🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.84 AU - 0.92 AU

Year: 293 Days

Day: 34.3 Hours

Environment

Temp: 114 °C

Axial Tilt: 42.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,736,610 km

• M1: 201,808 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.89 AU - 1.43 AU

Year: 443 Days

Day: 27.4 Hours

Environment

Temp: 22 °C

Axial Tilt: 35.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.45 AU - 1.79 AU

Year: 731 Days

Day: 30.3 Hours

Environment

Temp: -42 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.04 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.98 AU - 2.94 AU

Year: 1369 Days

Day: 46.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.4

Radius: 12.9

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.37 AU - 7.19 AU

Year: 4930 Days

Day: 12.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 80,736,610 km

• M1: 203,752 km (0.055 R)
• M2: 340,036 km (0.059 R)
• M3: 517,309 km (0.088 R)
• M4: 644,019 km (0.076 R)
• M5: 1,360,892 km (0.099 R)
• M6: 1,579,903 km (0.11 R)
• M7: 1,902,735 km (0.116 R)
• M8: 2,345,994 km (0.111 R)
• M9: 2,548,849 km (0.105 R)
• M10: 3,463,939 km (0.118 R)
• M11: 3,579,279 km (0.03 R)
• M12: 3,719,452 km (0.089 R)
• M13: 3,861,420 km (0.093 R)
• M14: 4,224,494 km (0.038 R)
• M15: 4,472,827 km (0.059 R)
• M16: 4,931,943 km (0.098 R)
• M17: 5,062,093 km (0.107 R)
• M18: 5,246,397 km (0.06 R)
• M19: 5,379,390 km (0.093 R)
• M20: 5,621,738 km (0.094 R)
• M21: 5,840,151 km (0.059 R)
• M22: 6,061,407 km (0.106 R)
• M23: 6,285,504 km (0.099 R)
• M24: 6,540,868 km (0.065 R)
• M25: 6,828,694 km (0.065 R)
• M26: 6,945,081 km (0.113 R)
• M27: 7,032,745 km (0.086 R)
• M28: 7,416,913 km (0.086 R)
• M29: 8,144,258 km (0.092 R)
• M30: 8,704,801 km (0.051 R)
• M31: 9,310,074 km (0.078 R)
• M32: 12,110,247 km (0.116 R)
• M33: 12,216,162 km (0.049 R)
• M34: 12,357,682 km (0.115 R)
• M35: 12,857,488 km (0.034 R)
• M36: 13,400,229 km (0.113 R)
• M37: 14,172,753 km (0.088 R)
• M38: 14,695,896 km (0.1 R)
• M39: 14,884,240 km (0.049 R)
• M40: 15,225,323 km (0.105 R)
• M41: 15,992,611 km (0.066 R)
• M42: 16,108,699 km (0.108 R)
• M43: 16,929,841 km (0.113 R)
• M44: 18,166,866 km (0.026 R)
• M45: 18,247,649 km (0.103 R)
• M46: 18,571,977 km (0.116 R)
• M47: 18,775,730 km (0.111 R)
• M48: 19,598,219 km (0.101 R)
• M49: 20,097,277 km (0.039 R)
• M50: 22,092,165 km (0.066 R)
• M51: 22,221,717 km (0.117 R)
• M52: 22,524,802 km (0.101 R)
• M53: 23,706,625 km (0.118 R)
• M54: 24,016,442 km (0.084 R)
• M55: 24,416,616 km (0.084 R)
• M56: 24,505,777 km (0.092 R)
• M57: 24,595,236 km (0.094 R)
• M58: 24,729,426 km (0.062 R)
• M59: 24,819,035 km (0.049 R)
• M60: 25,585,125 km (0.084 R)
• M61: 25,766,438 km (0.089 R)
• M62: 26,313,218 km (0.11 R)
• M63: 26,817,812 km (0.117 R)
• M64: 27,279,172 km (0.088 R)
• M65: 27,883,098 km (0.102 R)
• M66: 28,256,794 km (0.092 R)
• M67: 29,151,239 km (0.081 R)
• M68: 29,673,336 km (0.098 R)
• M69: 29,863,924 km (0.115 R)
• M70: 30,150,553 km (0.116 R)
• M71: 30,822,996 km (0.114 R)
• M72: 30,967,806 km (0.113 R)
• M73: 31,306,496 km (0.05 R)
• M74: 31,792,390 km (0.087 R)
• M75: 31,889,778 km (0.113 R)
• M76: 32,085,003 km (0.064 R)
• M77: 32,525,868 km (0.078 R)
• M78: 32,820,875 km (0.073 R)
• M79: 33,018,045 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 978.1

Radius: 4.5

Gravity: 48.3 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 12.53 AU - 19.59 AU

Year: 22833 Days

Day: 20.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 80,736,610 km

• M1: 281,842 km (0.053 R)
• M2: 320,588 km (0.025 R)
• M3: 470,934 km (0.098 R)
• M4: 616,642 km (0.11 R)
• M5: 1,165,068 km (0.088 R)
• M6: 1,938,788 km (0.107 R)
• M7: 1,977,085 km (0.085 R)
• M8: 2,292,587 km (0.111 R)
• M9: 2,333,128 km (0.095 R)
• M10: 2,708,769 km (0.085 R)
• M11: 2,794,787 km (0.062 R)
• M12: 2,969,518 km (0.097 R)
• M13: 3,238,345 km (0.107 R)
• M14: 3,515,101 km (0.092 R)
• M15: 4,041,686 km (0.11 R)
• M16: 4,090,903 km (0.06 R)
• M17: 5,327,629 km (0.115 R)
• M18: 5,489,793 km (0.102 R)
• M19: 5,598,850 km (0.113 R)
• M20: 7,741,391 km (0.034 R)
• M21: 8,110,299 km (0.077 R)
• M22: 8,359,379 km (0.06 R)
• M23: 9,380,684 km (0.116 R)
• M24: 9,839,650 km (0.079 R)
• M25: 9,972,194 km (0.038 R)
• M26: 10,373,266 km (0.116 R)
• M27: 10,440,585 km (0.096 R)
• M28: 11,468,322 km (0.103 R)
• M29: 13,914,397 km (0.028 R)
• M30: 15,271,998 km (0.092 R)
• M31: 16,592,349 km (0.047 R)
• M32: 16,908,299 km (0.072 R)
• M33: 20,343,814 km (0.062 R)
• M34: 20,681,906 km (0.092 R)
• M35: 20,766,728 km (0.104 R)
• M36: 22,749,348 km (0.101 R)
• M37: 22,924,527 km (0.097 R)
• M38: 24,521,784 km (0.113 R)
• M39: 26,706,511 km (0.113 R)
• M40: 28,763,183 km (0.112 R)
• M41: 29,142,563 km (0.104 R)
• M42: 29,237,707 km (0.086 R)
• M43: 29,428,295 km (0.099 R)
• M44: 32,138,559 km (0.099 R)
• M45: 32,630,886 km (0.106 R)
• M46: 33,324,272 km (0.118 R)
• M47: 33,722,651 km (0.079 R)
• M48: 33,922,514 km (0.105 R)
• M49: 34,323,287 km (0.099 R)
• M50: 34,927,363 km (0.1 R)
• M51: 35,028,341 km (0.113 R)
• M52: 35,535,029 km (0.112 R)
• M53: 35,840,059 km (0.079 R)
• M54: 36,043,961 km (0.103 R)
• M55: 36,452,962 km (0.081 R)
• M56: 37,585,567 km (0.093 R)
• M57: 37,896,432 km (0.065 R)
• M58: 39,990,652 km (0.086 R)
• M59: 44,180,889 km (0.045 R)
• M60: 45,387,695 km (0.065 R)
• M61: 45,608,352 km (0.119 R)
• M62: 50,094,343 km (0.111 R)
• M63: 51,237,570 km (0.108 R)
• M64: 54,718,563 km (0.106 R)
• M65: 55,188,450 km (0.103 R)
• M66: 56,014,080 km (0.113 R)
• M67: 56,606,189 km (0.111 R)
• M68: 57,200,391 km (0.029 R)
• M69: 59,597,847 km (0.082 R)
• M70: 61,052,088 km (0.098 R)
• M71: 61,539,328 km (0.105 R)
• M72: 64,366,429 km (0.112 R)
• M73: 64,986,512 km (0.117 R)
• M74: 66,733,516 km (0.037 R)
• M75: 67,361,079 km (0.104 R)
• M76: 67,486,891 km (0.12 R)
• M77: 68,116,847 km (0.044 R)
• M78: 68,369,368 km (0.085 R)
• M79: 69,509,753 km (0.117 R)
• M80: 70,273,450 km (0.072 R)
• M81: 72,066,081 km (0.085 R)
• M82: 72,194,736 km (0.079 R)
• M83: 72,452,194 km (0.086 R)
• M84: 72,581,147 km (0.066 R)
• M85: 73,355,914 km (0.118 R)
• M86: 73,744,270 km (0.112 R)
• M87: 74,653,227 km (0.099 R)
• M88: 75,304,726 km (0.087 R)
• M89: 82,594,480 km (0.068 R)
• M90: 83,538,293 km (0.094 R)
• M91: 85,300,556 km (0.11 R)
• M92: 88,586,025 km (0.059 R)
• M93: 89,275,671 km (0.076 R)
• M94: 89,967,112 km (0.102 R)
• M95: 91,633,782 km (0.106 R)
• M96: 92,052,058 km (0.032 R)
• M97: 92,331,207 km (0.117 R)
• M98: 93,591,121 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 627.9

Radius: 5.8

Gravity: 18.67 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 14.95 AU - 17.17 AU

Year: 22833 Days

Day: 24.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 80,736,610 km

• M1: 152,739 km (0.119 R)
• M2: 335,398 km (0.118 R)
• M3: 391,049 km (0.108 R)
• M4: 816,655 km (0.095 R)
• M5: 947,104 km (0.067 R)
• M6: 1,084,285 km (0.116 R)
• M7: 1,408,913 km (0.106 R)
• M8: 1,695,991 km (0.107 R)
• M9: 1,863,241 km (0.094 R)
• M10: 3,136,170 km (0.096 R)
• M11: 3,383,455 km (0.057 R)
• M12: 3,853,043 km (0.077 R)
• M13: 4,028,820 km (0.117 R)
• M14: 4,525,934 km (0.035 R)
• M15: 4,805,233 km (0.088 R)
• M16: 4,994,624 km (0.107 R)
• M17: 5,577,158 km (0.093 R)
• M18: 6,028,046 km (0.084 R)
• M19: 8,339,184 km (0.101 R)
• M20: 8,395,881 km (0.07 R)
• M21: 8,681,164 km (0.083 R)
• M22: 9,202,812 km (0.115 R)
• M23: 11,452,016 km (0.066 R)
• M24: 11,704,837 km (0.108 R)
• M25: 12,931,090 km (0.119 R)
• M26: 14,129,818 km (0.111 R)
• M27: 15,433,264 km (0.109 R)
• M28: 15,502,977 km (0.031 R)
• M29: 15,993,508 km (0.11 R)
• M30: 16,134,729 km (0.071 R)
• M31: 16,846,366 km (0.097 R)
• M32: 17,061,936 km (0.1 R)
• M33: 17,350,660 km (0.108 R)
• M34: 18,818,664 km (0.083 R)
• M35: 21,094,048 km (0.093 R)
• M36: 21,171,390 km (0.12 R)
• M37: 22,028,286 km (0.051 R)
• M38: 22,342,741 km (0.069 R)
• M39: 22,975,989 km (0.12 R)
• M40: 24,017,489 km (0.064 R)
• M41: 24,422,301 km (0.076 R)
• M42: 24,503,533 km (0.108 R)
• M43: 24,584,764 km (0.074 R)
• M44: 24,829,207 km (0.115 R)
• M45: 26,981,322 km (0.068 R)
• M46: 27,994,549 km (0.106 R)
• M47: 29,278,547 km (0.032 R)
• M48: 30,058,102 km (0.057 R)
• M49: 31,726,268 km (0.063 R)
• M50: 31,814,830 km (0.095 R)
• M51: 33,064,271 km (0.088 R)
• M52: 33,333,996 km (0.093 R)
• M53: 35,887,332 km (0.057 R)
• M54: 36,257,138 km (0.094 R)
• M55: 38,313,810 km (0.092 R)
• M56: 38,502,752 km (0.082 R)
• M57: 40,216,246 km (0.077 R)
• M58: 40,985,777 km (0.102 R)
• M59: 41,760,096 km (0.107 R)
• M60: 42,637,039 km (0.095 R)
• M61: 44,508,209 km (0.101 R)
• M62: 45,603,714 km (0.112 R)
• M63: 50,590,410 km (0.094 R)
• M64: 51,420,827 km (0.057 R)
• M65: 52,255,883 km (0.104 R)
• M66: 52,465,320 km (0.067 R)
• M67: 52,570,038 km (0.104 R)
• M68: 53,200,444 km (0.098 R)
• M69: 53,727,626 km (0.105 R)
• M70: 56,282,459 km (0.088 R)
• M71: 58,224,389 km (0.092 R)
• M72: 58,550,213 km (0.092 R)
• M73: 58,658,821 km (0.074 R)
• M74: 58,876,486 km (0.078 R)
• M75: 59,968,850 km (0.104 R)
• M76: 60,737,483 km (0.097 R)
• M77: 61,509,259 km (0.1 R)
• M78: 64,404,576 km (0.11 R)
• M79: 65,642,798 km (0.119 R)
• M80: 65,981,786 km (0.107 R)
• M81: 66,208,278 km (0.102 R)
• M82: 68,257,020 km (0.119 R)
• M83: 68,715,239 km (0.113 R)
• M84: 69,289,246 km (0.1 R)
• M85: 72,767,247 km (0.034 R)
• M86: 73,352,324 km (0.114 R)
• M87: 73,469,609 km (0.091 R)
• M88: 75,117,130 km (0.1 R)
• M89: 75,471,827 km (0.081 R)
• M90: 75,826,972 km (0.074 R)
• M91: 77,372,468 km (0.095 R)
• M92: 78,448,675 km (0.096 R)
• M93: 79,168,839 km (0.073 R)
• M94: 80,373,850 km (0.083 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 19,653 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit