🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.62 AU - 0.68 AU

Year: 338 Days

Day: 41.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.63 AU - 0.67 AU

Year: 338 Days

Day: 29.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.52 AU - 0.82 AU

Year: 354 Days

Day: 17.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.3

Radius: 10.5

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.78 AU - 1.22 AU

Year: 646 Days

Day: 12.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 47,871,433 km

• M1: 157,078 km (0.076 R)
• M2: 295,007 km (0.084 R)
• M3: 541,843 km (0.116 R)
• M4: 621,729 km (0.077 R)
• M5: 723,754 km (0.113 R)
• M6: 795,113 km (0.093 R)
• M7: 899,532 km (0.12 R)
• M8: 1,004,849 km (0.116 R)
• M9: 1,285,195 km (0.107 R)
• M10: 1,418,786 km (0.054 R)
• M11: 1,547,889 km (0.098 R)
• M12: 1,637,797 km (0.068 R)
• M13: 1,773,632 km (0.107 R)
• M14: 1,923,380 km (0.088 R)
• M15: 2,030,791 km (0.107 R)
• M16: 2,359,757 km (0.056 R)
• M17: 2,665,834 km (0.116 R)
• M18: 2,879,011 km (0.108 R)
• M19: 2,949,472 km (0.038 R)
• M20: 3,026,365 km (0.101 R)
• M21: 3,267,217 km (0.063 R)
• M22: 3,414,871 km (0.119 R)
• M23: 3,508,220 km (0.106 R)
• M24: 3,729,475 km (0.045 R)
• M25: 3,961,950 km (0.04 R)
• M26: 4,232,423 km (0.095 R)
• M27: 4,420,767 km (0.034 R)
• M28: 4,611,803 km (0.117 R)
• M29: 4,701,412 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.3

Radius: 13.1

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.28 AU - 1.74 AU

Year: 1198 Days

Day: 13.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 47,871,433 km

• M1: 188,493 km (0.105 R)
• M2: 283,787 km (0.102 R)
• M3: 384,915 km (0.108 R)
• M4: 492,476 km (0.117 R)
• M5: 631,453 km (0.072 R)
• M6: 750,981 km (0.03 R)
• M7: 911,051 km (0.073 R)
• M8: 1,054,964 km (0.105 R)
• M9: 1,165,218 km (0.103 R)
• M10: 1,366,876 km (0.086 R)
• M11: 1,449,603 km (0.118 R)
• M12: 1,647,222 km (0.082 R)
• M13: 1,798,166 km (0.072 R)
• M14: 1,997,132 km (0.091 R)
• M15: 2,196,097 km (0.057 R)
• M16: 2,363,048 km (0.114 R)
• M17: 2,471,656 km (0.117 R)
• M18: 2,573,981 km (0.055 R)
• M19: 2,710,115 km (0.043 R)
• M20: 2,832,187 km (0.089 R)
• M21: 3,039,978 km (0.039 R)
• M22: 3,124,501 km (0.078 R)
• M23: 3,270,060 km (0.051 R)
• M24: 3,374,180 km (0.113 R)
• M25: 3,514,802 km (0.084 R)
• M26: 3,630,591 km (0.091 R)
• M27: 3,902,560 km (0.108 R)
• M28: 4,031,812 km (0.107 R)
• M29: 4,266,382 km (0.108 R)
• M30: 4,476,417 km (0.115 R)
• M31: 4,621,677 km (0.084 R)
• M32: 5,036,661 km (0.1 R)
• M33: 5,127,168 km (0.075 R)
• M34: 5,228,446 km (0.086 R)
• M35: 5,320,149 km (0.105 R)
• M36: 5,422,624 km (0.112 R)
• M37: 5,661,083 km (0.063 R)
• M38: 5,924,076 km (0.107 R)
• M39: 6,030,440 km (0.059 R)
• M40: 6,440,488 km (0.105 R)
• M41: 6,759,580 km (0.103 R)
• M42: 6,904,241 km (0.043 R)
• M43: 7,016,290 km (0.054 R)
• M44: 7,310,549 km (0.076 R)
• M45: 7,436,211 km (0.062 R)
• M46: 7,643,404 km (0.115 R)
• M47: 7,887,697 km (0.08 R)
• M48: 7,969,677 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.7

Radius: 13.3

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.16 AU - 1.88 AU

Year: 1210 Days

Day: 8.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 47,871,433 km

• M1: 167,400 km (0.074 R)
• M2: 259,852 km (0.102 R)
• M3: 347,665 km (0.062 R)
• M4: 437,723 km (0.106 R)
• M5: 596,297 km (0.116 R)
• M6: 770,878 km (0.074 R)
• M7: 907,161 km (0.087 R)
• M8: 1,015,171 km (0.101 R)
• M9: 1,159,084 km (0.062 R)
• M10: 1,351,018 km (0.047 R)
• M11: 1,434,344 km (0.07 R)
• M12: 1,536,669 km (0.098 R)
• M13: 1,704,069 km (0.109 R)
• M14: 1,831,527 km (0.112 R)
• M15: 1,971,850 km (0.11 R)
• M16: 2,213,749 km (0.046 R)
• M17: 2,548,250 km (0.038 R)
• M18: 2,642,347 km (0.105 R)
• M19: 2,997,792 km (0.034 R)
• M20: 3,164,444 km (0.119 R)
• M21: 3,368,645 km (0.085 R)
• M22: 3,460,797 km (0.051 R)
• M23: 3,754,458 km (0.083 R)
• M24: 4,080,731 km (0.081 R)
• M25: 4,216,416 km (0.101 R)
• M26: 4,316,048 km (0.058 R)
• M27: 4,735,371 km (0.107 R)
• M28: 5,207,801 km (0.028 R)
• M29: 5,476,928 km (0.085 R)
• M30: 5,613,211 km (0.118 R)
• M31: 6,000,969 km (0.102 R)
• M32: 6,141,591 km (0.106 R)
• M33: 6,269,048 km (0.095 R)
• M34: 6,497,933 km (0.099 R)
• M35: 6,700,489 km (0.1 R)
• M36: 6,817,175 km (0.04 R)
• M37: 7,395,969 km (0.119 R)
• M38: 7,790,459 km (0.099 R)
• M39: 7,959,504 km (0.07 R)
• M40: 8,067,813 km (0.028 R)
• M41: 8,270,069 km (0.114 R)
• M42: 8,442,556 km (0.091 R)
• M43: 8,647,954 km (0.067 R)
• M44: 8,791,119 km (0.109 R)
• M45: 9,128,312 km (0.117 R)
• M46: 9,274,170 km (0.12 R)
• M47: 9,486,151 km (0.029 R)
• M48: 9,749,293 km (0.105 R)
• M49: 10,064,945 km (0.068 R)
• M50: 10,672,312 km (0.087 R)
• M51: 10,877,560 km (0.112 R)
• M52: 11,658,312 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 436.7

Radius: 3.1

Gravity: 45.44 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 5.43 AU - 8.99 AU

Year: 12500 Days

Day: 20.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 47,871,433 km

• M1: 60,737 km (0.1 R)
• M2: 205,398 km (0.106 R)
• M3: 510,428 km (0.036 R)
• M4: 605,722 km (0.108 R)
• M5: 943,514 km (0.099 R)
• M6: 1,351,617 km (0.097 R)
• M7: 1,879,697 km (0.035 R)
• M8: 1,952,851 km (0.088 R)
• M9: 2,076,867 km (0.039 R)
• M10: 2,229,008 km (0.045 R)
• M11: 2,306,500 km (0.046 R)
• M12: 2,437,548 km (0.104 R)
• M13: 2,679,597 km (0.117 R)
• M14: 3,014,098 km (0.055 R)
• M15: 3,906,599 km (0.116 R)
• M16: 4,189,189 km (0.096 R)
• M17: 4,641,723 km (0.102 R)
• M18: 4,740,757 km (0.04 R)
• M19: 5,008,088 km (0.058 R)
• M20: 5,314,764 km (0.076 R)
• M21: 5,418,285 km (0.114 R)
• M22: 5,768,344 km (0.043 R)
• M23: 7,819,780 km (0.119 R)
• M24: 8,535,456 km (0.114 R)
• M25: 8,941,914 km (0.098 R)
• M26: 9,188,750 km (0.059 R)
• M27: 10,586,443 km (0.032 R)
• M28: 11,066,802 km (0.106 R)
• M29: 11,958,405 km (0.082 R)
• M30: 12,139,418 km (0.032 R)
• M31: 12,184,896 km (0.105 R)
• M32: 12,780,296 km (0.086 R)
• M33: 13,197,973 km (0.111 R)
• M34: 13,667,411 km (0.118 R)
• M35: 13,761,957 km (0.096 R)
• M36: 13,951,647 km (0.081 R)
• M37: 14,094,513 km (0.07 R)
• M38: 15,010,501 km (0.099 R)
• M39: 15,108,039 km (0.047 R)
• M40: 15,205,726 km (0.088 R)
• M41: 15,451,066 km (0.1 R)
• M42: 15,500,284 km (0.109 R)
• M43: 16,697,067 km (0.038 R)
• M44: 17,051,614 km (0.061 R)
• M45: 17,255,366 km (0.109 R)
• M46: 17,357,542 km (0.112 R)
• M47: 17,459,867 km (0.045 R)
• M48: 17,768,188 km (0.049 R)
• M49: 18,494,635 km (0.1 R)
• M50: 19,336,722 km (0.068 R)
• M51: 19,762,328 km (0.115 R)
• M52: 20,083,664 km (0.075 R)
• M53: 21,605,672 km (0.073 R)
• M54: 23,390,076 km (0.11 R)
• M55: 23,843,507 km (0.119 R)
• M56: 24,014,198 km (0.099 R)
• M57: 25,105,215 km (0.119 R)
• M58: 25,221,004 km (0.116 R)
• M59: 25,336,943 km (0.036 R)
• M60: 25,627,611 km (0.031 R)
• M61: 26,094,955 km (0.12 R)
• M62: 26,271,032 km (0.087 R)
• M63: 26,919,688 km (0.091 R)
• M64: 27,216,191 km (0.105 R)
• M65: 27,454,351 km (0.063 R)
• M66: 28,172,570 km (0.067 R)
• M67: 28,353,135 km (0.057 R)
• M68: 28,413,423 km (0.083 R)
• M69: 28,594,436 km (0.113 R)
• M70: 29,079,133 km (0.091 R)
• M71: 30,179,575 km (0.085 R)
• M72: 30,487,597 km (0.083 R)
• M73: 31,480,478 km (0.099 R)
• M74: 32,736,352 km (0.109 R)
• M75: 34,779,710 km (0.118 R)
• M76: 34,973,289 km (0.093 R)
• M77: 35,621,497 km (0.106 R)
• M78: 36,535,540 km (0.031 R)
• M79: 36,929,581 km (0.119 R)
• M80: 38,720,267 km (0.104 R)
• M81: 39,659,892 km (0.102 R)
• M82: 39,929,766 km (0.055 R)
• M83: 42,041,639 km (0.102 R)
• M84: 42,592,459 km (0.098 R)
• M85: 43,562,152 km (0.099 R)
• M86: 44,189,416 km (0.117 R)
• M87: 44,960,144 km (0.105 R)
• M88: 45,030,305 km (0.056 R)
• M89: 46,728,092 km (0.104 R)
• M90: 47,513,181 km (0.107 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: 521 - 19,291 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit