🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.61 AU - 0.69 AU

Year: 200 Days

Day: 34.5 Hours

Environment

Temp: 157 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 61,730,308 km

• M1: 39,195 km (0.112 R)
• M2: 230,830 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.75 AU - 0.89 AU

Year: 283 Days

Day: 39.4 Hours

Environment

Temp: 63 °C

Axial Tilt: 43.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.97 AU - 1.55 AU

Year: 539 Days

Day: 22.6 Hours

Environment

Temp: -35 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,730,308 km

• M1: 219,460 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.02 AU - 3.9 AU

Year: 2451 Days

Day: 28.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,730,308 km

• M1: 1,817,165 km (0.115 R)
• M2: 3,223,834 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992

Radius: 14.2

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.6 AU - 5.14 AU

Year: 3479 Days

Day: 8.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 61,730,308 km

• M1: 176,525 km (0.078 R)
• M2: 806,482 km (0.071 R)
• M3: 1,419,833 km (0.097 R)
• M4: 1,920,687 km (0.118 R)
• M5: 2,524,763 km (0.042 R)
• M6: 3,014,397 km (0.119 R)
• M7: 3,467,679 km (0.102 R)
• M8: 4,098,982 km (0.115 R)
• M9: 4,806,280 km (0.118 R)
• M10: 5,511,335 km (0.056 R)
• M11: 6,165,676 km (0.035 R)
• M12: 6,682,238 km (0.096 R)
• M13: 7,227,672 km (0.087 R)
• M14: 8,226,985 km (0.114 R)
• M15: 9,083,583 km (0.114 R)
• M16: 12,294,551 km (0.104 R)
• M17: 13,464,856 km (0.096 R)
• M18: 14,390,567 km (0.094 R)
• M19: 17,303,687 km (0.113 R)
• M20: 18,647,225 km (0.058 R)
• M21: 21,888,113 km (0.064 R)
• M22: 23,531,895 km (0.113 R)
• M23: 24,048,157 km (0.098 R)
• M24: 24,798,839 km (0.075 R)
• M25: 25,798,003 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 246.1

Radius: 3.5

Gravity: 20.09 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 13.12 AU - 14.94 AU

Year: 20012 Days

Day: 18.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 61,730,308 km

• M1: 43,533 km (0.065 R)
• M2: 343,327 km (0.053 R)
• M3: 463,155 km (0.083 R)
• M4: 819,348 km (0.063 R)
• M5: 1,143,676 km (0.081 R)
• M6: 1,362,238 km (0.098 R)
• M7: 1,669,961 km (0.083 R)
• M8: 1,899,594 km (0.109 R)
• M9: 2,587,295 km (0.067 R)
• M10: 2,849,391 km (0.087 R)
• M11: 2,987,021 km (0.08 R)
• M12: 3,105,053 km (0.107 R)
• M13: 3,350,544 km (0.116 R)
• M14: 4,840,389 km (0.073 R)
• M15: 5,692,947 km (0.09 R)
• M16: 7,131,779 km (0.086 R)
• M17: 9,795,519 km (0.117 R)
• M18: 11,780,832 km (0.092 R)
• M19: 11,898,416 km (0.112 R)
• M20: 14,084,789 km (0.106 R)
• M21: 15,029,649 km (0.07 R)
• M22: 20,140,661 km (0.102 R)
• M23: 24,823,971 km (0.11 R)
• M24: 27,726,769 km (0.086 R)
• M25: 28,884,357 km (0.097 R)
• M26: 30,625,377 km (0.112 R)
• M27: 31,071,179 km (0.04 R)
• M28: 32,204,831 km (0.094 R)
• M29: 45,817,639 km (0.077 R)
• M30: 47,880,145 km (0.098 R)
• M31: 51,088,570 km (0.115 R)
• M32: 52,030,887 km (0.07 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 218.6

Radius: 6.8

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 12.85 AU - 20.45 AU

Year: 25871 Days

Day: 17 Hours

Environment

Temp: -200 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 61,730,308 km

• M1: 84,523 km (0.057 R)
• M2: 300,991 km (0.036 R)
• M3: 884,572 km (0.105 R)
• M4: 1,106,725 km (0.099 R)
• M5: 2,259,825 km (0.113 R)
• M6: 2,594,027 km (0.071 R)
• M7: 3,467,230 km (0.068 R)
• M8: 4,000,397 km (0.105 R)
• M9: 4,395,784 km (0.087 R)
• M10: 5,054,613 km (0.108 R)
• M11: 5,444,016 km (0.048 R)
• M12: 8,554,006 km (0.08 R)
• M13: 12,362,918 km (0.077 R)
• M14: 13,668,159 km (0.1 R)
• M15: 14,008,345 km (0.095 R)
• M16: 16,780,692 km (0.064 R)
• M17: 18,050,180 km (0.09 R)
• M18: 21,593,555 km (0.104 R)
• M19: 25,574,654 km (0.073 R)
• M20: 27,467,366 km (0.107 R)
• M21: 30,362,982 km (0.103 R)
• M22: 30,825,838 km (0.098 R)
• M23: 31,293,481 km (0.041 R)
• M24: 32,362,657 km (0.118 R)
• M25: 32,724,385 km (0.072 R)
• M26: 33,333,398 km (0.08 R)
• M27: 37,015,151 km (0.069 R)
• M28: 45,174,219 km (0.112 R)
• M29: 50,151,190 km (0.044 R)
• M30: 50,960,365 km (0.059 R)
• M31: 52,107,930 km (0.067 R)
• M32: 57,397,412 km (0.103 R)
• M33: 57,927,587 km (0.113 R)
• M34: 60,080,749 km (0.069 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 18,780 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit