🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.58 AU - 0.9 AU

Year: 231 Days

Day: 34.8 Hours

Environment

Temp: 128 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,851,834 km

• M1: 183,706 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.3

Radius: 13.7

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 7.44 AU - 8.4 AU

Year: 8101 Days

Day: 6.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 51,851,834 km

• M1: 182,958 km (0.105 R)
• M2: 639,381 km (0.099 R)
• M3: 1,656,497 km (0.045 R)
• M4: 2,533,290 km (0.077 R)
• M5: 5,417,986 km (0.106 R)
• M6: 7,151,227 km (0.111 R)
• M7: 10,115,808 km (0.028 R)
• M8: 10,555,327 km (0.063 R)
• M9: 11,577,828 km (0.101 R)
• M10: 13,819,702 km (0.059 R)
• M11: 15,359,961 km (0.045 R)
• M12: 17,149,152 km (0.112 R)
• M13: 21,777,560 km (0.102 R)
• M14: 22,760,867 km (0.027 R)
• M15: 23,945,084 km (0.118 R)
• M16: 25,979,316 km (0.112 R)
• M17: 28,318,578 km (0.085 R)
• M18: 33,628,255 km (0.071 R)
• M19: 35,163,877 km (0.093 R)
• M20: 35,611,025 km (0.098 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 140.7

Radius: 3

Gravity: 15.63 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 16.66 AU - 16.76 AU

Year: 24825 Days

Day: 24.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 51,851,834 km

• M1: 37,699 km (0.113 R)
• M2: 138,528 km (0.101 R)
• M3: 265,835 km (0.08 R)
• M4: 692,788 km (0.09 R)
• M5: 927,208 km (0.082 R)
• M6: 1,751,193 km (0.116 R)
• M7: 2,813,637 km (0.073 R)
• M8: 3,479,347 km (0.115 R)
• M9: 4,014,908 km (0.054 R)
• M10: 4,243,792 km (0.09 R)
• M11: 5,767,596 km (0.084 R)
• M12: 6,475,344 km (0.069 R)
• M13: 15,069,592 km (0.086 R)
• M14: 18,976,789 km (0.067 R)
• M15: 19,296,480 km (0.08 R)
• M16: 25,294,008 km (0.107 R)
• M17: 26,566,338 km (0.113 R)
• M18: 27,268,849 km (0.052 R)
• M19: 35,347,434 km (0.078 R)
• M20: 39,600,352 km (0.083 R)
• M21: 40,384,693 km (0.098 R)
• M22: 45,166,888 km (0.063 R)
• M23: 46,454,926 km (0.117 R)
• M24: 47,473,388 km (0.081 R)
• M25: 48,506,810 km (0.073 R)
• M26: 49,555,043 km (0.076 R)
• M27: 50,008,773 km (0.065 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 11,938 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit