🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.46 AU - 0.56 AU

Year: 137 Days

Day: 43.8 Hours

Environment

Temp: 168 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,968,266 km

• M1: 42,486 km (0.043 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.82 AU - 2.48 AU

Year: 1188 Days

Day: 15.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,968,266 km

• M1: 39,494 km (0.087 R)
• M2: 920,177 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2 AU - 3.04 AU

Year: 1507 Days

Day: 16.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.6

Radius: 11.8

Gravity: 7.06 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.85 AU - 5.99 AU

Year: 4111 Days

Day: 10.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 77,968,266 km

• M1: 150,196 km (0.065 R)
• M2: 552,764 km (0.076 R)
• M3: 1,015,770 km (0.054 R)
• M4: 1,765,853 km (0.105 R)
• M5: 2,137,155 km (0.099 R)
• M6: 3,060,623 km (0.049 R)
• M7: 4,624,968 km (0.111 R)
• M8: 6,040,313 km (0.102 R)
• M9: 7,619,169 km (0.113 R)
• M10: 8,239,552 km (0.067 R)
• M11: 8,814,606 km (0.117 R)
• M12: 9,706,508 km (0.064 R)
• M13: 10,436,097 km (0.069 R)
• M14: 12,150,189 km (0.026 R)
• M15: 13,100,136 km (0.027 R)
• M16: 13,937,734 km (0.086 R)
• M17: 14,479,279 km (0.118 R)
• M18: 16,605,812 km (0.101 R)
• M19: 17,153,041 km (0.079 R)
• M20: 20,415,322 km (0.069 R)
• M21: 21,828,872 km (0.082 R)
• M22: 22,782,110 km (0.109 R)
• M23: 23,533,989 km (0.048 R)
• M24: 23,916,062 km (0.116 R)
• M25: 25,166,850 km (0.106 R)
• M26: 26,296,613 km (0.116 R)
• M27: 29,356,787 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.2

Radius: 9.6

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 8.8 AU - 10.42 AU

Year: 11223 Days

Day: 5.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 77,968,266 km

• M1: 122,221 km (0.057 R)
• M2: 457,021 km (0.107 R)
• M3: 770,728 km (0.076 R)
• M4: 1,166,564 km (0.1 R)
• M5: 1,682,677 km (0.068 R)
• M6: 2,477,490 km (0.072 R)
• M7: 2,820,668 km (0.102 R)
• M8: 3,265,123 km (0.047 R)
• M9: 3,781,535 km (0.104 R)
• M10: 5,329,723 km (0.066 R)
• M11: 6,154,606 km (0.093 R)
• M12: 6,711,858 km (0.105 R)
• M13: 8,013,360 km (0.111 R)
• M14: 8,587,516 km (0.118 R)
• M15: 10,372,518 km (0.115 R)
• M16: 10,683,682 km (0.111 R)
• M17: 13,959,875 km (0.068 R)
• M18: 18,149,214 km (0.061 R)
• M19: 18,525,901 km (0.119 R)
• M20: 19,925,240 km (0.086 R)
• M21: 22,240,117 km (0.105 R)
• M22: 27,594,973 km (0.073 R)
• M23: 30,782,006 km (0.103 R)
• M24: 33,299,588 km (0.073 R)
• M25: 34,666,015 km (0.115 R)
• M26: 38,122,175 km (0.093 R)
• M27: 47,825,841 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.1

Radius: 8.5

Gravity: 10.22 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 8.11 AU - 12.73 AU

Year: 12671 Days

Day: 6.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 77,968,266 km

• M1: 105,915 km (0.079 R)
• M2: 392,844 km (0.058 R)
• M3: 684,560 km (0.09 R)
• M4: 1,421,329 km (0.06 R)
• M5: 1,735,335 km (0.076 R)
• M6: 2,169,768 km (0.079 R)
• M7: 2,464,326 km (0.111 R)
• M8: 2,741,082 km (0.076 R)
• M9: 3,257,344 km (0.112 R)
• M10: 4,608,961 km (0.053 R)
• M11: 5,806,492 km (0.074 R)
• M12: 7,030,053 km (0.103 R)
• M13: 8,464,696 km (0.054 R)
• M14: 10,084,991 km (0.046 R)
• M15: 11,842,317 km (0.112 R)
• M16: 14,195,940 km (0.111 R)
• M17: 16,246,329 km (0.102 R)
• M18: 17,149,750 km (0.116 R)
• M19: 24,726,882 km (0.098 R)
• M20: 27,996,643 km (0.046 R)
• M21: 29,956,974 km (0.082 R)
• M22: 30,292,372 km (0.079 R)
• M23: 35,879,853 km (0.066 R)
• M24: 36,766,669 km (0.032 R)
• M25: 39,783,908 km (0.103 R)
• M26: 40,734,004 km (0.077 R)
• M27: 42,397,682 km (0.088 R)
• M28: 46,754,421 km (0.05 R)
• M29: 47,205,907 km (0.074 R)
• M30: 50,764,093 km (0.053 R)
• M31: 51,560,552 km (0.067 R)
• M32: 52,042,406 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 861.4

Radius: 3.1

Gravity: 89.64 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 12.85 AU - 13.97 AU

Year: 18500 Days

Day: 24.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 77,968,266 km

• M1: 86,468 km (0.098 R)
• M2: 198,217 km (0.091 R)
• M3: 414,685 km (0.106 R)
• M4: 548,127 km (0.119 R)
• M5: 739,761 km (0.097 R)
• M6: 1,143,077 km (0.115 R)
• M7: 1,241,662 km (0.058 R)
• M8: 1,538,614 km (0.084 R)
• M9: 1,823,598 km (0.111 R)
• M10: 2,271,494 km (0.107 R)
• M11: 2,640,402 km (0.093 R)
• M12: 3,584,365 km (0.085 R)
• M13: 3,766,126 km (0.057 R)
• M14: 4,082,675 km (0.103 R)
• M15: 4,348,511 km (0.077 R)
• M16: 6,148,472 km (0.108 R)
• M17: 7,379,214 km (0.081 R)
• M18: 8,874,146 km (0.076 R)
• M19: 9,897,096 km (0.067 R)
• M20: 13,004,094 km (0.12 R)
• M21: 14,853,722 km (0.098 R)
• M22: 15,165,035 km (0.032 R)
• M23: 19,524,616 km (0.082 R)
• M24: 30,604,433 km (0.085 R)
• M25: 34,112,952 km (0.069 R)
• M26: 48,917,756 km (0.101 R)
• M27: 56,849,285 km (0.117 R)
• M28: 68,770,590 km (0.116 R)
• M29: 69,201,432 km (0.105 R)
• M30: 77,734,644 km (0.091 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: 235 - 13,535 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit