🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.32 AU - 1.32 AU

Year: 568 Days

Day: 24.1 Hours

Environment

Temp: -41 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,988,838 km

• M1: 326,871 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.35 AU - 1.79 AU

Year: 737 Days

Day: 37.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.55 AU - 5.13 AU

Year: 3388 Days

Day: 37.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,988,838 km

• M1: 3,089,645 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.3

Radius: 13.1

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 6.03 AU - 6.35 AU

Year: 5771 Days

Day: 12.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 80,988,838 km

• M1: 165,605 km (0.062 R)
• M2: 699,669 km (0.114 R)
• M3: 1,319,603 km (0.102 R)
• M4: 2,043,806 km (0.068 R)
• M5: 3,658,117 km (0.088 R)
• M6: 4,937,029 km (0.099 R)
• M7: 7,114,725 km (0.099 R)
• M8: 8,472,924 km (0.113 R)
• M9: 9,173,790 km (0.097 R)
• M10: 9,870,767 km (0.047 R)
• M11: 11,603,858 km (0.076 R)
• M12: 12,224,240 km (0.107 R)
• M13: 13,119,733 km (0.067 R)
• M14: 14,005,353 km (0.048 R)
• M15: 15,153,666 km (0.107 R)
• M16: 16,541,934 km (0.117 R)
• M17: 19,107,238 km (0.107 R)
• M18: 20,865,313 km (0.036 R)
• M19: 26,620,642 km (0.086 R)
• M20: 27,032,784 km (0.047 R)
• M21: 28,294,642 km (0.108 R)
• M22: 29,157,523 km (0.073 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 492.7

Radius: 7.4

Gravity: 9 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 13.15 AU - 20.53 AU

Year: 25897 Days

Day: 22.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 80,988,838 km

• M1: 93,947 km (0.118 R)
• M2: 338,690 km (0.103 R)
• M3: 682,615 km (0.115 R)
• M4: 1,182,571 km (0.089 R)
• M5: 1,497,475 km (0.066 R)
• M6: 2,126,833 km (0.117 R)
• M7: 4,058,291 km (0.085 R)
• M8: 5,505,950 km (0.101 R)
• M9: 5,790,784 km (0.116 R)
• M10: 8,707,194 km (0.082 R)
• M11: 9,378,291 km (0.093 R)
• M12: 9,609,419 km (0.09 R)
• M13: 10,325,993 km (0.117 R)
• M14: 11,664,744 km (0.111 R)
• M15: 17,046,677 km (0.037 R)
• M16: 18,454,094 km (0.047 R)
• M17: 27,484,420 km (0.097 R)
• M18: 29,045,923 km (0.034 R)
• M19: 31,304,252 km (0.115 R)
• M20: 38,040,495 km (0.094 R)
• M21: 38,481,808 km (0.082 R)
• M22: 47,188,704 km (0.092 R)
• M23: 47,527,992 km (0.028 R)
• M24: 51,546,938 km (0.1 R)
• M25: 56,356,211 km (0.082 R)
• M26: 56,738,134 km (0.09 R)
• M27: 64,325,888 km (0.092 R)
• M28: 65,372,026 km (0.098 R)
• M29: 66,642,411 km (0.059 R)
• M30: 67,928,952 km (0.099 R)
• M31: 69,013,836 km (0.063 R)
• M32: 76,698,529 km (0.093 R)
• M33: 78,824,165 km (0.058 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 14,738 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit