🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.71 AU - 0.93 AU

Year: 274 Days

Day: 24.3 Hours

Environment

Temp: 134 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.5 AU - 1.96 AU

Year: 840 Days

Day: 25.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.22 AU - 5.02 AU

Year: 3085 Days

Day: 22.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,312,825 km

• M1: 33,959 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.1

Radius: 8.5

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 6.81 AU - 9.69 AU

Year: 8743 Days

Day: 5.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 23,312,825 km

• M1: 144,212 km (0.049 R)
• M2: 244,892 km (0.118 R)
• M3: 365,168 km (0.097 R)
• M4: 526,285 km (0.09 R)
• M5: 742,753 km (0.105 R)
• M6: 806,781 km (0.11 R)
• M7: 1,618,948 km (0.088 R)
• M8: 1,863,241 km (0.11 R)
• M9: 2,073,426 km (0.077 R)
• M10: 2,243,968 km (0.105 R)
• M11: 2,419,297 km (0.04 R)
• M12: 2,566,052 km (0.111 R)
• M13: 2,699,045 km (0.063 R)
• M14: 3,470,671 km (0.106 R)
• M15: 4,014,758 km (0.063 R)
• M16: 4,150,144 km (0.075 R)
• M17: 4,287,026 km (0.115 R)
• M18: 4,972,932 km (0.027 R)
• M19: 5,035,165 km (0.065 R)
• M20: 5,202,266 km (0.088 R)
• M21: 5,265,396 km (0.109 R)
• M22: 5,671,255 km (0.114 R)
• M23: 5,736,181 km (0.075 R)
• M24: 5,845,088 km (0.046 R)
• M25: 6,109,278 km (0.043 R)
• M26: 6,265,159 km (0.091 R)
• M27: 6,445,125 km (0.069 R)
• M28: 6,535,632 km (0.07 R)
• M29: 6,994,748 km (0.087 R)
• M30: 7,322,367 km (0.083 R)
• M31: 7,416,913 km (0.05 R)
• M32: 7,992,715 km (0.118 R)
• M33: 8,139,022 km (0.086 R)
• M34: 8,286,076 km (0.044 R)
• M35: 8,483,546 km (0.1 R)
• M36: 9,136,241 km (0.117 R)
• M37: 9,520,109 km (0.102 R)
• M38: 9,909,213 km (0.055 R)
• M39: 10,972,405 km (0.089 R)
• M40: 11,080,714 km (0.08 R)
• M41: 11,765,723 km (0.066 R)
• M42: 11,848,750 km (0.071 R)
• M43: 11,904,251 km (0.032 R)
• M44: 12,043,526 km (0.068 R)
• M45: 12,323,424 km (0.073 R)
• M46: 12,549,017 km (0.108 R)
• M47: 12,662,413 km (0.12 R)
• M48: 13,378,089 km (0.092 R)
• M49: 13,726,353 km (0.113 R)
• M50: 13,784,696 km (0.076 R)
• M51: 13,901,681 km (0.055 R)
• M52: 13,960,174 km (0.113 R)
• M53: 14,342,995 km (0.06 R)
• M54: 14,908,625 km (0.08 R)
• M55: 16,773,661 km (0.118 R)
• M56: 16,867,310 km (0.087 R)
• M57: 17,401,075 km (0.119 R)
• M58: 17,844,782 km (0.072 R)
• M59: 18,228,052 km (0.051 R)
• M60: 18,292,229 km (0.091 R)
• M61: 18,420,734 km (0.068 R)
• M62: 18,840,505 km (0.091 R)
• M63: 19,002,819 km (0.109 R)
• M64: 19,656,711 km (0.113 R)
• M65: 19,755,446 km (0.098 R)
• M66: 19,887,242 km (0.084 R)
• M67: 20,551,007 km (0.103 R)
• M68: 21,087,316 km (0.11 R)
• M69: 22,036,814 km (0.084 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 17,815 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit