🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.61 AU - 0.77 AU

Year: 204 Days

Day: 45.4 Hours

Environment

Temp: 172 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.67 AU - 2.71 AU

Year: 1155 Days

Day: 34.2 Hours

Environment

Temp: -60 °C

Axial Tilt: 151.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 88,401,086 km

• M1: 72,705 km (0.073 R)
• M2: 1,294,321 km (0.034 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.1

Radius: 9.7

Gravity: 8.73 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 6.3 AU - 8.46 AU

Year: 7146 Days

Day: 14.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 92.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 88,401,086 km

• M1: 121,025 km (0.068 R)
• M2: 601,533 km (0.087 R)
• M3: 1,172,997 km (0.09 R)
• M4: 1,632,562 km (0.074 R)
• M5: 1,982,471 km (0.082 R)
• M6: 2,490,954 km (0.084 R)
• M7: 3,041,923 km (0.072 R)
• M8: 4,096,289 km (0.027 R)
• M9: 5,892,361 km (0.066 R)
• M10: 8,454,673 km (0.093 R)
• M11: 16,167,341 km (0.032 R)
• M12: 18,502,265 km (0.091 R)
• M13: 20,356,381 km (0.114 R)
• M14: 23,323,056 km (0.056 R)
• M15: 24,086,005 km (0.084 R)
• M16: 31,003,112 km (0.076 R)
• M17: 32,029,054 km (0.104 R)
• M18: 35,686,722 km (0.03 R)
• M19: 36,246,966 km (0.113 R)
• M20: 38,430,197 km (0.071 R)
• M21: 40,699,447 km (0.089 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 978.4

Radius: 7.3

Gravity: 18.36 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 14.62 AU - 15.62 AU

Year: 20957 Days

Day: 24.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 88,401,086 km

• M1: 90,806 km (0.102 R)
• M2: 439,070 km (0.038 R)
• M3: 735,573 km (0.075 R)
• M4: 1,405,472 km (0.042 R)
• M5: 1,927,419 km (0.1 R)
• M6: 2,312,185 km (0.074 R)
• M7: 2,851,036 km (0.117 R)
• M8: 3,094,432 km (0.1 R)
• M9: 3,975,264 km (0.081 R)
• M10: 4,747,788 km (0.111 R)
• M11: 5,785,099 km (0.037 R)
• M12: 7,511,309 km (0.117 R)
• M13: 7,925,396 km (0.093 R)
• M14: 8,354,592 km (0.074 R)
• M15: 10,041,458 km (0.087 R)
• M16: 10,932,014 km (0.1 R)
• M17: 13,689,701 km (0.093 R)
• M18: 18,692,852 km (0.119 R)
• M19: 19,070,587 km (0.054 R)
• M20: 20,934,576 km (0.092 R)
• M21: 24,119,814 km (0.045 R)
• M22: 28,724,736 km (0.089 R)
• M23: 29,993,475 km (0.08 R)
• M24: 32,915,272 km (0.1 R)
• M25: 33,189,933 km (0.109 R)
• M26: 34,870,216 km (0.071 R)
• M27: 39,472,146 km (0.113 R)
• M28: 44,967,325 km (0.102 R)
• M29: 48,073,126 km (0.115 R)
• M30: 57,444,984 km (0.045 R)
• M31: 61,511,204 km (0.068 R)
• M32: 66,638,820 km (0.096 R)
• M33: 68,186,410 km (0.055 R)
• M34: 74,853,389 km (0.087 R)
• M35: 76,285,041 km (0.084 R)
• M36: 85,259,866 km (0.042 R)
• M37: 88,136,483 km (0.045 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 15,625 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit