🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.65 AU - 0.67 AU

Year: 196 Days

Day: 20.2 Hours

Environment

Temp: 120 °C

Axial Tilt: 101.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,183,251 km

• M1: 98,735 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.53 AU - 0.83 AU

Year: 205 Days

Day: 17.9 Hours

Environment

Temp: 184 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.74 AU - 0.82 AU

Year: 252 Days

Day: 18.2 Hours

Environment

Temp: 167 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.79 AU - 1.13 AU

Year: 344 Days

Day: 45.1 Hours

Environment

Temp: 40 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 88,183,251 km

• M1: 55,501 km (0.095 R)
• M2: 82,877 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.58 AU - 4.08 AU

Year: 2220 Days

Day: 41.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,183,251 km

• M1: 1,875,509 km (0.055 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.2

Radius: 12.5

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 11.75 AU - 13.01 AU

Year: 15910 Days

Day: 6.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 88,183,251 km

• M1: 498,161 km (0.112 R)
• M2: 1,299,407 km (0.097 R)
• M3: 1,403,378 km (0.074 R)
• M4: 1,647,970 km (0.068 R)
• M5: 1,996,084 km (0.1 R)
• M6: 2,086,890 km (0.058 R)
• M7: 2,241,275 km (0.058 R)
• M8: 3,105,652 km (0.107 R)
• M9: 3,427,287 km (0.119 R)
• M10: 3,759,843 km (0.042 R)
• M11: 3,911,087 km (0.109 R)
• M12: 4,697,523 km (0.107 R)
• M13: 4,901,724 km (0.061 R)
• M14: 5,067,329 km (0.1 R)
• M15: 6,277,875 km (0.1 R)
• M16: 7,431,274 km (0.077 R)
• M17: 9,306,932 km (0.075 R)
• M18: 9,667,762 km (0.077 R)
• M19: 9,980,871 km (0.046 R)
• M20: 10,456,592 km (0.075 R)
• M21: 11,983,986 km (0.106 R)
• M22: 12,151,685 km (0.066 R)
• M23: 12,264,033 km (0.096 R)
• M24: 12,773,564 km (0.101 R)
• M25: 13,463,808 km (0.075 R)
• M26: 13,580,046 km (0.09 R)
• M27: 14,048,437 km (0.103 R)
• M28: 14,225,411 km (0.062 R)
• M29: 14,880,650 km (0.116 R)
• M30: 15,363,402 km (0.118 R)
• M31: 16,468,482 km (0.097 R)
• M32: 17,408,854 km (0.045 R)
• M33: 17,853,608 km (0.102 R)
• M34: 18,109,570 km (0.109 R)
• M35: 18,754,487 km (0.053 R)
• M36: 19,538,529 km (0.071 R)
• M37: 20,600,375 km (0.104 R)
• M38: 20,936,222 km (0.108 R)
• M39: 21,817,503 km (0.075 R)
• M40: 21,954,086 km (0.094 R)
• M41: 22,434,744 km (0.106 R)
• M42: 22,849,429 km (0.116 R)
• M43: 24,108,744 km (0.111 R)
• M44: 24,391,634 km (0.079 R)
• M45: 24,604,511 km (0.119 R)
• M46: 25,822,687 km (0.116 R)
• M47: 26,112,159 km (0.093 R)
• M48: 26,329,973 km (0.117 R)
• M49: 28,765,576 km (0.114 R)
• M50: 30,200,369 km (0.11 R)
• M51: 32,201,241 km (0.062 R)
• M52: 33,453,824 km (0.088 R)
• M53: 33,690,488 km (0.105 R)
• M54: 34,086,024 km (0.097 R)
• M55: 36,735,552 km (0.115 R)
• M56: 36,816,784 km (0.095 R)
• M57: 37,961,656 km (0.099 R)
• M58: 38,043,786 km (0.107 R)
• M59: 38,786,390 km (0.069 R)
• M60: 39,450,604 km (0.099 R)
• M61: 39,867,533 km (0.112 R)
• M62: 40,034,784 km (0.119 R)
• M63: 40,453,807 km (0.066 R)
• M64: 41,127,297 km (0.087 R)
• M65: 42,059,441 km (0.064 R)
• M66: 42,570,767 km (0.079 R)
• M67: 43,513,682 km (0.087 R)
• M68: 45,682,103 km (0.113 R)
• M69: 48,955,305 km (0.114 R)
• M70: 50,937,177 km (0.106 R)
• M71: 51,209,446 km (0.092 R)
• M72: 51,573,268 km (0.117 R)
• M73: 52,486,563 km (0.084 R)
• M74: 53,313,091 km (0.047 R)
• M75: 55,165,112 km (0.064 R)
• M76: 58,456,714 km (0.108 R)
• M77: 60,654,307 km (0.064 R)
• M78: 60,750,349 km (0.066 R)
• M79: 62,489,873 km (0.106 R)
• M80: 63,170,842 km (0.077 R)
• M81: 63,463,306 km (0.062 R)
• M82: 63,951,893 km (0.069 R)
• M83: 65,129,677 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 227

Radius: 8

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 14.23 AU - 14.69 AU

Year: 20084 Days

Day: 19.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 88,183,251 km

• M1: 373,396 km (0.117 R)
• M2: 489,933 km (0.104 R)
• M3: 619,485 km (0.073 R)
• M4: 688,749 km (0.098 R)
• M5: 913,145 km (0.109 R)
• M6: 1,225,506 km (0.069 R)
• M7: 1,314,367 km (0.072 R)
• M8: 1,498,821 km (0.077 R)
• M9: 2,290,194 km (0.115 R)
• M10: 2,400,747 km (0.095 R)
• M11: 2,598,216 km (0.097 R)
• M12: 2,860,162 km (0.083 R)
• M13: 3,191,820 km (0.032 R)
• M14: 3,315,538 km (0.064 R)
• M15: 3,440,751 km (0.061 R)
• M16: 3,696,115 km (0.102 R)
• M17: 3,924,551 km (0.071 R)
• M18: 4,057,244 km (0.099 R)
• M19: 4,157,774 km (0.107 R)
• M20: 4,777,857 km (0.056 R)
• M21: 4,848,617 km (0.101 R)
• M22: 5,098,894 km (0.065 R)
• M23: 5,574,765 km (0.118 R)
• M24: 7,005,818 km (0.094 R)
• M25: 8,117,928 km (0.103 R)
• M26: 8,244,787 km (0.085 R)
• M27: 8,672,787 km (0.104 R)
• M28: 9,063,985 km (0.038 R)
• M29: 9,594,759 km (0.119 R)
• M30: 9,909,064 km (0.07 R)
• M31: 10,825,500 km (0.113 R)
• M32: 11,768,715 km (0.039 R)
• M33: 12,836,544 km (0.116 R)
• M34: 12,935,129 km (0.09 R)
• M35: 13,332,162 km (0.109 R)
• M36: 13,733,085 km (0.073 R)
• M37: 13,833,913 km (0.119 R)
• M38: 14,649,671 km (0.12 R)
• M39: 14,907,877 km (0.076 R)
• M40: 15,533,495 km (0.067 R)
• M41: 15,691,321 km (0.03 R)
• M42: 15,902,403 km (0.11 R)
• M43: 17,461,512 km (0.093 R)
• M44: 18,342,345 km (0.114 R)
• M45: 18,564,797 km (0.113 R)
• M46: 18,732,197 km (0.111 R)
• M47: 20,722,447 km (0.062 R)
• M48: 21,245,142 km (0.072 R)
• M49: 23,258,131 km (0.112 R)
• M50: 23,680,146 km (0.085 R)
• M51: 24,226,328 km (0.062 R)
• M52: 25,952,239 km (0.113 R)
• M53: 26,703,968 km (0.092 R)
• M54: 27,781,222 km (0.044 R)
• M55: 28,164,791 km (0.086 R)
• M56: 28,743,436 km (0.083 R)
• M57: 28,807,912 km (0.115 R)
• M58: 29,131,343 km (0.112 R)
• M59: 29,521,045 km (0.083 R)
• M60: 30,964,665 km (0.106 R)
• M61: 31,163,331 km (0.075 R)
• M62: 31,495,289 km (0.064 R)
• M63: 33,443,801 km (0.119 R)
• M64: 34,535,566 km (0.098 R)
• M65: 35,085,787 km (0.049 R)
• M66: 35,500,323 km (0.111 R)
• M67: 36,683,791 km (0.09 R)
• M68: 37,738,756 km (0.087 R)
• M69: 38,092,704 km (0.109 R)
• M70: 38,163,614 km (0.116 R)
• M71: 38,732,385 km (0.05 R)
• M72: 39,232,341 km (0.115 R)
• M73: 39,734,541 km (0.106 R)
• M74: 41,108,298 km (0.089 R)
• M75: 41,618,277 km (0.097 R)
• M76: 42,350,559 km (0.117 R)
• M77: 42,424,011 km (0.041 R)
• M78: 43,234,832 km (0.104 R)
• M79: 44,274,238 km (0.117 R)
• M80: 46,832,511 km (0.089 R)
• M81: 47,365,079 km (0.052 R)
• M82: 47,593,964 km (0.083 R)
• M83: 48,898,009 km (0.106 R)
• M84: 49,361,014 km (0.106 R)
• M85: 50,135,931 km (0.076 R)
• M86: 50,680,916 km (0.118 R)
• M87: 52,800,718 km (0.073 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 687.7

Radius: 3.1

Gravity: 71.56 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 14.07 AU - 19.31 AU

Year: 24904 Days

Day: 16.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 88,183,251 km

• M1: 306,825 km (0.08 R)
• M2: 326,123 km (0.12 R)
• M3: 429,645 km (0.09 R)
• M4: 965,505 km (0.069 R)
• M5: 2,146,281 km (0.105 R)
• M6: 2,184,428 km (0.067 R)
• M7: 2,222,875 km (0.089 R)
• M8: 2,619,459 km (0.112 R)
• M9: 2,660,299 km (0.074 R)
• M10: 2,994,800 km (0.059 R)
• M11: 3,566,114 km (0.062 R)
• M12: 3,611,442 km (0.12 R)
• M13: 4,122,469 km (0.118 R)
• M14: 4,410,744 km (0.078 R)
• M15: 5,210,643 km (0.104 R)
• M16: 6,054,076 km (0.099 R)
• M17: 6,602,352 km (0.08 R)
• M18: 6,995,496 km (0.074 R)
• M19: 7,281,078 km (0.113 R)
• M20: 7,396,268 km (0.077 R)
• M21: 8,400,220 km (0.089 R)
• M22: 8,521,095 km (0.063 R)
• M23: 8,764,640 km (0.104 R)
• M24: 9,258,463 km (0.12 R)
• M25: 9,761,261 km (0.1 R)
• M26: 10,793,337 km (0.12 R)
• M27: 10,990,656 km (0.115 R)
• M28: 12,062,974 km (0.049 R)
• M29: 12,199,407 km (0.109 R)
• M30: 13,946,710 km (0.079 R)
• M31: 14,522,213 km (0.088 R)
• M32: 14,812,882 km (0.1 R)
• M33: 15,845,107 km (0.063 R)
• M34: 17,282,743 km (0.069 R)
• M35: 18,682,530 km (0.058 R)
• M36: 19,157,204 km (0.064 R)
• M37: 20,037,588 km (0.077 R)
• M38: 20,361,018 km (0.101 R)
• M39: 21,341,632 km (0.119 R)
• M40: 21,754,822 km (0.049 R)
• M41: 22,254,030 km (0.117 R)
• M42: 23,433,459 km (0.107 R)
• M43: 23,774,094 km (0.102 R)
• M44: 24,288,261 km (0.103 R)
• M45: 29,718,515 km (0.114 R)
• M46: 31,765,013 km (0.056 R)
• M47: 32,047,604 km (0.093 R)
• M48: 32,995,456 km (0.107 R)
• M49: 33,090,750 km (0.119 R)
• M50: 33,377,230 km (0.052 R)
• M51: 33,472,972 km (0.098 R)
• M52: 33,760,499 km (0.086 R)
• M53: 33,952,583 km (0.11 R)
• M54: 36,090,038 km (0.081 R)
• M55: 37,075,887 km (0.054 R)
• M56: 37,572,253 km (0.117 R)
• M57: 38,270,576 km (0.103 R)
• M58: 39,781,664 km (0.099 R)
• M59: 40,493,451 km (0.114 R)
• M60: 40,697,652 km (0.079 R)
• M61: 41,106,952 km (0.1 R)
• M62: 41,723,445 km (0.028 R)
• M63: 42,032,963 km (0.073 R)
• M64: 43,069,825 km (0.111 R)
• M65: 43,173,945 km (0.101 R)
• M66: 43,486,904 km (0.097 R)
• M67: 44,010,198 km (0.112 R)
• M68: 45,168,683 km (0.089 R)
• M69: 45,804,774 km (0.076 R)
• M70: 47,300,603 km (0.061 R)
• M71: 48,487,063 km (0.116 R)
• M72: 49,356,077 km (0.113 R)
• M73: 50,011,167 km (0.112 R)
• M74: 51,550,977 km (0.111 R)
• M75: 53,665,543 km (0.032 R)
• M76: 53,777,592 km (0.075 R)
• M77: 54,001,989 km (0.07 R)
• M78: 56,035,323 km (0.033 R)
• M79: 60,642,638 km (0.098 R)
• M80: 65,011,345 km (0.114 R)
• M81: 66,449,878 km (0.098 R)
• M82: 66,570,155 km (0.118 R)
• M83: 66,690,581 km (0.109 R)
• M84: 67,052,309 km (0.118 R)
• M85: 67,414,635 km (0.061 R)
• M86: 67,656,535 km (0.115 R)
• M87: 68,870,521 km (0.092 R)
• M88: 70,582,071 km (0.114 R)
• M89: 70,704,890 km (0.092 R)
• M90: 72,803,150 km (0.098 R)
• M91: 73,051,333 km (0.115 R)
• M92: 73,299,815 km (0.112 R)
• M93: 74,296,586 km (0.112 R)
• M94: 74,671,478 km (0.041 R)
• M95: 75,047,118 km (0.084 R)
• M96: 83,856,338 km (0.107 R)
• M97: 84,246,639 km (0.039 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 12,159 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit