🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.67 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.15 AU - 1.53 AU

Year: 581 Days

Day: 13.6 Hours

Environment

Temp: -30 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.41 AU - 1.85 AU

Year: 780 Days

Day: 45 Hours

Environment

Temp: -53 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.54 AU - 3.6 AU

Year: 2016 Days

Day: 16.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,430,441 km

• M1: 197,768 km (0.081 R)
• M2: 395,387 km (0.092 R)

Asteroid Belt

Center: 4.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.7

Radius: 12.8

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.91 AU - 6.81 AU

Year: 5316 Days

Day: 9.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 26,430,441 km

• M1: 179,069 km (0.097 R)
• M2: 372,200 km (0.069 R)
• M3: 483,351 km (0.05 R)
• M4: 597,344 km (0.103 R)
• M5: 870,809 km (0.106 R)
• M6: 1,233,285 km (0.084 R)
• M7: 1,331,421 km (0.038 R)
• M8: 1,518,568 km (0.105 R)
• M9: 1,751,193 km (0.057 R)
• M10: 2,645,788 km (0.107 R)
• M11: 2,927,930 km (0.096 R)
• M12: 3,106,549 km (0.118 R)
• M13: 3,784,228 km (0.074 R)
• M14: 3,905,701 km (0.057 R)
• M15: 4,127,854 km (0.056 R)
• M16: 4,303,482 km (0.117 R)
• M17: 5,245,649 km (0.057 R)
• M18: 5,327,031 km (0.069 R)
• M19: 5,601,393 km (0.07 R)
• M20: 5,768,195 km (0.101 R)
• M21: 6,568,843 km (0.062 R)
• M22: 6,715,598 km (0.111 R)
• M23: 7,313,092 km (0.11 R)
• M24: 7,465,233 km (0.051 R)
• M25: 8,052,853 km (0.056 R)
• M26: 8,399,920 km (0.116 R)
• M27: 8,623,420 km (0.115 R)
• M28: 8,848,714 km (0.1 R)
• M29: 9,239,763 km (0.069 R)
• M30: 9,603,136 km (0.035 R)
• M31: 10,174,151 km (0.109 R)
• M32: 10,309,986 km (0.111 R)
• M33: 10,446,569 km (0.066 R)
• M34: 10,652,565 km (0.119 R)
• M35: 10,859,908 km (0.099 R)
• M36: 11,138,459 km (0.118 R)
• M37: 12,493,666 km (0.107 R)
• M38: 12,675,727 km (0.094 R)
• M39: 12,785,532 km (0.08 R)
• M40: 12,895,636 km (0.09 R)
• M41: 13,301,794 km (0.102 R)
• M42: 13,562,543 km (0.043 R)
• M43: 15,356,820 km (0.117 R)
• M44: 15,473,805 km (0.034 R)
• M45: 16,182,450 km (0.037 R)
• M46: 16,421,059 km (0.079 R)
• M47: 16,901,567 km (0.03 R)
• M48: 17,103,225 km (0.095 R)
• M49: 17,427,554 km (0.04 R)
• M50: 17,508,935 km (0.116 R)
• M51: 17,631,306 km (0.088 R)
• M52: 18,953,751 km (0.059 R)
• M53: 19,542,419 km (0.092 R)
• M54: 21,126,810 km (0.1 R)
• M55: 21,213,576 km (0.079 R)
• M56: 22,308,932 km (0.055 R)
• M57: 22,796,771 km (0.104 R)
• M58: 23,288,050 km (0.058 R)
• M59: 23,467,568 km (0.104 R)
• M60: 24,235,603 km (0.098 R)
• M61: 24,326,559 km (0.078 R)
• M62: 24,508,769 km (0.117 R)
• M63: 25,426,402 km (0.119 R)
• M64: 25,518,704 km (0.035 R)
• M65: 25,703,906 km (0.038 R)
• M66: 25,796,657 km (0.03 R)
• M67: 26,261,906 km (0.081 R)
• M68: 27,342,601 km (0.096 R)
• M69: 28,870,145 km (0.098 R)
• M70: 29,014,806 km (0.026 R)
• M71: 29,401,666 km (0.036 R)
• M72: 30,621,787 km (0.11 R)
• M73: 31,659,397 km (0.081 R)
• M74: 32,407,536 km (0.081 R)
• M75: 32,557,882 km (0.109 R)
• M76: 33,212,074 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.9

Radius: 13.9

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 8.06 AU - 12.48 AU

Year: 12333 Days

Day: 11 Hours

Environment

Temp: -178 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 26,430,441 km

• M1: 272,268 km (0.119 R)
• M2: 641,476 km (0.112 R)
• M3: 876,344 km (0.117 R)
• M4: 1,005,298 km (0.116 R)
• M5: 1,389,465 km (0.12 R)
• M6: 1,498,372 km (0.079 R)
• M7: 1,748,650 km (0.096 R)
• M8: 1,867,131 km (0.117 R)
• M9: 2,239,181 km (0.075 R)
• M10: 2,662,244 km (0.056 R)
• M11: 3,285,319 km (0.072 R)
• M12: 3,463,191 km (0.113 R)
• M13: 3,766,725 km (0.106 R)
• M14: 3,859,475 km (0.048 R)
• M15: 4,563,782 km (0.088 R)
• M16: 6,053,328 km (0.106 R)
• M17: 6,199,186 km (0.081 R)
• M18: 6,606,242 km (0.113 R)
• M19: 6,831,836 km (0.087 R)
• M20: 7,021,974 km (0.099 R)
• M21: 7,407,488 km (0.088 R)
• M22: 7,602,713 km (0.117 R)
• M23: 8,199,160 km (0.111 R)
• M24: 8,482,648 km (0.114 R)
• M25: 8,728,288 km (0.105 R)
• M26: 9,226,449 km (0.102 R)
• M27: 9,819,604 km (0.045 R)
• M28: 9,991,343 km (0.109 R)
• M29: 10,120,894 km (0.118 R)
• M30: 10,250,895 km (0.087 R)
• M31: 10,337,811 km (0.12 R)
• M32: 11,627,046 km (0.094 R)
• M33: 12,037,542 km (0.033 R)
• M34: 12,360,075 km (0.085 R)
• M35: 12,919,571 km (0.115 R)
• M36: 13,392,151 km (0.104 R)
• M37: 15,140,501 km (0.088 R)
• M38: 15,638,812 km (0.03 R)
• M39: 16,041,380 km (0.108 R)
• M40: 16,294,798 km (0.115 R)
• M41: 16,549,414 km (0.104 R)
• M42: 16,651,739 km (0.074 R)
• M43: 17,011,223 km (0.104 R)
• M44: 17,217,817 km (0.1 R)
• M45: 17,790,328 km (0.105 R)
• M46: 18,105,232 km (0.097 R)
• M47: 18,210,549 km (0.112 R)
• M48: 18,316,165 km (0.076 R)
• M49: 21,021,493 km (0.087 R)
• M50: 21,243,346 km (0.059 R)
• M51: 21,354,498 km (0.092 R)
• M52: 21,689,298 km (0.12 R)
• M53: 22,760,718 km (0.091 R)
• M54: 24,022,875 km (0.098 R)
• M55: 25,366,563 km (0.106 R)
• M56: 26,375,451 km (0.106 R)
• M57: 27,216,191 km (0.114 R)
• M58: 27,397,504 km (0.051 R)
• M59: 27,822,062 km (0.069 R)
• M60: 28,616,427 km (0.1 R)
• M61: 28,800,732 km (0.09 R)
• M62: 29,294,255 km (0.103 R)
• M63: 29,666,305 km (0.1 R)
• M64: 31,613,321 km (0.08 R)
• M65: 31,994,945 km (0.062 R)
• M66: 32,442,093 km (0.115 R)
• M67: 34,055,955 km (0.112 R)
• M68: 34,512,528 km (0.034 R)
• M69: 35,036,719 km (0.092 R)
• M70: 39,120,142 km (0.088 R)
• M71: 39,256,576 km (0.043 R)
• M72: 39,666,773 km (0.053 R)
• M73: 40,629,435 km (0.106 R)
• M74: 44,414,261 km (0.068 R)
• M75: 44,556,529 km (0.1 R)
• M76: 47,071,868 km (0.071 R)
• M77: 47,944,921 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.8

Radius: 11.6

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 9.65 AU - 13.79 AU

Year: 15036 Days

Day: 8.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 26,430,441 km

• M1: 150,944 km (0.071 R)
• M2: 446,998 km (0.059 R)
• M3: 590,014 km (0.103 R)
• M4: 877,840 km (0.081 R)
• M5: 1,448,107 km (0.077 R)
• M6: 1,625,830 km (0.082 R)
• M7: 1,874,162 km (0.086 R)
• M8: 2,035,728 km (0.109 R)
• M9: 2,134,911 km (0.068 R)
• M10: 2,304,106 km (0.081 R)
• M11: 2,407,778 km (0.077 R)
• M12: 2,601,956 km (0.091 R)
• M13: 2,801,370 km (0.095 R)
• M14: 3,312,396 km (0.084 R)
• M15: 3,429,980 km (0.094 R)
• M16: 3,649,290 km (0.097 R)
• M17: 3,791,259 km (0.098 R)
• M18: 4,101,674 km (0.085 R)
• M19: 4,485,094 km (0.11 R)
• M20: 4,659,375 km (0.087 R)
• M21: 5,172,646 km (0.039 R)
• M22: 5,286,789 km (0.105 R)
• M23: 7,045,162 km (0.111 R)
• M24: 7,121,008 km (0.056 R)
• M25: 7,324,761 km (0.063 R)
• M26: 7,504,577 km (0.104 R)
• M27: 7,607,949 km (0.03 R)
• M28: 8,318,539 km (0.106 R)
• M29: 8,425,502 km (0.076 R)
• M30: 8,803,984 km (0.119 R)
• M31: 9,465,656 km (0.081 R)
• M32: 9,802,550 km (0.117 R)
• M33: 10,000,917 km (0.096 R)
• M34: 10,633,117 km (0.077 R)
• M35: 11,725,182 km (0.084 R)
• M36: 12,422,158 km (0.108 R)
• M37: 12,698,466 km (0.081 R)
• M38: 13,257,363 km (0.096 R)
• M39: 13,571,220 km (0.058 R)
• M40: 13,697,480 km (0.098 R)
• M41: 13,887,619 km (0.083 R)
• M42: 14,174,548 km (0.11 R)
• M43: 14,431,258 km (0.104 R)
• M44: 14,689,314 km (0.106 R)
• M45: 14,949,166 km (0.101 R)
• M46: 15,046,853 km (0.053 R)
• M47: 15,177,602 km (0.096 R)
• M48: 15,737,397 km (0.104 R)
• M49: 16,003,232 km (0.074 R)
• M50: 16,103,313 km (0.085 R)
• M51: 16,237,054 km (0.119 R)
• M52: 16,640,370 km (0.095 R)
• M53: 16,741,797 km (0.107 R)
• M54: 17,491,581 km (0.11 R)
• M55: 17,870,513 km (0.118 R)
• M56: 18,847,387 km (0.117 R)
• M57: 19,200,588 km (0.075 R)
• M58: 19,555,882 km (0.117 R)
• M59: 19,698,599 km (0.078 R)
• M60: 19,805,860 km (0.07 R)
• M61: 20,453,619 km (0.078 R)
• M62: 20,998,754 km (0.117 R)
• M63: 21,696,030 km (0.102 R)
• M64: 22,737,530 km (0.079 R)
• M65: 23,719,341 km (0.107 R)
• M66: 23,871,482 km (0.098 R)
• M67: 23,947,777 km (0.06 R)
• M68: 24,830,554 km (0.065 R)
• M69: 25,023,834 km (0.106 R)
• M70: 25,217,713 km (0.093 R)
• M71: 25,334,250 km (0.107 R)
• M72: 25,528,877 km (0.069 R)
• M73: 25,802,042 km (0.119 R)
• M74: 25,958,671 km (0.078 R)
• M75: 26,076,405 km (0.084 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 15,178 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit