🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.52 AU - 0.52 AU

Year: 142 Days

Day: 36.2 Hours

Environment

Temp: 166 °C

Axial Tilt: 44.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,526,108 km

• M1: 128,654 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.02 AU - 1.32 AU

Year: 479 Days

Day: 13.8 Hours

Environment

Temp: -21 °C

Axial Tilt: 4.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.37 AU - 3.39 AU

Year: 1851 Days

Day: 16.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.76 AU - 3.26 AU

Year: 1978 Days

Day: 13.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 91.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,526,108 km

• M1: 909,705 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.46 AU - 3.58 AU

Year: 2501 Days

Day: 34.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.1

Radius: 9.6

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 5.39 AU - 8.69 AU

Year: 7075 Days

Day: 5.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 76,526,108 km

• M1: 158,723 km (0.108 R)
• M2: 1,045,839 km (0.101 R)
• M3: 1,363,734 km (0.12 R)
• M4: 1,430,904 km (0.102 R)
• M5: 1,784,403 km (0.051 R)
• M6: 2,164,831 km (0.096 R)
• M7: 2,228,111 km (0.082 R)
• M8: 2,421,690 km (0.112 R)
• M9: 2,570,540 km (0.086 R)
• M10: 2,637,710 km (0.045 R)
• M11: 2,860,162 km (0.119 R)
• M12: 2,929,874 km (0.072 R)
• M13: 3,305,066 km (0.109 R)
• M14: 3,545,021 km (0.078 R)
• M15: 3,790,810 km (0.068 R)
• M16: 3,944,896 km (0.116 R)
• M17: 4,022,687 km (0.069 R)
• M18: 4,120,673 km (0.113 R)
• M19: 4,219,408 km (0.084 R)
• M20: 4,439,616 km (0.098 R)
• M21: 5,336,156 km (0.112 R)
• M22: 5,794,075 km (0.106 R)
• M23: 6,332,777 km (0.07 R)
• M24: 6,539,073 km (0.098 R)
• M25: 6,817,474 km (0.102 R)
• M26: 6,981,733 km (0.096 R)
• M27: 7,123,402 km (0.068 R)
• M28: 7,482,138 km (0.058 R)
• M29: 8,342,176 km (0.074 R)
• M30: 8,543,086 km (0.077 R)
• M31: 9,001,154 km (0.062 R)
• M32: 9,233,181 km (0.079 R)
• M33: 9,310,971 km (0.037 R)
• M34: 9,571,721 km (0.079 R)
• M35: 9,729,397 km (0.084 R)
• M36: 9,914,449 km (0.071 R)
• M37: 10,422,783 km (0.039 R)
• M38: 10,720,782 km (0.092 R)
• M39: 10,994,247 km (0.089 R)
• M40: 11,076,825 km (0.075 R)
• M41: 11,464,433 km (0.094 R)
• M42: 11,800,280 km (0.076 R)
• M43: 11,969,475 km (0.095 R)
• M44: 12,539,144 km (0.099 R)
• M45: 13,030,274 km (0.1 R)
• M46: 13,146,810 km (0.113 R)
• M47: 13,764,051 km (0.099 R)
• M48: 14,031,532 km (0.093 R)
• M49: 14,120,992 km (0.103 R)
• M50: 14,240,670 km (0.094 R)
• M51: 14,390,717 km (0.084 R)
• M52: 14,481,074 km (0.089 R)
• M53: 14,904,885 km (0.105 R)
• M54: 15,057,325 km (0.111 R)
• M55: 15,641,056 km (0.035 R)
• M56: 15,827,006 km (0.11 R)
• M57: 15,982,438 km (0.092 R)
• M58: 16,075,937 km (0.119 R)
• M59: 16,263,533 km (0.072 R)
• M60: 16,514,857 km (0.06 R)
• M61: 16,672,533 km (0.043 R)
• M62: 16,989,381 km (0.106 R)
• M63: 17,790,328 km (0.108 R)
• M64: 17,919,731 km (0.072 R)
• M65: 18,016,820 km (0.112 R)
• M66: 18,244,208 km (0.05 R)
• M67: 18,800,563 km (0.108 R)
• M68: 18,899,297 km (0.111 R)
• M69: 19,562,166 km (0.097 R)
• M70: 19,662,247 km (0.12 R)
• M71: 19,963,537 km (0.069 R)
• M72: 20,131,535 km (0.05 R)
• M73: 20,232,514 km (0.079 R)
• M74: 20,469,028 km (0.103 R)
• M75: 20,876,383 km (0.086 R)
• M76: 21,012,816 km (0.037 R)
• M77: 21,183,806 km (0.061 R)
• M78: 21,286,580 km (0.05 R)
• M79: 21,355,096 km (0.044 R)
• M80: 21,768,435 km (0.118 R)
• M81: 22,080,047 km (0.055 R)
• M82: 22,463,018 km (0.065 R)
• M83: 22,602,742 km (0.111 R)
• M84: 22,848,083 km (0.079 R)
• M85: 23,731,458 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 802.7

Radius: 3.8

Gravity: 55.59 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 12.65 AU - 16.27 AU

Year: 20826 Days

Day: 19.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,526,108 km

• M1: 142,268 km (0.117 R)
• M2: 169,345 km (0.079 R)
• M3: 213,925 km (0.097 R)
• M4: 297,849 km (0.054 R)
• M5: 540,946 km (0.097 R)
• M6: 706,102 km (0.112 R)
• M7: 807,380 km (0.085 R)
• M8: 833,559 km (0.055 R)
• M9: 1,023,848 km (0.077 R)
• M10: 1,349,672 km (0.062 R)
• M11: 1,443,769 km (0.048 R)
• M12: 1,605,484 km (0.032 R)
• M13: 1,705,266 km (0.091 R)
• M14: 1,876,107 km (0.059 R)
• M15: 3,731,120 km (0.107 R)
• M16: 3,997,255 km (0.043 R)
• M17: 6,180,636 km (0.068 R)
• M18: 6,284,906 km (0.12 R)
• M19: 6,389,774 km (0.096 R)
• M20: 7,194,311 km (0.026 R)
• M21: 7,580,573 km (0.084 R)
• M22: 7,692,173 km (0.103 R)
• M23: 7,917,019 km (0.1 R)
• M24: 8,488,482 km (0.071 R)
• M25: 8,662,465 km (0.055 R)
• M26: 8,720,808 km (0.073 R)
• M27: 9,014,169 km (0.076 R)
• M28: 9,073,260 km (0.099 R)
• M29: 9,132,352 km (0.098 R)
• M30: 11,346,849 km (0.088 R)
• M31: 11,860,418 km (0.052 R)
• M32: 12,185,195 km (0.089 R)
• M33: 12,315,944 km (0.097 R)
• M34: 12,381,468 km (0.066 R)
• M35: 12,447,141 km (0.059 R)
• M36: 13,989,196 km (0.068 R)
• M37: 14,608,681 km (0.117 R)
• M38: 15,519,433 km (0.114 R)
• M39: 16,520,542 km (0.095 R)
• M40: 16,737,758 km (0.119 R)
• M41: 17,395,091 km (0.115 R)
• M42: 18,961,381 km (0.099 R)
• M43: 19,264,765 km (0.1 R)
• M44: 20,962,102 km (0.12 R)
• M45: 21,118,881 km (0.087 R)
• M46: 21,908,010 km (0.119 R)
• M47: 22,067,032 km (0.087 R)
• M48: 23,109,729 km (0.069 R)
• M49: 25,159,519 km (0.106 R)
• M50: 26,248,293 km (0.1 R)
• M51: 27,437,895 km (0.089 R)
• M52: 29,957,273 km (0.075 R)
• M53: 30,222,061 km (0.112 R)
• M54: 32,821,623 km (0.103 R)
• M55: 35,026,696 km (0.054 R)
• M56: 36,805,863 km (0.101 R)
• M57: 37,563,726 km (0.029 R)
• M58: 38,422,568 km (0.11 R)
• M59: 39,384,183 km (0.09 R)
• M60: 39,480,823 km (0.103 R)
• M61: 40,256,637 km (0.082 R)
• M62: 40,744,027 km (0.035 R)
• M63: 41,233,362 km (0.098 R)
• M64: 41,429,634 km (0.092 R)
• M65: 42,514,668 km (0.114 R)
• M66: 43,110,516 km (0.086 R)
• M67: 45,217,452 km (0.115 R)
• M68: 47,152,351 km (0.045 R)
• M69: 47,666,070 km (0.106 R)
• M70: 48,595,372 km (0.117 R)
• M71: 50,576,796 km (0.119 R)
• M72: 51,841,796 km (0.084 R)
• M73: 52,371,821 km (0.105 R)
• M74: 52,478,185 km (0.08 R)
• M75: 53,651,481 km (0.09 R)
• M76: 55,481,961 km (0.094 R)
• M77: 58,100,522 km (0.117 R)
• M78: 58,210,626 km (0.119 R)
• M79: 60,090,921 km (0.113 R)
• M80: 62,103,462 km (0.112 R)
• M81: 62,440,954 km (0.11 R)
• M82: 64,706,913 km (0.066 R)
• M83: 65,964,732 km (0.068 R)
• M84: 66,194,215 km (0.098 R)
• M85: 69,902,896 km (0.095 R)
• M86: 72,373,056 km (0.046 R)
• M87: 73,084,095 km (0.059 R)
• M88: 75,951,138 km (0.086 R)
• M89: 76,432,694 km (0.06 R)
• M90: 77,156,598 km (0.099 R)
• M91: 77,277,473 km (0.111 R)
• M92: 78,004,219 km (0.05 R)
• M93: 78,125,543 km (0.083 R)
• M94: 80,810,825 km (0.067 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 493.6

Radius: 5.4

Gravity: 16.93 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 15.54 AU - 16.04 AU

Year: 23764 Days

Day: 22.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,526,108 km

• M1: 132,394 km (0.103 R)
• M2: 484,548 km (0.03 R)
• M3: 725,250 km (0.078 R)
• M4: 1,162,824 km (0.049 R)
• M5: 1,363,585 km (0.079 R)
• M6: 1,452,895 km (0.113 R)
• M7: 1,575,266 km (0.042 R)
• M8: 1,669,063 km (0.116 R)
• M9: 2,631,576 km (0.063 R)
• M10: 2,933,016 km (0.119 R)
• M11: 3,527,667 km (0.041 R)
• M12: 4,288,821 km (0.083 R)
• M13: 4,376,486 km (0.112 R)
• M14: 4,509,029 km (0.109 R)
• M15: 5,191,645 km (0.04 R)
• M16: 5,379,091 km (0.077 R)
• M17: 5,857,505 km (0.097 R)
• M18: 6,200,533 km (0.111 R)
• M19: 6,600,408 km (0.072 R)
• M20: 6,752,549 km (0.118 R)
• M21: 7,477,799 km (0.118 R)
• M22: 7,903,106 km (0.093 R)
• M23: 8,445,997 km (0.118 R)
• M24: 8,611,153 km (0.101 R)
• M25: 9,567,233 km (0.096 R)
• M26: 10,262,264 km (0.101 R)
• M27: 10,675,154 km (0.045 R)
• M28: 11,639,014 km (0.074 R)
• M29: 13,584,534 km (0.056 R)
• M30: 14,627,530 km (0.1 R)
• M31: 15,025,161 km (0.115 R)
• M32: 15,695,809 km (0.061 R)
• M33: 15,831,195 km (0.1 R)
• M34: 16,651,141 km (0.06 R)
• M35: 16,720,105 km (0.047 R)
• M36: 16,789,219 km (0.089 R)
• M37: 17,625,172 km (0.075 R)
• M38: 17,695,483 km (0.072 R)
• M39: 19,048,297 km (0.076 R)
• M40: 20,508,073 km (0.074 R)
• M41: 21,927,757 km (0.079 R)
• M42: 22,003,453 km (0.071 R)
• M43: 22,840,752 km (0.105 R)
• M44: 24,077,179 km (0.115 R)
• M45: 24,860,922 km (0.102 R)
• M46: 25,335,147 km (0.109 R)
• M47: 26,132,205 km (0.066 R)
• M48: 26,694,992 km (0.11 R)
• M49: 26,856,558 km (0.098 R)
• M50: 27,180,587 km (0.114 R)
• M51: 28,489,718 km (0.105 R)
• M52: 29,318,340 km (0.119 R)
• M53: 30,407,413 km (0.109 R)
• M54: 30,576,159 km (0.118 R)
• M55: 30,914,400 km (0.07 R)
• M56: 30,999,222 km (0.099 R)
• M57: 31,339,108 km (0.085 R)
• M58: 32,280,229 km (0.112 R)
• M59: 34,102,630 km (0.114 R)
• M60: 35,779,921 km (0.102 R)
• M61: 38,847,725 km (0.049 R)
• M62: 39,305,943 km (0.071 R)
• M63: 39,858,109 km (0.101 R)
• M64: 41,156,618 km (0.035 R)
• M65: 43,319,803 km (0.051 R)
• M66: 43,509,643 km (0.069 R)
• M67: 44,942,192 km (0.099 R)
• M68: 45,038,234 km (0.12 R)
• M69: 45,809,262 km (0.115 R)
• M70: 46,681,716 km (0.099 R)
• M71: 51,527,191 km (0.102 R)
• M72: 54,264,683 km (0.115 R)
• M73: 54,469,333 km (0.116 R)
• M74: 57,674,018 km (0.04 R)
• M75: 57,987,276 km (0.064 R)
• M76: 58,615,737 km (0.111 R)
• M77: 59,035,957 km (0.113 R)
• M78: 59,457,225 km (0.047 R)
• M79: 59,879,390 km (0.055 R)
• M80: 60,726,712 km (0.09 R)
• M81: 62,969,933 km (0.111 R)
• M82: 63,615,896 km (0.091 R)
• M83: 65,457,745 km (0.057 R)
• M84: 67,097,487 km (0.117 R)
• M85: 68,419,035 km (0.088 R)
• M86: 69,637,958 km (0.102 R)
• M87: 71,087,711 km (0.12 R)
• M88: 71,535,757 km (0.084 R)
• M89: 72,547,338 km (0.063 R)
• M90: 72,998,525 km (0.052 R)
• M91: 73,450,460 km (0.042 R)
• M92: 74,584,711 km (0.114 R)
• M93: 75,838,940 km (0.055 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: 231 - 10,355 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit