🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.55 AU - 0.57 AU

Year: 153 Days

Day: 39.5 Hours

Environment

Temp: 248 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,944,539 km

• M1: 100,679 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.16 AU - 1.22 AU

Year: 474 Days

Day: 33.6 Hours

Environment

Temp: 16 °C

Axial Tilt: 18 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.06 AU - 1.46 AU

Year: 517 Days

Day: 38.3 Hours

Environment

Temp: -15 °C

Axial Tilt: 7.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.53 AU - 2.29 AU

Year: 964 Days

Day: 32.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.39 AU - 3.33 AU

Year: 1767 Days

Day: 18.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 106.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,944,539 km

• M1: 239,357 km (0.099 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3 AU - 4.98 AU

Year: 2911 Days

Day: 12.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 86.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,944,539 km

• M1: 900,430 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.6

Radius: 14.8

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 5.26 AU - 6.54 AU

Year: 5234 Days

Day: 12.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 76,944,539 km

• M1: 224,546 km (0.049 R)
• M2: 348,264 km (0.108 R)
• M3: 1,226,852 km (0.083 R)
• M4: 1,376,899 km (0.108 R)
• M5: 1,846,337 km (0.08 R)
• M6: 2,020,469 km (0.051 R)
• M7: 2,261,621 km (0.066 R)
• M8: 2,839,068 km (0.084 R)
• M9: 3,272,753 km (0.106 R)
• M10: 3,485,780 km (0.082 R)
• M11: 3,678,911 km (0.112 R)
• M12: 4,228,833 km (0.096 R)
• M13: 4,698,271 km (0.118 R)
• M14: 4,966,500 km (0.115 R)
• M15: 5,102,484 km (0.07 R)
• M16: 5,267,341 km (0.036 R)
• M17: 5,546,042 km (0.116 R)
• M18: 5,687,262 km (0.095 R)
• M19: 6,323,053 km (0.087 R)
• M20: 6,649,476 km (0.095 R)
• M21: 7,011,951 km (0.067 R)
• M22: 7,536,591 km (0.116 R)
• M23: 7,851,345 km (0.105 R)
• M24: 8,202,451 km (0.074 R)
• M25: 8,363,718 km (0.082 R)
• M26: 8,461,106 km (0.051 R)
• M27: 8,986,494 km (0.092 R)
• M28: 9,253,227 km (0.112 R)
• M29: 9,488,843 km (0.086 R)
• M30: 10,242,069 km (0.047 R)
• M31: 10,661,092 km (0.074 R)
• M32: 11,121,555 km (0.077 R)
• M33: 11,733,410 km (0.043 R)
• M34: 12,025,126 km (0.037 R)
• M35: 12,282,434 km (0.086 R)
• M36: 12,467,337 km (0.107 R)
• M37: 13,672,497 km (0.066 R)
• M38: 13,787,389 km (0.119 R)
• M39: 14,836,070 km (0.046 R)
• M40: 15,469,617 km (0.118 R)
• M41: 15,990,816 km (0.073 R)
• M42: 17,009,577 km (0.097 R)
• M43: 18,344,140 km (0.085 R)
• M44: 19,152,417 km (0.105 R)
• M45: 19,367,090 km (0.047 R)
• M46: 19,582,511 km (0.077 R)
• M47: 20,496,255 km (0.11 R)
• M48: 20,759,846 km (0.11 R)
• M49: 21,068,766 km (0.105 R)
• M50: 21,201,609 km (0.047 R)
• M51: 22,049,679 km (0.099 R)
• M52: 22,410,210 km (0.088 R)
• M53: 22,636,402 km (0.101 R)
• M54: 22,954,447 km (0.118 R)
• M55: 23,319,765 km (0.033 R)
• M56: 23,457,245 km (0.112 R)
• M57: 23,640,952 km (0.119 R)
• M58: 25,693,584 km (0.066 R)
• M59: 26,072,814 km (0.04 R)
• M60: 26,358,546 km (0.045 R)
• M61: 26,693,197 km (0.071 R)
• M62: 27,221,876 km (0.104 R)
• M63: 27,754,145 km (0.099 R)
• M64: 27,948,473 km (0.087 R)
• M65: 28,094,630 km (0.111 R)
• M66: 28,878,074 km (0.063 R)
• M67: 29,371,298 km (0.06 R)
• M68: 29,569,366 km (0.092 R)
• M69: 29,817,698 km (0.09 R)
• M70: 30,867,875 km (0.101 R)
• M71: 30,968,554 km (0.076 R)
• M72: 31,220,776 km (0.094 R)
• M73: 31,625,588 km (0.11 R)
• M74: 32,542,773 km (0.109 R)
• M75: 33,520,395 km (0.101 R)
• M76: 34,142,872 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.9

Radius: 12

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 5.77 AU - 8.11 AU

Year: 6678 Days

Day: 12.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 76,944,539 km

• M1: 151,543 km (0.067 R)
• M2: 321,037 km (0.108 R)
• M3: 500,554 km (0.117 R)
• M4: 625,020 km (0.111 R)
• M5: 718,369 km (0.086 R)
• M6: 1,247,497 km (0.075 R)
• M7: 1,758,972 km (0.074 R)
• M8: 2,232,299 km (0.103 R)
• M9: 2,815,731 km (0.091 R)
• M10: 3,014,547 km (0.112 R)
• M11: 3,143,500 km (0.097 R)
• M12: 3,274,249 km (0.045 R)
• M13: 3,387,943 km (0.076 R)
• M14: 3,976,012 km (0.112 R)
• M15: 4,364,967 km (0.104 R)
• M16: 4,490,330 km (0.12 R)
• M17: 4,744,796 km (0.096 R)
• M18: 4,938,824 km (0.083 R)
• M19: 5,201,668 km (0.084 R)
• M20: 5,581,945 km (0.098 R)
• M21: 5,855,709 km (0.069 R)
• M22: 6,345,792 km (0.117 R)
• M23: 6,583,802 km (0.069 R)
• M24: 6,849,039 km (0.062 R)
• M25: 7,044,115 km (0.115 R)
• M26: 7,265,819 km (0.105 R)
• M27: 7,843,117 km (0.032 R)
• M28: 8,021,737 km (0.069 R)
• M29: 8,098,630 km (0.111 R)
• M30: 8,356,986 km (0.085 R)
• M31: 8,461,106 km (0.092 R)
• M32: 8,855,446 km (0.047 R)
• M33: 9,228,992 km (0.087 R)
• M34: 9,363,630 km (0.117 R)
• M35: 10,185,221 km (0.114 R)
• M36: 10,830,736 km (0.112 R)
• M37: 11,402,798 km (0.037 R)
• M38: 11,547,460 km (0.046 R)
• M39: 12,546,773 km (0.087 R)
• M40: 13,421,023 km (0.101 R)
• M41: 13,512,577 km (0.106 R)
• M42: 13,696,283 km (0.042 R)
• M43: 13,973,488 km (0.057 R)
• M44: 14,128,322 km (0.095 R)
• M45: 14,439,635 km (0.07 R)
• M46: 14,784,758 km (0.08 R)
• M47: 14,942,583 km (0.112 R)
• M48: 15,291,595 km (0.077 R)
• M49: 15,579,122 km (0.11 R)
• M50: 15,739,790 km (0.084 R)
• M51: 15,836,431 km (0.092 R)
• M52: 16,780,393 km (0.082 R)
• M53: 16,879,128 km (0.117 R)
• M54: 17,010,923 km (0.099 R)
• M55: 17,977,475 km (0.104 R)
• M56: 18,078,603 km (0.118 R)
• M57: 18,348,777 km (0.067 R)
• M58: 18,996,087 km (0.087 R)
• M59: 19,099,011 km (0.064 R)
• M60: 19,824,560 km (0.057 R)
• M61: 20,911,838 km (0.076 R)
• M62: 21,445,004 km (0.077 R)
• M63: 21,767,089 km (0.073 R)
• M64: 22,924,976 km (0.075 R)
• M65: 23,732,655 km (0.082 R)
• M66: 23,880,607 km (0.094 R)
• M67: 24,177,110 km (0.101 R)
• M68: 25,300,441 km (0.073 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 820.6

Radius: 6.2

Gravity: 21.35 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 10.48 AU - 16.98 AU

Year: 18582 Days

Day: 16.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 76,944,539 km

• M1: 96,491 km (0.1 R)
• M2: 165,754 km (0.092 R)
• M3: 204,500 km (0.083 R)
• M4: 399,426 km (0.117 R)
• M5: 1,095,804 km (0.113 R)
• M6: 1,687,614 km (0.111 R)
• M7: 2,471,506 km (0.109 R)
• M8: 2,767,561 km (0.094 R)
• M9: 3,074,835 km (0.043 R)
• M10: 3,597,230 km (0.069 R)
• M11: 3,932,330 km (0.077 R)
• M12: 4,146,853 km (0.082 R)
• M13: 4,190,236 km (0.078 R)
• M14: 4,409,397 km (0.114 R)
• M15: 5,182,220 km (0.09 R)
• M16: 5,229,044 km (0.096 R)
• M17: 6,544,009 km (0.026 R)
• M18: 6,696,150 km (0.108 R)
• M19: 6,952,411 km (0.09 R)
• M20: 7,211,814 km (0.112 R)
• M21: 7,316,383 km (0.106 R)
• M22: 7,421,550 km (0.109 R)
• M23: 8,945,953 km (0.108 R)
• M24: 9,171,397 km (0.066 R)
• M25: 9,685,565 km (0.081 R)
• M26: 9,801,054 km (0.065 R)
• M27: 10,033,529 km (0.064 R)
• M28: 10,622,496 km (0.095 R)
• M29: 10,801,415 km (0.099 R)
• M30: 11,041,520 km (0.077 R)
• M31: 11,101,808 km (0.119 R)
• M32: 11,465,929 km (0.052 R)
• M33: 11,649,485 km (0.06 R)
• M34: 12,581,630 km (0.028 R)
• M35: 13,473,083 km (0.059 R)
• M36: 13,731,589 km (0.062 R)
• M37: 13,796,364 km (0.104 R)
• M38: 14,450,706 km (0.048 R)
• M39: 15,789,307 km (0.089 R)
• M40: 15,993,508 km (0.113 R)
• M41: 16,888,403 km (0.11 R)
• M42: 17,097,241 km (0.084 R)
• M43: 17,587,922 km (0.089 R)
• M44: 18,012,032 km (0.063 R)
• M45: 18,726,661 km (0.087 R)
• M46: 19,087,342 km (0.045 R)
• M47: 20,850,502 km (0.091 R)
• M48: 23,203,677 km (0.089 R)
• M49: 23,358,361 km (0.109 R)
• M50: 23,668,777 km (0.114 R)
• M51: 24,293,797 km (0.035 R)
• M52: 24,924,052 km (0.096 R)
• M53: 25,003,339 km (0.055 R)
• M54: 26,120,387 km (0.106 R)
• M55: 26,523,403 km (0.104 R)
• M56: 28,403,250 km (0.077 R)
• M57: 29,484,693 km (0.067 R)
• M58: 30,241,210 km (0.052 R)
• M59: 32,548,757 km (0.097 R)
• M60: 34,912,403 km (0.095 R)
• M61: 36,070,141 km (0.117 R)
• M62: 36,249,359 km (0.096 R)
• M63: 36,698,751 km (0.111 R)
• M64: 37,421,459 km (0.115 R)
• M65: 37,693,727 km (0.103 R)
• M66: 37,875,638 km (0.111 R)
• M67: 38,423,016 km (0.078 R)
• M68: 38,605,975 km (0.115 R)
• M69: 39,341,098 km (0.064 R)
• M70: 39,525,553 km (0.085 R)
• M71: 40,918,309 km (0.103 R)
• M72: 42,232,676 km (0.043 R)
• M73: 46,063,578 km (0.118 R)
• M74: 47,038,507 km (0.104 R)
• M75: 49,207,228 km (0.083 R)
• M76: 49,804,422 km (0.082 R)
• M77: 49,904,204 km (0.118 R)
• M78: 50,403,861 km (0.059 R)
• M79: 51,005,843 km (0.1 R)
• M80: 51,207,052 km (0.028 R)
• M81: 52,419,543 km (0.074 R)
• M82: 52,724,124 km (0.094 R)
• M83: 55,491,984 km (0.077 R)
• M84: 58,096,632 km (0.081 R)
• M85: 59,784,395 km (0.12 R)
• M86: 61,381,353 km (0.081 R)
• M87: 63,424,112 km (0.108 R)
• M88: 64,616,855 km (0.117 R)
• M89: 68,018,113 km (0.055 R)
• M90: 69,573,033 km (0.112 R)
• M91: 70,243,082 km (0.108 R)
• M92: 70,803,176 km (0.068 R)
• M93: 71,702,110 km (0.115 R)
• M94: 73,057,766 km (0.094 R)
• M95: 73,171,161 km (0.111 R)
• M96: 74,878,521 km (0.118 R)
• M97: 75,794,360 km (0.055 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 16,624 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit