🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.82 AU - 0.86 AU

Year: 272 Days

Day: 32 Hours

Environment

Temp: 157 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.94 AU - 1.22 AU

Year: 396 Days

Day: 46.7 Hours

Environment

Temp: 44 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 58,919,162 km

• M1: 441,164 km (0.114 R)

Asteroid Belt

Center: 1.36 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.41 AU - 1.87 AU

Year: 742 Days

Day: 25.4 Hours

Environment

Temp: -39 °C

Axial Tilt: 163.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.33 AU - 1.97 AU

Year: 748 Days

Day: 44.9 Hours

Environment

Temp: -31 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.51 AU - 2.63 AU

Year: 1455 Days

Day: 24.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,919,162 km

• M1: 444,006 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.6

Radius: 8.6

Gravity: 9.15 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.6 AU - 7.34 AU

Year: 5151 Days

Day: 6.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 58,919,162 km

• M1: 109,057 km (0.105 R)
• M2: 406,457 km (0.073 R)
• M3: 1,026,391 km (0.104 R)
• M4: 1,864,887 km (0.111 R)
• M5: 2,657,756 km (0.059 R)
• M6: 3,280,382 km (0.117 R)
• M7: 4,066,818 km (0.092 R)
• M8: 4,404,760 km (0.058 R)
• M9: 5,590,622 km (0.028 R)
• M10: 6,545,505 km (0.107 R)
• M11: 7,044,863 km (0.111 R)
• M12: 7,677,363 km (0.047 R)
• M13: 8,385,409 km (0.106 R)
• M14: 11,563,167 km (0.038 R)
• M15: 11,851,592 km (0.115 R)
• M16: 12,442,803 km (0.104 R)
• M17: 12,745,739 km (0.074 R)
• M18: 13,261,552 km (0.074 R)
• M19: 14,170,359 km (0.068 R)
• M20: 14,723,871 km (0.029 R)
• M21: 16,171,081 km (0.11 R)
• M22: 16,714,570 km (0.098 R)
• M23: 17,521,052 km (0.066 R)
• M24: 17,838,050 km (0.119 R)
• M25: 20,234,608 km (0.118 R)
• M26: 21,365,717 km (0.087 R)
• M27: 22,463,766 km (0.11 R)
• M28: 23,140,547 km (0.105 R)
• M29: 24,534,500 km (0.09 R)
• M30: 25,252,121 km (0.105 R)
• M31: 25,656,932 km (0.094 R)
• M32: 25,983,804 km (0.118 R)
• M33: 28,437,209 km (0.089 R)
• M34: 29,229,030 km (0.042 R)
• M35: 29,765,040 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.1

Radius: 13.8

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 6 AU - 6.02 AU

Year: 5202 Days

Day: 6 Hours

Environment

Temp: -136 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 58,919,162 km

• M1: 171,589 km (0.109 R)
• M2: 723,605 km (0.082 R)
• M3: 1,641,687 km (0.051 R)
• M4: 3,598,278 km (0.053 R)
• M5: 4,613,299 km (0.119 R)
• M6: 6,598,014 km (0.091 R)
• M7: 7,137,913 km (0.12 R)
• M8: 7,707,282 km (0.11 R)
• M9: 8,697,321 km (0.091 R)
• M10: 9,986,555 km (0.061 R)
• M11: 10,930,069 km (0.096 R)
• M12: 14,733,296 km (0.056 R)
• M13: 16,869,853 km (0.095 R)
• M14: 17,562,042 km (0.08 R)
• M15: 18,470,251 km (0.097 R)
• M16: 20,735,162 km (0.055 R)
• M17: 22,873,514 km (0.059 R)
• M18: 24,351,990 km (0.085 R)
• M19: 25,645,713 km (0.12 R)
• M20: 29,529,722 km (0.071 R)
• M21: 31,093,917 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.5

Radius: 11.8

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 9.92 AU - 11.34 AU

Year: 12238 Days

Day: 14.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 58,919,162 km

• M1: 146,905 km (0.1 R)
• M2: 929,152 km (0.087 R)
• M3: 1,316,461 km (0.09 R)
• M4: 1,749,547 km (0.055 R)
• M5: 2,201,781 km (0.118 R)
• M6: 3,221,291 km (0.084 R)
• M7: 4,885,118 km (0.09 R)
• M8: 5,646,422 km (0.07 R)
• M9: 6,445,424 km (0.096 R)
• M10: 7,851,644 km (0.117 R)
• M11: 8,651,245 km (0.115 R)
• M12: 10,303,105 km (0.079 R)
• M13: 10,916,755 km (0.088 R)
• M14: 12,156,024 km (0.104 R)
• M15: 12,841,631 km (0.065 R)
• M16: 13,884,478 km (0.066 R)
• M17: 17,982,113 km (0.07 R)
• M18: 24,059,377 km (0.09 R)
• M19: 29,013,909 km (0.083 R)
• M20: 32,552,048 km (0.088 R)
• M21: 33,028,517 km (0.116 R)
• M22: 33,873,595 km (0.098 R)
• M23: 34,609,467 km (0.083 R)
• M24: 35,733,247 km (0.047 R)
• M25: 40,472,208 km (0.109 R)
• M26: 41,859,429 km (0.11 R)
• M27: 48,341,654 km (0.105 R)
• M28: 54,788,275 km (0.111 R)
• M29: 57,693,616 km (0.081 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 17,819 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit