🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.53 AU - 0.81 AU

Year: 208 Days

Day: 23.3 Hours

Environment

Temp: 168 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,619,050 km

• M1: 81,980 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.48 AU - 1.54 AU

Year: 703 Days

Day: 17 Hours

Environment

Temp: -49 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.63 AU - 2.21 AU

Year: 1008 Days

Day: 47.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,619,050 km

• M1: 121,174 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.56 AU - 3.12 AU

Year: 1813 Days

Day: 43.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.46 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.3

Radius: 14.4

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 7.77 AU - 12.37 AU

Year: 12103 Days

Day: 14.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 92,619,050 km

• M1: 187,745 km (0.118 R)
• M2: 713,283 km (0.117 R)
• M3: 1,176,587 km (0.072 R)
• M4: 1,792,332 km (0.117 R)
• M5: 3,916,921 km (0.086 R)
• M6: 4,651,596 km (0.062 R)
• M7: 5,874,110 km (0.109 R)
• M8: 8,993,674 km (0.109 R)
• M9: 9,549,281 km (0.052 R)
• M10: 11,196,503 km (0.042 R)
• M11: 13,201,862 km (0.119 R)
• M12: 16,033,002 km (0.116 R)
• M13: 19,938,404 km (0.089 R)
• M14: 20,885,508 km (0.092 R)
• M15: 21,779,804 km (0.049 R)
• M16: 25,066,619 km (0.08 R)
• M17: 29,775,661 km (0.098 R)
• M18: 31,433,056 km (0.11 R)
• M19: 37,008,568 km (0.104 R)
• M20: 42,690,744 km (0.08 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 945.1

Radius: 5.3

Gravity: 33.65 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 12.33 AU - 18.45 AU

Year: 22867 Days

Day: 18.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 92,619,050 km

• M1: 68,217 km (0.117 R)
• M2: 264,639 km (0.107 R)
• M3: 437,873 km (0.113 R)
• M4: 795,262 km (0.073 R)
• M5: 1,011,581 km (0.119 R)
• M6: 1,236,576 km (0.119 R)
• M7: 1,460,674 km (0.09 R)
• M8: 2,931,221 km (0.03 R)
• M9: 3,576,735 km (0.089 R)
• M10: 4,566,475 km (0.034 R)
• M11: 6,538,624 km (0.115 R)
• M12: 6,728,912 km (0.068 R)
• M13: 9,675,093 km (0.078 R)
• M14: 10,559,515 km (0.107 R)
• M15: 10,888,182 km (0.057 R)
• M16: 12,271,065 km (0.114 R)
• M17: 12,634,288 km (0.104 R)
• M18: 13,382,278 km (0.11 R)
• M19: 17,116,091 km (0.049 R)
• M20: 17,753,079 km (0.058 R)
• M21: 20,970,630 km (0.094 R)
• M22: 22,445,665 km (0.066 R)
• M23: 24,328,204 km (0.026 R)
• M24: 25,016,953 km (0.074 R)
• M25: 28,784,126 km (0.082 R)
• M26: 35,190,206 km (0.05 R)
• M27: 41,339,427 km (0.075 R)
• M28: 42,649,605 km (0.118 R)
• M29: 45,008,614 km (0.12 R)
• M30: 49,252,406 km (0.09 R)
• M31: 51,471,092 km (0.032 R)
• M32: 58,321,029 km (0.1 R)
• M33: 61,856,924 km (0.077 R)
• M34: 66,418,911 km (0.059 R)
• M35: 72,135,944 km (0.034 R)
• M36: 77,184,722 km (0.099 R)
• M37: 82,207,172 km (0.112 R)
• M38: 92,064,774 km (0.088 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 10,262 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit