🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.48 AU - 0.68 AU

Year: 162 Days

Day: 22 Hours

Environment

Temp: 163 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 112,239,945 km

• M1: 26,778 km (0.032 R)
• M2: 212,878 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.02 AU - 1.24 AU

Year: 441 Days

Day: 27.4 Hours

Environment

Temp: 11 °C

Axial Tilt: 6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.96 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.16 AU - 3.4 AU

Year: 1702 Days

Day: 40 Hours

Environment

Temp: -96 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.6

Radius: 12.1

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 5.11 AU - 5.69 AU

Year: 4606 Days

Day: 8.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 112,239,945 km

• M1: 150,495 km (0.055 R)
• M2: 540,048 km (0.119 R)
• M3: 1,400,535 km (0.078 R)
• M4: 1,918,293 km (0.099 R)
• M5: 2,496,938 km (0.095 R)
• M6: 3,143,949 km (0.053 R)
• M7: 3,917,819 km (0.032 R)
• M8: 4,938,525 km (0.106 R)
• M9: 5,750,841 km (0.088 R)
• M10: 9,292,272 km (0.114 R)
• M11: 11,206,376 km (0.107 R)
• M12: 12,568,016 km (0.082 R)
• M13: 13,452,738 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.4

Radius: 8.8

Gravity: 11.6 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 9.25 AU - 13.07 AU

Year: 13686 Days

Day: 13.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 112,239,945 km

• M1: 109,506 km (0.089 R)
• M2: 443,707 km (0.098 R)
• M3: 958,174 km (0.036 R)
• M4: 1,437,636 km (0.12 R)
• M5: 2,032,885 km (0.103 R)
• M6: 2,714,902 km (0.108 R)
• M7: 4,149,396 km (0.091 R)
• M8: 5,065,833 km (0.106 R)
• M9: 5,609,471 km (0.103 R)
• M10: 8,573,753 km (0.081 R)
• M11: 10,051,930 km (0.07 R)
• M12: 11,448,276 km (0.109 R)
• M13: 11,878,819 km (0.082 R)
• M14: 13,778,562 km (0.099 R)
• M15: 14,981,928 km (0.094 R)
• M16: 17,035,009 km (0.1 R)
• M17: 17,434,884 km (0.062 R)
• M18: 21,504,844 km (0.088 R)
• M19: 25,746,392 km (0.047 R)
• M20: 27,022,611 km (0.079 R)
• M21: 29,700,862 km (0.076 R)
• M22: 31,104,240 km (0.118 R)
• M23: 33,540,441 km (0.088 R)
• M24: 37,429,238 km (0.107 R)
• M25: 38,789,381 km (0.085 R)
• M26: 43,067,731 km (0.048 R)
• M27: 44,712,111 km (0.066 R)
• M28: 47,492,537 km (0.097 R)
• M29: 47,808,338 km (0.106 R)
• M30: 53,395,370 km (0.078 R)
• M31: 54,079,929 km (0.101 R)
• M32: 61,251,203 km (0.066 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 847.2

Radius: 5.8

Gravity: 25.18 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 15.29 AU - 24.21 AU

Year: 32220 Days

Day: 20.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 112,239,945 km

• M1: 72,405 km (0.051 R)
• M2: 265,985 km (0.07 R)
• M3: 942,766 km (0.081 R)
• M4: 1,436,888 km (0.112 R)
• M5: 2,481,978 km (0.056 R)
• M6: 5,940,083 km (0.119 R)
• M7: 9,368,866 km (0.066 R)
• M8: 22,992,146 km (0.094 R)
• M9: 26,163,321 km (0.085 R)
• M10: 26,547,040 km (0.095 R)
• M11: 33,657,277 km (0.09 R)
• M12: 34,568,926 km (0.103 R)
• M13: 41,764,285 km (0.087 R)
• M14: 43,171,552 km (0.108 R)
• M15: 49,896,575 km (0.104 R)
• M16: 54,747,585 km (0.087 R)
• M17: 64,440,330 km (0.087 R)
• M18: 75,215,865 km (0.105 R)
• M19: 87,131,335 km (0.09 R)
• M20: 87,701,004 km (0.038 R)
• M21: 96,241,995 km (0.089 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: 342 - 16,995 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit