🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.41 AU - 0.63 AU

Year: 141 Days

Day: 42.5 Hours

Environment

Temp: 195 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 18,286,751 km

• M1: 169,046 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.65 AU - 0.83 AU

Year: 240 Days

Day: 28.8 Hours

Environment

Temp: 120 °C

Axial Tilt: 43.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 18,286,751 km

• M1: 400,324 km (0.035 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.1 AU - 1.28 AU

Year: 489 Days

Day: 14 Hours

Environment

Temp: -12 °C

Axial Tilt: 32.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.87 AU - 1.91 AU

Year: 979 Days

Day: 28.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.5

Radius: 11.9

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.96 AU - 5.56 AU

Year: 3912 Days

Day: 8.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 18,286,751 km

• M1: 207,193 km (0.111 R)
• M2: 428,000 km (0.101 R)
• M3: 581,786 km (0.093 R)
• M4: 670,797 km (0.083 R)
• M5: 873,951 km (0.101 R)
• M6: 1,027,737 km (0.096 R)
• M7: 1,265,598 km (0.098 R)
• M8: 1,430,604 km (0.096 R)
• M9: 1,685,968 km (0.093 R)
• M10: 1,819,260 km (0.069 R)
• M11: 2,071,033 km (0.068 R)
• M12: 2,227,512 km (0.063 R)
• M13: 2,622,451 km (0.118 R)
• M14: 2,735,247 km (0.034 R)
• M15: 2,878,712 km (0.099 R)
• M16: 3,143,350 km (0.116 R)
• M17: 3,293,846 km (0.086 R)
• M18: 3,508,668 km (0.081 R)
• M19: 3,728,129 km (0.074 R)
• M20: 3,823,722 km (0.064 R)
• M21: 3,903,906 km (0.116 R)
• M22: 3,984,689 km (0.036 R)
• M23: 4,753,921 km (0.11 R)
• M24: 4,892,449 km (0.115 R)
• M25: 5,067,628 km (0.117 R)
• M26: 5,244,752 km (0.106 R)
• M27: 5,496,226 km (0.109 R)
• M28: 5,587,032 km (0.1 R)
• M29: 5,918,092 km (0.062 R)
• M30: 6,029,991 km (0.074 R)
• M31: 6,426,874 km (0.089 R)
• M32: 6,541,765 km (0.096 R)
• M33: 6,638,106 km (0.107 R)
• M34: 6,793,239 km (0.116 R)
• M35: 6,890,777 km (0.08 R)
• M36: 6,988,913 km (0.116 R)
• M37: 7,087,349 km (0.115 R)
• M38: 7,851,345 km (0.113 R)
• M39: 8,139,471 km (0.114 R)
• M40: 8,389,149 km (0.066 R)
• M41: 8,789,772 km (0.117 R)
• M42: 8,981,707 km (0.116 R)
• M43: 9,110,510 km (0.089 R)
• M44: 9,456,829 km (0.113 R)
• M45: 9,763,505 km (0.04 R)
• M46: 9,873,759 km (0.087 R)
• M47: 10,028,892 km (0.092 R)
• M48: 10,296,672 km (0.07 R)
• M49: 10,521,817 km (0.118 R)
• M50: 10,657,502 km (0.061 R)
• M51: 10,793,935 km (0.089 R)
• M52: 11,045,559 km (0.1 R)
• M53: 11,414,916 km (0.113 R)
• M54: 11,624,503 km (0.08 R)
• M55: 11,953,019 km (0.099 R)
• M56: 12,165,897 km (0.031 R)
• M57: 12,332,250 km (0.04 R)
• M58: 12,547,372 km (0.067 R)
• M59: 12,667,349 km (0.114 R)
• M60: 13,297,755 km (0.032 R)
• M61: 13,963,166 km (0.108 R)
• M62: 14,337,610 km (0.119 R)
• M63: 14,437,990 km (0.112 R)
• M64: 14,563,802 km (0.072 R)
• M65: 14,867,336 km (0.056 R)
• M66: 15,506,268 km (0.059 R)
• M67: 16,494,661 km (0.104 R)
• M68: 16,758,253 km (0.096 R)
• M69: 17,396,288 km (0.06 R)
• M70: 17,583,883 km (0.106 R)
• M71: 18,259,617 km (0.116 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 14,562 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit