🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.49 AU - 0.73 AU

Year: 216 Days

Day: 40.9 Hours

Environment

Temp: -6 °C

Axial Tilt: 42.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 30,612,370 km

• M1: 144,212 km (0.044 R)
• M2: 240,254 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.75 AU - 1.15 AU

Year: 419 Days

Day: 13 Hours

Environment

Temp: -72 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,612,370 km

• M1: 147,055 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.23 AU - 1.87 AU

Year: 874 Days

Day: 17.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211

Radius: 9.6

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.73 AU - 3.25 AU

Year: 2342 Days

Day: 13.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 30,612,370 km

• M1: 139,575 km (0.044 R)
• M2: 255,513 km (0.05 R)
• M3: 344,973 km (0.113 R)
• M4: 415,882 km (0.115 R)
• M5: 481,705 km (0.099 R)
• M6: 638,484 km (0.034 R)
• M7: 848,370 km (0.081 R)
• M8: 913,594 km (0.12 R)
• M9: 1,291,628 km (0.112 R)
• M10: 1,498,223 km (0.086 R)
• M11: 1,743,563 km (0.047 R)
• M12: 2,141,045 km (0.112 R)
• M13: 2,262,668 km (0.111 R)
• M14: 2,376,362 km (0.119 R)
• M15: 2,695,903 km (0.093 R)
• M16: 2,805,558 km (0.063 R)
• M17: 3,120,462 km (0.098 R)
• M18: 3,270,658 km (0.052 R)
• M19: 3,352,488 km (0.068 R)
• M20: 3,458,703 km (0.03 R)
• M21: 3,530,211 km (0.108 R)
• M22: 3,602,167 km (0.065 R)
• M23: 3,808,762 km (0.062 R)
• M24: 4,081,927 km (0.097 R)
• M25: 4,284,782 km (0.083 R)
• M26: 4,439,018 km (0.118 R)
• M27: 4,634,392 km (0.089 R)
• M28: 4,713,380 km (0.086 R)
• M29: 4,832,759 km (0.109 R)
• M30: 5,087,973 km (0.082 R)
• M31: 5,416,640 km (0.106 R)
• M32: 5,513,878 km (0.092 R)
• M33: 5,597,653 km (0.077 R)
• M34: 5,695,939 km (0.067 R)
• M35: 5,794,823 km (0.081 R)
• M36: 6,066,044 km (0.055 R)
• M37: 6,385,436 km (0.097 R)
• M38: 6,502,870 km (0.091 R)
• M39: 6,844,701 km (0.072 R)
• M40: 7,025,415 km (0.107 R)
• M41: 7,086,002 km (0.08 R)
• M42: 7,146,739 km (0.043 R)
• M43: 7,483,933 km (0.113 R)
• M44: 7,716,857 km (0.099 R)
• M45: 8,015,454 km (0.103 R)
• M46: 8,301,784 km (0.073 R)
• M47: 8,462,303 km (0.104 R)
• M48: 8,672,637 km (0.092 R)
• M49: 8,802,788 km (0.099 R)
• M50: 9,048,876 km (0.111 R)
• M51: 10,467,812 km (0.114 R)
• M52: 10,956,249 km (0.07 R)
• M53: 11,044,212 km (0.066 R)
• M54: 11,203,085 km (0.119 R)
• M55: 11,416,262 km (0.048 R)
• M56: 11,559,128 km (0.098 R)
• M57: 11,756,597 km (0.075 R)
• M58: 11,828,554 km (0.099 R)
• M59: 11,900,810 km (0.06 R)
• M60: 12,136,426 km (0.102 R)
• M61: 12,245,782 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.1

Radius: 8.5

Gravity: 10.78 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.97 AU - 4.17 AU

Year: 3720 Days

Day: 12.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 30,612,370 km

• M1: 131,497 km (0.12 R)
• M2: 220,058 km (0.087 R)
• M3: 359,932 km (0.099 R)
• M4: 493,972 km (0.101 R)
• M5: 562,787 km (0.034 R)
• M6: 710,889 km (0.045 R)
• M7: 908,508 km (0.107 R)
• M8: 1,258,417 km (0.093 R)
• M9: 1,427,014 km (0.098 R)
• M10: 1,499,419 km (0.109 R)
• M11: 1,618,051 km (0.117 R)
• M12: 2,008,651 km (0.083 R)
• M13: 2,189,963 km (0.027 R)
• M14: 2,342,104 km (0.088 R)
• M15: 2,568,296 km (0.108 R)
• M16: 2,711,013 km (0.038 R)
• M17: 2,874,822 km (0.031 R)
• M18: 3,136,020 km (0.048 R)
• M19: 3,385,549 km (0.051 R)
• M20: 3,483,237 km (0.066 R)
• M21: 3,903,906 km (0.117 R)
• M22: 4,404,461 km (0.077 R)
• M23: 4,554,208 km (0.042 R)
• M24: 4,969,342 km (0.116 R)
• M25: 5,283,198 km (0.073 R)
• M26: 5,672,751 km (0.096 R)
• M27: 5,882,787 km (0.118 R)
• M28: 6,048,092 km (0.101 R)
• M29: 6,310,637 km (0.113 R)
• M30: 6,431,362 km (0.118 R)
• M31: 6,504,067 km (0.089 R)
• M32: 6,650,373 km (0.116 R)
• M33: 7,221,538 km (0.074 R)
• M34: 7,860,022 km (0.096 R)
• M35: 8,199,160 km (0.042 R)
• M36: 8,757,310 km (0.099 R)
• M37: 9,492,733 km (0.091 R)
• M38: 10,078,409 km (0.042 R)
• M39: 10,361,448 km (0.118 R)
• M40: 10,475,441 km (0.058 R)
• M41: 10,647,180 km (0.099 R)
• M42: 10,848,688 km (0.113 R)
• M43: 11,314,087 km (0.077 R)
• M44: 11,637,817 km (0.108 R)
• M45: 11,726,528 km (0.105 R)
• M46: 12,810,066 km (0.075 R)
• M47: 14,050,980 km (0.079 R)
• M48: 14,113,961 km (0.096 R)
• M49: 14,272,086 km (0.069 R)
• M50: 15,071,088 km (0.09 R)
• M51: 15,524,818 km (0.089 R)
• M52: 15,917,363 km (0.111 R)
• M53: 16,049,009 km (0.029 R)
• M54: 16,214,016 km (0.093 R)
• M55: 16,445,892 km (0.073 R)
• M56: 17,047,425 km (0.076 R)
• M57: 17,588,072 km (0.104 R)
• M58: 18,964,223 km (0.116 R)
• M59: 19,103,798 km (0.072 R)
• M60: 19,348,689 km (0.066 R)
• M61: 19,665,238 km (0.106 R)
• M62: 20,089,947 km (0.078 R)
• M63: 20,410,385 km (0.117 R)
• M64: 20,481,893 km (0.077 R)
• M65: 20,553,401 km (0.119 R)
• M66: 21,636,490 km (0.092 R)
• M67: 22,184,915 km (0.06 R)
• M68: 22,479,324 km (0.085 R)
• M69: 22,553,076 km (0.093 R)
• M70: 22,700,878 km (0.079 R)
• M71: 22,849,130 km (0.048 R)
• M72: 23,258,280 km (0.083 R)
• M73: 24,462,094 km (0.12 R)
• M74: 24,575,938 km (0.09 R)
• M75: 24,804,374 km (0.082 R)
• M76: 24,956,964 km (0.054 R)
• M77: 25,378,232 km (0.055 R)
• M78: 25,455,125 km (0.093 R)
• M79: 25,532,018 km (0.082 R)
• M80: 25,763,296 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.4

Radius: 11.2

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.44 AU - 5.32 AU

Year: 4153 Days

Day: 14.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 30,612,370 km

• M1: 144,212 km (0.12 R)
• M2: 217,067 km (0.097 R)
• M3: 317,297 km (0.069 R)
• M4: 408,701 km (0.036 R)
• M5: 522,246 km (0.105 R)
• M6: 907,760 km (0.076 R)
• M7: 1,008,589 km (0.106 R)
• M8: 1,120,787 km (0.096 R)
• M9: 1,267,094 km (0.09 R)
• M10: 1,404,425 km (0.117 R)
• M11: 1,555,070 km (0.063 R)
• M12: 1,636,601 km (0.112 R)
• M13: 1,846,935 km (0.115 R)
• M14: 2,021,666 km (0.116 R)
• M15: 2,147,328 km (0.046 R)
• M16: 2,540,172 km (0.059 R)
• M17: 2,676,306 km (0.077 R)
• M18: 2,814,834 km (0.113 R)
• M19: 2,895,018 km (0.094 R)
• M20: 3,006,768 km (0.092 R)
• M21: 3,078,575 km (0.057 R)
• M22: 3,392,880 km (0.104 R)
• M23: 3,510,912 km (0.108 R)
• M24: 3,839,429 km (0.103 R)
• M25: 3,917,519 km (0.096 R)
• M26: 4,166,600 km (0.087 R)
• M27: 4,258,603 km (0.096 R)
• M28: 4,479,559 km (0.064 R)
• M29: 4,561,837 km (0.106 R)
• M30: 4,644,715 km (0.079 R)
• M31: 4,788,029 km (0.108 R)
• M32: 4,908,605 km (0.071 R)
• M33: 4,993,577 km (0.086 R)
• M34: 5,301,150 km (0.108 R)
• M35: 5,947,712 km (0.109 R)
• M36: 6,208,162 km (0.103 R)
• M37: 6,353,122 km (0.108 R)
• M38: 6,459,187 km (0.087 R)
• M39: 6,565,851 km (0.05 R)
• M40: 6,740,431 km (0.113 R)
• M41: 6,834,977 km (0.078 R)
• M42: 7,176,659 km (0.096 R)
• M43: 7,370,537 km (0.084 R)
• M44: 7,749,170 km (0.096 R)
• M45: 8,220,702 km (0.053 R)
• M46: 8,628,207 km (0.043 R)
• M47: 9,191,742 km (0.088 R)
• M48: 9,326,978 km (0.111 R)
• M49: 9,432,595 km (0.111 R)
• M50: 9,675,541 km (0.099 R)
• M51: 9,874,357 km (0.051 R)
• M52: 9,951,250 km (0.102 R)
• M53: 10,028,443 km (0.052 R)
• M54: 10,245,210 km (0.08 R)
• M55: 10,385,533 km (0.12 R)
• M56: 10,495,039 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.4

Radius: 14.4

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.46 AU - 5.48 AU

Year: 4281 Days

Day: 8.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 30,612,370 km

• M1: 200,910 km (0.057 R)
• M2: 353,350 km (0.037 R)
• M3: 460,013 km (0.114 R)
• M4: 571,613 km (0.084 R)
• M5: 718,668 km (0.086 R)
• M6: 1,014,573 km (0.072 R)
• M7: 1,112,709 km (0.081 R)
• M8: 1,274,275 km (0.109 R)
• M9: 1,412,653 km (0.115 R)
• M10: 1,671,906 km (0.097 R)
• M11: 1,894,358 km (0.106 R)
• M12: 2,368,882 km (0.072 R)
• M13: 2,561,564 km (0.113 R)
• M14: 2,860,461 km (0.111 R)
• M15: 3,298,035 km (0.109 R)
• M16: 3,405,446 km (0.025 R)
• M17: 3,892,237 km (0.088 R)
• M18: 4,167,348 km (0.106 R)
• M19: 4,425,105 km (0.057 R)
• M20: 4,688,098 km (0.068 R)
• M21: 5,005,844 km (0.069 R)
• M22: 5,254,924 km (0.084 R)
• M23: 5,636,549 km (0.072 R)
• M24: 6,000,819 km (0.076 R)
• M25: 6,319,313 km (0.043 R)
• M26: 6,480,729 km (0.09 R)
• M27: 6,616,265 km (0.119 R)
• M28: 7,308,006 km (0.11 R)
• M29: 7,878,123 km (0.102 R)
• M30: 8,940,567 km (0.073 R)
• M31: 9,335,356 km (0.117 R)
• M32: 9,427,209 km (0.1 R)
• M33: 10,681,737 km (0.112 R)
• M34: 11,230,761 km (0.096 R)
• M35: 11,328,598 km (0.079 R)
• M36: 11,722,788 km (0.118 R)
• M37: 11,888,393 km (0.09 R)
• M38: 12,255,506 km (0.059 R)
• M39: 13,000,953 km (0.093 R)
• M40: 13,379,286 km (0.041 R)
• M41: 13,796,065 km (0.106 R)
• M42: 14,642,640 km (0.078 R)
• M43: 15,216,347 km (0.076 R)
• M44: 15,397,211 km (0.045 R)
• M45: 15,834,037 km (0.101 R)
• M46: 16,459,955 km (0.066 R)
• M47: 16,682,855 km (0.104 R)
• M48: 17,056,401 km (0.069 R)
• M49: 17,508,486 km (0.069 R)
• M50: 17,698,026 km (0.11 R)
• M51: 17,850,168 km (0.105 R)
• M52: 18,966,018 km (0.08 R)
• M53: 19,277,780 km (0.109 R)
• M54: 19,434,409 km (0.035 R)
• M55: 20,183,745 km (0.113 R)
• M56: 20,942,655 km (0.077 R)
• M57: 21,914,592 km (0.101 R)
• M58: 22,447,160 km (0.099 R)
• M59: 22,818,462 km (0.086 R)
• M60: 23,608,788 km (0.111 R)
• M61: 23,734,450 km (0.04 R)
• M62: 23,860,262 km (0.096 R)
• M63: 23,986,373 km (0.063 R)
• M64: 24,450,575 km (0.11 R)
• M65: 25,259,301 km (0.077 R)
• M66: 26,163,471 km (0.064 R)
• M67: 26,467,154 km (0.097 R)
• M68: 27,870,682 km (0.107 R)
• M69: 28,358,670 km (0.031 R)
• M70: 29,253,265 km (0.114 R)
• M71: 29,884,867 km (0.117 R)
• M72: 30,111,658 km (0.055 R)
• M73: 30,293,419 km (0.081 R)
• M74: 30,384,375 km (0.114 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 14,973 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit