🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.61 AU - 0.79 AU

Year: 205 Days

Day: 44.8 Hours

Environment

Temp: 201 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,096,338 km

• M1: 253,868 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.35 AU - 1.43 AU

Year: 573 Days

Day: 17 Hours

Environment

Temp: -6 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.33 AU - 3.33 AU

Year: 1666 Days

Day: 44 Hours

Environment

Temp: -87 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.9 AU - 6.12 AU

Year: 4525 Days

Day: 43.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358

Radius: 10.5

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 6.08 AU - 6.3 AU

Year: 5388 Days

Day: 7.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 54,096,338 km

• M1: 243,396 km (0.068 R)
• M2: 389,702 km (0.073 R)
• M3: 458,667 km (0.081 R)
• M4: 622,028 km (0.108 R)
• M5: 695,331 km (0.087 R)
• M6: 760,855 km (0.105 R)
• M7: 959,072 km (0.102 R)
• M8: 1,308,981 km (0.093 R)
• M9: 1,929,065 km (0.097 R)
• M10: 2,040,665 km (0.066 R)
• M11: 2,154,359 km (0.096 R)
• M12: 2,236,937 km (0.119 R)
• M13: 2,491,253 km (0.096 R)
• M14: 2,826,951 km (0.116 R)
• M15: 3,009,610 km (0.095 R)
• M16: 3,386,447 km (0.104 R)
• M17: 3,738,600 km (0.119 R)
• M18: 3,939,361 km (0.029 R)
• M19: 4,185,000 km (0.094 R)
• M20: 4,268,027 km (0.098 R)
• M21: 4,372,596 km (0.099 R)
• M22: 4,499,306 km (0.036 R)
• M23: 4,777,857 km (0.101 R)
• M24: 5,284,545 km (0.057 R)
• M25: 6,372,869 km (0.086 R)
• M26: 6,637,508 km (0.091 R)
• M27: 6,930,271 km (0.052 R)
• M28: 7,452,816 km (0.115 R)
• M29: 7,833,992 km (0.075 R)
• M30: 8,483,246 km (0.047 R)
• M31: 8,562,384 km (0.049 R)
• M32: 8,907,955 km (0.096 R)
• M33: 9,285,241 km (0.087 R)
• M34: 9,475,828 km (0.067 R)
• M35: 9,557,958 km (0.12 R)
• M36: 9,833,367 km (0.094 R)
• M37: 9,944,219 km (0.082 R)
• M38: 10,111,320 km (0.081 R)
• M39: 10,279,318 km (0.063 R)
• M40: 10,476,638 km (0.093 R)
• M41: 11,047,055 km (0.1 R)
• M42: 11,365,249 km (0.099 R)
• M43: 11,921,754 km (0.109 R)
• M44: 12,010,465 km (0.057 R)
• M45: 12,099,326 km (0.061 R)
• M46: 12,517,153 km (0.108 R)
• M47: 12,607,361 km (0.092 R)
• M48: 12,788,224 km (0.111 R)
• M49: 13,030,872 km (0.086 R)
• M50: 13,122,276 km (0.114 R)
• M51: 13,336,351 km (0.051 R)
• M52: 13,520,805 km (0.096 R)
• M53: 13,736,974 km (0.1 R)
• M54: 14,016,722 km (0.074 R)
• M55: 14,581,753 km (0.042 R)
• M56: 14,898,901 km (0.038 R)
• M57: 14,994,494 km (0.069 R)
• M58: 15,154,264 km (0.09 R)
• M59: 15,734,106 km (0.026 R)
• M60: 16,091,944 km (0.104 R)
• M61: 16,551,508 km (0.085 R)
• M62: 16,617,481 km (0.065 R)
• M63: 17,015,262 km (0.109 R)
• M64: 17,820,248 km (0.045 R)
• M65: 18,261,562 km (0.048 R)
• M66: 18,363,887 km (0.112 R)
• M67: 18,637,651 km (0.103 R)
• M68: 19,467,321 km (0.085 R)
• M69: 20,948,040 km (0.112 R)
• M70: 21,449,642 km (0.091 R)
• M71: 21,882,728 km (0.086 R)
• M72: 22,867,830 km (0.056 R)
• M73: 22,978,083 km (0.117 R)
• M74: 23,421,342 km (0.08 R)
• M75: 24,654,477 km (0.117 R)
• M76: 24,880,968 km (0.113 R)
• M77: 25,336,045 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 290.8

Radius: 4.8

Gravity: 12.62 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 14.87 AU - 20.07 AU

Year: 25546 Days

Day: 22.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 54,096,338 km

• M1: 148,102 km (0.074 R)
• M2: 294,259 km (0.07 R)
• M3: 723,306 km (0.081 R)
• M4: 1,305,391 km (0.083 R)
• M5: 1,359,097 km (0.113 R)
• M6: 1,468,901 km (0.103 R)
• M7: 1,524,851 km (0.098 R)
• M8: 2,348,088 km (0.07 R)
• M9: 2,716,997 km (0.105 R)
• M10: 2,925,835 km (0.109 R)
• M11: 3,067,953 km (0.086 R)
• M12: 3,103,857 km (0.071 R)
• M13: 3,696,863 km (0.089 R)
• M14: 3,735,160 km (0.099 R)
• M15: 4,364,368 km (0.086 R)
• M16: 4,404,760 km (0.05 R)
• M17: 4,774,117 km (0.099 R)
• M18: 4,857,592 km (0.118 R)
• M19: 4,941,517 km (0.055 R)
• M20: 5,110,862 km (0.071 R)
• M21: 5,196,282 km (0.08 R)
• M22: 5,851,521 km (0.1 R)
• M23: 5,940,831 km (0.075 R)
• M24: 6,257,081 km (0.048 R)
• M25: 8,517,804 km (0.068 R)
• M26: 8,619,081 km (0.053 R)
• M27: 8,873,996 km (0.082 R)
• M28: 9,339,245 km (0.1 R)
• M29: 9,971,745 km (0.08 R)
• M30: 10,563,704 km (0.033 R)
• M31: 10,891,473 km (0.087 R)
• M32: 11,056,479 km (0.098 R)
• M33: 11,556,735 km (0.087 R)
• M34: 11,668,933 km (0.084 R)
• M35: 12,810,365 km (0.097 R)
• M36: 13,453,187 km (0.12 R)
• M37: 14,769,947 km (0.12 R)
• M38: 15,136,163 km (0.081 R)
• M39: 15,197,498 km (0.111 R)
• M40: 15,629,088 km (0.092 R)
• M41: 19,157,653 km (0.111 R)
• M42: 19,423,488 km (0.083 R)
• M43: 20,499,097 km (0.044 R)
• M44: 21,044,082 km (0.113 R)
• M45: 22,357,551 km (0.113 R)
• M46: 24,412,877 km (0.113 R)
• M47: 25,426,552 km (0.11 R)
• M48: 25,645,563 km (0.115 R)
• M49: 26,011,928 km (0.084 R)
• M50: 27,419,943 km (0.097 R)
• M51: 27,494,593 km (0.099 R)
• M52: 28,624,655 km (0.061 R)
• M53: 29,233,518 km (0.068 R)
• M54: 29,539,446 km (0.111 R)
• M55: 29,692,933 km (0.065 R)
• M56: 30,077,549 km (0.113 R)
• M57: 31,789,697 km (0.116 R)
• M58: 32,816,088 km (0.105 R)
• M59: 33,134,133 km (0.097 R)
• M60: 34,577,902 km (0.063 R)
• M61: 35,226,110 km (0.119 R)
• M62: 35,878,207 km (0.044 R)
• M63: 36,205,826 km (0.114 R)
• M64: 38,694,387 km (0.108 R)
• M65: 39,705,070 km (0.108 R)
• M66: 40,468,917 km (0.096 R)
• M67: 41,924,803 km (0.034 R)
• M68: 42,615,796 km (0.08 R)
• M69: 43,484,810 km (0.102 R)
• M70: 43,659,391 km (0.097 R)
• M71: 44,799,326 km (0.103 R)
• M72: 47,377,496 km (0.035 R)
• M73: 48,458,341 km (0.053 R)
• M74: 51,195,832 km (0.095 R)
• M75: 52,212,050 km (0.088 R)
• M76: 53,982,990 km (0.062 R)
• M77: 54,076,788 km (0.083 R)
• M78: 54,452,279 km (0.099 R)
• M79: 56,248,051 km (0.12 R)
• M80: 56,628,479 km (0.099 R)
• M81: 56,723,773 km (0.119 R)
• M82: 59,122,574 km (0.11 R)
• M83: 59,315,855 km (0.051 R)
• M84: 60,382,937 km (0.111 R)
• M85: 60,577,713 km (0.096 R)
• M86: 61,358,464 km (0.076 R)
• M87: 62,634,534 km (0.087 R)
• M88: 63,622,030 km (0.081 R)
• M89: 65,512,348 km (0.117 R)
• M90: 65,812,591 km (0.115 R)
• M91: 65,912,672 km (0.083 R)
• M92: 66,514,654 km (0.072 R)
• M93: 66,715,863 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 91.1

Radius: 5.4

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 17.3 AU - 24.04 AU

Year: 32877 Days

Day: 21.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 54,096,338 km

• M1: 71,957 km (0.095 R)
• M2: 293,661 km (0.087 R)
• M3: 334,052 km (0.086 R)
• M4: 405,859 km (0.073 R)
• M5: 499,358 km (0.089 R)
• M6: 783,145 km (0.032 R)
• M7: 881,131 km (0.112 R)
• M8: 1,359,097 km (0.054 R)
• M9: 1,750,145 km (0.033 R)
• M10: 2,717,445 km (0.104 R)
• M11: 2,806,905 km (0.054 R)
• M12: 2,958,298 km (0.115 R)
• M13: 3,081,267 km (0.082 R)
• M14: 3,237,448 km (0.106 R)
• M15: 3,787,519 km (0.104 R)
• M16: 4,227,636 km (0.114 R)
• M17: 4,972,334 km (0.091 R)
• M18: 5,045,338 km (0.105 R)
• M19: 5,528,689 km (0.116 R)
• M20: 6,104,640 km (0.059 R)
• M21: 7,147,487 km (0.072 R)
• M22: 7,605,107 km (0.104 R)
• M23: 7,647,294 km (0.077 R)
• M24: 8,636,135 km (0.118 R)
• M25: 8,945,055 km (0.099 R)
• M26: 9,437,830 km (0.117 R)
• M27: 9,528,337 km (0.037 R)
• M28: 10,968,217 km (0.119 R)
• M29: 11,158,804 km (0.093 R)
• M30: 11,640,360 km (0.11 R)
• M31: 12,823,380 km (0.061 R)
• M32: 13,582,140 km (0.115 R)
• M33: 14,459,382 km (0.117 R)
• M34: 14,773,388 km (0.111 R)
• M35: 15,195,553 km (0.062 R)
• M36: 17,199,118 km (0.099 R)
• M37: 17,476,173 km (0.12 R)
• M38: 17,810,674 km (0.097 R)
• M39: 19,341,509 km (0.057 R)
• M40: 20,268,417 km (0.111 R)
• M41: 20,502,388 km (0.059 R)
• M42: 20,619,823 km (0.082 R)
• M43: 20,855,140 km (0.113 R)
• M44: 21,387,858 km (0.101 R)
• M45: 21,566,478 km (0.056 R)
• M46: 21,685,857 km (0.05 R)
• M47: 22,587,782 km (0.088 R)
• M48: 22,951,904 km (0.088 R)
• M49: 23,870,883 km (0.054 R)
• M50: 24,241,886 km (0.082 R)
• M51: 25,366,264 km (0.087 R)
• M52: 25,681,466 km (0.046 R)
• M53: 26,125,174 km (0.1 R)
• M54: 26,188,753 km (0.115 R)
• M55: 26,252,332 km (0.108 R)
• M56: 26,507,396 km (0.093 R)
• M57: 27,406,629 km (0.105 R)
• M58: 28,185,136 km (0.086 R)
• M59: 29,234,565 km (0.076 R)
• M60: 29,697,720 km (0.096 R)
• M61: 30,497,321 km (0.094 R)
• M62: 31,034,377 km (0.11 R)
• M63: 32,254,049 km (0.067 R)
• M64: 32,527,215 km (0.116 R)
• M65: 32,801,128 km (0.116 R)
• M66: 33,144,605 km (0.105 R)
• M67: 33,213,420 km (0.12 R)
• M68: 33,420,164 km (0.091 R)
• M69: 34,251,629 km (0.119 R)
• M70: 36,573,239 km (0.105 R)
• M71: 37,716,914 km (0.082 R)
• M72: 38,148,803 km (0.063 R)
• M73: 40,186,027 km (0.071 R)
• M74: 41,811,408 km (0.088 R)
• M75: 41,960,258 km (0.073 R)
• M76: 42,034,758 km (0.105 R)
• M77: 42,333,056 km (0.106 R)
• M78: 43,081,943 km (0.104 R)
• M79: 43,382,784 km (0.087 R)
• M80: 43,608,826 km (0.069 R)
• M81: 44,517,035 km (0.058 R)
• M82: 48,601,955 km (0.101 R)
• M83: 48,680,194 km (0.044 R)
• M84: 49,464,686 km (0.055 R)
• M85: 49,700,751 km (0.086 R)
• M86: 50,253,366 km (0.118 R)
• M87: 52,724,423 km (0.117 R)
• M88: 53,046,208 km (0.11 R)
• M89: 53,610,791 km (0.094 R)
• M90: 53,691,573 km (0.095 R)
• M91: 54,096,385 km (0.036 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 15,229 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit