🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.65 AU - 1.03 AU

Year: 292 Days

Day: 18.9 Hours

Environment

Temp: 32 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.12 AU - 1.26 AU

Year: 492 Days

Day: 15.4 Hours

Environment

Temp: -18 °C

Axial Tilt: 47.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.51 AU - 2.13 AU

Year: 930 Days

Day: 30.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,166,376 km

• M1: 229,932 km (0.047 R)

Asteroid Belt

Center: 3.21 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.7

Radius: 10.9

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.59 AU - 4.59 AU

Year: 3724 Days

Day: 7.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 19,166,376 km

• M1: 189,391 km (0.064 R)
• M2: 487,988 km (0.104 R)
• M3: 598,840 km (0.104 R)
• M4: 710,440 km (0.064 R)
• M5: 839,394 km (0.069 R)
• M6: 1,048,232 km (0.1 R)
• M7: 1,164,619 km (0.095 R)
• M8: 1,434,344 km (0.083 R)
• M9: 1,749,098 km (0.057 R)
• M10: 1,953,898 km (0.036 R)
• M11: 2,401,195 km (0.071 R)
• M12: 2,528,653 km (0.065 R)
• M13: 2,687,675 km (0.116 R)
• M14: 2,895,018 km (0.109 R)
• M15: 3,000,634 km (0.118 R)
• M16: 3,452,120 km (0.069 R)
• M17: 3,694,170 km (0.074 R)
• M18: 4,593,552 km (0.114 R)
• M19: 4,986,097 km (0.096 R)
• M20: 5,389,712 km (0.08 R)
• M21: 5,501,611 km (0.084 R)
• M22: 5,708,954 km (0.109 R)
• M23: 5,822,948 km (0.052 R)
• M24: 5,899,542 km (0.047 R)
• M25: 6,150,567 km (0.086 R)
• M26: 6,306,747 km (0.074 R)
• M27: 6,743,274 km (0.118 R)
• M28: 7,499,341 km (0.088 R)
• M29: 7,750,366 km (0.098 R)
• M30: 8,025,477 km (0.053 R)
• M31: 8,239,252 km (0.12 R)
• M32: 8,325,271 km (0.083 R)
• M33: 8,454,972 km (0.063 R)
• M34: 8,716,320 km (0.057 R)
• M35: 8,914,088 km (0.119 R)
• M36: 9,765,300 km (0.037 R)
• M37: 9,970,848 km (0.038 R)
• M38: 10,316,419 km (0.09 R)
• M39: 10,854,074 km (0.078 R)
• M40: 11,569,002 km (0.092 R)
• M41: 11,665,492 km (0.098 R)
• M42: 11,932,225 km (0.105 R)
• M43: 12,446,992 km (0.097 R)
• M44: 12,620,226 km (0.11 R)
• M45: 12,844,174 km (0.103 R)
• M46: 13,195,131 km (0.084 R)
• M47: 13,473,083 km (0.087 R)
• M48: 13,549,079 km (0.09 R)
• M49: 14,060,405 km (0.089 R)
• M50: 14,163,478 km (0.052 R)
• M51: 14,865,391 km (0.104 R)
• M52: 15,260,329 km (0.086 R)
• M53: 17,286,184 km (0.074 R)
• M54: 17,784,943 km (0.075 R)
• M55: 18,768,100 km (0.117 R)
• M56: 18,881,645 km (0.046 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 17,568 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit