🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.4 AU - 2.28 AU

Year: 926 Days

Day: 37.4 Hours

Environment

Temp: -66 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.39 AU - 2.61 AU

Year: 1466 Days

Day: 35.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 167.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.73 AU - 3.85 AU

Year: 2736 Days

Day: 26.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.3

Radius: 12.5

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 6.36 AU - 8.1 AU

Year: 7210 Days

Day: 9.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 39,254,197 km

• M1: 156,180 km (0.062 R)
• M2: 699,669 km (0.118 R)
• M3: 1,163,871 km (0.05 R)
• M4: 1,587,084 km (0.052 R)
• M5: 3,018,137 km (0.1 R)
• M6: 3,508,968 km (0.078 R)
• M7: 4,725,647 km (0.101 R)
• M8: 5,179,826 km (0.05 R)
• M9: 6,384,388 km (0.084 R)
• M10: 6,814,482 km (0.096 R)
• M11: 11,608,196 km (0.101 R)
• M12: 12,391,940 km (0.098 R)
• M13: 17,496,219 km (0.054 R)
• M14: 19,790,302 km (0.091 R)
• M15: 22,208,552 km (0.101 R)
• M16: 24,220,942 km (0.059 R)
• M17: 25,195,423 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.1

Radius: 13.8

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 7.47 AU - 9.09 AU

Year: 8836 Days

Day: 6.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 39,254,197 km

• M1: 171,888 km (0.086 R)
• M2: 997,369 km (0.067 R)
• M3: 1,476,531 km (0.116 R)
• M4: 1,906,924 km (0.034 R)
• M5: 2,666,432 km (0.072 R)
• M6: 3,548,910 km (0.096 R)
• M7: 4,393,989 km (0.099 R)
• M8: 5,561,600 km (0.072 R)
• M9: 6,096,861 km (0.056 R)
• M10: 6,557,024 km (0.101 R)
• M11: 7,002,377 km (0.106 R)
• M12: 7,667,938 km (0.077 R)
• M13: 8,332,751 km (0.072 R)
• M14: 9,635,599 km (0.103 R)
• M15: 10,864,396 km (0.076 R)
• M16: 12,417,670 km (0.075 R)
• M17: 15,436,705 km (0.079 R)
• M18: 15,895,372 km (0.106 R)
• M19: 21,236,166 km (0.068 R)
• M20: 23,654,864 km (0.079 R)
• M21: 26,531,033 km (0.096 R)
• M22: 29,332,253 km (0.072 R)
• M23: 32,646,145 km (0.078 R)
• M24: 38,912,052 km (0.061 R)
• M25: 39,518,671 km (0.113 R)
• M26: 42,135,437 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.3

Radius: 14.6

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 7.54 AU - 11.28 AU

Year: 10705 Days

Day: 11.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 39,254,197 km

• M1: 181,612 km (0.097 R)
• M2: 714,928 km (0.045 R)
• M3: 1,225,955 km (0.043 R)
• M4: 1,944,473 km (0.107 R)
• M5: 3,055,686 km (0.1 R)
• M6: 4,084,770 km (0.089 R)
• M7: 4,722,356 km (0.106 R)
• M8: 6,064,698 km (0.034 R)
• M9: 6,646,933 km (0.106 R)
• M10: 7,493,956 km (0.112 R)
• M11: 8,370,599 km (0.081 R)
• M12: 8,834,053 km (0.081 R)
• M13: 13,814,615 km (0.082 R)
• M14: 14,403,732 km (0.105 R)
• M15: 14,948,418 km (0.087 R)
• M16: 15,886,695 km (0.076 R)
• M17: 17,401,374 km (0.086 R)
• M18: 19,299,920 km (0.106 R)
• M19: 21,567,675 km (0.12 R)
• M20: 23,092,825 km (0.11 R)
• M21: 25,207,690 km (0.106 R)
• M22: 32,946,388 km (0.097 R)
• M23: 35,512,291 km (0.077 R)
• M24: 39,254,182 km (0.1 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 13,515 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit