🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.74 AU - 0.8 AU

Year: 257 Days

Day: 42.1 Hours

Environment

Temp: 124 °C

Axial Tilt: 47.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,482,104 km

• M1: 16,157 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.02 AU - 1.24 AU

Year: 457 Days

Day: 47.1 Hours

Environment

Temp: -9 °C

Axial Tilt: 23.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 74,482,104 km

• M1: 361,428 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.2 AU - 1.2 AU

Year: 501 Days

Day: 34 Hours

Environment

Temp: -23 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.4 AU - 1.78 AU

Year: 763 Days

Day: 45.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,482,104 km

• M1: 486,791 km (0.071 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.79 AU - 2.19 AU

Year: 1069 Days

Day: 34.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,482,104 km

• M1: 44,431 km (0.099 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.33 AU - 2.83 AU

Year: 1578 Days

Day: 33.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.64 AU - 3.6 AU

Year: 2099 Days

Day: 48 Hours

Environment

Temp: -110 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 14.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 594.8

Radius: 7.2

Gravity: 11.47 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 13.18 AU - 15.6 AU

Year: 20787 Days

Day: 19.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 74,482,104 km

• M1: 90,507 km (0.112 R)
• M2: 400,025 km (0.1 R)
• M3: 632,649 km (0.072 R)
• M4: 1,553,873 km (0.089 R)
• M5: 2,038,421 km (0.047 R)
• M6: 2,643,245 km (0.081 R)
• M7: 3,251,809 km (0.117 R)
• M8: 3,589,451 km (0.103 R)
• M9: 4,269,074 km (0.037 R)
• M10: 4,605,071 km (0.076 R)
• M11: 5,406,617 km (0.119 R)
• M12: 5,840,750 km (0.098 R)
• M13: 6,778,579 km (0.111 R)
• M14: 8,419,967 km (0.029 R)
• M15: 8,681,912 km (0.036 R)
• M16: 11,417,609 km (0.038 R)
• M17: 11,803,721 km (0.117 R)
• M18: 13,507,192 km (0.075 R)
• M19: 14,906,829 km (0.106 R)
• M20: 15,213,355 km (0.062 R)
• M21: 15,445,980 km (0.096 R)
• M22: 20,425,495 km (0.101 R)
• M23: 22,867,231 km (0.098 R)
• M24: 24,741,244 km (0.088 R)
• M25: 25,715,724 km (0.066 R)
• M26: 27,740,831 km (0.077 R)
• M27: 32,875,179 km (0.072 R)
• M28: 38,178,573 km (0.115 R)
• M29: 45,937,317 km (0.039 R)
• M30: 48,404,635 km (0.119 R)
• M31: 49,077,227 km (0.046 R)
• M32: 56,334,669 km (0.098 R)
• M33: 68,829,083 km (0.104 R)
• M34: 72,054,114 km (0.112 R)
• M35: 72,710,998 km (0.051 R)
• M36: 74,482,087 km (0.093 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 17,920 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit