🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.06 AU - 1.14 AU

Year: 350 Days

Day: 24.2 Hours

Environment

Temp: 192 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,466,750 km

• M1: 277,354 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.01 AU - 2.83 AU

Year: 1142 Days

Day: 38 Hours

Environment

Temp: 0 °C

Axial Tilt: 27.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 89,466,750 km

• M1: 83,476 km (0.036 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.8

Radius: 13.7

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 11.32 AU - 11.94 AU

Year: 12030 Days

Day: 13.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 89,466,750 km

• M1: 172,038 km (0.12 R)
• M2: 1,556,117 km (0.085 R)
• M3: 2,825,904 km (0.079 R)
• M4: 3,276,941 km (0.096 R)
• M5: 3,831,650 km (0.086 R)
• M6: 5,063,888 km (0.047 R)
• M7: 5,698,332 km (0.087 R)
• M8: 6,585,897 km (0.058 R)
• M9: 7,563,668 km (0.111 R)
• M10: 8,111,047 km (0.072 R)
• M11: 9,234,677 km (0.037 R)
• M12: 11,140,105 km (0.04 R)
• M13: 11,669,831 km (0.113 R)
• M14: 13,035,958 km (0.1 R)
• M15: 14,855,368 km (0.107 R)
• M16: 16,383,360 km (0.109 R)
• M17: 16,992,224 km (0.119 R)
• M18: 17,616,196 km (0.102 R)
• M19: 21,414,935 km (0.066 R)
• M20: 22,513,582 km (0.103 R)
• M21: 25,932,940 km (0.114 R)
• M22: 28,687,336 km (0.086 R)
• M23: 29,796,754 km (0.1 R)
• M24: 35,020,862 km (0.111 R)
• M25: 40,135,762 km (0.072 R)
• M26: 41,945,747 km (0.049 R)
• M27: 43,230,344 km (0.06 R)
• M28: 51,009,583 km (0.066 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 702.5

Radius: 4.8

Gravity: 30.49 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 14.27 AU - 23.79 AU

Year: 25181 Days

Day: 15.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 89,466,750 km

• M1: 60,886 km (0.057 R)
• M2: 310,266 km (0.034 R)
• M3: 1,037,910 km (0.069 R)
• M4: 1,295,667 km (0.066 R)
• M5: 1,456,634 km (0.091 R)
• M6: 2,401,943 km (0.071 R)
• M7: 3,636,126 km (0.072 R)
• M8: 3,926,047 km (0.04 R)
• M9: 5,161,875 km (0.086 R)
• M10: 7,318,029 km (0.077 R)
• M11: 8,315,996 km (0.105 R)
• M12: 9,224,205 km (0.034 R)
• M13: 11,849,947 km (0.062 R)
• M14: 17,324,181 km (0.05 R)
• M15: 18,328,881 km (0.076 R)
• M16: 20,253,757 km (0.118 R)
• M17: 23,278,177 km (0.117 R)
• M18: 23,828,398 km (0.099 R)
• M19: 26,115,899 km (0.032 R)
• M20: 26,352,413 km (0.093 R)
• M21: 27,312,831 km (0.048 R)
• M22: 29,686,800 km (0.092 R)
• M23: 30,464,260 km (0.065 R)
• M24: 33,709,636 km (0.089 R)
• M25: 34,130,754 km (0.101 R)
• M26: 35,415,501 km (0.07 R)
• M27: 38,690,796 km (0.117 R)
• M28: 40,086,993 km (0.032 R)
• M29: 42,324,978 km (0.044 R)
• M30: 54,773,166 km (0.082 R)
• M31: 67,656,684 km (0.071 R)
• M32: 69,001,120 km (0.092 R)
• M33: 70,821,128 km (0.047 R)
• M34: 71,281,141 km (0.079 R)
• M35: 71,974,827 km (0.101 R)
• M36: 76,473,235 km (0.072 R)
• M37: 79,408,794 km (0.113 R)
• M38: 86,025,059 km (0.112 R)

Kuiper Belt

Range: 36.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 12,987 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit