🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.4 AU - 0.66 AU

Year: 138 Days

Day: 26 Hours

Environment

Temp: 244 °C

Axial Tilt: 88.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 87,829,119 km

• M1: 72,854 km (0.086 R)
• M2: 116,686 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.45 AU - 0.63 AU

Year: 142 Days

Day: 42.9 Hours

Environment

Temp: 249 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 87,829,119 km

• M1: 258,056 km (0.083 R)
• M2: 279,598 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.56 AU - 0.64 AU

Year: 166 Days

Day: 18.3 Hours

Environment

Temp: 203 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,829,119 km

• M1: 283,338 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.81 AU - 1.11 AU

Year: 337 Days

Day: 18.6 Hours

Environment

Temp: 151 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 87,829,119 km

• M1: 181,013 km (0.107 R)
• M2: 268,079 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.9 AU - 5.74 AU

Year: 3790 Days

Day: 40.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.2

Radius: 8.1

Gravity: 8.93 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 6.96 AU - 8.2 AU

Year: 7474 Days

Day: 13.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 87,829,119 km

• M1: 248,482 km (0.109 R)
• M2: 335,099 km (0.06 R)
• M3: 445,802 km (0.111 R)
• M4: 793,018 km (0.051 R)
• M5: 978,520 km (0.095 R)
• M6: 1,160,879 km (0.072 R)
• M7: 1,212,640 km (0.088 R)
• M8: 1,282,802 km (0.062 R)
• M9: 1,336,358 km (0.098 R)
• M10: 1,596,658 km (0.037 R)
• M11: 1,812,528 km (0.091 R)
• M12: 2,058,766 km (0.105 R)
• M13: 2,122,046 km (0.039 R)
• M14: 2,207,466 km (0.07 R)
• M15: 2,426,029 km (0.102 R)
• M16: 2,907,883 km (0.104 R)
• M17: 2,979,092 km (0.043 R)
• M18: 3,270,060 km (0.091 R)
• M19: 3,672,329 km (0.113 R)
• M20: 4,037,048 km (0.111 R)
• M21: 4,550,767 km (0.118 R)
• M22: 4,745,244 km (0.118 R)
• M23: 4,829,318 km (0.088 R)
• M24: 5,084,981 km (0.093 R)
• M25: 7,381,009 km (0.114 R)
• M26: 7,544,071 km (0.113 R)
• M27: 7,708,329 km (0.12 R)
• M28: 8,073,947 km (0.059 R)
• M29: 8,960,763 km (0.078 R)
• M30: 9,065,033 km (0.083 R)
• M31: 10,057,914 km (0.051 R)
• M32: 10,384,336 km (0.099 R)
• M33: 10,603,946 km (0.044 R)
• M34: 11,384,548 km (0.071 R)
• M35: 11,610,889 km (0.066 R)
• M36: 11,838,876 km (0.099 R)
• M37: 12,145,103 km (0.039 R)
• M38: 12,453,873 km (0.058 R)
• M39: 13,714,834 km (0.119 R)
• M40: 13,996,078 km (0.078 R)
• M41: 14,360,498 km (0.085 R)
• M42: 14,523,560 km (0.053 R)
• M43: 15,430,721 km (0.058 R)
• M44: 16,782,936 km (0.112 R)
• M45: 17,647,163 km (0.096 R)
• M46: 18,349,076 km (0.088 R)
• M47: 18,481,620 km (0.102 R)
• M48: 19,239,034 km (0.117 R)
• M49: 19,553,938 km (0.116 R)
• M50: 19,689,324 km (0.1 R)
• M51: 20,188,681 km (0.11 R)
• M52: 21,153,588 km (0.033 R)
• M53: 21,851,911 km (0.104 R)
• M54: 22,180,427 km (0.063 R)
• M55: 22,416,044 km (0.117 R)
• M56: 23,751,056 km (0.056 R)
• M57: 23,847,397 km (0.12 R)
• M58: 24,330,897 km (0.093 R)
• M59: 24,671,382 km (0.034 R)
• M60: 25,652,893 km (0.094 R)
• M61: 26,747,202 km (0.117 R)
• M62: 26,897,548 km (0.12 R)
• M63: 26,997,928 km (0.03 R)
• M64: 27,350,530 km (0.105 R)
• M65: 27,451,508 km (0.096 R)
• M66: 27,805,906 km (0.093 R)
• M67: 28,929,685 km (0.083 R)
• M68: 29,756,213 km (0.111 R)
• M69: 30,381,383 km (0.091 R)
• M70: 30,590,670 km (0.1 R)
• M71: 30,643,029 km (0.088 R)
• M72: 30,800,406 km (0.075 R)
• M73: 31,379,799 km (0.106 R)
• M74: 31,485,565 km (0.091 R)
• M75: 31,856,567 km (0.083 R)
• M76: 32,229,066 km (0.093 R)
• M77: 32,335,729 km (0.102 R)
• M78: 32,763,579 km (0.11 R)
• M79: 32,870,841 km (0.027 R)
• M80: 33,949,890 km (0.112 R)
• M81: 35,040,608 km (0.115 R)
• M82: 35,370,023 km (0.106 R)
• M83: 36,031,994 km (0.096 R)
• M84: 36,198,197 km (0.099 R)
• M85: 37,088,603 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 233.5

Radius: 5.1

Gravity: 8.98 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 10.94 AU - 15.7 AU

Year: 17411 Days

Day: 16.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 87,829,119 km

• M1: 278,102 km (0.074 R)
• M2: 380,278 km (0.057 R)
• M3: 450,589 km (0.108 R)
• M4: 828,772 km (0.111 R)
• M5: 865,424 km (0.045 R)
• M6: 1,241,662 km (0.103 R)
• M7: 1,525,449 km (0.063 R)
• M8: 1,570,927 km (0.095 R)
• M9: 1,616,854 km (0.061 R)
• M10: 2,358,111 km (0.098 R)
• M11: 2,437,398 km (0.058 R)
• M12: 2,708,021 km (0.096 R)
• M13: 3,219,047 km (0.061 R)
• M14: 3,366,251 km (0.058 R)
• M15: 3,425,791 km (0.104 R)
• M16: 3,576,137 km (0.1 R)
• M17: 4,555,554 km (0.087 R)
• M18: 4,654,439 km (0.078 R)
• M19: 5,194,337 km (0.104 R)
• M20: 5,297,709 km (0.045 R)
• M21: 5,541,704 km (0.098 R)
• M22: 5,718,229 km (0.096 R)
• M23: 6,076,815 km (0.106 R)
• M24: 6,368,830 km (0.088 R)
• M25: 6,815,679 km (0.109 R)
• M26: 7,272,401 km (0.066 R)
• M27: 7,504,577 km (0.103 R)
• M28: 7,660,608 km (0.108 R)
• M29: 8,457,216 km (0.102 R)
• M30: 9,030,326 km (0.092 R)
• M31: 9,071,764 km (0.112 R)
• M32: 9,531,479 km (0.059 R)
• M33: 11,310,945 km (0.066 R)
• M34: 11,534,744 km (0.083 R)
• M35: 11,715,009 km (0.093 R)
• M36: 12,032,456 km (0.087 R)
• M37: 12,215,265 km (0.114 R)
• M38: 12,491,123 km (0.11 R)
• M39: 12,861,976 km (0.102 R)
• M40: 13,048,824 km (0.086 R)
• M41: 13,519,908 km (0.081 R)
• M42: 13,662,325 km (0.095 R)
• M43: 13,709,897 km (0.113 R)
• M44: 14,188,610 km (0.079 R)
• M45: 15,757,293 km (0.078 R)
• M46: 16,663,557 km (0.077 R)
• M47: 16,765,284 km (0.095 R)
• M48: 16,867,160 km (0.119 R)
• M49: 17,897,889 km (0.057 R)
• M50: 18,106,578 km (0.104 R)
• M51: 20,562,527 km (0.037 R)
• M52: 21,000,250 km (0.104 R)
• M53: 22,951,006 km (0.107 R)
• M54: 23,291,192 km (0.08 R)
• M55: 23,633,023 km (0.086 R)
• M56: 24,264,176 km (0.113 R)
• M57: 25,308,669 km (0.085 R)
• M58: 25,601,432 km (0.102 R)
• M59: 25,954,183 km (0.12 R)
• M60: 26,013,125 km (0.062 R)
• M61: 26,605,084 km (0.084 R)
• M62: 26,664,624 km (0.031 R)
• M63: 26,902,783 km (0.117 R)
• M64: 27,261,519 km (0.081 R)
• M65: 27,681,889 km (0.119 R)
• M66: 28,711,871 km (0.085 R)
• M67: 29,507,881 km (0.083 R)
• M68: 32,192,115 km (0.088 R)
• M69: 32,572,842 km (0.061 R)
• M70: 32,636,421 km (0.119 R)
• M71: 32,763,878 km (0.086 R)
• M72: 33,659,671 km (0.118 R)
• M73: 34,304,437 km (0.113 R)
• M74: 37,522,587 km (0.101 R)
• M75: 38,191,140 km (0.111 R)
• M76: 38,325,329 km (0.1 R)
• M77: 39,947,568 km (0.055 R)
• M78: 40,220,136 km (0.084 R)
• M79: 40,904,247 km (0.105 R)
• M80: 42,006,783 km (0.108 R)
• M81: 42,145,161 km (0.043 R)
• M82: 42,700,767 km (0.068 R)
• M83: 42,840,043 km (0.065 R)
• M84: 43,188,905 km (0.03 R)
• M85: 43,258,767 km (0.114 R)
• M86: 45,870,447 km (0.104 R)
• M87: 46,943,812 km (0.088 R)
• M88: 47,015,619 km (0.092 R)
• M89: 48,460,285 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 391.9

Radius: 5.3

Gravity: 13.95 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 12.93 AU - 14.11 AU

Year: 17805 Days

Day: 24.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 87,829,119 km

• M1: 369,357 km (0.08 R)
• M2: 415,882 km (0.092 R)
• M3: 481,406 km (0.065 R)
• M4: 1,124,228 km (0.092 R)
• M5: 1,411,905 km (0.082 R)
• M6: 1,695,243 km (0.072 R)
• M7: 1,748,650 km (0.079 R)
• M8: 1,857,258 km (0.09 R)
• M9: 2,080,906 km (0.072 R)
• M10: 2,138,352 km (0.119 R)
• M11: 2,930,024 km (0.055 R)
• M12: 3,091,739 km (0.065 R)
• M13: 3,157,413 km (0.027 R)
• M14: 3,256,596 km (0.054 R)
• M15: 3,424,146 km (0.064 R)
• M16: 3,837,933 km (0.104 R)
• M17: 3,943,849 km (0.065 R)
• M18: 4,194,724 km (0.109 R)
• M19: 4,599,387 km (0.068 R)
• M20: 4,712,034 km (0.111 R)
• M21: 4,825,429 km (0.049 R)
• M22: 7,364,554 km (0.083 R)
• M23: 7,762,185 km (0.041 R)
• M24: 7,941,104 km (0.061 R)
• M25: 8,440,312 km (0.104 R)
• M26: 8,903,018 km (0.049 R)
• M27: 9,804,495 km (0.101 R)
• M28: 9,852,665 km (0.107 R)
• M29: 10,536,477 km (0.046 R)
• M30: 11,185,134 km (0.07 R)
• M31: 12,052,652 km (0.057 R)
• M32: 12,311,905 km (0.105 R)
• M33: 14,341,499 km (0.118 R)
• M34: 15,619,514 km (0.086 R)
• M35: 15,675,912 km (0.096 R)
• M36: 16,072,496 km (0.106 R)
• M37: 17,165,608 km (0.057 R)
• M38: 17,340,338 km (0.087 R)
• M39: 17,457,324 km (0.087 R)
• M40: 17,868,269 km (0.047 R)
• M41: 18,759,723 km (0.115 R)
• M42: 18,819,711 km (0.089 R)
• M43: 18,939,838 km (0.115 R)
• M44: 19,301,566 km (0.117 R)
• M45: 20,647,648 km (0.101 R)
• M46: 22,658,841 km (0.088 R)
• M47: 22,850,626 km (0.108 R)
• M48: 23,364,495 km (0.104 R)
• M49: 23,558,224 km (0.093 R)
• M50: 24,077,328 km (0.108 R)
• M51: 24,797,343 km (0.051 R)
• M52: 24,994,962 km (0.116 R)
• M53: 25,857,244 km (0.108 R)
• M54: 26,594,313 km (0.069 R)
• M55: 27,883,846 km (0.04 R)
• M56: 28,089,394 km (0.101 R)
• M57: 29,124,162 km (0.115 R)
• M58: 30,452,891 km (0.06 R)
• M59: 32,087,546 km (0.102 R)
• M60: 32,231,011 km (0.102 R)
• M61: 34,262,101 km (0.046 R)
• M62: 35,663,833 km (0.069 R)
• M63: 36,558,728 km (0.06 R)
• M64: 37,536,499 km (0.055 R)
• M65: 37,838,986 km (0.06 R)
• M66: 39,057,461 km (0.113 R)
• M67: 39,287,393 km (0.112 R)
• M68: 39,594,667 km (0.086 R)
• M69: 39,748,453 km (0.087 R)
• M70: 39,825,496 km (0.097 R)
• M71: 41,142,556 km (0.058 R)
• M72: 41,689,037 km (0.105 R)
• M73: 43,184,417 km (0.119 R)
• M74: 43,263,555 km (0.116 R)
• M75: 43,660,288 km (0.064 R)
• M76: 44,457,196 km (0.079 R)
• M77: 45,259,041 km (0.105 R)
• M78: 46,470,634 km (0.101 R)
• M79: 47,447,508 km (0.077 R)
• M80: 47,856,508 km (0.113 R)
• M81: 48,266,706 km (0.099 R)
• M82: 48,925,535 km (0.082 R)
• M83: 49,008,113 km (0.095 R)
• M84: 49,504,479 km (0.057 R)
• M85: 53,194,609 km (0.065 R)
• M86: 53,619,467 km (0.073 R)
• M87: 54,901,072 km (0.098 R)
• M88: 55,072,661 km (0.077 R)
• M89: 55,674,792 km (0.082 R)
• M90: 56,365,486 km (0.099 R)
• M91: 56,885,488 km (0.053 R)
• M92: 58,454,919 km (0.026 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 617.2

Radius: 5.8

Gravity: 18.35 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 14.7 AU - 20.22 AU

Year: 26130 Days

Day: 15.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 87,829,119 km

• M1: 80,035 km (0.108 R)
• M2: 233,373 km (0.092 R)
• M3: 378,183 km (0.08 R)
• M4: 461,509 km (0.057 R)
• M5: 622,327 km (0.085 R)
• M6: 722,259 km (0.064 R)
• M7: 854,653 km (0.103 R)
• M8: 994,975 km (0.046 R)
• M9: 1,266,346 km (0.108 R)
• M10: 1,329,775 km (0.105 R)
• M11: 1,662,780 km (0.072 R)
• M12: 2,208,663 km (0.046 R)
• M13: 2,402,243 km (0.114 R)
• M14: 3,100,715 km (0.074 R)
• M15: 3,361,464 km (0.118 R)
• M16: 3,857,830 km (0.091 R)
• M17: 4,090,903 km (0.057 R)
• M18: 4,185,449 km (0.098 R)
• M19: 5,375,650 km (0.093 R)
• M20: 6,007,402 km (0.074 R)
• M21: 6,114,963 km (0.083 R)
• M22: 7,055,036 km (0.114 R)
• M23: 7,340,020 km (0.096 R)
• M24: 7,980,298 km (0.11 R)
• M25: 8,098,630 km (0.059 R)
• M26: 9,500,662 km (0.071 R)
• M27: 11,041,819 km (0.08 R)
• M28: 11,173,615 km (0.103 R)
• M29: 11,572,442 km (0.089 R)
• M30: 12,179,511 km (0.03 R)
• M31: 13,283,842 km (0.062 R)
• M32: 13,706,307 km (0.105 R)
• M33: 15,883,404 km (0.058 R)
• M34: 16,181,702 km (0.111 R)
• M35: 16,406,698 km (0.099 R)
• M36: 18,555,671 km (0.109 R)
• M37: 19,265,064 km (0.092 R)
• M38: 19,983,284 km (0.038 R)
• M39: 20,710,180 km (0.085 R)
• M40: 21,692,888 km (0.085 R)
• M41: 22,690,706 km (0.075 R)
• M42: 24,903,258 km (0.086 R)
• M43: 25,162,960 km (0.107 R)
• M44: 26,298,857 km (0.079 R)
• M45: 28,168,531 km (0.074 R)
• M46: 32,222,484 km (0.108 R)
• M47: 33,741,351 km (0.094 R)
• M48: 34,413,045 km (0.09 R)
• M49: 34,605,877 km (0.109 R)
• M50: 35,380,345 km (0.098 R)
• M51: 35,574,972 km (0.071 R)
• M52: 35,672,360 km (0.079 R)
• M53: 35,965,123 km (0.061 R)
• M54: 36,160,648 km (0.118 R)
• M55: 36,946,635 km (0.081 R)
• M56: 37,936,973 km (0.118 R)
• M57: 39,237,427 km (0.056 R)
• M58: 39,539,615 km (0.119 R)
• M59: 41,471,223 km (0.084 R)
• M60: 42,810,423 km (0.089 R)
• M61: 43,433,348 km (0.095 R)
• M62: 43,850,277 km (0.111 R)
• M63: 45,742,840 km (0.086 R)
• M64: 47,233,284 km (0.106 R)
• M65: 47,447,508 km (0.08 R)
• M66: 47,876,854 km (0.079 R)
• M67: 53,686,337 km (0.029 R)
• M68: 55,145,066 km (0.077 R)
• M69: 55,822,595 km (0.118 R)
• M70: 55,935,841 km (0.034 R)
• M71: 56,275,877 km (0.035 R)
• M72: 56,389,272 km (0.08 R)
• M73: 56,844,049 km (0.107 R)
• M74: 57,186,030 km (0.099 R)
• M75: 58,100,971 km (0.112 R)
• M76: 58,330,603 km (0.117 R)
• M77: 58,675,426 km (0.057 R)
• M78: 58,905,658 km (0.118 R)
• M79: 63,219,462 km (0.082 R)
• M80: 65,116,213 km (0.062 R)
• M81: 65,712,660 km (0.087 R)
• M82: 66,670,984 km (0.064 R)
• M83: 70,549,907 km (0.077 R)
• M84: 71,162,660 km (0.108 R)
• M85: 73,011,241 km (0.072 R)
• M86: 74,501,385 km (0.118 R)
• M87: 75,375,336 km (0.066 R)
• M88: 75,625,613 km (0.096 R)
• M89: 75,750,827 km (0.085 R)
• M90: 76,629,714 km (0.115 R)
• M91: 80,050,718 km (0.072 R)
• M92: 81,073,818 km (0.027 R)
• M93: 82,358,864 km (0.073 R)
• M94: 84,949,151 km (0.1 R)
• M95: 85,861,997 km (0.104 R)
• M96: 86,254,243 km (0.119 R)
• M97: 87,171,726 km (0.099 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 12,827 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit