🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.46 AU - 0.58 AU

Year: 131 Days

Day: 33.7 Hours

Environment

Temp: 202 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.01 AU - 2.95 AU

Year: 1360 Days

Day: 36.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.56 AU - 3.36 AU

Year: 1774 Days

Day: 42.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,351,100 km

• M1: 27,825 km (0.062 R)
• M2: 718,369 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.55 AU - 5.67 AU

Year: 4023 Days

Day: 18.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,351,100 km

• M1: 1,145,770 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.4

Radius: 9.6

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 5.99 AU - 8.11 AU

Year: 6519 Days

Day: 12.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 52,351,100 km

• M1: 119,828 km (0.08 R)
• M2: 547,528 km (0.104 R)
• M3: 1,093,112 km (0.108 R)
• M4: 1,732,792 km (0.09 R)
• M5: 2,088,386 km (0.099 R)
• M6: 4,694,980 km (0.057 R)
• M7: 5,009,285 km (0.098 R)
• M8: 6,930,421 km (0.072 R)
• M9: 7,835,787 km (0.12 R)
• M10: 8,923,513 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.4

Radius: 10.1

Gravity: 9.39 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 8.8 AU - 9.52 AU

Year: 9655 Days

Day: 6 Hours

Environment

Temp: -162 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 52,351,100 km

• M1: 127,158 km (0.117 R)
• M2: 838,646 km (0.12 R)
• M3: 1,373,159 km (0.106 R)
• M4: 2,088,985 km (0.055 R)
• M5: 2,644,292 km (0.074 R)
• M6: 4,454,127 km (0.116 R)
• M7: 5,045,039 km (0.108 R)
• M8: 7,426,637 km (0.114 R)
• M9: 8,303,579 km (0.027 R)
• M10: 14,009,691 km (0.026 R)
• M11: 16,044,970 km (0.083 R)
• M12: 18,038,960 km (0.11 R)
• M13: 24,061,322 km (0.107 R)
• M14: 29,238,305 km (0.086 R)
• M15: 36,448,773 km (0.1 R)
• M16: 37,692,680 km (0.071 R)
• M17: 39,093,215 km (0.1 R)
• M18: 39,871,722 km (0.115 R)
• M19: 41,058,781 km (0.111 R)
• M20: 45,043,919 km (0.038 R)
• M21: 48,085,842 km (0.109 R)
• M22: 48,531,344 km (0.053 R)

Kuiper Belt

Range: 31.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 13,408 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit