🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.54 AU - 0.9 AU

Year: 217 Days

Day: 34.6 Hours

Environment

Temp: 186 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.75 AU - 1.21 AU

Year: 344 Days

Day: 40.9 Hours

Environment

Temp: 132 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.85 AU - 2.13 AU

Year: 996 Days

Day: 24.3 Hours

Environment

Temp: -51 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,579,752 km

• M1: 26,329 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.2

Radius: 8.6

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 8.47 AU - 10.27 AU

Year: 10175 Days

Day: 6.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 82,579,752 km

• M1: 107,411 km (0.118 R)
• M2: 1,296,565 km (0.108 R)
• M3: 2,248,007 km (0.077 R)
• M4: 2,575,028 km (0.102 R)
• M5: 3,801,731 km (0.068 R)
• M6: 4,295,404 km (0.111 R)
• M7: 4,860,734 km (0.086 R)
• M8: 5,474,684 km (0.094 R)
• M9: 6,208,760 km (0.118 R)
• M10: 7,629,043 km (0.107 R)
• M11: 8,938,922 km (0.119 R)
• M12: 12,106,357 km (0.058 R)
• M13: 14,365,285 km (0.091 R)
• M14: 15,626,395 km (0.109 R)
• M15: 17,166,206 km (0.111 R)
• M16: 20,157,415 km (0.076 R)
• M17: 24,869,150 km (0.055 R)
• M18: 26,589,974 km (0.119 R)
• M19: 29,466,143 km (0.096 R)
• M20: 38,610,762 km (0.112 R)
• M21: 40,666,536 km (0.112 R)
• M22: 41,533,904 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 695

Radius: 6.6

Gravity: 15.96 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 12.48 AU - 19.28 AU

Year: 22450 Days

Day: 15.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 117.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 82,579,752 km

• M1: 82,279 km (0.092 R)
• M2: 401,371 km (0.093 R)
• M3: 712,834 km (0.104 R)
• M4: 1,295,368 km (0.118 R)
• M5: 2,243,370 km (0.058 R)
• M6: 3,046,860 km (0.073 R)
• M7: 3,931,133 km (0.108 R)
• M8: 4,294,805 km (0.117 R)
• M9: 5,851,521 km (0.119 R)
• M10: 6,107,333 km (0.102 R)
• M11: 6,641,248 km (0.065 R)
• M12: 7,401,055 km (0.107 R)
• M13: 7,955,914 km (0.099 R)
• M14: 11,883,905 km (0.105 R)
• M15: 12,644,311 km (0.08 R)
• M16: 12,857,189 km (0.104 R)
• M17: 13,882,682 km (0.1 R)
• M18: 15,199,742 km (0.116 R)
• M19: 19,838,922 km (0.09 R)
• M20: 25,117,183 km (0.091 R)
• M21: 26,136,543 km (0.115 R)
• M22: 27,183,279 km (0.099 R)
• M23: 28,378,716 km (0.073 R)
• M24: 30,363,880 km (0.101 R)
• M25: 31,002,663 km (0.071 R)
• M26: 32,439,550 km (0.03 R)
• M27: 43,439,332 km (0.068 R)
• M28: 53,106,347 km (0.065 R)
• M29: 57,654,271 km (0.092 R)
• M30: 59,028,029 km (0.098 R)
• M31: 59,822,842 km (0.059 R)
• M32: 69,702,585 km (0.056 R)
• M33: 70,367,697 km (0.075 R)
• M34: 75,842,231 km (0.104 R)
• M35: 76,545,790 km (0.033 R)
• M36: 79,163,154 km (0.103 R)
• M37: 79,887,208 km (0.08 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 19,169 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit