 km (0.067 R)
• M8: 5,791,831 km (0.06 R)
• M9: 6,519,026 km (0.055 R)
• M10: 7,722,392 km (0.058 R)
• M11: 8,110,897 km (0.081 R)
• M12: 9,452,042 km (0.116 R)
• M13: 10,722,128 km (0.091 R)
• M14: 11,536,988 km (0.112 R)
• M15: 12,805,877 km (0.118 R)
• M16: 13,228,491 km (0.115 R)
• M17: 16,880,474 km (0.11 R)
• M18: 20,329,303 km (0.068 R)
• M19: 21,491,380 km (0.043 R)
• M20: 22,785,102 km (0.117 R)
• M21: 23,947,627 km (0.105 R)
• M22: 24,868,552 km (0.059 R)
• M23: 25,527,081 km (0.075 R)
• M24: 28,176,460 km (0.061 R)
• M25: 31,766,809 km (0.069 R)
• M26: 33,443,502 km (0.118 R)
• M27: 35,532,486 km (0.084 R)
• M28: 37,584,071 km (0.05 R)
• M29: 37,954,177 km (0.085 R)
• M30: 43,393,555 km (0.105 R)
• M31: 45,038,234 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.2

Radius: 8.6

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 9.99 AU - 14.13 AU

Year: 14788 Days

Day: 13.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 44,592,776 km

• M1: 107,710 km (0.099 R)
• M2: 655,239 km (0.116 R)
• M3: 1,042,248 km (0.08 R)
• M4: 1,551,031 km (0.058 R)
• M5: 3,819,383 km (0.091 R)
• M6: 5,701,175 km (0.115 R)
• M7: 7,387,891 km (0.053 R)
• M8: 8,045,673 km (0.098 R)
• M9: 8,922,017 km (0.114 R)
• M10: 9,620,190 km (0.092 R)
• M11: 11,878,370 km (0.085 R)
• M12: 15,105,495 km (0.026 R)
• M13: 16,163,900 km (0.056 R)
• M14: 17,483,952 km (0.093 R)
• M15: 20,101,316 km (0.084 R)
• M16: 24,277,790 km (0.087 R)
• M17: 29,401,068 km (0.064 R)
• M18: 29,908,953 km (0.113 R)
• M19: 33,080,577 km (0.082 R)
• M20: 36,703,538 km (0.036 R)
• M21: 40,083,403 km (0.112 R)
• M22: 40,457,398 km (0.065 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 15,341 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit