🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.67 AU - 0.91 AU

Year: 258 Days

Day: 34.9 Hours

Environment

Temp: 139 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,754,493 km

• M1: 49,666 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.61 AU - 1.79 AU

Year: 814 Days

Day: 41.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.6 AU - 1.88 AU

Year: 843 Days

Day: 30.4 Hours

Environment

Temp: -58 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.39 AU - 2.17 AU

Year: 872 Days

Day: 37.4 Hours

Environment

Temp: -50 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.77 AU - 2.15 AU

Year: 1007 Days

Day: 26.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.4 AU - 2.4 AU

Year: 1365 Days

Day: 33 Hours

Environment

Temp: -78 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,754,493 km

• M1: 674,088 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.9

Radius: 8.9

Gravity: 8.8 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.19 AU - 6.98 AU

Year: 4839 Days

Day: 14 Hours

Environment

Temp: -148 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 36,754,493 km

• M1: 112,049 km (0.046 R)
• M2: 452,384 km (0.091 R)
• M3: 862,881 km (0.1 R)
• M4: 2,399,251 km (0.088 R)
• M5: 3,203,788 km (0.109 R)
• M6: 5,089,619 km (0.037 R)
• M7: 5,393,302 km (0.106 R)
• M8: 5,738,275 km (0.051 R)
• M9: 7,512,655 km (0.107 R)
• M10: 9,667,014 km (0.044 R)
• M11: 10,307,742 km (0.115 R)
• M12: 14,595,067 km (0.09 R)
• M13: 15,153,516 km (0.118 R)
• M14: 16,135,626 km (0.075 R)
• M15: 16,672,383 km (0.114 R)
• M16: 17,655,989 km (0.11 R)
• M17: 20,768,822 km (0.067 R)
• M18: 22,491,591 km (0.058 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.3

Radius: 8.8

Gravity: 10.58 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 5.55 AU - 7.53 AU

Year: 6140 Days

Day: 14.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 36,754,493 km

• M1: 109,506 km (0.076 R)
• M2: 578,944 km (0.072 R)
• M3: 966,701 km (0.104 R)
• M4: 1,414,448 km (0.11 R)
• M5: 1,980,676 km (0.057 R)
• M6: 2,283,163 km (0.112 R)
• M7: 2,805,110 km (0.036 R)
• M8: 3,105,053 km (0.085 R)
• M9: 3,699,705 km (0.112 R)
• M10: 5,085,729 km (0.083 R)
• M11: 6,340,257 km (0.099 R)
• M12: 7,112,481 km (0.05 R)
• M13: 8,104,165 km (0.089 R)
• M14: 8,591,855 km (0.097 R)
• M15: 9,404,021 km (0.11 R)
• M16: 10,454,348 km (0.091 R)
• M17: 11,479,991 km (0.096 R)
• M18: 15,200,939 km (0.115 R)
• M19: 15,569,099 km (0.035 R)
• M20: 18,452,748 km (0.068 R)
• M21: 18,731,299 km (0.09 R)
• M22: 22,853,169 km (0.12 R)
• M23: 23,909,031 km (0.113 R)
• M24: 26,469,099 km (0.116 R)
• M25: 28,273,848 km (0.041 R)
• M26: 28,737,601 km (0.062 R)
• M27: 32,937,562 km (0.044 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: 265 - 15,577 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit