🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.52 AU - 0.68 AU

Year: 171 Days

Day: 36.3 Hours

Environment

Temp: 166 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 17,290,199 km

• M1: 63,130 km (0.087 R)
• M2: 208,689 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.57 AU - 0.73 AU

Year: 192 Days

Day: 35.7 Hours

Environment

Temp: 156 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 17,290,199 km

• M1: 106,514 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.52 AU - 0.82 AU

Year: 201 Days

Day: 45.2 Hours

Environment

Temp: 181 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 17,290,199 km

• M1: 449,093 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.02 AU - 1.4 AU

Year: 489 Days

Day: 28.6 Hours

Environment

Temp: -7 °C

Axial Tilt: 6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.19 AU - 1.39 AU

Year: 538 Days

Day: 37.9 Hours

Environment

Temp: -5 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 17,290,199 km

• M1: 1,161,777 km (0.064 R)
• M2: 1,215,333 km (0.113 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.94 AU - 2.38 AU

Year: 1165 Days

Day: 37 Hours

Environment

Temp: -66 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.94 AU - 3.8 AU

Year: 2271 Days

Day: 46.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.4

Radius: 10

Gravity: 8.14 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 4.99 AU - 5.49 AU

Year: 4403 Days

Day: 10.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 17,290,199 km

• M1: 149,299 km (0.107 R)
• M2: 240,105 km (0.081 R)
• M3: 522,695 km (0.081 R)
• M4: 620,532 km (0.107 R)
• M5: 701,614 km (0.061 R)
• M6: 1,049,878 km (0.086 R)
• M7: 1,325,736 km (0.114 R)
• M8: 1,559,857 km (0.107 R)
• M9: 1,640,939 km (0.042 R)
• M10: 2,085,843 km (0.06 R)
• M11: 2,248,456 km (0.091 R)
• M12: 2,434,257 km (0.11 R)
• M13: 2,820,817 km (0.116 R)
• M14: 3,310,451 km (0.049 R)
• M15: 3,608,301 km (0.109 R)
• M16: 3,760,591 km (0.108 R)
• M17: 3,848,555 km (0.11 R)
• M18: 3,959,556 km (0.078 R)
• M19: 4,253,067 km (0.106 R)
• M20: 4,414,035 km (0.068 R)
• M21: 4,718,317 km (0.065 R)
• M22: 5,422,025 km (0.106 R)
• M23: 5,747,999 km (0.095 R)
• M24: 5,926,320 km (0.118 R)
• M25: 6,003,213 km (0.091 R)
• M26: 6,184,077 km (0.067 R)
• M27: 7,142,700 km (0.089 R)
• M28: 7,279,582 km (0.088 R)
• M29: 7,500,239 km (0.056 R)
• M30: 7,948,284 km (0.114 R)
• M31: 8,204,246 km (0.103 R)
• M32: 8,694,927 km (0.041 R)
• M33: 9,284,642 km (0.039 R)
• M34: 9,493,930 km (0.044 R)
• M35: 9,765,599 km (0.103 R)
• M36: 9,917,591 km (0.081 R)
• M37: 10,193,150 km (0.119 R)
• M38: 11,003,372 km (0.072 R)
• M39: 11,098,217 km (0.059 R)
• M40: 11,161,647 km (0.089 R)
• M41: 11,320,520 km (0.08 R)
• M42: 11,544,318 km (0.105 R)
• M43: 11,640,659 km (0.055 R)
• M44: 11,769,612 km (0.089 R)
• M45: 12,159,165 km (0.054 R)
• M46: 12,322,825 km (0.092 R)
• M47: 12,619,179 km (0.108 R)
• M48: 13,118,237 km (0.072 R)
• M49: 13,555,961 km (0.11 R)
• M50: 14,101,394 km (0.055 R)
• M51: 14,170,060 km (0.074 R)
• M52: 14,654,009 km (0.102 R)
• M53: 14,898,003 km (0.079 R)
• M54: 15,003,021 km (0.053 R)
• M55: 15,248,960 km (0.058 R)
• M56: 15,709,123 km (0.101 R)
• M57: 15,816,085 km (0.052 R)
• M58: 16,679,714 km (0.115 R)
• M59: 16,752,418 km (0.092 R)
• M60: 16,934,479 km (0.106 R)
• M61: 17,632,503 km (0.114 R)
• M62: 17,780,754 km (0.116 R)
• M63: 20,595,588 km (0.112 R)
• M64: 21,537,905 km (0.082 R)
• M65: 21,855,052 km (0.107 R)
• M66: 22,614,710 km (0.028 R)
• M67: 23,261,123 km (0.084 R)
• M68: 23,423,735 km (0.056 R)
• M69: 24,118,767 km (0.118 R)
• M70: 24,613,487 km (0.078 R)
• M71: 24,696,215 km (0.12 R)
• M72: 25,194,974 km (0.068 R)
• M73: 25,696,875 km (0.102 R)
• M74: 26,625,728 km (0.09 R)
• M75: 27,265,259 km (0.072 R)
• M76: 27,350,979 km (0.085 R)
• M77: 27,866,792 km (0.091 R)
• M78: 28,385,897 km (0.066 R)
• M79: 28,690,179 km (0.103 R)
• M80: 28,777,245 km (0.081 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.2

Radius: 12.2

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.52 AU - 6.36 AU

Year: 4658 Days

Day: 5.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 17,290,199 km

• M1: 384,915 km (0.042 R)
• M2: 561,590 km (0.11 R)
• M3: 645,664 km (0.107 R)
• M4: 726,597 km (0.116 R)
• M5: 802,742 km (0.113 R)
• M6: 882,029 km (0.081 R)
• M7: 992,432 km (0.109 R)
• M8: 1,719,179 km (0.071 R)
• M9: 1,896,153 km (0.059 R)
• M10: 2,042,161 km (0.114 R)
• M11: 2,166,776 km (0.08 R)
• M12: 2,786,859 km (0.109 R)
• M13: 3,038,482 km (0.106 R)
• M14: 3,124,202 km (0.102 R)
• M15: 3,239,542 km (0.054 R)
• M16: 4,024,632 km (0.106 R)
• M17: 4,245,887 km (0.064 R)
• M18: 4,325,922 km (0.104 R)
• M19: 4,783,392 km (0.085 R)
• M20: 4,866,718 km (0.093 R)
• M21: 5,516,122 km (0.117 R)
• M22: 5,922,580 km (0.102 R)
• M23: 6,229,255 km (0.107 R)
• M24: 6,745,817 km (0.096 R)
• M25: 7,199,697 km (0.078 R)
• M26: 7,430,227 km (0.117 R)
• M27: 7,643,853 km (0.082 R)
• M28: 8,316,894 km (0.106 R)
• M29: 8,498,356 km (0.102 R)
• M30: 8,742,200 km (0.036 R)
• M31: 9,571,870 km (0.107 R)
• M32: 9,846,981 km (0.107 R)
• M33: 10,124,634 km (0.118 R)
• M34: 10,535,131 km (0.119 R)
• M35: 10,644,188 km (0.113 R)
• M36: 10,841,208 km (0.073 R)
• M37: 10,995,294 km (0.073 R)
• M38: 11,194,558 km (0.098 R)
• M39: 11,417,309 km (0.104 R)
• M40: 11,641,557 km (0.115 R)
• M41: 11,890,039 km (0.096 R)
• M42: 12,003,434 km (0.108 R)
• M43: 12,323,125 km (0.053 R)
• M44: 12,461,054 km (0.111 R)
• M45: 12,715,221 km (0.117 R)
• M46: 12,924,358 km (0.114 R)
• M47: 13,275,614 km (0.093 R)
• M48: 13,487,744 km (0.113 R)
• M49: 13,891,808 km (0.109 R)
• M50: 14,155,250 km (0.118 R)
• M51: 14,784,758 km (0.089 R)
• M52: 15,004,816 km (0.104 R)
• M53: 15,201,388 km (0.084 R)
• M54: 16,121,415 km (0.078 R)
• M55: 17,187,449 km (0.119 R)
• M56: 17,264,492 km (0.051 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 16,464 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit