🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.53 AU - 0.55 AU

Year: 148 Days

Day: 41.5 Hours

Environment

Temp: 174 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.79 AU - 0.85 AU

Year: 277 Days

Day: 45.1 Hours

Environment

Temp: 87 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,870,716 km

• M1: 149,448 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.97 AU - 1.13 AU

Year: 401 Days

Day: 41.4 Hours

Environment

Temp: -1 °C

Axial Tilt: 20.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.56 AU - 3.22 AU

Year: 1831 Days

Day: 14.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,870,716 km

• M1: 117,584 km (0.119 R)
• M2: 1,595,162 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.53 AU - 3.35 AU

Year: 1879 Days

Day: 20.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.8 AU - 3.68 AU

Year: 2174 Days

Day: 21.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.96 AU - 3.68 AU

Year: 2255 Days

Day: 19.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.9

Radius: 14

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.66 AU - 5.58 AU

Year: 4319 Days

Day: 7 Hours

Environment

Temp: -139 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 38,870,716 km

• M1: 261,796 km (0.083 R)
• M2: 413,339 km (0.096 R)
• M3: 535,560 km (0.113 R)
• M4: 696,228 km (0.037 R)
• M5: 825,930 km (0.102 R)
• M6: 978,071 km (0.107 R)
• M7: 1,182,422 km (0.08 R)
• M8: 1,416,841 km (0.111 R)
• M9: 1,508,844 km (0.114 R)
• M10: 1,618,948 km (0.115 R)
• M11: 1,983,369 km (0.086 R)
• M12: 2,122,495 km (0.111 R)
• M13: 2,283,163 km (0.053 R)
• M14: 2,429,469 km (0.084 R)
• M15: 2,541,219 km (0.086 R)
• M16: 2,966,376 km (0.114 R)
• M17: 3,519,140 km (0.105 R)
• M18: 3,625,056 km (0.077 R)
• M19: 3,818,486 km (0.111 R)
• M20: 4,059,787 km (0.079 R)
• M21: 4,979,066 km (0.107 R)
• M22: 5,122,530 km (0.109 R)
• M23: 5,243,106 km (0.069 R)
• M24: 5,364,580 km (0.085 R)
• M25: 5,610,668 km (0.11 R)
• M26: 6,345,044 km (0.117 R)
• M27: 6,684,182 km (0.099 R)
• M28: 6,842,756 km (0.083 R)
• M29: 7,056,232 km (0.11 R)
• M30: 9,456,829 km (0.116 R)
• M31: 10,055,520 km (0.113 R)
• M32: 10,146,476 km (0.104 R)
• M33: 10,298,617 km (0.05 R)
• M34: 10,451,356 km (0.037 R)
• M35: 10,635,810 km (0.108 R)
• M36: 11,637,817 km (0.093 R)
• M37: 12,021,236 km (0.088 R)
• M38: 12,182,353 km (0.108 R)
• M39: 13,396,340 km (0.116 R)
• M40: 14,000,715 km (0.078 R)
• M41: 14,102,442 km (0.11 R)
• M42: 14,477,184 km (0.087 R)
• M43: 15,132,124 km (0.037 R)
• M44: 15,236,543 km (0.11 R)
• M45: 16,578,586 km (0.116 R)
• M46: 17,811,272 km (0.088 R)
• M47: 18,960,932 km (0.119 R)
• M48: 19,110,978 km (0.101 R)
• M49: 19,299,173 km (0.116 R)
• M50: 19,677,356 km (0.113 R)
• M51: 20,518,096 km (0.08 R)
• M52: 20,826,716 km (0.118 R)
• M53: 21,020,446 km (0.079 R)
• M54: 21,292,564 km (0.092 R)
• M55: 21,526,834 km (0.089 R)
• M56: 22,116,100 km (0.116 R)
• M57: 22,313,719 km (0.111 R)
• M58: 22,432,500 km (0.082 R)
• M59: 22,551,580 km (0.088 R)
• M60: 23,270,398 km (0.094 R)
• M61: 23,875,222 km (0.101 R)
• M62: 24,118,618 km (0.116 R)
• M63: 24,281,230 km (0.095 R)
• M64: 24,648,643 km (0.064 R)
• M65: 24,853,592 km (0.108 R)
• M66: 25,513,169 km (0.106 R)
• M67: 25,637,485 km (0.079 R)
• M68: 26,387,568 km (0.117 R)
• M69: 27,102,646 km (0.107 R)
• M70: 28,810,306 km (0.106 R)
• M71: 28,939,858 km (0.098 R)

Asteroid Belt

Center: 6.38 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.8

Radius: 8.3

Gravity: 8.59 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 6.55 AU - 8.71 AU

Year: 7857 Days

Day: 14.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 38,870,716 km

• M1: 160,668 km (0.079 R)
• M2: 247,435 km (0.032 R)
• M3: 549,772 km (0.118 R)
• M4: 644,767 km (0.081 R)
• M5: 701,764 km (0.084 R)
• M6: 775,515 km (0.095 R)
• M7: 852,259 km (0.053 R)
• M8: 1,047,035 km (0.113 R)
• M9: 1,479,224 km (0.098 R)
• M10: 1,615,059 km (0.101 R)
• M11: 1,899,444 km (0.083 R)
• M12: 2,177,696 km (0.087 R)
• M13: 2,310,539 km (0.075 R)
• M14: 2,584,303 km (0.101 R)
• M15: 3,754,308 km (0.068 R)
• M16: 3,967,934 km (0.098 R)
• M17: 4,213,274 km (0.055 R)
• M18: 4,351,503 km (0.107 R)
• M19: 5,154,095 km (0.032 R)
• M20: 5,391,806 km (0.096 R)
• M21: 5,693,994 km (0.117 R)
• M22: 5,877,850 km (0.115 R)
• M23: 5,970,601 km (0.108 R)
• M24: 6,251,695 km (0.063 R)
• M25: 6,314,825 km (0.115 R)
• M26: 7,022,423 km (0.116 R)
• M27: 7,452,368 km (0.067 R)
• M28: 8,303,131 km (0.074 R)
• M29: 8,407,251 km (0.114 R)
• M30: 8,792,914 km (0.116 R)
• M31: 9,400,281 km (0.105 R)
• M32: 9,508,889 km (0.093 R)
• M33: 9,654,448 km (0.116 R)
• M34: 9,727,452 km (0.098 R)
• M35: 9,947,510 km (0.096 R)
• M36: 10,882,348 km (0.078 R)
• M37: 11,149,081 km (0.068 R)
• M38: 11,728,024 km (0.066 R)
• M39: 11,962,295 km (0.082 R)
• M40: 14,015,675 km (0.09 R)
• M41: 14,139,841 km (0.095 R)
• M42: 15,529,605 km (0.079 R)
• M43: 15,615,175 km (0.027 R)
• M44: 16,305,869 km (0.082 R)
• M45: 17,761,606 km (0.113 R)
• M46: 17,940,824 km (0.073 R)
• M47: 18,436,890 km (0.067 R)
• M48: 20,185,241 km (0.027 R)
• M49: 20,278,739 km (0.077 R)
• M50: 20,654,080 km (0.094 R)
• M51: 22,178,333 km (0.108 R)
• M52: 22,807,841 km (0.067 R)
• M53: 23,492,401 km (0.115 R)
• M54: 23,590,687 km (0.087 R)
• M55: 24,481,991 km (0.075 R)
• M56: 24,781,486 km (0.116 R)
• M57: 24,931,682 km (0.075 R)
• M58: 25,182,857 km (0.063 R)
• M59: 25,485,194 km (0.113 R)
• M60: 25,687,450 km (0.075 R)
• M61: 25,788,728 km (0.077 R)
• M62: 26,757,973 km (0.083 R)
• M63: 27,118,055 km (0.105 R)
• M64: 27,790,946 km (0.066 R)
• M65: 27,843,006 km (0.117 R)
• M66: 28,574,390 km (0.088 R)
• M67: 28,731,917 km (0.113 R)
• M68: 28,889,742 km (0.064 R)
• M69: 29,470,930 km (0.049 R)
• M70: 30,913,652 km (0.094 R)
• M71: 31,129,372 km (0.102 R)
• M72: 31,237,531 km (0.089 R)
• M73: 31,942,736 km (0.088 R)
• M74: 32,818,033 km (0.106 R)
• M75: 33,590,407 km (0.098 R)
• M76: 33,756,760 km (0.089 R)
• M77: 33,812,111 km (0.107 R)
• M78: 34,034,413 km (0.108 R)
• M79: 34,201,514 km (0.085 R)
• M80: 35,490,898 km (0.079 R)
• M81: 35,829,887 km (0.109 R)
• M82: 36,113,225 km (0.12 R)
• M83: 36,340,464 km (0.099 R)
• M84: 36,796,289 km (0.089 R)
• M85: 38,174,983 km (0.069 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 16,410 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit