🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.84 AU - 1.08 AU

Year: 352 Days

Day: 39.8 Hours

Environment

Temp: 14 °C

Axial Tilt: 4.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.98 AU - 1.32 AU

Year: 462 Days

Day: 36.5 Hours

Environment

Temp: -8 °C

Axial Tilt: 41.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 53,932,125 km

• M1: 111,899 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.82 AU - 2.64 AU

Year: 1248 Days

Day: 35.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.43 AU - 2.53 AU

Year: 1464 Days

Day: 22.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.6 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 878.8

Radius: 7.3

Gravity: 16.49 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 14.5 AU - 14.92 AU

Year: 21142 Days

Day: 21.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 62.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 53,932,125 km

• M1: 92,601 km (0.113 R)
• M2: 1,054,067 km (0.097 R)
• M3: 1,320,500 km (0.115 R)
• M4: 1,685,669 km (0.098 R)
• M5: 2,522,519 km (0.059 R)
• M6: 3,255,549 km (0.099 R)
• M7: 3,702,697 km (0.057 R)
• M8: 4,683,012 km (0.112 R)
• M9: 5,534,822 km (0.109 R)
• M10: 6,172,259 km (0.107 R)
• M11: 7,243,080 km (0.109 R)
• M12: 7,796,891 km (0.065 R)
• M13: 8,163,855 km (0.032 R)
• M14: 9,045,884 km (0.105 R)
• M15: 10,297,869 km (0.095 R)
• M16: 11,797,288 km (0.113 R)
• M17: 12,563,528 km (0.071 R)
• M18: 14,349,877 km (0.108 R)
• M19: 15,962,691 km (0.11 R)
• M20: 16,899,473 km (0.079 R)
• M21: 18,975,742 km (0.113 R)
• M22: 20,026,368 km (0.111 R)
• M23: 24,507,273 km (0.09 R)
• M24: 27,277,526 km (0.118 R)
• M25: 35,102,841 km (0.111 R)
• M26: 43,316,662 km (0.095 R)
• M27: 45,301,227 km (0.107 R)
• M28: 48,040,514 km (0.117 R)
• M29: 49,807,564 km (0.085 R)
• M30: 51,617,549 km (0.095 R)
• M31: 56,333,322 km (0.034 R)
• M32: 60,306,642 km (0.069 R)
• M33: 62,778,148 km (0.052 R)
• M34: 65,745,871 km (0.053 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 206.7

Radius: 7.9

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 11.47 AU - 18.49 AU

Year: 21727 Days

Day: 21.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 53,932,125 km

• M1: 100,979 km (0.106 R)
• M2: 625,768 km (0.051 R)
• M3: 919,429 km (0.04 R)
• M4: 1,267,393 km (0.075 R)
• M5: 2,140,297 km (0.116 R)
• M6: 2,847,296 km (0.097 R)
• M7: 4,115,288 km (0.064 R)
• M8: 4,560,042 km (0.108 R)
• M9: 5,372,508 km (0.082 R)
• M10: 5,759,069 km (0.11 R)
• M11: 6,470,557 km (0.111 R)
• M12: 6,949,270 km (0.043 R)
• M13: 7,281,527 km (0.108 R)
• M14: 8,575,100 km (0.113 R)
• M15: 8,957,472 km (0.115 R)
• M16: 9,653,999 km (0.032 R)
• M17: 12,377,728 km (0.107 R)
• M18: 13,623,429 km (0.113 R)
• M19: 22,268,690 km (0.043 R)
• M20: 30,436,884 km (0.116 R)
• M21: 30,879,693 km (0.114 R)
• M22: 34,101,283 km (0.098 R)
• M23: 36,534,942 km (0.1 R)
• M24: 38,177,526 km (0.081 R)
• M25: 38,822,143 km (0.088 R)
• M26: 42,154,885 km (0.075 R)
• M27: 48,025,255 km (0.09 R)
• M28: 52,333,225 km (0.086 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 13,764 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit