🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.54 AU - 0.54 AU

Year: 145 Days

Day: 21.3 Hours

Environment

Temp: 237 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.8 AU - 1.18 AU

Year: 360 Days

Day: 40.6 Hours

Environment

Temp: 24 °C

Axial Tilt: 44.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.42 AU - 2.56 AU

Year: 1435 Days

Day: 31 Hours

Environment

Temp: -84 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.2

Radius: 14.9

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 6.83 AU - 8.67 AU

Year: 7880 Days

Day: 11.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 24,447,510 km

• M1: 261,198 km (0.102 R)
• M2: 509,680 km (0.081 R)
• M3: 711,039 km (0.039 R)
• M4: 1,102,536 km (0.115 R)
• M5: 1,316,611 km (0.075 R)
• M6: 1,467,256 km (0.109 R)
• M7: 1,576,462 km (0.099 R)
• M8: 2,147,178 km (0.059 R)
• M9: 3,832,997 km (0.055 R)
• M10: 4,142,515 km (0.096 R)
• M11: 4,345,818 km (0.098 R)
• M12: 4,552,413 km (0.048 R)
• M13: 4,762,448 km (0.068 R)
• M14: 5,023,496 km (0.105 R)
• M15: 5,834,915 km (0.071 R)
• M16: 6,608,336 km (0.118 R)
• M17: 6,793,389 km (0.076 R)
• M18: 7,304,714 km (0.117 R)
• M19: 7,578,927 km (0.1 R)
• M20: 8,279,195 km (0.066 R)
• M21: 8,479,058 km (0.117 R)
• M22: 9,088,220 km (0.119 R)
• M23: 9,264,895 km (0.071 R)
• M24: 10,379,699 km (0.104 R)
• M25: 10,502,668 km (0.071 R)
• M26: 11,632,282 km (0.108 R)
• M27: 12,439,362 km (0.039 R)
• M28: 12,668,546 km (0.05 R)
• M29: 13,197,823 km (0.053 R)
• M30: 13,364,775 km (0.101 R)
• M31: 13,532,324 km (0.111 R)
• M32: 13,633,303 km (0.075 R)
• M33: 13,768,240 km (0.035 R)
• M34: 14,073,420 km (0.105 R)
• M35: 14,587,139 km (0.114 R)
• M36: 14,863,596 km (0.047 R)
• M37: 15,106,991 km (0.112 R)
• M38: 15,597,672 km (0.115 R)
• M39: 16,307,963 km (0.091 R)
• M40: 18,055,266 km (0.115 R)
• M41: 18,352,218 km (0.084 R)
• M42: 18,613,416 km (0.053 R)
• M43: 19,708,771 km (0.119 R)
• M44: 20,129,740 km (0.086 R)
• M45: 20,245,080 km (0.07 R)
• M46: 20,786,175 km (0.072 R)
• M47: 21,567,375 km (0.093 R)
• M48: 22,159,783 km (0.115 R)
• M49: 23,805,808 km (0.117 R)
• M50: 23,927,880 km (0.059 R)
• M51: 24,254,303 km (0.078 R)
• M52: 24,993,915 km (0.073 R)
• M53: 25,908,107 km (0.084 R)
• M54: 26,159,282 km (0.027 R)
• M55: 26,833,220 km (0.104 R)
• M56: 28,456,657 km (0.095 R)
• M57: 28,629,293 km (0.026 R)
• M58: 29,106,211 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.2

Radius: 12

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 9.24 AU - 11.96 AU

Year: 12605 Days

Day: 14.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 178.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 24,447,510 km

• M1: 169,943 km (0.087 R)
• M2: 263,143 km (0.09 R)
• M3: 488,587 km (0.075 R)
• M4: 608,863 km (0.095 R)
• M5: 699,071 km (0.104 R)
• M6: 816,206 km (0.118 R)
• M7: 952,490 km (0.073 R)
• M8: 1,223,112 km (0.102 R)
• M9: 1,422,077 km (0.087 R)
• M10: 1,574,966 km (0.112 R)
• M11: 1,807,441 km (0.055 R)
• M12: 2,322,507 km (0.095 R)
• M13: 2,656,559 km (0.098 R)
• M14: 2,742,578 km (0.109 R)
• M15: 3,077,827 km (0.082 R)
• M16: 3,168,333 km (0.092 R)
• M17: 3,691,627 km (0.073 R)
• M18: 3,846,161 km (0.099 R)
• M19: 3,983,193 km (0.089 R)
• M20: 5,051,621 km (0.111 R)
• M21: 5,202,116 km (0.079 R)
• M22: 5,639,989 km (0.055 R)
• M23: 5,863,489 km (0.084 R)
• M24: 6,135,607 km (0.103 R)
• M25: 6,250,199 km (0.104 R)
• M26: 6,388,727 km (0.094 R)
• M27: 6,551,639 km (0.06 R)
• M28: 6,692,261 km (0.104 R)
• M29: 7,024,518 km (0.038 R)
• M30: 7,144,495 km (0.068 R)
• M31: 7,508,616 km (0.046 R)
• M32: 7,680,654 km (0.077 R)
• M33: 7,903,704 km (0.09 R)
• M34: 8,003,486 km (0.119 R)
• M35: 8,204,546 km (0.096 R)
• M36: 8,843,329 km (0.054 R)
• M37: 9,051,120 km (0.096 R)
• M38: 9,129,509 km (0.106 R)
• M39: 9,710,996 km (0.042 R)
• M40: 10,087,384 km (0.111 R)
• M41: 10,168,616 km (0.116 R)
• M42: 10,250,147 km (0.097 R)
• M43: 12,531,664 km (0.101 R)
• M44: 12,794,657 km (0.086 R)
• M45: 12,970,883 km (0.028 R)
• M46: 13,266,638 km (0.068 R)
• M47: 14,808,843 km (0.112 R)
• M48: 14,932,261 km (0.057 R)
• M49: 15,242,078 km (0.048 R)
• M50: 15,429,076 km (0.093 R)
• M51: 15,554,139 km (0.12 R)
• M52: 16,089,550 km (0.039 R)
• M53: 16,694,973 km (0.096 R)
• M54: 16,919,968 km (0.099 R)
• M55: 17,275,562 km (0.114 R)
• M56: 17,503,100 km (0.106 R)
• M57: 17,698,924 km (0.077 R)
• M58: 17,829,822 km (0.055 R)
• M59: 18,555,970 km (0.041 R)
• M60: 18,822,404 km (0.025 R)
• M61: 19,460,289 km (0.026 R)
• M62: 20,037,139 km (0.083 R)
• M63: 20,413,228 km (0.086 R)
• M64: 20,791,860 km (0.115 R)
• M65: 21,277,006 km (0.114 R)
• M66: 22,399,888 km (0.04 R)
• M67: 22,577,161 km (0.063 R)
• M68: 23,506,014 km (0.11 R)
• M69: 24,120,263 km (0.093 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 11,118 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit