🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.42 AU - 0.7 AU

Year: 154 Days

Day: 21 Hours

Environment

Temp: 191 °C

Axial Tilt: 46.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,949,273 km

• M1: 330,163 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.69 AU - 1.01 AU

Year: 288 Days

Day: 38.5 Hours

Environment

Temp: 121 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.83 AU - 2.23 AU

Year: 1062 Days

Day: 21.2 Hours

Environment

Temp: -69 °C

Axial Tilt: 99.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.74 AU - 2.82 AU

Year: 1264 Days

Day: 21.1 Hours

Environment

Temp: -75 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.34 AU - 2.44 AU

Year: 1356 Days

Day: 44.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,949,273 km

• M1: 126,410 km (0.063 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.64 AU - 3.84 AU

Year: 2141 Days

Day: 27.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,949,273 km

• M1: 143,315 km (0.1 R)
• M2: 2,210,159 km (0.044 R)

Asteroid Belt

Center: 5.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.1

Radius: 9.6

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 7.29 AU - 9.15 AU

Year: 8651 Days

Day: 9.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 35,949,273 km

• M1: 135,984 km (0.099 R)
• M2: 314,904 km (0.082 R)
• M3: 395,387 km (0.085 R)
• M4: 685,906 km (0.102 R)
• M5: 1,185,114 km (0.071 R)
• M6: 1,321,099 km (0.066 R)
• M7: 1,721,871 km (0.099 R)
• M8: 1,818,213 km (0.096 R)
• M9: 1,996,234 km (0.107 R)
• M10: 2,675,259 km (0.105 R)
• M11: 3,040,128 km (0.081 R)
• M12: 3,445,089 km (0.097 R)
• M13: 3,616,828 km (0.046 R)
• M14: 4,149,097 km (0.092 R)
• M15: 4,464,449 km (0.098 R)
• M16: 5,342,888 km (0.114 R)
• M17: 5,802,004 km (0.104 R)
• M18: 5,948,011 km (0.051 R)
• M19: 6,243,916 km (0.098 R)
• M20: 6,484,021 km (0.05 R)
• M21: 6,605,344 km (0.056 R)
• M22: 6,788,602 km (0.077 R)
• M23: 7,004,472 km (0.063 R)
• M24: 7,285,566 km (0.105 R)
• M25: 7,379,962 km (0.107 R)
• M26: 7,633,979 km (0.113 R)
• M27: 7,794,199 km (0.053 R)
• M28: 7,955,615 km (0.071 R)
• M29: 8,745,492 km (0.087 R)
• M30: 8,845,872 km (0.06 R)
• M31: 9,802,400 km (0.037 R)
• M32: 10,363,692 km (0.072 R)
• M33: 10,470,056 km (0.06 R)
• M34: 10,971,358 km (0.076 R)
• M35: 11,627,495 km (0.07 R)
• M36: 12,146,599 km (0.108 R)
• M37: 12,559,788 km (0.109 R)
• M38: 12,711,181 km (0.107 R)
• M39: 12,787,177 km (0.072 R)
• M40: 13,245,994 km (0.119 R)
• M41: 13,710,046 km (0.085 R)
• M42: 13,866,077 km (0.119 R)
• M43: 14,022,556 km (0.104 R)
• M44: 14,694,251 km (0.028 R)
• M45: 14,853,872 km (0.109 R)
• M46: 15,054,034 km (0.095 R)
• M47: 15,782,575 km (0.069 R)
• M48: 16,688,390 km (0.089 R)
• M49: 18,982,623 km (0.047 R)
• M50: 19,069,540 km (0.069 R)
• M51: 19,549,599 km (0.098 R)
• M52: 20,033,698 km (0.119 R)
• M53: 20,122,110 km (0.092 R)
• M54: 20,610,847 km (0.039 R)
• M55: 21,238,559 km (0.105 R)
• M56: 21,781,749 km (0.1 R)
• M57: 22,009,288 km (0.117 R)
• M58: 23,205,622 km (0.116 R)
• M59: 23,811,792 km (0.113 R)
• M60: 25,230,279 km (0.056 R)
• M61: 26,773,232 km (0.116 R)
• M62: 27,310,737 km (0.099 R)
• M63: 27,408,873 km (0.051 R)
• M64: 27,950,567 km (0.106 R)
• M65: 28,148,335 km (0.088 R)
• M66: 28,247,519 km (0.105 R)
• M67: 29,546,327 km (0.116 R)
• M68: 29,747,836 km (0.075 R)
• M69: 29,899,378 km (0.081 R)
• M70: 30,203,062 km (0.06 R)
• M71: 30,304,489 km (0.109 R)
• M72: 31,479,431 km (0.098 R)
• M73: 31,633,816 km (0.071 R)
• M74: 33,348,357 km (0.098 R)
• M75: 34,190,444 km (0.088 R)
• M76: 35,252,888 km (0.113 R)
• M77: 35,413,107 km (0.026 R)
• M78: 35,949,266 km (0.083 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: 397 - 11,521 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit