🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.5 AU - 0.52 AU

Year: 132 Days

Day: 38.4 Hours

Environment

Temp: 227 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 21,870,837 km

• M1: 37,250 km (0.118 R)
• M2: 59,690 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.46 AU - 0.62 AU

Year: 144 Days

Day: 27.1 Hours

Environment

Temp: 173 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 21,870,837 km

• M1: 41,289 km (0.095 R)
• M2: 175,030 km (0.034 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.57 AU - 0.59 AU

Year: 161 Days

Day: 27.8 Hours

Environment

Temp: 196 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.62 AU - 0.86 AU

Year: 231 Days

Day: 27.8 Hours

Environment

Temp: 112 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.88 AU - 1.22 AU

Year: 391 Days

Day: 48 Hours

Environment

Temp: 23 °C

Axial Tilt: 34.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.12 AU - 1.46 AU

Year: 532 Days

Day: 39.9 Hours

Environment

Temp: -13 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 7 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.93 AU - 2.37 AU

Year: 1146 Days

Day: 27 Hours

Environment

Temp: -66 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,870,837 km

• M1: 1,609,823 km (0.1 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.71 AU - 3.81 AU

Year: 2650 Days

Day: 36.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.8

Radius: 11.5

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 5.56 AU - 6.02 AU

Year: 5063 Days

Day: 14.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 21,870,837 km

• M1: 146,606 km (0.088 R)
• M2: 607,218 km (0.11 R)
• M3: 690,993 km (0.109 R)
• M4: 799,451 km (0.113 R)
• M5: 1,103,284 km (0.09 R)
• M6: 1,430,604 km (0.046 R)
• M7: 1,520,513 km (0.1 R)
• M8: 1,747,303 km (0.08 R)
• M9: 1,830,031 km (0.11 R)
• M10: 2,218,985 km (0.067 R)
• M11: 2,385,039 km (0.08 R)
• M12: 3,659,912 km (0.078 R)
• M13: 4,076,243 km (0.026 R)
• M14: 4,168,694 km (0.098 R)
• M15: 4,262,043 km (0.113 R)
• M16: 4,584,277 km (0.083 R)
• M17: 4,973,830 km (0.081 R)
• M18: 5,557,561 km (0.1 R)
• M19: 5,680,979 km (0.096 R)
• M20: 5,951,901 km (0.119 R)
• M21: 6,419,843 km (0.082 R)
• M22: 6,549,544 km (0.038 R)
• M23: 6,680,143 km (0.099 R)
• M24: 6,899,753 km (0.105 R)
• M25: 7,166,486 km (0.094 R)
• M26: 7,278,535 km (0.098 R)
• M27: 8,126,456 km (0.115 R)
• M28: 8,266,928 km (0.095 R)
• M29: 8,479,207 km (0.084 R)
• M30: 8,574,052 km (0.098 R)
• M31: 9,248,440 km (0.047 R)
• M32: 9,542,699 km (0.086 R)
• M33: 9,666,117 km (0.028 R)
• M34: 9,939,731 km (0.099 R)
• M35: 10,545,603 km (0.094 R)
• M36: 10,647,778 km (0.07 R)
• M37: 11,503,179 km (0.055 R)
• M38: 11,793,249 km (0.093 R)
• M39: 11,979,049 km (0.11 R)
• M40: 12,326,715 km (0.099 R)
• M41: 12,596,440 km (0.087 R)
• M42: 12,759,202 km (0.12 R)
• M43: 12,840,883 km (0.115 R)
• M44: 12,977,466 km (0.062 R)
• M45: 13,500,460 km (0.086 R)
• M46: 13,834,362 km (0.077 R)
• M47: 14,567,242 km (0.057 R)
• M48: 14,738,233 km (0.111 R)
• M49: 15,053,286 km (0.108 R)
• M50: 15,283,816 km (0.094 R)
• M51: 15,748,467 km (0.11 R)
• M52: 16,041,230 km (0.097 R)
• M53: 16,158,964 km (0.099 R)
• M54: 16,247,376 km (0.112 R)
• M55: 16,662,061 km (0.09 R)
• M56: 16,840,831 km (0.068 R)
• M57: 17,080,187 km (0.115 R)
• M58: 17,562,341 km (0.045 R)
• M59: 18,478,479 km (0.114 R)
• M60: 18,694,498 km (0.067 R)
• M61: 19,724,180 km (0.117 R)
• M62: 21,222,253 km (0.094 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 19,262 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit