🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.2 AU - 1.44 AU

Year: 546 Days

Day: 41.6 Hours

Environment

Temp: -13 °C

Axial Tilt: 8.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.71 AU - 2.03 AU

Year: 920 Days

Day: 33.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,636,544 km

• M1: 196,422 km (0.1 R)
• M2: 400,025 km (0.034 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.79 AU - 2.37 AU

Year: 1080 Days

Day: 20.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 366.6

Radius: 5.5

Gravity: 12.12 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 10.08 AU - 15.56 AU

Year: 16520 Days

Day: 20.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 62,636,544 km

• M1: 131,048 km (0.118 R)
• M2: 188,793 km (0.1 R)
• M3: 257,907 km (0.104 R)
• M4: 296,054 km (0.064 R)
• M5: 519,254 km (0.049 R)
• M6: 569,669 km (0.096 R)
• M7: 731,085 km (0.105 R)
• M8: 1,095,954 km (0.051 R)
• M9: 1,139,637 km (0.095 R)
• M10: 1,343,838 km (0.108 R)
• M11: 1,608,776 km (0.112 R)
• M12: 1,786,049 km (0.114 R)
• M13: 2,104,244 km (0.098 R)
• M14: 2,411,518 km (0.066 R)
• M15: 2,762,624 km (0.103 R)
• M16: 2,974,754 km (0.093 R)
• M17: 3,098,471 km (0.037 R)
• M18: 3,192,269 km (0.116 R)
• M19: 3,415,020 km (0.107 R)
• M20: 3,976,760 km (0.078 R)
• M21: 4,673,737 km (0.118 R)
• M22: 5,332,715 km (0.08 R)
• M23: 5,445,512 km (0.065 R)
• M24: 5,596,905 km (0.113 R)
• M25: 6,216,540 km (0.115 R)
• M26: 6,735,943 km (0.07 R)
• M27: 7,394,174 km (0.063 R)
• M28: 8,550,865 km (0.077 R)
• M29: 9,352,709 km (0.055 R)
• M30: 9,762,607 km (0.089 R)
• M31: 9,992,839 km (0.1 R)
• M32: 10,789,148 km (0.099 R)
• M33: 11,800,579 km (0.111 R)
• M34: 12,591,354 km (0.105 R)
• M35: 12,741,550 km (0.087 R)
• M36: 12,892,195 km (0.12 R)
• M37: 13,809,230 km (0.084 R)
• M38: 16,137,721 km (0.099 R)
• M39: 16,246,478 km (0.109 R)
• M40: 16,355,386 km (0.079 R)
• M41: 16,573,948 km (0.106 R)
• M42: 16,793,558 km (0.107 R)
• M43: 17,625,621 km (0.117 R)
• M44: 18,074,714 km (0.07 R)
• M45: 20,200,948 km (0.1 R)
• M46: 20,789,018 km (0.116 R)
• M47: 21,681,668 km (0.105 R)
• M48: 22,223,212 km (0.087 R)
• M49: 22,586,735 km (0.104 R)
• M50: 22,708,358 km (0.112 R)
• M51: 22,891,167 km (0.112 R)
• M52: 22,952,203 km (0.07 R)
• M53: 23,013,239 km (0.06 R)
• M54: 23,135,610 km (0.078 R)
• M55: 23,627,338 km (0.037 R)
• M56: 23,812,540 km (0.11 R)
• M57: 24,496,053 km (0.107 R)
• M58: 25,185,849 km (0.09 R)
• M59: 27,422,935 km (0.072 R)
• M60: 27,617,562 km (0.093 R)
• M61: 27,747,712 km (0.103 R)
• M62: 29,656,132 km (0.1 R)
• M63: 29,789,274 km (0.09 R)
• M64: 30,996,828 km (0.111 R)
• M65: 31,538,672 km (0.111 R)
• M66: 32,494,303 km (0.047 R)
• M67: 34,854,509 km (0.025 R)
• M68: 34,924,820 km (0.109 R)
• M69: 35,276,823 km (0.118 R)
• M70: 36,055,181 km (0.085 R)
• M71: 39,664,379 km (0.109 R)
• M72: 41,884,412 km (0.067 R)
• M73: 41,959,061 km (0.071 R)
• M74: 42,483,103 km (0.119 R)
• M75: 43,311,127 km (0.053 R)
• M76: 45,365,853 km (0.103 R)
• M77: 45,749,871 km (0.063 R)
• M78: 47,141,131 km (0.059 R)
• M79: 47,530,086 km (0.11 R)
• M80: 47,919,938 km (0.118 R)
• M81: 49,332,740 km (0.05 R)
• M82: 49,648,541 km (0.113 R)
• M83: 50,202,801 km (0.065 R)
• M84: 51,077,949 km (0.06 R)
• M85: 51,397,340 km (0.104 R)
• M86: 51,717,480 km (0.095 R)
• M87: 52,038,367 km (0.08 R)
• M88: 52,440,337 km (0.071 R)
• M89: 52,923,987 km (0.059 R)
• M90: 53,247,268 km (0.116 R)
• M91: 53,733,311 km (0.095 R)
• M92: 54,221,000 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 271.5

Radius: 6.4

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 14.41 AU - 18.23 AU

Year: 23727 Days

Day: 19.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 62,636,544 km

• M1: 108,608 km (0.103 R)
• M2: 357,090 km (0.093 R)
• M3: 1,068,727 km (0.077 R)
• M4: 2,087,638 km (0.093 R)
• M5: 2,238,433 km (0.084 R)
• M6: 2,778,182 km (0.103 R)
• M7: 2,944,385 km (0.053 R)
• M8: 3,391,683 km (0.119 R)
• M9: 3,569,405 km (0.057 R)
• M10: 4,310,513 km (0.094 R)
• M11: 4,425,703 km (0.118 R)
• M12: 4,541,941 km (0.097 R)
• M13: 4,817,201 km (0.104 R)
• M14: 5,301,449 km (0.049 R)
• M15: 5,425,017 km (0.105 R)
• M16: 7,343,011 km (0.102 R)
• M17: 9,150,303 km (0.108 R)
• M18: 9,497,520 km (0.074 R)
• M19: 9,697,832 km (0.118 R)
• M20: 11,086,549 km (0.11 R)
• M21: 11,139,207 km (0.119 R)
• M22: 11,244,674 km (0.093 R)
• M23: 12,701,158 km (0.107 R)
• M24: 12,811,412 km (0.077 R)
• M25: 12,921,965 km (0.113 R)
• M26: 13,143,968 km (0.114 R)
• M27: 13,648,263 km (0.117 R)
• M28: 14,617,806 km (0.103 R)
• M29: 14,791,340 km (0.106 R)
• M30: 14,965,472 km (0.029 R)
• M31: 15,023,516 km (0.097 R)
• M32: 15,668,582 km (0.116 R)
• M33: 15,786,914 km (0.041 R)
• M34: 17,473,181 km (0.054 R)
• M35: 18,775,131 km (0.116 R)
• M36: 19,724,030 km (0.109 R)
• M37: 20,043,721 km (0.107 R)
• M38: 20,753,264 km (0.104 R)
• M39: 20,883,115 km (0.078 R)
• M40: 21,339,837 km (0.084 R)
• M41: 21,734,027 km (0.036 R)
• M42: 21,998,068 km (0.066 R)
• M43: 22,329,577 km (0.116 R)
• M44: 25,596,046 km (0.11 R)
• M45: 25,944,759 km (0.049 R)
• M46: 26,224,806 km (0.11 R)
• M47: 26,929,561 km (0.098 R)
• M48: 27,426,526 km (0.115 R)
• M49: 27,783,466 km (0.113 R)
• M50: 30,397,839 km (0.063 R)
• M51: 30,989,349 km (0.028 R)
• M52: 34,463,759 km (0.096 R)
• M53: 36,090,486 km (0.048 R)
• M54: 36,403,295 km (0.099 R)
• M55: 36,873,930 km (0.076 R)
• M56: 38,298,102 km (0.086 R)
• M57: 39,016,920 km (0.064 R)
• M58: 40,063,207 km (0.08 R)
• M59: 40,386,937 km (0.093 R)
• M60: 40,468,019 km (0.041 R)
• M61: 40,549,101 km (0.075 R)
• M62: 40,874,177 km (0.075 R)
• M63: 45,262,033 km (0.091 R)
• M64: 47,468,601 km (0.11 R)
• M65: 49,103,107 km (0.098 R)
• M66: 51,897,297 km (0.09 R)
• M67: 52,427,023 km (0.097 R)
• M68: 55,462,064 km (0.087 R)
• M69: 58,278,543 km (0.091 R)
• M70: 60,862,099 km (0.029 R)
• M71: 60,955,148 km (0.12 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 19,377 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit