🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.49 AU - 0.53 AU

Year: 155 Days

Day: 26 Hours

Environment

Temp: 109 °C

Axial Tilt: 45.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 13,835,515 km

• M1: 426,055 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.59 AU - 0.67 AU

Year: 212 Days

Day: 35.1 Hours

Environment

Temp: 15 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.01 AU - 1.35 AU

Year: 544 Days

Day: 14.2 Hours

Environment

Temp: -58 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 13,835,515 km

• M1: 236,215 km (0.035 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.42 AU - 1.96 AU

Year: 933 Days

Day: 43.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 13,835,515 km

• M1: 294,409 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.6 AU - 3.02 AU

Year: 2000 Days

Day: 17.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.42 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647

Radius: 9.8

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.69 AU - 4.37 AU

Year: 3435 Days

Day: 10.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 13,835,515 km

• M1: 123,867 km (0.104 R)
• M2: 291,865 km (0.046 R)
• M3: 476,170 km (0.103 R)
• M4: 602,580 km (0.034 R)
• M5: 751,729 km (0.104 R)
• M6: 1,063,790 km (0.074 R)
• M7: 1,673,701 km (0.027 R)
• M8: 1,772,884 km (0.107 R)
• M9: 1,844,991 km (0.073 R)
• M10: 2,052,333 km (0.11 R)
• M11: 2,619,908 km (0.096 R)
• M12: 2,853,430 km (0.029 R)
• M13: 3,128,839 km (0.045 R)
• M14: 3,199,001 km (0.085 R)
• M15: 3,323,167 km (0.094 R)
• M16: 3,466,931 km (0.098 R)
• M17: 3,576,287 km (0.088 R)
• M18: 3,705,240 km (0.033 R)
• M19: 3,835,689 km (0.049 R)
• M20: 4,082,227 km (0.058 R)
• M21: 4,491,377 km (0.091 R)
• M22: 4,590,710 km (0.056 R)
• M23: 5,098,744 km (0.081 R)
• M24: 5,391,058 km (0.107 R)
• M25: 6,167,621 km (0.092 R)
• M26: 6,256,183 km (0.037 R)
• M27: 6,322,754 km (0.07 R)
• M28: 6,795,932 km (0.114 R)
• M29: 7,048,304 km (0.12 R)
• M30: 7,210,617 km (0.119 R)
• M31: 7,609,744 km (0.071 R)
• M32: 8,016,202 km (0.099 R)
• M33: 8,258,550 km (0.047 R)
• M34: 8,454,224 km (0.096 R)
• M35: 8,552,660 km (0.114 R)
• M36: 8,626,711 km (0.063 R)
• M37: 9,379,039 km (0.065 R)
• M38: 9,481,064 km (0.063 R)
• M39: 9,763,206 km (0.071 R)
• M40: 9,944,219 km (0.029 R)
• M41: 10,309,537 km (0.033 R)
• M42: 10,388,525 km (0.116 R)
• M43: 10,546,799 km (0.099 R)
• M44: 11,377,666 km (0.106 R)
• M45: 11,622,857 km (0.119 R)
• M46: 11,732,363 km (0.108 R)
• M47: 12,733,621 km (0.045 R)
• M48: 12,874,842 km (0.092 R)
• M49: 13,215,925 km (0.075 R)
• M50: 13,387,663 km (0.079 R)
• M51: 13,646,467 km (0.037 R)
• M52: 13,762,107 km (0.097 R)
• M53: 14,023,304 km (0.119 R)
• M54: 14,198,484 km (0.091 R)
• M55: 14,728,210 km (0.062 R)
• M56: 15,595,129 km (0.076 R)
• M57: 16,050,056 km (0.118 R)
• M58: 16,417,170 km (0.037 R)
• M59: 16,756,158 km (0.072 R)
• M60: 16,910,992 km (0.077 R)
• M61: 16,972,926 km (0.101 R)
• M62: 17,159,624 km (0.082 R)
• M63: 18,039,708 km (0.095 R)
• M64: 18,517,224 km (0.115 R)
• M65: 18,709,458 km (0.039 R)
• M66: 18,966,616 km (0.083 R)
• M67: 19,031,243 km (0.084 R)
• M68: 19,387,286 km (0.062 R)
• M69: 20,468,579 km (0.108 R)
• M70: 20,567,912 km (0.106 R)
• M71: 20,700,456 km (0.045 R)
• M72: 21,233,772 km (0.055 R)
• M73: 21,636,789 km (0.076 R)
• M74: 22,042,349 km (0.106 R)
• M75: 22,280,060 km (0.114 R)
• M76: 22,382,235 km (0.094 R)
• M77: 22,860,948 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.1

Radius: 12.7

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.34 AU - 5.67 AU

Year: 4747 Days

Day: 5.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 13,835,515 km

• M1: 159,172 km (0.078 R)
• M2: 334,351 km (0.099 R)
• M3: 467,493 km (0.085 R)
• M4: 610,060 km (0.09 R)
• M5: 806,482 km (0.035 R)
• M6: 1,025,045 km (0.116 R)
• M7: 1,108,221 km (0.059 R)
• M8: 1,237,474 km (0.099 R)
• M9: 1,335,759 km (0.086 R)
• M10: 1,511,986 km (0.109 R)
• M11: 2,076,867 km (0.047 R)
• M12: 2,305,004 km (0.113 R)
• M13: 2,394,164 km (0.119 R)
• M14: 2,576,075 km (0.092 R)
• M15: 3,236,251 km (0.118 R)
• M16: 3,387,195 km (0.12 R)
• M17: 3,514,802 km (0.081 R)
• M18: 3,618,174 km (0.106 R)
• M19: 3,867,554 km (0.042 R)
• M20: 4,508,880 km (0.112 R)
• M21: 4,792,069 km (0.09 R)
• M22: 5,227,698 km (0.116 R)
• M23: 5,375,799 km (0.08 R)
• M24: 6,121,545 km (0.058 R)
• M25: 6,230,751 km (0.043 R)
• M26: 6,786,807 km (0.107 R)
• M27: 8,185,547 km (0.063 R)
• M28: 9,489,591 km (0.066 R)
• M29: 9,652,653 km (0.084 R)
• M30: 10,202,874 km (0.086 R)
• M31: 10,706,720 km (0.115 R)
• M32: 11,583,962 km (0.104 R)
• M33: 12,822,632 km (0.073 R)
• M34: 12,962,805 km (0.106 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 14,263 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit