🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.77 AU - 1.01 AU

Year: 318 Days

Day: 38.3 Hours

Environment

Temp: 25 °C

Axial Tilt: 9.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.23 AU - 2.87 AU

Year: 1542 Days

Day: 42.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.9

Radius: 13.5

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.38 AU - 7.26 AU

Year: 5318 Days

Day: 12.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 20,661,452 km

• M1: 183,856 km (0.073 R)
• M2: 295,605 km (0.042 R)
• M3: 873,502 km (0.092 R)
• M4: 974,630 km (0.064 R)
• M5: 1,080,097 km (0.119 R)
• M6: 1,237,922 km (0.058 R)
• M7: 1,595,910 km (0.094 R)
• M8: 1,834,219 km (0.067 R)
• M9: 2,084,347 km (0.082 R)
• M10: 2,284,659 km (0.04 R)
• M11: 2,387,133 km (0.069 R)
• M12: 2,533,440 km (0.098 R)
• M13: 2,639,804 km (0.116 R)
• M14: 3,058,080 km (0.067 R)
• M15: 3,473,962 km (0.113 R)
• M16: 3,568,807 km (0.097 R)
• M17: 3,761,339 km (0.111 R)
• M18: 4,106,462 km (0.073 R)
• M19: 4,410,744 km (0.105 R)
• M20: 4,748,685 km (0.114 R)
• M21: 4,854,301 km (0.094 R)
• M22: 5,122,081 km (0.038 R)
• M23: 5,422,324 km (0.076 R)
• M24: 5,560,702 km (0.089 R)
• M25: 5,983,017 km (0.051 R)
• M26: 6,769,304 km (0.109 R)
• M27: 6,948,522 km (0.102 R)
• M28: 7,068,948 km (0.06 R)
• M29: 7,189,973 km (0.064 R)
• M30: 8,406,503 km (0.054 R)
• M31: 8,631,648 km (0.034 R)
• M32: 8,858,737 km (0.106 R)
• M33: 9,022,248 km (0.036 R)
• M34: 9,418,682 km (0.092 R)
• M35: 10,263,012 km (0.09 R)
• M36: 10,746,363 km (0.111 R)
• M37: 10,955,800 km (0.082 R)
• M38: 11,166,583 km (0.117 R)
• M39: 11,378,863 km (0.095 R)
• M40: 11,843,215 km (0.117 R)
• M41: 12,459,857 km (0.119 R)
• M42: 12,975,521 km (0.101 R)
• M43: 13,161,471 km (0.064 R)
• M44: 13,573,464 km (0.102 R)
• M45: 14,641,592 km (0.108 R)
• M46: 14,757,680 km (0.071 R)
• M47: 15,303,264 km (0.094 R)
• M48: 15,736,649 km (0.109 R)
• M49: 16,534,903 km (0.077 R)
• M50: 16,776,952 km (0.117 R)
• M51: 16,979,658 km (0.074 R)
• M52: 17,387,312 km (0.08 R)
• M53: 17,592,410 km (0.116 R)
• M54: 18,755,683 km (0.11 R)
• M55: 19,134,914 km (0.062 R)
• M56: 20,287,566 km (0.106 R)
• M57: 20,373,884 km (0.099 R)
• M58: 21,992,233 km (0.039 R)
• M59: 22,125,226 km (0.096 R)
• M60: 22,347,528 km (0.104 R)
• M61: 22,704,918 km (0.027 R)
• M62: 22,929,165 km (0.043 R)
• M63: 24,015,694 km (0.053 R)
• M64: 24,473,464 km (0.1 R)
• M65: 24,703,396 km (0.116 R)
• M66: 25,211,879 km (0.119 R)
• M67: 25,770,477 km (0.102 R)
• M68: 28,382,456 km (0.06 R)
• M69: 30,730,245 km (0.12 R)
• M70: 31,227,209 km (0.111 R)
• M71: 31,426,773 km (0.082 R)
• M72: 33,496,310 km (0.116 R)
• M73: 34,110,259 km (0.108 R)
• M74: 34,470,192 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.4

Radius: 11.7

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 5.15 AU - 7.65 AU

Year: 6132 Days

Day: 5.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 20,661,452 km

• M1: 152,440 km (0.025 R)
• M2: 454,927 km (0.055 R)
• M3: 880,533 km (0.098 R)
• M4: 1,047,185 km (0.039 R)
• M5: 1,383,631 km (0.085 R)
• M6: 1,533,827 km (0.1 R)
• M7: 1,673,851 km (0.067 R)
• M8: 1,785,899 km (0.091 R)
• M9: 2,000,722 km (0.096 R)
• M10: 2,172,011 km (0.079 R)
• M11: 2,419,895 km (0.072 R)
• M12: 2,621,403 km (0.112 R)
• M13: 3,298,932 km (0.094 R)
• M14: 3,752,064 km (0.076 R)
• M15: 3,836,587 km (0.094 R)
• M16: 4,007,577 km (0.114 R)
• M17: 4,224,793 km (0.093 R)
• M18: 4,490,778 km (0.044 R)
• M19: 4,625,865 km (0.093 R)
• M20: 4,946,454 km (0.108 R)
• M21: 5,132,853 km (0.052 R)
• M22: 5,633,407 km (0.041 R)
• M23: 5,754,880 km (0.093 R)
• M24: 5,852,717 km (0.046 R)
• M25: 5,951,153 km (0.086 R)
• M26: 6,732,353 km (0.1 R)
• M27: 7,095,876 km (0.1 R)
• M28: 7,439,203 km (0.086 R)
• M29: 7,519,238 km (0.08 R)
• M30: 7,626,350 km (0.087 R)
• M31: 8,390,496 km (0.064 R)
• M32: 8,641,222 km (0.049 R)
• M33: 9,322,191 km (0.115 R)
• M34: 9,437,382 km (0.103 R)
• M35: 9,698,280 km (0.116 R)
• M36: 9,815,116 km (0.098 R)
• M37: 9,961,722 km (0.084 R)
• M38: 10,286,649 km (0.103 R)
• M39: 10,826,248 km (0.103 R)
• M40: 10,947,273 km (0.099 R)
• M41: 11,068,896 km (0.077 R)
• M42: 11,652,627 km (0.095 R)
• M43: 11,901,408 km (0.042 R)
• M44: 12,786,130 km (0.046 R)
• M45: 12,946,349 km (0.096 R)
• M46: 14,351,522 km (0.11 R)
• M47: 14,484,664 km (0.091 R)
• M48: 16,045,718 km (0.048 R)
• M49: 16,218,504 km (0.07 R)
• M50: 16,322,624 km (0.042 R)
• M51: 16,705,893 km (0.118 R)
• M52: 17,659,580 km (0.042 R)
• M53: 17,838,050 km (0.076 R)
• M54: 18,305,095 km (0.102 R)
• M55: 18,522,012 km (0.1 R)
• M56: 18,630,769 km (0.059 R)
• M57: 19,177,849 km (0.116 R)
• M58: 19,434,858 km (0.089 R)
• M59: 19,693,213 km (0.1 R)
• M60: 20,064,066 km (0.11 R)
• M61: 20,213,066 km (0.097 R)
• M62: 20,437,313 km (0.119 R)
• M63: 20,737,556 km (0.083 R)
• M64: 21,039,295 km (0.12 R)
• M65: 21,304,532 km (0.104 R)
• M66: 21,953,188 km (0.06 R)
• M67: 22,685,769 km (0.119 R)
• M68: 23,504,967 km (0.087 R)
• M69: 24,492,762 km (0.086 R)
• M70: 25,011,717 km (0.09 R)
• M71: 25,212,328 km (0.066 R)
• M72: 25,413,387 km (0.037 R)
• M73: 25,695,828 km (0.091 R)
• M74: 26,918,192 km (0.084 R)
• M75: 27,041,610 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.3

Radius: 9.5

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 5.85 AU - 7.39 AU

Year: 6451 Days

Day: 15 Hours

Environment

Temp: -163 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 20,661,452 km

• M1: 118,930 km (0.083 R)
• M2: 235,617 km (0.082 R)
• M3: 319,691 km (0.11 R)
• M4: 610,509 km (0.073 R)
• M5: 698,173 km (0.078 R)
• M6: 811,568 km (0.092 R)
• M7: 1,022,651 km (0.11 R)
• M8: 1,444,367 km (0.108 R)
• M9: 1,674,599 km (0.104 R)
• M10: 1,844,243 km (0.111 R)
• M11: 1,931,309 km (0.098 R)
• M12: 2,004,911 km (0.053 R)
• M13: 2,185,475 km (0.108 R)
• M14: 2,246,810 km (0.094 R)
• M15: 2,595,074 km (0.099 R)
• M16: 2,842,360 km (0.115 R)
• M17: 3,184,041 km (0.091 R)
• M18: 3,271,556 km (0.102 R)
• M19: 3,377,621 km (0.102 R)
• M20: 3,520,935 km (0.084 R)
• M21: 3,666,195 km (0.085 R)
• M22: 3,739,648 km (0.028 R)
• M23: 3,962,848 km (0.117 R)
• M24: 4,344,621 km (0.055 R)
• M25: 4,500,652 km (0.092 R)
• M26: 4,838,444 km (0.079 R)
• M27: 5,040,999 km (0.115 R)
• M28: 5,225,753 km (0.058 R)
• M29: 5,391,806 km (0.065 R)
• M30: 5,986,907 km (0.065 R)
• M31: 6,117,207 km (0.106 R)
• M32: 6,358,508 km (0.1 R)
• M33: 6,513,641 km (0.099 R)
• M34: 6,580,511 km (0.105 R)
• M35: 6,692,560 km (0.102 R)
• M36: 7,009,558 km (0.082 R)
• M37: 7,169,777 km (0.11 R)
• M38: 7,331,343 km (0.097 R)
• M39: 8,061,380 km (0.111 R)
• M40: 8,181,358 km (0.098 R)
• M41: 8,374,489 km (0.12 R)
• M42: 8,447,343 km (0.117 R)
• M43: 8,667,102 km (0.09 R)
• M44: 8,814,606 km (0.084 R)
• M45: 9,287,335 km (0.084 R)
• M46: 10,205,417 km (0.118 R)
• M47: 10,701,783 km (0.11 R)
• M48: 10,860,057 km (0.09 R)
• M49: 11,339,818 km (0.11 R)
• M50: 11,555,239 km (0.088 R)
• M51: 11,663,548 km (0.035 R)
• M52: 11,772,156 km (0.065 R)
• M53: 13,327,226 km (0.086 R)
• M54: 13,412,347 km (0.109 R)
• M55: 13,955,686 km (0.089 R)
• M56: 14,186,665 km (0.075 R)
• M57: 14,506,206 km (0.063 R)
• M58: 14,798,969 km (0.118 R)
• M59: 15,182,239 km (0.05 R)
• M60: 15,568,950 km (0.092 R)
• M61: 16,778,748 km (0.101 R)
• M62: 17,147,656 km (0.115 R)
• M63: 17,364,124 km (0.115 R)
• M64: 17,581,340 km (0.103 R)
• M65: 18,018,764 km (0.075 R)
• M66: 18,270,238 km (0.084 R)
• M67: 18,364,934 km (0.093 R)
• M68: 18,522,909 km (0.064 R)
• M69: 18,999,827 km (0.087 R)
• M70: 20,095,931 km (0.044 R)
• M71: 20,651,537 km (0.088 R)
• M72: 21,113,047 km (0.057 R)
• M73: 21,311,713 km (0.111 R)
• M74: 21,778,009 km (0.104 R)
• M75: 21,844,879 km (0.076 R)
• M76: 21,945,409 km (0.095 R)
• M77: 22,247,747 km (0.117 R)
• M78: 22,517,621 km (0.087 R)
• M79: 22,652,858 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.7

Radius: 9.1

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 8.16 AU - 13.36 AU

Year: 13368 Days

Day: 13.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 20,661,452 km

• M1: 363,822 km (0.11 R)
• M2: 422,764 km (0.114 R)
• M3: 695,929 km (0.104 R)
• M4: 967,300 km (0.103 R)
• M5: 1,643,333 km (0.086 R)
• M6: 1,708,557 km (0.113 R)
• M7: 1,814,921 km (0.1 R)
• M8: 2,062,506 km (0.113 R)
• M9: 2,424,233 km (0.087 R)
• M10: 3,608,450 km (0.106 R)
• M11: 3,990,822 km (0.12 R)
• M12: 5,156,339 km (0.118 R)
• M13: 6,171,959 km (0.111 R)
• M14: 6,378,255 km (0.095 R)
• M15: 6,713,055 km (0.113 R)
• M16: 7,204,484 km (0.119 R)
• M17: 7,312,793 km (0.045 R)
• M18: 7,685,291 km (0.119 R)
• M19: 8,041,634 km (0.073 R)
• M20: 8,426,100 km (0.097 R)
• M21: 8,724,249 km (0.089 R)
• M22: 8,979,163 km (0.054 R)
• M23: 10,412,760 km (0.067 R)
• M24: 10,510,896 km (0.105 R)
• M25: 10,906,283 km (0.119 R)
• M26: 11,105,847 km (0.076 R)
• M27: 12,432,331 km (0.064 R)
• M28: 13,970,048 km (0.118 R)
• M29: 14,432,006 km (0.099 R)
• M30: 15,009,753 km (0.054 R)
• M31: 15,622,954 km (0.084 R)
• M32: 17,047,126 km (0.116 R)
• M33: 17,540,799 km (0.11 R)
• M34: 17,657,635 km (0.12 R)
• M35: 18,423,277 km (0.096 R)
• M36: 18,512,437 km (0.047 R)
• M37: 19,290,197 km (0.115 R)
• M38: 20,599,776 km (0.052 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 17,337 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit