🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.59 AU - 0.83 AU

Year: 227 Days

Day: 41.3 Hours

Environment

Temp: 119 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 105,241,920 km

• M1: 682,465 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.73 AU - 0.99 AU

Year: 302 Days

Day: 46.4 Hours

Environment

Temp: 22 °C

Axial Tilt: 36.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.88 AU - 1.3 AU

Year: 431 Days

Day: 44.1 Hours

Environment

Temp: -2 °C

Axial Tilt: 0.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.21 AU - 1.23 AU

Year: 510 Days

Day: 45.1 Hours

Environment

Temp: -18 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,241,920 km

• M1: 221,854 km (0.047 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.39 AU - 1.67 AU

Year: 717 Days

Day: 36.4 Hours

Environment

Temp: -44 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2 AU - 2.42 AU

Year: 1244 Days

Day: 36.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,241,920 km

• M1: 528,978 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.1

Radius: 8.8

Gravity: 11.33 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.33 AU - 5.55 AU

Year: 4159 Days

Day: 13.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 105,241,920 km

• M1: 110,403 km (0.103 R)
• M2: 244,742 km (0.085 R)
• M3: 315,053 km (0.037 R)
• M4: 403,765 km (0.073 R)
• M5: 812,765 km (0.072 R)
• M6: 915,539 km (0.065 R)
• M7: 1,106,426 km (0.085 R)
• M8: 1,280,408 km (0.043 R)
• M9: 1,432,400 km (0.116 R)
• M10: 2,063,254 km (0.092 R)
• M11: 2,188,168 km (0.092 R)
• M12: 2,370,977 km (0.034 R)
• M13: 2,520,874 km (0.095 R)
• M14: 2,849,989 km (0.096 R)
• M15: 3,506,125 km (0.085 R)
• M16: 3,829,406 km (0.095 R)
• M17: 4,050,362 km (0.088 R)
• M18: 4,185,000 km (0.076 R)
• M19: 4,275,657 km (0.119 R)
• M20: 4,975,625 km (0.109 R)
• M21: 5,486,801 km (0.066 R)
• M22: 5,963,570 km (0.049 R)
• M23: 6,142,638 km (0.103 R)
• M24: 6,427,622 km (0.104 R)
• M25: 6,930,121 km (0.1 R)
• M26: 7,010,755 km (0.116 R)
• M27: 8,113,740 km (0.103 R)
• M28: 8,283,832 km (0.081 R)
• M29: 8,340,680 km (0.112 R)
• M30: 9,656,692 km (0.092 R)
• M31: 9,746,750 km (0.109 R)
• M32: 9,957,833 km (0.113 R)
• M33: 10,018,420 km (0.096 R)
• M34: 10,140,043 km (0.09 R)
• M35: 10,201,079 km (0.077 R)
• M36: 10,693,256 km (0.099 R)
• M37: 11,098,816 km (0.098 R)
• M38: 11,957,507 km (0.105 R)
• M39: 12,280,938 km (0.117 R)
• M40: 12,639,973 km (0.093 R)
• M41: 13,401,875 km (0.113 R)
• M42: 13,468,895 km (0.073 R)
• M43: 13,636,744 km (0.089 R)
• M44: 14,246,953 km (0.111 R)
• M45: 14,383,835 km (0.115 R)
• M46: 14,452,351 km (0.116 R)
• M47: 14,555,424 km (0.112 R)
• M48: 15,213,804 km (0.114 R)
• M49: 15,917,363 km (0.039 R)
• M50: 16,380,368 km (0.116 R)
• M51: 16,631,543 km (0.108 R)
• M52: 16,992,523 km (0.097 R)
• M53: 17,356,195 km (0.098 R)
• M54: 17,538,854 km (0.104 R)
• M55: 17,722,261 km (0.036 R)
• M56: 18,499,572 km (0.107 R)
• M57: 18,911,116 km (0.06 R)
• M58: 19,363,500 km (0.097 R)
• M59: 19,515,192 km (0.11 R)
• M60: 19,781,476 km (0.072 R)
• M61: 19,857,771 km (0.047 R)
• M62: 20,510,167 km (0.104 R)
• M63: 20,742,194 km (0.045 R)
• M64: 21,052,908 km (0.07 R)
• M65: 22,112,660 km (0.056 R)
• M66: 22,231,440 km (0.086 R)
• M67: 22,828,785 km (0.118 R)
• M68: 23,754,945 km (0.104 R)
• M69: 23,836,027 km (0.101 R)
• M70: 24,570,253 km (0.082 R)
• M71: 24,775,502 km (0.117 R)
• M72: 25,477,714 km (0.096 R)
• M73: 25,727,094 km (0.114 R)
• M74: 25,893,746 km (0.057 R)
• M75: 26,186,359 km (0.077 R)
• M76: 26,817,064 km (0.091 R)
• M77: 27,070,782 km (0.09 R)
• M78: 27,367,734 km (0.115 R)
• M79: 28,136,368 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.8

Radius: 8.1

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 9.25 AU - 14.23 AU

Year: 15235 Days

Day: 14.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 105,241,920 km

• M1: 132,693 km (0.051 R)
• M2: 211,382 km (0.065 R)
• M3: 749,186 km (0.098 R)
• M4: 1,456,036 km (0.077 R)
• M5: 1,856,210 km (0.064 R)
• M6: 2,014,934 km (0.107 R)
• M7: 2,605,247 km (0.09 R)
• M8: 3,058,229 km (0.087 R)
• M9: 3,151,728 km (0.054 R)
• M10: 3,535,596 km (0.096 R)
• M11: 3,766,276 km (0.034 R)
• M12: 4,036,151 km (0.053 R)
• M13: 4,277,302 km (0.064 R)
• M14: 4,992,530 km (0.053 R)
• M15: 5,176,984 km (0.076 R)
• M16: 5,591,071 km (0.108 R)
• M17: 5,937,839 km (0.09 R)
• M18: 6,212,201 km (0.098 R)
• M19: 6,571,386 km (0.112 R)
• M20: 7,060,571 km (0.085 R)
• M21: 7,688,583 km (0.09 R)
• M22: 8,290,864 km (0.028 R)
• M23: 8,421,911 km (0.07 R)
• M24: 8,774,813 km (0.097 R)
• M25: 8,863,674 km (0.099 R)
• M26: 9,132,352 km (0.092 R)
• M27: 10,657,652 km (0.104 R)
• M28: 10,943,383 km (0.113 R)
• M29: 11,668,784 km (0.067 R)
• M30: 11,864,906 km (0.041 R)
• M31: 12,260,293 km (0.07 R)
• M32: 12,559,639 km (0.104 R)
• M33: 12,660,019 km (0.046 R)
• M34: 14,301,407 km (0.098 R)
• M35: 15,253,896 km (0.12 R)
• M36: 16,063,071 km (0.04 R)
• M37: 17,386,713 km (0.066 R)
• M38: 17,554,712 km (0.095 R)
• M39: 18,118,247 km (0.049 R)
• M40: 18,345,336 km (0.084 R)
• M41: 18,859,804 km (0.032 R)
• M42: 18,974,844 km (0.065 R)
• M43: 19,263,269 km (0.106 R)
• M44: 20,372,537 km (0.101 R)
• M45: 21,322,783 km (0.064 R)
• M46: 21,682,715 km (0.112 R)
• M47: 21,923,867 km (0.055 R)
• M48: 21,984,305 km (0.045 R)
• M49: 22,105,329 km (0.101 R)
• M50: 22,287,240 km (0.106 R)
• M51: 22,469,750 km (0.06 R)
• M52: 22,591,672 km (0.051 R)
• M53: 25,837,347 km (0.096 R)
• M54: 26,349,571 km (0.105 R)
• M55: 27,124,039 km (0.113 R)
• M56: 28,168,381 km (0.079 R)
• M57: 28,563,320 km (0.035 R)
• M58: 30,094,454 km (0.112 R)
• M59: 30,565,687 km (0.044 R)
• M60: 31,175,299 km (0.106 R)
• M61: 31,720,433 km (0.049 R)
• M62: 31,788,800 km (0.054 R)
• M63: 32,544,119 km (0.094 R)
• M64: 33,027,769 km (0.075 R)
• M65: 33,513,813 km (0.068 R)
• M66: 34,633,852 km (0.058 R)
• M67: 35,694,800 km (0.08 R)
• M68: 35,837,217 km (0.096 R)
• M69: 35,908,426 km (0.112 R)
• M70: 37,486,982 km (0.112 R)
• M71: 37,631,494 km (0.062 R)
• M72: 38,576,205 km (0.06 R)
• M73: 39,014,676 km (0.063 R)
• M74: 40,934,465 km (0.096 R)
• M75: 41,456,412 km (0.09 R)
• M76: 42,281,295 km (0.116 R)
• M77: 42,431,940 km (0.053 R)
• M78: 42,884,623 km (0.12 R)
• M79: 46,330,909 km (0.118 R)
• M80: 46,952,788 km (0.114 R)
• M81: 47,969,305 km (0.088 R)
• M82: 48,047,844 km (0.093 R)
• M83: 48,126,233 km (0.079 R)
• M84: 48,440,838 km (0.05 R)
• M85: 49,151,128 km (0.117 R)
• M86: 49,388,690 km (0.107 R)
• M87: 49,547,264 km (0.09 R)
• M88: 49,944,446 km (0.118 R)
• M89: 50,741,952 km (0.103 R)
• M90: 51,463,313 km (0.115 R)
• M91: 52,349,531 km (0.112 R)
• M92: 52,754,044 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 998.5

Radius: 5.1

Gravity: 38.39 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 14.15 AU - 20.19 AU

Year: 26947 Days

Day: 22.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 105,241,920 km

• M1: 296,503 km (0.058 R)
• M2: 338,839 km (0.118 R)
• M3: 609,911 km (0.071 R)
• M4: 1,726,659 km (0.108 R)
• M5: 1,766,302 km (0.086 R)
• M6: 2,762,474 km (0.112 R)
• M7: 4,218,810 km (0.098 R)
• M8: 5,165,016 km (0.109 R)
• M9: 5,222,611 km (0.089 R)
• M10: 5,870,819 km (0.087 R)
• M11: 6,921,445 km (0.075 R)
• M12: 7,241,435 km (0.091 R)
• M13: 10,475,740 km (0.096 R)
• M14: 12,045,471 km (0.076 R)
• M15: 12,275,552 km (0.091 R)
• M16: 12,352,595 km (0.112 R)
• M17: 12,974,773 km (0.069 R)
• M18: 13,210,689 km (0.116 R)
• M19: 13,527,537 km (0.08 R)
• M20: 14,168,564 km (0.082 R)
• M21: 17,346,023 km (0.086 R)
• M22: 18,569,733 km (0.101 R)
• M23: 18,658,295 km (0.074 R)
• M24: 19,371,129 km (0.109 R)
• M25: 19,640,704 km (0.117 R)
• M26: 19,730,912 km (0.061 R)
• M27: 19,821,119 km (0.113 R)
• M28: 20,183,745 km (0.097 R)
• M29: 20,823,425 km (0.1 R)
• M30: 21,469,688 km (0.058 R)
• M31: 21,655,638 km (0.114 R)
• M32: 21,748,688 km (0.102 R)
• M33: 22,404,376 km (0.095 R)
• M34: 24,119,964 km (0.063 R)
• M35: 26,472,390 km (0.115 R)
• M36: 27,776,884 km (0.051 R)
• M37: 29,102,022 km (0.064 R)
• M38: 29,410,792 km (0.047 R)
• M39: 31,180,684 km (0.076 R)
• M40: 32,237,892 km (0.069 R)
• M41: 33,629,601 km (0.06 R)
• M42: 35,040,908 km (0.106 R)
• M43: 35,150,264 km (0.12 R)
• M44: 35,259,769 km (0.094 R)
• M45: 38,483,454 km (0.107 R)
• M46: 41,452,822 km (0.101 R)
• M47: 42,148,302 km (0.101 R)
• M48: 42,497,614 km (0.095 R)
• M49: 43,786,399 km (0.1 R)
• M50: 46,642,522 km (0.111 R)
• M51: 47,850,225 km (0.059 R)
• M52: 48,336,269 km (0.112 R)
• M53: 48,823,808 km (0.117 R)
• M54: 48,946,030 km (0.093 R)
• M55: 49,681,004 km (0.063 R)
• M56: 51,038,156 km (0.08 R)
• M57: 51,286,189 km (0.109 R)
• M58: 52,532,489 km (0.06 R)
• M59: 52,908,279 km (0.048 R)
• M60: 53,788,662 km (0.098 R)
• M61: 55,181,867 km (0.082 R)
• M62: 55,436,483 km (0.059 R)
• M63: 55,691,398 km (0.06 R)
• M64: 58,133,134 km (0.109 R)
• M65: 58,911,342 km (0.069 R)
• M66: 60,347,183 km (0.07 R)
• M67: 60,609,577 km (0.111 R)
• M68: 61,530,502 km (0.083 R)
• M69: 61,662,447 km (0.075 R)
• M70: 62,058,881 km (0.111 R)
• M71: 63,920,029 km (0.11 R)
• M72: 64,991,748 km (0.069 R)
• M73: 65,126,087 km (0.114 R)
• M74: 68,105,777 km (0.077 R)
• M75: 68,242,210 km (0.082 R)
• M76: 72,797,316 km (0.097 R)
• M77: 73,076,615 km (0.039 R)
• M78: 74,759,292 km (0.087 R)
• M79: 75,322,977 km (0.066 R)
• M80: 75,746,787 km (0.096 R)
• M81: 76,171,346 km (0.051 R)
• M82: 76,880,590 km (0.107 R)
• M83: 77,877,211 km (0.098 R)
• M84: 81,471,599 km (0.117 R)
• M85: 87,482,292 km (0.03 R)
• M86: 90,765,965 km (0.076 R)
• M87: 90,916,161 km (0.03 R)
• M88: 94,241,722 km (0.098 R)
• M89: 96,072,351 km (0.061 R)
• M90: 96,531,766 km (0.048 R)
• M91: 99,149,430 km (0.108 R)
• M92: 100,700,011 km (0.088 R)
• M93: 102,414,852 km (0.106 R)
• M94: 102,727,811 km (0.092 R)
• M95: 103,982,338 km (0.118 R)
• M96: 104,454,020 km (0.069 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 13,214 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit