🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.57 AU - 0.83 AU

Year: 250 Days

Day: 36.4 Hours

Environment

Temp: 1 °C

Axial Tilt: 26.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.36 AU - 1.46 AU

Year: 716 Days

Day: 46.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.1

Radius: 9

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 6.33 AU - 7.09 AU

Year: 7430 Days

Day: 14.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 57,904,543 km

• M1: 153,039 km (0.064 R)
• M2: 343,477 km (0.084 R)
• M3: 493,374 km (0.056 R)
• M4: 582,983 km (0.115 R)
• M5: 754,123 km (0.074 R)
• M6: 846,126 km (0.103 R)
• M7: 1,056,460 km (0.113 R)
• M8: 1,427,912 km (0.054 R)
• M9: 1,510,340 km (0.091 R)
• M10: 1,577,510 km (0.114 R)
• M11: 1,662,930 km (0.088 R)
• M12: 1,820,456 km (0.083 R)
• M13: 1,910,215 km (0.057 R)
• M14: 2,440,240 km (0.052 R)
• M15: 2,620,207 km (0.091 R)
• M16: 2,701,438 km (0.079 R)
• M17: 2,763,073 km (0.093 R)
• M18: 3,035,341 km (0.117 R)
• M19: 3,163,995 km (0.027 R)
• M20: 3,515,999 km (0.079 R)
• M21: 4,161,962 km (0.047 R)
• M22: 4,425,703 km (0.085 R)
• M23: 4,523,092 km (0.029 R)
• M24: 5,301,150 km (0.108 R)
• M25: 5,404,672 km (0.109 R)
• M26: 5,851,820 km (0.104 R)
• M27: 6,039,416 km (0.109 R)
• M28: 6,365,539 km (0.103 R)
• M29: 6,922,043 km (0.082 R)
• M30: 7,436,361 km (0.093 R)
• M31: 7,874,234 km (0.097 R)
• M32: 8,022,036 km (0.11 R)
• M33: 8,290,564 km (0.103 R)
• M34: 8,350,553 km (0.113 R)
• M35: 8,471,129 km (0.056 R)
• M36: 8,592,303 km (0.098 R)
• M37: 8,897,782 km (0.034 R)
• M38: 9,237,818 km (0.092 R)
• M39: 9,613,608 km (0.112 R)
• M40: 9,708,453 km (0.105 R)
• M41: 10,122,540 km (0.068 R)
• M42: 10,186,867 km (0.049 R)
• M43: 10,283,507 km (0.104 R)
• M44: 11,199,944 km (0.047 R)
• M45: 13,075,003 km (0.098 R)
• M46: 13,145,015 km (0.106 R)
• M47: 13,285,338 km (0.098 R)
• M48: 13,532,175 km (0.104 R)
• M49: 13,603,084 km (0.088 R)
• M50: 13,816,261 km (0.116 R)
• M51: 13,923,223 km (0.068 R)
• M52: 14,281,959 km (0.103 R)
• M53: 14,825,747 km (0.05 R)
• M54: 16,801,038 km (0.115 R)
• M55: 16,915,330 km (0.099 R)
• M56: 17,182,961 km (0.076 R)
• M57: 17,722,411 km (0.1 R)
• M58: 17,838,798 km (0.043 R)
• M59: 17,955,335 km (0.112 R)
• M60: 18,189,306 km (0.109 R)
• M61: 19,814,687 km (0.111 R)
• M62: 20,016,046 km (0.116 R)
• M63: 20,502,089 km (0.117 R)
• M64: 20,951,182 km (0.096 R)
• M65: 21,238,559 km (0.044 R)
• M66: 21,568,722 km (0.072 R)
• M67: 21,983,706 km (0.092 R)
• M68: 22,569,083 km (0.038 R)
• M69: 22,737,380 km (0.085 R)
• M70: 23,244,517 km (0.119 R)
• M71: 23,414,460 km (0.102 R)
• M72: 24,658,367 km (0.106 R)
• M73: 25,660,224 km (0.086 R)
• M74: 26,409,260 km (0.092 R)
• M75: 26,542,103 km (0.046 R)
• M76: 26,808,686 km (0.093 R)
• M77: 27,076,018 km (0.115 R)
• M78: 27,883,697 km (0.105 R)
• M79: 28,517,244 km (0.084 R)
• M80: 28,972,620 km (0.111 R)
• M81: 30,632,109 km (0.119 R)
• M82: 30,865,033 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.1

Radius: 8

Gravity: 14.85 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 8.35 AU - 9.37 AU

Year: 11274 Days

Day: 9.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 57,904,543 km

• M1: 126,410 km (0.101 R)
• M2: 250,876 km (0.076 R)
• M3: 510,877 km (0.085 R)
• M4: 597,045 km (0.09 R)
• M5: 707,448 km (0.092 R)
• M6: 804,837 km (0.098 R)
• M7: 1,216,231 km (0.097 R)
• M8: 1,383,032 km (0.083 R)
• M9: 1,481,767 km (0.09 R)
• M10: 1,557,314 km (0.046 R)
• M11: 1,686,267 km (0.088 R)
• M12: 1,818,811 km (0.082 R)
• M13: 1,927,419 km (0.115 R)
• M14: 2,094,370 km (0.038 R)
• M15: 2,934,961 km (0.066 R)
• M16: 3,030,703 km (0.103 R)
• M17: 3,357,425 km (0.106 R)
• M18: 3,903,607 km (0.066 R)
• M19: 4,550,767 km (0.073 R)
• M20: 5,230,989 km (0.078 R)
• M21: 6,981,134 km (0.113 R)
• M22: 8,390,197 km (0.111 R)
• M23: 9,361,386 km (0.092 R)
• M24: 9,550,328 km (0.065 R)
• M25: 9,645,323 km (0.073 R)
• M26: 9,932,251 km (0.032 R)
• M27: 10,859,010 km (0.11 R)
• M28: 11,157,458 km (0.076 R)
• M29: 11,357,770 km (0.08 R)
• M30: 11,762,282 km (0.075 R)
• M31: 13,480,115 km (0.066 R)
• M32: 13,747,296 km (0.099 R)
• M33: 14,832,928 km (0.099 R)
• M34: 15,386,141 km (0.118 R)
• M35: 16,398,769 km (0.042 R)
• M36: 16,855,790 km (0.103 R)
• M37: 16,913,236 km (0.108 R)
• M38: 17,201,212 km (0.035 R)
• M39: 17,665,564 km (0.112 R)
• M40: 18,487,903 km (0.089 R)
• M41: 18,606,385 km (0.117 R)
• M42: 18,665,775 km (0.12 R)
• M43: 18,963,475 km (0.103 R)
• M44: 19,563,512 km (0.113 R)
• M45: 19,805,412 km (0.099 R)
• M46: 19,926,586 km (0.099 R)
• M47: 20,169,832 km (0.075 R)
• M48: 20,967,338 km (0.068 R)
• M49: 22,025,594 km (0.07 R)
• M50: 22,214,237 km (0.073 R)
• M51: 22,529,739 km (0.101 R)
• M52: 24,258,791 km (0.094 R)
• M53: 25,897,486 km (0.098 R)
• M54: 26,096,451 km (0.056 R)
• M55: 26,162,872 km (0.089 R)
• M56: 26,229,443 km (0.101 R)
• M57: 26,429,306 km (0.104 R)
• M58: 27,504,017 km (0.09 R)
• M59: 28,182,743 km (0.116 R)
• M60: 28,524,275 km (0.117 R)
• M61: 29,626,362 km (0.095 R)
• M62: 31,446,669 km (0.063 R)
• M63: 31,658,949 km (0.034 R)
• M64: 32,085,153 km (0.093 R)
• M65: 32,298,928 km (0.092 R)
• M66: 32,441,794 km (0.098 R)
• M67: 32,799,632 km (0.065 R)
• M68: 33,447,242 km (0.096 R)
• M69: 34,681,723 km (0.107 R)
• M70: 35,931,165 km (0.087 R)
• M71: 37,195,267 km (0.1 R)
• M72: 38,474,029 km (0.064 R)
• M73: 39,843,598 km (0.119 R)
• M74: 40,919,805 km (0.053 R)
• M75: 41,461,349 km (0.059 R)
• M76: 42,473,678 km (0.097 R)
• M77: 43,809,736 km (0.106 R)
• M78: 43,967,861 km (0.049 R)
• M79: 44,046,849 km (0.084 R)
• M80: 45,639,169 km (0.051 R)
• M81: 46,040,091 km (0.036 R)
• M82: 46,926,458 km (0.115 R)
• M83: 47,818,361 km (0.036 R)
• M84: 50,361,974 km (0.118 R)
• M85: 52,696,897 km (0.043 R)
• M86: 53,201,790 km (0.103 R)
• M87: 54,471,128 km (0.042 R)
• M88: 54,556,099 km (0.06 R)
• M89: 55,152,247 km (0.087 R)
• M90: 55,664,919 km (0.12 R)
• M91: 55,836,059 km (0.069 R)
• M92: 56,179,087 km (0.035 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 19,406 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit