🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.58 AU - 0.66 AU

Year: 310 Days

Day: 36 Hours

Environment

Temp: -125 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,270,174 km

• M1: 36,053 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.7

Radius: 12.3

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.65 AU - 0.99 AU

Year: 472 Days

Day: 10.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 15,270,174 km

• M1: 154,535 km (0.117 R)
• M2: 241,750 km (0.107 R)
• M3: 324,627 km (0.049 R)
• M4: 408,851 km (0.116 R)
• M5: 503,696 km (0.101 R)
• M6: 663,317 km (0.067 R)
• M7: 770,279 km (0.114 R)
• M8: 873,352 km (0.039 R)
• M9: 966,701 km (0.071 R)
• M10: 1,048,681 km (0.11 R)
• M11: 1,133,204 km (0.099 R)
• M12: 1,236,277 km (0.117 R)
• M13: 1,363,734 km (0.113 R)
• M14: 1,461,272 km (0.107 R)
• M15: 1,592,170 km (0.084 R)
• M16: 1,681,630 km (0.117 R)
• M17: 1,763,759 km (0.076 R)
• M18: 1,903,783 km (0.1 R)
• M19: 2,047,696 km (0.103 R)
• M20: 2,185,326 km (0.11 R)
• M21: 2,305,902 km (0.048 R)
• M22: 2,413,163 km (0.049 R)
• M23: 2,633,072 km (0.107 R)
• M24: 2,750,806 km (0.045 R)
• M25: 2,854,028 km (0.055 R)
• M26: 2,936,457 km (0.069 R)
• M27: 3,036,538 km (0.036 R)
• M28: 3,126,446 km (0.059 R)
• M29: 3,285,917 km (0.084 R)
• M30: 3,459,750 km (0.11 R)
• M31: 3,547,863 km (0.114 R)
• M32: 3,636,724 km (0.088 R)
• M33: 4,055,449 km (0.106 R)
• M34: 4,160,915 km (0.082 R)
• M35: 4,261,146 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35

Radius: 13.2

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.27 AU - 1.33 AU

Year: 942 Days

Day: 5.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 15,270,174 km

• M1: 182,509 km (0.097 R)
• M2: 265,536 km (0.114 R)
• M3: 383,120 km (0.098 R)
• M4: 488,437 km (0.057 R)
• M5: 609,312 km (0.117 R)
• M6: 792,270 km (0.084 R)
• M7: 965,804 km (0.111 R)
• M8: 1,071,270 km (0.087 R)
• M9: 1,163,423 km (0.087 R)
• M10: 1,345,483 km (0.069 R)
• M11: 1,457,233 km (0.026 R)
• M12: 1,556,865 km (0.09 R)
• M13: 1,755,082 km (0.119 R)
• M14: 1,923,978 km (0.116 R)
• M15: 2,042,609 km (0.086 R)
• M16: 2,269,549 km (0.118 R)
• M17: 2,390,873 km (0.112 R)
• M18: 2,491,253 km (0.102 R)
• M19: 2,588,492 km (0.119 R)
• M20: 2,677,652 km (0.064 R)
• M21: 2,801,370 km (0.055 R)
• M22: 2,995,398 km (0.093 R)
• M23: 3,094,133 km (0.074 R)
• M24: 3,254,502 km (0.067 R)
• M25: 3,500,291 km (0.074 R)
• M26: 3,615,033 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.9

Radius: 11.1

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.06 AU - 2.88 AU

Year: 2468 Days

Day: 14.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 15,270,174 km

• M1: 150,047 km (0.083 R)
• M2: 288,125 km (0.109 R)
• M3: 387,159 km (0.102 R)
• M4: 525,537 km (0.1 R)
• M5: 703,409 km (0.098 R)
• M6: 879,785 km (0.108 R)
• M7: 956,230 km (0.1 R)
• M8: 1,212,640 km (0.087 R)
• M9: 1,320,800 km (0.098 R)
• M10: 1,570,329 km (0.077 R)
• M11: 1,713,045 km (0.031 R)
• M12: 1,825,393 km (0.091 R)
• M13: 1,935,348 km (0.099 R)
• M14: 2,151,517 km (0.075 R)
• M15: 2,573,981 km (0.073 R)
• M16: 2,680,943 km (0.046 R)
• M17: 3,141,555 km (0.116 R)
• M18: 3,213,811 km (0.085 R)
• M19: 3,365,952 km (0.106 R)
• M20: 3,875,632 km (0.086 R)
• M21: 3,959,706 km (0.118 R)
• M22: 4,175,875 km (0.045 R)
• M23: 4,282,089 km (0.084 R)
• M24: 4,668,052 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.9

Radius: 13.9

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.68 AU - 3.36 AU

Year: 3337 Days

Day: 7.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 15,270,174 km

• M1: 200,611 km (0.115 R)
• M2: 357,090 km (0.107 R)
• M3: 560,244 km (0.095 R)
• M4: 686,505 km (0.091 R)
• M5: 792,570 km (0.105 R)
• M6: 880,533 km (0.106 R)
• M7: 1,023,698 km (0.103 R)
• M8: 1,121,086 km (0.108 R)
• M9: 1,543,551 km (0.11 R)
• M10: 1,741,319 km (0.105 R)
• M11: 1,838,109 km (0.085 R)
• M12: 1,947,914 km (0.109 R)
• M13: 2,094,071 km (0.099 R)
• M14: 2,542,865 km (0.115 R)
• M15: 2,641,150 km (0.092 R)
• M16: 2,803,913 km (0.084 R)
• M17: 2,931,370 km (0.115 R)
• M18: 3,047,907 km (0.066 R)
• M19: 3,339,174 km (0.108 R)
• M20: 3,447,483 km (0.103 R)
• M21: 3,906,599 km (0.12 R)
• M22: 4,282,239 km (0.11 R)
• M23: 4,504,242 km (0.078 R)
• M24: 4,760,653 km (0.118 R)
• M25: 5,130,908 km (0.033 R)
• M26: 5,319,551 km (0.029 R)
• M27: 5,510,587 km (0.118 R)
• M28: 5,639,241 km (0.119 R)
• M29: 5,752,487 km (0.083 R)
• M30: 5,883,086 km (0.12 R)
• M31: 6,047,644 km (0.113 R)
• M32: 7,084,506 km (0.111 R)
• M33: 7,365,601 km (0.047 R)
• M34: 7,596,729 km (0.076 R)
• M35: 7,812,300 km (0.091 R)
• M36: 8,415,479 km (0.106 R)
• M37: 8,732,177 km (0.094 R)
• M38: 9,338,797 km (0.099 R)
• M39: 9,647,417 km (0.096 R)
• M40: 9,920,134 km (0.083 R)
• M41: 10,155,900 km (0.107 R)
• M42: 10,353,818 km (0.05 R)
• M43: 10,673,210 km (0.102 R)
• M44: 11,506,470 km (0.115 R)
• M45: 11,795,942 km (0.072 R)
• M46: 12,004,032 km (0.07 R)
• M47: 12,255,506 km (0.115 R)
• M48: 12,827,569 km (0.052 R)
• M49: 12,934,531 km (0.086 R)
• M50: 13,063,185 km (0.118 R)
• M51: 13,257,064 km (0.082 R)
• M52: 13,451,841 km (0.074 R)
• M53: 14,417,794 km (0.096 R)
• M54: 14,685,275 km (0.102 R)
• M55: 15,134,517 km (0.105 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 15,393 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit