🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.78 AU - 1.08 AU

Year: 312 Days

Day: 15.8 Hours

Environment

Temp: 142 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.58 AU - 1.82 AU

Year: 772 Days

Day: 21.5 Hours

Environment

Temp: -41 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,445,351 km

• M1: 46,675 km (0.118 R)
• M2: 1,165,667 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.78 AU - 2.02 AU

Year: 912 Days

Day: 35.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,445,351 km

• M1: 359,184 km (0.087 R)
• M2: 1,466,658 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.52 AU - 2.48 AU

Year: 985 Days

Day: 36.7 Hours

Environment

Temp: -49 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4.13 AU - 4.75 AU

Year: 3258 Days

Day: 47.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,445,351 km

• M1: 2,992,556 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.3

Radius: 10.9

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 5.18 AU - 7.8 AU

Year: 5758 Days

Day: 9.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 34,445,351 km

• M1: 223,948 km (0.088 R)
• M2: 425,905 km (0.109 R)
• M3: 669,002 km (0.044 R)
• M4: 986,448 km (0.047 R)
• M5: 1,417,141 km (0.112 R)
• M6: 1,520,513 km (0.069 R)
• M7: 1,590,973 km (0.115 R)
• M8: 1,716,935 km (0.037 R)
• M9: 1,790,537 km (0.089 R)
• M10: 1,921,884 km (0.1 R)
• M11: 1,998,478 km (0.111 R)
• M12: 2,563,360 km (0.101 R)
• M13: 2,712,209 km (0.12 R)
• M14: 2,863,902 km (0.087 R)
• M15: 3,336,182 km (0.05 R)
• M16: 3,784,527 km (0.102 R)
• M17: 4,277,302 km (0.067 R)
• M18: 4,608,512 km (0.088 R)
• M19: 4,686,153 km (0.118 R)
• M20: 5,350,218 km (0.066 R)
• M21: 6,043,754 km (0.114 R)
• M22: 6,271,741 km (0.072 R)
• M23: 6,677,451 km (0.118 R)
• M24: 6,795,034 km (0.106 R)
• M25: 7,211,814 km (0.05 R)
• M26: 8,164,005 km (0.092 R)
• M27: 8,289,816 km (0.028 R)
• M28: 8,607,113 km (0.055 R)
• M29: 8,799,347 km (0.097 R)
• M30: 9,582,791 km (0.057 R)
• M31: 9,715,484 km (0.086 R)
• M32: 10,083,794 km (0.072 R)
• M33: 10,456,592 km (0.103 R)
• M34: 10,902,992 km (0.102 R)
• M35: 11,146,089 km (0.116 R)
• M36: 11,215,801 km (0.107 R)
• M37: 12,135,828 km (0.069 R)
• M38: 12,641,319 km (0.071 R)
• M39: 12,714,173 km (0.107 R)
• M40: 14,123,385 km (0.117 R)
• M41: 14,274,629 km (0.06 R)
• M42: 15,000,178 km (0.102 R)
• M43: 15,387,039 km (0.108 R)
• M44: 15,816,235 km (0.102 R)
• M45: 16,249,470 km (0.114 R)
• M46: 16,527,124 km (0.099 R)
• M47: 16,766,481 km (0.09 R)
• M48: 17,208,093 km (0.095 R)
• M49: 18,061,998 km (0.086 R)
• M50: 18,349,675 km (0.119 R)
• M51: 18,638,848 km (0.07 R)
• M52: 19,684,088 km (0.042 R)
• M53: 19,895,470 km (0.029 R)
• M54: 20,448,533 km (0.115 R)
• M55: 20,963,449 km (0.079 R)
• M56: 21,700,218 km (0.045 R)
• M57: 21,787,583 km (0.111 R)
• M58: 22,006,146 km (0.109 R)
• M59: 23,243,919 km (0.072 R)
• M60: 23,691,516 km (0.068 R)
• M61: 23,961,390 km (0.119 R)
• M62: 24,640,564 km (0.089 R)
• M63: 26,482,563 km (0.06 R)
• M64: 27,325,846 km (0.087 R)
• M65: 27,845,549 km (0.074 R)
• M66: 28,082,961 km (0.105 R)
• M67: 28,511,709 km (0.079 R)
• M68: 28,846,808 km (0.073 R)
• M69: 28,942,850 km (0.108 R)
• M70: 29,569,216 km (0.096 R)
• M71: 29,666,006 km (0.093 R)
• M72: 29,811,265 km (0.081 R)
• M73: 30,005,443 km (0.074 R)
• M74: 30,151,451 km (0.077 R)
• M75: 30,786,344 km (0.099 R)
• M76: 30,933,549 km (0.103 R)
• M77: 31,327,141 km (0.06 R)
• M78: 31,722,378 km (0.102 R)
• M79: 31,970,262 km (0.105 R)
• M80: 32,817,734 km (0.069 R)
• M81: 33,521,292 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.8

Radius: 11.5

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 6.72 AU - 6.82 AU

Year: 6134 Days

Day: 8.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 34,445,351 km

• M1: 145,409 km (0.081 R)
• M2: 270,473 km (0.053 R)
• M3: 454,478 km (0.046 R)
• M4: 601,982 km (0.11 R)
• M5: 1,015,620 km (0.105 R)
• M6: 1,092,812 km (0.056 R)
• M7: 1,207,853 km (0.1 R)
• M8: 1,336,657 km (0.072 R)
• M9: 1,480,121 km (0.065 R)
• M10: 1,568,683 km (0.111 R)
• M11: 1,772,136 km (0.111 R)
• M12: 1,887,776 km (0.064 R)
• M13: 1,962,874 km (0.119 R)
• M14: 2,071,781 km (0.08 R)
• M15: 2,182,783 km (0.078 R)
• M16: 2,599,263 km (0.078 R)
• M17: 2,695,305 km (0.102 R)
• M18: 2,866,295 km (0.116 R)
• M19: 3,053,442 km (0.089 R)
• M20: 3,283,524 km (0.084 R)
• M21: 3,559,083 km (0.113 R)
• M22: 3,679,659 km (0.071 R)
• M23: 3,993,814 km (0.094 R)
• M24: 4,091,203 km (0.118 R)
• M25: 4,302,435 km (0.073 R)
• M26: 4,618,984 km (0.119 R)
• M27: 5,032,921 km (0.089 R)
• M28: 5,244,453 km (0.077 R)
• M29: 6,280,717 km (0.053 R)
• M30: 6,427,024 km (0.106 R)
• M31: 6,623,745 km (0.042 R)
• M32: 6,722,779 km (0.12 R)
• M33: 7,276,740 km (0.088 R)
• M34: 7,413,322 km (0.086 R)
• M35: 8,003,037 km (0.114 R)
• M36: 8,144,108 km (0.092 R)
• M37: 9,080,591 km (0.088 R)
• M38: 9,561,548 km (0.06 R)
• M39: 9,861,791 km (0.05 R)
• M40: 10,127,028 km (0.043 R)
• M41: 10,203,173 km (0.069 R)
• M42: 10,509,998 km (0.05 R)
• M43: 10,780,920 km (0.057 R)
• M44: 11,015,041 km (0.102 R)
• M45: 11,428,679 km (0.035 R)
• M46: 11,528,012 km (0.107 R)
• M47: 11,627,495 km (0.119 R)
• M48: 12,048,762 km (0.09 R)
• M49: 12,129,545 km (0.085 R)
• M50: 12,271,513 km (0.058 R)
• M51: 12,659,271 km (0.1 R)
• M52: 12,762,045 km (0.117 R)
• M53: 12,926,902 km (0.096 R)
• M54: 13,092,656 km (0.036 R)
• M55: 14,186,665 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.4

Radius: 8.8

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 7.92 AU - 9.46 AU

Year: 8921 Days

Day: 8.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 34,445,351 km

• M1: 115,041 km (0.07 R)
• M2: 221,554 km (0.102 R)
• M3: 315,203 km (0.076 R)
• M4: 437,275 km (0.112 R)
• M5: 552,315 km (0.086 R)
• M6: 691,591 km (0.094 R)
• M7: 786,735 km (0.115 R)
• M8: 857,345 km (0.088 R)
• M9: 975,378 km (0.097 R)
• M10: 1,244,505 km (0.099 R)
• M11: 1,328,130 km (0.116 R)
• M12: 1,483,562 km (0.097 R)
• M13: 2,104,244 km (0.093 R)
• M14: 2,225,119 km (0.107 R)
• M15: 3,043,419 km (0.103 R)
• M16: 3,532,455 km (0.098 R)
• M17: 3,628,347 km (0.042 R)
• M18: 3,700,902 km (0.107 R)
• M19: 3,847,508 km (0.105 R)
• M20: 3,921,559 km (0.113 R)
• M21: 4,222,400 km (0.076 R)
• M22: 4,401,469 km (0.091 R)
• M23: 4,687,799 km (0.107 R)
• M24: 4,766,936 km (0.119 R)
• M25: 4,980,263 km (0.036 R)
• M26: 5,471,692 km (0.036 R)
• M27: 5,555,018 km (0.084 R)
• M28: 5,751,440 km (0.062 R)
• M29: 5,893,109 km (0.089 R)
• M30: 5,978,529 km (0.109 R)
• M31: 7,006,865 km (0.094 R)
• M32: 7,158,258 km (0.109 R)
• M33: 7,280,180 km (0.065 R)
• M34: 7,402,701 km (0.078 R)
• M35: 7,681,103 km (0.099 R)
• M36: 8,216,065 km (0.073 R)
• M37: 9,255,770 km (0.117 R)
• M38: 9,488,694 km (0.111 R)
• M39: 10,543,508 km (0.109 R)
• M40: 10,856,766 km (0.091 R)
• M41: 11,742,685 km (0.089 R)
• M42: 12,249,074 km (0.065 R)
• M43: 12,541,537 km (0.078 R)
• M44: 12,688,592 km (0.049 R)
• M45: 13,096,246 km (0.109 R)
• M46: 13,772,429 km (0.11 R)
• M47: 14,153,006 km (0.066 R)
• M48: 14,344,491 km (0.102 R)
• M49: 14,537,023 km (0.118 R)
• M50: 15,276,187 km (0.08 R)
• M51: 15,551,447 km (0.093 R)
• M52: 16,427,791 km (0.114 R)
• M53: 16,709,933 km (0.088 R)
• M54: 17,648,210 km (0.11 R)
• M55: 17,978,672 km (0.091 R)
• M56: 18,352,816 km (0.109 R)
• M57: 18,519,917 km (0.09 R)
• M58: 18,645,579 km (0.109 R)
• M59: 19,746,470 km (0.109 R)
• M60: 19,832,040 km (0.098 R)
• M61: 20,175,666 km (0.043 R)
• M62: 20,521,088 km (0.113 R)
• M63: 22,188,655 km (0.104 R)
• M64: 22,858,854 km (0.111 R)
• M65: 23,944,785 km (0.088 R)
• M66: 24,036,189 km (0.12 R)
• M67: 24,494,108 km (0.12 R)
• M68: 25,698,670 km (0.095 R)
• M69: 26,874,809 km (0.112 R)
• M70: 28,068,600 km (0.087 R)
• M71: 29,621,575 km (0.05 R)
• M72: 29,768,630 km (0.119 R)
• M73: 30,359,242 km (0.071 R)
• M74: 30,705,412 km (0.116 R)
• M75: 31,451,905 km (0.07 R)
• M76: 31,601,952 km (0.101 R)
• M77: 31,852,379 km (0.077 R)
• M78: 32,759,839 km (0.119 R)
• M79: 33,471,476 km (0.083 R)
• M80: 33,778,002 km (0.103 R)
• M81: 34,034,114 km (0.086 R)

Kuiper Belt

Range: 31.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 19,118 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit