🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.54 AU - 0.7 AU

Year: 181 Days

Day: 43.1 Hours

Environment

Temp: 155 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 22,314,709 km

• M1: 47,423 km (0.08 R)
• M2: 216,468 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.5 AU - 0.78 AU

Year: 190 Days

Day: 12.2 Hours

Environment

Temp: 181 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.72 AU - 1.02 AU

Year: 301 Days

Day: 16.1 Hours

Environment

Temp: 157 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,314,709 km

• M1: 788,530 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.82 AU - 1.1 AU

Year: 349 Days

Day: 33.7 Hours

Environment

Temp: 18 °C

Axial Tilt: 8.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.17 AU - 3.27 AU

Year: 1664 Days

Day: 45.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 140.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.4 AU - 3.46 AU

Year: 2356 Days

Day: 36.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.04 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.8

Radius: 12.3

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.58 AU - 4.72 AU

Year: 3719 Days

Day: 5 Hours

Environment

Temp: -137 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 22,314,709 km

• M1: 189,690 km (0.028 R)
• M2: 330,312 km (0.11 R)
• M3: 415,732 km (0.058 R)
• M4: 572,212 km (0.119 R)
• M5: 801,845 km (0.098 R)
• M6: 885,619 km (0.111 R)
• M7: 983,606 km (0.093 R)
• M8: 1,108,969 km (0.026 R)
• M9: 1,313,918 km (0.094 R)
• M10: 1,558,062 km (0.093 R)
• M11: 1,733,839 km (0.102 R)
• M12: 1,945,072 km (0.067 R)
• M13: 2,210,009 km (0.075 R)
• M14: 2,956,503 km (0.087 R)
• M15: 3,262,131 km (0.101 R)
• M16: 3,959,556 km (0.094 R)
• M17: 4,202,354 km (0.065 R)
• M18: 4,546,578 km (0.08 R)
• M19: 4,702,609 km (0.112 R)
• M20: 4,781,298 km (0.088 R)
• M21: 5,019,906 km (0.049 R)
• M22: 5,181,173 km (0.095 R)
• M23: 5,571,324 km (0.04 R)
• M24: 5,843,742 km (0.101 R)
• M25: 5,971,049 km (0.094 R)
• M26: 6,533,089 km (0.084 R)
• M27: 6,977,095 km (0.064 R)
• M28: 7,293,794 km (0.039 R)
• M29: 7,385,198 km (0.055 R)
• M30: 7,499,940 km (0.097 R)
• M31: 7,615,280 km (0.1 R)
• M32: 8,129,747 km (0.105 R)
• M33: 8,583,327 km (0.055 R)
• M34: 8,728,138 km (0.111 R)
• M35: 8,873,996 km (0.119 R)
• M36: 9,044,986 km (0.049 R)
• M37: 9,241,857 km (0.062 R)
• M38: 9,490,040 km (0.103 R)
• M39: 9,840,997 km (0.1 R)
• M40: 9,992,839 km (0.089 R)
• M41: 10,581,805 km (0.095 R)
• M42: 10,763,417 km (0.108 R)
• M43: 10,893,717 km (0.082 R)
• M44: 10,972,106 km (0.097 R)
• M45: 11,050,645 km (0.119 R)
• M46: 11,234,950 km (0.081 R)
• M47: 11,766,770 km (0.104 R)
• M48: 12,008,819 km (0.087 R)
• M49: 12,116,979 km (0.079 R)
• M50: 12,198,210 km (0.039 R)
• M51: 12,607,361 km (0.102 R)
• M52: 12,882,770 km (0.096 R)
• M53: 13,355,350 km (0.097 R)
• M54: 13,805,490 km (0.052 R)
• M55: 13,918,735 km (0.077 R)
• M56: 14,662,686 km (0.113 R)
• M57: 15,507,914 km (0.095 R)
• M58: 15,684,738 km (0.112 R)
• M59: 16,308,861 km (0.042 R)
• M60: 16,699,311 km (0.088 R)
• M61: 17,214,676 km (0.11 R)
• M62: 17,520,304 km (0.109 R)
• M63: 17,981,963 km (0.105 R)
• M64: 18,478,927 km (0.102 R)
• M65: 18,603,991 km (0.033 R)
• M66: 18,760,471 km (0.105 R)
• M67: 19,868,841 km (0.116 R)
• M68: 20,382,560 km (0.106 R)
• M69: 20,576,439 km (0.1 R)
• M70: 20,965,842 km (0.107 R)
• M71: 21,194,129 km (0.082 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: 358 - 19,382 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit