🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.5 AU - 0.56 AU

Year: 146 Days

Day: 33.4 Hours

Environment

Temp: 158 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,728,999 km

• M1: 42,785 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.72 AU - 0.72 AU

Year: 231 Days

Day: 41.1 Hours

Environment

Temp: 169 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,728,999 km

• M1: 441,912 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.69 AU - 0.91 AU

Year: 271 Days

Day: 30.5 Hours

Environment

Temp: 148 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,728,999 km

• M1: 51,013 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.07 AU - 1.13 AU

Year: 437 Days

Day: 22.1 Hours

Environment

Temp: -1 °C

Axial Tilt: 109.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.28 AU - 2.02 AU

Year: 803 Days

Day: 15.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.72 AU - 1.92 AU

Year: 930 Days

Day: 20 Hours

Environment

Temp: -66 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.29 AU - 3.01 AU

Year: 1634 Days

Day: 43.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.99 AU - 3.81 AU

Year: 2374 Days

Day: 18.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.1

Radius: 13.3

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.73 AU - 5.97 AU

Year: 4045 Days

Day: 5.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 122.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 28,728,999 km

• M1: 167,998 km (0.092 R)
• M2: 257,458 km (0.077 R)
• M3: 366,216 km (0.073 R)
• M4: 579,991 km (0.075 R)
• M5: 864,376 km (0.115 R)
• M6: 1,044,044 km (0.109 R)
• M7: 1,236,875 km (0.062 R)
• M8: 1,533,528 km (0.101 R)
• M9: 2,355,568 km (0.101 R)
• M10: 2,594,326 km (0.104 R)
• M11: 2,841,163 km (0.07 R)
• M12: 3,036,538 km (0.051 R)
• M13: 3,399,312 km (0.106 R)
• M14: 3,607,104 km (0.119 R)
• M15: 3,797,692 km (0.098 R)
• M16: 4,013,412 km (0.053 R)
• M17: 4,100,777 km (0.049 R)
• M18: 4,570,514 km (0.11 R)
• M19: 5,488,447 km (0.097 R)
• M20: 5,981,072 km (0.062 R)
• M21: 6,851,283 km (0.114 R)
• M22: 7,008,959 km (0.109 R)
• M23: 7,114,875 km (0.086 R)
• M24: 7,543,473 km (0.113 R)
• M25: 7,733,761 km (0.109 R)
• M26: 7,843,117 km (0.112 R)
• M27: 8,708,690 km (0.053 R)
• M28: 8,965,700 km (0.051 R)
• M29: 9,196,230 km (0.055 R)
• M30: 9,751,836 km (0.062 R)
• M31: 9,959,179 km (0.041 R)
• M32: 10,048,639 km (0.079 R)
• M33: 10,318,214 km (0.092 R)
• M34: 11,954,515 km (0.079 R)
• M35: 12,272,261 km (0.068 R)
• M36: 12,625,013 km (0.092 R)
• M37: 12,754,116 km (0.112 R)
• M38: 13,307,778 km (0.11 R)
• M39: 13,604,131 km (0.089 R)
• M40: 13,769,586 km (0.074 R)
• M41: 14,303,950 km (0.108 R)
• M42: 14,641,443 km (0.067 R)
• M43: 14,743,169 km (0.117 R)
• M44: 15,565,658 km (0.081 R)
• M45: 15,843,013 km (0.115 R)
• M46: 16,297,491 km (0.094 R)
• M47: 16,933,731 km (0.08 R)
• M48: 17,254,918 km (0.109 R)
• M49: 17,650,305 km (0.109 R)
• M50: 18,449,905 km (0.065 R)
• M51: 19,001,922 km (0.082 R)
• M52: 20,009,314 km (0.069 R)
• M53: 20,386,749 km (0.089 R)
• M54: 21,110,504 km (0.096 R)
• M55: 21,263,991 km (0.117 R)
• M56: 21,533,417 km (0.118 R)
• M57: 21,881,381 km (0.064 R)
• M58: 22,114,455 km (0.093 R)
• M59: 22,504,905 km (0.059 R)
• M60: 23,055,126 km (0.116 R)
• M61: 23,570,042 km (0.106 R)
• M62: 25,341,131 km (0.045 R)
• M63: 25,545,033 km (0.098 R)
• M64: 25,667,703 km (0.063 R)
• M65: 26,160,180 km (0.063 R)
• M66: 26,573,070 km (0.115 R)
• M67: 26,738,824 km (0.112 R)
• M68: 27,321,508 km (0.097 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 56.9

Radius: 7

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 11.47 AU - 12.89 AU

Year: 16100 Days

Day: 19.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 28,728,999 km

• M1: 94,247 km (0.092 R)
• M2: 174,282 km (0.104 R)
• M3: 266,583 km (0.053 R)
• M4: 333,603 km (0.079 R)
• M5: 508,034 km (0.061 R)
• M6: 735,124 km (0.106 R)
• M7: 886,367 km (0.032 R)
• M8: 1,204,113 km (0.074 R)
• M9: 1,571,376 km (0.034 R)
• M10: 1,751,043 km (0.117 R)
• M11: 1,954,646 km (0.095 R)
• M12: 2,006,706 km (0.117 R)
• M13: 2,477,939 km (0.094 R)
• M14: 2,745,570 km (0.086 R)
• M15: 3,225,779 km (0.094 R)
• M16: 3,349,945 km (0.093 R)
• M17: 3,906,150 km (0.08 R)
• M18: 4,105,414 km (0.041 R)
• M19: 4,262,642 km (0.097 R)
• M20: 5,030,677 km (0.092 R)
• M21: 5,541,404 km (0.085 R)
• M22: 6,351,178 km (0.074 R)
• M23: 6,428,968 km (0.05 R)
• M24: 6,481,029 km (0.08 R)
• M25: 7,305,762 km (0.101 R)
• M26: 7,469,272 km (0.053 R)
• M27: 7,551,401 km (0.09 R)
• M28: 7,772,058 km (0.057 R)
• M29: 8,675,629 km (0.058 R)
• M30: 9,257,116 km (0.069 R)
• M31: 9,701,422 km (0.066 R)
• M32: 10,122,540 km (0.105 R)
• M33: 10,580,309 km (0.088 R)
• M34: 10,734,395 km (0.078 R)
• M35: 12,510,272 km (0.117 R)
• M36: 13,565,385 km (0.076 R)
• M37: 14,171,257 km (0.116 R)
• M38: 14,239,174 km (0.072 R)
• M39: 14,477,633 km (0.07 R)
• M40: 15,514,346 km (0.09 R)
• M41: 15,829,998 km (0.091 R)
• M42: 16,432,129 km (0.101 R)
• M43: 17,403,618 km (0.105 R)
• M44: 17,841,341 km (0.106 R)
• M45: 18,061,549 km (0.119 R)
• M46: 18,430,757 km (0.107 R)
• M47: 20,389,741 km (0.113 R)
• M48: 21,121,873 km (0.07 R)
• M49: 21,627,813 km (0.108 R)
• M50: 22,691,304 km (0.082 R)
• M51: 23,129,327 km (0.1 R)
• M52: 23,973,657 km (0.1 R)
• M53: 24,257,295 km (0.07 R)
• M54: 24,541,979 km (0.04 R)
• M55: 24,950,681 km (0.061 R)
• M56: 25,032,660 km (0.097 R)
• M57: 25,899,281 km (0.116 R)
• M58: 26,315,313 km (0.091 R)
• M59: 26,524,301 km (0.089 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 15,039 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit