🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.48 AU - 0.6 AU

Year: 139 Days

Day: 23.4 Hours

Environment

Temp: 273 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.75 AU - 0.93 AU

Year: 271 Days

Day: 35.9 Hours

Environment

Temp: 170 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,945,850 km

• M1: 46,375 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.16 AU - 4.44 AU

Year: 2603 Days

Day: 44.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,945,850 km

• M1: 2,633,970 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.9

Radius: 12.6

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 7.86 AU - 9.46 AU

Year: 8957 Days

Day: 11.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 75,945,850 km

• M1: 156,779 km (0.085 R)
• M2: 611,107 km (0.105 R)
• M3: 1,056,759 km (0.119 R)
• M4: 1,466,807 km (0.076 R)
• M5: 1,906,774 km (0.102 R)
• M6: 2,398,503 km (0.12 R)
• M7: 3,262,281 km (0.088 R)
• M8: 3,691,776 km (0.12 R)
• M9: 4,158,970 km (0.097 R)
• M10: 5,088,272 km (0.087 R)
• M11: 7,356,924 km (0.056 R)
• M12: 9,643,677 km (0.036 R)
• M13: 10,638,054 km (0.086 R)
• M14: 11,107,343 km (0.055 R)
• M15: 12,888,904 km (0.055 R)
• M16: 13,422,519 km (0.094 R)
• M17: 14,661,639 km (0.077 R)
• M18: 15,706,580 km (0.108 R)
• M19: 17,871,859 km (0.108 R)
• M20: 29,648,652 km (0.084 R)
• M21: 37,894,038 km (0.079 R)
• M22: 41,503,536 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 886.6

Radius: 7.5

Gravity: 15.76 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 10.62 AU - 16.48 AU

Year: 17530 Days

Day: 24.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 75,945,850 km

• M1: 93,199 km (0.075 R)
• M2: 472,580 km (0.044 R)
• M3: 766,091 km (0.112 R)
• M4: 1,264,252 km (0.111 R)
• M5: 1,670,709 km (0.063 R)
• M6: 2,020,918 km (0.073 R)
• M7: 3,235,204 km (0.085 R)
• M8: 3,812,203 km (0.089 R)
• M9: 4,157,624 km (0.107 R)
• M10: 4,732,678 km (0.06 R)
• M11: 5,244,901 km (0.12 R)
• M12: 6,598,912 km (0.097 R)
• M13: 7,097,970 km (0.068 R)
• M14: 7,428,432 km (0.119 R)
• M15: 8,746,838 km (0.079 R)
• M16: 10,636,109 km (0.085 R)
• M17: 10,882,348 km (0.091 R)
• M18: 15,513,898 km (0.115 R)
• M19: 16,151,933 km (0.114 R)
• M20: 19,515,192 km (0.066 R)
• M21: 27,241,772 km (0.039 R)
• M22: 27,587,343 km (0.078 R)
• M23: 29,480,056 km (0.092 R)
• M24: 32,221,736 km (0.085 R)
• M25: 41,610,648 km (0.071 R)
• M26: 43,464,764 km (0.089 R)
• M27: 53,207,325 km (0.072 R)
• M28: 53,747,373 km (0.057 R)
• M29: 56,503,116 km (0.052 R)
• M30: 57,631,233 km (0.066 R)
• M31: 59,351,609 km (0.095 R)
• M32: 60,126,975 km (0.09 R)
• M33: 68,256,871 km (0.097 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 15,000 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit