🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.69 AU - 0.83 AU

Year: 234 Days

Day: 17 Hours

Environment

Temp: 167 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.07 AU - 1.71 AU

Year: 579 Days

Day: 20.7 Hours

Environment

Temp: 1 °C

Axial Tilt: 46.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.12 AU - 1.84 AU

Year: 636 Days

Day: 29.9 Hours

Environment

Temp: -15 °C

Axial Tilt: 19.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.6

Radius: 8.1

Gravity: 12.52 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 7.73 AU - 8.59 AU

Year: 8231 Days

Day: 11.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 44,647,293 km

• M1: 102,175 km (0.107 R)
• M2: 166,951 km (0.106 R)
• M3: 266,733 km (0.119 R)
• M4: 498,610 km (0.119 R)
• M5: 692,189 km (0.11 R)
• M6: 909,555 km (0.062 R)
• M7: 1,129,464 km (0.107 R)
• M8: 1,265,748 km (0.06 R)
• M9: 1,407,417 km (0.066 R)
• M10: 2,096,764 km (0.076 R)
• M11: 2,192,506 km (0.118 R)
• M12: 2,590,287 km (0.119 R)
• M13: 2,983,730 km (0.11 R)
• M14: 3,943,549 km (0.106 R)
• M15: 4,182,457 km (0.115 R)
• M16: 4,832,011 km (0.111 R)
• M17: 5,023,347 km (0.087 R)
• M18: 5,152,300 km (0.098 R)
• M19: 5,315,063 km (0.088 R)
• M20: 6,677,451 km (0.12 R)
• M21: 7,360,514 km (0.091 R)
• M22: 7,878,123 km (0.063 R)
• M23: 8,028,170 km (0.082 R)
• M24: 8,560,738 km (0.114 R)
• M25: 8,987,242 km (0.086 R)
• M26: 9,500,213 km (0.098 R)
• M27: 10,595,868 km (0.044 R)
• M28: 10,928,124 km (0.079 R)
• M29: 11,306,009 km (0.089 R)
• M30: 13,214,728 km (0.039 R)
• M31: 13,887,918 km (0.082 R)
• M32: 14,160,336 km (0.119 R)
• M33: 14,802,709 km (0.053 R)
• M34: 14,895,310 km (0.049 R)
• M35: 15,314,184 km (0.06 R)
• M36: 15,926,189 km (0.116 R)
• M37: 16,259,045 km (0.107 R)
• M38: 17,319,993 km (0.113 R)
• M39: 17,760,409 km (0.1 R)
• M40: 17,908,062 km (0.102 R)
• M41: 18,652,461 km (0.051 R)
• M42: 19,204,627 km (0.111 R)
• M43: 21,101,378 km (0.079 R)
• M44: 21,153,438 km (0.114 R)
• M45: 21,729,240 km (0.041 R)
• M46: 22,204,214 km (0.12 R)
• M47: 22,416,493 km (0.091 R)
• M48: 23,110,777 km (0.12 R)
• M49: 23,271,894 km (0.046 R)
• M50: 23,649,628 km (0.119 R)
• M51: 24,083,612 km (0.081 R)
• M52: 24,465,685 km (0.11 R)
• M53: 25,290,866 km (0.113 R)
• M54: 25,512,570 km (0.108 R)
• M55: 25,901,824 km (0.069 R)
• M56: 26,349,271 km (0.114 R)
• M57: 27,365,340 km (0.069 R)
• M58: 27,763,869 km (0.08 R)
• M59: 28,624,356 km (0.048 R)
• M60: 29,435,475 km (0.074 R)
• M61: 30,077,998 km (0.09 R)
• M62: 30,254,075 km (0.043 R)
• M63: 30,725,308 km (0.091 R)
• M64: 31,496,037 km (0.036 R)
• M65: 31,674,806 km (0.053 R)
• M66: 34,090,512 km (0.027 R)
• M67: 34,335,404 km (0.086 R)
• M68: 34,888,318 km (0.104 R)
• M69: 35,506,307 km (0.079 R)
• M70: 35,692,406 km (0.074 R)
• M71: 35,754,489 km (0.075 R)
• M72: 36,127,736 km (0.065 R)
• M73: 36,190,118 km (0.099 R)
• M74: 36,815,587 km (0.066 R)
• M75: 37,381,516 km (0.081 R)
• M76: 38,140,576 km (0.089 R)
• M77: 38,267,584 km (0.068 R)
• M78: 38,840,993 km (0.116 R)
• M79: 39,032,628 km (0.042 R)
• M80: 39,096,656 km (0.098 R)
• M81: 39,545,449 km (0.1 R)
• M82: 40,125,141 km (0.098 R)
• M83: 40,318,870 km (0.091 R)
• M84: 43,263,405 km (0.057 R)
• M85: 43,395,799 km (0.113 R)
• M86: 44,393,617 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.5

Radius: 11.2

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 10.6 AU - 13.08 AU

Year: 14386 Days

Day: 9.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 44,647,293 km

• M1: 183,856 km (0.072 R)
• M2: 508,782 km (0.119 R)
• M3: 1,483,861 km (0.091 R)
• M4: 1,719,029 km (0.103 R)
• M5: 2,596,720 km (0.102 R)
• M6: 2,699,194 km (0.096 R)
• M7: 3,854,539 km (0.082 R)
• M8: 3,971,823 km (0.092 R)
• M9: 4,514,565 km (0.054 R)
• M10: 4,700,814 km (0.095 R)
• M11: 5,803,201 km (0.041 R)
• M12: 6,005,906 km (0.082 R)
• M13: 6,108,081 km (0.101 R)
• M14: 6,211,004 km (0.054 R)
• M15: 6,453,054 km (0.039 R)
• M16: 6,804,459 km (0.089 R)
• M17: 7,970,575 km (0.076 R)
• M18: 8,083,072 km (0.099 R)
• M19: 8,692,085 km (0.111 R)
• M20: 9,315,759 km (0.072 R)
• M21: 9,394,746 km (0.074 R)
• M22: 10,237,730 km (0.079 R)
• M23: 10,688,917 km (0.065 R)
• M24: 10,771,645 km (0.09 R)
• M25: 11,653,375 km (0.107 R)
• M26: 12,167,543 km (0.084 R)
• M27: 13,218,169 km (0.089 R)
• M28: 13,351,610 km (0.118 R)
• M29: 14,617,956 km (0.109 R)
• M30: 14,709,959 km (0.077 R)
• M31: 15,969,722 km (0.098 R)
• M32: 16,349,701 km (0.094 R)
• M33: 16,973,374 km (0.09 R)
• M34: 17,702,814 km (0.046 R)
• M35: 17,997,372 km (0.11 R)
• M36: 18,145,324 km (0.064 R)
• M37: 20,463,792 km (0.102 R)
• M38: 21,396,235 km (0.051 R)
• M39: 22,660,786 km (0.098 R)
• M40: 22,820,706 km (0.104 R)
• M41: 23,571,239 km (0.089 R)
• M42: 24,058,180 km (0.072 R)
• M43: 24,439,056 km (0.107 R)
• M44: 24,548,263 km (0.12 R)
• M45: 25,538,600 km (0.093 R)
• M46: 25,760,305 km (0.029 R)
• M47: 27,217,837 km (0.054 R)
• M48: 28,471,766 km (0.09 R)
• M49: 28,990,272 km (0.116 R)
• M50: 29,511,920 km (0.093 R)
• M51: 29,628,157 km (0.069 R)
• M52: 29,744,694 km (0.105 R)
• M53: 31,272,687 km (0.114 R)
• M54: 31,629,029 km (0.086 R)
• M55: 31,748,109 km (0.071 R)
• M56: 32,285,614 km (0.099 R)
• M57: 35,511,991 km (0.085 R)
• M58: 36,132,224 km (0.119 R)
• M59: 36,881,261 km (0.067 R)
• M60: 37,446,292 km (0.079 R)
• M61: 38,776,067 km (0.118 R)
• M62: 39,863,793 km (0.104 R)
• M63: 40,572,887 km (0.071 R)
• M64: 41,286,170 km (0.093 R)
• M65: 41,546,620 km (0.104 R)
• M66: 41,807,668 km (0.117 R)
• M67: 42,725,301 km (0.109 R)
• M68: 44,180,739 km (0.11 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 16,279 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit