🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.54 AU - 2.76 AU

Year: 1560 Days

Day: 22.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.54 AU - 3.3 AU

Year: 1805 Days

Day: 34.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.7

Radius: 10.2

Gravity: 9.59 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 10.5 AU - 10.96 AU

Year: 12711 Days

Day: 14.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 68,292,468 km

• M1: 126,859 km (0.058 R)
• M2: 570,267 km (0.117 R)
• M3: 1,297,612 km (0.075 R)
• M4: 2,134,612 km (0.065 R)
• M5: 2,455,350 km (0.116 R)
• M6: 2,878,413 km (0.042 R)
• M7: 3,349,945 km (0.088 R)
• M8: 3,701,799 km (0.095 R)
• M9: 4,078,188 km (0.059 R)
• M10: 4,416,728 km (0.118 R)
• M11: 5,621,439 km (0.102 R)
• M12: 6,401,592 km (0.116 R)
• M13: 7,612,886 km (0.038 R)
• M14: 9,387,117 km (0.11 R)
• M15: 9,816,014 km (0.099 R)
• M16: 10,314,324 km (0.109 R)
• M17: 11,421,498 km (0.1 R)
• M18: 13,733,982 km (0.053 R)
• M19: 14,078,207 km (0.112 R)
• M20: 14,927,773 km (0.04 R)
• M21: 18,007,694 km (0.102 R)
• M22: 24,677,216 km (0.115 R)
• M23: 28,280,131 km (0.075 R)
• M24: 30,789,785 km (0.041 R)
• M25: 33,568,266 km (0.098 R)
• M26: 35,339,206 km (0.097 R)
• M27: 41,024,374 km (0.091 R)
• M28: 44,682,640 km (0.077 R)
• M29: 46,051,161 km (0.074 R)
• M30: 59,832,117 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.5

Radius: 8.9

Gravity: 11.85 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 9.76 AU - 13.7 AU

Year: 14529 Days

Day: 12.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 68,292,468 km

• M1: 111,151 km (0.039 R)
• M2: 508,334 km (0.086 R)
• M3: 876,943 km (0.045 R)
• M4: 1,739,374 km (0.082 R)
• M5: 2,026,154 km (0.101 R)
• M6: 2,386,984 km (0.113 R)
• M7: 2,720,138 km (0.111 R)
• M8: 3,764,032 km (0.107 R)
• M9: 4,280,893 km (0.107 R)
• M10: 4,775,613 km (0.087 R)
• M11: 5,800,657 km (0.043 R)
• M12: 9,315,609 km (0.097 R)
• M13: 9,920,583 km (0.12 R)
• M14: 10,376,707 km (0.041 R)
• M15: 10,906,582 km (0.09 R)
• M16: 13,140,378 km (0.075 R)
• M17: 14,764,412 km (0.094 R)
• M18: 16,836,642 km (0.102 R)
• M19: 17,322,237 km (0.092 R)
• M20: 20,801,434 km (0.052 R)
• M21: 21,266,684 km (0.052 R)
• M22: 23,900,205 km (0.117 R)
• M23: 24,720,450 km (0.03 R)
• M24: 25,772,123 km (0.114 R)
• M25: 26,417,189 km (0.074 R)
• M26: 28,076,977 km (0.104 R)
• M27: 31,848,190 km (0.081 R)
• M28: 41,835,194 km (0.06 R)
• M29: 42,726,049 km (0.066 R)
• M30: 43,478,078 km (0.117 R)
• M31: 43,933,603 km (0.118 R)
• M32: 45,630,791 km (0.049 R)
• M33: 47,051,522 km (0.097 R)
• M34: 52,171,061 km (0.094 R)
• M35: 56,021,560 km (0.099 R)
• M36: 65,270,149 km (0.119 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 16,211 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit