🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.01 AU - 1.23 AU

Year: 419 Days

Day: 27.8 Hours

Environment

Temp: 32 °C

Axial Tilt: 43.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.26 AU - 3.02 AU

Year: 1515 Days

Day: 27.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 5 AU - 5.02 AU

Year: 3960 Days

Day: 44.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,371,880 km

• M1: 21,991 km (0.114 R)

Asteroid Belt

Center: 8.56 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 12.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.9

Radius: 13.8

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 10.43 AU - 13.79 AU

Year: 14880 Days

Day: 12.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 59,371,880 km

• M1: 171,888 km (0.04 R)
• M2: 610,509 km (0.107 R)
• M3: 1,107,772 km (0.106 R)
• M4: 1,706,912 km (0.026 R)
• M5: 2,775,639 km (0.08 R)
• M6: 3,343,662 km (0.087 R)
• M7: 4,221,951 km (0.095 R)
• M8: 4,845,625 km (0.053 R)
• M9: 5,423,671 km (0.111 R)
• M10: 6,239,877 km (0.069 R)
• M11: 7,978,503 km (0.112 R)
• M12: 9,597,451 km (0.098 R)
• M13: 10,457,190 km (0.084 R)
• M14: 12,579,087 km (0.078 R)
• M15: 13,346,374 km (0.099 R)
• M16: 15,473,357 km (0.054 R)
• M17: 17,817,854 km (0.099 R)
• M18: 19,450,865 km (0.063 R)
• M19: 21,181,563 km (0.078 R)
• M20: 21,629,758 km (0.118 R)
• M21: 23,296,278 km (0.065 R)
• M22: 26,159,132 km (0.105 R)
• M23: 27,835,227 km (0.096 R)
• M24: 29,581,932 km (0.106 R)
• M25: 33,052,154 km (0.111 R)
• M26: 36,399,855 km (0.106 R)
• M27: 39,155,148 km (0.093 R)
• M28: 42,187,946 km (0.037 R)
• M29: 43,472,692 km (0.092 R)
• M30: 49,972,870 km (0.115 R)
• M31: 53,868,548 km (0.111 R)
• M32: 54,704,949 km (0.119 R)
• M33: 56,061,204 km (0.027 R)
• M34: 57,962,443 km (0.059 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 18,963 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit