🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.6 AU - 0.74 AU

Year: 194 Days

Day: 38.1 Hours

Environment

Temp: 176 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,783,747 km

• M1: 621,729 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.67 AU - 0.85 AU

Year: 234 Days

Day: 14.5 Hours

Environment

Temp: 176 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.76 AU - 0.92 AU

Year: 272 Days

Day: 29.7 Hours

Environment

Temp: 165 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.56 AU - 5.26 AU

Year: 3270 Days

Day: 36.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.1

Radius: 8.7

Gravity: 9.74 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 9.2 AU - 12.54 AU

Year: 12654 Days

Day: 9.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 77,783,747 km

• M1: 128,505 km (0.03 R)
• M2: 848,070 km (0.114 R)
• M3: 1,015,171 km (0.117 R)
• M4: 1,708,707 km (0.106 R)
• M5: 1,814,323 km (0.037 R)
• M6: 2,200,734 km (0.086 R)
• M7: 2,403,589 km (0.059 R)
• M8: 2,582,508 km (0.115 R)
• M9: 2,643,095 km (0.049 R)
• M10: 3,080,669 km (0.117 R)
• M11: 3,275,146 km (0.059 R)
• M12: 4,057,842 km (0.07 R)
• M13: 4,128,602 km (0.084 R)
• M14: 4,199,661 km (0.115 R)
• M15: 4,415,680 km (0.112 R)
• M16: 4,598,339 km (0.083 R)
• M17: 4,971,436 km (0.086 R)
• M18: 5,470,944 km (0.118 R)
• M19: 5,866,181 km (0.062 R)
• M20: 5,986,608 km (0.063 R)
• M21: 6,067,241 km (0.07 R)
• M22: 6,393,663 km (0.112 R)
• M23: 6,600,707 km (0.103 R)
• M24: 6,852,031 km (0.039 R)
• M25: 7,192,067 km (0.053 R)
• M26: 7,581,022 km (0.108 R)
• M27: 7,977,007 km (0.102 R)
• M28: 8,110,598 km (0.066 R)
• M29: 8,743,248 km (0.11 R)
• M30: 9,438,878 km (0.05 R)
• M31: 10,152,160 km (0.05 R)
• M32: 10,784,361 km (0.096 R)
• M33: 11,279,380 km (0.067 R)
• M34: 11,832,444 km (0.087 R)
• M35: 11,933,871 km (0.093 R)
• M36: 12,086,760 km (0.104 R)
• M37: 13,385,269 km (0.12 R)
• M38: 13,970,496 km (0.099 R)
• M39: 16,564,075 km (0.101 R)
• M40: 18,707,663 km (0.082 R)
• M41: 19,601,360 km (0.115 R)
• M42: 20,023,077 km (0.087 R)
• M43: 20,326,311 km (0.112 R)
• M44: 21,989,241 km (0.099 R)
• M45: 22,427,414 km (0.064 R)
• M46: 22,616,206 km (0.114 R)
• M47: 22,742,167 km (0.103 R)
• M48: 22,805,447 km (0.063 R)
• M49: 26,167,959 km (0.091 R)
• M50: 27,367,434 km (0.115 R)
• M51: 28,994,611 km (0.069 R)
• M52: 29,131,642 km (0.103 R)
• M53: 29,612,899 km (0.089 R)
• M54: 29,889,056 km (0.062 R)
• M55: 30,096,698 km (0.059 R)
• M56: 30,166,111 km (0.08 R)
• M57: 30,583,190 km (0.101 R)
• M58: 31,423,332 km (0.108 R)
• M59: 31,563,954 km (0.1 R)
• M60: 31,705,025 km (0.037 R)
• M61: 32,483,981 km (0.082 R)
• M62: 32,911,532 km (0.07 R)
• M63: 33,197,563 km (0.111 R)
• M64: 33,269,220 km (0.059 R)
• M65: 33,412,684 km (0.076 R)
• M66: 33,628,255 km (0.119 R)
• M67: 34,931,252 km (0.091 R)
• M68: 35,004,107 km (0.058 R)
• M69: 35,515,731 km (0.061 R)
• M70: 36,472,260 km (0.086 R)
• M71: 37,511,965 km (0.117 R)
• M72: 41,226,780 km (0.112 R)
• M73: 41,380,865 km (0.095 R)
• M74: 43,715,191 km (0.117 R)
• M75: 44,344,848 km (0.031 R)
• M76: 44,502,823 km (0.115 R)
• M77: 45,295,094 km (0.112 R)
• M78: 46,171,887 km (0.059 R)
• M79: 47,942,527 km (0.091 R)
• M80: 49,571,199 km (0.045 R)
• M81: 50,557,199 km (0.033 R)
• M82: 50,639,627 km (0.118 R)
• M83: 50,969,939 km (0.097 R)
• M84: 51,300,999 km (0.032 R)
• M85: 51,965,064 km (0.101 R)
• M86: 53,217,947 km (0.094 R)
• M87: 53,469,720 km (0.071 R)
• M88: 54,565,225 km (0.099 R)
• M89: 56,436,246 km (0.086 R)
• M90: 56,778,525 km (0.107 R)
• M91: 57,035,834 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 694

Radius: 6.9

Gravity: 14.58 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 13.34 AU - 16.38 AU

Year: 20227 Days

Day: 22.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 77,783,747 km

• M1: 98,435 km (0.089 R)
• M2: 256,261 km (0.079 R)
• M3: 611,107 km (0.062 R)
• M4: 701,165 km (0.059 R)
• M5: 869,463 km (0.066 R)
• M6: 1,419,684 km (0.076 R)
• M7: 1,540,858 km (0.113 R)
• M8: 2,232,000 km (0.098 R)
• M9: 2,591,334 km (0.059 R)
• M10: 2,740,035 km (0.097 R)
• M11: 4,071,605 km (0.083 R)
• M12: 4,114,689 km (0.117 R)
• M13: 4,157,923 km (0.102 R)
• M14: 4,244,840 km (0.105 R)
• M15: 4,464,898 km (0.101 R)
• M16: 5,572,221 km (0.107 R)
• M17: 6,008,299 km (0.101 R)
• M18: 6,156,252 km (0.071 R)
• M19: 6,556,426 km (0.076 R)
• M20: 7,329,248 km (0.095 R)
• M21: 7,593,289 km (0.101 R)
• M22: 7,646,396 km (0.056 R)
• M23: 10,459,285 km (0.068 R)
• M24: 10,816,225 km (0.105 R)
• M25: 12,346,312 km (0.082 R)
• M26: 12,534,506 km (0.091 R)
• M27: 12,723,598 km (0.067 R)
• M28: 14,073,569 km (0.091 R)
• M29: 14,270,141 km (0.099 R)
• M30: 14,865,241 km (0.087 R)
• M31: 15,132,273 km (0.116 R)
• M32: 16,216,409 km (0.077 R)
• M33: 16,285,075 km (0.049 R)
• M34: 19,106,790 km (0.099 R)
• M35: 19,762,328 km (0.083 R)
• M36: 21,170,043 km (0.064 R)
• M37: 21,621,380 km (0.067 R)
• M38: 26,304,990 km (0.082 R)
• M39: 29,677,674 km (0.104 R)
• M40: 30,351,613 km (0.083 R)
• M41: 31,457,141 km (0.092 R)
• M42: 31,714,300 km (0.088 R)
• M43: 32,230,412 km (0.056 R)
• M44: 32,662,601 km (0.082 R)
• M45: 33,183,800 km (0.096 R)
• M46: 34,322,539 km (0.095 R)
• M47: 35,920,394 km (0.063 R)
• M48: 36,458,347 km (0.105 R)
• M49: 36,548,256 km (0.088 R)
• M50: 38,179,321 km (0.079 R)
• M51: 38,453,534 km (0.096 R)
• M52: 38,728,346 km (0.082 R)
• M53: 40,390,827 km (0.083 R)
• M54: 41,230,968 km (0.119 R)
• M55: 43,498,872 km (0.082 R)
• M56: 44,551,891 km (0.056 R)
• M57: 45,129,788 km (0.101 R)
• M58: 45,226,428 km (0.108 R)
• M59: 47,171,949 km (0.111 R)
• M60: 49,144,696 km (0.09 R)
• M61: 49,442,844 km (0.116 R)
• M62: 49,542,476 km (0.056 R)
• M63: 49,941,304 km (0.104 R)
• M64: 50,742,102 km (0.115 R)
• M65: 51,648,216 km (0.042 R)
• M66: 53,680,802 km (0.12 R)
• M67: 54,193,025 km (0.117 R)
• M68: 54,809,817 km (0.102 R)
• M69: 54,912,741 km (0.108 R)
• M70: 55,222,259 km (0.112 R)
• M71: 56,986,766 km (0.119 R)
• M72: 57,614,030 km (0.111 R)
• M73: 58,138,370 km (0.112 R)
• M74: 58,348,555 km (0.103 R)
• M75: 58,769,823 km (0.101 R)
• M76: 59,509,285 km (0.085 R)
• M77: 60,677,495 km (0.105 R)
• M78: 61,317,923 km (0.105 R)
• M79: 64,010,386 km (0.114 R)
• M80: 64,553,576 km (0.086 R)
• M81: 64,989,205 km (0.084 R)
• M82: 66,082,466 km (0.096 R)
• M83: 66,301,776 km (0.092 R)
• M84: 66,741,295 km (0.092 R)
• M85: 67,291,965 km (0.036 R)
• M86: 68,619,795 km (0.043 R)
• M87: 70,179,951 km (0.095 R)
• M88: 70,403,750 km (0.052 R)
• M89: 70,627,848 km (0.078 R)
• M90: 71,751,627 km (0.118 R)
• M91: 72,655,048 km (0.08 R)
• M92: 73,675,755 km (0.111 R)
• M93: 75,044,126 km (0.067 R)
• M94: 75,158,569 km (0.039 R)
• M95: 75,961,161 km (0.092 R)
• M96: 76,075,903 km (0.116 R)
• M97: 76,305,835 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 413.5

Radius: 3.7

Gravity: 30.2 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 16.06 AU - 19.62 AU

Year: 26607 Days

Day: 21.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 77,783,747 km

• M1: 58,792 km (0.082 R)
• M2: 91,554 km (0.109 R)
• M3: 123,717 km (0.103 R)
• M4: 188,793 km (0.089 R)
• M5: 282,590 km (0.112 R)
• M6: 410,197 km (0.079 R)
• M7: 621,878 km (0.1 R)
• M8: 1,454,989 km (0.106 R)
• M9: 1,516,623 km (0.117 R)
• M10: 1,547,889 km (0.109 R)
• M11: 1,938,639 km (0.046 R)
• M12: 2,504,268 km (0.082 R)
• M13: 2,766,813 km (0.078 R)
• M14: 2,843,556 km (0.07 R)
• M15: 2,882,153 km (0.119 R)
• M16: 3,816,541 km (0.038 R)
• M17: 4,427,349 km (0.102 R)
• M18: 4,928,203 km (0.104 R)
• M19: 5,303,693 km (0.073 R)
• M20: 5,494,879 km (0.117 R)
• M21: 5,688,309 km (0.033 R)
• M22: 6,131,718 km (0.105 R)
• M23: 6,586,046 km (0.104 R)
• M24: 7,103,655 km (0.096 R)
• M25: 8,509,276 km (0.091 R)
• M26: 10,710,908 km (0.114 R)
• M27: 10,952,359 km (0.038 R)
• M28: 11,073,683 km (0.085 R)
• M29: 11,134,570 km (0.109 R)
• M30: 11,502,131 km (0.11 R)
• M31: 11,625,550 km (0.113 R)
• M32: 12,186,243 km (0.105 R)
• M33: 12,375,185 km (0.113 R)
• M34: 12,819,640 km (0.114 R)
• M35: 12,883,518 km (0.108 R)
• M36: 14,382,788 km (0.044 R)
• M37: 14,449,210 km (0.11 R)
• M38: 16,211,622 km (0.087 R)
• M39: 19,491,406 km (0.097 R)
• M40: 19,712,212 km (0.095 R)
• M41: 20,305,218 km (0.117 R)
• M42: 22,657,495 km (0.035 R)
• M43: 22,734,837 km (0.118 R)
• M44: 23,434,506 km (0.117 R)
• M45: 24,934,674 km (0.082 R)
• M46: 25,254,365 km (0.101 R)
• M47: 25,656,035 km (0.068 R)
• M48: 28,026,712 km (0.082 R)
• M49: 29,027,821 km (0.05 R)
• M50: 31,151,064 km (0.096 R)
• M51: 31,237,083 km (0.033 R)
• M52: 31,927,626 km (0.1 R)
• M53: 33,060,531 km (0.09 R)
• M54: 34,472,735 km (0.114 R)
• M55: 35,007,398 km (0.096 R)
• M56: 35,724,570 km (0.075 R)
• M57: 36,627,842 km (0.097 R)
• M58: 36,718,498 km (0.095 R)
• M59: 37,996,662 km (0.109 R)
• M60: 42,202,457 km (0.083 R)
• M61: 43,252,784 km (0.056 R)
• M62: 44,118,506 km (0.117 R)
• M63: 45,184,391 km (0.096 R)
• M64: 48,134,012 km (0.107 R)
• M65: 49,632,086 km (0.041 R)
• M66: 49,732,466 km (0.081 R)
• M67: 51,551,426 km (0.082 R)
• M68: 53,289,155 km (0.109 R)
• M69: 54,113,589 km (0.044 R)
• M70: 56,611,873 km (0.036 R)
• M71: 56,926,777 km (0.078 R)
• M72: 58,722,400 km (0.087 R)
• M73: 59,254,071 km (0.095 R)
• M74: 59,573,911 km (0.083 R)
• M75: 60,429,312 km (0.085 R)
• M76: 60,643,835 km (0.082 R)
• M77: 61,073,630 km (0.068 R)
• M78: 62,802,832 km (0.111 R)
• M79: 63,128,805 km (0.09 R)
• M80: 66,198,554 km (0.105 R)
• M81: 68,197,481 km (0.099 R)
• M82: 69,092,225 km (0.032 R)
• M83: 70,441,598 km (0.096 R)
• M84: 71,006,480 km (0.111 R)
• M85: 71,232,821 km (0.095 R)
• M86: 73,853,028 km (0.101 R)
• M87: 74,311,845 km (0.115 R)
• M88: 76,736,677 km (0.102 R)
• M89: 77,201,477 km (0.113 R)
• M90: 77,667,175 km (0.091 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 19,236 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit