🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.42 AU - 0.62 AU

Year: 144 Days

Day: 16.3 Hours

Environment

Temp: 173 °C

Axial Tilt: 146.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.85 AU - 1.13 AU

Year: 379 Days

Day: 46 Hours

Environment

Temp: 0 °C

Axial Tilt: 88.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.06 AU - 2.28 AU

Year: 1231 Days

Day: 40 Hours

Environment

Temp: -97 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,703,881 km

• M1: 1,355,058 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.5

Radius: 13.4

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 4.73 AU - 6.71 AU

Year: 5267 Days

Day: 7.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 16,703,881 km

• M1: 169,345 km (0.071 R)
• M2: 256,860 km (0.119 R)
• M3: 346,020 km (0.093 R)
• M4: 526,884 km (0.12 R)
• M5: 620,682 km (0.085 R)
• M6: 803,191 km (0.11 R)
• M7: 888,761 km (0.119 R)
• M8: 1,014,423 km (0.092 R)
• M9: 1,285,046 km (0.07 R)
• M10: 1,612,665 km (0.065 R)
• M11: 1,792,332 km (0.119 R)
• M12: 1,931,608 km (0.102 R)
• M13: 2,098,858 km (0.105 R)
• M14: 2,308,594 km (0.104 R)
• M15: 2,551,541 km (0.101 R)
• M16: 2,749,310 km (0.113 R)
• M17: 2,952,164 km (0.06 R)
• M18: 3,118,218 km (0.118 R)
• M19: 3,373,133 km (0.099 R)
• M20: 3,459,600 km (0.089 R)
• M21: 3,649,739 km (0.073 R)
• M22: 3,738,750 km (0.092 R)
• M23: 3,873,538 km (0.05 R)
• M24: 4,040,489 km (0.104 R)
• M25: 4,508,132 km (0.099 R)
• M26: 4,603,725 km (0.117 R)
• M27: 4,700,066 km (0.062 R)
• M28: 4,993,278 km (0.095 R)
• M29: 5,108,917 km (0.084 R)
• M30: 5,309,228 km (0.117 R)
• M31: 6,119,002 km (0.081 R)
• M32: 6,801,916 km (0.098 R)
• M33: 6,912,020 km (0.107 R)
• M34: 7,004,172 km (0.102 R)
• M35: 7,320,721 km (0.115 R)
• M36: 7,490,216 km (0.082 R)
• M37: 7,871,690 km (0.045 R)
• M38: 8,103,567 km (0.054 R)
• M39: 8,416,376 km (0.07 R)
• M40: 8,812,960 km (0.07 R)
• M41: 9,053,813 km (0.115 R)
• M42: 9,583,389 km (0.114 R)
• M43: 9,851,917 km (0.059 R)
• M44: 10,143,932 km (0.111 R)
• M45: 10,523,612 km (0.119 R)
• M46: 10,929,321 km (0.093 R)
• M47: 11,058,574 km (0.068 R)
• M48: 11,449,473 km (0.075 R)
• M49: 11,866,851 km (0.067 R)
• M50: 11,955,413 km (0.046 R)
• M51: 12,875,440 km (0.104 R)
• M52: 12,989,284 km (0.094 R)
• M53: 13,217,869 km (0.119 R)
• M54: 13,447,801 km (0.059 R)
• M55: 14,215,837 km (0.11 R)
• M56: 14,380,694 km (0.07 R)
• M57: 14,475,090 km (0.077 R)
• M58: 14,617,058 km (0.109 R)
• M59: 14,902,641 km (0.11 R)
• M60: 15,238,039 km (0.043 R)
• M61: 15,479,191 km (0.104 R)
• M62: 15,673,070 km (0.1 R)
• M63: 16,284,027 km (0.115 R)
• M64: 16,555,248 km (0.108 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: 469 - 20,320 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit