🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.47 AU - 0.61 AU

Year: 150 Days

Day: 22 Hours

Environment

Temp: 154 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.52 AU - 0.64 AU

Year: 167 Days

Day: 37 Hours

Environment

Temp: 132 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.69 AU - 3.53 AU

Year: 2077 Days

Day: 25.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.8

Radius: 14.6

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.45 AU - 6.15 AU

Year: 4621 Days

Day: 13.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 25,947,410 km

• M1: 190,737 km (0.083 R)
• M2: 322,234 km (0.088 R)
• M3: 469,588 km (0.051 R)
• M4: 598,691 km (0.101 R)
• M5: 797,656 km (0.103 R)
• M6: 888,911 km (0.092 R)
• M7: 1,266,047 km (0.107 R)
• M8: 1,403,228 km (0.08 R)
• M9: 1,531,284 km (0.101 R)
• M10: 1,769,144 km (0.117 R)
• M11: 2,003,564 km (0.089 R)
• M12: 2,100,205 km (0.062 R)
• M13: 2,400,298 km (0.067 R)
• M14: 2,503,371 km (0.115 R)
• M15: 2,678,849 km (0.114 R)
• M16: 2,858,516 km (0.06 R)
• M17: 2,949,771 km (0.089 R)
• M18: 3,210,969 km (0.118 R)
• M19: 3,538,438 km (0.066 R)
• M20: 3,897,324 km (0.085 R)
• M21: 4,143,113 km (0.031 R)
• M22: 4,736,867 km (0.063 R)
• M23: 5,177,433 km (0.104 R)
• M24: 5,357,399 km (0.07 R)
• M25: 5,608,424 km (0.117 R)
• M26: 5,933,500 km (0.104 R)
• M27: 6,098,357 km (0.085 R)
• M28: 6,193,352 km (0.111 R)
• M29: 6,650,972 km (0.107 R)
• M30: 6,970,662 km (0.104 R)
• M31: 7,094,829 km (0.094 R)
• M32: 7,701,598 km (0.082 R)
• M33: 7,881,863 km (0.103 R)
• M34: 8,246,433 km (0.087 R)
• M35: 8,965,251 km (0.106 R)
• M36: 9,236,621 km (0.105 R)
• M37: 9,455,633 km (0.063 R)
• M38: 9,982,816 km (0.065 R)
• M39: 10,179,537 km (0.11 R)
• M40: 10,892,520 km (0.119 R)
• M41: 11,680,602 km (0.095 R)
• M42: 12,126,553 km (0.038 R)
• M43: 12,487,233 km (0.043 R)
• M44: 13,373,750 km (0.074 R)
• M45: 13,684,016 km (0.11 R)
• M46: 14,407,023 km (0.101 R)
• M47: 14,565,896 km (0.074 R)
• M48: 14,949,465 km (0.119 R)
• M49: 15,336,325 km (0.09 R)
• M50: 16,021,483 km (0.109 R)
• M51: 16,219,102 km (0.05 R)
• M52: 17,896,992 km (0.117 R)
• M53: 18,964,821 km (0.082 R)
• M54: 19,841,166 km (0.063 R)
• M55: 19,947,230 km (0.071 R)
• M56: 20,551,755 km (0.111 R)
• M57: 20,802,332 km (0.108 R)
• M58: 21,669,551 km (0.11 R)
• M59: 22,438,035 km (0.114 R)
• M60: 22,770,142 km (0.078 R)
• M61: 23,439,144 km (0.069 R)
• M62: 23,964,083 km (0.088 R)
• M63: 24,265,672 km (0.106 R)
• M64: 24,796,745 km (0.119 R)
• M65: 25,408,151 km (0.098 R)
• M66: 25,715,874 km (0.101 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 18,845 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit