🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.8 AU - 0.9 AU

Year: 295 Days

Day: 34 Hours

Environment

Temp: 145 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,787,924 km

• M1: 37,848 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.25 AU - 2.61 AU

Year: 1427 Days

Day: 22 Hours

Environment

Temp: -98 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.5

Radius: 12.5

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 8.18 AU - 11.26 AU

Year: 11416 Days

Day: 14.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 56,787,924 km

• M1: 176,376 km (0.067 R)
• M2: 794,664 km (0.085 R)
• M3: 1,640,191 km (0.054 R)
• M4: 2,087,937 km (0.117 R)
• M5: 2,533,889 km (0.068 R)
• M6: 4,672,390 km (0.094 R)
• M7: 6,067,989 km (0.096 R)
• M8: 7,029,305 km (0.116 R)
• M9: 7,546,913 km (0.088 R)
• M10: 7,951,576 km (0.086 R)
• M11: 8,418,321 km (0.105 R)
• M12: 13,093,853 km (0.118 R)
• M13: 14,283,455 km (0.113 R)
• M14: 17,886,071 km (0.084 R)
• M15: 20,110,143 km (0.029 R)
• M16: 21,333,404 km (0.072 R)
• M17: 22,328,829 km (0.119 R)
• M18: 24,024,072 km (0.093 R)
• M19: 25,904,966 km (0.091 R)
• M20: 26,622,138 km (0.069 R)
• M21: 35,784,409 km (0.116 R)
• M22: 37,059,731 km (0.077 R)
• M23: 56,162,930 km (0.08 R)
• M24: 57,537,286 km (0.071 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 203.1

Radius: 4.1

Gravity: 12.08 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 13.04 AU - 18.58 AU

Year: 23682 Days

Day: 20.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 56,787,924 km

• M1: 58,044 km (0.084 R)
• M2: 310,565 km (0.046 R)
• M3: 518,656 km (0.071 R)
• M4: 697,276 km (0.107 R)
• M5: 1,036,713 km (0.083 R)
• M6: 1,336,956 km (0.09 R)
• M7: 1,537,417 km (0.117 R)
• M8: 1,980,676 km (0.092 R)
• M9: 2,127,282 km (0.104 R)
• M10: 2,300,666 km (0.072 R)
• M11: 2,787,308 km (0.097 R)
• M12: 4,254,563 km (0.12 R)
• M13: 5,084,532 km (0.097 R)
• M14: 5,718,827 km (0.117 R)
• M15: 6,808,049 km (0.118 R)
• M16: 7,271,504 km (0.063 R)
• M17: 9,388,014 km (0.052 R)
• M18: 9,802,849 km (0.061 R)
• M19: 10,014,829 km (0.083 R)
• M20: 11,585,457 km (0.079 R)
• M21: 12,429,189 km (0.111 R)
• M22: 13,836,457 km (0.097 R)
• M23: 19,679,001 km (0.107 R)
• M24: 20,016,494 km (0.043 R)
• M25: 20,443,746 km (0.099 R)
• M26: 21,139,825 km (0.101 R)
• M27: 24,858,977 km (0.095 R)
• M28: 26,872,266 km (0.104 R)
• M29: 28,558,982 km (0.048 R)
• M30: 37,283,679 km (0.1 R)
• M31: 37,930,091 km (0.066 R)
• M32: 38,452,637 km (0.107 R)
• M33: 40,726,674 km (0.108 R)
• M34: 41,412,281 km (0.044 R)
• M35: 43,657,595 km (0.094 R)
• M36: 47,628,372 km (0.053 R)
• M37: 52,638,105 km (0.072 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 16,005 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit