🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.57 AU - 0.65 AU

Year: 171 Days

Day: 17.3 Hours

Environment

Temp: 187 °C

Axial Tilt: 61.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.95 AU - 1.39 AU

Year: 453 Days

Day: 47.3 Hours

Environment

Temp: 20 °C

Axial Tilt: 39.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 35,686,429 km

• M1: 217,216 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.69 AU - 3.63 AU

Year: 2012 Days

Day: 31 Hours

Environment

Temp: -93 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.8

Radius: 12.3

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 6.58 AU - 9.44 AU

Year: 8119 Days

Day: 12.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 35,686,429 km

• M1: 158,873 km (0.117 R)
• M2: 276,906 km (0.108 R)
• M3: 503,546 km (0.034 R)
• M4: 1,361,939 km (0.078 R)
• M5: 2,054,278 km (0.092 R)
• M6: 2,135,210 km (0.091 R)
• M7: 2,279,572 km (0.093 R)
• M8: 2,405,833 km (0.119 R)
• M9: 2,491,403 km (0.12 R)
• M10: 2,776,686 km (0.095 R)
• M11: 3,744,883 km (0.103 R)
• M12: 4,046,922 km (0.118 R)
• M13: 4,252,768 km (0.116 R)
• M14: 4,357,038 km (0.035 R)
• M15: 4,462,056 km (0.115 R)
• M16: 4,755,567 km (0.108 R)
• M17: 4,918,329 km (0.06 R)
• M18: 5,277,214 km (0.112 R)
• M19: 6,079,508 km (0.043 R)
• M20: 6,555,079 km (0.12 R)
• M21: 6,766,910 km (0.051 R)
• M22: 7,637,121 km (0.106 R)
• M23: 7,892,185 km (0.109 R)
• M24: 8,410,991 km (0.089 R)
• M25: 9,007,737 km (0.116 R)
• M26: 9,311,420 km (0.065 R)
• M27: 9,893,954 km (0.085 R)
• M28: 11,058,723 km (0.118 R)
• M29: 11,238,989 km (0.09 R)
• M30: 13,170,896 km (0.116 R)
• M31: 13,362,082 km (0.069 R)
• M32: 14,214,042 km (0.109 R)
• M33: 14,331,626 km (0.077 R)
• M34: 14,646,679 km (0.098 R)
• M35: 14,725,816 km (0.1 R)
• M36: 15,484,726 km (0.026 R)
• M37: 15,605,751 km (0.12 R)
• M38: 16,133,682 km (0.12 R)
• M39: 16,215,362 km (0.112 R)
• M40: 17,123,720 km (0.033 R)
• M41: 17,290,522 km (0.041 R)
• M42: 17,836,853 km (0.109 R)
• M43: 19,248,908 km (0.083 R)
• M44: 19,683,789 km (0.099 R)
• M45: 19,771,154 km (0.075 R)
• M46: 19,902,501 km (0.091 R)
• M47: 20,210,074 km (0.109 R)
• M48: 20,519,293 km (0.088 R)
• M49: 21,142,218 km (0.113 R)
• M50: 21,771,427 km (0.12 R)
• M51: 23,556,429 km (0.052 R)
• M52: 24,068,502 km (0.087 R)
• M53: 24,208,675 km (0.091 R)
• M54: 24,537,043 km (0.075 R)
• M55: 25,530,971 km (0.118 R)
• M56: 25,865,173 km (0.086 R)
• M57: 26,586,384 km (0.094 R)
• M58: 27,070,782 km (0.109 R)
• M59: 28,048,254 km (0.083 R)
• M60: 28,838,730 km (0.095 R)
• M61: 29,037,395 km (0.076 R)
• M62: 29,536,304 km (0.087 R)
• M63: 29,686,501 km (0.106 R)
• M64: 30,038,056 km (0.071 R)
• M65: 30,390,957 km (0.093 R)
• M66: 31,151,662 km (0.105 R)
• M67: 33,523,686 km (0.102 R)
• M68: 33,628,105 km (0.113 R)
• M69: 33,732,674 km (0.091 R)
• M70: 34,572,966 km (0.104 R)
• M71: 35,473,395 km (0.119 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 17,657 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit