🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.5 AU - 0.56 AU

Year: 145 Days

Day: 37.6 Hours

Environment

Temp: 181 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,615,891 km

• M1: 322,084 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.91 AU - 1.99 AU

Year: 1020 Days

Day: 41.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,615,891 km

• M1: 40,092 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.19 AU - 2.87 AU

Year: 1508 Days

Day: 17.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,615,891 km

• M1: 206,146 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.88 AU - 4.34 AU

Year: 3122 Days

Day: 45.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.7

Radius: 11.9

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 7.36 AU - 9.32 AU

Year: 9026 Days

Day: 8.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 96,615,891 km

• M1: 148,401 km (0.108 R)
• M2: 552,465 km (0.101 R)
• M3: 935,735 km (0.062 R)
• M4: 1,403,078 km (0.105 R)
• M5: 2,009,698 km (0.102 R)
• M6: 2,724,177 km (0.099 R)
• M7: 5,405,420 km (0.095 R)
• M8: 7,058,925 km (0.114 R)
• M9: 9,595,656 km (0.11 R)
• M10: 10,700,287 km (0.114 R)
• M11: 13,341,437 km (0.061 R)
• M12: 14,845,494 km (0.096 R)
• M13: 16,045,718 km (0.12 R)
• M14: 17,671,996 km (0.084 R)
• M15: 18,942,830 km (0.039 R)
• M16: 21,332,656 km (0.108 R)
• M17: 23,916,960 km (0.09 R)
• M18: 29,492,921 km (0.09 R)
• M19: 33,246,182 km (0.108 R)
• M20: 34,260,456 km (0.097 R)
• M21: 35,879,105 km (0.083 R)
• M22: 37,790,816 km (0.095 R)
• M23: 38,401,923 km (0.12 R)
• M24: 44,743,975 km (0.085 R)
• M25: 45,980,102 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.4

Radius: 11.9

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 8.44 AU - 10.1 AU

Year: 10577 Days

Day: 9 Hours

Environment

Temp: -186 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 96,615,891 km

• M1: 147,952 km (0.095 R)
• M2: 1,244,505 km (0.107 R)
• M3: 2,659,551 km (0.105 R)
• M4: 3,636,724 km (0.072 R)
• M5: 5,244,453 km (0.091 R)
• M6: 5,862,741 km (0.096 R)
• M7: 6,845,299 km (0.059 R)
• M8: 8,666,504 km (0.104 R)
• M9: 11,638,864 km (0.116 R)
• M10: 12,369,949 km (0.087 R)
• M11: 13,020,550 km (0.103 R)
• M12: 19,725,676 km (0.077 R)
• M13: 22,872,018 km (0.11 R)
• M14: 27,781,521 km (0.081 R)
• M15: 29,658,675 km (0.117 R)
• M16: 32,122,104 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 800.3

Radius: 4.3

Gravity: 43.28 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 13.38 AU - 20.8 AU

Year: 26475 Days

Day: 15 Hours

Environment

Temp: -199 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 96,615,891 km

• M1: 54,454 km (0.098 R)
• M2: 189,092 km (0.098 R)
• M3: 464,053 km (0.084 R)
• M4: 674,836 km (0.095 R)
• M5: 849,417 km (0.078 R)
• M6: 1,912,160 km (0.092 R)
• M7: 2,457,594 km (0.081 R)
• M8: 3,399,013 km (0.095 R)
• M9: 3,619,072 km (0.071 R)
• M10: 4,123,067 km (0.102 R)
• M11: 4,300,939 km (0.065 R)
• M12: 9,391,306 km (0.11 R)
• M13: 9,888,120 km (0.105 R)
• M14: 11,414,018 km (0.06 R)
• M15: 14,186,665 km (0.117 R)
• M16: 14,674,953 km (0.064 R)
• M17: 17,285,436 km (0.066 R)
• M18: 17,655,242 km (0.037 R)
• M19: 20,806,820 km (0.065 R)
• M20: 21,330,861 km (0.096 R)
• M21: 22,734,538 km (0.102 R)
• M22: 25,130,198 km (0.051 R)
• M23: 28,195,010 km (0.088 R)
• M24: 33,032,706 km (0.115 R)
• M25: 34,322,987 km (0.117 R)
• M26: 37,156,670 km (0.041 R)
• M27: 39,501,019 km (0.068 R)
• M28: 42,945,958 km (0.104 R)
• M29: 43,453,993 km (0.106 R)
• M30: 47,843,493 km (0.115 R)
• M31: 55,266,540 km (0.11 R)
• M32: 55,666,714 km (0.108 R)
• M33: 66,533,354 km (0.084 R)
• M34: 69,513,044 km (0.12 R)
• M35: 82,061,762 km (0.1 R)
• M36: 83,630,446 km (0.092 R)
• M37: 96,326,518 km (0.111 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 15,915 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit