🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.49 AU - 0.59 AU

Year: 145 Days

Day: 17.3 Hours

Environment

Temp: 193 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,430,519 km

• M1: 39,793 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.15 AU - 1.31 AU

Year: 498 Days

Day: 42.7 Hours

Environment

Temp: -0 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.17 AU - 1.59 AU

Year: 592 Days

Day: 22.9 Hours

Environment

Temp: -32 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,430,519 km

• M1: 1,027,588 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.51 AU - 1.77 AU

Year: 767 Days

Day: 23.5 Hours

Environment

Temp: -46 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,430,519 km

• M1: 908,957 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.8 AU - 1.98 AU

Year: 949 Days

Day: 24.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,430,519 km

• M1: 647,759 km (0.092 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.17 AU - 3.37 AU

Year: 1684 Days

Day: 14.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,430,519 km

• M1: 1,598,453 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.6

Radius: 14.9

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 8.17 AU - 13.35 AU

Year: 12892 Days

Day: 6.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 59,430,519 km

• M1: 185,352 km (0.041 R)
• M2: 726,148 km (0.088 R)
• M3: 1,214,585 km (0.074 R)
• M4: 1,866,233 km (0.102 R)
• M5: 2,534,487 km (0.081 R)
• M6: 4,389,202 km (0.116 R)
• M7: 7,028,258 km (0.111 R)
• M8: 8,090,552 km (0.117 R)
• M9: 8,612,200 km (0.115 R)
• M10: 9,723,114 km (0.093 R)
• M11: 11,507,218 km (0.07 R)
• M12: 12,229,776 km (0.11 R)
• M13: 12,728,086 km (0.111 R)
• M14: 13,832,268 km (0.119 R)
• M15: 16,082,968 km (0.105 R)
• M16: 16,986,838 km (0.11 R)
• M17: 18,244,508 km (0.097 R)
• M18: 24,682,751 km (0.109 R)
• M19: 25,784,091 km (0.117 R)
• M20: 27,977,046 km (0.113 R)
• M21: 31,670,617 km (0.079 R)
• M22: 44,537,081 km (0.118 R)
• M23: 45,570,803 km (0.11 R)
• M24: 46,469,437 km (0.057 R)
• M25: 51,949,207 km (0.081 R)
• M26: 52,929,971 km (0.101 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 18,505 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit