🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.51 AU - 0.53 AU

Year: 141 Days

Day: 23.1 Hours

Environment

Temp: 207 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 39,915,331 km

• M1: 63,130 km (0.113 R)
• M2: 347,366 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.56 AU - 0.58 AU

Year: 161 Days

Day: 46.2 Hours

Environment

Temp: 201 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.32 AU - 3.14 AU

Year: 1690 Days

Day: 21.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.65 AU - 2.93 AU

Year: 1746 Days

Day: 43.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.74 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.6

Radius: 14.7

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.57 AU - 4.81 AU

Year: 3806 Days

Day: 13.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 39,915,331 km

• M1: 205,697 km (0.119 R)
• M2: 329,265 km (0.047 R)
• M3: 473,926 km (0.079 R)
• M4: 577,149 km (0.118 R)
• M5: 690,394 km (0.074 R)
• M6: 1,498,971 km (0.117 R)
• M7: 1,618,649 km (0.117 R)
• M8: 1,900,192 km (0.057 R)
• M9: 2,582,807 km (0.113 R)
• M10: 2,728,216 km (0.064 R)
• M11: 2,876,468 km (0.049 R)
• M12: 3,123,304 km (0.093 R)
• M13: 4,179,765 km (0.071 R)
• M14: 4,351,652 km (0.068 R)
• M15: 4,525,934 km (0.114 R)
• M16: 4,747,189 km (0.07 R)
• M17: 5,667,665 km (0.106 R)
• M18: 5,786,595 km (0.062 R)
• M19: 5,882,487 km (0.102 R)
• M20: 6,075,618 km (0.079 R)
• M21: 6,418,796 km (0.108 R)
• M22: 6,567,945 km (0.118 R)
• M23: 6,844,252 km (0.101 R)
• M24: 7,201,492 km (0.108 R)
• M25: 7,330,595 km (0.115 R)
• M26: 7,512,655 km (0.08 R)
• M27: 7,775,349 km (0.084 R)
• M28: 8,472,625 km (0.089 R)
• M29: 8,609,058 km (0.056 R)
• M30: 8,911,844 km (0.083 R)
• M31: 9,330,270 km (0.119 R)
• M32: 9,499,465 km (0.104 R)
• M33: 9,869,720 km (0.119 R)
• M34: 10,013,333 km (0.052 R)
• M35: 10,302,805 km (0.041 R)
• M36: 10,448,514 km (0.079 R)
• M37: 10,919,597 km (0.11 R)
• M38: 11,127,838 km (0.111 R)
• M39: 11,367,493 km (0.109 R)
• M40: 11,487,920 km (0.103 R)
• M41: 11,943,595 km (0.095 R)
• M42: 12,374,287 km (0.102 R)
• M43: 12,560,387 km (0.09 R)
• M44: 12,809,916 km (0.097 R)
• M45: 12,935,429 km (0.112 R)
• M46: 13,029,675 km (0.117 R)
• M47: 13,282,496 km (0.099 R)
• M48: 13,824,938 km (0.047 R)
• M49: 14,668,670 km (0.118 R)
• M50: 14,964,574 km (0.065 R)
• M51: 15,529,007 km (0.035 R)
• M52: 15,662,897 km (0.081 R)
• M53: 15,999,193 km (0.111 R)
• M54: 16,168,239 km (0.111 R)
• M55: 16,542,084 km (0.072 R)
• M56: 17,022,293 km (0.094 R)
• M57: 17,716,128 km (0.075 R)
• M58: 17,820,996 km (0.069 R)
• M59: 17,926,163 km (0.074 R)
• M60: 18,596,511 km (0.091 R)
• M61: 19,095,869 km (0.08 R)
• M62: 20,877,879 km (0.084 R)
• M63: 21,919,978 km (0.092 R)
• M64: 23,899,905 km (0.085 R)
• M65: 25,422,213 km (0.115 R)
• M66: 26,254,875 km (0.056 R)
• M67: 26,534,474 km (0.057 R)
• M68: 26,774,877 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.9

Radius: 11.9

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 6.66 AU - 7.12 AU

Year: 6777 Days

Day: 7.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 39,915,331 km

• M1: 181,911 km (0.114 R)
• M2: 295,605 km (0.096 R)
• M3: 673,938 km (0.06 R)
• M4: 1,079,797 km (0.09 R)
• M5: 1,459,926 km (0.057 R)
• M6: 1,655,450 km (0.103 R)
• M7: 1,797,718 km (0.071 R)
• M8: 2,182,483 km (0.098 R)
• M9: 2,430,517 km (0.104 R)
• M10: 2,522,968 km (0.117 R)
• M11: 2,687,825 km (0.097 R)
• M12: 3,331,545 km (0.109 R)
• M13: 4,726,844 km (0.067 R)
• M14: 4,901,873 km (0.093 R)
• M15: 5,348,722 km (0.111 R)
• M16: 6,313,629 km (0.106 R)
• M17: 6,668,923 km (0.114 R)
• M18: 7,097,372 km (0.113 R)
• M19: 8,259,897 km (0.084 R)
• M20: 8,684,456 km (0.115 R)
• M21: 9,224,953 km (0.093 R)
• M22: 9,407,612 km (0.083 R)
• M23: 9,591,467 km (0.109 R)
• M24: 10,074,968 km (0.1 R)
• M25: 10,225,463 km (0.102 R)
• M26: 10,911,519 km (0.104 R)
• M27: 11,104,800 km (0.1 R)
• M28: 11,338,172 km (0.114 R)
• M29: 11,809,854 km (0.093 R)
• M30: 12,287,969 km (0.044 R)
• M31: 12,448,787 km (0.108 R)
• M32: 13,180,919 km (0.06 R)
• M33: 13,843,637 km (0.069 R)
• M34: 14,305,446 km (0.081 R)
• M35: 15,029,200 km (0.053 R)
• M36: 15,244,322 km (0.107 R)
• M37: 16,115,131 km (0.105 R)
• M38: 16,556,595 km (0.113 R)
• M39: 16,868,058 km (0.118 R)
• M40: 17,002,097 km (0.078 R)
• M41: 17,181,315 km (0.075 R)
• M42: 17,361,282 km (0.064 R)
• M43: 17,587,174 km (0.105 R)
• M44: 17,813,815 km (0.062 R)
• M45: 18,224,461 km (0.115 R)
• M46: 18,638,249 km (0.086 R)
• M47: 18,869,527 km (0.084 R)
• M48: 18,962,278 km (0.096 R)
• M49: 21,233,772 km (0.105 R)
• M50: 21,330,263 km (0.088 R)
• M51: 22,009,886 km (0.103 R)
• M52: 22,352,315 km (0.067 R)
• M53: 22,450,452 km (0.098 R)
• M54: 22,548,737 km (0.114 R)
• M55: 23,092,077 km (0.095 R)
• M56: 23,739,836 km (0.076 R)
• M57: 23,840,066 km (0.058 R)
• M58: 25,718,567 km (0.077 R)
• M59: 25,821,490 km (0.077 R)
• M60: 26,079,397 km (0.081 R)
• M61: 26,338,052 km (0.065 R)
• M62: 27,223,970 km (0.104 R)
• M63: 28,491,513 km (0.117 R)
• M64: 28,864,760 km (0.078 R)
• M65: 29,293,357 km (0.076 R)
• M66: 29,562,334 km (0.085 R)
• M67: 30,591,717 km (0.119 R)
• M68: 31,248,003 km (0.067 R)
• M69: 31,522,815 km (0.103 R)
• M70: 31,908,927 km (0.11 R)
• M71: 32,630,138 km (0.101 R)
• M72: 33,806,426 km (0.09 R)
• M73: 33,919,223 km (0.1 R)
• M74: 34,201,664 km (0.079 R)
• M75: 34,882,783 km (0.112 R)
• M76: 35,224,913 km (0.084 R)
• M77: 35,912,764 km (0.09 R)
• M78: 36,085,400 km (0.109 R)
• M79: 36,258,335 km (0.077 R)
• M80: 36,489,314 km (0.082 R)
• M81: 36,952,768 km (0.053 R)
• M82: 37,301,631 km (0.077 R)
• M83: 37,768,376 km (0.11 R)
• M84: 38,237,216 km (0.113 R)
• M85: 39,121,339 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.4

Radius: 9.3

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 7.75 AU - 10.99 AU

Year: 10748 Days

Day: 5.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 39,915,331 km

• M1: 254,466 km (0.119 R)
• M2: 343,477 km (0.09 R)
• M3: 433,983 km (0.089 R)
• M4: 508,334 km (0.064 R)
• M5: 574,007 km (0.077 R)
• M6: 686,056 km (0.09 R)
• M7: 790,475 km (0.093 R)
• M8: 1,016,218 km (0.049 R)
• M9: 1,412,204 km (0.11 R)
• M10: 1,489,247 km (0.025 R)
• M11: 2,067,891 km (0.073 R)
• M12: 3,385,849 km (0.11 R)
• M13: 4,278,649 km (0.073 R)
• M14: 4,420,168 km (0.08 R)
• M15: 4,678,673 km (0.11 R)
• M16: 5,180,425 km (0.062 R)
• M17: 5,270,782 km (0.111 R)
• M18: 5,761,612 km (0.089 R)
• M19: 5,886,527 km (0.092 R)
• M20: 6,298,968 km (0.058 R)
• M21: 7,798,088 km (0.082 R)
• M22: 7,867,202 km (0.043 R)
• M23: 8,391,992 km (0.119 R)
• M24: 8,605,169 km (0.079 R)
• M25: 8,892,097 km (0.097 R)
• M26: 9,291,823 km (0.112 R)
• M27: 9,475,529 km (0.106 R)
• M28: 9,883,782 km (0.102 R)
• M29: 10,108,777 km (0.113 R)
• M30: 10,222,023 km (0.073 R)
• M31: 10,487,858 km (0.111 R)
• M32: 10,832,980 km (0.111 R)
• M33: 11,613,133 km (0.085 R)
• M34: 12,049,959 km (0.111 R)
• M35: 12,250,270 km (0.086 R)
• M36: 12,857,937 km (0.092 R)
• M37: 13,021,747 km (0.093 R)
• M38: 13,103,726 km (0.113 R)
• M39: 13,186,155 km (0.078 R)
• M40: 13,516,916 km (0.115 R)
• M41: 14,271,487 km (0.025 R)
• M42: 14,782,065 km (0.116 R)
• M43: 14,867,784 km (0.097 R)
• M44: 15,039,672 km (0.09 R)
• M45: 15,472,160 km (0.097 R)
• M46: 15,646,441 km (0.051 R)
• M47: 18,382,138 km (0.092 R)
• M48: 18,937,445 km (0.11 R)
• M49: 19,123,844 km (0.079 R)
• M50: 19,217,342 km (0.062 R)
• M51: 20,064,814 km (0.12 R)
• M52: 20,349,948 km (0.12 R)
• M53: 20,540,835 km (0.087 R)
• M54: 20,828,362 km (0.108 R)
• M55: 20,972,574 km (0.069 R)
• M56: 21,165,406 km (0.092 R)
• M57: 23,125,736 km (0.081 R)
• M58: 24,532,256 km (0.115 R)
• M59: 24,939,162 km (0.051 R)
• M60: 26,329,076 km (0.117 R)
• M61: 27,269,597 km (0.104 R)
• M62: 27,532,740 km (0.098 R)
• M63: 27,743,972 km (0.111 R)
• M64: 28,327,404 km (0.112 R)
• M65: 28,487,324 km (0.118 R)
• M66: 28,807,912 km (0.064 R)
• M67: 28,915,024 km (0.106 R)
• M68: 29,993,475 km (0.074 R)
• M69: 30,102,084 km (0.042 R)
• M70: 30,265,295 km (0.074 R)
• M71: 30,592,316 km (0.108 R)
• M72: 30,701,672 km (0.061 R)
• M73: 31,085,241 km (0.097 R)
• M74: 31,305,150 km (0.118 R)
• M75: 31,746,463 km (0.12 R)
• M76: 32,301,023 km (0.098 R)
• M77: 32,579,574 km (0.07 R)
• M78: 33,307,368 km (0.055 R)
• M79: 35,983,225 km (0.101 R)
• M80: 36,271,949 km (0.105 R)
• M81: 36,619,464 km (0.11 R)
• M82: 36,793,596 km (0.116 R)
• M83: 36,968,027 km (0.094 R)
• M84: 37,084,415 km (0.112 R)
• M85: 37,317,638 km (0.1 R)
• M86: 38,786,390 km (0.097 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 15,790 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit