🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.78 AU - 0.84 AU

Year: 265 Days

Day: 23.5 Hours

Environment

Temp: 143 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.56 AU - 1.82 AU

Year: 798 Days

Day: 37.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.7 AU - 2.56 AU

Year: 1130 Days

Day: 42.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 163.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.3 AU - 2.38 AU

Year: 1301 Days

Day: 44.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.12 AU - 2.7 AU

Year: 1360 Days

Day: 26.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.16 AU - 4.56 AU

Year: 2756 Days

Day: 47.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.97 AU - 5.65 AU

Year: 3834 Days

Day: 30.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.4

Radius: 8.1

Gravity: 14.32 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 6.31 AU - 6.67 AU

Year: 6009 Days

Day: 9.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 39,668,519 km

• M1: 403,316 km (0.034 R)
• M2: 473,926 km (0.034 R)
• M3: 562,189 km (0.112 R)
• M4: 877,541 km (0.093 R)
• M5: 956,529 km (0.1 R)
• M6: 1,138,889 km (0.104 R)
• M7: 1,278,763 km (0.093 R)
• M8: 1,443,021 km (0.083 R)
• M9: 1,633,758 km (0.099 R)
• M10: 1,893,909 km (0.086 R)
• M11: 2,103,196 km (0.09 R)
• M12: 2,431,115 km (0.057 R)
• M13: 2,543,912 km (0.109 R)
• M14: 2,681,841 km (0.101 R)
• M15: 2,751,703 km (0.055 R)
• M16: 3,061,520 km (0.052 R)
• M17: 4,659,076 km (0.091 R)
• M18: 5,028,284 km (0.104 R)
• M19: 5,172,795 km (0.1 R)
• M20: 5,289,332 km (0.104 R)
• M21: 5,525,248 km (0.087 R)
• M22: 5,614,558 km (0.056 R)
• M23: 5,824,892 km (0.066 R)
• M24: 5,946,216 km (0.105 R)
• M25: 6,068,438 km (0.109 R)
• M26: 6,191,407 km (0.094 R)
• M27: 6,253,191 km (0.084 R)
• M28: 6,315,274 km (0.052 R)
• M29: 6,408,773 km (0.082 R)
• M30: 6,755,391 km (0.059 R)
• M31: 7,831,449 km (0.111 R)
• M32: 7,898,468 km (0.103 R)
• M33: 8,681,912 km (0.074 R)
• M34: 8,785,883 km (0.084 R)
• M35: 9,668,660 km (0.101 R)
• M36: 10,951,611 km (0.094 R)
• M37: 11,063,959 km (0.054 R)
• M38: 11,252,303 km (0.102 R)
• M39: 11,327,850 km (0.104 R)
• M40: 11,555,688 km (0.101 R)
• M41: 11,938,808 km (0.11 R)
• M42: 12,756,809 km (0.048 R)
• M43: 13,997,274 km (0.096 R)
• M44: 14,282,558 km (0.082 R)
• M45: 14,817,819 km (0.077 R)
• M46: 15,066,899 km (0.084 R)
• M47: 15,527,511 km (0.109 R)
• M48: 15,738,294 km (0.066 R)
• M49: 16,893,190 km (0.042 R)
• M50: 17,284,239 km (0.074 R)
• M51: 17,986,750 km (0.113 R)
• M52: 18,698,537 km (0.12 R)
• M53: 19,283,614 km (0.063 R)
• M54: 19,692,316 km (0.03 R)
• M55: 19,829,198 km (0.081 R)
• M56: 20,057,933 km (0.114 R)
• M57: 20,656,773 km (0.056 R)
• M58: 20,935,175 km (0.08 R)
• M59: 21,825,133 km (0.088 R)
• M60: 22,156,043 km (0.104 R)
• M61: 22,727,208 km (0.099 R)
• M62: 22,822,950 km (0.108 R)
• M63: 22,918,693 km (0.066 R)
• M64: 23,399,800 km (0.115 R)
• M65: 23,496,290 km (0.045 R)
• M66: 24,715,064 km (0.098 R)
• M67: 25,804,586 km (0.06 R)
• M68: 26,405,520 km (0.083 R)
• M69: 26,808,537 km (0.084 R)
• M70: 27,163,084 km (0.068 R)
• M71: 27,366,238 km (0.116 R)
• M72: 28,184,089 km (0.074 R)
• M73: 28,235,551 km (0.088 R)
• M74: 29,269,871 km (0.078 R)
• M75: 30,053,763 km (0.088 R)
• M76: 30,211,290 km (0.079 R)
• M77: 31,375,461 km (0.058 R)
• M78: 31,802,413 km (0.105 R)
• M79: 32,338,721 km (0.116 R)
• M80: 32,608,147 km (0.107 R)
• M81: 32,824,166 km (0.119 R)
• M82: 32,878,171 km (0.09 R)
• M83: 33,529,371 km (0.076 R)
• M84: 35,010,090 km (0.084 R)
• M85: 35,231,196 km (0.12 R)
• M86: 36,848,648 km (0.08 R)
• M87: 37,355,486 km (0.095 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.2

Radius: 8.5

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 9.22 AU - 9.64 AU

Year: 10524 Days

Day: 7.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 39,668,519 km

• M1: 108,758 km (0.095 R)
• M2: 203,453 km (0.113 R)
• M3: 312,959 km (0.105 R)
• M4: 801,695 km (0.089 R)
• M5: 1,560,904 km (0.084 R)
• M6: 1,726,210 km (0.058 R)
• M7: 1,916,798 km (0.088 R)
• M8: 1,975,290 km (0.097 R)
• M9: 2,277,029 km (0.065 R)
• M10: 2,360,056 km (0.09 R)
• M11: 2,812,290 km (0.096 R)
• M12: 3,174,916 km (0.061 R)
• M13: 3,385,400 km (0.071 R)
• M14: 3,746,529 km (0.112 R)
• M15: 3,994,114 km (0.108 R)
• M16: 4,119,925 km (0.103 R)
• M17: 4,557,649 km (0.083 R)
• M18: 4,662,816 km (0.059 R)
• M19: 4,742,253 km (0.075 R)
• M20: 5,365,926 km (0.075 R)
• M21: 5,588,976 km (0.1 R)
• M22: 5,815,019 km (0.03 R)
• M23: 6,749,258 km (0.111 R)
• M24: 7,480,342 km (0.037 R)
• M25: 7,542,425 km (0.109 R)
• M26: 7,667,040 km (0.102 R)
• M27: 7,949,930 km (0.062 R)
• M28: 9,449,050 km (0.109 R)
• M29: 10,472,749 km (0.067 R)
• M30: 10,577,018 km (0.113 R)
• M31: 10,716,743 km (0.062 R)
• M32: 10,962,532 km (0.118 R)
• M33: 11,711,120 km (0.119 R)
• M34: 12,846,119 km (0.115 R)
• M35: 13,144,716 km (0.06 R)
• M36: 13,219,665 km (0.054 R)
• M37: 13,748,792 km (0.051 R)
• M38: 14,092,568 km (0.084 R)
• M39: 14,361,844 km (0.115 R)
• M40: 14,516,529 km (0.102 R)
• M41: 15,258,833 km (0.088 R)
• M42: 15,377,165 km (0.106 R)
• M43: 15,973,313 km (0.073 R)
• M44: 16,617,631 km (0.082 R)
• M45: 16,861,475 km (0.119 R)
• M46: 17,270,476 km (0.083 R)
• M47: 17,641,479 km (0.094 R)
• M48: 20,137,220 km (0.106 R)
• M49: 22,382,235 km (0.054 R)
• M50: 22,606,482 km (0.044 R)
• M51: 22,741,420 km (0.072 R)
• M52: 22,967,013 km (0.025 R)
• M53: 23,102,698 km (0.078 R)
• M54: 23,193,205 km (0.112 R)
• M55: 23,374,817 km (0.12 R)
• M56: 23,830,791 km (0.056 R)
• M57: 23,922,345 km (0.115 R)
• M58: 24,289,608 km (0.098 R)
• M59: 24,566,364 km (0.114 R)
• M60: 24,658,815 km (0.116 R)
• M61: 25,402,915 km (0.096 R)
• M62: 25,777,658 km (0.051 R)
• M63: 26,059,949 km (0.105 R)
• M64: 26,627,523 km (0.108 R)
• M65: 27,008,250 km (0.034 R)
• M66: 30,019,206 km (0.101 R)
• M67: 30,614,157 km (0.081 R)
• M68: 30,763,456 km (0.104 R)
• M69: 31,313,078 km (0.058 R)
• M70: 33,236,907 km (0.05 R)
• M71: 33,492,869 km (0.092 R)
• M72: 33,698,117 km (0.102 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.3

Radius: 12.1

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 8.39 AU - 13.15 AU

Year: 12846 Days

Day: 9.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 39,668,519 km

• M1: 478,564 km (0.064 R)
• M2: 745,895 km (0.054 R)
• M3: 866,770 km (0.092 R)
• M4: 1,078,451 km (0.102 R)
• M5: 1,271,283 km (0.03 R)
• M6: 1,381,387 km (0.049 R)
• M7: 1,651,560 km (0.109 R)
• M8: 1,855,163 km (0.115 R)
• M9: 2,220,631 km (0.073 R)
• M10: 2,562,013 km (0.11 R)
• M11: 2,799,126 km (0.1 R)
• M12: 2,994,052 km (0.079 R)
• M13: 3,168,333 km (0.12 R)
• M14: 3,632,236 km (0.083 R)
• M15: 4,200,559 km (0.041 R)
• M16: 4,825,878 km (0.042 R)
• M17: 5,725,559 km (0.094 R)
• M18: 6,226,413 km (0.081 R)
• M19: 6,741,628 km (0.084 R)
• M20: 7,985,086 km (0.114 R)
• M21: 9,407,462 km (0.115 R)
• M22: 9,849,374 km (0.116 R)
• M23: 10,185,371 km (0.093 R)
• M24: 10,487,110 km (0.03 R)
• M25: 11,022,371 km (0.034 R)
• M26: 12,600,479 km (0.031 R)
• M27: 14,416,597 km (0.113 R)
• M28: 14,628,278 km (0.102 R)
• M29: 15,657,960 km (0.078 R)
• M30: 16,006,523 km (0.118 R)
• M31: 16,711,129 km (0.032 R)
• M32: 16,844,421 km (0.114 R)
• M33: 17,787,037 km (0.113 R)
• M34: 18,562,702 km (0.079 R)
• M35: 19,256,388 km (0.064 R)
• M36: 20,955,371 km (0.117 R)
• M37: 21,677,479 km (0.117 R)
• M38: 22,114,754 km (0.087 R)
• M39: 23,792,345 km (0.12 R)
• M40: 24,394,326 km (0.101 R)
• M41: 25,306,574 km (0.117 R)
• M42: 26,747,800 km (0.118 R)
• M43: 27,478,286 km (0.105 R)
• M44: 27,793,489 km (0.094 R)
• M45: 28,162,547 km (0.117 R)
• M46: 29,387,006 km (0.1 R)
• M47: 30,357,298 km (0.077 R)
• M48: 32,662,002 km (0.103 R)
• M49: 32,773,154 km (0.107 R)
• M50: 33,666,851 km (0.111 R)
• M51: 34,004,045 km (0.096 R)
• M52: 35,707,067 km (0.079 R)
• M53: 37,031,307 km (0.06 R)
• M54: 37,437,466 km (0.075 R)
• M55: 37,961,956 km (0.108 R)
• M56: 38,313,062 km (0.093 R)
• M57: 39,609,327 km (0.098 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 13,552 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit