🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.08 AU - 1.4 AU

Year: 495 Days

Day: 37.7 Hours

Environment

Temp: 0 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 80,721,728 km

• M1: 431,440 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.25 AU - 1.59 AU

Year: 606 Days

Day: 29.4 Hours

Environment

Temp: -6 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.25 AU - 1.87 AU

Year: 698 Days

Day: 14.6 Hours

Environment

Temp: -25 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.9

Radius: 10.2

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 6.58 AU - 8.24 AU

Year: 7224 Days

Day: 14.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 80,721,728 km

• M1: 126,859 km (0.064 R)
• M2: 534,663 km (0.03 R)
• M3: 1,481,917 km (0.066 R)
• M4: 1,851,872 km (0.055 R)
• M5: 2,900,254 km (0.113 R)
• M6: 3,545,021 km (0.091 R)
• M7: 5,196,132 km (0.087 R)
• M8: 5,781,509 km (0.057 R)
• M9: 7,503,979 km (0.115 R)
• M10: 9,661,629 km (0.051 R)
• M11: 12,950,538 km (0.081 R)
• M12: 13,530,379 km (0.09 R)
• M13: 16,806,274 km (0.069 R)
• M14: 18,566,891 km (0.046 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 845.3

Radius: 3.9

Gravity: 55.58 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 12.82 AU - 16.08 AU

Year: 19673 Days

Day: 22.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 80,721,728 km

• M1: 48,470 km (0.12 R)
• M2: 181,013 km (0.075 R)
• M3: 337,493 km (0.093 R)
• M4: 1,601,296 km (0.102 R)
• M5: 1,857,706 km (0.115 R)
• M6: 2,270,596 km (0.086 R)
• M7: 2,767,112 km (0.099 R)
• M8: 3,971,375 km (0.045 R)
• M9: 4,336,842 km (0.116 R)
• M10: 5,814,420 km (0.059 R)
• M11: 6,154,456 km (0.036 R)
• M12: 6,507,507 km (0.117 R)
• M13: 7,849,849 km (0.11 R)
• M14: 16,449,183 km (0.077 R)
• M15: 17,213,778 km (0.087 R)
• M16: 17,386,863 km (0.088 R)
• M17: 22,305,791 km (0.072 R)
• M18: 28,800,432 km (0.113 R)
• M19: 29,167,097 km (0.094 R)
• M20: 29,660,620 km (0.097 R)
• M21: 32,343,209 km (0.083 R)
• M22: 33,675,677 km (0.12 R)
• M23: 35,462,175 km (0.109 R)
• M24: 38,332,210 km (0.094 R)
• M25: 42,132,445 km (0.072 R)
• M26: 48,895,765 km (0.114 R)
• M27: 49,591,993 km (0.058 R)
• M28: 50,294,655 km (0.116 R)
• M29: 53,908,191 km (0.087 R)
• M30: 55,400,729 km (0.117 R)
• M31: 59,646,915 km (0.108 R)
• M32: 60,242,165 km (0.104 R)
• M33: 61,849,145 km (0.096 R)
• M34: 62,458,906 km (0.083 R)
• M35: 64,520,814 km (0.059 R)
• M36: 68,562,499 km (0.096 R)
• M37: 79,039,437 km (0.118 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 15,975 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit