🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.6 AU - 0.82 AU

Year: 254 Days

Day: 12.2 Hours

Environment

Temp: 13 °C

Axial Tilt: 13.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 71,783,728 km

• M1: 54,304 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.71 AU - 0.87 AU

Year: 298 Days

Day: 39.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 25.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.97 AU - 1.99 AU

Year: 1183 Days

Day: 23.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.55 AU - 2.91 AU

Year: 1915 Days

Day: 36.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.1

Radius: 11

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.36 AU - 4.42 AU

Year: 3258 Days

Day: 14.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 71,783,728 km

• M1: 146,008 km (0.087 R)
• M2: 280,047 km (0.08 R)
• M3: 401,820 km (0.103 R)
• M4: 482,902 km (0.108 R)
• M5: 665,112 km (0.048 R)
• M6: 737,518 km (0.119 R)
• M7: 822,639 km (0.077 R)
• M8: 916,437 km (0.11 R)
• M9: 1,008,888 km (0.094 R)
• M10: 1,077,853 km (0.099 R)
• M11: 1,153,998 km (0.088 R)
• M12: 1,317,808 km (0.116 R)
• M13: 1,532,181 km (0.064 R)
• M14: 1,784,104 km (0.082 R)
• M15: 2,076,718 km (0.088 R)
• M16: 2,235,890 km (0.094 R)
• M17: 2,363,347 km (0.056 R)
• M18: 2,722,831 km (0.112 R)
• M19: 3,115,525 km (0.039 R)
• M20: 3,266,619 km (0.06 R)
• M21: 3,592,443 km (0.088 R)
• M22: 3,667,242 km (0.096 R)
• M23: 3,742,490 km (0.101 R)
• M24: 4,126,956 km (0.109 R)
• M25: 4,266,830 km (0.102 R)
• M26: 4,569,168 km (0.065 R)
• M27: 4,777,707 km (0.076 R)
• M28: 4,906,062 km (0.101 R)
• M29: 5,007,938 km (0.097 R)
• M30: 5,091,713 km (0.113 R)
• M31: 5,251,184 km (0.088 R)
• M32: 5,326,881 km (0.069 R)
• M33: 5,759,368 km (0.099 R)
• M34: 5,866,929 km (0.097 R)
• M35: 6,014,582 km (0.077 R)
• M36: 6,843,355 km (0.106 R)
• M37: 6,988,465 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.1

Radius: 13.6

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 5.24 AU - 7.9 AU

Year: 7150 Days

Day: 8.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 71,783,728 km

• M1: 179,069 km (0.056 R)
• M2: 473,028 km (0.104 R)
• M3: 692,040 km (0.059 R)
• M4: 823,087 km (0.11 R)
• M5: 1,012,179 km (0.059 R)
• M6: 1,164,320 km (0.056 R)
• M7: 1,342,790 km (0.072 R)
• M8: 1,809,386 km (0.063 R)
• M9: 2,040,066 km (0.088 R)
• M10: 2,415,856 km (0.109 R)
• M11: 2,813,786 km (0.069 R)
• M12: 2,910,576 km (0.03 R)
• M13: 3,232,810 km (0.079 R)
• M14: 3,672,029 km (0.108 R)
• M15: 3,804,872 km (0.059 R)
• M16: 4,075,495 km (0.114 R)
• M17: 4,296,451 km (0.108 R)
• M18: 4,550,019 km (0.107 R)
• M19: 5,042,495 km (0.054 R)
• M20: 5,220,367 km (0.107 R)
• M21: 5,370,264 km (0.105 R)
• M22: 6,235,987 km (0.116 R)
• M23: 6,652,917 km (0.112 R)
• M24: 6,815,679 km (0.096 R)
• M25: 7,683,347 km (0.081 R)
• M26: 7,923,002 km (0.072 R)
• M27: 8,199,908 km (0.086 R)
• M28: 9,194,285 km (0.084 R)
• M29: 9,339,395 km (0.074 R)
• M30: 9,448,751 km (0.054 R)
• M31: 9,558,556 km (0.12 R)
• M32: 9,890,663 km (0.114 R)
• M33: 10,301,609 km (0.088 R)
• M34: 10,909,425 km (0.112 R)
• M35: 11,024,765 km (0.084 R)
• M36: 11,217,896 km (0.072 R)
• M37: 11,725,032 km (0.102 R)
• M38: 11,961,696 km (0.075 R)
• M39: 12,399,569 km (0.113 R)
• M40: 12,964,600 km (0.12 R)
• M41: 14,498,278 km (0.12 R)
• M42: 15,179,247 km (0.074 R)
• M43: 15,957,754 km (0.106 R)
• M44: 16,439,908 km (0.104 R)
• M45: 17,149,900 km (0.1 R)
• M46: 17,643,872 km (0.058 R)
• M47: 20,230,270 km (0.106 R)
• M48: 20,752,067 km (0.084 R)
• M49: 20,847,510 km (0.088 R)
• M50: 21,086,568 km (0.09 R)
• M51: 21,326,523 km (0.119 R)
• M52: 22,003,154 km (0.109 R)
• M53: 22,686,966 km (0.117 R)
• M54: 23,675,957 km (0.09 R)
• M55: 24,477,353 km (0.045 R)
• M56: 24,628,597 km (0.101 R)
• M57: 25,747,140 km (0.116 R)
• M58: 26,209,547 km (0.051 R)
• M59: 26,519,364 km (0.056 R)
• M60: 26,882,438 km (0.114 R)
• M61: 27,403,787 km (0.116 R)
• M62: 28,881,365 km (0.11 R)
• M63: 29,201,504 km (0.102 R)
• M64: 29,308,317 km (0.085 R)
• M65: 29,683,658 km (0.116 R)
• M66: 29,844,925 km (0.09 R)
• M67: 30,276,664 km (0.103 R)
• M68: 30,493,282 km (0.048 R)
• M69: 30,982,467 km (0.043 R)
• M70: 32,023,818 km (0.088 R)
• M71: 32,189,273 km (0.111 R)
• M72: 33,972,180 km (0.088 R)
• M73: 34,648,961 km (0.066 R)
• M74: 35,615,363 km (0.086 R)
• M75: 36,879,166 km (0.065 R)
• M76: 37,691,034 km (0.067 R)
• M77: 37,865,764 km (0.089 R)
• M78: 38,216,122 km (0.081 R)
• M79: 38,743,605 km (0.069 R)
• M80: 39,155,447 km (0.096 R)
• M81: 39,568,936 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666

Radius: 12.8

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 7.87 AU - 10.79 AU

Year: 12100 Days

Day: 12.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 71,783,728 km

• M1: 163,959 km (0.094 R)
• M2: 257,907 km (0.056 R)
• M3: 346,768 km (0.115 R)
• M4: 742,305 km (0.042 R)
• M5: 1,112,559 km (0.117 R)
• M6: 2,147,328 km (0.08 R)
• M7: 2,394,015 km (0.067 R)
• M8: 2,478,388 km (0.056 R)
• M9: 2,885,444 km (0.115 R)
• M10: 3,035,939 km (0.04 R)
• M11: 3,313,742 km (0.096 R)
• M12: 3,828,210 km (0.083 R)
• M13: 3,994,263 km (0.118 R)
• M14: 4,128,752 km (0.049 R)
• M15: 4,299,144 km (0.081 R)
• M16: 4,859,986 km (0.115 R)
• M17: 5,040,102 km (0.105 R)
• M18: 5,185,810 km (0.091 R)
• M19: 6,128,127 km (0.116 R)
• M20: 7,000,732 km (0.063 R)
• M21: 7,122,803 km (0.114 R)
• M22: 7,576,384 km (0.109 R)
• M23: 7,827,858 km (0.036 R)
• M24: 7,912,231 km (0.109 R)
• M25: 8,124,660 km (0.116 R)
• M26: 8,598,586 km (0.091 R)
• M27: 9,126,069 km (0.041 R)
• M28: 11,243,626 km (0.097 R)
• M29: 11,482,684 km (0.102 R)
• M30: 11,675,067 km (0.078 R)
• M31: 11,868,646 km (0.101 R)
• M32: 12,603,920 km (0.089 R)
• M33: 13,002,149 km (0.11 R)
• M34: 13,505,845 km (0.058 R)
• M35: 14,532,236 km (0.036 R)
• M36: 15,477,396 km (0.029 R)
• M37: 15,903,899 km (0.089 R)
• M38: 16,280,138 km (0.098 R)
• M39: 16,388,297 km (0.054 R)
• M40: 17,261,500 km (0.079 R)
• M41: 17,592,859 km (0.109 R)
• M42: 18,149,812 km (0.119 R)
• M43: 18,882,542 km (0.089 R)
• M44: 20,144,550 km (0.117 R)
• M45: 20,318,682 km (0.092 R)
• M46: 21,374,394 km (0.101 R)
• M47: 21,492,876 km (0.102 R)
• M48: 23,234,344 km (0.104 R)
• M49: 25,145,457 km (0.073 R)
• M50: 25,772,721 km (0.094 R)
• M51: 26,088,373 km (0.077 R)
• M52: 26,278,212 km (0.119 R)
• M53: 26,595,958 km (0.111 R)
• M54: 26,978,779 km (0.109 R)
• M55: 29,182,356 km (0.107 R)
• M56: 30,372,257 km (0.1 R)
• M57: 32,118,962 km (0.113 R)
• M58: 34,660,480 km (0.113 R)
• M59: 35,288,343 km (0.107 R)
• M60: 35,779,323 km (0.063 R)
• M61: 36,131,476 km (0.112 R)
• M62: 36,343,157 km (0.075 R)
• M63: 40,738,642 km (0.105 R)
• M64: 42,886,568 km (0.103 R)
• M65: 43,260,563 km (0.029 R)
• M66: 44,464,826 km (0.077 R)
• M67: 44,616,069 km (0.088 R)
• M68: 45,070,996 km (0.098 R)
• M69: 46,445,053 km (0.09 R)
• M70: 46,983,006 km (0.101 R)
• M71: 47,137,242 km (0.108 R)
• M72: 47,291,477 km (0.095 R)
• M73: 47,445,862 km (0.105 R)
• M74: 48,687,525 km (0.117 R)
• M75: 50,648,902 km (0.05 R)
• M76: 50,807,027 km (0.114 R)
• M77: 52,077,113 km (0.079 R)
• M78: 52,316,320 km (0.069 R)
• M79: 52,396,205 km (0.076 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 406.4

Radius: 7.5

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 10.64 AU - 13.34 AU

Year: 17628 Days

Day: 24.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 71,783,728 km

• M1: 170,392 km (0.092 R)
• M2: 870,959 km (0.082 R)
• M3: 1,043,445 km (0.119 R)
• M4: 1,110,914 km (0.095 R)
• M5: 1,203,365 km (0.089 R)
• M6: 1,599,052 km (0.043 R)
• M7: 1,866,084 km (0.058 R)
• M8: 1,921,136 km (0.106 R)
• M9: 2,411,667 km (0.081 R)
• M10: 2,471,955 km (0.066 R)
• M11: 3,266,470 km (0.045 R)
• M12: 3,434,468 km (0.037 R)
• M13: 3,536,494 km (0.107 R)
• M14: 3,708,980 km (0.031 R)
• M15: 4,026,277 km (0.077 R)
• M16: 4,206,393 km (0.114 R)
• M17: 4,537,303 km (0.056 R)
• M18: 6,107,333 km (0.093 R)
• M19: 6,314,377 km (0.061 R)
• M20: 7,035,887 km (0.106 R)
• M21: 7,122,504 km (0.025 R)
• M22: 7,472,563 km (0.105 R)
• M23: 8,053,153 km (0.102 R)
• M24: 8,143,809 km (0.112 R)
• M25: 8,787,678 km (0.077 R)
• M26: 8,927,702 km (0.12 R)
• M27: 9,162,870 km (0.103 R)
• M28: 9,639,339 km (0.082 R)
• M29: 10,418,445 km (0.099 R)
• M30: 10,965,674 km (0.101 R)
• M31: 11,167,032 km (0.082 R)
• M32: 11,881,362 km (0.111 R)
• M33: 12,191,927 km (0.118 R)
• M34: 12,243,987 km (0.12 R)
• M35: 14,495,435 km (0.047 R)
• M36: 15,894,923 km (0.095 R)
• M37: 16,237,203 km (0.069 R)
• M38: 16,466,836 km (0.06 R)
• M39: 16,813,155 km (0.117 R)
• M40: 17,278,554 km (0.102 R)
• M41: 18,103,437 km (0.079 R)
• M42: 20,778,097 km (0.071 R)
• M43: 20,902,562 km (0.103 R)
• M44: 21,027,327 km (0.092 R)
• M45: 21,402,967 km (0.065 R)
• M46: 22,160,980 km (0.105 R)
• M47: 22,415,595 km (0.085 R)
• M48: 23,443,782 km (0.108 R)
• M49: 23,703,184 km (0.07 R)
• M50: 24,290,505 km (0.082 R)
• M51: 26,215,082 km (0.118 R)
• M52: 26,349,571 km (0.117 R)
• M53: 26,957,835 km (0.037 R)
• M54: 27,913,167 km (0.108 R)
• M55: 28,257,093 km (0.041 R)
• M56: 28,533,101 km (0.096 R)
• M57: 28,879,570 km (0.076 R)
• M58: 29,297,097 km (0.03 R)
• M59: 29,436,672 km (0.081 R)
• M60: 29,856,893 km (0.11 R)
• M61: 29,927,054 km (0.108 R)
• M62: 30,349,668 km (0.102 R)
• M63: 30,420,278 km (0.098 R)
• M64: 30,916,046 km (0.054 R)
• M65: 31,200,581 km (0.094 R)
• M66: 31,343,147 km (0.114 R)
• M67: 32,203,186 km (0.097 R)
• M68: 32,780,933 km (0.113 R)
• M69: 32,998,448 km (0.073 R)
• M70: 33,071,003 km (0.115 R)
• M71: 33,507,829 km (0.074 R)
• M72: 33,580,832 km (0.108 R)
• M73: 34,313,563 km (0.074 R)
• M74: 35,348,182 km (0.044 R)
• M75: 35,496,882 km (0.089 R)
• M76: 36,693,515 km (0.089 R)
• M77: 37,070,203 km (0.115 R)
• M78: 39,511,191 km (0.116 R)
• M79: 39,897,154 km (0.086 R)
• M80: 44,225,768 km (0.062 R)
• M81: 46,893,547 km (0.042 R)
• M82: 49,197,653 km (0.105 R)
• M83: 50,363,470 km (0.105 R)
• M84: 50,530,720 km (0.117 R)
• M85: 51,538,262 km (0.066 R)
• M86: 52,467,713 km (0.116 R)
• M87: 52,977,094 km (0.108 R)
• M88: 54,428,941 km (0.045 R)
• M89: 57,284,615 km (0.053 R)
• M90: 57,546,711 km (0.099 R)
• M91: 58,247,277 km (0.084 R)
• M92: 58,422,905 km (0.055 R)
• M93: 58,510,719 km (0.114 R)
• M94: 58,686,646 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 449.5

Radius: 4.1

Gravity: 26.74 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 12.05 AU - 16.27 AU

Year: 22624 Days

Day: 15.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 71,783,728 km

• M1: 196,123 km (0.057 R)
• M2: 624,870 km (0.103 R)
• M3: 1,891,815 km (0.109 R)
• M4: 1,955,543 km (0.076 R)
• M5: 3,688,485 km (0.055 R)
• M6: 3,848,854 km (0.073 R)
• M7: 3,929,936 km (0.086 R)
• M8: 4,556,003 km (0.086 R)
• M9: 4,598,938 km (0.113 R)
• M10: 4,990,435 km (0.098 R)
• M11: 5,347,525 km (0.101 R)
• M12: 6,418,945 km (0.114 R)
• M13: 6,515,137 km (0.071 R)
• M14: 7,003,424 km (0.111 R)
• M15: 7,757,846 km (0.107 R)
• M16: 7,911,932 km (0.098 R)
• M17: 8,066,766 km (0.107 R)
• M18: 8,222,797 km (0.101 R)
• M19: 8,432,383 km (0.109 R)
• M20: 8,537,700 km (0.114 R)
• M21: 8,856,643 km (0.04 R)
• M22: 9,506,047 km (0.097 R)
• M23: 10,003,161 km (0.071 R)
• M24: 10,114,761 km (0.107 R)
• M25: 10,508,652 km (0.069 R)
• M26: 13,157,881 km (0.086 R)
• M27: 13,711,243 km (0.107 R)
• M28: 13,959,576 km (0.092 R)
• M29: 14,650,269 km (0.077 R)
• M30: 15,095,622 km (0.086 R)
• M31: 15,869,193 km (0.102 R)
• M32: 16,655,629 km (0.066 R)
• M33: 16,854,295 km (0.073 R)
• M34: 18,130,065 km (0.118 R)
• M35: 18,745,212 km (0.113 R)
• M36: 19,297,677 km (0.074 R)
• M37: 22,357,701 km (0.028 R)
• M38: 22,430,705 km (0.081 R)
• M39: 25,032,810 km (0.085 R)
• M40: 25,184,502 km (0.099 R)
• M41: 25,336,344 km (0.113 R)
• M42: 25,640,925 km (0.044 R)
• M43: 26,253,828 km (0.057 R)
• M44: 27,026,800 km (0.059 R)
• M45: 27,572,234 km (0.064 R)
• M46: 27,807,103 km (0.105 R)
• M47: 31,164,528 km (0.113 R)
• M48: 32,146,937 km (0.102 R)
• M49: 32,229,365 km (0.111 R)
• M50: 32,476,800 km (0.048 R)
• M51: 32,559,378 km (0.065 R)
• M52: 33,306,021 km (0.109 R)
• M53: 34,142,273 km (0.053 R)
• M54: 35,835,422 km (0.112 R)
• M55: 36,091,683 km (0.103 R)
• M56: 36,520,281 km (0.105 R)
• M57: 36,950,375 km (0.096 R)
• M58: 37,989,781 km (0.081 R)
• M59: 38,688,104 km (0.09 R)
• M60: 40,008,754 km (0.077 R)
• M61: 40,363,301 km (0.102 R)
• M62: 40,630,034 km (0.092 R)
• M63: 40,986,525 km (0.089 R)
• M64: 42,784,393 km (0.073 R)
• M65: 43,419,735 km (0.097 R)
• M66: 44,883,550 km (0.091 R)
• M67: 45,899,319 km (0.03 R)
• M68: 47,202,915 km (0.103 R)
• M69: 47,765,403 km (0.113 R)
• M70: 48,047,545 km (0.112 R)
• M71: 49,086,353 km (0.087 R)
• M72: 49,181,198 km (0.072 R)
• M73: 51,957,285 km (0.081 R)
• M74: 52,926,231 km (0.072 R)
• M75: 53,413,022 km (0.103 R)
• M76: 56,364,439 km (0.074 R)
• M77: 58,060,280 km (0.079 R)
• M78: 59,166,407 km (0.07 R)
• M79: 59,469,342 km (0.116 R)
• M80: 59,975,282 km (0.069 R)
• M81: 61,195,403 km (0.074 R)
• M82: 61,399,604 km (0.076 R)
• M83: 61,808,604 km (0.044 R)
• M84: 62,013,404 km (0.082 R)
• M85: 63,970,593 km (0.051 R)
• M86: 66,576,438 km (0.109 R)
• M87: 67,206,993 km (0.103 R)
• M88: 67,417,627 km (0.114 R)
• M89: 67,628,560 km (0.098 R)
• M90: 68,156,640 km (0.108 R)
• M91: 68,368,321 km (0.107 R)
• M92: 68,580,152 km (0.057 R)
• M93: 70,069,099 km (0.058 R)
• M94: 71,031,911 km (0.111 R)
• M95: 71,246,435 km (0.077 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 20,163 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit