🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.53 AU - 0.81 AU

Year: 208 Days

Day: 14.8 Hours

Environment

Temp: 171 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,744,001 km

• M1: 131,945 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.71 AU - 0.73 AU

Year: 231 Days

Day: 14 Hours

Environment

Temp: 153 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.09 AU - 1.63 AU

Year: 601 Days

Day: 42.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.54 AU - 1.94 AU

Year: 869 Days

Day: 31.1 Hours

Environment

Temp: -58 °C

Axial Tilt: 48.5 °

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: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.84 AU - 2.98 AU

Year: 1417 Days

Day: 34.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.24 AU - 4.44 AU

Year: 2850 Days

Day: 45.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 132.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,744,001 km

• M1: 2,169,169 km (0.112 R)

Asteroid Belt

Center: 6.49 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.2

Radius: 9.9

Gravity: 8.84 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 9 AU - 9.26 AU

Year: 10449 Days

Day: 13.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 75,744,001 km

• M1: 220,956 km (0.042 R)
• M2: 285,134 km (0.091 R)
• M3: 597,943 km (0.101 R)
• M4: 1,194,988 km (0.057 R)
• M5: 1,657,694 km (0.052 R)
• M6: 1,731,745 km (0.111 R)
• M7: 2,647,882 km (0.097 R)
• M8: 3,093,684 km (0.049 R)
• M9: 3,531,108 km (0.118 R)
• M10: 4,088,360 km (0.088 R)
• M11: 4,257,555 km (0.069 R)
• M12: 4,533,115 km (0.068 R)
• M13: 4,637,983 km (0.092 R)
• M14: 5,394,499 km (0.076 R)
• M15: 5,543,050 km (0.059 R)
• M16: 5,844,190 km (0.089 R)
• M17: 6,859,212 km (0.111 R)
• M18: 7,020,329 km (0.118 R)
• M19: 8,012,612 km (0.112 R)
• M20: 8,396,031 km (0.092 R)
• M21: 8,916,631 km (0.089 R)
• M22: 9,447,704 km (0.112 R)
• M23: 9,897,994 km (0.086 R)
• M24: 10,447,766 km (0.115 R)
• M25: 10,586,742 km (0.113 R)
• M26: 11,338,471 km (0.103 R)
• M27: 11,672,823 km (0.112 R)
• M28: 11,913,526 km (0.081 R)
• M29: 12,942,759 km (0.11 R)
• M30: 13,042,242 km (0.073 R)
• M31: 13,543,694 km (0.063 R)
• M32: 15,505,819 km (0.118 R)
• M33: 16,197,261 km (0.117 R)
• M34: 17,062,086 km (0.087 R)
• M35: 18,443,323 km (0.069 R)
• M36: 18,667,720 km (0.091 R)
• M37: 19,175,754 km (0.102 R)
• M38: 20,090,246 km (0.086 R)
• M39: 20,668,891 km (0.095 R)
• M40: 21,783,544 km (0.087 R)
• M41: 22,318,357 km (0.119 R)
• M42: 23,279,822 km (0.062 R)
• M43: 23,461,584 km (0.073 R)
• M44: 24,009,860 km (0.11 R)
• M45: 24,193,416 km (0.068 R)
• M46: 24,562,175 km (0.084 R)
• M47: 24,623,810 km (0.061 R)
• M48: 24,809,012 km (0.099 R)
• M49: 24,994,812 km (0.087 R)
• M50: 25,242,995 km (0.098 R)
• M51: 26,876,903 km (0.101 R)
• M52: 28,027,909 km (0.114 R)
• M53: 28,350,592 km (0.114 R)
• M54: 29,325,671 km (0.094 R)
• M55: 29,522,093 km (0.051 R)
• M56: 30,775,872 km (0.098 R)
• M57: 31,242,169 km (0.107 R)
• M58: 31,509,650 km (0.111 R)
• M59: 31,576,520 km (0.113 R)
• M60: 32,587,203 km (0.113 R)
• M61: 32,994,409 km (0.07 R)
• M62: 33,130,543 km (0.109 R)
• M63: 33,198,610 km (0.1 R)
• M64: 33,539,992 km (0.083 R)
• M65: 34,226,198 km (0.089 R)
• M66: 34,501,907 km (0.096 R)
• M67: 34,640,135 km (0.081 R)
• M68: 35,125,131 km (0.101 R)
• M69: 35,403,234 km (0.079 R)
• M70: 35,542,659 km (0.111 R)
• M71: 35,821,809 km (0.119 R)
• M72: 38,153,441 km (0.09 R)
• M73: 40,169,871 km (0.093 R)
• M74: 40,971,566 km (0.081 R)
• M75: 41,484,537 km (0.029 R)
• M76: 42,073,204 km (0.099 R)
• M77: 43,781,313 km (0.08 R)
• M78: 45,209,374 km (0.107 R)
• M79: 45,436,314 km (0.097 R)
• M80: 46,576,399 km (0.08 R)
• M81: 46,728,989 km (0.098 R)
• M82: 47,111,661 km (0.103 R)
• M83: 47,264,849 km (0.08 R)
• M84: 48,497,386 km (0.099 R)
• M85: 49,428,632 km (0.071 R)
• M86: 49,506,423 km (0.111 R)
• M87: 51,782,405 km (0.061 R)
• M88: 52,495,688 km (0.11 R)
• M89: 53,052,790 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.4

Radius: 11.8

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 8.44 AU - 10.22 AU

Year: 10794 Days

Day: 6.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 75,744,001 km

• M1: 155,731 km (0.117 R)
• M2: 236,963 km (0.112 R)
• M3: 444,306 km (0.11 R)
• M4: 599,289 km (0.106 R)
• M5: 719,865 km (0.119 R)
• M6: 849,716 km (0.086 R)
• M7: 1,334,114 km (0.103 R)
• M8: 1,545,346 km (0.085 R)
• M9: 1,667,717 km (0.103 R)
• M10: 2,189,664 km (0.099 R)
• M11: 2,497,836 km (0.085 R)
• M12: 2,971,313 km (0.072 R)
• M13: 3,063,166 km (0.08 R)
• M14: 4,000,845 km (0.098 R)
• M15: 4,660,722 km (0.106 R)
• M16: 5,058,203 km (0.039 R)
• M17: 6,041,510 km (0.105 R)
• M18: 7,963,843 km (0.099 R)
• M19: 8,092,646 km (0.115 R)
• M20: 8,395,732 km (0.11 R)
• M21: 8,968,542 km (0.099 R)
• M22: 9,282,249 km (0.117 R)
• M23: 9,372,606 km (0.1 R)
• M24: 9,508,590 km (0.053 R)
• M25: 10,904,488 km (0.108 R)
• M26: 11,432,269 km (0.083 R)
• M27: 11,626,298 km (0.106 R)
• M28: 12,712,977 km (0.095 R)
• M29: 14,194,444 km (0.111 R)
• M30: 14,560,211 km (0.056 R)
• M31: 14,929,120 km (0.086 R)
• M32: 15,035,035 km (0.081 R)
• M33: 15,407,982 km (0.067 R)
• M34: 16,217,157 km (0.091 R)
• M35: 17,989,593 km (0.071 R)
• M36: 18,669,964 km (0.118 R)
• M37: 19,416,607 km (0.116 R)
• M38: 19,706,378 km (0.103 R)
• M39: 20,114,331 km (0.049 R)
• M40: 20,231,466 km (0.12 R)
• M41: 20,525,277 km (0.109 R)
• M42: 20,998,305 km (0.113 R)
• M43: 21,415,085 km (0.119 R)
• M44: 21,834,707 km (0.098 R)
• M45: 22,135,997 km (0.074 R)
• M46: 22,257,022 km (0.07 R)
• M47: 23,048,394 km (0.077 R)
• M48: 24,159,458 km (0.114 R)
• M49: 24,846,860 km (0.105 R)
• M50: 25,161,614 km (0.078 R)
• M51: 25,414,285 km (0.119 R)
• M52: 25,540,844 km (0.102 R)
• M53: 26,561,700 km (0.084 R)
• M54: 27,400,944 km (0.058 R)
• M55: 28,117,817 km (0.114 R)
• M56: 28,709,028 km (0.06 R)
• M57: 29,171,585 km (0.081 R)
• M58: 29,370,700 km (0.089 R)
• M59: 29,503,542 km (0.117 R)
• M60: 29,903,567 km (0.105 R)
• M61: 30,979,026 km (0.098 R)
• M62: 31,114,412 km (0.044 R)
• M63: 31,657,752 km (0.08 R)
• M64: 32,135,567 km (0.112 R)
• M65: 33,029,564 km (0.099 R)
• M66: 33,792,364 km (0.031 R)
• M67: 35,053,175 km (0.087 R)
• M68: 35,406,076 km (0.079 R)
• M69: 36,186,827 km (0.115 R)
• M70: 36,543,469 km (0.099 R)
• M71: 36,901,307 km (0.039 R)
• M72: 37,044,771 km (0.069 R)
• M73: 37,620,573 km (0.076 R)
• M74: 38,926,862 km (0.029 R)
• M75: 39,146,023 km (0.097 R)
• M76: 40,839,920 km (0.049 R)
• M77: 42,407,406 km (0.106 R)
• M78: 42,557,602 km (0.1 R)
• M79: 45,216,555 km (0.104 R)
• M80: 46,837,597 km (0.115 R)
• M81: 47,928,914 km (0.085 R)
• M82: 50,454,425 km (0.09 R)
• M83: 51,813,671 km (0.059 R)
• M84: 52,618,957 km (0.109 R)
• M85: 54,241,645 km (0.116 R)
• M86: 54,323,325 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 186

Radius: 7.3

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 9.44 AU - 14.48 AU

Year: 15666 Days

Day: 15.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 75,744,001 km

• M1: 94,546 km (0.05 R)
• M2: 557,850 km (0.074 R)
• M3: 815,308 km (0.076 R)
• M4: 1,333,366 km (0.074 R)
• M5: 1,451,698 km (0.045 R)
• M6: 1,573,470 km (0.059 R)
• M7: 1,784,104 km (0.045 R)
• M8: 1,849,179 km (0.052 R)
• M9: 1,936,993 km (0.105 R)
• M10: 2,493,497 km (0.072 R)
• M11: 2,640,103 km (0.035 R)
• M12: 2,941,842 km (0.08 R)
• M13: 3,096,826 km (0.103 R)
• M14: 3,361,165 km (0.058 R)
• M15: 3,605,458 km (0.098 R)
• M16: 4,197,567 km (0.065 R)
• M17: 4,313,804 km (0.069 R)
• M18: 5,064,187 km (0.089 R)
• M19: 5,693,246 km (0.074 R)
• M20: 7,617,673 km (0.059 R)
• M21: 7,938,411 km (0.055 R)
• M22: 9,076,851 km (0.106 R)
• M23: 10,978,090 km (0.109 R)
• M24: 11,340,267 km (0.068 R)
• M25: 13,940,278 km (0.026 R)
• M26: 14,070,577 km (0.098 R)
• M27: 15,395,715 km (0.081 R)
• M28: 16,438,562 km (0.07 R)
• M29: 16,806,573 km (0.117 R)
• M30: 18,496,281 km (0.094 R)
• M31: 18,591,724 km (0.063 R)
• M32: 22,745,608 km (0.079 R)
• M33: 22,847,933 km (0.118 R)
• M34: 23,775,290 km (0.072 R)
• M35: 23,931,022 km (0.102 R)
• M36: 25,030,865 km (0.06 R)
• M37: 25,666,656 km (0.091 R)
• M38: 27,116,708 km (0.094 R)
• M39: 28,980,249 km (0.111 R)
• M40: 29,647,755 km (0.078 R)
• M41: 30,264,098 km (0.076 R)
• M42: 32,253,151 km (0.085 R)
• M43: 32,944,742 km (0.119 R)
• M44: 33,583,076 km (0.076 R)
• M45: 33,641,270 km (0.042 R)
• M46: 35,878,805 km (0.104 R)
• M47: 36,356,023 km (0.079 R)
• M48: 37,316,740 km (0.111 R)
• M49: 37,800,091 km (0.062 R)
• M50: 38,042,589 km (0.086 R)
• M51: 38,346,422 km (0.06 R)
• M52: 38,407,309 km (0.112 R)
• M53: 38,773,225 km (0.036 R)
• M54: 39,816,221 km (0.114 R)
• M55: 40,434,060 km (0.116 R)
• M56: 40,557,928 km (0.109 R)
• M57: 40,620,011 km (0.091 R)
• M58: 41,241,889 km (0.085 R)
• M59: 41,429,036 km (0.088 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 458.3

Radius: 6.1

Gravity: 12.32 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 13.46 AU - 18.58 AU

Year: 24285 Days

Day: 18 Hours

Environment

Temp: -198 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,744,001 km

• M1: 78,240 km (0.105 R)
• M2: 163,211 km (0.056 R)
• M3: 468,989 km (0.08 R)
• M4: 658,679 km (0.096 R)
• M5: 750,533 km (0.049 R)
• M6: 1,132,755 km (0.118 R)
• M7: 1,507,348 km (0.098 R)
• M8: 1,724,265 km (0.08 R)
• M9: 2,724,327 km (0.105 R)
• M10: 2,988,367 km (0.102 R)
• M11: 3,104,156 km (0.076 R)
• M12: 3,340,072 km (0.062 R)
• M13: 3,787,519 km (0.067 R)
• M14: 4,039,591 km (0.068 R)
• M15: 4,297,049 km (0.067 R)
• M16: 4,384,115 km (0.1 R)
• M17: 4,964,106 km (0.112 R)
• M18: 5,473,487 km (0.042 R)
• M19: 5,567,883 km (0.11 R)
• M20: 6,145,780 km (0.068 R)
• M21: 6,945,530 km (0.057 R)
• M22: 8,695,975 km (0.091 R)
• M23: 8,751,027 km (0.102 R)
• M24: 9,591,168 km (0.091 R)
• M25: 9,705,162 km (0.106 R)
• M26: 9,762,308 km (0.1 R)
• M27: 9,934,346 km (0.082 R)
• M28: 9,991,941 km (0.104 R)
• M29: 11,528,162 km (0.099 R)
• M30: 12,076,737 km (0.118 R)
• M31: 12,323,424 km (0.049 R)
• M32: 13,773,326 km (0.046 R)
• M33: 13,966,308 km (0.106 R)
• M34: 14,945,126 km (0.042 R)
• M35: 15,342,758 km (0.092 R)
• M36: 15,542,920 km (0.059 R)
• M37: 15,878,468 km (0.029 R)
• M38: 16,352,094 km (0.067 R)
• M39: 17,382,824 km (0.032 R)
• M40: 18,292,977 km (0.108 R)
• M41: 20,378,521 km (0.112 R)
• M42: 21,114,991 km (0.106 R)
• M43: 22,010,185 km (0.085 R)
• M44: 22,085,283 km (0.078 R)
• M45: 23,146,531 km (0.116 R)
• M46: 23,222,975 km (0.109 R)
• M47: 23,452,757 km (0.08 R)
• M48: 23,683,288 km (0.086 R)
• M49: 24,146,742 km (0.106 R)
• M50: 24,769,219 km (0.115 R)
• M51: 26,908,917 km (0.077 R)
• M52: 28,286,115 km (0.111 R)
• M53: 28,942,251 km (0.035 R)
• M54: 29,437,570 km (0.073 R)
• M55: 31,616,014 km (0.114 R)
• M56: 31,785,808 km (0.09 R)
• M57: 32,382,254 km (0.093 R)
• M58: 32,810,403 km (0.052 R)
• M59: 33,672,686 km (0.105 R)
• M60: 33,845,920 km (0.098 R)
• M61: 35,507,354 km (0.112 R)
• M62: 36,392,375 km (0.065 R)
• M63: 36,481,236 km (0.073 R)
• M64: 36,926,888 km (0.113 R)
• M65: 37,105,657 km (0.053 R)
• M66: 38,908,761 km (0.064 R)
• M67: 39,181,777 km (0.106 R)
• M68: 39,546,646 km (0.064 R)
• M69: 40,187,972 km (0.116 R)
• M70: 40,371,828 km (0.119 R)
• M71: 40,555,983 km (0.102 R)
• M72: 41,759,647 km (0.08 R)
• M73: 42,787,235 km (0.076 R)
• M74: 44,676,955 km (0.083 R)
• M75: 46,786,884 km (0.095 R)
• M76: 47,368,071 km (0.076 R)
• M77: 47,854,115 km (0.089 R)
• M78: 48,929,125 km (0.105 R)
• M79: 49,125,547 km (0.084 R)
• M80: 50,309,016 km (0.037 R)
• M81: 50,507,084 km (0.109 R)
• M82: 52,101,647 km (0.083 R)
• M83: 53,915,372 km (0.073 R)
• M84: 54,321,081 km (0.089 R)
• M85: 54,931,740 km (0.09 R)
• M86: 57,500,485 km (0.102 R)
• M87: 60,950,660 km (0.085 R)
• M88: 62,434,522 km (0.1 R)
• M89: 63,608,715 km (0.1 R)
• M90: 64,037,463 km (0.056 R)
• M91: 71,806,380 km (0.067 R)
• M92: 72,364,529 km (0.117 R)
• M93: 73,597,664 km (0.094 R)
• M94: 74,273,248 km (0.105 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 17,867 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit