🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.36 AU - 2.92 AU

Year: 1508 Days

Day: 32.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.02 AU - 4.22 AU

Year: 2421 Days

Day: 14.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.4

Radius: 10.4

Gravity: 8.15 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 5.49 AU - 8.95 AU

Year: 6818 Days

Day: 8.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 46,026,530 km

• M1: 195,973 km (0.046 R)
• M2: 381,774 km (0.059 R)
• M3: 956,230 km (0.101 R)
• M4: 1,023,249 km (0.093 R)
• M5: 1,216,380 km (0.064 R)
• M6: 2,515,039 km (0.1 R)
• M7: 2,609,884 km (0.106 R)
• M8: 2,778,631 km (0.089 R)
• M9: 3,384,801 km (0.055 R)
• M10: 3,542,777 km (0.069 R)
• M11: 3,838,681 km (0.028 R)
• M12: 4,086,864 km (0.086 R)
• M13: 4,170,789 km (0.093 R)
• M14: 4,483,448 km (0.097 R)
• M15: 5,011,379 km (0.112 R)
• M16: 5,161,575 km (0.092 R)
• M17: 5,343,935 km (0.116 R)
• M18: 6,449,015 km (0.088 R)
• M19: 7,111,584 km (0.079 R)
• M20: 7,179,052 km (0.055 R)
• M21: 7,246,820 km (0.081 R)
• M22: 7,416,913 km (0.108 R)
• M23: 7,519,687 km (0.07 R)
• M24: 7,900,413 km (0.084 R)
• M25: 8,358,482 km (0.116 R)
• M26: 8,501,049 km (0.062 R)
• M27: 8,608,609 km (0.105 R)
• M28: 8,789,025 km (0.059 R)
• M29: 8,970,487 km (0.09 R)
• M30: 9,859,098 km (0.041 R)
• M31: 10,047,891 km (0.072 R)
• M32: 10,275,878 km (0.12 R)
• M33: 10,467,213 km (0.102 R)
• M34: 10,659,746 km (0.081 R)
• M35: 10,853,326 km (0.118 R)
• M36: 11,679,555 km (0.105 R)
• M37: 12,039,936 km (0.092 R)
• M38: 12,363,217 km (0.106 R)
• M39: 13,601,139 km (0.092 R)
• M40: 13,685,213 km (0.11 R)
• M41: 15,883,255 km (0.097 R)
• M42: 16,774,858 km (0.054 R)
• M43: 16,864,916 km (0.052 R)
• M44: 17,408,555 km (0.075 R)
• M45: 17,636,841 km (0.073 R)
• M46: 17,774,321 km (0.118 R)
• M47: 17,958,177 km (0.04 R)
• M48: 18,142,482 km (0.103 R)
• M49: 18,327,684 km (0.096 R)
• M50: 19,168,125 km (0.07 R)
• M51: 19,356,618 km (0.085 R)
• M52: 19,593,132 km (0.105 R)
• M53: 20,741,745 km (0.103 R)
• M54: 21,275,360 km (0.075 R)
• M55: 21,372,898 km (0.091 R)
• M56: 22,306,838 km (0.053 R)
• M57: 23,103,446 km (0.098 R)
• M58: 24,112,484 km (0.099 R)
• M59: 24,571,301 km (0.073 R)
• M60: 24,724,938 km (0.063 R)
• M61: 24,878,724 km (0.068 R)
• M62: 25,135,883 km (0.066 R)
• M63: 25,290,717 km (0.087 R)
• M64: 26,225,704 km (0.082 R)
• M65: 28,720,248 km (0.076 R)
• M66: 29,695,477 km (0.107 R)
• M67: 31,344,943 km (0.027 R)
• M68: 32,124,796 km (0.049 R)
• M69: 32,573,291 km (0.095 R)
• M70: 33,533,260 km (0.12 R)
• M71: 33,760,499 km (0.119 R)
• M72: 34,388,063 km (0.082 R)
• M73: 35,019,515 km (0.094 R)
• M74: 36,527,162 km (0.06 R)
• M75: 37,230,123 km (0.111 R)
• M76: 37,524,232 km (0.076 R)
• M77: 37,878,330 km (0.104 R)
• M78: 38,887,667 km (0.114 R)
• M79: 39,545,300 km (0.076 R)
• M80: 39,725,415 km (0.079 R)
• M81: 40,146,533 km (0.12 R)
• M82: 40,327,397 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.8

Radius: 11.8

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 8.33 AU - 9.45 AU

Year: 9316 Days

Day: 11.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 46,026,530 km

• M1: 148,251 km (0.096 R)
• M2: 373,396 km (0.103 R)
• M3: 447,148 km (0.113 R)
• M4: 722,408 km (0.112 R)
• M5: 1,127,070 km (0.119 R)
• M6: 1,303,895 km (0.108 R)
• M7: 1,532,780 km (0.039 R)
• M8: 1,912,758 km (0.097 R)
• M9: 2,077,765 km (0.093 R)
• M10: 2,397,306 km (0.116 R)
• M11: 2,601,806 km (0.109 R)
• M12: 2,706,225 km (0.081 R)
• M13: 2,919,402 km (0.084 R)
• M14: 3,305,963 km (0.116 R)
• M15: 3,419,508 km (0.054 R)
• M16: 3,767,922 km (0.041 R)
• M17: 3,856,783 km (0.109 R)
• M18: 4,656,832 km (0.102 R)
• M19: 4,752,575 km (0.11 R)
• M20: 5,541,105 km (0.104 R)
• M21: 6,655,160 km (0.119 R)
• M22: 6,980,835 km (0.076 R)
• M23: 7,497,845 km (0.117 R)
• M24: 8,335,294 km (0.059 R)
• M25: 8,804,732 km (0.102 R)
• M26: 9,443,964 km (0.065 R)
• M27: 10,222,471 km (0.043 R)
• M28: 10,514,486 km (0.116 R)
• M29: 10,640,448 km (0.069 R)
• M30: 13,400,678 km (0.063 R)
• M31: 13,858,148 km (0.078 R)
• M32: 14,135,204 km (0.072 R)
• M33: 14,694,700 km (0.113 R)
• M34: 15,404,242 km (0.025 R)
• M35: 15,979,895 km (0.055 R)
• M36: 16,562,728 km (0.102 R)
• M37: 17,749,189 km (0.077 R)
• M38: 18,809,688 km (0.088 R)
• M39: 19,167,826 km (0.041 R)
• M40: 19,321,911 km (0.08 R)
• M41: 20,727,832 km (0.098 R)
• M42: 21,256,810 km (0.097 R)
• M43: 22,005,099 km (0.073 R)
• M44: 22,816,218 km (0.06 R)
• M45: 24,078,974 km (0.045 R)
• M46: 24,579,379 km (0.106 R)
• M47: 25,195,423 km (0.118 R)
• M48: 26,500,216 km (0.103 R)
• M49: 27,420,841 km (0.058 R)
• M50: 27,594,674 km (0.047 R)
• M51: 28,762,584 km (0.047 R)
• M52: 29,530,320 km (0.091 R)
• M53: 30,484,605 km (0.108 R)
• M54: 30,905,275 km (0.08 R)
• M55: 31,267,301 km (0.092 R)
• M56: 31,691,561 km (0.073 R)
• M57: 31,873,921 km (0.11 R)
• M58: 32,729,770 km (0.056 R)
• M59: 33,037,194 km (0.084 R)
• M60: 33,283,881 km (0.059 R)
• M61: 33,965,449 km (0.101 R)
• M62: 34,152,147 km (0.107 R)
• M63: 34,651,504 km (0.098 R)
• M64: 34,776,867 km (0.096 R)
• M65: 36,354,975 km (0.076 R)
• M66: 36,609,741 km (0.066 R)
• M67: 37,570,159 km (0.09 R)
• M68: 38,021,047 km (0.094 R)
• M69: 38,279,702 km (0.082 R)
• M70: 39,189,107 km (0.101 R)
• M71: 39,711,952 km (0.108 R)
• M72: 40,171,367 km (0.104 R)
• M73: 41,029,310 km (0.104 R)
• M74: 41,228,126 km (0.088 R)
• M75: 42,360,881 km (0.093 R)
• M76: 43,909,668 km (0.066 R)
• M77: 44,725,126 km (0.089 R)
• M78: 45,340,123 km (0.116 R)
• M79: 45,751,517 km (0.076 R)
• M80: 46,026,478 km (0.095 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 14,421 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit