🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.35 AU - 1.61 AU

Year: 654 Days

Day: 18 Hours

Environment

Temp: -22 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 14,940,597 km

• M1: 721,810 km (0.076 R)

Asteroid Belt

Center: 3.85 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.5

Radius: 11.1

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 5.53 AU - 6.89 AU

Year: 5624 Days

Day: 12.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 14,940,597 km

• M1: 281,543 km (0.111 R)
• M2: 571,763 km (0.102 R)
• M3: 849,866 km (0.112 R)
• M4: 1,034,918 km (0.036 R)
• M5: 1,145,172 km (0.055 R)
• M6: 1,351,467 km (0.112 R)
• M7: 1,493,585 km (0.031 R)
• M8: 1,570,179 km (0.067 R)
• M9: 1,785,750 km (0.047 R)
• M10: 1,927,569 km (0.091 R)
• M11: 2,073,127 km (0.093 R)
• M12: 2,159,146 km (0.063 R)
• M13: 2,262,369 km (0.069 R)
• M14: 2,490,356 km (0.12 R)
• M15: 2,573,682 km (0.117 R)
• M16: 2,803,464 km (0.075 R)
• M17: 3,210,370 km (0.095 R)
• M18: 3,356,378 km (0.118 R)
• M19: 3,513,904 km (0.08 R)
• M20: 3,923,503 km (0.044 R)
• M21: 4,060,236 km (0.088 R)
• M22: 4,308,269 km (0.1 R)
• M23: 4,829,917 km (0.111 R)
• M24: 5,382,382 km (0.081 R)
• M25: 5,556,514 km (0.073 R)
• M26: 5,655,248 km (0.103 R)
• M27: 5,776,722 km (0.1 R)
• M28: 6,191,856 km (0.055 R)
• M29: 6,979,788 km (0.097 R)
• M30: 7,567,259 km (0.081 R)
• M31: 7,860,770 km (0.115 R)
• M32: 8,009,021 km (0.053 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.8

Radius: 14.4

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 5.78 AU - 7.1 AU

Year: 5940 Days

Day: 10.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 14,940,597 km

• M1: 184,305 km (0.101 R)
• M2: 284,086 km (0.113 R)
• M3: 418,126 km (0.084 R)
• M4: 1,010,982 km (0.088 R)
• M5: 1,259,764 km (0.108 R)
• M6: 1,392,008 km (0.105 R)
• M7: 2,389,676 km (0.074 R)
• M8: 2,604,649 km (0.101 R)
• M9: 3,105,652 km (0.12 R)
• M10: 3,261,832 km (0.089 R)
• M11: 3,555,343 km (0.078 R)
• M12: 3,802,030 km (0.092 R)
• M13: 4,428,845 km (0.103 R)
• M14: 4,531,619 km (0.048 R)
• M15: 4,664,910 km (0.058 R)
• M16: 4,784,439 km (0.075 R)
• M17: 5,088,123 km (0.12 R)
• M18: 5,242,209 km (0.089 R)
• M19: 5,476,479 km (0.068 R)
• M20: 5,666,468 km (0.074 R)
• M21: 5,858,701 km (0.059 R)
• M22: 6,315,424 km (0.096 R)
• M23: 7,108,292 km (0.083 R)
• M24: 7,666,292 km (0.109 R)
• M25: 7,896,972 km (0.092 R)
• M26: 8,879,980 km (0.088 R)
• M27: 9,499,764 km (0.066 R)
• M28: 9,747,797 km (0.1 R)
• M29: 10,328,387 km (0.094 R)
• M30: 10,465,568 km (0.074 R)
• M31: 10,642,692 km (0.114 R)
• M32: 10,960,138 km (0.039 R)
• M33: 12,178,463 km (0.115 R)
• M34: 12,782,689 km (0.109 R)
• M35: 13,396,789 km (0.09 R)
• M36: 13,761,209 km (0.1 R)
• M37: 14,063,845 km (0.106 R)
• M38: 14,237,678 km (0.097 R)
• M39: 14,830,086 km (0.087 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 18,808 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit