🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.47 AU - 0.75 AU

Year: 182 Days

Day: 44 Hours

Environment

Temp: 194 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.32 AU - 1.42 AU

Year: 614 Days

Day: 37.7 Hours

Environment

Temp: -48 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.33 AU - 1.49 AU

Year: 641 Days

Day: 26.4 Hours

Environment

Temp: -57 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.23 AU - 1.71 AU

Year: 682 Days

Day: 31.9 Hours

Environment

Temp: -51 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,783,903 km

• M1: 609,462 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.58 AU - 4.18 AU

Year: 2379 Days

Day: 39.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.7

Radius: 12.1

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.8 AU - 5.1 AU

Year: 3594 Days

Day: 9.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 61,783,903 km

• M1: 208,390 km (0.103 R)
• M2: 402,418 km (0.08 R)
• M3: 489,484 km (0.082 R)
• M4: 620,532 km (0.054 R)
• M5: 863,030 km (0.042 R)
• M6: 991,834 km (0.055 R)
• M7: 1,584,241 km (0.102 R)
• M8: 1,712,447 km (0.111 R)
• M9: 1,979,928 km (0.077 R)
• M10: 2,142,391 km (0.115 R)
• M11: 2,418,998 km (0.109 R)
• M12: 2,771,450 km (0.111 R)
• M13: 3,060,024 km (0.064 R)
• M14: 3,140,508 km (0.114 R)
• M15: 3,235,353 km (0.116 R)
• M16: 3,331,096 km (0.035 R)
• M17: 3,413,973 km (0.095 R)
• M18: 3,666,644 km (0.081 R)
• M19: 3,766,575 km (0.119 R)
• M20: 3,969,430 km (0.105 R)
• M21: 4,116,485 km (0.107 R)
• M22: 4,831,862 km (0.117 R)
• M23: 5,036,661 km (0.086 R)
• M24: 5,180,125 km (0.074 R)
• M25: 5,651,808 km (0.097 R)
• M26: 5,751,141 km (0.034 R)
• M27: 5,834,317 km (0.112 R)
• M28: 5,985,112 km (0.079 R)
• M29: 6,069,485 km (0.104 R)
• M30: 6,376,460 km (0.089 R)
• M31: 7,166,336 km (0.035 R)
• M32: 7,545,417 km (0.068 R)
• M33: 7,746,776 km (0.102 R)
• M34: 7,968,331 km (0.079 R)
• M35: 8,079,931 km (0.049 R)
• M36: 8,285,927 km (0.077 R)
• M37: 8,455,720 km (0.027 R)
• M38: 8,550,565 km (0.036 R)
• M39: 8,875,642 km (0.06 R)
• M40: 9,420,028 km (0.079 R)
• M41: 9,736,129 km (0.088 R)
• M42: 9,855,508 km (0.062 R)
• M43: 10,216,637 km (0.113 R)
• M44: 10,317,765 km (0.114 R)
• M45: 10,582,105 km (0.097 R)
• M46: 10,725,419 km (0.097 R)
• M47: 10,869,482 km (0.117 R)
• M48: 11,409,830 km (0.111 R)
• M49: 11,620,015 km (0.111 R)
• M50: 11,874,032 km (0.11 R)
• M51: 11,959,003 km (0.061 R)
• M52: 12,258,349 km (0.034 R)
• M53: 12,560,088 km (0.039 R)
• M54: 12,929,894 km (0.049 R)
• M55: 13,259,158 km (0.11 R)
• M56: 13,546,686 km (0.066 R)
• M57: 13,702,417 km (0.117 R)
• M58: 13,858,747 km (0.088 R)
• M59: 14,376,655 km (0.08 R)
• M60: 14,535,528 km (0.098 R)
• M61: 14,649,371 km (0.026 R)
• M62: 14,740,626 km (0.118 R)
• M63: 14,992,699 km (0.096 R)
• M64: 15,222,930 km (0.068 R)

Asteroid Belt

Center: 9.96 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 15.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 270.8

Radius: 4.8

Gravity: 11.75 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 13.93 AU - 16.99 AU

Year: 23275 Days

Day: 24.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 61,783,903 km

• M1: 61,634 km (0.109 R)
• M2: 121,473 km (0.054 R)
• M3: 247,584 km (0.1 R)
• M4: 446,699 km (0.088 R)
• M5: 629,358 km (0.03 R)
• M6: 791,672 km (0.06 R)
• M7: 834,307 km (0.111 R)
• M8: 1,154,148 km (0.11 R)
• M9: 1,562,400 km (0.108 R)
• M10: 1,643,632 km (0.098 R)
• M11: 1,866,981 km (0.082 R)
• M12: 2,498,284 km (0.091 R)
• M13: 3,019,932 km (0.085 R)
• M14: 3,121,360 km (0.066 R)
• M15: 3,432,523 km (0.12 R)
• M16: 4,617,189 km (0.099 R)
• M17: 4,656,084 km (0.081 R)
• M18: 4,852,207 km (0.049 R)
• M19: 5,293,221 km (0.067 R)
• M20: 6,042,108 km (0.105 R)
• M21: 6,256,033 km (0.105 R)
• M22: 6,299,118 km (0.079 R)
• M23: 6,385,585 km (0.087 R)
• M24: 6,823,757 km (0.077 R)
• M25: 7,499,192 km (0.077 R)
• M26: 9,649,362 km (0.101 R)
• M27: 9,849,075 km (0.095 R)
• M28: 9,899,340 km (0.113 R)
• M29: 10,050,284 km (0.093 R)
• M30: 11,654,572 km (0.094 R)
• M31: 11,814,043 km (0.12 R)
• M32: 12,081,374 km (0.074 R)
• M33: 12,296,646 km (0.077 R)
• M34: 12,950,239 km (0.107 R)
• M35: 13,005,141 km (0.1 R)
• M36: 13,060,193 km (0.095 R)
• M37: 13,392,151 km (0.118 R)
• M38: 14,064,294 km (0.091 R)
• M39: 15,792,150 km (0.089 R)
• M40: 16,382,762 km (0.109 R)
• M41: 16,442,152 km (0.099 R)
• M42: 16,561,382 km (0.076 R)
• M43: 17,101,131 km (0.077 R)
• M44: 17,952,044 km (0.05 R)
• M45: 19,003,717 km (0.095 R)
• M46: 19,191,462 km (0.032 R)
• M47: 19,316,825 km (0.03 R)
• M48: 20,266,472 km (0.058 R)
• M49: 20,330,201 km (0.11 R)
• M50: 20,458,107 km (0.067 R)
• M51: 22,739,026 km (0.038 R)
• M52: 23,472,504 km (0.106 R)
• M53: 25,787,681 km (0.037 R)
• M54: 25,926,209 km (0.106 R)
• M55: 26,412,701 km (0.093 R)
• M56: 27,183,279 km (0.082 R)
• M57: 27,536,031 km (0.063 R)
• M58: 28,103,456 km (0.069 R)
• M59: 28,961,998 km (0.046 R)
• M60: 29,466,592 km (0.091 R)
• M61: 29,538,997 km (0.047 R)
• M62: 30,484,755 km (0.112 R)
• M63: 31,292,883 km (0.072 R)
• M64: 32,107,892 km (0.119 R)
• M65: 32,480,690 km (0.118 R)
• M66: 32,929,932 km (0.092 R)
• M67: 33,532,213 km (0.099 R)
• M68: 33,834,700 km (0.071 R)
• M69: 34,366,072 km (0.059 R)
• M70: 35,668,321 km (0.058 R)
• M71: 36,674,965 km (0.114 R)
• M72: 36,986,578 km (0.114 R)
• M73: 39,033,376 km (0.112 R)
• M74: 40,070,538 km (0.093 R)
• M75: 41,927,646 km (0.118 R)
• M76: 42,661,872 km (0.037 R)
• M77: 44,225,918 km (0.105 R)
• M78: 45,056,635 km (0.117 R)
• M79: 46,817,850 km (0.078 R)
• M80: 47,155,792 km (0.114 R)
• M81: 47,579,453 km (0.076 R)
• M82: 47,919,340 km (0.105 R)
• M83: 49,544,421 km (0.108 R)
• M84: 52,760,775 km (0.068 R)
• M85: 54,438,366 km (0.111 R)
• M86: 54,704,949 km (0.1 R)
• M87: 55,685,713 km (0.106 R)
• M88: 57,936,413 km (0.103 R)
• M89: 59,027,281 km (0.063 R)
• M90: 59,941,473 km (0.042 R)
• M91: 60,952,456 km (0.039 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: 165 - 13,703 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit