🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.57 AU - 0.75 AU

Year: 201 Days

Day: 41.8 Hours

Environment

Temp: 191 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.87 AU - 1.05 AU

Year: 352 Days

Day: 47.2 Hours

Environment

Temp: 8 °C

Axial Tilt: 147.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.06 AU - 2.84 AU

Year: 1437 Days

Day: 29.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.1 AU - 5.02 AU

Year: 3066 Days

Day: 14.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.1

Radius: 11

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.92 AU - 8.02 AU

Year: 6167 Days

Day: 9.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 53,774,495 km

• M1: 137,929 km (0.119 R)
• M2: 210,185 km (0.091 R)
• M3: 297,849 km (0.115 R)
• M4: 384,616 km (0.042 R)
• M5: 696,976 km (0.082 R)
• M6: 927,208 km (0.038 R)
• M7: 1,100,143 km (0.111 R)
• M8: 1,182,571 km (0.106 R)
• M9: 1,284,148 km (0.111 R)
• M10: 1,389,016 km (0.093 R)
• M11: 1,551,779 km (0.095 R)
• M12: 1,740,422 km (0.079 R)
• M13: 1,876,855 km (0.043 R)
• M14: 2,546,605 km (0.088 R)
• M15: 2,747,664 km (0.064 R)
• M16: 2,977,297 km (0.097 R)
• M17: 3,047,458 km (0.114 R)
• M18: 3,333,639 km (0.108 R)
• M19: 3,431,027 km (0.052 R)
• M20: 4,217,613 km (0.103 R)
• M21: 4,563,932 km (0.106 R)
• M22: 4,672,390 km (0.073 R)
• M23: 4,947,202 km (0.085 R)
• M24: 5,227,398 km (0.083 R)
• M25: 5,397,940 km (0.067 R)
• M26: 5,803,350 km (0.059 R)
• M27: 6,490,603 km (0.056 R)
• M28: 6,890,628 km (0.07 R)
• M29: 7,489,468 km (0.105 R)
• M30: 7,941,553 km (0.079 R)
• M31: 8,171,036 km (0.111 R)
• M32: 8,703,455 km (0.074 R)
• M33: 8,940,118 km (0.054 R)
• M34: 9,247,392 km (0.08 R)
• M35: 9,872,263 km (0.108 R)
• M36: 10,582,853 km (0.092 R)
• M37: 10,726,915 km (0.118 R)
• M38: 11,199,645 km (0.12 R)
• M39: 11,272,948 km (0.032 R)
• M40: 11,605,055 km (0.066 R)
• M41: 12,392,388 km (0.096 R)
• M42: 12,468,235 km (0.111 R)
• M43: 12,544,230 km (0.104 R)
• M44: 12,734,968 km (0.07 R)
• M45: 12,850,008 km (0.111 R)
• M46: 13,158,180 km (0.106 R)
• M47: 14,695,298 km (0.068 R)
• M48: 15,587,350 km (0.098 R)
• M49: 15,710,320 km (0.108 R)
• M50: 16,413,430 km (0.111 R)
• M51: 16,831,855 km (0.04 R)
• M52: 17,423,514 km (0.113 R)
• M53: 20,124,953 km (0.065 R)
• M54: 20,348,452 km (0.08 R)
• M55: 20,662,757 km (0.105 R)
• M56: 20,797,994 km (0.079 R)
• M57: 21,205,349 km (0.113 R)
• M58: 23,187,670 km (0.116 R)
• M59: 23,421,940 km (0.111 R)
• M60: 24,224,533 km (0.116 R)
• M61: 25,662,916 km (0.063 R)
• M62: 26,343,587 km (0.079 R)
• M63: 26,588,030 km (0.12 R)
• M64: 26,882,588 km (0.067 R)
• M65: 28,270,856 km (0.113 R)
• M66: 29,024,231 km (0.087 R)
• M67: 29,276,902 km (0.102 R)
• M68: 29,530,171 km (0.101 R)
• M69: 29,835,051 km (0.085 R)
• M70: 30,448,103 km (0.114 R)
• M71: 31,065,344 km (0.094 R)
• M72: 31,271,939 km (0.116 R)
• M73: 32,783,775 km (0.11 R)
• M74: 32,994,259 km (0.056 R)
• M75: 33,257,851 km (0.06 R)
• M76: 35,122,738 km (0.09 R)
• M77: 35,338,159 km (0.099 R)
• M78: 35,553,879 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.7

Radius: 9.6

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 6.63 AU - 7.05 AU

Year: 6704 Days

Day: 9.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 53,774,495 km

• M1: 150,346 km (0.091 R)
• M2: 268,229 km (0.105 R)
• M3: 346,169 km (0.101 R)
• M4: 411,394 km (0.049 R)
• M5: 540,348 km (0.089 R)
• M6: 731,683 km (0.06 R)
• M7: 841,039 km (0.079 R)
• M8: 1,156,541 km (0.072 R)
• M9: 1,226,403 km (0.072 R)
• M10: 1,420,133 km (0.062 R)
• M11: 1,676,394 km (0.078 R)
• M12: 1,783,207 km (0.099 R)
• M13: 1,933,702 km (0.067 R)
• M14: 2,031,838 km (0.119 R)
• M15: 2,131,470 km (0.082 R)
• M16: 2,291,690 km (0.114 R)
• M17: 2,425,729 km (0.052 R)
• M18: 2,907,435 km (0.095 R)
• M19: 2,987,918 km (0.03 R)
• M20: 3,101,912 km (0.108 R)
• M21: 3,435,515 km (0.111 R)
• M22: 3,624,008 km (0.078 R)
• M23: 3,833,595 km (0.069 R)
• M24: 4,047,071 km (0.12 R)
• M25: 4,119,177 km (0.093 R)
• M26: 4,319,639 km (0.09 R)
• M27: 4,579,340 km (0.107 R)
• M28: 4,654,588 km (0.112 R)
• M29: 4,844,278 km (0.115 R)
• M30: 5,172,795 km (0.077 R)
• M31: 5,468,550 km (0.104 R)
• M32: 5,528,389 km (0.112 R)
• M33: 5,851,371 km (0.067 R)
• M34: 5,994,536 km (0.066 R)
• M35: 6,118,254 km (0.089 R)
• M36: 6,347,138 km (0.107 R)
• M37: 6,410,119 km (0.054 R)
• M38: 6,835,127 km (0.059 R)
• M39: 7,556,188 km (0.114 R)
• M40: 7,734,659 km (0.12 R)
• M41: 8,601,429 km (0.114 R)
• M42: 8,764,490 km (0.09 R)
• M43: 8,834,652 km (0.118 R)
• M44: 8,905,112 km (0.079 R)
• M45: 9,046,333 km (0.116 R)
• M46: 9,379,039 km (0.112 R)
• M47: 9,474,931 km (0.119 R)
• M48: 9,546,887 km (0.057 R)
• M49: 9,812,723 km (0.066 R)
• M50: 9,934,346 km (0.065 R)
• M51: 10,154,554 km (0.116 R)
• M52: 10,228,306 km (0.061 R)
• M53: 10,749,505 km (0.115 R)
• M54: 11,177,953 km (0.094 R)
• M55: 11,279,530 km (0.104 R)
• M56: 11,714,860 km (0.113 R)
• M57: 11,843,963 km (0.033 R)
• M58: 12,601,825 km (0.113 R)
• M59: 12,813,806 km (0.068 R)
• M60: 13,187,351 km (0.097 R)
• M61: 13,321,690 km (0.096 R)
• M62: 13,754,477 km (0.066 R)
• M63: 14,357,207 km (0.119 R)
• M64: 16,015,798 km (0.082 R)
• M65: 16,187,836 km (0.113 R)
• M66: 16,302,877 km (0.115 R)
• M67: 16,475,961 km (0.064 R)
• M68: 16,591,750 km (0.117 R)
• M69: 16,736,711 km (0.091 R)
• M70: 17,468,394 km (0.073 R)
• M71: 17,556,806 km (0.103 R)
• M72: 17,823,240 km (0.107 R)
• M73: 18,479,975 km (0.114 R)
• M74: 18,720,678 km (0.061 R)
• M75: 19,878,715 km (0.04 R)
• M76: 20,559,684 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 379.3

Radius: 3.3

Gravity: 34.83 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 9.19 AU - 15.21 AU

Year: 15969 Days

Day: 17.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 53,774,495 km

• M1: 59,989 km (0.08 R)
• M2: 170,841 km (0.085 R)
• M3: 266,284 km (0.106 R)
• M4: 423,512 km (0.071 R)
• M5: 520,152 km (0.075 R)
• M6: 1,491,790 km (0.077 R)
• M7: 1,516,025 km (0.118 R)
• M8: 1,765,853 km (0.034 R)
• M9: 2,028,248 km (0.075 R)
• M10: 2,163,933 km (0.086 R)
• M11: 2,617,963 km (0.069 R)
• M12: 2,676,755 km (0.075 R)
• M13: 2,706,375 km (0.088 R)
• M14: 3,479,946 km (0.082 R)
• M15: 4,042,434 km (0.028 R)
• M16: 4,076,392 km (0.071 R)
• M17: 4,421,066 km (0.1 R)
• M18: 4,491,227 km (0.05 R)
• M19: 4,703,656 km (0.111 R)
• M20: 5,323,291 km (0.118 R)
• M21: 5,775,824 km (0.095 R)
• M22: 7,663,600 km (0.088 R)
• M23: 9,136,540 km (0.084 R)
• M24: 9,360,339 km (0.03 R)
• M25: 9,495,575 km (0.069 R)
• M26: 10,599,907 km (0.12 R)
• M27: 11,214,904 km (0.12 R)
• M28: 11,792,800 km (0.03 R)
• M29: 11,938,808 km (0.065 R)
• M30: 12,281,836 km (0.064 R)
• M31: 12,677,672 km (0.05 R)
• M32: 12,727,488 km (0.079 R)
• M33: 13,077,846 km (0.082 R)
• M34: 13,482,059 km (0.026 R)
• M35: 13,532,773 km (0.087 R)
• M36: 13,787,837 km (0.082 R)
• M37: 13,890,312 km (0.086 R)
• M38: 16,153,428 km (0.089 R)
• M39: 17,024,387 km (0.074 R)
• M40: 19,553,938 km (0.087 R)
• M41: 19,668,978 km (0.111 R)
• M42: 20,189,878 km (0.098 R)
• M43: 21,185,901 km (0.111 R)
• M44: 21,363,474 km (0.09 R)
• M45: 22,078,103 km (0.062 R)
• M46: 22,137,942 km (0.112 R)
• M47: 23,043,158 km (0.098 R)
• M48: 24,206,880 km (0.107 R)
• M49: 24,454,315 km (0.115 R)
• M50: 25,076,493 km (0.1 R)
• M51: 25,956,427 km (0.029 R)
• M52: 26,527,293 km (0.104 R)
• M53: 27,423,683 km (0.12 R)
• M54: 28,069,946 km (0.1 R)
• M55: 28,590,696 km (0.076 R)
• M56: 28,983,241 km (0.078 R)
• M57: 29,443,554 km (0.066 R)
• M58: 29,972,532 km (0.116 R)
• M59: 30,304,639 km (0.112 R)
• M60: 30,437,931 km (0.114 R)
• M61: 31,241,271 km (0.086 R)
• M62: 31,510,697 km (0.105 R)
• M63: 31,848,489 km (0.094 R)
• M64: 32,800,530 km (0.09 R)
• M65: 33,005,778 km (0.119 R)
• M66: 34,941,874 km (0.042 R)
• M67: 35,712,602 km (0.028 R)
• M68: 35,782,913 km (0.079 R)
• M69: 36,559,625 km (0.037 R)
• M70: 36,914,471 km (0.098 R)
• M71: 37,627,754 km (0.114 R)
• M72: 44,625,793 km (0.047 R)
• M73: 46,148,998 km (0.062 R)
• M74: 48,310,089 km (0.066 R)
• M75: 48,465,821 km (0.119 R)
• M76: 48,543,611 km (0.069 R)
• M77: 48,777,583 km (0.111 R)
• M78: 51,533,624 km (0.077 R)
• M79: 52,810,143 km (0.119 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 13,367 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit