🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.56 AU - 0.78 AU

Year: 193 Days

Day: 33.7 Hours

Environment

Temp: 147 °C

Axial Tilt: 41.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 35,753,677 km

• M1: 72,106 km (0.066 R)
• M2: 269,426 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.7 AU - 1 AU

Year: 275 Days

Day: 28.8 Hours

Environment

Temp: 171 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.26 AU - 1.38 AU

Year: 533 Days

Day: 14.2 Hours

Environment

Temp: -0 °C

Axial Tilt: 25.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.49 AU - 2.19 AU

Year: 877 Days

Day: 38 Hours

Environment

Temp: -38 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.78 AU - 3.92 AU

Year: 2155 Days

Day: 43.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 3.76 AU - 5.46 AU

Year: 3479 Days

Day: 24.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.2

Radius: 11.3

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 6.93 AU - 8.51 AU

Year: 7539 Days

Day: 8.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 35,753,677 km

• M1: 170,990 km (0.066 R)
• M2: 264,788 km (0.084 R)
• M3: 353,949 km (0.072 R)
• M4: 612,454 km (0.091 R)
• M5: 1,317,808 km (0.088 R)
• M6: 2,250,999 km (0.103 R)
• M7: 2,505,764 km (0.083 R)
• M8: 2,703,084 km (0.076 R)
• M9: 3,066,756 km (0.093 R)
• M10: 3,302,074 km (0.107 R)
• M11: 3,373,731 km (0.084 R)
• M12: 4,017,750 km (0.083 R)
• M13: 4,249,477 km (0.117 R)
• M14: 4,406,555 km (0.044 R)
• M15: 5,644,776 km (0.11 R)
• M16: 5,817,712 km (0.056 R)
• M17: 6,228,059 km (0.119 R)
• M18: 6,617,462 km (0.09 R)
• M19: 6,922,492 km (0.06 R)
• M20: 7,107,694 km (0.06 R)
• M21: 7,294,542 km (0.12 R)
• M22: 7,578,030 km (0.097 R)
• M23: 7,993,762 km (0.053 R)
• M24: 8,123,164 km (0.091 R)
• M25: 8,351,451 km (0.12 R)
• M26: 8,515,709 km (0.044 R)
• M27: 8,847,667 km (0.09 R)
• M28: 8,981,557 km (0.081 R)
• M29: 9,421,674 km (0.115 R)
• M30: 9,938,086 km (0.083 R)
• M31: 10,252,540 km (0.104 R)
• M32: 10,358,007 km (0.104 R)
• M33: 10,570,137 km (0.084 R)
• M34: 10,748,009 km (0.087 R)
• M35: 10,855,270 km (0.119 R)
• M36: 11,106,744 km (0.07 R)
• M37: 11,433,017 km (0.087 R)
• M38: 11,688,979 km (0.09 R)
• M39: 11,762,432 km (0.091 R)
• M40: 11,836,034 km (0.117 R)
• M41: 12,057,888 km (0.115 R)
• M42: 12,243,838 km (0.094 R)
• M43: 12,807,373 km (0.06 R)
• M44: 13,073,208 km (0.105 R)
• M45: 13,264,245 km (0.094 R)
• M46: 13,687,756 km (0.051 R)
• M47: 15,466,325 km (0.073 R)
• M48: 15,668,432 km (0.092 R)
• M49: 16,485,536 km (0.076 R)
• M50: 16,650,692 km (0.082 R)
• M51: 16,899,323 km (0.114 R)
• M52: 17,526,438 km (0.043 R)
• M53: 18,289,088 km (0.095 R)
• M54: 18,417,143 km (0.056 R)
• M55: 18,545,648 km (0.108 R)
• M56: 18,846,639 km (0.12 R)
• M57: 19,366,192 km (0.084 R)
• M58: 20,685,795 km (0.084 R)
• M59: 21,042,436 km (0.064 R)
• M60: 21,132,046 km (0.067 R)
• M61: 22,489,945 km (0.073 R)
• M62: 23,410,870 km (0.058 R)
• M63: 24,203,290 km (0.08 R)
• M64: 24,909,841 km (0.064 R)
• M65: 25,004,686 km (0.109 R)
• M66: 26,150,605 km (0.097 R)
• M67: 26,778,468 km (0.115 R)
• M68: 26,924,176 km (0.077 R)
• M69: 27,362,498 km (0.039 R)
• M70: 27,999,934 km (0.08 R)
• M71: 28,394,573 km (0.096 R)
• M72: 28,741,491 km (0.097 R)
• M73: 29,840,886 km (0.106 R)
• M74: 30,244,052 km (0.096 R)
• M75: 30,446,308 km (0.097 R)
• M76: 30,649,013 km (0.053 R)
• M77: 31,823,357 km (0.116 R)
• M78: 32,752,509 km (0.07 R)
• M79: 32,960,300 km (0.026 R)
• M80: 33,690,787 km (0.115 R)
• M81: 33,952,882 km (0.051 R)
• M82: 34,532,125 km (0.081 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 16,096 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit