🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.29 AU - 2.01 AU

Year: 790 Days

Day: 18.3 Hours

Environment

Temp: -45 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.45 AU - 3.19 AU

Year: 1765 Days

Day: 19.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451

Radius: 10.9

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 5.1 AU - 6.32 AU

Year: 5086 Days

Day: 9.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 44,810,229 km

• M1: 139,874 km (0.056 R)
• M2: 266,135 km (0.093 R)
• M3: 533,765 km (0.114 R)
• M4: 667,655 km (0.088 R)
• M5: 767,736 km (0.095 R)
• M6: 909,555 km (0.108 R)
• M7: 1,139,637 km (0.072 R)
• M8: 1,234,482 km (0.096 R)
• M9: 1,360,293 km (0.098 R)
• M10: 1,520,363 km (0.09 R)
• M11: 1,702,125 km (0.098 R)
• M12: 1,923,380 km (0.03 R)
• M13: 2,205,073 km (0.091 R)
• M14: 2,411,817 km (0.065 R)
• M15: 2,535,534 km (0.041 R)
• M16: 2,625,143 km (0.119 R)
• M17: 2,994,650 km (0.036 R)
• M18: 3,166,239 km (0.084 R)
• M19: 3,420,107 km (0.099 R)
• M20: 3,640,165 km (0.068 R)
• M21: 3,741,742 km (0.116 R)
• M22: 3,989,476 km (0.101 R)
• M23: 4,073,251 km (0.085 R)
• M24: 4,242,596 km (0.114 R)
• M25: 4,392,642 km (0.041 R)
• M26: 5,055,959 km (0.038 R)
• M27: 5,539,011 km (0.097 R)
• M28: 5,703,419 km (0.025 R)
• M29: 6,303,456 km (0.101 R)
• M30: 6,549,245 km (0.035 R)
• M31: 7,177,257 km (0.087 R)
• M32: 7,356,625 km (0.097 R)
• M33: 7,667,639 km (0.06 R)
• M34: 8,195,420 km (0.074 R)
• M35: 8,490,726 km (0.12 R)
• M36: 8,762,246 km (0.119 R)
• M37: 9,425,713 km (0.08 R)
• M38: 9,933,897 km (0.05 R)
• M39: 10,451,057 km (0.071 R)
• M40: 11,095,076 km (0.087 R)
• M41: 11,903,054 km (0.07 R)
• M42: 12,575,347 km (0.103 R)
• M43: 12,822,931 km (0.114 R)
• M44: 13,009,629 km (0.086 R)
• M45: 13,448,849 km (0.1 R)
• M46: 13,988,747 km (0.045 R)
• M47: 14,309,635 km (0.071 R)
• M48: 15,155,461 km (0.069 R)
• M49: 15,286,958 km (0.088 R)
• M50: 15,617,569 km (0.104 R)
• M51: 16,017,294 km (0.091 R)
• M52: 16,521,888 km (0.076 R)
• M53: 16,623,465 km (0.117 R)
• M54: 17,236,966 km (0.095 R)
• M55: 17,477,669 km (0.098 R)
• M56: 17,996,923 km (0.12 R)
• M57: 18,838,561 km (0.082 R)
• M58: 19,549,599 km (0.113 R)
• M59: 19,800,625 km (0.108 R)
• M60: 20,124,803 km (0.118 R)
• M61: 20,851,699 km (0.101 R)
• M62: 20,924,853 km (0.086 R)
• M63: 21,661,173 km (0.059 R)
• M64: 21,995,225 km (0.12 R)
• M65: 22,144,225 km (0.109 R)
• M66: 22,331,073 km (0.074 R)
• M67: 22,518,369 km (0.078 R)
• M68: 22,856,759 km (0.082 R)
• M69: 23,691,216 km (0.096 R)
• M70: 24,035,591 km (0.075 R)
• M71: 24,265,971 km (0.095 R)
• M72: 24,342,865 km (0.108 R)
• M73: 24,497,100 km (0.09 R)
• M74: 24,845,214 km (0.105 R)
• M75: 25,429,095 km (0.086 R)
• M76: 25,820,742 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.9

Radius: 12.3

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 8.89 AU - 12.13 AU

Year: 12702 Days

Day: 11.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 44,810,229 km

• M1: 211,681 km (0.115 R)
• M2: 697,874 km (0.117 R)
• M3: 892,950 km (0.095 R)
• M4: 1,033,721 km (0.076 R)
• M5: 1,399,189 km (0.115 R)
• M6: 1,629,121 km (0.091 R)
• M7: 1,738,028 km (0.068 R)
• M8: 1,986,211 km (0.119 R)
• M9: 2,198,042 km (0.103 R)
• M10: 4,177,221 km (0.112 R)
• M11: 4,761,102 km (0.087 R)
• M12: 5,240,413 km (0.104 R)
• M13: 5,971,199 km (0.028 R)
• M14: 6,593,077 km (0.094 R)
• M15: 7,638,168 km (0.095 R)
• M16: 7,898,169 km (0.112 R)
• M17: 8,274,707 km (0.102 R)
• M18: 8,734,421 km (0.118 R)
• M19: 9,558,855 km (0.112 R)
• M20: 9,678,683 km (0.096 R)
• M21: 9,798,960 km (0.095 R)
• M22: 10,041,159 km (0.106 R)
• M23: 10,122,241 km (0.115 R)
• M24: 10,285,302 km (0.063 R)
• M25: 10,490,251 km (0.046 R)
• M26: 10,737,986 km (0.071 R)
• M27: 10,862,601 km (0.099 R)
• M28: 11,748,370 km (0.108 R)
• M29: 11,833,940 km (0.046 R)
• M30: 12,351,698 km (0.101 R)
• M31: 12,788,972 km (0.09 R)
• M32: 12,876,936 km (0.087 R)
• M33: 12,965,199 km (0.091 R)
• M34: 13,142,323 km (0.076 R)
• M35: 13,409,504 km (0.118 R)
• M36: 13,588,723 km (0.05 R)
• M37: 13,723,660 km (0.052 R)
• M38: 13,813,718 km (0.074 R)
• M39: 14,359,002 km (0.071 R)
• M40: 15,423,540 km (0.101 R)
• M41: 15,517,338 km (0.116 R)
• M42: 15,989,020 km (0.056 R)
• M43: 16,465,639 km (0.1 R)
• M44: 16,753,765 km (0.086 R)
• M45: 17,383,721 km (0.104 R)
• M46: 17,481,409 km (0.061 R)
• M47: 18,021,607 km (0.098 R)
• M48: 18,219,375 km (0.064 R)
• M49: 18,318,558 km (0.054 R)
• M50: 18,667,122 km (0.082 R)
• M51: 19,068,193 km (0.099 R)
• M52: 19,980,890 km (0.062 R)
• M53: 20,804,127 km (0.092 R)
• M54: 21,272,069 km (0.047 R)
• M55: 21,690,943 km (0.096 R)
• M56: 22,590,176 km (0.066 R)
• M57: 22,963,872 km (0.056 R)
• M58: 24,370,241 km (0.05 R)
• M59: 24,534,200 km (0.114 R)
• M60: 26,027,337 km (0.06 R)
• M61: 27,038,918 km (0.088 R)
• M62: 28,292,847 km (0.089 R)
• M63: 28,811,353 km (0.12 R)
• M64: 29,100,675 km (0.108 R)
• M65: 29,740,805 km (0.09 R)
• M66: 30,326,630 km (0.097 R)
• M67: 31,688,569 km (0.091 R)
• M68: 32,768,366 km (0.108 R)
• M69: 33,070,554 km (0.111 R)
• M70: 35,149,067 km (0.066 R)
• M71: 35,458,435 km (0.054 R)
• M72: 35,582,302 km (0.091 R)
• M73: 36,204,181 km (0.105 R)
• M74: 36,579,073 km (0.107 R)
• M75: 37,458,858 km (0.116 R)
• M76: 38,727,747 km (0.071 R)
• M77: 41,437,862 km (0.068 R)
• M78: 41,568,461 km (0.108 R)
• M79: 42,420,571 km (0.118 R)
• M80: 42,552,217 km (0.096 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: 425 - 17,755 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit