🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.83 AU - 1.05 AU

Year: 335 Days

Day: 47.9 Hours

Environment

Temp: 38 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 48,772,624 km

• M1: 674,238 km (0.026 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.45 AU - 1.83 AU

Year: 771 Days

Day: 40.9 Hours

Environment

Temp: -52 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.15 AU - 2.45 AU

Year: 1280 Days

Day: 25.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,772,624 km

• M1: 484,099 km (0.116 R)

Asteroid Belt

Center: 5.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872

Radius: 14.9

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 6.6 AU - 10.4 AU

Year: 9097 Days

Day: 8.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 48,772,624 km

• M1: 213,775 km (0.054 R)
• M2: 312,510 km (0.09 R)
• M3: 489,933 km (0.119 R)
• M4: 664,663 km (0.091 R)
• M5: 761,453 km (0.064 R)
• M6: 863,928 km (0.119 R)
• M7: 1,046,886 km (0.114 R)
• M8: 1,264,102 km (0.048 R)
• M9: 1,563,298 km (0.089 R)
• M10: 1,814,921 km (0.045 R)
• M11: 2,129,825 km (0.042 R)
• M12: 2,489,009 km (0.056 R)
• M13: 2,622,151 km (0.099 R)
• M14: 2,923,741 km (0.078 R)
• M15: 3,353,386 km (0.095 R)
• M16: 3,471,419 km (0.079 R)
• M17: 3,742,340 km (0.079 R)
• M18: 3,957,761 km (0.057 R)
• M19: 4,177,521 km (0.081 R)
• M20: 4,498,558 km (0.063 R)
• M21: 4,761,251 km (0.097 R)
• M22: 5,029,032 km (0.093 R)
• M23: 6,589,637 km (0.12 R)
• M24: 7,773,105 km (0.113 R)
• M25: 8,129,148 km (0.095 R)
• M26: 8,652,741 km (0.114 R)
• M27: 9,104,526 km (0.04 R)
• M28: 9,354,205 km (0.054 R)
• M29: 9,479,867 km (0.12 R)
• M30: 9,817,809 km (0.105 R)
• M31: 9,988,351 km (0.067 R)
• M32: 10,418,893 km (0.028 R)
• M33: 10,636,409 km (0.095 R)
• M34: 11,387,540 km (0.116 R)
• M35: 12,018,992 km (0.091 R)
• M36: 12,201,502 km (0.053 R)
• M37: 12,523,137 km (0.09 R)
• M38: 12,708,190 km (0.065 R)
• M39: 12,847,615 km (0.105 R)
• M40: 13,316,006 km (0.056 R)
• M41: 14,269,542 km (0.087 R)
• M42: 14,559,912 km (0.107 R)
• M43: 14,657,151 km (0.092 R)
• M44: 14,901,294 km (0.111 R)
• M45: 15,591,688 km (0.106 R)
• M46: 15,990,965 km (0.088 R)
• M47: 16,343,268 km (0.101 R)
• M48: 16,494,960 km (0.093 R)
• M49: 16,596,388 km (0.105 R)
• M50: 16,850,704 km (0.036 R)
• M51: 16,952,880 km (0.058 R)
• M52: 18,247,051 km (0.112 R)
• M53: 18,351,919 km (0.089 R)
• M54: 19,091,979 km (0.072 R)
• M55: 19,626,493 km (0.055 R)
• M56: 23,219,834 km (0.114 R)
• M57: 24,654,926 km (0.041 R)
• M58: 24,771,014 km (0.1 R)
• M59: 25,003,788 km (0.113 R)
• M60: 26,771,885 km (0.103 R)
• M61: 28,885,254 km (0.093 R)
• M62: 29,252,966 km (0.056 R)
• M63: 30,303,143 km (0.114 R)
• M64: 30,427,609 km (0.08 R)
• M65: 30,552,074 km (0.049 R)
• M66: 35,278,020 km (0.057 R)
• M67: 35,474,293 km (0.107 R)
• M68: 36,263,421 km (0.046 R)
• M69: 36,858,971 km (0.108 R)
• M70: 38,732,684 km (0.062 R)
• M71: 39,341,398 km (0.086 R)
• M72: 39,817,119 km (0.079 R)
• M73: 40,705,730 km (0.092 R)
• M74: 41,255,802 km (0.111 R)
• M75: 42,571,964 km (0.045 R)
• M76: 43,901,889 km (0.032 R)
• M77: 44,536,782 km (0.1 R)
• M78: 45,387,844 km (0.092 R)
• M79: 45,958,111 km (0.103 R)
• M80: 46,602,729 km (0.099 R)
• M81: 48,045,600 km (0.043 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 17,543 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit