🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.66 AU - 1 AU

Year: 286 Days

Day: 26.2 Hours

Environment

Temp: 129 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,529,667 km

• M1: 282,590 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.74 AU - 1.08 AU

Year: 329 Days

Day: 37 Hours

Environment

Temp: 13 °C

Axial Tilt: 13.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 54,529,667 km

• M1: 185,801 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.94 AU - 1.07 AU

Year: 379 Days

Day: 38.8 Hours

Environment

Temp: 20 °C

Axial Tilt: 19.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 54,529,667 km

• M1: 152,590 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.23 AU - 2.29 AU

Year: 1287 Days

Day: 40.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.1

Radius: 9.5

Gravity: 9.91 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 7.89 AU - 10.57 AU

Year: 10621 Days

Day: 7.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 54,529,667 km

• M1: 228,286 km (0.066 R)
• M2: 320,439 km (0.065 R)
• M3: 400,922 km (0.052 R)
• M4: 489,783 km (0.11 R)
• M5: 586,424 km (0.1 R)
• M6: 1,104,331 km (0.085 R)
• M7: 1,235,678 km (0.039 R)
• M8: 1,419,235 km (0.119 R)
• M9: 1,864,588 km (0.107 R)
• M10: 2,157,650 km (0.066 R)
• M11: 4,273,413 km (0.058 R)
• M12: 4,660,123 km (0.057 R)
• M13: 4,731,631 km (0.106 R)
• M14: 4,984,900 km (0.089 R)
• M15: 5,205,557 km (0.054 R)
• M16: 5,279,758 km (0.114 R)
• M17: 5,429,356 km (0.069 R)
• M18: 5,771,187 km (0.065 R)
• M19: 6,002,914 km (0.032 R)
• M20: 6,316,770 km (0.098 R)
• M21: 6,475,643 km (0.085 R)
• M22: 6,635,862 km (0.107 R)
• M23: 7,083,459 km (0.095 R)
• M24: 7,373,380 km (0.099 R)
• M25: 7,457,005 km (0.105 R)
• M26: 7,964,890 km (0.111 R)
• M27: 10,526,903 km (0.107 R)
• M28: 11,096,272 km (0.053 R)
• M29: 11,384,697 km (0.091 R)
• M30: 11,969,176 km (0.107 R)
• M31: 12,166,047 km (0.119 R)
• M32: 12,613,195 km (0.11 R)
• M33: 14,246,205 km (0.106 R)
• M34: 14,770,097 km (0.051 R)
• M35: 15,247,015 km (0.09 R)
• M36: 16,107,203 km (0.096 R)
• M37: 16,379,321 km (0.104 R)
• M38: 16,488,528 km (0.052 R)
• M39: 17,594,505 km (0.101 R)
• M40: 18,724,268 km (0.114 R)
• M41: 18,838,411 km (0.038 R)
• M42: 19,528,955 km (0.114 R)
• M43: 19,702,788 km (0.093 R)
• M44: 20,344,862 km (0.11 R)
• M45: 20,993,817 km (0.104 R)
• M46: 21,709,643 km (0.1 R)
• M47: 21,769,632 km (0.085 R)
• M48: 23,042,410 km (0.03 R)
• M49: 23,103,596 km (0.066 R)
• M50: 24,588,953 km (0.053 R)
• M51: 25,406,356 km (0.057 R)
• M52: 25,723,055 km (0.12 R)
• M53: 25,786,634 km (0.081 R)
• M54: 26,104,978 km (0.066 R)
• M55: 26,232,585 km (0.026 R)
• M56: 27,132,416 km (0.087 R)
• M57: 30,898,543 km (0.103 R)
• M58: 31,236,783 km (0.078 R)
• M59: 32,876,675 km (0.068 R)
• M60: 33,083,719 km (0.062 R)
• M61: 34,334,656 km (0.115 R)
• M62: 34,404,518 km (0.117 R)
• M63: 37,025,772 km (0.08 R)
• M64: 37,097,579 km (0.064 R)
• M65: 37,600,976 km (0.084 R)
• M66: 38,106,766 km (0.11 R)
• M67: 39,051,926 km (0.118 R)
• M68: 39,563,999 km (0.075 R)
• M69: 40,225,671 km (0.042 R)
• M70: 40,373,174 km (0.112 R)
• M71: 42,008,129 km (0.065 R)
• M72: 42,082,928 km (0.106 R)
• M73: 44,120,002 km (0.056 R)
• M74: 45,035,541 km (0.072 R)
• M75: 45,649,491 km (0.09 R)
• M76: 45,957,513 km (0.089 R)
• M77: 46,343,476 km (0.088 R)
• M78: 47,118,542 km (0.099 R)
• M79: 47,976,187 km (0.094 R)
• M80: 48,054,426 km (0.098 R)
• M81: 48,996,295 km (0.09 R)
• M82: 50,023,733 km (0.098 R)
• M83: 50,739,110 km (0.102 R)
• M84: 51,778,366 km (0.093 R)
• M85: 52,180,036 km (0.108 R)
• M86: 52,501,971 km (0.036 R)
• M87: 52,744,020 km (0.098 R)
• M88: 52,824,803 km (0.11 R)
• M89: 53,472,113 km (0.109 R)
• M90: 53,959,354 km (0.104 R)
• M91: 54,529,621 km (0.037 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 16,037 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit