🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.47 AU - 1.65 AU

Year: 719 Days

Day: 33.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.71 AU - 3.79 AU

Year: 2162 Days

Day: 36.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 17,647,358 km

• M1: 29,022 km (0.08 R)
• M2: 67,917 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.81 AU - 3.97 AU

Year: 2831 Days

Day: 37.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.7

Radius: 9.7

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 6.63 AU - 7.67 AU

Year: 7054 Days

Day: 13.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 17,647,358 km

• M1: 146,606 km (0.054 R)
• M2: 334,501 km (0.075 R)
• M3: 459,265 km (0.101 R)
• M4: 625,768 km (0.112 R)
• M5: 980,315 km (0.108 R)
• M6: 1,159,234 km (0.103 R)
• M7: 1,305,989 km (0.103 R)
• M8: 1,537,866 km (0.055 R)
• M9: 1,629,869 km (0.12 R)
• M10: 1,711,848 km (0.105 R)
• M11: 2,484,521 km (0.084 R)
• M12: 2,717,445 km (0.085 R)
• M13: 3,101,912 km (0.081 R)
• M14: 3,204,536 km (0.116 R)
• M15: 3,367,897 km (0.091 R)
• M16: 3,564,768 km (0.059 R)
• M17: 4,688,248 km (0.091 R)
• M18: 5,804,098 km (0.025 R)
• M19: 6,410,418 km (0.053 R)
• M20: 6,541,616 km (0.116 R)
• M21: 6,749,706 km (0.118 R)
• M22: 7,094,829 km (0.104 R)
• M23: 7,211,216 km (0.109 R)
• M24: 7,583,864 km (0.101 R)
• M25: 7,682,898 km (0.046 R)
• M26: 7,902,508 km (0.077 R)
• M27: 8,286,675 km (0.107 R)
• M28: 8,409,345 km (0.114 R)
• M29: 8,470,830 km (0.08 R)
• M30: 8,801,441 km (0.087 R)
• M31: 9,242,007 km (0.112 R)
• M32: 9,582,342 km (0.113 R)
• M33: 9,905,324 km (0.12 R)
• M34: 10,057,166 km (0.116 R)
• M35: 10,429,365 km (0.089 R)
• M36: 11,052,291 km (0.114 R)
• M37: 11,277,585 km (0.026 R)
• M38: 11,504,525 km (0.118 R)
• M39: 11,986,081 km (0.119 R)
• M40: 12,873,944 km (0.082 R)
• M41: 12,968,639 km (0.094 R)
• M42: 13,325,879 km (0.049 R)
• M43: 13,493,728 km (0.12 R)
• M44: 13,662,175 km (0.109 R)
• M45: 14,001,314 km (0.049 R)
• M46: 14,269,692 km (0.092 R)
• M47: 14,367,828 km (0.114 R)
• M48: 15,110,133 km (0.106 R)
• M49: 15,310,295 km (0.101 R)
• M50: 15,410,675 km (0.082 R)
• M51: 15,561,619 km (0.084 R)
• M52: 15,738,294 km (0.043 R)
• M53: 15,839,572 km (0.076 R)
• M54: 16,247,077 km (0.118 R)
• M55: 16,349,402 km (0.094 R)
• M56: 16,477,757 km (0.111 R)
• M57: 17,594,804 km (0.069 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 17,947 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit