🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.57 AU - 0.59 AU

Year: 134 Days

Day: 40.8 Hours

Environment

Temp: 330 °C

Axial Tilt: 43.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.58 AU - 2.28 AU

Year: 816 Days

Day: 20.4 Hours

Environment

Temp: 14 °C

Axial Tilt: 6.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 57,206,635 km

• M1: 48,919 km (0.108 R)
• M2: 92,451 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.03 AU - 2.67 AU

Year: 1097 Days

Day: 14.8 Hours

Environment

Temp: 3 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 57,206,635 km

• M1: 155,731 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.39 AU - 3.29 AU

Year: 1457 Days

Day: 47.6 Hours

Environment

Temp: -34 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.69 AU - 6.81 AU

Year: 4197 Days

Day: 27.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 8.03 AU - 9.25 AU

Year: 7730 Days

Day: 41.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.7

Radius: 13.1

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 8.63 AU - 12.83 AU

Year: 10698 Days

Day: 8.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 57,206,635 km

• M1: 176,675 km (0.04 R)
• M2: 272,867 km (0.073 R)
• M3: 364,869 km (0.038 R)
• M4: 473,776 km (0.059 R)
• M5: 565,181 km (0.109 R)
• M6: 664,065 km (0.085 R)
• M7: 769,980 km (0.09 R)
• M8: 1,197,531 km (0.1 R)
• M9: 1,438,084 km (0.069 R)
• M10: 1,564,495 km (0.106 R)
• M11: 1,949,260 km (0.094 R)
• M12: 2,458,043 km (0.062 R)
• M13: 2,630,379 km (0.099 R)
• M14: 2,966,975 km (0.081 R)
• M15: 3,130,335 km (0.075 R)
• M16: 3,234,007 km (0.106 R)
• M17: 3,703,744 km (0.082 R)
• M18: 4,104,367 km (0.064 R)
• M19: 4,519,052 km (0.11 R)
• M20: 4,731,481 km (0.116 R)
• M21: 4,875,095 km (0.04 R)
• M22: 4,995,821 km (0.113 R)
• M23: 5,264,947 km (0.066 R)
• M24: 6,074,870 km (0.065 R)
• M25: 6,178,990 km (0.098 R)
• M26: 6,681,191 km (0.027 R)
• M27: 7,114,576 km (0.052 R)
• M28: 7,196,705 km (0.114 R)
• M29: 7,334,634 km (0.093 R)
• M30: 7,556,936 km (0.068 R)
• M31: 8,065,420 km (0.073 R)
• M32: 9,265,045 km (0.098 R)
• M33: 9,962,321 km (0.047 R)
• M34: 10,177,891 km (0.05 R)
• M35: 10,707,916 km (0.075 R)
• M36: 11,407,286 km (0.039 R)
• M37: 11,568,254 km (0.046 R)
• M38: 12,351,698 km (0.055 R)
• M39: 13,051,367 km (0.12 R)
• M40: 13,389,009 km (0.082 R)
• M41: 13,490,886 km (0.093 R)
• M42: 13,729,494 km (0.044 R)
• M43: 14,419,290 km (0.11 R)
• M44: 14,979,235 km (0.043 R)
• M45: 15,510,756 km (0.083 R)
• M46: 15,724,980 km (0.095 R)
• M47: 15,832,541 km (0.085 R)
• M48: 15,976,305 km (0.055 R)
• M49: 16,373,936 km (0.115 R)
• M50: 16,482,843 km (0.113 R)
• M51: 16,957,966 km (0.048 R)
• M52: 17,289,624 km (0.084 R)
• M53: 17,660,627 km (0.112 R)
• M54: 18,448,260 km (0.106 R)
• M55: 18,751,196 km (0.114 R)
• M56: 19,170,668 km (0.069 R)
• M57: 19,554,686 km (0.115 R)
• M58: 19,902,501 km (0.065 R)
• M59: 20,213,365 km (0.075 R)
• M60: 20,447,486 km (0.084 R)
• M61: 21,552,416 km (0.118 R)
• M62: 21,791,623 km (0.085 R)
• M63: 22,152,153 km (0.1 R)
• M64: 22,717,035 km (0.084 R)
• M65: 23,123,492 km (0.064 R)
• M66: 23,327,544 km (0.047 R)
• M67: 24,108,594 km (0.112 R)
• M68: 24,772,959 km (0.116 R)
• M69: 26,119,639 km (0.115 R)
• M70: 26,887,674 km (0.098 R)
• M71: 26,973,543 km (0.116 R)
• M72: 27,059,412 km (0.074 R)
• M73: 27,403,787 km (0.11 R)
• M74: 27,576,572 km (0.064 R)
• M75: 28,097,173 km (0.113 R)
• M76: 29,236,061 km (0.103 R)
• M77: 29,722,404 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.4

Radius: 10.8

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 11.63 AU - 12.93 AU

Year: 13098 Days

Day: 14.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 57,206,635 km

• M1: 319,840 km (0.062 R)
• M2: 415,732 km (0.076 R)
• M3: 597,494 km (0.086 R)
• M4: 739,911 km (0.117 R)
• M5: 876,644 km (0.112 R)
• M6: 1,003,802 km (0.081 R)
• M7: 1,176,737 km (0.03 R)
• M8: 1,297,762 km (0.087 R)
• M9: 1,487,302 km (0.116 R)
• M10: 3,026,963 km (0.097 R)
• M11: 3,749,521 km (0.092 R)
• M12: 4,396,681 km (0.049 R)
• M13: 4,912,944 km (0.111 R)
• M14: 5,045,039 km (0.114 R)
• M15: 6,144,284 km (0.055 R)
• M16: 6,394,411 km (0.071 R)
• M17: 6,794,286 km (0.111 R)
• M18: 7,925,994 km (0.089 R)
• M19: 8,003,486 km (0.039 R)
• M20: 8,712,580 km (0.068 R)
• M21: 8,953,433 km (0.107 R)
• M22: 11,001,876 km (0.047 R)
• M23: 11,088,344 km (0.116 R)
• M24: 11,305,859 km (0.115 R)
• M25: 11,437,056 km (0.102 R)
• M26: 12,279,592 km (0.104 R)
• M27: 12,913,139 km (0.1 R)
• M28: 13,187,950 km (0.045 R)
• M29: 13,464,706 km (0.104 R)
• M30: 13,883,430 km (0.105 R)
• M31: 14,781,466 km (0.079 R)
• M32: 15,165,185 km (0.116 R)
• M33: 15,406,786 km (0.096 R)
• M34: 15,552,344 km (0.029 R)
• M35: 15,942,645 km (0.104 R)
• M36: 16,385,604 km (0.096 R)
• M37: 17,233,376 km (0.108 R)
• M38: 17,334,055 km (0.113 R)
• M39: 17,586,576 km (0.065 R)
• M40: 18,095,358 km (0.088 R)
• M41: 18,300,308 km (0.07 R)
• M42: 18,454,543 km (0.103 R)
• M43: 18,557,466 km (0.105 R)
• M44: 19,075,524 km (0.059 R)
• M45: 19,231,853 km (0.061 R)
• M46: 19,336,273 km (0.086 R)
• M47: 21,518,906 km (0.066 R)
• M48: 22,666,770 km (0.114 R)
• M49: 22,832,375 km (0.049 R)
• M50: 23,890,630 km (0.082 R)
• M51: 25,364,469 km (0.081 R)
• M52: 26,402,079 km (0.116 R)
• M53: 26,809,285 km (0.103 R)
• M54: 27,453,453 km (0.116 R)
• M55: 28,518,440 km (0.087 R)
• M56: 28,816,739 km (0.056 R)
• M57: 28,936,417 km (0.107 R)
• M58: 30,749,992 km (0.101 R)
• M59: 30,933,399 km (0.07 R)
• M60: 31,485,714 km (0.072 R)
• M61: 31,608,983 km (0.06 R)
• M62: 33,037,044 km (0.118 R)
• M63: 34,296,060 km (0.09 R)
• M64: 35,059,009 km (0.12 R)
• M65: 35,506,606 km (0.099 R)
• M66: 36,536,737 km (0.103 R)
• M67: 36,990,617 km (0.099 R)
• M68: 38,166,157 km (0.053 R)
• M69: 38,560,646 km (0.096 R)
• M70: 39,221,271 km (0.087 R)
• M71: 40,219,238 km (0.099 R)
• M72: 41,090,945 km (0.104 R)
• M73: 41,158,114 km (0.106 R)
• M74: 41,225,583 km (0.104 R)
• M75: 41,292,902 km (0.107 R)
• M76: 43,880,496 km (0.077 R)
• M77: 43,949,311 km (0.085 R)
• M78: 45,680,907 km (0.11 R)
• M79: 45,960,056 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 141.3

Radius: 4.4

Gravity: 7.3 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 20.72 AU - 20.72 AU

Year: 28707 Days

Day: 16.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 57,206,635 km

• M1: 95,593 km (0.099 R)
• M2: 204,351 km (0.096 R)
• M3: 461,509 km (0.064 R)
• M4: 511,924 km (0.08 R)
• M5: 791,971 km (0.06 R)
• M6: 1,090,568 km (0.053 R)
• M7: 1,181,973 km (0.113 R)
• M8: 1,228,647 km (0.107 R)
• M9: 2,641,300 km (0.107 R)
• M10: 2,671,968 km (0.116 R)
• M11: 2,702,635 km (0.074 R)
• M12: 3,112,832 km (0.12 R)
• M13: 3,508,668 km (0.097 R)
• M14: 3,542,328 km (0.111 R)
• M15: 4,238,706 km (0.091 R)
• M16: 4,492,274 km (0.091 R)
• M17: 4,862,978 km (0.065 R)
• M18: 5,090,068 km (0.099 R)
• M19: 5,515,374 km (0.102 R)
• M20: 5,752,337 km (0.103 R)
• M21: 5,911,958 km (0.083 R)
• M22: 6,565,551 km (0.119 R)
• M23: 6,732,503 km (0.069 R)
• M24: 6,943,136 km (0.108 R)
• M25: 7,241,584 km (0.116 R)
• M26: 7,631,586 km (0.089 R)
• M27: 7,675,418 km (0.085 R)
• M28: 8,567,919 km (0.105 R)
• M29: 9,586,980 km (0.11 R)
• M30: 9,871,515 km (0.11 R)
• M31: 10,062,701 km (0.099 R)
• M32: 10,110,722 km (0.113 R)
• M33: 11,235,548 km (0.107 R)
• M34: 11,636,022 km (0.093 R)
• M35: 11,838,128 km (0.069 R)
• M36: 12,969,687 km (0.032 R)
• M37: 13,284,141 km (0.073 R)
• M38: 13,495,374 km (0.062 R)
• M39: 13,707,503 km (0.094 R)
• M40: 15,058,671 km (0.077 R)
• M41: 15,333,931 km (0.105 R)
• M42: 15,666,487 km (0.112 R)
• M43: 15,777,938 km (0.12 R)
• M44: 15,945,487 km (0.114 R)
• M45: 16,564,972 km (0.085 R)
• M46: 17,479,913 km (0.043 R)
• M47: 17,943,517 km (0.085 R)
• M48: 18,469,952 km (0.078 R)
• M49: 20,079,325 km (0.117 R)
• M50: 21,054,105 km (0.06 R)
• M51: 21,177,075 km (0.08 R)
• M52: 22,169,058 km (0.052 R)
• M53: 22,482,017 km (0.104 R)
• M54: 22,922,882 km (0.118 R)
• M55: 24,262,231 km (0.06 R)
• M56: 24,391,035 km (0.112 R)
• M57: 24,455,662 km (0.065 R)
• M58: 26,749,446 km (0.046 R)
• M59: 27,350,380 km (0.048 R)
• M60: 28,701,399 km (0.047 R)
• M61: 29,110,998 km (0.067 R)
• M62: 29,316,545 km (0.096 R)
• M63: 30,629,117 km (0.034 R)
• M64: 30,698,829 km (0.111 R)
• M65: 31,397,900 km (0.072 R)
• M66: 32,031,597 km (0.119 R)
• M67: 32,811,750 km (0.108 R)
• M68: 33,025,675 km (0.116 R)
• M69: 33,097,033 km (0.101 R)
• M70: 34,680,526 km (0.097 R)
• M71: 35,116,754 km (0.054 R)
• M72: 36,214,952 km (0.093 R)
• M73: 36,436,057 km (0.073 R)
• M74: 37,027,567 km (0.056 R)
• M75: 38,670,750 km (0.118 R)
• M76: 39,274,079 km (0.076 R)
• M77: 40,566,455 km (0.116 R)
• M78: 40,872,681 km (0.056 R)
• M79: 40,949,276 km (0.056 R)
• M80: 41,795,700 km (0.068 R)
• M81: 41,872,893 km (0.045 R)
• M82: 42,570,019 km (0.105 R)
• M83: 43,115,004 km (0.104 R)
• M84: 43,271,035 km (0.098 R)
• M85: 44,054,479 km (0.084 R)
• M86: 44,447,921 km (0.105 R)
• M87: 45,714,716 km (0.104 R)
• M88: 45,873,888 km (0.078 R)
• M89: 47,234,331 km (0.102 R)
• M90: 48,202,678 km (0.12 R)
• M91: 48,526,856 km (0.103 R)
• M92: 51,725,857 km (0.057 R)
• M93: 52,640,349 km (0.089 R)
• M94: 52,974,252 km (0.073 R)
• M95: 54,823,132 km (0.109 R)
• M96: 55,415,838 km (0.028 R)
• M97: 56,607,535 km (0.084 R)

Kuiper Belt

Range: 36 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 17,099 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit