🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.41 AU - 0.63 AU

Year: 143 Days

Day: 31.5 Hours

Environment

Temp: 232 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.63 AU - 0.95 AU

Year: 267 Days

Day: 15 Hours

Environment

Temp: 121 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.79 AU - 1.27 AU

Year: 398 Days

Day: 38.1 Hours

Environment

Temp: 13 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 11,457,224 km

• M1: 263,741 km (0.026 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.68 AU - 1.94 AU

Year: 927 Days

Day: 12.9 Hours

Environment

Temp: -69 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.03 AU - 2.45 AU

Year: 1277 Days

Day: 19.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.99 AU - 3.23 AU

Year: 2089 Days

Day: 29.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.3

Radius: 11.7

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.74 AU - 4.84 AU

Year: 3384 Days

Day: 9.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 11,457,224 km

• M1: 147,354 km (0.062 R)
• M2: 220,507 km (0.102 R)
• M3: 344,075 km (0.095 R)
• M4: 423,063 km (0.052 R)
• M5: 510,278 km (0.039 R)
• M6: 587,471 km (0.088 R)
• M7: 877,541 km (0.094 R)
• M8: 1,309,131 km (0.107 R)
• M9: 1,600,847 km (0.114 R)
• M10: 1,899,444 km (0.112 R)
• M11: 2,012,690 km (0.106 R)
• M12: 2,099,008 km (0.108 R)
• M13: 2,320,562 km (0.117 R)
• M14: 3,031,152 km (0.07 R)
• M15: 3,453,916 km (0.071 R)
• M16: 3,540,682 km (0.111 R)
• M17: 3,716,609 km (0.04 R)
• M18: 4,317,694 km (0.1 R)
• M19: 4,505,888 km (0.09 R)
• M20: 4,735,221 km (0.087 R)
• M21: 5,086,776 km (0.116 R)
• M22: 5,366,076 km (0.05 R)
• M23: 5,467,054 km (0.103 R)
• M24: 5,939,634 km (0.077 R)
• M25: 6,276,379 km (0.116 R)
• M26: 6,404,285 km (0.076 R)
• M27: 6,749,557 km (0.06 R)
• M28: 7,012,400 km (0.103 R)
• M29: 7,100,813 km (0.097 R)
• M30: 7,278,834 km (0.097 R)
• M31: 7,458,351 km (0.106 R)
• M32: 7,821,575 km (0.114 R)
• M33: 10,195,992 km (0.094 R)
• M34: 10,650,022 km (0.1 R)
• M35: 10,751,898 km (0.119 R)
• M36: 10,854,074 km (0.077 R)
• M37: 11,033,591 km (0.091 R)
• M38: 11,110,783 km (0.066 R)
• M39: 11,188,275 km (0.111 R)
• M40: 11,499,738 km (0.068 R)
• M41: 11,578,127 km (0.095 R)
• M42: 11,735,355 km (0.119 R)
• M43: 11,893,180 km (0.117 R)
• M44: 12,025,425 km (0.064 R)
• M45: 12,184,597 km (0.059 R)
• M46: 12,291,111 km (0.056 R)
• M47: 12,936,925 km (0.1 R)
• M48: 13,593,809 km (0.071 R)
• M49: 14,093,466 km (0.053 R)
• M50: 14,177,390 km (0.101 R)
• M51: 14,373,812 km (0.103 R)
• M52: 14,599,256 km (0.1 R)
• M53: 14,740,925 km (0.1 R)
• M54: 15,283,068 km (0.081 R)
• M55: 15,599,916 km (0.11 R)
• M56: 15,889,837 km (0.111 R)
• M57: 16,563,476 km (0.081 R)
• M58: 17,456,127 km (0.073 R)
• M59: 17,696,830 km (0.074 R)
• M60: 17,938,729 km (0.12 R)
• M61: 18,090,422 km (0.115 R)
• M62: 18,364,485 km (0.116 R)
• M63: 18,486,706 km (0.101 R)
• M64: 18,916,800 km (0.082 R)
• M65: 19,412,418 km (0.112 R)
• M66: 20,290,109 km (0.11 R)
• M67: 20,448,084 km (0.085 R)
• M68: 20,829,260 km (0.075 R)
• M69: 21,276,707 km (0.102 R)
• M70: 21,533,865 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.1

Radius: 11.6

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.88 AU - 4.7 AU

Year: 3384 Days

Day: 8.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 11,457,224 km

• M1: 144,960 km (0.11 R)
• M2: 239,357 km (0.07 R)
• M3: 343,926 km (0.079 R)
• M4: 454,628 km (0.051 R)
• M5: 580,290 km (0.116 R)
• M6: 668,254 km (0.078 R)
• M7: 782,995 km (0.102 R)
• M8: 882,328 km (0.036 R)
• M9: 998,117 km (0.11 R)
• M10: 1,107,024 km (0.092 R)
• M11: 1,364,183 km (0.089 R)
• M12: 1,458,878 km (0.082 R)
• M13: 2,136,706 km (0.085 R)
• M14: 2,409,872 km (0.115 R)
• M15: 2,780,576 km (0.068 R)
• M16: 2,990,461 km (0.114 R)
• M17: 3,133,327 km (0.081 R)
• M18: 3,426,090 km (0.099 R)
• M19: 3,632,535 km (0.028 R)
• M20: 3,746,828 km (0.099 R)
• M21: 4,018,498 km (0.112 R)
• M22: 4,336,842 km (0.107 R)
• M23: 4,601,481 km (0.107 R)
• M24: 4,684,059 km (0.115 R)
• M25: 4,788,029 km (0.059 R)
• M26: 5,275,719 km (0.077 R)
• M27: 5,801,854 km (0.059 R)
• M28: 6,048,691 km (0.091 R)
• M29: 6,184,675 km (0.072 R)
• M30: 6,413,710 km (0.12 R)
• M31: 6,692,410 km (0.107 R)
• M32: 6,998,787 km (0.043 R)
• M33: 7,261,630 km (0.116 R)
• M34: 7,430,526 km (0.045 R)
• M35: 8,345,317 km (0.097 R)
• M36: 8,598,736 km (0.083 R)
• M37: 9,191,144 km (0.088 R)
• M38: 9,374,102 km (0.053 R)
• M39: 10,198,835 km (0.08 R)
• M40: 10,798,124 km (0.094 R)
• M41: 10,963,579 km (0.077 R)
• M42: 11,074,431 km (0.054 R)
• M43: 11,157,757 km (0.058 R)
• M44: 11,269,208 km (0.103 R)
• M45: 11,493,156 km (0.029 R)
• M46: 11,662,052 km (0.11 R)
• M47: 11,860,269 km (0.114 R)
• M48: 12,432,630 km (0.11 R)
• M49: 12,722,252 km (0.087 R)
• M50: 12,867,810 km (0.077 R)
• M51: 13,932,798 km (0.098 R)
• M52: 15,210,663 km (0.079 R)
• M53: 15,520,480 km (0.117 R)
• M54: 15,676,211 km (0.116 R)
• M55: 15,769,860 km (0.098 R)
• M56: 17,132,696 km (0.117 R)
• M57: 17,422,766 km (0.083 R)
• M58: 17,584,631 km (0.1 R)
• M59: 17,812,020 km (0.103 R)
• M60: 17,942,320 km (0.104 R)
• M61: 18,040,306 km (0.111 R)
• M62: 18,138,592 km (0.105 R)
• M63: 18,434,198 km (0.1 R)
• M64: 19,063,556 km (0.112 R)
• M65: 19,196,848 km (0.1 R)
• M66: 19,666,136 km (0.118 R)
• M67: 19,800,924 km (0.054 R)
• M68: 20,616,232 km (0.066 R)
• M69: 20,993,518 km (0.052 R)
• M70: 21,200,262 km (0.085 R)
• M71: 21,650,552 km (0.118 R)
• M72: 21,754,971 km (0.045 R)
• M73: 22,560,705 km (0.118 R)
• M74: 22,772,536 km (0.098 R)
• M75: 22,984,965 km (0.115 R)
• M76: 23,126,933 km (0.09 R)
• M77: 23,877,316 km (0.111 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.2

Radius: 14.8

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 4.98 AU - 5.04 AU

Year: 4270 Days

Day: 5.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 11,457,224 km

• M1: 264,190 km (0.107 R)
• M2: 393,143 km (0.05 R)
• M3: 486,043 km (0.03 R)
• M4: 714,928 km (0.105 R)
• M5: 1,038,209 km (0.052 R)
• M6: 1,331,421 km (0.102 R)
• M7: 1,909,318 km (0.084 R)
• M8: 2,015,981 km (0.081 R)
• M9: 2,424,981 km (0.096 R)
• M10: 3,129,887 km (0.087 R)
• M11: 3,385,998 km (0.093 R)
• M12: 3,494,756 km (0.104 R)
• M13: 3,760,741 km (0.091 R)
• M14: 3,873,538 km (0.079 R)
• M15: 4,195,622 km (0.11 R)
• M16: 4,598,639 km (0.063 R)
• M17: 4,743,898 km (0.112 R)
• M18: 4,890,654 km (0.058 R)
• M19: 5,264,349 km (0.119 R)
• M20: 5,365,627 km (0.097 R)
• M21: 5,647,619 km (0.066 R)
• M22: 5,881,889 km (0.117 R)
• M23: 6,387,231 km (0.11 R)
• M24: 7,045,611 km (0.094 R)
• M25: 7,899,216 km (0.054 R)
• M26: 8,073,797 km (0.114 R)
• M27: 8,279,345 km (0.113 R)
• M28: 9,027,184 km (0.088 R)
• M29: 9,984,611 km (0.038 R)
• M30: 10,142,137 km (0.1 R)
• M31: 10,268,697 km (0.106 R)
• M32: 10,395,855 km (0.105 R)
• M33: 10,651,668 km (0.079 R)
• M34: 11,464,582 km (0.111 R)
• M35: 12,297,543 km (0.089 R)
• M36: 12,602,125 km (0.05 R)
• M37: 13,115,545 km (0.063 R)
• M38: 13,218,917 km (0.025 R)
• M39: 13,357,444 km (0.09 R)
• M40: 13,496,271 km (0.085 R)
• M41: 13,670,702 km (0.049 R)
• M42: 14,021,509 km (0.076 R)
• M43: 14,410,912 km (0.106 R)
• M44: 14,696,495 km (0.076 R)
• M45: 15,092,032 km (0.062 R)
• M46: 15,820,424 km (0.092 R)
• M47: 16,411,335 km (0.11 R)
• M48: 17,009,577 km (0.084 R)
• M49: 17,691,145 km (0.058 R)
• M50: 19,198,344 km (0.114 R)
• M51: 19,670,474 km (0.066 R)
• M52: 19,789,106 km (0.056 R)
• M53: 20,586,013 km (0.067 R)
• M54: 20,706,440 km (0.055 R)
• M55: 20,948,040 km (0.094 R)
• M56: 22,046,837 km (0.111 R)
• M57: 22,458,530 km (0.114 R)
• M58: 22,872,766 km (0.075 R)
• M59: 23,498,983 km (0.104 R)
• M60: 24,173,071 km (0.102 R)
• M61: 24,768,171 km (0.086 R)
• M62: 24,981,947 km (0.11 R)
• M63: 26,320,549 km (0.081 R)
• M64: 26,932,853 km (0.062 R)
• M65: 27,461,232 km (0.111 R)
• M66: 27,593,926 km (0.058 R)
• M67: 28,394,424 km (0.086 R)
• M68: 28,752,711 km (0.092 R)
• M69: 29,745,442 km (0.093 R)
• M70: 30,154,892 km (0.079 R)

Planet 10 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.3

Radius: 13

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 6.93 AU - 6.95 AU

Year: 6962 Days

Day: 12.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 11,457,224 km

• M1: 226,342 km (0.119 R)
• M2: 307,424 km (0.073 R)
• M3: 389,104 km (0.092 R)
• M4: 648,956 km (0.041 R)
• M5: 844,330 km (0.089 R)
• M6: 988,543 km (0.081 R)
• M7: 1,303,446 km (0.088 R)
• M8: 1,464,862 km (0.083 R)
• M9: 1,844,243 km (0.085 R)
• M10: 2,244,866 km (0.114 R)
• M11: 2,420,793 km (0.051 R)
• M12: 2,965,778 km (0.095 R)
• M13: 3,148,736 km (0.113 R)
• M14: 3,435,964 km (0.065 R)
• M15: 3,526,022 km (0.089 R)
• M16: 4,203,251 km (0.079 R)
• M17: 5,086,776 km (0.088 R)
• M18: 5,189,849 km (0.111 R)
• M19: 5,293,670 km (0.101 R)
• M20: 5,783,154 km (0.119 R)
• M21: 6,067,390 km (0.083 R)
• M22: 6,259,474 km (0.088 R)
• M23: 6,384,089 km (0.066 R)
• M24: 6,537,577 km (0.052 R)
• M25: 7,019,431 km (0.08 R)
• M26: 7,616,028 km (0.092 R)
• M27: 7,749,170 km (0.083 R)
• M28: 8,411,439 km (0.105 R)
• M29: 9,076,103 km (0.098 R)
• M30: 9,170,200 km (0.056 R)
• M31: 9,983,264 km (0.107 R)
• M32: 10,194,347 km (0.106 R)
• M33: 11,440,348 km (0.107 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: 349 - 17,415 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit