🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.34 AU - 2.5 AU

Year: 1403 Days

Day: 47.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.61 AU - 3.45 AU

Year: 1966 Days

Day: 28.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 55.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.17 AU - 3.69 AU

Year: 2368 Days

Day: 23.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.09 AU - 4.45 AU

Year: 2729 Days

Day: 33 Hours

Environment

Temp: -131 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621

Radius: 9.7

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 5.4 AU - 8.32 AU

Year: 6698 Days

Day: 5.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 48,610,907 km

• M1: 127,607 km (0.115 R)
• M2: 439,070 km (0.043 R)
• M3: 779,255 km (0.115 R)
• M4: 1,134,700 km (0.104 R)
• M5: 2,236,339 km (0.077 R)
• M6: 2,668,676 km (0.108 R)
• M7: 3,388,990 km (0.077 R)
• M8: 3,866,058 km (0.051 R)
• M9: 4,439,466 km (0.073 R)
• M10: 4,815,555 km (0.087 R)
• M11: 5,125,971 km (0.114 R)
• M12: 5,540,357 km (0.069 R)
• M13: 7,133,874 km (0.095 R)
• M14: 7,689,331 km (0.078 R)
• M15: 8,313,303 km (0.097 R)
• M16: 8,678,771 km (0.082 R)
• M17: 10,957,296 km (0.045 R)
• M18: 11,697,058 km (0.093 R)
• M19: 12,105,011 km (0.087 R)
• M20: 14,002,510 km (0.072 R)
• M21: 14,404,629 km (0.102 R)
• M22: 15,352,631 km (0.111 R)
• M23: 16,659,368 km (0.034 R)
• M24: 21,399,227 km (0.113 R)
• M25: 21,856,249 km (0.113 R)
• M26: 22,554,123 km (0.12 R)
• M27: 22,948,164 km (0.116 R)
• M28: 26,616,304 km (0.116 R)
• M29: 31,044,251 km (0.105 R)
• M30: 32,124,048 km (0.091 R)

Asteroid Belt

Center: 8.24 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.1

Radius: 10.4

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 9.17 AU - 10.07 AU

Year: 11123 Days

Day: 7.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 48,610,907 km

• M1: 129,851 km (0.105 R)
• M2: 629,957 km (0.031 R)
• M3: 987,346 km (0.05 R)
• M4: 1,367,773 km (0.071 R)
• M5: 1,932,206 km (0.064 R)
• M6: 2,269,400 km (0.111 R)
• M7: 3,045,065 km (0.114 R)
• M8: 3,461,994 km (0.119 R)
• M9: 3,822,674 km (0.118 R)
• M10: 4,975,027 km (0.117 R)
• M11: 5,677,389 km (0.083 R)
• M12: 6,545,206 km (0.098 R)
• M13: 7,610,492 km (0.088 R)
• M14: 8,382,567 km (0.093 R)
• M15: 9,037,058 km (0.12 R)
• M16: 10,448,065 km (0.104 R)
• M17: 13,099,837 km (0.119 R)
• M18: 13,813,119 km (0.075 R)
• M19: 14,552,133 km (0.036 R)
• M20: 15,497,591 km (0.036 R)
• M21: 16,295,546 km (0.079 R)
• M22: 18,241,366 km (0.111 R)
• M23: 19,340,162 km (0.103 R)
• M24: 20,922,309 km (0.048 R)
• M25: 21,744,948 km (0.051 R)
• M26: 23,694,657 km (0.059 R)
• M27: 24,753,361 km (0.096 R)
• M28: 26,099,144 km (0.102 R)
• M29: 27,849,439 km (0.1 R)
• M30: 28,208,623 km (0.085 R)
• M31: 29,676,478 km (0.106 R)
• M32: 30,051,370 km (0.077 R)
• M33: 31,002,214 km (0.082 R)
• M34: 33,771,271 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 209.9

Radius: 5.9

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 10.47 AU - 16.49 AU

Year: 18450 Days

Day: 24.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 48,610,907 km

• M1: 73,303 km (0.069 R)
• M2: 303,534 km (0.077 R)
• M3: 1,693,897 km (0.073 R)
• M4: 2,414,210 km (0.11 R)
• M5: 3,592,892 km (0.107 R)
• M6: 3,825,816 km (0.118 R)
• M7: 4,293,160 km (0.096 R)
• M8: 4,797,753 km (0.053 R)
• M9: 7,547,661 km (0.087 R)
• M10: 10,297,569 km (0.044 R)
• M11: 11,474,157 km (0.114 R)
• M12: 12,560,088 km (0.102 R)
• M13: 17,666,611 km (0.052 R)
• M14: 18,723,520 km (0.095 R)
• M15: 19,424,685 km (0.069 R)
• M16: 21,548,825 km (0.092 R)
• M17: 23,823,012 km (0.109 R)
• M18: 32,701,347 km (0.029 R)
• M19: 33,831,558 km (0.042 R)
• M20: 37,256,153 km (0.105 R)
• M21: 38,613,305 km (0.073 R)
• M22: 48,465,372 km (0.036 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 18,036 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit