🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.53 AU - 0.57 AU

Year: 148 Days

Day: 44.4 Hours

Environment

Temp: 199 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,747,699 km

• M1: 42,187 km (0.031 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.52 AU - 0.84 AU

Year: 204 Days

Day: 40.2 Hours

Environment

Temp: 189 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.76 AU - 0.92 AU

Year: 280 Days

Day: 21.1 Hours

Environment

Temp: 145 °C

Axial Tilt: 46.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,747,699 km

• M1: 32,014 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.06 AU - 1.1 AU

Year: 408 Days

Day: 20.6 Hours

Environment

Temp: 22 °C

Axial Tilt: 2.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 56,747,699 km

• M1: 704,456 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.94 AU - 1.22 AU

Year: 408 Days

Day: 34.2 Hours

Environment

Temp: 30 °C

Axial Tilt: 32.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.59 AU - 1.69 AU

Year: 763 Days

Day: 30.7 Hours

Environment

Temp: -51 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.7 AU - 2.6 AU

Year: 1146 Days

Day: 22 Hours

Environment

Temp: -75 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,747,699 km

• M1: 982,260 km (0.074 R)
• M2: 1,562,550 km (0.06 R)

Asteroid Belt

Center: 4.04 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.3

Radius: 8.4

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 4.87 AU - 6.97 AU

Year: 5235 Days

Day: 11.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 56,747,699 km

• M1: 109,057 km (0.07 R)
• M2: 165,455 km (0.104 R)
• M3: 261,946 km (0.107 R)
• M4: 349,760 km (0.092 R)
• M5: 498,759 km (0.1 R)
• M6: 625,020 km (0.115 R)
• M7: 774,319 km (0.102 R)
• M8: 910,153 km (0.072 R)
• M9: 1,108,371 km (0.104 R)
• M10: 1,205,759 km (0.086 R)
• M11: 1,291,478 km (0.072 R)
• M12: 1,424,172 km (0.098 R)
• M13: 1,530,536 km (0.113 R)
• M14: 1,865,485 km (0.066 R)
• M15: 1,999,226 km (0.076 R)
• M16: 2,153,611 km (0.06 R)
• M17: 2,383,393 km (0.107 R)
• M18: 2,771,450 km (0.086 R)
• M19: 2,866,894 km (0.055 R)
• M20: 3,002,130 km (0.114 R)
• M21: 3,380,313 km (0.086 R)
• M22: 3,773,606 km (0.098 R)
• M23: 4,072,652 km (0.087 R)
• M24: 4,159,569 km (0.098 R)
• M25: 4,247,084 km (0.083 R)
• M26: 4,922,967 km (0.039 R)
• M27: 5,155,741 km (0.105 R)
• M28: 5,559,805 km (0.109 R)
• M29: 5,802,153 km (0.082 R)
• M30: 5,875,606 km (0.084 R)
• M31: 6,172,408 km (0.088 R)
• M32: 6,806,404 km (0.108 R)
• M33: 7,039,627 km (0.056 R)
• M34: 7,354,830 km (0.039 R)
• M35: 7,514,151 km (0.072 R)
• M36: 7,674,670 km (0.053 R)
• M37: 7,863,462 km (0.062 R)
• M38: 8,026,375 km (0.081 R)
• M39: 8,190,483 km (0.089 R)
• M40: 8,410,991 km (0.111 R)
• M41: 8,633,443 km (0.096 R)
• M42: 9,600,593 km (0.07 R)
• M43: 9,716,681 km (0.112 R)
• M44: 9,950,054 km (0.106 R)
• M45: 10,096,959 km (0.105 R)
• M46: 10,751,749 km (0.106 R)
• M47: 11,145,191 km (0.071 R)
• M48: 11,914,872 km (0.025 R)
• M49: 12,797,350 km (0.086 R)
• M50: 13,149,802 km (0.072 R)
• M51: 13,537,859 km (0.106 R)
• M52: 13,765,996 km (0.056 R)
• M53: 14,028,391 km (0.114 R)
• M54: 14,458,036 km (0.108 R)
• M55: 15,127,785 km (0.086 R)
• M56: 15,229,063 km (0.09 R)
• M57: 15,330,640 km (0.083 R)
• M58: 15,432,367 km (0.086 R)
• M59: 15,602,460 km (0.116 R)
• M60: 15,944,590 km (0.094 R)
• M61: 16,013,255 km (0.032 R)
• M62: 16,636,181 km (0.098 R)
• M63: 16,985,791 km (0.087 R)
• M64: 17,055,952 km (0.106 R)
• M65: 17,941,422 km (0.045 R)
• M66: 18,263,955 km (0.103 R)
• M67: 18,516,028 km (0.068 R)
• M68: 19,023,763 km (0.094 R)
• M69: 19,499,334 km (0.107 R)
• M70: 19,609,588 km (0.119 R)
• M71: 20,649,144 km (0.108 R)
• M72: 22,241,763 km (0.043 R)
• M73: 22,626,678 km (0.113 R)
• M74: 23,286,255 km (0.093 R)
• M75: 25,382,720 km (0.102 R)
• M76: 25,825,380 km (0.113 R)
• M77: 25,946,554 km (0.076 R)
• M78: 26,392,356 km (0.091 R)
• M79: 26,636,649 km (0.067 R)
• M80: 26,718,329 km (0.093 R)
• M81: 27,621,302 km (0.088 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.8

Radius: 8

Gravity: 14.39 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 5.17 AU - 8.55 AU

Year: 6530 Days

Day: 12.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 56,747,699 km

• M1: 100,679 km (0.105 R)
• M2: 229,034 km (0.109 R)
• M3: 285,582 km (0.102 R)
• M4: 337,642 km (0.096 R)
• M5: 639,980 km (0.113 R)
• M6: 742,604 km (0.101 R)
• M7: 850,913 km (0.079 R)
• M8: 931,696 km (0.091 R)
• M9: 1,153,998 km (0.108 R)
• M10: 1,336,657 km (0.112 R)
• M11: 1,509,143 km (0.119 R)
• M12: 1,628,223 km (0.09 R)
• M13: 1,750,445 km (0.051 R)
• M14: 1,812,827 km (0.06 R)
• M15: 2,180,090 km (0.084 R)
• M16: 2,338,065 km (0.077 R)
• M17: 2,453,106 km (0.063 R)
• M18: 2,761,427 km (0.103 R)
• M19: 3,107,447 km (0.089 R)
• M20: 3,157,861 km (0.095 R)
• M21: 3,234,306 km (0.062 R)
• M22: 4,282,089 km (0.071 R)
• M23: 4,769,330 km (0.086 R)
• M24: 5,671,704 km (0.069 R)
• M25: 5,952,649 km (0.07 R)
• M26: 6,078,909 km (0.085 R)
• M27: 6,430,913 km (0.054 R)
• M28: 6,495,689 km (0.103 R)
• M29: 6,625,690 km (0.053 R)
• M30: 6,789,649 km (0.107 R)
• M31: 6,888,533 km (0.116 R)
• M32: 7,835,039 km (0.096 R)
• M33: 8,218,009 km (0.08 R)
• M34: 8,678,472 km (0.108 R)
• M35: 9,002,201 km (0.057 R)
• M36: 9,810,180 km (0.108 R)
• M37: 10,374,313 km (0.099 R)
• M38: 10,488,307 km (0.114 R)
• M39: 10,641,046 km (0.032 R)
• M40: 11,533,846 km (0.116 R)
• M41: 12,490,824 km (0.094 R)
• M42: 12,937,972 km (0.099 R)
• M43: 13,431,794 km (0.084 R)
• M44: 13,597,698 km (0.108 R)
• M45: 13,680,875 km (0.11 R)
• M46: 13,764,350 km (0.107 R)
• M47: 14,099,599 km (0.103 R)
• M48: 15,991,564 km (0.107 R)
• M49: 17,056,850 km (0.087 R)
• M50: 18,882,542 km (0.059 R)
• M51: 19,724,180 km (0.091 R)
• M52: 20,007,369 km (0.108 R)
• M53: 20,482,492 km (0.106 R)
• M54: 22,962,974 km (0.109 R)
• M55: 24,617,676 km (0.054 R)
• M56: 24,871,843 km (0.104 R)
• M57: 25,177,920 km (0.118 R)
• M58: 25,639,280 km (0.108 R)
• M59: 26,258,765 km (0.11 R)
• M60: 26,726,707 km (0.085 R)
• M61: 27,354,868 km (0.105 R)
• M62: 27,565,352 km (0.071 R)
• M63: 27,723,477 km (0.074 R)
• M64: 28,306,161 km (0.068 R)
• M65: 28,785,921 km (0.071 R)
• M66: 29,053,552 km (0.114 R)
• M67: 30,295,514 km (0.115 R)
• M68: 31,775,485 km (0.07 R)
• M69: 32,052,092 km (0.036 R)
• M70: 32,385,097 km (0.085 R)
• M71: 35,204,717 km (0.098 R)
• M72: 35,893,017 km (0.09 R)
• M73: 36,065,803 km (0.086 R)
• M74: 38,336,998 km (0.087 R)
• M75: 39,104,285 km (0.1 R)
• M76: 39,222,767 km (0.096 R)
• M77: 39,400,788 km (0.11 R)
• M78: 39,697,889 km (0.075 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.8

Radius: 14.8

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 8.85 AU - 13.99 AU

Year: 14026 Days

Day: 7.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 56,747,699 km

• M1: 185,801 km (0.059 R)
• M2: 309,368 km (0.092 R)
• M3: 492,775 km (0.062 R)
• M4: 724,054 km (0.103 R)
• M5: 1,345,782 km (0.108 R)
• M6: 1,660,686 km (0.052 R)
• M7: 1,788,293 km (0.118 R)
• M8: 1,999,675 km (0.108 R)
• M9: 2,247,708 km (0.112 R)
• M10: 2,389,976 km (0.061 R)
• M11: 2,653,866 km (0.106 R)
• M12: 2,865,996 km (0.054 R)
• M13: 2,958,597 km (0.115 R)
• M14: 3,372,086 km (0.077 R)
• M15: 3,569,106 km (0.11 R)
• M16: 3,804,124 km (0.042 R)
• M17: 4,648,455 km (0.094 R)
• M18: 4,758,110 km (0.104 R)
• M19: 5,281,254 km (0.074 R)
• M20: 5,981,072 km (0.107 R)
• M21: 6,545,655 km (0.079 R)
• M22: 6,751,651 km (0.047 R)
• M23: 6,876,117 km (0.111 R)
• M24: 7,596,580 km (0.113 R)
• M25: 8,119,724 km (0.077 R)
• M26: 8,252,417 km (0.117 R)
• M27: 8,385,709 km (0.071 R)
• M28: 8,519,748 km (0.12 R)
• M29: 9,109,164 km (0.082 R)
• M30: 9,994,185 km (0.081 R)
• M31: 10,423,232 km (0.087 R)
• M32: 10,955,650 km (0.061 R)
• M33: 11,053,338 km (0.115 R)
• M34: 11,397,862 km (0.058 R)
• M35: 11,546,712 km (0.098 R)
• M36: 11,646,194 km (0.064 R)
• M37: 13,748,942 km (0.068 R)
• M38: 14,332,972 km (0.114 R)
• M39: 16,975,020 km (0.1 R)
• M40: 17,201,960 km (0.107 R)
• M41: 17,429,947 km (0.082 R)
• M42: 17,716,277 km (0.116 R)
• M43: 18,701,379 km (0.112 R)
• M44: 19,112,175 km (0.114 R)
• M45: 19,230,058 km (0.086 R)
• M46: 19,823,363 km (0.094 R)
• M47: 20,182,249 km (0.082 R)
• M48: 20,664,253 km (0.066 R)
• M49: 21,028,075 km (0.1 R)
• M50: 21,149,848 km (0.109 R)
• M51: 22,941,881 km (0.091 R)
• M52: 23,192,906 km (0.114 R)
• M53: 23,318,867 km (0.073 R)
• M54: 23,761,079 km (0.12 R)
• M55: 24,142,404 km (0.059 R)
• M56: 25,039,991 km (0.073 R)
• M57: 26,209,996 km (0.083 R)
• M58: 26,867,778 km (0.047 R)
• M59: 27,597,666 km (0.067 R)
• M60: 27,864,548 km (0.095 R)
• M61: 28,468,475 km (0.11 R)
• M62: 28,603,262 km (0.103 R)
• M63: 29,280,492 km (0.118 R)
• M64: 31,274,033 km (0.031 R)
• M65: 32,745,029 km (0.102 R)
• M66: 33,311,257 km (0.061 R)
• M67: 35,390,967 km (0.118 R)
• M68: 36,629,637 km (0.072 R)
• M69: 37,070,203 km (0.119 R)
• M70: 37,512,564 km (0.11 R)
• M71: 38,105,121 km (0.044 R)
• M72: 39,149,464 km (0.097 R)
• M73: 40,657,709 km (0.106 R)
• M74: 41,266,273 km (0.115 R)
• M75: 41,495,308 km (0.098 R)
• M76: 42,492,677 km (0.114 R)
• M77: 42,723,805 km (0.095 R)
• M78: 42,878,340 km (0.032 R)
• M79: 43,808,689 km (0.097 R)
• M80: 44,198,242 km (0.077 R)
• M81: 46,322,083 km (0.102 R)
• M82: 46,718,966 km (0.04 R)
• M83: 47,756,278 km (0.093 R)
• M84: 49,853,790 km (0.106 R)
• M85: 50,505,139 km (0.084 R)
• M86: 50,668,500 km (0.098 R)
• M87: 53,138,809 km (0.03 R)
• M88: 54,723,649 km (0.099 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 10,612 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit