🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.52 AU - 0.56 AU

Year: 151 Days

Day: 29.3 Hours

Environment

Temp: 228 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.21 AU - 3.39 AU

Year: 1784 Days

Day: 13.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,953,502 km

• M1: 73,004 km (0.11 R)
• M2: 313,557 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.22 AU - 3.66 AU

Year: 1920 Days

Day: 36.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.73 AU - 3.53 AU

Year: 2109 Days

Day: 46.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.59 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 12.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 428.3

Radius: 5

Gravity: 17.13 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 11.16 AU - 12.92 AU

Year: 15909 Days

Day: 15.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 60,953,502 km

• M1: 62,233 km (0.102 R)
• M2: 278,102 km (0.067 R)
• M3: 933,940 km (0.099 R)
• M4: 1,660,836 km (0.102 R)
• M5: 2,558,423 km (0.118 R)
• M6: 3,346,504 km (0.064 R)
• M7: 5,387,468 km (0.109 R)
• M8: 5,744,708 km (0.085 R)
• M9: 6,079,657 km (0.109 R)
• M10: 6,506,610 km (0.099 R)
• M11: 6,707,071 km (0.109 R)
• M12: 7,162,746 km (0.103 R)
• M13: 8,368,654 km (0.058 R)
• M14: 12,479,006 km (0.055 R)
• M15: 13,103,876 km (0.062 R)
• M16: 13,881,037 km (0.115 R)
• M17: 15,173,562 km (0.098 R)
• M18: 16,843,224 km (0.113 R)
• M19: 19,364,248 km (0.076 R)
• M20: 19,863,456 km (0.077 R)
• M21: 21,324,279 km (0.115 R)
• M22: 24,554,695 km (0.105 R)
• M23: 26,134,449 km (0.119 R)
• M24: 28,415,368 km (0.089 R)
• M25: 35,427,020 km (0.113 R)
• M26: 36,048,300 km (0.116 R)
• M27: 36,676,611 km (0.044 R)
• M28: 36,930,030 km (0.117 R)
• M29: 43,935,249 km (0.114 R)
• M30: 48,201,930 km (0.034 R)
• M31: 48,811,242 km (0.081 R)
• M32: 49,117,918 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 282.7

Radius: 6

Gravity: 7.85 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 14.32 AU - 15.86 AU

Year: 22322 Days

Day: 23.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 60,953,502 km

• M1: 74,649 km (0.079 R)
• M2: 264,040 km (0.076 R)
• M3: 460,013 km (0.09 R)
• M4: 1,574,817 km (0.099 R)
• M5: 2,640,253 km (0.105 R)
• M6: 3,234,007 km (0.052 R)
• M7: 4,000,097 km (0.119 R)
• M8: 4,394,437 km (0.092 R)
• M9: 5,475,581 km (0.071 R)
• M10: 5,847,033 km (0.109 R)
• M11: 7,915,074 km (0.089 R)
• M12: 8,197,814 km (0.104 R)
• M13: 9,189,498 km (0.043 R)
• M14: 9,875,404 km (0.091 R)
• M15: 10,765,960 km (0.094 R)
• M16: 11,588,001 km (0.109 R)
• M17: 11,952,870 km (0.104 R)
• M18: 13,028,179 km (0.075 R)
• M19: 13,690,150 km (0.114 R)
• M20: 17,656,737 km (0.085 R)
• M21: 23,082,802 km (0.113 R)
• M22: 28,522,629 km (0.067 R)
• M23: 36,029,002 km (0.065 R)
• M24: 38,932,247 km (0.079 R)
• M25: 42,273,067 km (0.113 R)
• M26: 44,307,598 km (0.055 R)
• M27: 47,171,799 km (0.06 R)
• M28: 49,359,518 km (0.074 R)
• M29: 50,963,058 km (0.074 R)
• M30: 51,614,108 km (0.114 R)
• M31: 52,766,759 km (0.1 R)
• M32: 54,104,912 km (0.074 R)
• M33: 58,254,907 km (0.111 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 17,998 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit