🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.54 AU - 0.66 AU

Year: 168 Days

Day: 33.1 Hours

Environment

Temp: 156 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.57 AU - 0.73 AU

Year: 190 Days

Day: 45.9 Hours

Environment

Temp: 210 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,933,625 km

• M1: 188,643 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.93 AU - 2.48 AU

Year: 1180 Days

Day: 30.6 Hours

Environment

Temp: -63 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 27,933,625 km

• M1: 251,324 km (0.108 R)
• M2: 890,855 km (0.052 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.39 AU - 2.43 AU

Year: 1353 Days

Day: 44 Hours

Environment

Temp: -81 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,933,625 km

• M1: 1,716,336 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.77 AU - 6.07 AU

Year: 3947 Days

Day: 15.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.6

Radius: 13.7

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 6.45 AU - 10.11 AU

Year: 8617 Days

Day: 9.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 27,933,625 km

• M1: 194,028 km (0.07 R)
• M2: 307,424 km (0.115 R)
• M3: 417,976 km (0.113 R)
• M4: 588,668 km (0.092 R)
• M5: 920,027 km (0.053 R)
• M6: 1,210,995 km (0.097 R)
• M7: 1,382,584 km (0.069 R)
• M8: 1,864,588 km (0.109 R)
• M9: 1,997,431 km (0.094 R)
• M10: 2,272,990 km (0.086 R)
• M11: 2,804,062 km (0.117 R)
• M12: 3,015,743 km (0.053 R)
• M13: 3,212,764 km (0.079 R)
• M14: 3,312,994 km (0.077 R)
• M15: 3,893,584 km (0.118 R)
• M16: 4,065,472 km (0.039 R)
• M17: 4,483,747 km (0.039 R)
• M18: 4,596,245 km (0.094 R)
• M19: 5,172,496 km (0.063 R)
• M20: 5,433,544 km (0.072 R)
• M21: 5,845,387 km (0.074 R)
• M22: 5,968,506 km (0.078 R)
• M23: 6,368,232 km (0.072 R)
• M24: 7,115,174 km (0.085 R)
• M25: 7,220,341 km (0.051 R)
• M26: 7,485,728 km (0.093 R)
• M27: 7,862,565 km (0.078 R)
• M28: 8,108,205 km (0.12 R)
• M29: 8,607,113 km (0.103 R)
• M30: 9,259,211 km (0.082 R)
• M31: 9,839,351 km (0.074 R)
• M32: 12,212,422 km (0.088 R)
• M33: 12,720,307 km (0.11 R)
• M34: 13,138,134 km (0.093 R)
• M35: 14,451,902 km (0.053 R)
• M36: 14,686,023 km (0.111 R)
• M37: 15,158,303 km (0.102 R)
• M38: 16,083,117 km (0.118 R)
• M39: 16,256,352 km (0.108 R)
• M40: 16,360,622 km (0.068 R)
• M41: 16,744,789 km (0.068 R)
• M42: 17,807,831 km (0.114 R)
• M43: 19,590,888 km (0.113 R)
• M44: 19,998,842 km (0.087 R)
• M45: 20,785,727 km (0.101 R)
• M46: 20,974,519 km (0.087 R)
• M47: 21,430,194 km (0.118 R)
• M48: 21,620,931 km (0.054 R)
• M49: 21,965,755 km (0.092 R)
• M50: 22,389,715 km (0.095 R)
• M51: 22,622,040 km (0.064 R)
• M52: 23,167,474 km (0.105 R)
• M53: 23,756,591 km (0.12 R)
• M54: 24,350,793 km (0.081 R)
• M55: 24,549,908 km (0.095 R)
• M56: 25,029,968 km (0.098 R)
• M57: 25,311,511 km (0.099 R)
• M58: 25,837,048 km (0.109 R)
• M59: 26,080,893 km (0.103 R)
• M60: 26,243,805 km (0.058 R)
• M61: 27,850,336 km (0.084 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 12,247 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit