🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.53 AU - 1.53 AU

Year: 721 Days

Day: 34.3 Hours

Environment

Temp: -45 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,181,119 km

• M1: 69,114 km (0.092 R)
• M2: 408,552 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2 AU - 2.08 AU

Year: 1110 Days

Day: 21.5 Hours

Environment

Temp: -85 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.01 AU - 2.91 AU

Year: 1469 Days

Day: 39.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.5

Radius: 12

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.54 AU - 5.24 AU

Year: 4118 Days

Day: 6.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 64,181,119 km

• M1: 149,747 km (0.077 R)
• M2: 629,059 km (0.093 R)
• M3: 1,073,215 km (0.074 R)
• M4: 1,479,074 km (0.032 R)
• M5: 1,873,713 km (0.071 R)
• M6: 2,898,010 km (0.112 R)
• M7: 3,284,720 km (0.096 R)
• M8: 3,987,830 km (0.097 R)
• M9: 4,406,555 km (0.113 R)
• M10: 4,876,891 km (0.112 R)
• M11: 5,380,437 km (0.049 R)
• M12: 5,818,310 km (0.112 R)
• M13: 6,227,311 km (0.116 R)
• M14: 7,017,935 km (0.055 R)
• M15: 10,902,693 km (0.102 R)
• M16: 12,010,166 km (0.079 R)
• M17: 13,945,214 km (0.111 R)
• M18: 15,980,793 km (0.097 R)
• M19: 17,303,687 km (0.063 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 176.8

Radius: 6.6

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 13.94 AU - 23.23 AU

Year: 30498 Days

Day: 20.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 64,181,119 km

• M1: 87,515 km (0.106 R)
• M2: 391,498 km (0.026 R)
• M3: 602,580 km (0.039 R)
• M4: 841,787 km (0.113 R)
• M5: 1,059,751 km (0.103 R)
• M6: 1,302,100 km (0.033 R)
• M7: 1,812,827 km (0.086 R)
• M8: 2,323,405 km (0.046 R)
• M9: 2,691,415 km (0.079 R)
• M10: 3,655,125 km (0.05 R)
• M11: 4,467,591 km (0.111 R)
• M12: 5,884,283 km (0.087 R)
• M13: 6,120,049 km (0.096 R)
• M14: 7,623,208 km (0.109 R)
• M15: 7,856,431 km (0.073 R)
• M16: 9,952,746 km (0.1 R)
• M17: 11,338,920 km (0.074 R)
• M18: 13,246,742 km (0.085 R)
• M19: 16,186,340 km (0.036 R)
• M20: 18,594,118 km (0.099 R)
• M21: 19,360,657 km (0.04 R)
• M22: 20,865,761 km (0.087 R)
• M23: 22,447,160 km (0.119 R)
• M24: 24,307,260 km (0.101 R)
• M25: 28,554,494 km (0.083 R)
• M26: 31,925,981 km (0.087 R)
• M27: 35,037,766 km (0.099 R)
• M28: 35,295,074 km (0.114 R)
• M29: 38,073,855 km (0.102 R)
• M30: 53,662,252 km (0.043 R)
• M31: 57,862,811 km (0.103 R)
• M32: 61,526,463 km (0.091 R)
• M33: 63,224,398 km (0.107 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 15,604 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit