🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.4 AU - 0.62 AU

Year: 127 Days

Day: 18.7 Hours

Environment

Temp: 254 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,133,776 km

• M1: 143,464 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 12.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.5

Radius: 13.3

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 10.83 AU - 15.11 AU

Year: 16267 Days

Day: 8.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 102,133,776 km

• M1: 168,746 km (0.084 R)
• M2: 620,532 km (0.066 R)
• M3: 1,065,885 km (0.108 R)
• M4: 2,040,665 km (0.08 R)
• M5: 4,498,558 km (0.04 R)
• M6: 5,772,982 km (0.091 R)
• M7: 7,994,211 km (0.118 R)
• M8: 9,629,166 km (0.037 R)
• M9: 11,731,914 km (0.097 R)
• M10: 12,186,841 km (0.086 R)
• M11: 13,062,736 km (0.097 R)
• M12: 13,980,370 km (0.093 R)
• M13: 16,909,646 km (0.101 R)
• M14: 19,949,923 km (0.095 R)
• M15: 24,794,052 km (0.099 R)
• M16: 25,980,363 km (0.119 R)
• M17: 33,644,711 km (0.088 R)
• M18: 34,697,581 km (0.12 R)
• M19: 42,999,365 km (0.055 R)
• M20: 45,184,990 km (0.065 R)
• M21: 46,305,029 km (0.103 R)
• M22: 49,776,448 km (0.098 R)
• M23: 52,184,973 km (0.097 R)
• M24: 56,125,082 km (0.086 R)
• M25: 61,421,295 km (0.081 R)
• M26: 65,198,941 km (0.076 R)
• M27: 66,628,947 km (0.049 R)

Planet 3 - Ice Giant

Semi-Major Axis: 20.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 652.2

Radius: 7.2

Gravity: 12.58 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 19.72 AU - 20.9 AU

Year: 31876 Days

Day: 16.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 102,133,776 km

• M1: 89,609 km (0.115 R)
• M2: 531,521 km (0.09 R)
• M3: 905,965 km (0.1 R)
• M4: 1,206,058 km (0.087 R)
• M5: 1,684,023 km (0.09 R)
• M6: 2,142,989 km (0.093 R)
• M7: 2,476,742 km (0.077 R)
• M8: 2,928,229 km (0.1 R)
• M9: 6,571,535 km (0.085 R)
• M10: 6,818,222 km (0.12 R)
• M11: 9,264,895 km (0.057 R)
• M12: 10,217,684 km (0.091 R)
• M13: 10,684,130 km (0.083 R)
• M14: 15,110,283 km (0.085 R)
• M15: 18,592,323 km (0.094 R)
• M16: 30,234,328 km (0.092 R)
• M17: 36,921,802 km (0.09 R)
• M18: 37,233,115 km (0.098 R)
• M19: 38,815,711 km (0.114 R)
• M20: 42,114,493 km (0.093 R)
• M21: 44,707,922 km (0.086 R)
• M22: 45,595,486 km (0.087 R)
• M23: 55,738,222 km (0.043 R)
• M24: 57,180,794 km (0.081 R)
• M25: 60,571,579 km (0.118 R)
• M26: 62,096,281 km (0.119 R)
• M27: 63,423,364 km (0.08 R)
• M28: 64,093,861 km (0.034 R)
• M29: 66,593,193 km (0.053 R)
• M30: 78,005,566 km (0.063 R)
• M31: 79,550,164 km (0.063 R)
• M32: 80,852,712 km (0.115 R)
• M33: 81,641,093 km (0.104 R)
• M34: 83,768,524 km (0.064 R)
• M35: 92,934,835 km (0.08 R)
• M36: 93,222,512 km (0.072 R)
• M37: 99,704,288 km (0.083 R)

Kuiper Belt

Range: 31.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 17,361 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit