🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2 AU - 3.01 AU

Year: 1377 Days

Day: 47.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,983,514 km

• M1: 515,664 km (0.105 R)
• M2: 2,108,732 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.1 AU - 3.18 AU

Year: 1494 Days

Day: 21.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,983,514 km

• M1: 60,138 km (0.046 R)
• M2: 1,664,576 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.28 AU - 4.08 AU

Year: 2458 Days

Day: 23 Hours

Environment

Temp: -113 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,983,514 km

• M1: 3,263,328 km (0.073 R)

Asteroid Belt

Center: 5.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.5

Radius: 11.3

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.79 AU - 7.89 AU

Year: 6230 Days

Day: 9.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 55,983,514 km

• M1: 140,472 km (0.062 R)
• M2: 669,450 km (0.103 R)
• M3: 1,125,126 km (0.114 R)
• M4: 1,717,832 km (0.037 R)
• M5: 2,889,932 km (0.061 R)
• M6: 3,814,447 km (0.072 R)
• M7: 4,319,489 km (0.078 R)
• M8: 4,811,666 km (0.09 R)
• M9: 5,310,724 km (0.096 R)
• M10: 5,779,564 km (0.087 R)
• M11: 6,728,763 km (0.106 R)
• M12: 8,098,481 km (0.117 R)
• M13: 8,678,472 km (0.111 R)
• M14: 10,830,736 km (0.104 R)
• M15: 11,381,855 km (0.064 R)
• M16: 13,430,897 km (0.075 R)
• M17: 14,126,228 km (0.079 R)
• M18: 15,463,034 km (0.054 R)
• M19: 16,421,807 km (0.095 R)
• M20: 17,149,750 km (0.071 R)
• M21: 17,624,125 km (0.104 R)
• M22: 20,428,936 km (0.109 R)
• M23: 20,808,914 km (0.118 R)
• M24: 21,271,022 km (0.105 R)
• M25: 22,215,882 km (0.046 R)
• M26: 22,617,702 km (0.095 R)
• M27: 25,131,545 km (0.095 R)
• M28: 25,743,998 km (0.113 R)
• M29: 27,640,899 km (0.071 R)
• M30: 28,956,164 km (0.058 R)
• M31: 33,783,089 km (0.101 R)
• M32: 36,721,041 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.6

Radius: 12.8

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 6.28 AU - 9.2 AU

Year: 7499 Days

Day: 10.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 55,983,514 km

• M1: 159,771 km (0.058 R)
• M2: 775,964 km (0.117 R)
• M3: 1,646,325 km (0.03 R)
• M4: 2,256,684 km (0.094 R)
• M5: 3,400,808 km (0.116 R)
• M6: 4,175,875 km (0.087 R)
• M7: 5,920,934 km (0.113 R)
• M8: 6,733,550 km (0.069 R)
• M9: 7,255,946 km (0.056 R)
• M10: 8,661,567 km (0.039 R)
• M11: 9,536,116 km (0.052 R)
• M12: 10,514,636 km (0.11 R)
• M13: 12,005,528 km (0.102 R)
• M14: 12,619,029 km (0.106 R)
• M15: 13,688,056 km (0.039 R)
• M16: 17,386,713 km (0.114 R)
• M17: 18,239,272 km (0.117 R)
• M18: 19,188,171 km (0.102 R)
• M19: 20,384,505 km (0.107 R)
• M20: 23,394,863 km (0.102 R)
• M21: 25,503,595 km (0.111 R)
• M22: 27,824,456 km (0.119 R)
• M23: 29,724,499 km (0.116 R)
• M24: 31,903,092 km (0.081 R)
• M25: 33,380,072 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.5

Radius: 12.8

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 7.67 AU - 12.67 AU

Year: 11295 Days

Day: 6.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 55,983,514 km

• M1: 159,471 km (0.1 R)
• M2: 566,826 km (0.107 R)
• M3: 1,186,311 km (0.114 R)
• M4: 1,758,673 km (0.091 R)
• M5: 2,183,680 km (0.047 R)
• M6: 4,120,374 km (0.071 R)
• M7: 4,597,591 km (0.049 R)
• M8: 7,434,416 km (0.12 R)
• M9: 8,283,384 km (0.111 R)
• M10: 10,938,896 km (0.091 R)
• M11: 14,184,421 km (0.102 R)
• M12: 17,634,747 km (0.119 R)
• M13: 19,306,952 km (0.099 R)
• M14: 19,803,467 km (0.111 R)
• M15: 21,520,701 km (0.037 R)
• M16: 22,780,614 km (0.083 R)
• M17: 25,644,815 km (0.057 R)
• M18: 27,060,460 km (0.101 R)
• M19: 28,208,623 km (0.044 R)
• M20: 30,046,882 km (0.065 R)
• M21: 32,310,148 km (0.118 R)
• M22: 34,563,391 km (0.103 R)
• M23: 37,429,088 km (0.116 R)
• M24: 42,644,219 km (0.118 R)
• M25: 47,870,571 km (0.067 R)
• M26: 50,637,234 km (0.053 R)
• M27: 52,059,909 km (0.103 R)
• M28: 53,346,601 km (0.096 R)
• M29: 55,482,559 km (0.071 R)

Kuiper Belt

Range: 31.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 551 - 17,941 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit