🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.66 AU - 0.92 AU

Year: 246 Days

Day: 14.9 Hours

Environment

Temp: 129 °C

Axial Tilt: 44.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,452,752 km

• M1: 520,301 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.06 AU - 1.22 AU

Year: 426 Days

Day: 34.2 Hours

Environment

Temp: 24 °C

Axial Tilt: 29.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 84,452,752 km

• M1: 39,643 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.5 AU - 2.02 AU

Year: 817 Days

Day: 18.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,452,752 km

• M1: 204,500 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.74 AU - 3.66 AU

Year: 2003 Days

Day: 28 Hours

Environment

Temp: -103 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.52 AU - 3.52 AU

Year: 2310 Days

Day: 43.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,452,752 km

• M1: 18,251 km (0.088 R)
• M2: 407,056 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829

Radius: 8.9

Gravity: 10.47 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5.72 AU - 9.04 AU

Year: 7014 Days

Day: 14 Hours

Environment

Temp: -147 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 84,452,752 km

• M1: 111,002 km (0.096 R)
• M2: 581,038 km (0.104 R)
• M3: 1,733,391 km (0.098 R)
• M4: 3,443,593 km (0.065 R)
• M5: 4,285,680 km (0.077 R)
• M6: 5,107,271 km (0.086 R)
• M7: 5,929,611 km (0.099 R)
• M8: 7,916,271 km (0.086 R)
• M9: 9,510,385 km (0.05 R)
• M10: 11,936,564 km (0.079 R)
• M11: 12,755,014 km (0.11 R)
• M12: 13,206,500 km (0.116 R)
• M13: 14,321,752 km (0.048 R)
• M14: 15,371,780 km (0.11 R)
• M15: 16,472,222 km (0.071 R)
• M16: 18,043,448 km (0.12 R)
• M17: 22,040,553 km (0.064 R)
• M18: 24,546,019 km (0.109 R)
• M19: 27,984,675 km (0.111 R)
• M20: 29,818,745 km (0.107 R)
• M21: 30,314,363 km (0.055 R)
• M22: 31,526,405 km (0.064 R)
• M23: 32,040,872 km (0.093 R)
• M24: 33,086,561 km (0.087 R)
• M25: 36,812,146 km (0.09 R)
• M26: 37,958,964 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.9

Radius: 10.1

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 6.23 AU - 10.33 AU

Year: 8335 Days

Day: 7 Hours

Environment

Temp: -164 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 84,452,752 km

• M1: 125,662 km (0.074 R)
• M2: 541,843 km (0.054 R)
• M3: 906,713 km (0.108 R)
• M4: 1,463,965 km (0.085 R)
• M5: 2,226,914 km (0.115 R)
• M6: 2,648,331 km (0.073 R)
• M7: 7,304,565 km (0.093 R)
• M8: 7,841,472 km (0.119 R)
• M9: 10,605,891 km (0.063 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 961.7

Radius: 5.6

Gravity: 30.67 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 11.31 AU - 18.11 AU

Year: 19738 Days

Day: 18.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 84,452,752 km

• M1: 69,713 km (0.107 R)
• M2: 695,331 km (0.081 R)
• M3: 1,295,518 km (0.053 R)
• M4: 1,622,239 km (0.099 R)
• M5: 2,258,030 km (0.08 R)
• M6: 2,757,687 km (0.118 R)
• M7: 3,941,306 km (0.083 R)
• M8: 4,309,316 km (0.119 R)
• M9: 4,591,159 km (0.093 R)
• M10: 6,967,670 km (0.053 R)
• M11: 8,229,678 km (0.106 R)
• M12: 8,444,949 km (0.11 R)
• M13: 11,730,418 km (0.09 R)
• M14: 13,430,897 km (0.119 R)
• M15: 15,696,856 km (0.098 R)
• M16: 17,050,118 km (0.089 R)
• M17: 18,571,229 km (0.042 R)
• M18: 20,670,985 km (0.098 R)
• M19: 21,169,445 km (0.089 R)
• M20: 22,607,529 km (0.08 R)
• M21: 23,565,704 km (0.095 R)
• M22: 27,669,921 km (0.112 R)
• M23: 29,512,070 km (0.103 R)
• M24: 30,784,549 km (0.103 R)
• M25: 32,493,106 km (0.056 R)
• M26: 36,674,816 km (0.094 R)
• M27: 41,832,053 km (0.102 R)
• M28: 45,247,222 km (0.088 R)
• M29: 47,279,958 km (0.052 R)
• M30: 48,318,766 km (0.089 R)
• M31: 49,372,683 km (0.116 R)
• M32: 50,982,356 km (0.037 R)
• M33: 51,163,220 km (0.109 R)
• M34: 55,253,824 km (0.029 R)
• M35: 59,757,917 km (0.113 R)
• M36: 60,362,741 km (0.118 R)
• M37: 61,380,156 km (0.1 R)
• M38: 65,992,258 km (0.072 R)
• M39: 68,602,741 km (0.042 R)
• M40: 70,605,258 km (0.108 R)
• M41: 79,247,527 km (0.107 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 19,074 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit