🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.52 AU - 0.76 AU

Year: 191 Days

Day: 30.4 Hours

Environment

Temp: 190 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,800,741 km

• M1: 355,744 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.69 AU - 0.87 AU

Year: 257 Days

Day: 44.5 Hours

Environment

Temp: 168 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.8 AU - 1.22 AU

Year: 378 Days

Day: 17.2 Hours

Environment

Temp: 8 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.41 AU - 2.09 AU

Year: 863 Days

Day: 21.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,800,741 km

• M1: 880,683 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.5

Radius: 8.5

Gravity: 9.85 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 5.66 AU - 6.68 AU

Year: 5713 Days

Day: 7.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 59,800,741 km

• M1: 105,766 km (0.092 R)
• M2: 566,228 km (0.067 R)
• M3: 969,843 km (0.094 R)
• M4: 1,473,838 km (0.08 R)
• M5: 1,977,534 km (0.113 R)
• M6: 3,081,417 km (0.063 R)
• M7: 4,736,568 km (0.09 R)
• M8: 5,648,965 km (0.094 R)
• M9: 6,472,801 km (0.106 R)
• M10: 6,741,778 km (0.116 R)
• M11: 8,279,045 km (0.115 R)
• M12: 9,046,034 km (0.05 R)
• M13: 10,171,309 km (0.085 R)
• M14: 10,535,729 km (0.109 R)
• M15: 11,681,200 km (0.089 R)
• M16: 12,335,392 km (0.116 R)
• M17: 15,435,209 km (0.112 R)
• M18: 16,909,795 km (0.087 R)
• M19: 18,408,916 km (0.08 R)
• M20: 20,857,085 km (0.099 R)
• M21: 21,520,102 km (0.053 R)
• M22: 22,965,966 km (0.118 R)
• M23: 25,545,482 km (0.117 R)
• M24: 26,219,271 km (0.068 R)
• M25: 27,165,178 km (0.038 R)
• M26: 27,602,602 km (0.114 R)
• M27: 28,222,685 km (0.053 R)
• M28: 29,399,123 km (0.11 R)
• M29: 30,139,184 km (0.04 R)
• M30: 32,433,716 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.9

Radius: 10.3

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 7.75 AU - 7.75 AU

Year: 8043 Days

Day: 8.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 59,800,741 km

• M1: 128,056 km (0.098 R)
• M2: 544,686 km (0.114 R)
• M3: 990,488 km (0.07 R)
• M4: 1,704,069 km (0.107 R)
• M5: 2,790,898 km (0.101 R)
• M6: 3,897,473 km (0.073 R)
• M7: 4,764,243 km (0.062 R)
• M8: 7,490,066 km (0.119 R)
• M9: 10,760,724 km (0.082 R)
• M10: 11,747,173 km (0.11 R)
• M11: 12,736,314 km (0.09 R)
• M12: 13,959,426 km (0.105 R)
• M13: 15,068,694 km (0.114 R)
• M14: 17,322,985 km (0.068 R)
• M15: 20,329,453 km (0.119 R)
• M16: 23,157,451 km (0.089 R)
• M17: 23,753,150 km (0.088 R)
• M18: 25,241,948 km (0.089 R)
• M19: 26,885,281 km (0.104 R)
• M20: 29,880,828 km (0.104 R)
• M21: 30,586,781 km (0.111 R)
• M22: 32,665,144 km (0.033 R)
• M23: 38,269,978 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 543

Radius: 6.8

Gravity: 11.74 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 11.13 AU - 13.03 AU

Year: 15651 Days

Day: 24.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 59,800,741 km

• M1: 87,365 km (0.059 R)
• M2: 338,390 km (0.029 R)
• M3: 562,338 km (0.081 R)
• M4: 830,268 km (0.057 R)
• M5: 1,496,278 km (0.111 R)
• M6: 2,847,595 km (0.112 R)
• M7: 3,233,708 km (0.117 R)
• M8: 3,709,279 km (0.103 R)
• M9: 4,383,666 km (0.041 R)
• M10: 5,821,601 km (0.113 R)
• M11: 7,459,847 km (0.055 R)
• M12: 7,729,722 km (0.117 R)
• M13: 8,193,775 km (0.092 R)
• M14: 8,824,778 km (0.078 R)
• M15: 9,858,200 km (0.079 R)
• M16: 10,404,083 km (0.108 R)
• M17: 11,143,545 km (0.095 R)
• M18: 12,039,786 km (0.05 R)
• M19: 13,177,777 km (0.082 R)
• M20: 14,524,158 km (0.072 R)
• M21: 19,616,769 km (0.045 R)
• M22: 19,958,899 km (0.036 R)
• M23: 20,304,919 km (0.097 R)
• M24: 23,892,725 km (0.105 R)
• M25: 24,185,039 km (0.07 R)
• M26: 28,097,322 km (0.088 R)
• M27: 28,751,215 km (0.062 R)
• M28: 28,971,423 km (0.088 R)
• M29: 30,544,744 km (0.095 R)
• M30: 35,859,208 km (0.086 R)
• M31: 42,609,812 km (0.038 R)
• M32: 48,896,662 km (0.104 R)
• M33: 51,445,511 km (0.102 R)
• M34: 51,770,288 km (0.095 R)
• M35: 54,923,661 km (0.105 R)
• M36: 58,027,069 km (0.1 R)
• M37: 58,732,274 km (0.099 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 13,498 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit