🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.76 AU - 1.12 AU

Year: 343 Days

Day: 28.3 Hours

Environment

Temp: 39 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.82 AU - 2.9 AU

Year: 1366 Days

Day: 12.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,121,800 km

• M1: 394,938 km (0.044 R)

Asteroid Belt

Center: 4.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.1

Radius: 13.5

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 5.35 AU - 6.81 AU

Year: 5648 Days

Day: 11.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 22,121,800 km

• M1: 180,714 km (0.064 R)
• M2: 299,495 km (0.053 R)
• M3: 490,531 km (0.086 R)
• M4: 664,663 km (0.116 R)
• M5: 770,579 km (0.097 R)
• M6: 957,875 km (0.099 R)
• M7: 1,091,915 km (0.093 R)
• M8: 1,430,604 km (0.032 R)
• M9: 1,559,857 km (0.119 R)
• M10: 1,679,685 km (0.12 R)
• M11: 1,816,567 km (0.094 R)
• M12: 2,161,091 km (0.1 R)
• M13: 2,479,734 km (0.078 R)
• M14: 2,652,969 km (0.101 R)
• M15: 3,028,160 km (0.119 R)
• M16: 3,420,555 km (0.115 R)
• M17: 3,578,680 km (0.056 R)
• M18: 3,667,541 km (0.114 R)
• M19: 3,847,657 km (0.098 R)
• M20: 4,123,366 km (0.032 R)
• M21: 4,273,114 km (0.088 R)
• M22: 4,386,658 km (0.096 R)
• M23: 4,694,232 km (0.049 R)
• M24: 4,949,446 km (0.072 R)
• M25: 5,535,420 km (0.047 R)
• M26: 5,868,276 km (0.079 R)
• M27: 5,952,499 km (0.099 R)
• M28: 6,100,900 km (0.105 R)
• M29: 6,883,596 km (0.038 R)
• M30: 7,309,651 km (0.09 R)
• M31: 7,445,935 km (0.073 R)
• M32: 8,281,589 km (0.084 R)
• M33: 8,376,434 km (0.079 R)
• M34: 8,638,679 km (0.087 R)
• M35: 9,147,162 km (0.089 R)
• M36: 9,245,148 km (0.105 R)
• M37: 9,915,496 km (0.103 R)
• M38: 10,066,590 km (0.09 R)
• M39: 10,269,295 km (0.079 R)
• M40: 10,422,184 km (0.079 R)
• M41: 10,653,014 km (0.095 R)
• M42: 10,833,728 km (0.076 R)
• M43: 11,224,328 km (0.058 R)
• M44: 11,487,471 km (0.119 R)
• M45: 11,725,930 km (0.084 R)
• M46: 11,859,072 km (0.098 R)
• M47: 12,046,518 km (0.052 R)
• M48: 12,397,026 km (0.1 R)
• M49: 12,505,484 km (0.045 R)
• M50: 13,163,416 km (0.088 R)
• M51: 13,580,345 km (0.104 R)
• M52: 14,199,830 km (0.105 R)
• M53: 14,455,941 km (0.085 R)
• M54: 15,088,292 km (0.079 R)
• M55: 15,262,424 km (0.072 R)
• M56: 15,349,639 km (0.055 R)
• M57: 16,172,278 km (0.108 R)
• M58: 16,320,679 km (0.032 R)
• M59: 16,708,736 km (0.108 R)
• M60: 17,829,673 km (0.07 R)
• M61: 19,037,526 km (0.116 R)
• M62: 19,131,623 km (0.056 R)
• M63: 19,288,551 km (0.071 R)
• M64: 19,477,643 km (0.063 R)
• M65: 19,635,618 km (0.12 R)
• M66: 20,239,844 km (0.075 R)
• M67: 20,463,942 km (0.077 R)
• M68: 21,108,858 km (0.107 R)
• M69: 21,695,132 km (0.088 R)
• M70: 21,793,268 km (0.115 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 20,000 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit