🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.58 AU - 0.86 AU

Year: 220 Days

Day: 27.8 Hours

Environment

Temp: 166 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.84 AU - 1.24 AU

Year: 382 Days

Day: 18.2 Hours

Environment

Temp: 31 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 80,703,165 km

• M1: 346,768 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.42 AU - 1.76 AU

Year: 722 Days

Day: 33.3 Hours

Environment

Temp: -39 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.08 AU - 3.14 AU

Year: 1518 Days

Day: 41.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.2

Radius: 10

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 9.2 AU - 10.66 AU

Year: 11261 Days

Day: 9.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 80,703,165 km

• M1: 325,525 km (0.11 R)
• M2: 522,097 km (0.08 R)
• M3: 732,431 km (0.035 R)
• M4: 841,039 km (0.038 R)
• M5: 1,075,758 km (0.034 R)
• M6: 1,589,178 km (0.033 R)
• M7: 3,776,299 km (0.103 R)
• M8: 3,848,704 km (0.056 R)
• M9: 4,167,497 km (0.103 R)
• M10: 4,494,818 km (0.105 R)
• M11: 5,014,820 km (0.117 R)
• M12: 5,914,202 km (0.119 R)
• M13: 6,745,368 km (0.113 R)
• M14: 7,010,904 km (0.114 R)
• M15: 7,400,307 km (0.106 R)
• M16: 7,735,407 km (0.038 R)
• M17: 7,858,526 km (0.102 R)
• M18: 8,547,125 km (0.086 R)
• M19: 8,770,325 km (0.114 R)
• M20: 9,682,273 km (0.101 R)
• M21: 10,352,023 km (0.113 R)
• M22: 10,419,791 km (0.069 R)
• M23: 10,521,817 km (0.068 R)
• M24: 10,726,766 km (0.03 R)
• M25: 11,630,337 km (0.045 R)
• M26: 12,019,890 km (0.059 R)
• M27: 12,341,974 km (0.117 R)
• M28: 12,413,781 km (0.104 R)
• M29: 13,956,584 km (0.113 R)
• M30: 14,181,878 km (0.109 R)
• M31: 15,481,435 km (0.067 R)
• M32: 16,224,188 km (0.073 R)
• M33: 16,303,026 km (0.091 R)
• M34: 18,029,087 km (0.108 R)
• M35: 19,059,068 km (0.106 R)
• M36: 22,087,078 km (0.098 R)
• M37: 22,657,495 km (0.102 R)
• M38: 22,789,889 km (0.055 R)
• M39: 23,410,720 km (0.054 R)
• M40: 24,397,767 km (0.083 R)
• M41: 25,215,469 km (0.114 R)
• M42: 25,581,685 km (0.052 R)
• M43: 26,365,877 km (0.029 R)
• M44: 27,392,567 km (0.108 R)
• M45: 28,194,711 km (0.074 R)
• M46: 28,479,695 km (0.09 R)
• M47: 28,670,282 km (0.081 R)
• M48: 29,870,506 km (0.057 R)
• M49: 30,064,086 km (0.095 R)
• M50: 30,549,830 km (0.026 R)
• M51: 32,171,321 km (0.105 R)
• M52: 32,369,688 km (0.074 R)
• M53: 32,618,320 km (0.098 R)
• M54: 33,017,447 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.9

Radius: 14.5

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 9.88 AU - 10.88 AU

Year: 12036 Days

Day: 12.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 80,703,165 km

• M1: 189,541 km (0.091 R)
• M2: 341,682 km (0.102 R)
• M3: 482,304 km (0.097 R)
• M4: 662,419 km (0.113 R)
• M5: 769,382 km (0.092 R)
• M6: 1,050,327 km (0.079 R)
• M7: 1,212,192 km (0.085 R)
• M8: 1,418,188 km (0.072 R)
• M9: 1,749,846 km (0.097 R)
• M10: 2,168,421 km (0.069 R)
• M11: 2,272,990 km (0.072 R)
• M12: 2,443,681 km (0.044 R)
• M13: 2,730,610 km (0.109 R)
• M14: 3,122,556 km (0.081 R)
• M15: 3,385,849 km (0.119 R)
• M16: 3,934,723 km (0.071 R)
• M17: 4,976,074 km (0.089 R)
• M18: 5,599,897 km (0.116 R)
• M19: 6,490,603 km (0.054 R)
• M20: 6,704,827 km (0.072 R)
• M21: 6,859,362 km (0.086 R)
• M22: 7,171,872 km (0.091 R)
• M23: 7,266,567 km (0.087 R)
• M24: 7,521,183 km (0.1 R)
• M25: 7,681,701 km (0.072 R)
• M26: 7,811,103 km (0.084 R)
• M27: 8,137,675 km (0.11 R)
• M28: 8,838,093 km (0.081 R)
• M29: 9,007,737 km (0.055 R)
• M30: 9,281,351 km (0.106 R)
• M31: 12,053,699 km (0.075 R)
• M32: 12,317,589 km (0.08 R)
• M33: 12,621,722 km (0.108 R)
• M34: 13,744,753 km (0.109 R)
• M35: 15,142,446 km (0.081 R)
• M36: 15,305,059 km (0.11 R)
• M37: 16,044,072 km (0.12 R)
• M38: 16,251,565 km (0.107 R)
• M39: 17,174,434 km (0.114 R)
• M40: 17,301,742 km (0.12 R)
• M41: 17,685,161 km (0.095 R)
• M42: 19,071,335 km (0.06 R)
• M43: 19,688,725 km (0.083 R)
• M44: 19,999,889 km (0.119 R)
• M45: 20,133,779 km (0.108 R)
• M46: 20,537,095 km (0.089 R)
• M47: 20,852,746 km (0.104 R)
• M48: 21,306,477 km (0.103 R)
• M49: 21,901,128 km (0.082 R)
• M50: 21,992,981 km (0.077 R)
• M51: 22,919,890 km (0.094 R)
• M52: 23,013,239 km (0.108 R)
• M53: 24,667,941 km (0.072 R)
• M54: 24,955,468 km (0.108 R)
• M55: 25,533,963 km (0.096 R)
• M56: 27,742,028 km (0.073 R)
• M57: 28,995,209 km (0.12 R)
• M58: 29,603,175 km (0.108 R)
• M59: 29,806,777 km (0.05 R)
• M60: 29,959,816 km (0.032 R)
• M61: 30,113,154 km (0.101 R)
• M62: 31,556,324 km (0.08 R)
• M63: 32,391,081 km (0.034 R)
• M64: 32,916,618 km (0.106 R)
• M65: 33,022,084 km (0.106 R)
• M66: 33,550,913 km (0.105 R)
• M67: 33,656,978 km (0.103 R)
• M68: 34,135,841 km (0.066 R)
• M69: 35,154,153 km (0.09 R)
• M70: 35,369,873 km (0.106 R)
• M71: 35,477,883 km (0.048 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 734.6

Radius: 5.6

Gravity: 23.42 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 11.98 AU - 18.2 AU

Year: 21096 Days

Day: 16.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 80,703,165 km

• M1: 90,058 km (0.093 R)
• M2: 162,613 km (0.056 R)
• M3: 203,154 km (0.047 R)
• M4: 467,793 km (0.092 R)
• M5: 597,643 km (0.088 R)
• M6: 1,109,717 km (0.094 R)
• M7: 1,468,004 km (0.105 R)
• M8: 3,132,579 km (0.111 R)
• M9: 3,338,127 km (0.113 R)
• M10: 4,069,212 km (0.114 R)
• M11: 4,248,280 km (0.1 R)
• M12: 4,800,895 km (0.083 R)
• M13: 4,895,291 km (0.09 R)
• M14: 4,990,136 km (0.041 R)
• M15: 5,622,038 km (0.107 R)
• M16: 5,821,452 km (0.115 R)
• M17: 6,125,135 km (0.072 R)
• M18: 6,330,383 km (0.112 R)
• M19: 6,906,485 km (0.108 R)
• M20: 7,335,831 km (0.095 R)
• M21: 7,444,588 km (0.119 R)
• M22: 7,996,156 km (0.086 R)
• M23: 9,968,005 km (0.042 R)
• M24: 10,088,432 km (0.104 R)
• M25: 10,391,666 km (0.11 R)
• M26: 10,698,043 km (0.096 R)
• M27: 12,597,038 km (0.096 R)
• M28: 12,727,338 km (0.116 R)
• M29: 14,054,421 km (0.116 R)
• M30: 14,802,859 km (0.063 R)
• M31: 14,871,674 km (0.069 R)
• M32: 15,078,269 km (0.108 R)
• M33: 15,216,647 km (0.104 R)
• M34: 15,494,599 km (0.096 R)
• M35: 15,984,981 km (0.045 R)
• M36: 16,055,442 km (0.039 R)
• M37: 16,765,882 km (0.06 R)
• M38: 16,981,004 km (0.085 R)
• M39: 17,704,609 km (0.091 R)
• M40: 17,923,770 km (0.103 R)
• M41: 19,557,528 km (0.075 R)
• M42: 22,095,755 km (0.098 R)
• M43: 23,443,333 km (0.095 R)
• M44: 24,898,920 km (0.093 R)
• M45: 26,217,027 km (0.081 R)
• M46: 26,300,203 km (0.115 R)
• M47: 26,800,907 km (0.096 R)
• M48: 29,523,888 km (0.088 R)
• M49: 30,218,171 km (0.078 R)
• M50: 30,567,483 km (0.072 R)
• M51: 31,800,169 km (0.081 R)
• M52: 31,888,881 km (0.091 R)
• M53: 35,135,453 km (0.071 R)
• M54: 35,410,714 km (0.092 R)
• M55: 39,053,721 km (0.111 R)
• M56: 39,720,030 km (0.107 R)
• M57: 40,198,294 km (0.085 R)
• M58: 40,486,270 km (0.096 R)
• M59: 41,450,877 km (0.097 R)
• M60: 42,130,500 km (0.118 R)
• M61: 42,227,889 km (0.074 R)
• M62: 42,911,850 km (0.096 R)
• M63: 43,304,245 km (0.114 R)
• M64: 43,402,531 km (0.059 R)
• M65: 46,184,902 km (0.1 R)
• M66: 51,815,466 km (0.073 R)
• M67: 52,442,581 km (0.043 R)
• M68: 53,599,122 km (0.108 R)
• M69: 55,402,674 km (0.084 R)
• M70: 56,258,374 km (0.089 R)
• M71: 56,795,430 km (0.103 R)
• M72: 56,902,991 km (0.094 R)
• M73: 57,010,701 km (0.101 R)
• M74: 57,550,002 km (0.07 R)
• M75: 58,091,097 km (0.057 R)
• M76: 58,633,838 km (0.089 R)
• M77: 58,960,410 km (0.117 R)
• M78: 59,943,418 km (0.1 R)
• M79: 61,262,422 km (0.096 R)
• M80: 63,705,505 km (0.064 R)
• M81: 64,714,244 km (0.11 R)
• M82: 68,457,332 km (0.109 R)
• M83: 68,686,366 km (0.114 R)
• M84: 69,605,346 km (0.096 R)
• M85: 69,720,536 km (0.056 R)
• M86: 70,412,726 km (0.105 R)
• M87: 70,991,370 km (0.116 R)
• M88: 71,455,423 km (0.057 R)
• M89: 72,503,206 km (0.039 R)
• M90: 76,625,974 km (0.106 R)
• M91: 78,176,556 km (0.082 R)
• M92: 79,858,036 km (0.09 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 15,416 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit