🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.31 AU - 1.65 AU

Year: 636 Days

Day: 47.2 Hours

Environment

Temp: -3 °C

Axial Tilt: 16.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 26,892,642 km

• M1: 572,212 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.53 AU - 1.95 AU

Year: 810 Days

Day: 28.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,892,642 km

• M1: 1,286,093 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.13 AU - 3.63 AU

Year: 2194 Days

Day: 39.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,892,642 km

• M1: 459,265 km (0.112 R)

Asteroid Belt

Center: 5.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.7

Radius: 12.2

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 6.19 AU - 7.35 AU

Year: 6220 Days

Day: 14.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 26,892,642 km

• M1: 257,458 km (0.113 R)
• M2: 381,923 km (0.071 R)
• M3: 477,965 km (0.105 R)
• M4: 657,632 km (0.072 R)
• M5: 984,653 km (0.098 R)
• M6: 1,277,267 km (0.036 R)
• M7: 1,390,662 km (0.109 R)
• M8: 1,567,486 km (0.118 R)
• M9: 1,752,090 km (0.061 R)
• M10: 2,262,369 km (0.082 R)
• M11: 2,348,986 km (0.104 R)
• M12: 2,561,415 km (0.053 R)
• M13: 2,892,325 km (0.115 R)
• M14: 3,043,868 km (0.085 R)
• M15: 3,354,882 km (0.118 R)
• M16: 3,514,353 km (0.106 R)
• M17: 3,966,139 km (0.038 R)
• M18: 4,071,306 km (0.096 R)
• M19: 4,392,792 km (0.101 R)
• M20: 4,924,463 km (0.118 R)
• M21: 5,594,063 km (0.101 R)
• M22: 6,243,467 km (0.06 R)
• M23: 6,689,718 km (0.117 R)
• M24: 7,326,556 km (0.066 R)
• M25: 7,770,861 km (0.068 R)
• M26: 7,903,256 km (0.108 R)
• M27: 8,440,162 km (0.076 R)
• M28: 8,795,607 km (0.051 R)
• M29: 9,211,788 km (0.082 R)
• M30: 10,178,938 km (0.038 R)
• M31: 10,353,070 km (0.037 R)
• M32: 10,586,593 km (0.049 R)
• M33: 10,940,391 km (0.117 R)
• M34: 11,088,793 km (0.066 R)
• M35: 13,111,655 km (0.083 R)
• M36: 13,875,203 km (0.119 R)
• M37: 14,555,125 km (0.105 R)
• M38: 15,578,524 km (0.114 R)
• M39: 17,174,284 km (0.112 R)
• M40: 17,347,070 km (0.092 R)
• M41: 17,555,161 km (0.039 R)
• M42: 19,071,036 km (0.097 R)
• M43: 20,007,967 km (0.081 R)
• M44: 20,518,694 km (0.104 R)
• M45: 20,665,300 km (0.078 R)
• M46: 20,849,156 km (0.052 R)
• M47: 21,292,714 km (0.064 R)
• M48: 21,515,615 km (0.043 R)
• M49: 21,702,014 km (0.099 R)
• M50: 22,001,359 km (0.114 R)
• M51: 22,528,392 km (0.104 R)
• M52: 23,135,909 km (0.06 R)
• M53: 23,212,204 km (0.062 R)
• M54: 23,479,984 km (0.111 R)
• M55: 23,902,897 km (0.103 R)
• M56: 25,147,252 km (0.092 R)
• M57: 25,461,707 km (0.116 R)
• M58: 25,698,371 km (0.068 R)
• M59: 26,372,908 km (0.096 R)
• M60: 26,652,357 km (0.119 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 12,989 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit