🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.08 AU - 1.34 AU

Year: 499 Days

Day: 36.6 Hours

Environment

Temp: -4 °C

Axial Tilt: 13.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,239,266 km

• M1: 99,632 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.26 AU - 2.06 AU

Year: 801 Days

Day: 44.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,239,266 km

• M1: 24,235 km (0.061 R)
• M2: 593,904 km (0.046 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.92 AU - 2.58 AU

Year: 1265 Days

Day: 24.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.83 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.6

Radius: 14.5

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 5.29 AU - 5.53 AU

Year: 4715 Days

Day: 11.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 67,239,266 km

• M1: 180,565 km (0.074 R)
• M2: 698,323 km (0.071 R)
• M3: 1,377,497 km (0.118 R)
• M4: 1,916,798 km (0.117 R)
• M5: 2,716,099 km (0.101 R)
• M6: 3,228,172 km (0.102 R)
• M7: 4,200,110 km (0.114 R)
• M8: 5,097,847 km (0.11 R)
• M9: 5,680,530 km (0.106 R)
• M10: 8,840,337 km (0.12 R)
• M11: 9,576,208 km (0.099 R)
• M12: 10,428,767 km (0.09 R)
• M13: 11,051,244 km (0.101 R)
• M14: 12,328,211 km (0.058 R)
• M15: 13,069,020 km (0.095 R)
• M16: 16,541,186 km (0.025 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.6

Radius: 9.4

Gravity: 11.05 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 9.64 AU - 12.62 AU

Year: 13915 Days

Day: 6.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 67,239,266 km

• M1: 120,277 km (0.096 R)
• M2: 476,619 km (0.058 R)
• M3: 851,361 km (0.054 R)
• M4: 1,153,100 km (0.078 R)
• M5: 2,825,455 km (0.109 R)
• M6: 4,007,428 km (0.115 R)
• M7: 4,542,839 km (0.116 R)
• M8: 4,845,325 km (0.062 R)
• M9: 5,161,276 km (0.11 R)
• M10: 6,909,327 km (0.042 R)
• M11: 8,406,952 km (0.119 R)
• M12: 8,812,960 km (0.113 R)
• M13: 10,922,889 km (0.095 R)
• M14: 14,327,287 km (0.11 R)
• M15: 17,630,259 km (0.116 R)
• M16: 18,979,033 km (0.101 R)
• M17: 19,678,702 km (0.063 R)
• M18: 27,206,318 km (0.116 R)
• M19: 29,004,334 km (0.052 R)
• M20: 31,482,423 km (0.102 R)
• M21: 45,858,928 km (0.119 R)
• M22: 56,762,070 km (0.111 R)
• M23: 57,847,851 km (0.107 R)
• M24: 58,395,978 km (0.119 R)
• M25: 59,688,204 km (0.097 R)
• M26: 62,329,953 km (0.094 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 17,632 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit