🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.55 AU - 0.67 AU

Year: 167 Days

Day: 45.2 Hours

Environment

Temp: 169 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,032,589 km

• M1: 269,875 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.59 AU - 0.69 AU

Year: 180 Days

Day: 40.6 Hours

Environment

Temp: 186 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.62 AU - 0.96 AU

Year: 247 Days

Day: 34.5 Hours

Environment

Temp: 201 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 52,032,589 km

• M1: 67,917 km (0.063 R)
• M2: 83,924 km (0.05 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.2 AU - 1.24 AU

Year: 474 Days

Day: 21.1 Hours

Environment

Temp: 14 °C

Axial Tilt: 25 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.8 AU - 4.26 AU

Year: 2331 Days

Day: 20.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.73 AU - 4.73 AU

Year: 3616 Days

Day: 30.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.1

Radius: 13.1

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 7.92 AU - 10.54 AU

Year: 9856 Days

Day: 5.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 52,032,589 km

• M1: 193,280 km (0.059 R)
• M2: 343,776 km (0.091 R)
• M3: 708,346 km (0.096 R)
• M4: 1,002,755 km (0.075 R)
• M5: 2,622,301 km (0.084 R)
• M6: 2,793,142 km (0.097 R)
• M7: 3,206,481 km (0.079 R)
• M8: 3,607,852 km (0.107 R)
• M9: 4,025,529 km (0.097 R)
• M10: 4,872,103 km (0.089 R)
• M11: 5,083,336 km (0.066 R)
• M12: 5,884,283 km (0.089 R)
• M13: 5,996,631 km (0.036 R)
• M14: 6,568,992 km (0.101 R)
• M15: 6,685,529 km (0.074 R)
• M16: 7,119,063 km (0.073 R)
• M17: 7,889,193 km (0.084 R)
• M18: 8,643,466 km (0.053 R)
• M19: 8,942,961 km (0.075 R)
• M20: 9,072,363 km (0.088 R)
• M21: 9,245,896 km (0.047 R)
• M22: 10,310,435 km (0.097 R)
• M23: 10,537,076 km (0.069 R)
• M24: 11,227,021 km (0.108 R)
• M25: 11,789,509 km (0.077 R)
• M26: 12,650,594 km (0.041 R)
• M27: 13,780,208 km (0.079 R)
• M28: 13,979,921 km (0.049 R)
• M29: 14,281,361 km (0.112 R)
• M30: 14,432,903 km (0.119 R)
• M31: 14,585,044 km (0.109 R)
• M32: 15,768,663 km (0.065 R)
• M33: 15,925,292 km (0.079 R)
• M34: 16,187,537 km (0.104 R)
• M35: 17,250,878 km (0.104 R)
• M36: 17,628,463 km (0.078 R)
• M37: 18,117,798 km (0.093 R)
• M38: 18,282,057 km (0.078 R)
• M39: 18,777,375 km (0.092 R)
• M40: 18,943,429 km (0.058 R)
• M41: 19,054,580 km (0.106 R)
• M42: 20,063,468 km (0.076 R)
• M43: 20,917,522 km (0.025 R)
• M44: 21,262,345 km (0.112 R)
• M45: 21,667,307 km (0.073 R)
• M46: 21,899,782 km (0.09 R)
• M47: 22,016,319 km (0.101 R)
• M48: 22,543,352 km (0.085 R)
• M49: 24,269,711 km (0.102 R)
• M50: 24,390,437 km (0.114 R)
• M51: 24,511,162 km (0.054 R)
• M52: 25,607,715 km (0.079 R)
• M53: 27,785,261 km (0.064 R)
• M54: 28,354,780 km (0.114 R)
• M55: 29,376,833 km (0.056 R)
• M56: 29,634,291 km (0.115 R)
• M57: 30,151,301 km (0.04 R)
• M58: 30,541,004 km (0.032 R)
• M59: 30,671,303 km (0.054 R)
• M60: 30,801,753 km (0.084 R)
• M61: 31,522,665 km (0.078 R)
• M62: 32,116,568 km (0.113 R)
• M63: 32,714,362 km (0.055 R)
• M64: 33,382,765 km (0.046 R)
• M65: 33,718,612 km (0.078 R)
• M66: 34,597,200 km (0.093 R)
• M67: 35,073,370 km (0.059 R)
• M68: 35,346,386 km (0.08 R)
• M69: 36,307,852 km (0.049 R)
• M70: 38,045,880 km (0.112 R)
• M71: 38,186,203 km (0.083 R)
• M72: 38,467,148 km (0.085 R)
• M73: 39,172,502 km (0.08 R)
• M74: 40,739,390 km (0.114 R)
• M75: 40,882,854 km (0.074 R)
• M76: 42,690,445 km (0.08 R)
• M77: 44,228,760 km (0.097 R)
• M78: 45,190,226 km (0.038 R)
• M79: 45,785,326 km (0.112 R)
• M80: 46,083,774 km (0.11 R)
• M81: 46,308,021 km (0.119 R)
• M82: 47,284,297 km (0.114 R)
• M83: 48,494,992 km (0.117 R)
• M84: 49,486,377 km (0.119 R)
• M85: 50,407,302 km (0.12 R)
• M86: 51,488,894 km (0.108 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 13,371 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit