🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.13 AU - 1.63 AU

Year: 601 Days

Day: 21.2 Hours

Environment

Temp: -39 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.71 AU - 3.21 AU

Year: 1889 Days

Day: 34.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,238,151 km

• M1: 415,732 km (0.115 R)
• M2: 548,276 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.7 AU - 4.16 AU

Year: 2356 Days

Day: 46.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.24 AU - 3.88 AU

Year: 2491 Days

Day: 26.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,238,151 km

• M1: 25,731 km (0.053 R)
• M2: 603,029 km (0.027 R)

Asteroid Belt

Center: 4.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.2

Radius: 11

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.65 AU - 5.33 AU

Year: 4134 Days

Day: 10.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 59,238,151 km

• M1: 137,630 km (0.116 R)
• M2: 485,445 km (0.077 R)
• M3: 1,067,979 km (0.085 R)
• M4: 1,509,592 km (0.096 R)
• M5: 2,072,529 km (0.113 R)
• M6: 2,754,845 km (0.101 R)
• M7: 3,326,907 km (0.052 R)
• M8: 3,869,798 km (0.107 R)
• M9: 4,831,413 km (0.084 R)
• M10: 5,211,242 km (0.09 R)
• M11: 5,720,922 km (0.115 R)
• M12: 6,903,343 km (0.091 R)
• M13: 7,519,088 km (0.118 R)
• M14: 7,996,006 km (0.088 R)
• M15: 8,565,675 km (0.098 R)
• M16: 9,627,521 km (0.11 R)
• M17: 10,563,854 km (0.106 R)
• M18: 13,096,246 km (0.071 R)
• M19: 14,040,508 km (0.099 R)
• M20: 16,288,216 km (0.028 R)
• M21: 18,766,006 km (0.095 R)
• M22: 19,517,885 km (0.079 R)
• M23: 20,159,510 km (0.115 R)
• M24: 22,100,243 km (0.12 R)
• M25: 24,456,709 km (0.036 R)
• M26: 24,827,861 km (0.055 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.9

Radius: 12.1

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.12 AU - 7.44 AU

Year: 5836 Days

Day: 5.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 59,238,151 km

• M1: 150,645 km (0.084 R)
• M2: 545,733 km (0.093 R)
• M3: 1,155,494 km (0.057 R)
• M4: 1,659,938 km (0.093 R)
• M5: 3,002,878 km (0.068 R)
• M6: 4,532,367 km (0.103 R)
• M7: 5,114,153 km (0.105 R)
• M8: 6,666,680 km (0.116 R)
• M9: 7,163,195 km (0.072 R)
• M10: 7,915,223 km (0.067 R)
• M11: 8,636,584 km (0.119 R)
• M12: 9,313,963 km (0.089 R)
• M13: 11,610,889 km (0.111 R)
• M14: 12,122,514 km (0.084 R)
• M15: 12,595,692 km (0.088 R)
• M16: 14,554,526 km (0.102 R)
• M17: 14,969,361 km (0.032 R)
• M18: 17,493,975 km (0.073 R)
• M19: 18,372,115 km (0.084 R)
• M20: 18,857,111 km (0.118 R)
• M21: 21,033,012 km (0.095 R)
• M22: 22,103,833 km (0.061 R)
• M23: 23,533,391 km (0.109 R)
• M24: 23,941,194 km (0.113 R)
• M25: 26,400,434 km (0.094 R)
• M26: 26,840,850 km (0.115 R)
• M27: 27,555,778 km (0.097 R)
• M28: 28,651,882 km (0.033 R)
• M29: 30,542,948 km (0.118 R)
• M30: 31,420,490 km (0.066 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.1

Radius: 10.1

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 7.95 AU - 10.87 AU

Year: 10705 Days

Day: 12.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 59,238,151 km

• M1: 125,662 km (0.104 R)
• M2: 460,911 km (0.029 R)
• M3: 1,047,783 km (0.106 R)
• M4: 2,123,243 km (0.104 R)
• M5: 2,701,887 km (0.039 R)
• M6: 4,006,530 km (0.118 R)
• M7: 5,347,825 km (0.113 R)
• M8: 6,344,595 km (0.074 R)
• M9: 7,846,109 km (0.102 R)
• M10: 8,938,772 km (0.07 R)
• M11: 9,275,816 km (0.116 R)
• M12: 10,181,930 km (0.114 R)
• M13: 13,130,953 km (0.102 R)
• M14: 14,733,445 km (0.079 R)
• M15: 17,190,740 km (0.081 R)
• M16: 19,025,857 km (0.093 R)
• M17: 19,343,902 km (0.119 R)
• M18: 22,545,596 km (0.118 R)
• M19: 24,178,756 km (0.053 R)
• M20: 30,192,291 km (0.117 R)
• M21: 34,007,186 km (0.112 R)
• M22: 38,257,860 km (0.1 R)
• M23: 39,923,034 km (0.1 R)
• M24: 44,785,563 km (0.055 R)
• M25: 45,207,878 km (0.104 R)
• M26: 49,127,941 km (0.095 R)
• M27: 49,878,024 km (0.088 R)
• M28: 50,331,755 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.8

Radius: 9.3

Gravity: 9.36 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 8.89 AU - 12.13 AU

Year: 12636 Days

Day: 6.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 59,238,151 km

• M1: 116,238 km (0.096 R)
• M2: 762,500 km (0.082 R)
• M3: 1,142,778 km (0.047 R)
• M4: 1,744,162 km (0.114 R)
• M5: 2,240,378 km (0.096 R)
• M6: 3,385,549 km (0.051 R)
• M7: 4,371,998 km (0.09 R)
• M8: 5,983,765 km (0.04 R)
• M9: 6,613,423 km (0.056 R)
• M10: 7,550,354 km (0.106 R)
• M11: 9,118,439 km (0.083 R)
• M12: 10,610,229 km (0.114 R)
• M13: 11,296,883 km (0.097 R)
• M14: 13,734,281 km (0.092 R)
• M15: 14,138,196 km (0.062 R)
• M16: 15,182,389 km (0.044 R)
• M17: 22,367,425 km (0.086 R)
• M18: 22,832,973 km (0.115 R)
• M19: 23,976,500 km (0.115 R)
• M20: 27,849,888 km (0.088 R)
• M21: 30,957,484 km (0.069 R)
• M22: 31,652,217 km (0.05 R)
• M23: 33,313,800 km (0.111 R)
• M24: 36,939,305 km (0.048 R)
• M25: 37,459,157 km (0.103 R)
• M26: 38,646,665 km (0.058 R)
• M27: 39,859,006 km (0.098 R)
• M28: 44,815,633 km (0.101 R)
• M29: 45,555,693 km (0.1 R)
• M30: 47,517,968 km (0.089 R)
• M31: 49,065,259 km (0.043 R)
• M32: 55,251,879 km (0.087 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 12,467 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit