🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.41 AU - 0.63 AU

Year: 144 Days

Day: 13.2 Hours

Environment

Temp: 190 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,691,888 km

• M1: 167,849 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.2 AU - 1.4 AU

Year: 568 Days

Day: 27.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,691,888 km

• M1: 91,404 km (0.096 R)
• M2: 984,204 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.51 AU - 2.39 AU

Year: 1043 Days

Day: 19.6 Hours

Environment

Temp: -73 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.9

Radius: 9.9

Gravity: 9.26 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.91 AU - 6.13 AU

Year: 4966 Days

Day: 12 Hours

Environment

Temp: -163 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 37,691,888 km

• M1: 202,556 km (0.109 R)
• M2: 269,127 km (0.072 R)
• M3: 416,480 km (0.034 R)
• M4: 606,619 km (0.053 R)
• M5: 668,254 km (0.097 R)
• M6: 812,316 km (0.114 R)
• M7: 1,226,403 km (0.027 R)
• M8: 1,456,485 km (0.119 R)
• M9: 1,576,762 km (0.107 R)
• M10: 1,700,629 km (0.096 R)
• M11: 1,920,537 km (0.108 R)
• M12: 2,307,697 km (0.117 R)
• M13: 2,469,562 km (0.028 R)
• M14: 2,912,072 km (0.109 R)
• M15: 3,021,129 km (0.09 R)
• M16: 3,087,251 km (0.059 R)
• M17: 3,198,552 km (0.046 R)
• M18: 3,379,416 km (0.113 R)
• M19: 3,448,231 km (0.069 R)
• M20: 3,563,720 km (0.067 R)
• M21: 3,657,219 km (0.111 R)
• M22: 3,870,396 km (0.12 R)
• M23: 4,234,817 km (0.109 R)
• M24: 4,559,743 km (0.109 R)
• M25: 5,127,766 km (0.097 R)
• M26: 5,207,053 km (0.052 R)
• M27: 5,474,085 km (0.085 R)
• M28: 5,582,245 km (0.115 R)
• M29: 5,718,379 km (0.111 R)
• M30: 6,273,985 km (0.084 R)
• M31: 6,615,667 km (0.114 R)
• M32: 7,051,296 km (0.078 R)
• M33: 8,073,049 km (0.111 R)
• M34: 8,196,168 km (0.117 R)
• M35: 8,821,936 km (0.059 R)
• M36: 8,980,659 km (0.09 R)
• M37: 9,398,187 km (0.062 R)
• M38: 9,658,188 km (0.076 R)
• M39: 9,920,583 km (0.119 R)
• M40: 10,586,892 km (0.03 R)
• M41: 10,823,556 km (0.082 R)
• M42: 11,130,530 km (0.069 R)
• M43: 11,752,858 km (0.104 R)
• M44: 11,927,737 km (0.081 R)
• M45: 12,244,586 km (0.058 R)
• M46: 12,421,859 km (0.075 R)
• M47: 13,031,171 km (0.057 R)
• M48: 13,944,616 km (0.097 R)
• M49: 14,204,168 km (0.116 R)
• M50: 14,465,217 km (0.108 R)
• M51: 15,794,543 km (0.113 R)
• M52: 16,532,360 km (0.1 R)
• M53: 16,728,333 km (0.066 R)
• M54: 17,004,192 km (0.094 R)
• M55: 17,083,179 km (0.115 R)
• M56: 18,283,852 km (0.11 R)
• M57: 18,853,520 km (0.097 R)
• M58: 19,058,320 km (0.102 R)
• M59: 19,470,312 km (0.071 R)
• M60: 19,677,356 km (0.108 R)
• M61: 19,843,559 km (0.12 R)
• M62: 20,135,574 km (0.105 R)
• M63: 20,219,199 km (0.052 R)
• M64: 21,232,276 km (0.076 R)
• M65: 21,659,378 km (0.062 R)
• M66: 22,218,725 km (0.114 R)
• M67: 22,478,426 km (0.077 R)
• M68: 23,001,121 km (0.102 R)
• M69: 23,395,611 km (0.069 R)
• M70: 23,571,688 km (0.083 R)
• M71: 23,880,906 km (0.098 R)
• M72: 25,582,881 km (0.071 R)
• M73: 25,900,627 km (0.087 R)
• M74: 26,128,315 km (0.102 R)
• M75: 26,402,678 km (0.105 R)
• M76: 27,369,828 km (0.034 R)
• M77: 27,694,904 km (0.057 R)
• M78: 28,114,676 km (0.09 R)
• M79: 29,149,594 km (0.113 R)
• M80: 30,053,315 km (0.111 R)
• M81: 30,725,308 km (0.034 R)
• M82: 31,256,680 km (0.109 R)
• M83: 31,402,089 km (0.118 R)
• M84: 31,499,178 km (0.078 R)
• M85: 31,596,267 km (0.073 R)
• M86: 32,083,807 km (0.076 R)
• M87: 32,377,467 km (0.034 R)
• M88: 32,573,740 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.6

Radius: 12.8

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 5.52 AU - 8.62 AU

Year: 7198 Days

Day: 14.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 37,691,888 km

• M1: 219,011 km (0.11 R)
• M2: 425,606 km (0.089 R)
• M3: 566,078 km (0.077 R)
• M4: 713,881 km (0.047 R)
• M5: 987,645 km (0.074 R)
• M6: 1,184,965 km (0.1 R)
• M7: 2,035,279 km (0.1 R)
• M8: 2,273,140 km (0.078 R)
• M9: 2,395,511 km (0.109 R)
• M10: 2,964,581 km (0.106 R)
• M11: 3,137,815 km (0.082 R)
• M12: 3,554,894 km (0.051 R)
• M13: 3,968,682 km (0.074 R)
• M14: 4,095,840 km (0.114 R)
• M15: 4,181,410 km (0.096 R)
• M16: 4,310,962 km (0.114 R)
• M17: 4,398,028 km (0.074 R)
• M18: 4,618,535 km (0.071 R)
• M19: 4,797,454 km (0.061 R)
• M20: 5,371,611 km (0.111 R)
• M21: 5,583,591 km (0.109 R)
• M22: 5,822,648 km (0.086 R)
• M23: 6,211,902 km (0.056 R)
• M24: 6,384,987 km (0.035 R)
• M25: 6,735,943 km (0.081 R)
• M26: 6,964,978 km (0.089 R)
• M27: 7,404,496 km (0.12 R)
• M28: 8,094,142 km (0.084 R)
• M29: 8,337,837 km (0.062 R)
• M30: 8,832,258 km (0.062 R)
• M31: 9,478,072 km (0.115 R)
• M32: 10,197,339 km (0.05 R)
• M33: 10,489,952 km (0.058 R)
• M34: 10,696,397 km (0.069 R)
• M35: 11,203,534 km (0.05 R)
• M36: 11,414,766 km (0.117 R)
• M37: 12,148,693 km (0.118 R)
• M38: 12,615,140 km (0.101 R)
• M39: 12,803,334 km (0.081 R)
• M40: 12,992,575 km (0.107 R)
• M41: 13,373,750 km (0.111 R)
• M42: 13,855,456 km (0.111 R)
• M43: 14,179,634 km (0.087 R)
• M44: 14,703,825 km (0.106 R)
• M45: 14,802,709 km (0.064 R)
• M46: 15,636,269 km (0.096 R)
• M47: 15,771,056 km (0.104 R)
• M48: 16,313,947 km (0.051 R)
• M49: 16,932,235 km (0.072 R)
• M50: 17,140,026 km (0.12 R)
• M51: 18,582,449 km (0.114 R)
• M52: 19,228,114 km (0.116 R)
• M53: 19,372,475 km (0.032 R)
• M54: 19,553,638 km (0.111 R)
• M55: 20,063,618 km (0.037 R)
• M56: 20,430,581 km (0.101 R)
• M57: 20,985,290 km (0.098 R)
• M58: 22,946,518 km (0.077 R)
• M59: 23,253,343 km (0.064 R)
• M60: 23,948,824 km (0.101 R)
• M61: 26,316,210 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.9

Radius: 13.5

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 6.69 AU - 9.43 AU

Year: 8761 Days

Day: 6.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 37,691,888 km

• M1: 177,423 km (0.108 R)
• M2: 266,135 km (0.057 R)
• M3: 372,648 km (0.111 R)
• M4: 456,872 km (0.11 R)
• M5: 938,577 km (0.084 R)
• M6: 1,947,016 km (0.105 R)
• M7: 2,304,406 km (0.119 R)
• M8: 2,435,603 km (0.095 R)
• M9: 2,546,904 km (0.107 R)
• M10: 2,798,079 km (0.048 R)
• M11: 2,938,551 km (0.054 R)
• M12: 3,676,368 km (0.11 R)
• M13: 4,013,561 km (0.098 R)
• M14: 4,119,477 km (0.116 R)
• M15: 4,579,789 km (0.108 R)
• M16: 4,690,492 km (0.096 R)
• M17: 4,999,860 km (0.091 R)
• M18: 5,257,916 km (0.067 R)
• M19: 5,877,102 km (0.109 R)
• M20: 5,997,678 km (0.089 R)
• M21: 6,395,459 km (0.108 R)
• M22: 7,120,260 km (0.086 R)
• M23: 7,476,154 km (0.081 R)
• M24: 7,804,970 km (0.085 R)
• M25: 8,306,871 km (0.08 R)
• M26: 8,408,597 km (0.071 R)
• M27: 8,888,507 km (0.042 R)
• M28: 8,992,478 km (0.113 R)
• M29: 9,236,771 km (0.117 R)
• M30: 9,342,237 km (0.085 R)
• M31: 9,589,672 km (0.106 R)
• M32: 9,839,351 km (0.083 R)
• M33: 10,601,253 km (0.04 R)
• M34: 10,711,656 km (0.101 R)
• M35: 10,933,660 km (0.118 R)
• M36: 11,157,159 km (0.084 R)
• M37: 11,495,250 km (0.116 R)
• M38: 11,836,782 km (0.052 R)
• M39: 12,335,990 km (0.079 R)
• M40: 13,794,420 km (0.111 R)
• M41: 13,955,387 km (0.112 R)
• M42: 14,482,719 km (0.076 R)
• M43: 14,646,380 km (0.116 R)
• M44: 15,515,394 km (0.072 R)
• M45: 15,640,906 km (0.114 R)
• M46: 16,614,340 km (0.113 R)
• M47: 16,914,582 km (0.092 R)
• M48: 17,694,735 km (0.105 R)
• M49: 17,782,100 km (0.111 R)
• M50: 18,619,849 km (0.061 R)
• M51: 19,110,679 km (0.109 R)
• M52: 20,379,269 km (0.098 R)
• M53: 20,470,973 km (0.089 R)
• M54: 21,162,713 km (0.103 R)
• M55: 21,302,138 km (0.119 R)
• M56: 21,628,262 km (0.068 R)
• M57: 21,768,585 km (0.063 R)
• M58: 22,238,471 km (0.116 R)
• M59: 22,997,381 km (0.079 R)
• M60: 24,686,790 km (0.104 R)
• M61: 25,029,519 km (0.071 R)
• M62: 25,176,873 km (0.066 R)
• M63: 25,967,647 km (0.073 R)
• M64: 26,716,385 km (0.106 R)
• M65: 27,017,824 km (0.038 R)
• M66: 27,371,025 km (0.101 R)
• M67: 27,573,580 km (0.105 R)
• M68: 27,725,721 km (0.06 R)
• M69: 28,388,590 km (0.116 R)
• M70: 29,211,527 km (0.056 R)
• M71: 29,366,660 km (0.089 R)
• M72: 29,574,003 km (0.037 R)
• M73: 30,513,029 km (0.063 R)
• M74: 32,420,252 km (0.11 R)
• M75: 33,172,430 km (0.091 R)
• M76: 33,334,295 km (0.103 R)
• M77: 34,202,262 km (0.065 R)
• M78: 34,858,249 km (0.117 R)
• M79: 35,352,819 km (0.088 R)
• M80: 35,518,274 km (0.118 R)
• M81: 35,849,933 km (0.12 R)
• M82: 37,130,491 km (0.099 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 19,729 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit