🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.08 AU - 1.16 AU

Year: 420 Days

Day: 33 Hours

Environment

Temp: 40 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.89 AU - 2.23 AU

Year: 1049 Days

Day: 34.3 Hours

Environment

Temp: -54 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.2

Radius: 12.9

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 6.04 AU - 9.46 AU

Year: 7654 Days

Day: 13.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 91,746,103 km

• M1: 165,156 km (0.109 R)
• M2: 409,749 km (0.111 R)
• M3: 1,003,802 km (0.072 R)
• M4: 1,275,771 km (0.106 R)
• M5: 1,572,124 km (0.076 R)
• M6: 1,964,370 km (0.119 R)
• M7: 3,429,382 km (0.042 R)
• M8: 4,597,741 km (0.081 R)
• M9: 7,750,815 km (0.086 R)
• M10: 8,298,044 km (0.1 R)
• M11: 9,660,582 km (0.051 R)
• M12: 10,089,928 km (0.099 R)
• M13: 11,052,739 km (0.105 R)
• M14: 12,906,108 km (0.097 R)
• M15: 17,286,333 km (0.1 R)
• M16: 18,840,206 km (0.12 R)
• M17: 23,406,083 km (0.052 R)
• M18: 27,621,900 km (0.061 R)
• M19: 28,348,497 km (0.094 R)
• M20: 30,269,484 km (0.083 R)
• M21: 32,059,123 km (0.079 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 558.2

Radius: 3.9

Gravity: 36.7 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 18.11 AU - 19.85 AU

Year: 29335 Days

Day: 19.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 91,746,103 km

• M1: 49,367 km (0.092 R)
• M2: 650,152 km (0.117 R)
• M3: 965,505 km (0.114 R)
• M4: 1,118,094 km (0.088 R)
• M5: 1,527,544 km (0.094 R)
• M6: 2,856,721 km (0.055 R)
• M7: 5,642,832 km (0.118 R)
• M8: 6,152,212 km (0.11 R)
• M9: 7,549,008 km (0.112 R)
• M10: 8,028,469 km (0.096 R)
• M11: 8,860,682 km (0.11 R)
• M12: 9,793,724 km (0.063 R)
• M13: 10,773,889 km (0.104 R)
• M14: 11,410,129 km (0.074 R)
• M15: 11,735,205 km (0.112 R)
• M16: 13,150,550 km (0.098 R)
• M17: 14,067,286 km (0.052 R)
• M18: 14,867,186 km (0.1 R)
• M19: 16,070,252 km (0.114 R)
• M20: 17,801,099 km (0.072 R)
• M21: 18,370,469 km (0.113 R)
• M22: 19,790,602 km (0.115 R)
• M23: 20,912,436 km (0.116 R)
• M24: 21,087,765 km (0.112 R)
• M25: 24,274,648 km (0.069 R)
• M26: 25,806,381 km (0.115 R)
• M27: 25,903,619 km (0.118 R)
• M28: 29,113,840 km (0.099 R)
• M29: 33,612,098 km (0.054 R)
• M30: 34,281,100 km (0.119 R)
• M31: 36,790,754 km (0.097 R)
• M32: 42,574,208 km (0.089 R)
• M33: 43,452,946 km (0.067 R)
• M34: 48,513,393 km (0.07 R)
• M35: 50,670,145 km (0.111 R)
• M36: 54,274,855 km (0.117 R)
• M37: 56,843,152 km (0.071 R)
• M38: 58,003,732 km (0.081 R)
• M39: 59,323,335 km (0.102 R)
• M40: 62,007,121 km (0.093 R)
• M41: 66,768,522 km (0.051 R)
• M42: 68,025,892 km (0.055 R)
• M43: 75,983,302 km (0.119 R)
• M44: 82,979,845 km (0.113 R)
• M45: 86,682,990 km (0.076 R)
• M46: 88,654,840 km (0.118 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 16,001 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit