🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.53 AU - 0.77 AU

Year: 191 Days

Day: 38.8 Hours

Environment

Temp: 125 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.66 AU - 0.9 AU

Year: 252 Days

Day: 17.8 Hours

Environment

Temp: 191 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.67 AU - 0.95 AU

Year: 266 Days

Day: 36.1 Hours

Environment

Temp: 113 °C

Axial Tilt: 47.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1 AU - 1.28 AU

Year: 445 Days

Day: 17.1 Hours

Environment

Temp: 13 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 49,547,397 km

• M1: 261,347 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.83 AU - 2.95 AU

Year: 1794 Days

Day: 15.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,547,397 km

• M1: 126,111 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.7 AU - 3.88 AU

Year: 2180 Days

Day: 36.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,547,397 km

• M1: 848,818 km (0.111 R)

Asteroid Belt

Center: 4.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.5

Radius: 8.3

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.88 AU - 7.68 AU

Year: 5748 Days

Day: 6.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 49,547,397 km

• M1: 110,254 km (0.066 R)
• M2: 248,482 km (0.074 R)
• M3: 415,732 km (0.113 R)
• M4: 473,627 km (0.025 R)
• M5: 631,901 km (0.104 R)
• M6: 783,594 km (0.06 R)
• M7: 870,360 km (0.114 R)
• M8: 960,568 km (0.051 R)
• M9: 1,122,882 km (0.115 R)
• M10: 1,383,032 km (0.089 R)
• M11: 1,535,921 km (0.075 R)
• M12: 1,630,467 km (0.117 R)
• M13: 1,808,638 km (0.11 R)
• M14: 2,149,273 km (0.097 R)
• M15: 2,309,043 km (0.106 R)
• M16: 2,417,801 km (0.064 R)
• M17: 2,565,603 km (0.09 R)
• M18: 2,640,552 km (0.08 R)
• M19: 2,908,781 km (0.117 R)
• M20: 3,185,986 km (0.086 R)
• M21: 3,617,725 km (0.107 R)
• M22: 3,937,416 km (0.061 R)
• M23: 4,333,102 km (0.09 R)
• M24: 4,422,711 km (0.031 R)
• M25: 4,787,581 km (0.1 R)
• M26: 5,257,468 km (0.114 R)
• M27: 6,165,078 km (0.03 R)
• M28: 6,342,202 km (0.054 R)
• M29: 6,962,435 km (0.039 R)
• M30: 7,067,751 km (0.071 R)
• M31: 7,279,732 km (0.118 R)
• M32: 7,413,472 km (0.1 R)
• M33: 7,574,888 km (0.107 R)
• M34: 7,710,274 km (0.084 R)
• M35: 7,901,311 km (0.04 R)
• M36: 8,038,642 km (0.11 R)
• M37: 8,121,519 km (0.117 R)
• M38: 8,232,371 km (0.063 R)
• M39: 8,315,846 km (0.093 R)
• M40: 8,567,919 km (0.082 R)
• M41: 9,166,011 km (0.071 R)
• M42: 9,310,373 km (0.101 R)
• M43: 9,455,483 km (0.084 R)
• M44: 9,748,096 km (0.052 R)
• M45: 10,643,440 km (0.059 R)
• M46: 10,704,176 km (0.111 R)
• M47: 11,347,746 km (0.084 R)
• M48: 11,940,902 km (0.106 R)
• M49: 12,833,253 km (0.096 R)
• M50: 13,450,943 km (0.059 R)
• M51: 13,846,031 km (0.116 R)
• M52: 13,912,303 km (0.032 R)
• M53: 14,715,344 km (0.07 R)
• M54: 15,224,874 km (0.101 R)
• M55: 15,498,938 km (0.116 R)
• M56: 16,156,420 km (0.109 R)
• M57: 16,611,647 km (0.067 R)
• M58: 16,717,263 km (0.057 R)
• M59: 16,823,029 km (0.104 R)
• M60: 17,000,003 km (0.1 R)
• M61: 17,070,912 km (0.098 R)
• M62: 17,534,516 km (0.084 R)
• M63: 17,713,884 km (0.111 R)
• M64: 18,074,564 km (0.103 R)
• M65: 18,255,727 km (0.063 R)
• M66: 18,656,650 km (0.058 R)
• M67: 18,729,803 km (0.076 R)
• M68: 19,060,265 km (0.092 R)
• M69: 19,392,821 km (0.113 R)
• M70: 19,913,721 km (0.062 R)
• M71: 20,101,017 km (0.119 R)
• M72: 20,552,653 km (0.118 R)
• M73: 20,817,591 km (0.107 R)
• M74: 21,198,168 km (0.058 R)
• M75: 22,120,738 km (0.066 R)
• M76: 22,353,512 km (0.113 R)
• M77: 22,587,035 km (0.078 R)
• M78: 22,665,125 km (0.033 R)
• M79: 22,978,083 km (0.074 R)
• M80: 24,084,808 km (0.055 R)
• M81: 24,204,337 km (0.063 R)
• M82: 24,724,938 km (0.05 R)
• M83: 25,777,209 km (0.117 R)
• M84: 25,940,420 km (0.086 R)
• M85: 27,341,255 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.1

Radius: 9.4

Gravity: 8.21 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 6.26 AU - 7.78 AU

Year: 6794 Days

Day: 14.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 49,547,397 km

• M1: 239,656 km (0.098 R)
• M2: 476,170 km (0.099 R)
• M3: 563,236 km (0.086 R)
• M4: 726,298 km (0.058 R)
• M5: 936,782 km (0.11 R)
• M6: 1,149,959 km (0.075 R)
• M7: 1,342,940 km (0.078 R)
• M8: 1,508,695 km (0.071 R)
• M9: 1,622,987 km (0.047 R)
• M10: 2,151,965 km (0.062 R)
• M11: 2,303,209 km (0.114 R)
• M12: 2,435,753 km (0.032 R)
• M13: 2,593,578 km (0.07 R)
• M14: 2,754,845 km (0.075 R)
• M15: 2,895,616 km (0.045 R)
• M16: 3,184,639 km (0.088 R)
• M17: 3,258,391 km (0.089 R)
• M18: 3,661,258 km (0.086 R)
• M19: 3,842,571 km (0.055 R)
• M20: 4,106,761 km (0.105 R)
• M21: 4,187,244 km (0.089 R)
• M22: 5,048,779 km (0.114 R)
• M23: 5,163,969 km (0.072 R)
• M24: 5,367,572 km (0.068 R)
• M25: 5,933,650 km (0.119 R)
• M26: 7,809,607 km (0.077 R)
• M27: 7,909,539 km (0.117 R)
• M28: 8,245,984 km (0.099 R)
• M29: 8,484,144 km (0.113 R)
• M30: 8,552,660 km (0.028 R)
• M31: 8,793,812 km (0.115 R)
• M32: 9,673,447 km (0.1 R)
• M33: 9,816,762 km (0.118 R)
• M34: 10,141,988 km (0.048 R)
• M35: 10,802,761 km (0.043 R)
• M36: 10,877,112 km (0.085 R)
• M37: 11,213,557 km (0.112 R)
• M38: 12,011,811 km (0.104 R)
• M39: 12,828,466 km (0.09 R)
• M40: 13,303,140 km (0.05 R)
• M41: 13,622,831 km (0.113 R)
• M42: 13,864,132 km (0.093 R)
• M43: 16,611,796 km (0.054 R)
• M44: 17,564,136 km (0.12 R)
• M45: 18,046,889 km (0.114 R)
• M46: 18,267,845 km (0.085 R)
• M47: 18,712,300 km (0.084 R)
• M48: 18,891,070 km (0.094 R)
• M49: 19,205,375 km (0.074 R)
• M50: 19,748,116 km (0.077 R)
• M51: 20,021,431 km (0.105 R)
• M52: 20,112,835 km (0.09 R)
• M53: 20,295,943 km (0.069 R)
• M54: 21,922,222 km (0.049 R)
• M55: 22,110,715 km (0.105 R)
• M56: 22,584,491 km (0.042 R)
• M57: 22,679,636 km (0.099 R)
• M58: 23,638,259 km (0.113 R)
• M59: 23,734,899 km (0.072 R)
• M60: 23,831,539 km (0.114 R)
• M61: 24,512,359 km (0.057 R)
• M62: 24,806,020 km (0.072 R)
• M63: 25,397,081 km (0.066 R)
• M64: 25,793,515 km (0.067 R)
• M65: 25,992,630 km (0.074 R)
• M66: 27,248,205 km (0.047 R)
• M67: 27,603,350 km (0.092 R)
• M68: 27,857,816 km (0.108 R)
• M69: 28,062,017 km (0.091 R)
• M70: 28,215,654 km (0.051 R)
• M71: 28,935,669 km (0.097 R)
• M72: 29,817,997 km (0.117 R)
• M73: 30,446,308 km (0.043 R)
• M74: 31,026,000 km (0.032 R)
• M75: 31,822,309 km (0.078 R)
• M76: 32,142,748 km (0.072 R)
• M77: 32,786,767 km (0.106 R)
• M78: 33,760,948 km (0.113 R)
• M79: 33,924,160 km (0.119 R)
• M80: 34,142,273 km (0.12 R)
• M81: 34,525,094 km (0.03 R)
• M82: 34,964,463 km (0.047 R)
• M83: 35,737,585 km (0.103 R)
• M84: 35,848,437 km (0.101 R)
• M85: 36,237,541 km (0.106 R)
• M86: 36,348,991 km (0.105 R)
• M87: 36,963,839 km (0.047 R)
• M88: 37,132,136 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 247.7

Radius: 6.6

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 11.43 AU - 14.93 AU

Year: 17477 Days

Day: 24.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 49,547,397 km

• M1: 211,681 km (0.087 R)
• M2: 254,616 km (0.109 R)
• M3: 463,005 km (0.047 R)
• M4: 586,124 km (0.118 R)
• M5: 959,222 km (0.094 R)
• M6: 1,037,760 km (0.109 R)
• M7: 1,669,811 km (0.102 R)
• M8: 2,373,969 km (0.025 R)
• M9: 2,481,380 km (0.1 R)
• M10: 3,247,919 km (0.079 R)
• M11: 3,337,379 km (0.102 R)
• M12: 3,922,755 km (0.114 R)
• M13: 4,018,049 km (0.093 R)
• M14: 4,243,643 km (0.095 R)
• M15: 4,808,375 km (0.077 R)
• M16: 5,753,235 km (0.081 R)
• M17: 6,228,208 km (0.083 R)
• M18: 6,339,659 km (0.106 R)
• M19: 7,727,328 km (0.057 R)
• M20: 8,048,066 km (0.076 R)
• M21: 8,578,540 km (0.077 R)
• M22: 9,374,102 km (0.119 R)
• M23: 10,018,719 km (0.108 R)
• M24: 10,900,449 km (0.119 R)
• M25: 11,169,725 km (0.098 R)
• M26: 11,577,828 km (0.047 R)
• M27: 11,669,232 km (0.06 R)
• M28: 12,315,495 km (0.071 R)
• M29: 12,455,369 km (0.032 R)
• M30: 12,784,036 km (0.084 R)
• M31: 12,831,309 km (0.078 R)
• M32: 12,973,277 km (0.102 R)
• M33: 13,258,560 km (0.039 R)
• M34: 13,642,428 km (0.11 R)
• M35: 14,127,275 km (0.066 R)
• M36: 14,176,044 km (0.12 R)
• M37: 14,420,786 km (0.037 R)
• M38: 14,617,657 km (0.069 R)
• M39: 14,815,425 km (0.062 R)
• M40: 15,564,910 km (0.101 R)
• M41: 15,817,581 km (0.086 R)
• M42: 16,020,586 km (0.057 R)
• M43: 16,686,446 km (0.114 R)
• M44: 17,361,282 km (0.086 R)
• M45: 17,728,395 km (0.044 R)
• M46: 17,781,053 km (0.101 R)
• M47: 18,310,331 km (0.11 R)
• M48: 18,363,587 km (0.082 R)
• M49: 18,898,549 km (0.081 R)
• M50: 19,168,125 km (0.112 R)
• M51: 19,547,355 km (0.105 R)
• M52: 20,866,809 km (0.095 R)
• M53: 21,425,108 km (0.09 R)
• M54: 21,481,207 km (0.119 R)
• M55: 21,818,700 km (0.119 R)
• M56: 22,784,653 km (0.062 R)
• M57: 22,899,245 km (0.069 R)
• M58: 23,764,669 km (0.086 R)
• M59: 26,063,988 km (0.037 R)
• M60: 26,906,673 km (0.066 R)
• M61: 27,514,040 km (0.039 R)
• M62: 27,574,927 km (0.118 R)
• M63: 27,697,148 km (0.07 R)
• M64: 27,880,555 km (0.075 R)
• M65: 28,310,350 km (0.12 R)
• M66: 29,737,514 km (0.079 R)
• M67: 30,365,376 km (0.088 R)
• M68: 31,379,051 km (0.115 R)
• M69: 31,634,115 km (0.104 R)
• M70: 31,697,994 km (0.076 R)
• M71: 31,889,928 km (0.071 R)
• M72: 32,403,647 km (0.115 R)
• M73: 32,468,123 km (0.098 R)
• M74: 33,699,912 km (0.113 R)
• M75: 34,683,219 km (0.061 R)
• M76: 35,410,265 km (0.047 R)
• M77: 36,409,728 km (0.066 R)
• M78: 36,677,808 km (0.097 R)
• M79: 36,744,977 km (0.116 R)
• M80: 37,621,321 km (0.101 R)
• M81: 38,572,764 km (0.1 R)
• M82: 40,499,435 km (0.082 R)
• M83: 41,544,376 km (0.047 R)
• M84: 42,316,301 km (0.047 R)
• M85: 42,457,222 km (0.036 R)
• M86: 42,668,753 km (0.06 R)
• M87: 43,093,013 km (0.118 R)
• M88: 43,589,678 km (0.119 R)
• M89: 44,660,350 km (0.036 R)
• M90: 46,029,021 km (0.066 R)
• M91: 47,777,371 km (0.091 R)
• M92: 47,997,430 km (0.118 R)
• M93: 48,807,203 km (0.107 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 18,020 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit