🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.74 AU - 0.84 AU

Year: 259 Days

Day: 16 Hours

Environment

Temp: 140 °C

Axial Tilt: 46.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.76 AU - 1.12 AU

Year: 336 Days

Day: 38.4 Hours

Environment

Temp: 31 °C

Axial Tilt: 23.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.81 AU - 1.95 AU

Year: 951 Days

Day: 28.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.13 AU - 3.35 AU

Year: 1673 Days

Day: 18.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,249,751 km

• M1: 918,980 km (0.029 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.68 AU - 4.96 AU

Year: 3313 Days

Day: 32.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.8

Radius: 12.6

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 4.75 AU - 6.21 AU

Year: 4733 Days

Day: 11.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 27,249,751 km

• M1: 206,445 km (0.097 R)
• M2: 326,572 km (0.042 R)
• M3: 432,787 km (0.105 R)
• M4: 690,993 km (0.069 R)
• M5: 769,681 km (0.078 R)
• M6: 863,928 km (0.066 R)
• M7: 949,946 km (0.112 R)
• M8: 1,065,436 km (0.107 R)
• M9: 1,621,791 km (0.093 R)
• M10: 2,543,762 km (0.064 R)
• M11: 2,652,969 km (0.06 R)
• M12: 2,820,069 km (0.103 R)
• M13: 3,243,132 km (0.073 R)
• M14: 3,624,906 km (0.092 R)
• M15: 4,213,873 km (0.048 R)
• M16: 4,322,331 km (0.099 R)
• M17: 4,832,909 km (0.073 R)
• M18: 5,130,160 km (0.039 R)
• M19: 5,292,773 km (0.046 R)
• M20: 5,433,395 km (0.086 R)
• M21: 5,599,149 km (0.076 R)
• M22: 5,887,275 km (0.032 R)
• M23: 6,033,133 km (0.065 R)
• M24: 6,204,871 km (0.089 R)
• M25: 6,528,301 km (0.067 R)
• M26: 6,959,443 km (0.085 R)
• M27: 7,113,828 km (0.098 R)
• M28: 7,243,379 km (0.113 R)
• M29: 7,742,887 km (0.114 R)
• M30: 7,876,178 km (0.111 R)
• M31: 8,226,387 km (0.115 R)
• M32: 8,664,559 km (0.12 R)
• M33: 8,747,586 km (0.101 R)
• M34: 8,886,562 km (0.102 R)
• M35: 8,970,188 km (0.094 R)
• M36: 9,054,262 km (0.087 R)
• M37: 9,138,485 km (0.07 R)
• M38: 9,506,496 km (0.057 R)
• M39: 10,140,641 km (0.088 R)
• M40: 10,228,156 km (0.051 R)
• M41: 10,492,346 km (0.078 R)
• M42: 10,818,170 km (0.091 R)
• M43: 10,937,549 km (0.098 R)
• M44: 11,298,230 km (0.044 R)
• M45: 11,632,282 km (0.099 R)
• M46: 11,754,653 km (0.077 R)
• M47: 11,969,625 km (0.095 R)
• M48: 12,466,140 km (0.107 R)
• M49: 12,591,354 km (0.085 R)
• M50: 13,096,246 km (0.085 R)
• M51: 13,223,554 km (0.062 R)
• M52: 13,833,764 km (0.046 R)
• M53: 13,995,778 km (0.079 R)
• M54: 14,289,289 km (0.117 R)
• M55: 14,948,567 km (0.064 R)
• M56: 15,281,871 km (0.058 R)
• M57: 16,024,026 km (0.083 R)
• M58: 16,331,001 km (0.041 R)
• M59: 16,674,478 km (0.096 R)
• M60: 18,178,236 km (0.086 R)
• M61: 19,470,312 km (0.106 R)
• M62: 19,944,089 km (0.097 R)
• M63: 20,680,559 km (0.046 R)
• M64: 20,903,310 km (0.077 R)
• M65: 21,089,410 km (0.056 R)
• M66: 21,463,405 km (0.116 R)
• M67: 21,839,644 km (0.04 R)
• M68: 22,142,280 km (0.084 R)
• M69: 22,598,703 km (0.038 R)
• M70: 22,866,334 km (0.097 R)
• M71: 23,289,097 km (0.034 R)
• M72: 25,362,374 km (0.094 R)
• M73: 25,999,811 km (0.099 R)
• M74: 26,280,307 km (0.1 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 20,362 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit