🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.99 AU - 2.41 AU

Year: 1136 Days

Day: 21.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.87 AU - 3.07 AU

Year: 1352 Days

Day: 41.8 Hours

Environment

Temp: -62 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.88 AU - 3.12 AU

Year: 1810 Days

Day: 17.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.1 AU - 5.04 AU

Year: 2859 Days

Day: 26.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 117,426,644 km

• M1: 455,376 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.89 AU - 5 AU

Year: 3258 Days

Day: 42.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.49 AU - 5.43 AU

Year: 3847 Days

Day: 31.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 117,426,644 km

• M1: 1,409,661 km (0.118 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 4.76 AU - 5.32 AU

Year: 3940 Days

Day: 29.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.71 AU - 5.41 AU

Year: 3964 Days

Day: 19.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250

Radius: 13.2

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 6.32 AU - 6.76 AU

Year: 5825 Days

Day: 6.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 117,426,644 km

• M1: 164,109 km (0.118 R)
• M2: 905,815 km (0.111 R)
• M3: 1,671,307 km (0.076 R)
• M4: 2,955,456 km (0.071 R)
• M5: 4,133,240 km (0.08 R)
• M6: 5,392,255 km (0.094 R)
• M7: 6,181,982 km (0.118 R)
• M8: 7,236,498 km (0.078 R)
• M9: 8,129,148 km (0.117 R)
• M10: 9,662,078 km (0.058 R)
• M11: 10,093,817 km (0.113 R)
• M12: 10,661,840 km (0.09 R)
• M13: 12,726,590 km (0.12 R)
• M14: 15,255,392 km (0.112 R)
• M15: 16,004,429 km (0.079 R)
• M16: 16,610,151 km (0.1 R)
• M17: 17,576,104 km (0.081 R)
• M18: 22,358,748 km (0.105 R)
• M19: 23,677,453 km (0.11 R)

Asteroid Belt

Center: 13.54 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 20.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 959.7

Radius: 5.5

Gravity: 31.73 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 18.99 AU - 22.07 AU

Year: 32395 Days

Day: 16.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 117,426,644 km

• M1: 68,366 km (0.049 R)
• M2: 390,450 km (0.112 R)
• M3: 835,803 km (0.113 R)
• M4: 1,079,498 km (0.068 R)
• M5: 1,369,868 km (0.102 R)
• M6: 1,711,100 km (0.108 R)
• M7: 1,946,418 km (0.109 R)
• M8: 2,456,247 km (0.084 R)
• M9: 3,050,749 km (0.117 R)
• M10: 3,701,650 km (0.113 R)
• M11: 4,401,917 km (0.096 R)
• M12: 4,845,774 km (0.12 R)
• M13: 5,408,113 km (0.074 R)
• M14: 6,158,645 km (0.099 R)
• M15: 7,922,404 km (0.117 R)
• M16: 9,529,983 km (0.112 R)
• M17: 10,762,669 km (0.093 R)
• M18: 12,021,086 km (0.119 R)
• M19: 13,623,429 km (0.062 R)
• M20: 14,562,904 km (0.098 R)
• M21: 16,569,909 km (0.107 R)
• M22: 16,953,627 km (0.052 R)
• M23: 18,039,558 km (0.09 R)
• M24: 18,241,815 km (0.076 R)
• M25: 19,066,249 km (0.118 R)
• M26: 19,700,544 km (0.088 R)
• M27: 25,165,204 km (0.065 R)
• M28: 28,720,248 km (0.077 R)
• M29: 31,413,608 km (0.111 R)
• M30: 33,502,593 km (0.118 R)
• M31: 39,465,863 km (0.078 R)
• M32: 43,872,119 km (0.083 R)
• M33: 55,975,484 km (0.08 R)
• M34: 56,190,456 km (0.108 R)
• M35: 68,638,196 km (0.078 R)
• M36: 68,884,434 km (0.057 R)
• M37: 69,379,004 km (0.112 R)
• M38: 103,899,461 km (0.072 R)
• M39: 112,224,283 km (0.118 R)

Kuiper Belt

Range: 31.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 16,487 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit