🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.85 AU - 0.91 AU

Year: 309 Days

Day: 40 Hours

Environment

Temp: 43 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.99 AU - 1.39 AU

Year: 486 Days

Day: 18.7 Hours

Environment

Temp: -10 °C

Axial Tilt: 45.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 20,894,192 km

• M1: 254,167 km (0.039 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.64 AU - 4.22 AU

Year: 2381 Days

Day: 44.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.8

Radius: 8.6

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.4 AU - 6.74 AU

Year: 4926 Days

Day: 9.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 95.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 20,894,192 km

• M1: 112,198 km (0.116 R)
• M2: 199,115 km (0.095 R)
• M3: 586,124 km (0.055 R)
• M4: 715,676 km (0.103 R)
• M5: 896,540 km (0.113 R)
• M6: 1,161,029 km (0.104 R)
• M7: 1,242,859 km (0.113 R)
• M8: 2,281,218 km (0.065 R)
• M9: 2,370,079 km (0.112 R)
• M10: 2,490,206 km (0.116 R)
• M11: 2,926,583 km (0.077 R)
• M12: 3,121,060 km (0.103 R)
• M13: 4,101,525 km (0.084 R)
• M14: 4,228,085 km (0.096 R)
• M15: 4,880,481 km (0.06 R)
• M16: 4,995,522 km (0.101 R)
• M17: 5,346,030 km (0.051 R)
• M18: 6,194,698 km (0.11 R)
• M19: 6,613,423 km (0.064 R)
• M20: 6,955,104 km (0.079 R)
• M21: 7,106,348 km (0.071 R)
• M22: 7,302,620 km (0.088 R)
• M23: 7,500,538 km (0.097 R)
• M24: 7,677,961 km (0.069 R)
• M25: 7,767,121 km (0.094 R)
• M26: 8,036,996 km (0.089 R)
• M27: 8,888,208 km (0.071 R)
• M28: 9,052,616 km (0.078 R)
• M29: 9,288,981 km (0.105 R)
• M30: 9,743,908 km (0.097 R)
• M31: 9,840,548 km (0.099 R)
• M32: 9,937,487 km (0.08 R)
• M33: 10,353,369 km (0.027 R)
• M34: 11,202,188 km (0.035 R)
• M35: 12,151,087 km (0.112 R)
• M36: 12,569,363 km (0.109 R)
• M37: 12,912,690 km (0.062 R)
• M38: 13,393,198 km (0.059 R)
• M39: 14,015,675 km (0.055 R)
• M40: 14,125,031 km (0.081 R)
• M41: 14,509,497 km (0.119 R)
• M42: 15,176,704 km (0.075 R)
• M43: 15,655,417 km (0.116 R)
• M44: 15,853,934 km (0.118 R)
• M45: 16,454,569 km (0.099 R)
• M46: 16,598,781 km (0.069 R)
• M47: 17,091,856 km (0.111 R)
• M48: 17,825,783 km (0.101 R)
• M49: 18,062,896 km (0.093 R)
• M50: 18,660,090 km (0.11 R)
• M51: 18,720,079 km (0.114 R)
• M52: 19,021,519 km (0.114 R)
• M53: 19,294,086 km (0.069 R)
• M54: 19,904,445 km (0.114 R)
• M55: 20,027,265 km (0.102 R)
• M56: 20,614,138 km (0.094 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: 527 - 16,315 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit