🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.58 AU - 0.72 AU

Year: 185 Days

Day: 25.2 Hours

Environment

Temp: 170 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.65 AU - 0.67 AU

Year: 189 Days

Day: 25.2 Hours

Environment

Temp: 179 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,398,840 km

• M1: 34,856 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.24 AU - 1.26 AU

Year: 493 Days

Day: 46.6 Hours

Environment

Temp: 28 °C

Axial Tilt: 22.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 38,398,840 km

• M1: 733,329 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.26 AU - 2 AU

Year: 735 Days

Day: 32.6 Hours

Environment

Temp: -40 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,398,840 km

• M1: 90,656 km (0.051 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.61 AU - 2.45 AU

Year: 1021 Days

Day: 42.8 Hours

Environment

Temp: -47 °C

Axial Tilt: 123.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,398,840 km

• M1: 336,894 km (0.087 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.89 AU - 3.99 AU

Year: 2253 Days

Day: 35.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 4.7 AU - 4.74 AU

Year: 3621 Days

Day: 40.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,398,840 km

• M1: 1,369,419 km (0.1 R)

Asteroid Belt

Center: 5.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.3

Radius: 8.3

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.79 AU - 6.21 AU

Year: 4555 Days

Day: 6.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 38,398,840 km

• M1: 109,506 km (0.085 R)
• M2: 213,476 km (0.063 R)
• M3: 324,927 km (0.074 R)
• M4: 496,216 km (0.065 R)
• M5: 912,996 km (0.061 R)
• M6: 1,047,484 km (0.109 R)
• M7: 1,308,832 km (0.067 R)
• M8: 1,561,802 km (0.085 R)
• M9: 1,769,294 km (0.092 R)
• M10: 1,845,589 km (0.025 R)
• M11: 1,907,373 km (0.111 R)
• M12: 2,546,754 km (0.106 R)
• M13: 2,668,228 km (0.106 R)
• M14: 2,738,539 km (0.031 R)
• M15: 2,953,062 km (0.113 R)
• M16: 3,154,570 km (0.053 R)
• M17: 3,285,319 km (0.109 R)
• M18: 3,494,157 km (0.066 R)
• M19: 3,746,679 km (0.03 R)
• M20: 3,905,103 km (0.096 R)
• M21: 4,005,333 km (0.116 R)
• M22: 4,476,866 km (0.082 R)
• M23: 4,966,201 km (0.067 R)
• M24: 5,272,278 km (0.102 R)
• M25: 5,539,609 km (0.086 R)
• M26: 5,697,585 km (0.064 R)
• M27: 6,134,111 km (0.109 R)
• M28: 6,250,648 km (0.076 R)
• M29: 6,462,478 km (0.112 R)
• M30: 6,820,915 km (0.09 R)
• M31: 8,036,098 km (0.054 R)
• M32: 8,421,313 km (0.111 R)
• M33: 8,577,194 km (0.108 R)
• M34: 8,865,319 km (0.063 R)
• M35: 8,917,978 km (0.106 R)
• M36: 9,290,028 km (0.113 R)
• M37: 9,748,695 km (0.072 R)
• M38: 10,076,763 km (0.117 R)
• M39: 10,297,569 km (0.088 R)
• M40: 10,520,021 km (0.096 R)
• M41: 10,715,995 km (0.03 R)
• M42: 11,916,817 km (0.103 R)
• M43: 12,121,018 km (0.097 R)
• M44: 12,238,303 km (0.051 R)
• M45: 12,979,560 km (0.1 R)
• M46: 13,099,538 km (0.114 R)
• M47: 13,888,367 km (0.12 R)
• M48: 15,479,789 km (0.118 R)
• M49: 15,734,554 km (0.044 R)
• M50: 15,894,624 km (0.089 R)
• M51: 17,259,854 km (0.079 R)
• M52: 17,590,316 km (0.075 R)
• M53: 17,789,730 km (0.091 R)
• M54: 18,023,252 km (0.086 R)
• M55: 18,459,629 km (0.069 R)
• M56: 18,797,571 km (0.114 R)
• M57: 19,514,145 km (0.119 R)
• M58: 19,686,182 km (0.074 R)
• M59: 20,483,539 km (0.096 R)
• M60: 21,610,310 km (0.11 R)
• M61: 21,895,144 km (0.08 R)
• M62: 22,576,712 km (0.098 R)
• M63: 22,901,938 km (0.07 R)
• M64: 23,338,165 km (0.091 R)
• M65: 23,776,936 km (0.101 R)
• M66: 23,887,040 km (0.071 R)
• M67: 24,960,554 km (0.118 R)

Asteroid Belt

Center: 6.86 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.2

Radius: 8.9

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 7.32 AU - 9.12 AU

Year: 8322 Days

Day: 13.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 38,398,840 km

• M1: 198,666 km (0.057 R)
• M2: 291,865 km (0.094 R)
• M3: 405,111 km (0.119 R)
• M4: 634,445 km (0.1 R)
• M5: 943,514 km (0.118 R)
• M6: 1,024,446 km (0.07 R)
• M7: 1,121,984 km (0.089 R)
• M8: 1,252,284 km (0.033 R)
• M9: 1,465,012 km (0.1 R)
• M10: 1,823,000 km (0.098 R)
• M11: 2,029,744 km (0.08 R)
• M12: 2,447,272 km (0.111 R)
• M13: 2,637,261 km (0.12 R)
• M14: 2,773,096 km (0.112 R)
• M15: 3,194,513 km (0.072 R)
• M16: 3,402,454 km (0.102 R)
• M17: 3,700,902 km (0.086 R)
• M18: 3,853,342 km (0.083 R)
• M19: 4,255,012 km (0.074 R)
• M20: 4,323,229 km (0.055 R)
• M21: 5,146,316 km (0.061 R)
• M22: 5,688,309 km (0.109 R)
• M23: 6,017,126 km (0.099 R)
• M24: 6,404,135 km (0.103 R)
• M25: 7,013,298 km (0.078 R)
• M26: 7,094,230 km (0.099 R)
• M27: 7,338,524 km (0.103 R)
• M28: 7,891,587 km (0.071 R)
• M29: 8,088,308 km (0.098 R)
• M30: 8,458,114 km (0.097 R)
• M31: 8,804,283 km (0.077 R)
• M32: 9,125,620 km (0.113 R)
• M33: 9,272,974 km (0.064 R)
• M34: 9,450,995 km (0.104 R)
• M35: 9,810,180 km (0.089 R)
• M36: 10,021,711 km (0.046 R)
• M37: 10,388,076 km (0.077 R)
• M38: 10,634,763 km (0.082 R)
• M39: 10,883,245 km (0.115 R)
• M40: 11,291,348 km (0.045 R)
• M41: 11,608,645 km (0.095 R)
• M42: 12,349,603 km (0.107 R)
• M43: 12,643,862 km (0.072 R)
• M44: 12,742,298 km (0.108 R)
• M45: 12,940,216 km (0.09 R)
• M46: 13,472,934 km (0.039 R)
• M47: 14,012,833 km (0.101 R)
• M48: 14,217,034 km (0.093 R)
• M49: 14,732,099 km (0.077 R)
• M50: 15,078,717 km (0.056 R)
• M51: 15,922,001 km (0.092 R)
• M52: 16,028,365 km (0.079 R)
• M53: 16,564,374 km (0.093 R)
• M54: 17,800,800 km (0.085 R)
• M55: 17,948,154 km (0.104 R)
• M56: 18,841,253 km (0.112 R)
• M57: 19,520,428 km (0.105 R)
• M58: 19,863,007 km (0.047 R)
• M59: 20,438,510 km (0.108 R)
• M60: 20,515,702 km (0.099 R)
• M61: 20,864,116 km (0.068 R)
• M62: 21,370,654 km (0.064 R)
• M63: 22,396,148 km (0.11 R)
• M64: 23,035,080 km (0.104 R)
• M65: 24,371,887 km (0.034 R)
• M66: 25,111,648 km (0.054 R)
• M67: 25,359,831 km (0.106 R)
• M68: 25,608,911 km (0.068 R)
• M69: 26,276,866 km (0.071 R)
• M70: 26,908,468 km (0.096 R)
• M71: 27,374,765 km (0.046 R)
• M72: 27,459,736 km (0.072 R)
• M73: 27,630,128 km (0.079 R)
• M74: 27,886,389 km (0.038 R)
• M75: 28,401,305 km (0.098 R)
• M76: 28,616,726 km (0.106 R)
• M77: 28,875,979 km (0.096 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.1

Radius: 14

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 8.39 AU - 11.41 AU

Year: 10999 Days

Day: 9.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 38,398,840 km

• M1: 196,422 km (0.079 R)
• M2: 392,844 km (0.099 R)
• M3: 491,429 km (0.099 R)
• M4: 588,668 km (0.093 R)
• M5: 680,670 km (0.104 R)
• M6: 1,364,781 km (0.09 R)
• M7: 1,474,586 km (0.078 R)
• M8: 1,626,129 km (0.055 R)
• M9: 1,863,391 km (0.107 R)
• M10: 2,829,793 km (0.058 R)
• M11: 3,117,620 km (0.025 R)
• M12: 3,265,123 km (0.076 R)
• M13: 3,364,905 km (0.099 R)
• M14: 3,567,460 km (0.046 R)
• M15: 3,748,025 km (0.103 R)
• M16: 3,931,731 km (0.069 R)
• M17: 4,064,873 km (0.105 R)
• M18: 4,335,645 km (0.041 R)
• M19: 4,837,995 km (0.028 R)
• M20: 5,038,456 km (0.091 R)
• M21: 5,359,194 km (0.074 R)
• M22: 6,020,566 km (0.064 R)
• M23: 6,361,051 km (0.114 R)
• M24: 7,061,169 km (0.076 R)
• M25: 7,354,680 km (0.028 R)
• M26: 7,486,326 km (0.065 R)
• M27: 8,191,082 km (0.101 R)
• M28: 9,022,397 km (0.081 R)
• M29: 10,319,560 km (0.108 R)
• M30: 10,578,514 km (0.079 R)
• M31: 11,140,853 km (0.108 R)
• M32: 11,254,547 km (0.111 R)
• M33: 12,727,338 km (0.112 R)
• M34: 13,164,912 km (0.107 R)
• M35: 13,486,398 km (0.061 R)
• M36: 14,055,169 km (0.077 R)
• M37: 14,177,989 km (0.114 R)
• M38: 14,590,280 km (0.087 R)
• M39: 15,174,161 km (0.117 R)
• M40: 15,511,205 km (0.079 R)
• M41: 16,278,642 km (0.078 R)
• M42: 16,407,745 km (0.087 R)
• M43: 16,884,214 km (0.087 R)
• M44: 17,102,178 km (0.11 R)
• M45: 17,762,054 km (0.067 R)
• M46: 18,117,349 km (0.115 R)
• M47: 18,834,970 km (0.11 R)
• M48: 19,333,730 km (0.059 R)
• M49: 20,856,337 km (0.114 R)
• M50: 21,184,255 km (0.044 R)
• M51: 21,325,326 km (0.089 R)
• M52: 21,419,423 km (0.112 R)
• M53: 21,750,334 km (0.059 R)
• M54: 22,225,905 km (0.101 R)
• M55: 22,512,984 km (0.096 R)
• M56: 22,897,450 km (0.093 R)
• M57: 23,770,802 km (0.116 R)
• M58: 23,917,408 km (0.062 R)
• M59: 24,211,518 km (0.119 R)
• M60: 24,952,177 km (0.095 R)
• M61: 25,200,659 km (0.106 R)
• M62: 25,600,085 km (0.071 R)
• M63: 26,658,341 km (0.12 R)
• M64: 27,116,260 km (0.076 R)
• M65: 27,269,448 km (0.054 R)
• M66: 28,661,456 km (0.117 R)
• M67: 29,130,595 km (0.079 R)
• M68: 29,497,259 km (0.079 R)
• M69: 30,606,378 km (0.12 R)
• M70: 30,765,999 km (0.103 R)
• M71: 30,925,769 km (0.102 R)
• M72: 31,514,287 km (0.079 R)
• M73: 31,782,965 km (0.108 R)
• M74: 32,702,244 km (0.115 R)
• M75: 33,849,959 km (0.12 R)
• M76: 34,401,078 km (0.119 R)
• M77: 34,788,686 km (0.067 R)
• M78: 35,066,339 km (0.099 R)
• M79: 35,400,541 km (0.085 R)
• M80: 35,512,291 km (0.117 R)
• M81: 36,297,081 km (0.093 R)
• M82: 37,826,869 km (0.103 R)
• M83: 38,398,781 km (0.06 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 10,815 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit