🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.57 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.33 AU - 5.95 AU

Year: 4096 Days

Day: 41.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,623,269 km

• M1: 421,268 km (0.032 R)

Planet 2 - Gas Giant

Semi-Major Axis: 12.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.1

Radius: 14.3

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 11.73 AU - 12.41 AU

Year: 14738 Days

Day: 12.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 83,623,269 km

• M1: 177,872 km (0.093 R)
• M2: 749,785 km (0.116 R)
• M3: 2,143,289 km (0.051 R)
• M4: 2,725,673 km (0.068 R)
• M5: 3,513,156 km (0.093 R)
• M6: 4,942,714 km (0.079 R)
• M7: 7,260,583 km (0.056 R)
• M8: 7,905,499 km (0.119 R)
• M9: 8,588,264 km (0.113 R)
• M10: 9,211,638 km (0.045 R)
• M11: 9,762,458 km (0.027 R)
• M12: 12,189,982 km (0.073 R)
• M13: 14,724,619 km (0.091 R)
• M14: 16,331,749 km (0.114 R)
• M15: 16,917,275 km (0.094 R)
• M16: 19,645,791 km (0.091 R)
• M17: 22,476,033 km (0.089 R)
• M18: 25,372,846 km (0.093 R)
• M19: 28,091,787 km (0.064 R)
• M20: 29,039,639 km (0.117 R)
• M21: 33,046,020 km (0.082 R)
• M22: 38,169,298 km (0.096 R)
• M23: 39,462,871 km (0.079 R)
• M24: 40,120,503 km (0.087 R)
• M25: 42,686,556 km (0.046 R)
• M26: 46,664,812 km (0.111 R)
• M27: 49,045,662 km (0.085 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 553.2

Radius: 4.6

Gravity: 26.14 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 14.79 AU - 20.13 AU

Year: 25642 Days

Day: 16.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 83,623,269 km

• M1: 57,296 km (0.1 R)
• M2: 281,693 km (0.114 R)
• M3: 497,413 km (0.029 R)
• M4: 1,931,309 km (0.099 R)
• M5: 2,268,652 km (0.085 R)
• M6: 2,847,147 km (0.066 R)
• M7: 3,227,125 km (0.036 R)
• M8: 4,752,126 km (0.113 R)
• M9: 6,794,436 km (0.107 R)
• M10: 9,356,898 km (0.089 R)
• M11: 9,709,201 km (0.078 R)
• M12: 10,192,701 km (0.12 R)
• M13: 10,628,779 km (0.1 R)
• M14: 10,883,544 km (0.08 R)
• M15: 11,405,192 km (0.114 R)
• M16: 11,605,055 km (0.056 R)
• M17: 11,943,296 km (0.092 R)
• M18: 13,884,777 km (0.071 R)
• M19: 14,498,128 km (0.109 R)
• M20: 14,732,698 km (0.07 R)
• M21: 15,778,686 km (0.101 R)
• M22: 19,495,445 km (0.113 R)
• M23: 25,643,618 km (0.045 R)
• M24: 28,843,367 km (0.12 R)
• M25: 29,338,985 km (0.073 R)
• M26: 38,655,491 km (0.052 R)
• M27: 42,522,896 km (0.079 R)
• M28: 43,326,236 km (0.074 R)
• M29: 49,941,753 km (0.113 R)
• M30: 52,471,752 km (0.109 R)
• M31: 63,655,091 km (0.113 R)
• M32: 67,274,162 km (0.083 R)
• M33: 68,583,593 km (0.069 R)
• M34: 72,613,460 km (0.111 R)
• M35: 76,798,460 km (0.032 R)
• M36: 80,650,905 km (0.043 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 17,198 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit