🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.87 AU - 0.97 AU

Year: 322 Days

Day: 22.1 Hours

Environment

Temp: 92 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 30,993,072 km

• M1: 509,381 km (0.109 R)
• M2: 586,424 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.55 AU - 3.89 AU

Year: 2621 Days

Day: 30.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.5

Radius: 9.1

Gravity: 10.64 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.22 AU - 5.58 AU

Year: 4583 Days

Day: 11.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 30,993,072 km

• M1: 118,182 km (0.094 R)
• M2: 257,907 km (0.059 R)
• M3: 324,029 km (0.073 R)
• M4: 407,953 km (0.101 R)
• M5: 648,656 km (0.093 R)
• M6: 772,972 km (0.029 R)
• M7: 1,286,093 km (0.069 R)
• M8: 1,494,333 km (0.081 R)
• M9: 2,107,984 km (0.073 R)
• M10: 2,354,521 km (0.106 R)
• M11: 2,432,162 km (0.103 R)
• M12: 2,772,198 km (0.09 R)
• M13: 2,895,916 km (0.095 R)
• M14: 3,000,335 km (0.087 R)
• M15: 3,234,755 km (0.112 R)
• M16: 3,475,009 km (0.079 R)
• M17: 3,857,979 km (0.108 R)
• M18: 4,206,991 km (0.066 R)
• M19: 4,301,836 km (0.111 R)
• M20: 4,445,450 km (0.061 R)
• M21: 4,663,863 km (0.116 R)
• M22: 4,861,033 km (0.049 R)
• M23: 5,161,875 km (0.1 R)
• M24: 5,340,195 km (0.117 R)
• M25: 5,624,581 km (0.074 R)
• M26: 5,808,137 km (0.113 R)
• M27: 6,894,667 km (0.049 R)
• M28: 7,147,786 km (0.084 R)
• M29: 8,820,440 km (0.083 R)
• M30: 9,033,916 km (0.091 R)
• M31: 9,280,005 km (0.116 R)
• M32: 9,497,071 km (0.069 R)
• M33: 9,653,251 km (0.042 R)
• M34: 10,222,322 km (0.089 R)
• M35: 11,227,919 km (0.097 R)
• M36: 11,326,952 km (0.063 R)
• M37: 12,435,024 km (0.08 R)
• M38: 13,123,324 km (0.051 R)
• M39: 13,332,162 km (0.086 R)
• M40: 13,437,030 km (0.056 R)
• M41: 13,717,975 km (0.065 R)
• M42: 13,965,410 km (0.091 R)
• M43: 14,429,014 km (0.095 R)
• M44: 14,970,109 km (0.064 R)
• M45: 15,115,518 km (0.115 R)
• M46: 15,554,588 km (0.108 R)
• M47: 16,109,297 km (0.111 R)
• M48: 16,632,890 km (0.028 R)
• M49: 16,934,629 km (0.074 R)
• M50: 17,276,310 km (0.118 R)
• M51: 17,658,533 km (0.068 R)
• M52: 18,470,251 km (0.089 R)
• M53: 19,810,348 km (0.087 R)
• M54: 20,210,373 km (0.093 R)
• M55: 20,937,269 km (0.061 R)
• M56: 21,549,424 km (0.096 R)
• M57: 22,002,256 km (0.082 R)
• M58: 22,749,797 km (0.027 R)
• M59: 23,000,822 km (0.098 R)
• M60: 23,168,671 km (0.093 R)
• M61: 23,252,895 km (0.038 R)
• M62: 23,929,227 km (0.087 R)
• M63: 24,269,861 km (0.116 R)
• M64: 24,355,281 km (0.112 R)
• M65: 24,569,206 km (0.098 R)
• M66: 24,697,860 km (0.116 R)
• M67: 24,912,833 km (0.103 R)
• M68: 25,301,338 km (0.084 R)
• M69: 26,391,009 km (0.069 R)
• M70: 26,698,882 km (0.116 R)
• M71: 26,963,670 km (0.078 R)
• M72: 27,273,786 km (0.047 R)
• M73: 27,407,078 km (0.096 R)
• M74: 28,031,799 km (0.049 R)
• M75: 28,570,949 km (0.087 R)
• M76: 29,933,936 km (0.084 R)
• M77: 30,854,262 km (0.118 R)
• M78: 30,993,088 km (0.051 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: 170 - 17,609 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit