🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.5 AU - 0.58 AU

Year: 138 Days

Day: 31.6 Hours

Environment

Temp: 274 °C

Axial Tilt: 47.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.47 AU - 0.67 AU

Year: 150 Days

Day: 39.5 Hours

Environment

Temp: 235 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 44,799,668 km

• M1: 117,135 km (0.109 R)
• M2: 356,641 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.6 AU - 1.9 AU

Year: 806 Days

Day: 41.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.95 AU - 3.05 AU

Year: 1377 Days

Day: 39.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.67 AU - 4.15 AU

Year: 2193 Days

Day: 24 Hours

Environment

Temp: -99 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.73 AU - 4.31 AU

Year: 2300 Days

Day: 21.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.2

Radius: 8.3

Gravity: 10.67 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 7.28 AU - 9.84 AU

Year: 8722 Days

Day: 12.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 44,799,668 km

• M1: 141,370 km (0.108 R)
• M2: 239,207 km (0.118 R)
• M3: 312,660 km (0.044 R)
• M4: 544,237 km (0.055 R)
• M5: 664,065 km (0.085 R)
• M6: 1,095,655 km (0.12 R)
• M7: 1,474,437 km (0.092 R)
• M8: 1,711,699 km (0.063 R)
• M9: 2,222,426 km (0.078 R)
• M10: 2,320,263 km (0.106 R)
• M11: 4,435,278 km (0.062 R)
• M12: 4,559,145 km (0.063 R)
• M13: 5,065,683 km (0.109 R)
• M14: 5,325,684 km (0.076 R)
• M15: 6,443,779 km (0.103 R)
• M16: 6,903,643 km (0.086 R)
• M17: 6,975,450 km (0.101 R)
• M18: 7,337,776 km (0.108 R)
• M19: 7,557,984 km (0.065 R)
• M20: 7,855,235 km (0.087 R)
• M21: 8,156,226 km (0.065 R)
• M22: 8,346,364 km (0.117 R)
• M23: 8,576,296 km (0.115 R)
• M24: 9,597,152 km (0.109 R)
• M25: 9,878,546 km (0.088 R)
• M26: 10,162,632 km (0.092 R)
• M27: 10,408,421 km (0.119 R)
• M28: 10,697,445 km (0.054 R)
• M29: 10,822,209 km (0.026 R)
• M30: 12,971,033 km (0.113 R)
• M31: 13,192,887 km (0.046 R)
• M32: 14,597,162 km (0.034 R)
• M33: 14,827,991 km (0.105 R)
• M34: 15,340,364 km (0.079 R)
• M35: 15,622,206 km (0.083 R)
• M36: 16,000,689 km (0.083 R)
• M37: 16,622,268 km (0.099 R)
• M38: 16,815,100 km (0.036 R)
• M39: 17,741,111 km (0.082 R)
• M40: 18,235,083 km (0.098 R)
• M41: 18,384,232 km (0.119 R)
• M42: 18,934,453 km (0.026 R)
• M43: 19,744,226 km (0.057 R)
• M44: 20,256,150 km (0.097 R)
• M45: 20,720,651 km (0.048 R)
• M46: 21,084,324 km (0.118 R)
• M47: 21,345,372 km (0.074 R)
• M48: 21,712,635 km (0.076 R)
• M49: 21,976,376 km (0.047 R)
• M50: 22,560,107 km (0.113 R)
• M51: 23,095,218 km (0.105 R)
• M52: 23,472,205 km (0.112 R)
• M53: 24,123,405 km (0.088 R)
• M54: 25,554,458 km (0.047 R)
• M55: 26,112,159 km (0.063 R)
• M56: 26,336,406 km (0.11 R)
• M57: 26,730,297 km (0.091 R)
• M58: 27,069,436 km (0.117 R)
• M59: 28,325,310 km (0.06 R)
• M60: 29,658,526 km (0.088 R)
• M61: 30,068,424 km (0.105 R)
• M62: 31,071,328 km (0.119 R)
• M63: 31,190,109 km (0.115 R)
• M64: 32,566,260 km (0.073 R)
• M65: 33,352,995 km (0.106 R)
• M66: 34,698,329 km (0.094 R)
• M67: 36,436,207 km (0.109 R)
• M68: 36,498,739 km (0.11 R)
• M69: 36,749,465 km (0.119 R)
• M70: 37,000,789 km (0.051 R)
• M71: 37,063,620 km (0.064 R)
• M72: 37,505,084 km (0.066 R)
• M73: 38,456,676 km (0.096 R)
• M74: 39,352,019 km (0.106 R)
• M75: 39,995,888 km (0.089 R)
• M76: 40,837,975 km (0.056 R)
• M77: 40,967,975 km (0.12 R)
• M78: 41,293,799 km (0.064 R)
• M79: 41,359,024 km (0.087 R)
• M80: 42,671,446 km (0.039 R)
• M81: 43,864,340 km (0.086 R)
• M82: 43,930,911 km (0.084 R)
• M83: 43,997,482 km (0.114 R)
• M84: 44,264,364 km (0.118 R)
• M85: 44,665,586 km (0.089 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 12,353 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit