🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.44 AU - 0.64 AU

Year: 146 Days

Day: 46.5 Hours

Environment

Temp: 161 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.98 AU - 1.2 AU

Year: 420 Days

Day: 14.2 Hours

Environment

Temp: 22 °C

Axial Tilt: 11.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.2 AU - 1.54 AU

Year: 592 Days

Day: 28.6 Hours

Environment

Temp: -21 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,438,651 km

• M1: 164,258 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.62 AU - 1.74 AU

Year: 803 Days

Day: 28.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.3

Radius: 12.8

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 8.19 AU - 9.51 AU

Year: 9714 Days

Day: 5.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 43,438,651 km

• M1: 246,836 km (0.091 R)
• M2: 600,187 km (0.073 R)
• M3: 748,139 km (0.102 R)
• M4: 843,582 km (0.092 R)
• M5: 1,101,938 km (0.118 R)
• M6: 1,466,658 km (0.102 R)
• M7: 1,825,094 km (0.08 R)
• M8: 2,851,485 km (0.115 R)
• M9: 3,139,461 km (0.055 R)
• M10: 3,219,496 km (0.049 R)
• M11: 3,630,890 km (0.075 R)
• M12: 4,443,655 km (0.072 R)
• M13: 5,439,827 km (0.057 R)
• M14: 5,732,291 km (0.115 R)
• M15: 5,896,998 km (0.049 R)
• M16: 6,197,391 km (0.085 R)
• M17: 6,366,586 km (0.091 R)
• M18: 6,537,277 km (0.106 R)
• M19: 6,883,148 km (0.096 R)
• M20: 7,199,697 km (0.092 R)
• M21: 7,847,156 km (0.058 R)
• M22: 8,588,414 km (0.117 R)
• M23: 8,739,508 km (0.113 R)
• M24: 9,120,683 km (0.1 R)
• M25: 10,297,270 km (0.053 R)
• M26: 10,578,664 km (0.041 R)
• M27: 11,604,456 km (0.077 R)
• M28: 11,729,670 km (0.088 R)
• M29: 11,813,445 km (0.086 R)
• M30: 11,939,406 km (0.117 R)
• M31: 12,150,489 km (0.045 R)
• M32: 12,235,161 km (0.111 R)
• M33: 13,529,931 km (0.038 R)
• M34: 13,794,120 km (0.102 R)
• M35: 14,059,956 km (0.112 R)
• M36: 14,148,967 km (0.056 R)
• M37: 14,822,606 km (0.089 R)
• M38: 15,140,651 km (0.058 R)
• M39: 15,506,717 km (0.116 R)
• M40: 15,922,150 km (0.082 R)
• M41: 16,341,174 km (0.072 R)
• M42: 16,811,210 km (0.092 R)
• M43: 17,572,364 km (0.08 R)
• M44: 17,812,469 km (0.084 R)
• M45: 18,005,450 km (0.097 R)
• M46: 18,833,175 km (0.095 R)
• M47: 18,931,311 km (0.087 R)
• M48: 20,022,777 km (0.081 R)
• M49: 20,475,161 km (0.066 R)
• M50: 22,110,864 km (0.106 R)
• M51: 23,312,285 km (0.044 R)
• M52: 23,576,325 km (0.095 R)
• M53: 23,682,241 km (0.065 R)
• M54: 23,841,263 km (0.052 R)
• M55: 24,214,061 km (0.118 R)
• M56: 24,749,771 km (0.101 R)
• M57: 24,857,332 km (0.073 R)
• M58: 25,289,370 km (0.113 R)
• M59: 25,669,499 km (0.115 R)
• M60: 27,375,363 km (0.112 R)
• M61: 28,720,996 km (0.116 R)
• M62: 29,630,102 km (0.112 R)
• M63: 29,858,837 km (0.071 R)
• M64: 30,490,888 km (0.092 R)
• M65: 31,069,383 km (0.094 R)
• M66: 31,885,290 km (0.108 R)
• M67: 32,119,860 km (0.091 R)
• M68: 32,767,469 km (0.059 R)
• M69: 33,359,876 km (0.108 R)
• M70: 35,643,637 km (0.119 R)
• M71: 36,804,367 km (0.11 R)
• M72: 36,988,672 km (0.048 R)
• M73: 37,853,348 km (0.087 R)
• M74: 40,233,599 km (0.096 R)
• M75: 40,995,352 km (0.099 R)
• M76: 41,441,901 km (0.088 R)
• M77: 41,889,947 km (0.101 R)
• M78: 43,244,107 km (0.093 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 12,909 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit