🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.45 AU - 0.67 AU

Year: 146 Days

Day: 14.9 Hours

Environment

Temp: 226 °C

Axial Tilt: 45 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 26,057,890 km

• M1: 41,139 km (0.107 R)
• M2: 111,002 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.29 AU - 2.13 AU

Year: 779 Days

Day: 35.2 Hours

Environment

Temp: -40 °C

Axial Tilt: 110.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.53 AU - 3.57 AU

Year: 1855 Days

Day: 14.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.39 AU - 3.81 AU

Year: 2379 Days

Day: 40.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.12 AU - 4.98 AU

Year: 2838 Days

Day: 34.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.64 AU - 5.04 AU

Year: 3149 Days

Day: 34 Hours

Environment

Temp: -114 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,057,890 km

• M1: 465,848 km (0.082 R)

Asteroid Belt

Center: 5.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.6

Radius: 14.7

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.53 AU - 6.29 AU

Year: 5004 Days

Day: 12.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 26,057,890 km

• M1: 197,918 km (0.064 R)
• M2: 291,267 km (0.052 R)
• M3: 446,400 km (0.104 R)
• M4: 611,556 km (0.046 R)
• M5: 976,575 km (0.088 R)
• M6: 1,178,831 km (0.103 R)
• M7: 1,271,881 km (0.109 R)
• M8: 1,367,773 km (0.102 R)
• M9: 1,792,482 km (0.095 R)
• M10: 1,964,519 km (0.119 R)
• M11: 2,308,894 km (0.083 R)
• M12: 2,445,327 km (0.072 R)
• M13: 2,762,325 km (0.088 R)
• M14: 2,907,584 km (0.087 R)
• M15: 3,417,264 km (0.098 R)
• M16: 4,078,337 km (0.114 R)
• M17: 4,307,671 km (0.109 R)
• M18: 4,954,831 km (0.111 R)
• M19: 5,748,597 km (0.073 R)
• M20: 5,841,797 km (0.087 R)
• M21: 6,388,128 km (0.11 R)
• M22: 6,630,776 km (0.087 R)
• M23: 7,000,582 km (0.12 R)
• M24: 7,100,364 km (0.116 R)
• M25: 7,427,983 km (0.09 R)
• M26: 7,709,077 km (0.116 R)
• M27: 8,045,822 km (0.084 R)
• M28: 8,922,466 km (0.117 R)
• M29: 9,058,001 km (0.103 R)
• M30: 9,166,909 km (0.071 R)
• M31: 9,358,544 km (0.118 R)
• M32: 9,829,478 km (0.074 R)
• M33: 10,251,493 km (0.105 R)
• M34: 10,393,462 km (0.087 R)
• M35: 10,765,811 km (0.097 R)
• M36: 11,055,283 km (0.101 R)
• M37: 11,288,655 km (0.11 R)
• M38: 11,582,615 km (0.117 R)
• M39: 11,730,717 km (0.071 R)
• M40: 11,909,038 km (0.115 R)
• M41: 12,753,667 km (0.113 R)
• M42: 13,214,130 km (0.032 R)
• M43: 13,711,243 km (0.089 R)
• M44: 14,341,499 km (0.088 R)
• M45: 14,500,522 km (0.098 R)
• M46: 14,724,021 km (0.08 R)
• M47: 14,948,866 km (0.092 R)
• M48: 15,499,536 km (0.082 R)
• M49: 15,990,965 km (0.063 R)
• M50: 17,022,742 km (0.088 R)
• M51: 17,326,425 km (0.095 R)
• M52: 17,768,188 km (0.117 R)
• M53: 18,420,435 km (0.101 R)
• M54: 19,360,956 km (0.119 R)
• M55: 19,466,423 km (0.114 R)
• M56: 19,572,189 km (0.047 R)
• M57: 19,713,259 km (0.054 R)
• M58: 19,819,474 km (0.118 R)
• M59: 19,925,688 km (0.087 R)
• M60: 20,245,828 km (0.084 R)
• M61: 20,352,790 km (0.109 R)
• M62: 21,688,849 km (0.118 R)
• M63: 22,385,825 km (0.097 R)
• M64: 22,681,580 km (0.079 R)
• M65: 23,053,032 km (0.033 R)
• M66: 23,689,272 km (0.099 R)
• M67: 24,521,036 km (0.116 R)
• M68: 24,902,361 km (0.082 R)
• M69: 25,285,481 km (0.105 R)

Kuiper Belt

Range: 31.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 14,895 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit