🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.58 AU - 0.62 AU

Year: 143 Days

Day: 41.8 Hours

Environment

Temp: 322 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.44 AU - 4.2 AU

Year: 2305 Days

Day: 44.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,440,514 km

• M1: 3,201,095 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.6

Radius: 11.4

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 10.66 AU - 11.58 AU

Year: 11447 Days

Day: 14.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 93,440,514 km

• M1: 141,968 km (0.108 R)
• M2: 609,163 km (0.104 R)
• M3: 1,258,716 km (0.071 R)
• M4: 1,917,546 km (0.105 R)
• M5: 2,844,155 km (0.108 R)
• M6: 3,921,858 km (0.065 R)
• M7: 4,931,494 km (0.086 R)
• M8: 5,484,707 km (0.072 R)
• M9: 5,912,706 km (0.075 R)
• M10: 6,276,678 km (0.111 R)
• M11: 7,919,412 km (0.104 R)
• M12: 10,425,176 km (0.076 R)
• M13: 13,951,348 km (0.083 R)
• M14: 18,856,961 km (0.115 R)
• M15: 20,654,828 km (0.032 R)
• M16: 21,431,241 km (0.06 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 839.7

Radius: 4.6

Gravity: 39.68 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 17.07 AU - 19.95 AU

Year: 24583 Days

Day: 24 Hours

Environment

Temp: -172 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 93,440,514 km

• M1: 118,631 km (0.097 R)
• M2: 341,831 km (0.08 R)
• M3: 771,177 km (0.05 R)
• M4: 1,011,431 km (0.084 R)
• M5: 1,348,176 km (0.057 R)
• M6: 1,679,685 km (0.092 R)
• M7: 2,151,367 km (0.108 R)
• M8: 4,060,984 km (0.059 R)
• M9: 5,221,863 km (0.083 R)
• M10: 5,427,860 km (0.056 R)
• M11: 5,596,606 km (0.119 R)
• M12: 6,078,610 km (0.093 R)
• M13: 6,493,296 km (0.117 R)
• M14: 9,325,782 km (0.111 R)
• M15: 10,449,262 km (0.094 R)
• M16: 11,043,614 km (0.072 R)
• M17: 11,941,500 km (0.06 R)
• M18: 17,533,768 km (0.097 R)
• M19: 18,183,322 km (0.106 R)
• M20: 21,462,657 km (0.113 R)
• M21: 24,652,084 km (0.073 R)
• M22: 25,349,210 km (0.043 R)
• M23: 25,702,560 km (0.084 R)
• M24: 26,419,283 km (0.113 R)
• M25: 28,143,399 km (0.101 R)
• M26: 34,622,632 km (0.085 R)
• M27: 36,534,343 km (0.119 R)
• M28: 36,684,240 km (0.034 R)
• M29: 36,834,586 km (0.103 R)
• M30: 38,205,950 km (0.109 R)
• M31: 40,566,754 km (0.053 R)
• M32: 42,028,774 km (0.088 R)
• M33: 44,543,065 km (0.108 R)
• M34: 63,912,549 km (0.065 R)
• M35: 65,889,485 km (0.112 R)
• M36: 76,144,119 km (0.044 R)
• M37: 76,633,903 km (0.055 R)
• M38: 81,392,611 km (0.093 R)
• M39: 86,078,914 km (0.06 R)
• M40: 86,610,435 km (0.083 R)
• M41: 90,118,954 km (0.12 R)

Kuiper Belt

Range: 35.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 14,105 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit