🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.5 AU - 0.74 AU

Year: 185 Days

Day: 30.4 Hours

Environment

Temp: 139 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,002,013 km

• M1: 190,737 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.6 AU - 0.64 AU

Year: 185 Days

Day: 36.4 Hours

Environment

Temp: 183 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.69 AU - 1.13 AU

Year: 329 Days

Day: 24.7 Hours

Environment

Temp: 23 °C

Axial Tilt: 35.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.67 AU - 1.71 AU

Year: 832 Days

Day: 31.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.02 AU - 3.16 AU

Year: 1579 Days

Day: 29.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.15 AU - 4.99 AU

Year: 3110 Days

Day: 42.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,002,013 km

• M1: 1,533,827 km (0.12 R)

Asteroid Belt

Center: 4.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.5

Radius: 10.4

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 4.35 AU - 6.13 AU

Year: 4543 Days

Day: 9.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 48,002,013 km

• M1: 147,803 km (0.071 R)
• M2: 284,535 km (0.089 R)
• M3: 418,724 km (0.11 R)
• M4: 608,714 km (0.093 R)
• M5: 899,233 km (0.117 R)
• M6: 1,356,553 km (0.117 R)
• M7: 1,708,856 km (0.107 R)
• M8: 2,056,821 km (0.059 R)
• M9: 2,272,990 km (0.099 R)
• M10: 2,855,075 km (0.067 R)
• M11: 2,947,228 km (0.053 R)
• M12: 3,040,427 km (0.106 R)
• M13: 3,115,824 km (0.038 R)
• M14: 3,384,203 km (0.106 R)
• M15: 3,501,637 km (0.101 R)
• M16: 3,660,361 km (0.113 R)
• M17: 4,318,891 km (0.08 R)
• M18: 4,532,217 km (0.106 R)
• M19: 4,792,817 km (0.064 R)
• M20: 5,080,792 km (0.076 R)
• M21: 5,193,140 km (0.074 R)
• M22: 5,443,119 km (0.054 R)
• M23: 5,884,133 km (0.107 R)
• M24: 6,002,166 km (0.097 R)
• M25: 6,336,816 km (0.032 R)
• M26: 7,149,581 km (0.051 R)
• M27: 7,504,278 km (0.089 R)
• M28: 7,995,109 km (0.103 R)
• M29: 8,126,007 km (0.042 R)
• M30: 8,496,261 km (0.067 R)
• M31: 8,656,630 km (0.09 R)
• M32: 9,280,753 km (0.09 R)
• M33: 9,390,707 km (0.09 R)
• M34: 9,667,762 km (0.114 R)
• M35: 10,144,830 km (0.112 R)
• M36: 11,092,832 km (0.114 R)
• M37: 11,474,007 km (0.071 R)
• M38: 11,919,360 km (0.096 R)
• M39: 12,159,165 km (0.089 R)
• M40: 12,309,810 km (0.107 R)
• M41: 12,552,159 km (0.049 R)
• M42: 12,826,821 km (0.108 R)
• M43: 12,918,823 km (0.093 R)
• M44: 13,226,995 km (0.046 R)
• M45: 13,319,895 km (0.075 R)
• M46: 13,662,474 km (0.093 R)
• M47: 13,976,480 km (0.055 R)
• M48: 14,964,873 km (0.072 R)
• M49: 15,321,066 km (0.041 R)
• M50: 15,386,141 km (0.092 R)
• M51: 16,874,191 km (0.086 R)
• M52: 17,143,617 km (0.034 R)
• M53: 17,754,874 km (0.057 R)
• M54: 17,823,240 km (0.087 R)
• M55: 18,650,367 km (0.11 R)
• M56: 18,789,493 km (0.12 R)
• M57: 19,138,654 km (0.086 R)
• M58: 19,208,815 km (0.03 R)
• M59: 19,349,288 km (0.084 R)
• M60: 19,631,280 km (0.104 R)
• M61: 19,701,890 km (0.092 R)
• M62: 20,270,511 km (0.065 R)
• M63: 20,342,019 km (0.096 R)
• M64: 20,989,030 km (0.092 R)
• M65: 21,206,246 km (0.116 R)
• M66: 21,496,915 km (0.107 R)
• M67: 21,788,930 km (0.104 R)
• M68: 22,045,490 km (0.101 R)
• M69: 22,155,893 km (0.039 R)
• M70: 22,487,851 km (0.06 R)
• M71: 22,710,004 km (0.078 R)
• M72: 23,418,499 km (0.113 R)
• M73: 23,531,147 km (0.088 R)
• M74: 23,756,740 km (0.11 R)
• M75: 24,058,629 km (0.109 R)
• M76: 25,087,114 km (0.065 R)
• M77: 25,587,369 km (0.03 R)
• M78: 25,819,396 km (0.066 R)
• M79: 26,013,275 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.6

Radius: 14.8

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 8.05 AU - 9.61 AU

Year: 9938 Days

Day: 11.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 48,002,013 km

• M1: 317,596 km (0.095 R)
• M2: 474,375 km (0.12 R)
• M3: 582,085 km (0.076 R)
• M4: 902,823 km (0.116 R)
• M5: 1,660,836 km (0.09 R)
• M6: 1,872,816 km (0.073 R)
• M7: 2,007,903 km (0.079 R)
• M8: 2,638,009 km (0.063 R)
• M9: 3,044,915 km (0.091 R)
• M10: 3,144,697 km (0.104 R)
• M11: 3,767,622 km (0.118 R)
• M12: 3,983,941 km (0.074 R)
• M13: 4,093,596 km (0.118 R)
• M14: 4,204,448 km (0.109 R)
• M15: 4,451,584 km (0.111 R)
• M16: 5,222,162 km (0.096 R)
• M17: 5,512,831 km (0.102 R)
• M18: 5,684,869 km (0.089 R)
• M19: 5,983,915 km (0.069 R)
• M20: 6,237,184 km (0.114 R)
• M21: 6,991,756 km (0.112 R)
• M22: 7,393,426 km (0.079 R)
• M23: 7,501,884 km (0.096 R)
• M24: 7,940,805 km (0.112 R)
• M25: 8,303,729 km (0.059 R)
• M26: 8,930,394 km (0.108 R)
• M27: 9,425,115 km (0.073 R)
• M28: 10,289,641 km (0.056 R)
• M29: 10,593,773 km (0.115 R)
• M30: 11,148,632 km (0.026 R)
• M31: 11,398,311 km (0.069 R)
• M32: 11,492,408 km (0.08 R)
• M33: 11,712,915 km (0.119 R)
• M34: 12,350,950 km (0.091 R)
• M35: 12,512,216 km (0.111 R)
• M36: 12,641,768 km (0.056 R)
• M37: 13,928,310 km (0.12 R)
• M38: 14,197,287 km (0.104 R)
• M39: 14,536,126 km (0.069 R)
• M40: 14,843,250 km (0.084 R)
• M41: 15,777,639 km (0.106 R)
• M42: 15,917,662 km (0.093 R)
• M43: 16,234,361 km (0.119 R)
• M44: 16,446,640 km (0.109 R)
• M45: 16,553,154 km (0.11 R)
• M46: 17,017,207 km (0.107 R)
• M47: 17,341,086 km (0.055 R)
• M48: 17,921,825 km (0.111 R)
• M49: 18,177,936 km (0.089 R)
• M50: 18,288,040 km (0.083 R)
• M51: 18,879,102 km (0.094 R)
• M52: 18,990,702 km (0.077 R)
• M53: 20,156,069 km (0.078 R)
• M54: 20,536,945 km (0.048 R)
• M55: 21,035,705 km (0.076 R)
• M56: 21,383,370 km (0.04 R)
• M57: 21,616,144 km (0.099 R)
• M58: 22,084,386 km (0.067 R)
• M59: 22,201,970 km (0.12 R)
• M60: 23,229,557 km (0.067 R)
• M61: 23,349,086 km (0.067 R)
• M62: 23,869,687 km (0.062 R)
• M63: 24,030,654 km (0.118 R)
• M64: 24,637,423 km (0.081 R)
• M65: 26,197,130 km (0.04 R)
• M66: 26,529,537 km (0.092 R)
• M67: 27,282,612 km (0.104 R)
• M68: 27,408,873 km (0.111 R)
• M69: 27,830,889 km (0.09 R)
• M70: 28,085,205 km (0.108 R)
• M71: 28,638,867 km (0.1 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624

Radius: 11.9

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 7.69 AU - 10.63 AU

Year: 10500 Days

Day: 6.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 48,002,013 km

• M1: 325,974 km (0.104 R)
• M2: 409,150 km (0.116 R)
• M3: 516,561 km (0.061 R)
• M4: 1,251,237 km (0.099 R)
• M5: 1,397,244 km (0.06 R)
• M6: 1,638,695 km (0.069 R)
• M7: 1,729,800 km (0.1 R)
• M8: 1,965,716 km (0.077 R)
• M9: 2,262,817 km (0.077 R)
• M10: 2,627,986 km (0.087 R)
• M11: 2,845,052 km (0.077 R)
• M12: 3,039,978 km (0.054 R)
• M13: 3,124,950 km (0.108 R)
• M14: 3,239,392 km (0.072 R)
• M15: 3,413,823 km (0.082 R)
• M16: 3,711,523 km (0.085 R)
• M17: 3,924,999 km (0.084 R)
• M18: 4,048,866 km (0.106 R)
• M19: 5,289,332 km (0.104 R)
• M20: 5,495,478 km (0.12 R)
• M21: 5,809,633 km (0.09 R)
• M22: 6,093,869 km (0.082 R)
• M23: 7,467,327 km (0.095 R)
• M24: 7,582,667 km (0.041 R)
• M25: 8,168,941 km (0.079 R)
• M26: 9,760,962 km (0.068 R)
• M27: 10,484,417 km (0.032 R)
• M28: 10,961,784 km (0.109 R)
• M29: 12,895,336 km (0.081 R)
• M30: 13,080,539 km (0.103 R)
• M31: 14,210,152 km (0.06 R)
• M32: 14,738,382 km (0.093 R)
• M33: 15,175,358 km (0.096 R)
• M34: 15,469,018 km (0.05 R)
• M35: 16,062,024 km (0.113 R)
• M36: 16,813,753 km (0.119 R)
• M37: 18,612,219 km (0.103 R)
• M38: 18,716,938 km (0.094 R)
• M39: 19,190,116 km (0.042 R)
• M40: 19,773,847 km (0.105 R)
• M41: 19,933,916 km (0.106 R)
• M42: 21,013,115 km (0.103 R)
• M43: 21,231,229 km (0.109 R)
• M44: 21,559,746 km (0.085 R)
• M45: 21,834,856 km (0.065 R)
• M46: 22,333,017 km (0.096 R)
• M47: 22,444,169 km (0.115 R)
• M48: 23,622,850 km (0.094 R)
• M49: 24,477,204 km (0.068 R)
• M50: 24,706,687 km (0.112 R)
• M51: 24,879,323 km (0.099 R)
• M52: 27,397,204 km (0.07 R)
• M53: 28,535,345 km (0.117 R)
• M54: 29,995,121 km (0.094 R)
• M55: 31,043,802 km (0.077 R)
• M56: 31,292,284 km (0.071 R)
• M57: 31,479,132 km (0.059 R)
• M58: 32,986,779 km (0.071 R)
• M59: 33,621,972 km (0.075 R)
• M60: 34,261,204 km (0.114 R)
• M61: 34,389,559 km (0.087 R)
• M62: 34,711,044 km (0.101 R)
• M63: 35,357,158 km (0.092 R)
• M64: 35,811,636 km (0.067 R)
• M65: 35,941,936 km (0.043 R)
• M66: 36,398,957 km (0.03 R)
• M67: 36,792,250 km (0.037 R)
• M68: 37,253,011 km (0.093 R)
• M69: 38,579,645 km (0.078 R)
• M70: 38,913,697 km (0.088 R)
• M71: 39,181,627 km (0.047 R)
• M72: 39,517,474 km (0.114 R)
• M73: 41,826,368 km (0.041 R)
• M74: 41,963,549 km (0.107 R)
• M75: 42,238,360 km (0.065 R)
• M76: 43,274,176 km (0.082 R)
• M77: 43,969,357 km (0.119 R)
• M78: 45,723,542 km (0.11 R)
• M79: 46,006,282 km (0.109 R)
• M80: 46,289,620 km (0.107 R)
• M81: 47,428,958 km (0.08 R)
• M82: 47,571,973 km (0.087 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 20,339 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit