🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.51 AU - 0.61 AU

Year: 157 Days

Day: 29.2 Hours

Environment

Temp: 147 °C

Axial Tilt: 43.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.93 AU - 1.37 AU

Year: 462 Days

Day: 32.7 Hours

Environment

Temp: -10 °C

Axial Tilt: 1.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 46,962,823 km

• M1: 123,867 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.37 AU - 2.27 AU

Year: 920 Days

Day: 35.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.7 AU - 2.18 AU

Year: 1013 Days

Day: 28.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.01 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 12.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 260.9

Radius: 7.6

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 9.19 AU - 14.95 AU

Year: 15714 Days

Day: 21.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 46,962,823 km

• M1: 180,565 km (0.063 R)
• M2: 388,356 km (0.088 R)
• M3: 469,438 km (0.066 R)
• M4: 682,615 km (0.088 R)
• M5: 907,311 km (0.049 R)
• M6: 1,174,942 km (0.093 R)
• M7: 1,235,529 km (0.111 R)
• M8: 1,598,902 km (0.076 R)
• M9: 1,970,204 km (0.104 R)
• M10: 2,042,759 km (0.094 R)
• M11: 2,682,290 km (0.11 R)
• M12: 3,010,059 km (0.108 R)
• M13: 3,854,240 km (0.079 R)
• M14: 3,945,494 km (0.114 R)
• M15: 5,096,650 km (0.07 R)
• M16: 5,743,361 km (0.108 R)
• M17: 6,379,900 km (0.062 R)
• M18: 6,560,615 km (0.094 R)
• M19: 7,113,229 km (0.085 R)
• M20: 7,262,977 km (0.049 R)
• M21: 7,376,073 km (0.065 R)
• M22: 7,604,060 km (0.069 R)
• M23: 8,262,440 km (0.058 R)
• M24: 8,939,071 km (0.101 R)
• M25: 9,019,854 km (0.065 R)
• M26: 9,141,327 km (0.098 R)
• M27: 9,550,777 km (0.088 R)
• M28: 10,133,760 km (0.068 R)
• M29: 10,600,056 km (0.12 R)
• M30: 11,641,557 km (0.117 R)
• M31: 11,862,513 km (0.099 R)
• M32: 12,579,236 km (0.082 R)
• M33: 13,217,869 km (0.081 R)
• M34: 13,310,022 km (0.094 R)
• M35: 13,494,775 km (0.086 R)
• M36: 15,003,918 km (0.103 R)
• M37: 15,389,432 km (0.103 R)
• M38: 15,583,461 km (0.085 R)
• M39: 15,778,237 km (0.073 R)
• M40: 16,022,979 km (0.068 R)
• M41: 16,121,115 km (0.115 R)
• M42: 16,170,333 km (0.088 R)
• M43: 17,214,825 km (0.03 R)
• M44: 17,365,770 km (0.088 R)
• M45: 18,025,197 km (0.104 R)
• M46: 18,280,860 km (0.089 R)
• M47: 19,630,233 km (0.116 R)
• M48: 19,998,991 km (0.099 R)
• M49: 20,051,949 km (0.098 R)
• M50: 21,226,741 km (0.115 R)
• M51: 22,149,760 km (0.119 R)
• M52: 22,423,823 km (0.117 R)
• M53: 22,975,091 km (0.111 R)
• M54: 24,034,843 km (0.047 R)
• M55: 24,429,332 km (0.075 R)
• M56: 25,110,601 km (0.042 R)
• M57: 26,201,768 km (0.088 R)
• M58: 27,015,879 km (0.069 R)
• M59: 27,074,223 km (0.119 R)
• M60: 29,266,879 km (0.091 R)
• M61: 29,808,722 km (0.089 R)
• M62: 29,929,597 km (0.097 R)
• M63: 30,475,480 km (0.045 R)
• M64: 31,454,149 km (0.096 R)
• M65: 33,379,474 km (0.065 R)
• M66: 33,756,610 km (0.072 R)
• M67: 33,819,591 km (0.066 R)
• M68: 34,451,492 km (0.101 R)
• M69: 35,215,040 km (0.058 R)
• M70: 35,470,702 km (0.118 R)
• M71: 35,855,468 km (0.086 R)
• M72: 36,241,580 km (0.054 R)
• M73: 36,306,057 km (0.061 R)
• M74: 36,693,815 km (0.108 R)
• M75: 37,277,994 km (0.111 R)
• M76: 37,734,567 km (0.101 R)
• M77: 37,996,214 km (0.036 R)
• M78: 39,313,722 km (0.093 R)
• M79: 40,111,378 km (0.057 R)
• M80: 40,579,170 km (0.081 R)
• M81: 41,115,928 km (0.065 R)
• M82: 41,183,247 km (0.049 R)
• M83: 41,317,885 km (0.079 R)
• M84: 41,452,672 km (0.087 R)
• M85: 42,196,623 km (0.11 R)
• M86: 44,454,802 km (0.093 R)
• M87: 44,731,259 km (0.1 R)
• M88: 45,146,842 km (0.116 R)
• M89: 45,494,208 km (0.097 R)
• M90: 45,563,771 km (0.054 R)
• M91: 45,772,760 km (0.098 R)
• M92: 46,401,520 km (0.079 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 13,922 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit