🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.71 AU - 0.73 AU

Year: 231 Days

Day: 28.1 Hours

Environment

Temp: 185 °C

Axial Tilt: 179 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,898,556 km

• M1: 128,056 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.48 AU - 1.64 AU

Year: 738 Days

Day: 33.8 Hours

Environment

Temp: -54 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,898,556 km

• M1: 321,037 km (0.03 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.4

Radius: 8.1

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 7.13 AU - 10.21 AU

Year: 9669 Days

Day: 5.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 64,898,556 km

• M1: 100,829 km (0.111 R)
• M2: 1,007,990 km (0.095 R)
• M3: 1,371,663 km (0.113 R)
• M4: 2,046,648 km (0.058 R)
• M5: 2,926,284 km (0.077 R)
• M6: 4,448,592 km (0.087 R)
• M7: 4,713,231 km (0.102 R)
• M8: 5,247,893 km (0.117 R)
• M9: 5,598,700 km (0.102 R)
• M10: 6,139,646 km (0.059 R)
• M11: 8,806,228 km (0.09 R)
• M12: 9,263,699 km (0.084 R)
• M13: 9,979,524 km (0.115 R)
• M14: 10,860,506 km (0.089 R)
• M15: 15,230,410 km (0.117 R)
• M16: 19,667,183 km (0.058 R)
• M17: 20,251,513 km (0.038 R)
• M18: 20,847,361 km (0.088 R)
• M19: 21,251,126 km (0.066 R)
• M20: 22,353,213 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 322

Radius: 4.2

Gravity: 18.25 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 14.92 AU - 15.96 AU

Year: 22978 Days

Day: 24.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 64,898,556 km

• M1: 73,602 km (0.115 R)
• M2: 266,733 km (0.088 R)
• M3: 462,856 km (0.1 R)
• M4: 705,803 km (0.096 R)
• M5: 1,065,436 km (0.065 R)
• M6: 1,357,152 km (0.111 R)
• M7: 2,715,052 km (0.036 R)
• M8: 2,880,507 km (0.086 R)
• M9: 3,363,559 km (0.083 R)
• M10: 4,109,753 km (0.115 R)
• M11: 6,656,656 km (0.092 R)
• M12: 7,001,928 km (0.117 R)
• M13: 9,382,180 km (0.095 R)
• M14: 10,665,431 km (0.118 R)
• M15: 11,138,010 km (0.031 R)
• M16: 12,188,187 km (0.096 R)
• M17: 12,639,225 km (0.057 R)
• M18: 13,711,842 km (0.026 R)
• M19: 15,506,866 km (0.065 R)
• M20: 16,112,887 km (0.04 R)
• M21: 18,025,496 km (0.07 R)
• M22: 18,442,276 km (0.094 R)
• M23: 18,950,609 km (0.081 R)
• M24: 20,532,009 km (0.083 R)
• M25: 21,262,345 km (0.043 R)
• M26: 27,409,322 km (0.109 R)
• M27: 27,738,886 km (0.074 R)
• M28: 28,071,143 km (0.057 R)
• M29: 37,130,491 km (0.104 R)
• M30: 42,021,743 km (0.116 R)
• M31: 47,010,682 km (0.106 R)
• M32: 54,429,839 km (0.11 R)
• M33: 59,970,944 km (0.102 R)
• M34: 62,782,038 km (0.109 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 550 - 16,980 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit