🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.74 AU - 1.22 AU

Year: 349 Days

Day: 15.6 Hours

Environment

Temp: 106 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,989,269 km

• M1: 223,499 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.16 AU - 1.56 AU

Year: 571 Days

Day: 21.1 Hours

Environment

Temp: 2 °C

Axial Tilt: 4.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.65 AU - 2.21 AU

Year: 965 Days

Day: 44.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,989,269 km

• M1: 213,925 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.4

Radius: 10.8

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 5.87 AU - 7.95 AU

Year: 6537 Days

Day: 9.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 161.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 88,989,269 km

• M1: 243,097 km (0.107 R)
• M2: 453,282 km (0.066 R)
• M3: 570,716 km (0.079 R)
• M4: 686,505 km (0.064 R)
• M5: 974,181 km (0.106 R)
• M6: 1,148,612 km (0.115 R)
• M7: 2,191,310 km (0.113 R)
• M8: 2,295,729 km (0.113 R)
• M9: 2,775,041 km (0.116 R)
• M10: 2,957,101 km (0.107 R)
• M11: 3,096,377 km (0.095 R)
• M12: 3,237,747 km (0.12 R)
• M13: 3,650,188 km (0.105 R)
• M14: 4,260,847 km (0.054 R)
• M15: 4,365,715 km (0.112 R)
• M16: 4,658,627 km (0.1 R)
• M17: 4,794,013 km (0.112 R)
• M18: 5,320,149 km (0.069 R)
• M19: 5,806,641 km (0.103 R)
• M20: 5,894,007 km (0.117 R)
• M21: 6,699,741 km (0.11 R)
• M22: 7,795,246 km (0.091 R)
• M23: 7,924,050 km (0.113 R)
• M24: 8,216,364 km (0.07 R)
• M25: 8,314,500 km (0.078 R)
• M26: 8,678,023 km (0.117 R)
• M27: 9,148,359 km (0.106 R)
• M28: 9,216,126 km (0.095 R)
• M29: 9,318,302 km (0.096 R)
• M30: 9,626,922 km (0.063 R)
• M31: 10,043,552 km (0.1 R)
• M32: 10,466,166 km (0.117 R)
• M33: 10,715,546 km (0.088 R)
• M34: 11,805,815 km (0.073 R)
• M35: 11,879,717 km (0.076 R)
• M36: 12,139,867 km (0.09 R)
• M37: 13,198,721 km (0.082 R)
• M38: 13,429,550 km (0.102 R)
• M39: 13,661,577 km (0.064 R)
• M40: 14,090,623 km (0.097 R)
• M41: 15,525,417 km (0.076 R)
• M42: 16,054,993 km (0.067 R)
• M43: 17,215,573 km (0.117 R)
• M44: 17,509,982 km (0.116 R)
• M45: 17,594,355 km (0.107 R)
• M46: 18,876,858 km (0.116 R)
• M47: 19,223,925 km (0.113 R)
• M48: 19,573,086 km (0.114 R)
• M49: 21,035,705 km (0.097 R)
• M50: 21,712,037 km (0.115 R)
• M51: 21,848,171 km (0.111 R)
• M52: 22,258,368 km (0.102 R)
• M53: 22,441,476 km (0.059 R)
• M54: 22,809,038 km (0.115 R)
• M55: 22,947,565 km (0.118 R)
• M56: 23,039,867 km (0.07 R)
• M57: 23,457,395 km (0.039 R)
• M58: 23,783,817 km (0.091 R)
• M59: 23,924,140 km (0.084 R)
• M60: 24,205,683 km (0.058 R)
• M61: 24,819,484 km (0.11 R)
• M62: 25,199,761 km (0.063 R)
• M63: 25,533,963 km (0.101 R)
• M64: 25,629,855 km (0.07 R)
• M65: 25,821,789 km (0.101 R)
• M66: 26,158,833 km (0.101 R)
• M67: 26,400,434 km (0.119 R)
• M68: 27,865,745 km (0.069 R)
• M69: 28,013,697 km (0.113 R)
• M70: 28,112,581 km (0.03 R)
• M71: 28,360,016 km (0.078 R)
• M72: 28,707,831 km (0.09 R)
• M73: 30,416,987 km (0.098 R)
• M74: 30,518,564 km (0.052 R)
• M75: 30,874,906 km (0.084 R)
• M76: 31,489,005 km (0.098 R)
• M77: 32,107,144 km (0.072 R)
• M78: 32,833,441 km (0.102 R)
• M79: 33,985,495 km (0.085 R)
• M80: 34,938,134 km (0.099 R)
• M81: 35,417,595 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 70.2

Radius: 3

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 12.71 AU - 13.23 AU

Year: 16811 Days

Day: 17.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 88,989,269 km

• M1: 64,327 km (0.059 R)
• M2: 235,916 km (0.117 R)
• M3: 935,735 km (0.11 R)
• M4: 1,768,247 km (0.099 R)
• M5: 1,989,053 km (0.03 R)
• M6: 2,064,600 km (0.101 R)
• M7: 2,436,201 km (0.116 R)
• M8: 3,328,253 km (0.074 R)
• M9: 4,655,187 km (0.111 R)
• M10: 4,958,571 km (0.074 R)
• M11: 5,086,776 km (0.115 R)
• M12: 5,531,082 km (0.083 R)
• M13: 5,584,040 km (0.11 R)
• M14: 6,151,614 km (0.072 R)
• M15: 6,484,021 km (0.063 R)
• M16: 7,574,739 km (0.083 R)
• M17: 8,110,897 km (0.106 R)
• M18: 8,231,623 km (0.096 R)
• M19: 8,844,525 km (0.115 R)
• M20: 9,535,518 km (0.111 R)
• M21: 12,851,953 km (0.094 R)
• M22: 12,887,109 km (0.065 R)
• M23: 13,240,459 km (0.056 R)
• M24: 14,101,394 km (0.096 R)
• M25: 14,173,949 km (0.103 R)
• M26: 14,906,231 km (0.084 R)
• M27: 15,314,334 km (0.111 R)
• M28: 15,538,432 km (0.095 R)
• M29: 16,867,160 km (0.086 R)
• M30: 17,175,930 km (0.068 R)
• M31: 17,877,544 km (0.029 R)
• M32: 17,956,083 km (0.117 R)
• M33: 18,074,116 km (0.1 R)
• M34: 18,192,447 km (0.1 R)
• M35: 18,628,226 km (0.108 R)
• M36: 19,429,622 km (0.115 R)
• M37: 19,874,975 km (0.059 R)
• M38: 20,119,418 km (0.119 R)
• M39: 20,900,019 km (0.091 R)
• M40: 20,982,747 km (0.052 R)
• M41: 22,321,199 km (0.069 R)
• M42: 22,363,386 km (0.1 R)
• M43: 24,991,820 km (0.111 R)
• M44: 25,830,167 km (0.044 R)
• M45: 28,217,150 km (0.03 R)
• M46: 28,629,442 km (0.101 R)
• M47: 28,721,295 km (0.117 R)
• M48: 30,298,356 km (0.088 R)
• M49: 31,380,996 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 984.9

Radius: 7.7

Gravity: 16.61 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 12.55 AU - 17.63 AU

Year: 21096 Days

Day: 18.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 88,989,269 km

• M1: 98,585 km (0.102 R)
• M2: 147,803 km (0.043 R)
• M3: 259,104 km (0.039 R)
• M4: 468,391 km (0.101 R)
• M5: 677,828 km (0.112 R)
• M6: 780,452 km (0.114 R)
• M7: 1,030,580 km (0.116 R)
• M8: 1,180,327 km (0.036 R)
• M9: 2,107,236 km (0.057 R)
• M10: 2,221,379 km (0.041 R)
• M11: 2,416,305 km (0.045 R)
• M12: 2,864,799 km (0.043 R)
• M13: 2,991,509 km (0.067 R)
• M14: 4,166,600 km (0.105 R)
• M15: 5,467,952 km (0.089 R)
• M16: 6,941,042 km (0.116 R)
• M17: 7,111,883 km (0.078 R)
• M18: 7,169,179 km (0.095 R)
• M19: 8,407,101 km (0.068 R)
• M20: 8,589,311 km (0.111 R)
• M21: 9,393,998 km (0.105 R)
• M22: 9,519,960 km (0.062 R)
• M23: 9,773,528 km (0.114 R)
• M24: 10,417,098 km (0.094 R)
• M25: 10,941,887 km (0.091 R)
• M26: 11,609,842 km (0.084 R)
• M27: 13,549,678 km (0.065 R)
• M28: 13,763,453 km (0.051 R)
• M29: 14,411,361 km (0.094 R)
• M30: 15,364,599 km (0.115 R)
• M31: 15,886,396 km (0.094 R)
• M32: 16,036,593 km (0.027 R)
• M33: 17,409,003 km (0.109 R)
• M34: 18,109,271 km (0.099 R)
• M35: 18,187,660 km (0.111 R)
• M36: 19,057,273 km (0.09 R)
• M37: 19,456,998 km (0.042 R)
• M38: 19,859,566 km (0.056 R)
• M39: 20,427,589 km (0.066 R)
• M40: 20,754,760 km (0.113 R)
• M41: 24,638,321 km (0.078 R)
• M42: 25,073,650 km (0.035 R)
• M43: 29,750,080 km (0.119 R)
• M44: 29,935,132 km (0.075 R)
• M45: 30,586,182 km (0.075 R)
• M46: 31,430,064 km (0.062 R)
• M47: 31,807,649 km (0.112 R)
• M48: 32,471,863 km (0.072 R)
• M49: 35,272,336 km (0.102 R)
• M50: 37,148,592 km (0.113 R)
• M51: 37,847,962 km (0.109 R)
• M52: 39,972,252 km (0.089 R)
• M53: 40,586,202 km (0.12 R)
• M54: 41,616,482 km (0.046 R)
• M55: 41,720,004 km (0.095 R)
• M56: 42,864,128 km (0.057 R)
• M57: 43,387,571 km (0.082 R)
• M58: 43,702,774 km (0.045 R)
• M59: 43,913,258 km (0.107 R)
• M60: 46,357,987 km (0.06 R)
• M61: 46,572,660 km (0.116 R)
• M62: 46,680,071 km (0.049 R)
• M63: 49,065,110 km (0.063 R)
• M64: 53,952,472 km (0.096 R)
• M65: 55,881,836 km (0.094 R)
• M66: 56,797,674 km (0.065 R)
• M67: 56,912,416 km (0.097 R)
• M68: 58,992,424 km (0.097 R)
• M69: 60,275,675 km (0.108 R)
• M70: 60,627,230 km (0.06 R)
• M71: 60,979,533 km (0.079 R)
• M72: 62,040,481 km (0.1 R)
• M73: 62,632,440 km (0.097 R)
• M74: 63,345,274 km (0.096 R)
• M75: 65,740,934 km (0.105 R)
• M76: 70,004,174 km (0.1 R)
• M77: 70,250,412 km (0.098 R)
• M78: 71,114,789 km (0.067 R)
• M79: 72,106,922 km (0.032 R)
• M80: 72,480,168 km (0.101 R)
• M81: 72,729,249 km (0.091 R)
• M82: 73,353,521 km (0.101 R)
• M83: 74,230,314 km (0.069 R)
• M84: 74,481,489 km (0.111 R)
• M85: 74,984,586 km (0.101 R)
• M86: 75,488,881 km (0.08 R)
• M87: 76,627,769 km (0.079 R)
• M88: 77,008,645 km (0.073 R)
• M89: 77,262,812 km (0.03 R)
• M90: 79,178,712 km (0.081 R)
• M91: 80,593,459 km (0.104 R)
• M92: 80,980,918 km (0.075 R)
• M93: 82,406,286 km (0.088 R)
• M94: 83,578,685 km (0.069 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 11,234 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit