🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.71 AU - 0.89 AU

Year: 251 Days

Day: 38.9 Hours

Environment

Temp: 140 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,983,055 km

• M1: 30,817 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.76 AU - 1.12 AU

Year: 320 Days

Day: 29.9 Hours

Environment

Temp: 151 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,983,055 km

• M1: 31,266 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.37 AU - 1.67 AU

Year: 659 Days

Day: 24.9 Hours

Environment

Temp: -8 °C

Axial Tilt: 23.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.86 AU - 2.2 AU

Year: 1017 Days

Day: 33.3 Hours

Environment

Temp: -63 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 11.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.4

Radius: 10.4

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 10.75 AU - 13.21 AU

Year: 14573 Days

Day: 12.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 61,983,055 km

• M1: 129,402 km (0.084 R)
• M2: 514,617 km (0.062 R)
• M3: 1,216,530 km (0.113 R)
• M4: 2,007,903 km (0.081 R)
• M5: 2,454,751 km (0.051 R)
• M6: 5,081,540 km (0.075 R)
• M7: 7,012,699 km (0.079 R)
• M8: 7,361,861 km (0.037 R)
• M9: 7,954,268 km (0.093 R)
• M10: 8,927,253 km (0.119 R)
• M11: 13,224,302 km (0.093 R)
• M12: 17,831,318 km (0.11 R)
• M13: 18,732,645 km (0.111 R)
• M14: 19,236,940 km (0.105 R)
• M15: 22,643,732 km (0.081 R)
• M16: 23,312,435 km (0.086 R)
• M17: 27,388,977 km (0.119 R)
• M18: 28,810,007 km (0.115 R)
• M19: 38,653,995 km (0.062 R)
• M20: 41,708,784 km (0.06 R)
• M21: 43,148,963 km (0.102 R)
• M22: 43,587,434 km (0.032 R)
• M23: 45,673,128 km (0.076 R)
• M24: 47,357,899 km (0.072 R)
• M25: 48,294,082 km (0.074 R)
• M26: 52,826,898 km (0.096 R)
• M27: 60,328,034 km (0.069 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 18,747 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit