🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.82 AU - 1.22 AU

Year: 394 Days

Day: 43.3 Hours

Environment

Temp: 6 °C

Axial Tilt: 18.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.94 AU - 1.38 AU

Year: 478 Days

Day: 22.9 Hours

Environment

Temp: -15 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.84 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.32 AU - 2.72 AU

Year: 1532 Days

Day: 24.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,411,794 km

• M1: 319,541 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.15 AU - 2.91 AU

Year: 1541 Days

Day: 31.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 76.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.8

Radius: 9.4

Gravity: 7.82 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.59 AU - 5.45 AU

Year: 4307 Days

Day: 12.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 27,411,794 km

• M1: 121,324 km (0.1 R)
• M2: 295,605 km (0.075 R)
• M3: 538,253 km (0.03 R)
• M4: 611,556 km (0.102 R)
• M5: 781,350 km (0.113 R)
• M6: 891,005 km (0.098 R)
• M7: 1,072,168 km (0.085 R)
• M8: 1,139,936 km (0.062 R)
• M9: 1,237,324 km (0.104 R)
• M10: 1,323,193 km (0.038 R)
• M11: 1,396,197 km (0.114 R)
• M12: 1,500,915 km (0.079 R)
• M13: 1,639,593 km (0.032 R)
• M14: 1,718,431 km (0.039 R)
• M15: 2,539,873 km (0.11 R)
• M16: 2,819,022 km (0.088 R)
• M17: 3,226,377 km (0.084 R)
• M18: 3,346,205 km (0.104 R)
• M19: 3,426,988 km (0.065 R)
• M20: 3,673,077 km (0.066 R)
• M21: 3,882,663 km (0.118 R)
• M22: 3,988,878 km (0.06 R)
• M23: 4,053,205 km (0.05 R)
• M24: 4,490,180 km (0.07 R)
• M25: 4,782,494 km (0.117 R)
• M26: 5,599,897 km (0.098 R)
• M27: 5,672,003 km (0.111 R)
• M28: 5,890,267 km (0.064 R)
• M29: 6,012,638 km (0.094 R)
• M30: 6,135,906 km (0.049 R)
• M31: 6,460,234 km (0.105 R)
• M32: 6,561,213 km (0.1 R)
• M33: 6,815,978 km (0.096 R)
• M34: 6,996,094 km (0.094 R)
• M35: 7,073,885 km (0.091 R)
• M36: 7,893,980 km (0.106 R)
• M37: 8,056,145 km (0.069 R)
• M38: 8,716,021 km (0.096 R)
• M39: 8,855,596 km (0.09 R)
• M40: 9,336,104 km (0.058 R)
• M41: 9,565,138 km (0.101 R)
• M42: 9,680,329 km (0.104 R)
• M43: 10,116,556 km (0.093 R)
• M44: 10,529,446 km (0.117 R)
• M45: 11,189,622 km (0.048 R)
• M46: 11,524,571 km (0.088 R)
• M47: 11,678,059 km (0.113 R)
• M48: 12,017,945 km (0.07 R)
• M49: 12,549,616 km (0.092 R)
• M50: 12,865,866 km (0.084 R)
• M51: 13,152,794 km (0.068 R)
• M52: 13,506,444 km (0.117 R)
• M53: 14,785,356 km (0.105 R)
• M54: 16,034,049 km (0.083 R)
• M55: 16,549,863 km (0.104 R)
• M56: 16,653,684 km (0.081 R)
• M57: 17,527,335 km (0.086 R)
• M58: 17,739,166 km (0.073 R)
• M59: 18,201,274 km (0.097 R)
• M60: 18,883,590 km (0.065 R)
• M61: 18,992,048 km (0.041 R)
• M62: 20,236,403 km (0.112 R)
• M63: 20,607,406 km (0.117 R)
• M64: 21,130,550 km (0.057 R)
• M65: 21,243,197 km (0.107 R)
• M66: 22,113,707 km (0.11 R)
• M67: 22,380,889 km (0.026 R)
• M68: 22,726,011 km (0.101 R)
• M69: 22,957,140 km (0.114 R)
• M70: 23,072,928 km (0.119 R)
• M71: 23,772,149 km (0.106 R)
• M72: 23,850,239 km (0.08 R)
• M73: 23,928,479 km (0.099 R)
• M74: 24,124,302 km (0.096 R)
• M75: 24,478,251 km (0.114 R)
• M76: 25,071,855 km (0.106 R)
• M77: 25,630,304 km (0.119 R)
• M78: 25,710,339 km (0.074 R)
• M79: 25,870,857 km (0.059 R)
• M80: 26,031,675 km (0.115 R)
• M81: 26,759,319 km (0.054 R)
• M82: 27,084,844 km (0.067 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 20,226 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit