🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.57 AU - 0.81 AU

Year: 219 Days

Day: 45 Hours

Environment

Temp: 101 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 8.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.6

Radius: 14.5

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 6.54 AU - 9.8 AU

Year: 8941 Days

Day: 14.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 39,038,060 km

• M1: 395,088 km (0.094 R)
• M2: 879,935 km (0.097 R)
• M3: 2,396,408 km (0.098 R)
• M4: 2,997,941 km (0.078 R)
• M5: 3,754,907 km (0.059 R)
• M6: 5,243,555 km (0.091 R)
• M7: 7,720,746 km (0.117 R)
• M8: 8,909,301 km (0.107 R)
• M9: 9,923,575 km (0.087 R)
• M10: 10,858,711 km (0.111 R)
• M11: 12,817,994 km (0.106 R)
• M12: 14,435,147 km (0.054 R)
• M13: 17,268,681 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.7

Radius: 14.1

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 7.61 AU - 10.63 AU

Year: 10545 Days

Day: 14.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 39,038,060 km

• M1: 299,794 km (0.045 R)
• M2: 769,083 km (0.104 R)
• M3: 1,259,315 km (0.119 R)
• M4: 1,901,688 km (0.079 R)
• M5: 2,840,116 km (0.099 R)
• M6: 3,415,619 km (0.085 R)
• M7: 4,511,124 km (0.081 R)
• M8: 5,727,205 km (0.038 R)
• M9: 6,504,067 km (0.052 R)
• M10: 7,230,663 km (0.088 R)
• M11: 7,842,070 km (0.035 R)
• M12: 8,801,292 km (0.071 R)
• M13: 9,691,249 km (0.101 R)
• M14: 11,271,452 km (0.042 R)
• M15: 14,048,437 km (0.108 R)
• M16: 16,480,001 km (0.077 R)
• M17: 17,111,453 km (0.081 R)
• M18: 19,566,354 km (0.045 R)
• M19: 21,659,528 km (0.046 R)
• M20: 24,526,421 km (0.05 R)
• M21: 28,831,250 km (0.072 R)
• M22: 32,949,380 km (0.108 R)
• M23: 33,392,788 km (0.111 R)
• M24: 35,669,667 km (0.058 R)
• M25: 40,658,158 km (0.039 R)
• M26: 43,120,090 km (0.096 R)
• M27: 43,650,863 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 39.1

Radius: 7.1

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 15.55 AU - 21.69 AU

Year: 30764 Days

Day: 20 Hours

Environment

Temp: -211 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 39,038,060 km

• M1: 89,908 km (0.107 R)
• M2: 338,989 km (0.062 R)
• M3: 741,706 km (0.052 R)
• M4: 1,139,936 km (0.098 R)
• M5: 1,388,717 km (0.041 R)
• M6: 2,543,912 km (0.1 R)
• M7: 4,210,133 km (0.084 R)
• M8: 5,194,487 km (0.115 R)
• M9: 5,789,138 km (0.119 R)
• M10: 6,498,083 km (0.112 R)
• M11: 6,782,917 km (0.09 R)
• M12: 8,169,390 km (0.059 R)
• M13: 11,184,685 km (0.101 R)
• M14: 13,220,413 km (0.098 R)
• M15: 15,240,433 km (0.059 R)
• M16: 17,525,989 km (0.092 R)
• M17: 18,359,548 km (0.112 R)
• M18: 19,733,006 km (0.104 R)
• M19: 21,563,935 km (0.107 R)
• M20: 25,209,784 km (0.089 R)
• M21: 28,862,964 km (0.12 R)
• M22: 34,441,020 km (0.09 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: 416 - 19,629 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit