🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.74 AU - 0.82 AU

Year: 240 Days

Day: 20.6 Hours

Environment

Temp: 188 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.05 AU - 1.59 AU

Year: 528 Days

Day: 30.9 Hours

Environment

Temp: 18 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.46 AU - 3.48 AU

Year: 1782 Days

Day: 15.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,668,167 km

• M1: 1,963,622 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.85 AU - 4.13 AU

Year: 2271 Days

Day: 44.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.72 AU - 5.48 AU

Year: 3436 Days

Day: 36.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.3

Radius: 10.4

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 6.38 AU - 10.63 AU

Year: 8630 Days

Day: 6.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 91,668,167 km

• M1: 167,400 km (0.109 R)
• M2: 307,872 km (0.087 R)
• M3: 434,133 km (0.116 R)
• M4: 661,372 km (0.105 R)
• M5: 760,556 km (0.115 R)
• M6: 1,244,654 km (0.081 R)
• M7: 1,894,208 km (0.069 R)
• M8: 2,320,263 km (0.109 R)
• M9: 2,408,975 km (0.115 R)
• M10: 2,613,026 km (0.109 R)
• M11: 2,682,439 km (0.085 R)
• M12: 2,752,302 km (0.091 R)
• M13: 2,917,906 km (0.105 R)
• M14: 3,259,139 km (0.11 R)
• M15: 3,821,328 km (0.038 R)
• M16: 3,953,273 km (0.105 R)
• M17: 4,221,951 km (0.062 R)
• M18: 4,552,114 km (0.04 R)
• M19: 5,005,545 km (0.084 R)
• M20: 5,443,867 km (0.095 R)
• M21: 5,682,625 km (0.116 R)
• M22: 6,047,494 km (0.052 R)
• M23: 6,672,215 km (0.058 R)
• M24: 7,317,729 km (0.103 R)
• M25: 8,118,377 km (0.041 R)
• M26: 8,563,730 km (0.052 R)
• M27: 8,841,833 km (0.082 R)
• M28: 8,982,006 km (0.106 R)
• M29: 9,122,927 km (0.096 R)
• M30: 9,371,259 km (0.041 R)
• M31: 9,549,879 km (0.094 R)
• M32: 9,838,304 km (0.074 R)
• M33: 9,947,211 km (0.079 R)
• M34: 10,460,631 km (0.092 R)
• M35: 10,982,728 km (0.082 R)
• M36: 11,322,913 km (0.04 R)
• M37: 11,437,056 km (0.054 R)
• M38: 11,936,115 km (0.113 R)
• M39: 12,013,607 km (0.099 R)
• M40: 12,091,098 km (0.104 R)
• M41: 12,836,544 km (0.115 R)
• M42: 13,758,815 km (0.069 R)
• M43: 14,330,728 km (0.041 R)
• M44: 14,702,329 km (0.042 R)
• M45: 14,868,682 km (0.102 R)
• M46: 15,455,405 km (0.069 R)
• M47: 15,964,337 km (0.102 R)
• M48: 17,085,872 km (0.063 R)
• M49: 17,216,920 km (0.115 R)
• M50: 17,304,434 km (0.068 R)
• M51: 17,921,526 km (0.089 R)
• M52: 18,680,436 km (0.117 R)
• M53: 19,086,594 km (0.044 R)
• M54: 19,404,340 km (0.079 R)
• M55: 20,368,348 km (0.114 R)
• M56: 21,113,346 km (0.118 R)
• M57: 21,207,144 km (0.11 R)
• M58: 21,395,039 km (0.113 R)
• M59: 22,390,613 km (0.095 R)
• M60: 22,821,903 km (0.052 R)
• M61: 23,256,036 km (0.033 R)
• M62: 23,498,385 km (0.071 R)
• M63: 23,985,475 km (0.11 R)
• M64: 24,476,007 km (0.054 R)
• M65: 24,870,796 km (0.094 R)
• M66: 25,417,127 km (0.106 R)
• M67: 25,967,498 km (0.034 R)
• M68: 26,269,236 km (0.109 R)
• M69: 27,181,634 km (0.086 R)
• M70: 27,590,485 km (0.085 R)
• M71: 28,414,320 km (0.071 R)
• M72: 29,193,875 km (0.059 R)
• M73: 29,403,013 km (0.077 R)
• M74: 30,561,947 km (0.105 R)
• M75: 30,827,484 km (0.056 R)
• M76: 31,789,548 km (0.073 R)
• M77: 32,652,877 km (0.099 R)
• M78: 33,033,155 km (0.086 R)
• M79: 33,688,244 km (0.099 R)
• M80: 34,789,733 km (0.08 R)
• M81: 35,122,438 km (0.045 R)
• M82: 36,576,530 km (0.1 R)
• M83: 36,745,575 km (0.101 R)
• M84: 37,537,846 km (0.084 R)
• M85: 37,708,387 km (0.109 R)
• M86: 37,993,072 km (0.059 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 597.4

Radius: 3.9

Gravity: 39.28 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 14.45 AU - 23.09 AU

Year: 28320 Days

Day: 16.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 91,668,167 km

• M1: 288,425 km (0.117 R)
• M2: 1,295,368 km (0.112 R)
• M3: 1,395,000 km (0.113 R)
• M4: 1,709,156 km (0.083 R)
• M5: 2,318,917 km (0.06 R)
• M6: 2,399,550 km (0.106 R)
• M7: 2,646,985 km (0.063 R)
• M8: 2,816,330 km (0.116 R)
• M9: 2,859,264 km (0.079 R)
• M10: 2,945,732 km (0.101 R)
• M11: 3,210,370 km (0.089 R)
• M12: 3,345,607 km (0.079 R)
• M13: 3,391,085 km (0.118 R)
• M14: 3,528,715 km (0.103 R)
• M15: 4,000,696 km (0.096 R)
• M16: 4,097,486 km (0.102 R)
• M17: 4,899,330 km (0.095 R)
• M18: 5,054,912 km (0.068 R)
• M19: 6,987,118 km (0.111 R)
• M20: 7,516,844 km (0.107 R)
• M21: 7,576,534 km (0.096 R)
• M22: 7,696,362 km (0.116 R)
• M23: 8,677,125 km (0.101 R)
• M24: 8,991,730 km (0.076 R)
• M25: 10,023,057 km (0.076 R)
• M26: 10,485,913 km (0.089 R)
• M27: 11,091,186 km (0.086 R)
• M28: 11,569,750 km (0.098 R)
• M29: 12,759,801 km (0.112 R)
• M30: 14,135,204 km (0.077 R)
• M31: 15,253,896 km (0.112 R)
• M32: 15,405,290 km (0.116 R)
• M33: 15,785,717 km (0.107 R)
• M34: 16,323,372 km (0.114 R)
• M35: 17,259,256 km (0.104 R)
• M36: 17,416,932 km (0.058 R)
• M37: 19,100,955 km (0.111 R)
• M38: 19,591,487 km (0.118 R)
• M39: 20,919,916 km (0.112 R)
• M40: 21,172,287 km (0.116 R)
• M41: 22,362,937 km (0.073 R)
• M42: 22,793,480 km (0.099 R)
• M43: 24,277,490 km (0.056 R)
• M44: 25,343,674 km (0.109 R)
• M45: 25,433,134 km (0.087 R)
• M46: 27,062,853 km (0.11 R)
• M47: 27,154,407 km (0.05 R)
• M48: 27,429,518 km (0.1 R)
• M49: 27,705,675 km (0.088 R)
• M50: 28,446,484 km (0.073 R)
• M51: 30,136,940 km (0.073 R)
• M52: 31,570,237 km (0.075 R)
• M53: 32,149,779 km (0.082 R)
• M54: 33,025,824 km (0.103 R)
• M55: 34,205,852 km (0.058 R)
• M56: 34,900,435 km (0.094 R)
• M57: 35,900,946 km (0.058 R)
• M58: 36,001,625 km (0.112 R)
• M59: 36,505,770 km (0.1 R)
• M60: 36,708,176 km (0.115 R)
• M61: 37,827,766 km (0.115 R)
• M62: 38,032,566 km (0.037 R)
• M63: 38,340,289 km (0.116 R)
• M64: 38,649,059 km (0.109 R)
• M65: 38,855,205 km (0.094 R)
• M66: 40,413,715 km (0.082 R)
• M67: 42,310,467 km (0.101 R)
• M68: 42,842,586 km (0.104 R)
• M69: 47,177,783 km (0.094 R)
• M70: 48,950,667 km (0.112 R)
• M71: 50,069,659 km (0.105 R)
• M72: 50,519,650 km (0.058 R)
• M73: 50,970,837 km (0.082 R)
• M74: 51,423,520 km (0.067 R)
• M75: 53,476,900 km (0.088 R)
• M76: 53,706,683 km (0.05 R)
• M77: 54,167,295 km (0.102 R)
• M78: 54,744,742 km (0.045 R)
• M79: 54,976,469 km (0.075 R)
• M80: 55,208,346 km (0.05 R)
• M81: 59,676,236 km (0.086 R)
• M82: 60,153,304 km (0.056 R)
• M83: 60,751,396 km (0.097 R)
• M84: 62,799,391 km (0.1 R)
• M85: 65,115,166 km (0.116 R)
• M86: 70,709,977 km (0.094 R)
• M87: 71,594,100 km (0.12 R)
• M88: 74,524,423 km (0.119 R)
• M89: 75,939,769 km (0.069 R)
• M90: 76,456,629 km (0.058 R)
• M91: 77,234,089 km (0.025 R)
• M92: 78,274,692 km (0.091 R)
• M93: 81,821,209 km (0.113 R)
• M94: 82,085,997 km (0.025 R)
• M95: 85,017,368 km (0.036 R)
• M96: 87,305,766 km (0.101 R)
• M97: 88,254,067 km (0.109 R)
• M98: 90,160,542 km (0.111 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 18,360 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit