🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.57 AU - 0.81 AU

Year: 205 Days

Day: 47 Hours

Environment

Temp: 161 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.97 AU - 2.35 AU

Year: 1137 Days

Day: 33.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,656,734 km

• M1: 593,305 km (0.046 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.45 AU - 4.01 AU

Year: 2079 Days

Day: 31.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,656,734 km

• M1: 45,777 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.6

Radius: 12

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 5.81 AU - 7.95 AU

Year: 6463 Days

Day: 7.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 60,656,734 km

• M1: 149,299 km (0.119 R)
• M2: 624,272 km (0.091 R)
• M3: 1,027,737 km (0.108 R)
• M4: 1,485,806 km (0.085 R)
• M5: 2,639,954 km (0.116 R)
• M6: 3,458,254 km (0.107 R)
• M7: 4,994,026 km (0.12 R)
• M8: 6,093,121 km (0.059 R)
• M9: 6,524,861 km (0.066 R)
• M10: 6,977,095 km (0.08 R)
• M11: 7,381,159 km (0.079 R)
• M12: 7,836,684 km (0.081 R)
• M13: 8,310,910 km (0.112 R)
• M14: 9,237,070 km (0.072 R)
• M15: 11,111,831 km (0.113 R)
• M16: 13,177,478 km (0.108 R)
• M17: 16,768,126 km (0.07 R)
• M18: 17,681,122 km (0.073 R)
• M19: 18,118,397 km (0.056 R)
• M20: 21,384,118 km (0.046 R)
• M21: 21,880,783 km (0.112 R)
• M22: 23,416,704 km (0.111 R)
• M23: 24,789,564 km (0.056 R)
• M24: 27,195,846 km (0.067 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 347

Radius: 6.9

Gravity: 7.29 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 12.14 AU - 17.08 AU

Year: 20001 Days

Day: 20.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 60,656,734 km

• M1: 134,488 km (0.066 R)
• M2: 592,557 km (0.116 R)
• M3: 832,363 km (0.119 R)
• M4: 1,238,670 km (0.043 R)
• M5: 2,529,999 km (0.094 R)
• M6: 3,229,220 km (0.047 R)
• M7: 5,140,632 km (0.101 R)
• M8: 5,605,283 km (0.104 R)
• M9: 6,215,193 km (0.027 R)
• M10: 6,953,309 km (0.088 R)
• M11: 7,476,902 km (0.116 R)
• M12: 9,154,492 km (0.053 R)
• M13: 10,496,684 km (0.113 R)
• M14: 10,837,468 km (0.118 R)
• M15: 11,126,940 km (0.096 R)
• M16: 11,842,915 km (0.088 R)
• M17: 12,088,256 km (0.081 R)
• M18: 13,498,964 km (0.1 R)
• M19: 14,038,115 km (0.042 R)
• M20: 14,944,678 km (0.053 R)
• M21: 18,880,298 km (0.097 R)
• M22: 20,070,499 km (0.079 R)
• M23: 25,333,801 km (0.057 R)
• M24: 27,096,962 km (0.087 R)
• M25: 27,416,503 km (0.086 R)
• M26: 30,405,618 km (0.084 R)
• M27: 32,996,354 km (0.112 R)
• M28: 36,501,731 km (0.06 R)
• M29: 36,891,433 km (0.119 R)
• M30: 37,415,325 km (0.118 R)
• M31: 39,016,920 km (0.037 R)
• M32: 40,942,544 km (0.119 R)
• M33: 56,226,509 km (0.074 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 20,429 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit