🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.4 AU - 0.62 AU

Year: 235 Days

Day: 42 Hours

Environment

Temp: -122 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,918,788 km

• M1: 273,615 km (0.115 R)

Asteroid Belt

Center: 0.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.9

Radius: 11.6

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.03 AU - 1.57 AU

Year: 957 Days

Day: 5.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 68,918,788 km

• M1: 158,873 km (0.064 R)
• M2: 255,513 km (0.106 R)
• M3: 391,498 km (0.068 R)
• M4: 471,981 km (0.108 R)
• M5: 711,338 km (0.118 R)
• M6: 984,803 km (0.062 R)
• M7: 1,108,969 km (0.095 R)
• M8: 1,212,192 km (0.084 R)
• M9: 1,325,736 km (0.106 R)
• M10: 1,564,046 km (0.081 R)
• M11: 1,681,031 km (0.063 R)
• M12: 1,755,830 km (0.082 R)
• M13: 2,066,246 km (0.099 R)
• M14: 2,138,502 km (0.096 R)
• M15: 2,261,022 km (0.075 R)
• M16: 2,461,932 km (0.045 R)
• M17: 2,590,586 km (0.114 R)
• M18: 2,712,808 km (0.074 R)
• M19: 2,863,752 km (0.084 R)
• M20: 2,981,186 km (0.068 R)
• M21: 3,146,342 km (0.114 R)
• M22: 3,267,666 km (0.119 R)
• M23: 3,390,486 km (0.115 R)
• M24: 3,476,505 km (0.091 R)
• M25: 3,572,846 km (0.053 R)
• M26: 3,699,555 km (0.105 R)
• M27: 3,817,887 km (0.084 R)
• M28: 4,200,858 km (0.032 R)
• M29: 4,303,632 km (0.09 R)
• M30: 4,376,187 km (0.114 R)
• M31: 4,649,203 km (0.094 R)
• M32: 4,906,062 km (0.107 R)
• M33: 5,014,521 km (0.108 R)
• M34: 5,200,770 km (0.116 R)
• M35: 5,546,491 km (0.102 R)
• M36: 5,670,806 km (0.099 R)
• M37: 5,750,542 km (0.115 R)
• M38: 5,830,577 km (0.107 R)
• M39: 5,922,580 km (0.119 R)
• M40: 6,096,263 km (0.05 R)
• M41: 6,177,943 km (0.088 R)
• M42: 6,567,945 km (0.101 R)
• M43: 6,966,025 km (0.12 R)
• M44: 7,112,631 km (0.091 R)
• M45: 7,260,433 km (0.103 R)
• M46: 7,347,051 km (0.116 R)
• M47: 7,747,674 km (0.091 R)
• M48: 8,001,691 km (0.076 R)
• M49: 8,116,881 km (0.097 R)
• M50: 8,504,789 km (0.115 R)
• M51: 8,583,178 km (0.041 R)
• M52: 8,832,857 km (0.099 R)
• M53: 8,965,251 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.7

Radius: 10.3

Gravity: 8.12 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.37 AU - 1.79 AU

Year: 1282 Days

Day: 14.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 68,918,788 km

• M1: 139,276 km (0.109 R)
• M2: 220,806 km (0.029 R)
• M3: 411,993 km (0.081 R)
• M4: 479,910 km (0.084 R)
• M5: 565,031 km (0.096 R)
• M6: 629,657 km (0.106 R)
• M7: 774,468 km (0.081 R)
• M8: 862,432 km (0.045 R)
• M9: 1,017,266 km (0.11 R)
• M10: 1,106,575 km (0.103 R)
• M11: 1,181,823 km (0.106 R)
• M12: 1,472,641 km (0.119 R)
• M13: 1,727,556 km (0.092 R)
• M14: 1,875,509 km (0.109 R)
• M15: 2,037,972 km (0.115 R)
• M16: 2,141,942 km (0.114 R)
• M17: 2,215,844 km (0.07 R)
• M18: 2,290,493 km (0.1 R)
• M19: 2,453,704 km (0.091 R)
• M20: 2,553,336 km (0.116 R)
• M21: 2,837,722 km (0.116 R)
• M22: 2,954,259 km (0.05 R)
• M23: 3,350,544 km (0.096 R)
• M24: 3,436,861 km (0.118 R)
• M25: 3,573,893 km (0.107 R)
• M26: 3,892,237 km (0.118 R)
• M27: 4,009,073 km (0.086 R)
• M28: 4,180,064 km (0.064 R)
• M29: 4,393,689 km (0.11 R)
• M30: 4,461,158 km (0.112 R)
• M31: 5,056,408 km (0.1 R)
• M32: 5,428,308 km (0.102 R)
• M33: 5,838,954 km (0.094 R)
• M34: 5,988,104 km (0.065 R)
• M35: 6,550,741 km (0.075 R)
• M36: 6,924,885 km (0.111 R)
• M37: 7,178,155 km (0.058 R)
• M38: 7,273,897 km (0.09 R)
• M39: 7,482,885 km (0.03 R)
• M40: 7,563,818 km (0.106 R)
• M41: 7,857,479 km (0.111 R)
• M42: 7,939,757 km (0.087 R)
• M43: 8,055,397 km (0.099 R)
• M44: 8,171,634 km (0.089 R)
• M45: 8,405,755 km (0.087 R)
• M46: 8,591,256 km (0.077 R)
• M47: 8,795,158 km (0.116 R)
• M48: 9,086,874 km (0.118 R)
• M49: 9,155,988 km (0.104 R)
• M50: 9,225,252 km (0.107 R)
• M51: 9,399,085 km (0.047 R)
• M52: 9,662,078 km (0.066 R)
• M53: 9,856,405 km (0.111 R)
• M54: 10,231,148 km (0.093 R)
• M55: 10,393,162 km (0.107 R)
• M56: 10,556,075 km (0.099 R)
• M57: 10,628,779 km (0.092 R)
• M58: 10,902,842 km (0.086 R)
• M59: 10,994,696 km (0.095 R)
• M60: 11,420,451 km (0.095 R)
• M61: 11,532,500 km (0.097 R)
• M62: 11,757,645 km (0.112 R)
• M63: 11,889,590 km (0.08 R)
• M64: 12,460,755 km (0.104 R)
• M65: 12,614,541 km (0.105 R)
• M66: 12,885,313 km (0.114 R)
• M67: 13,002,000 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.9

Radius: 9.4

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.44 AU - 1.88 AU

Year: 1381 Days

Day: 9.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 68,918,788 km

• M1: 161,416 km (0.079 R)
• M2: 229,034 km (0.12 R)
• M3: 306,676 km (0.057 R)
• M4: 378,782 km (0.069 R)
• M5: 463,155 km (0.063 R)
• M6: 565,630 km (0.108 R)
• M7: 705,504 km (0.079 R)
• M8: 857,645 km (0.09 R)
• M9: 980,764 km (0.073 R)
• M10: 1,110,016 km (0.074 R)
• M11: 1,326,036 km (0.047 R)
• M12: 1,627,176 km (0.044 R)
• M13: 1,724,265 km (0.078 R)
• M14: 1,856,659 km (0.119 R)
• M15: 1,941,332 km (0.096 R)
• M16: 2,079,410 km (0.088 R)
• M17: 2,247,708 km (0.081 R)
• M18: 2,319,964 km (0.1 R)
• M19: 2,392,968 km (0.103 R)
• M20: 2,645,190 km (0.058 R)
• M21: 2,798,827 km (0.05 R)
• M22: 2,896,215 km (0.114 R)
• M23: 3,084,708 km (0.075 R)
• M24: 3,380,164 km (0.066 R)
• M25: 3,442,546 km (0.064 R)
• M26: 3,589,302 km (0.086 R)
• M27: 3,663,502 km (0.118 R)
• M28: 3,856,783 km (0.081 R)
• M29: 4,064,425 km (0.118 R)
• M30: 4,445,151 km (0.091 R)
• M31: 4,536,555 km (0.086 R)
• M32: 4,605,370 km (0.085 R)
• M33: 4,686,153 km (0.112 R)
• M34: 4,919,676 km (0.113 R)
• M35: 5,133,152 km (0.062 R)
• M36: 5,816,664 km (0.043 R)
• M37: 5,879,047 km (0.107 R)
• M38: 6,105,687 km (0.085 R)
• M39: 6,181,833 km (0.109 R)
• M40: 6,515,586 km (0.078 R)
• M41: 6,658,601 km (0.108 R)
• M42: 6,776,484 km (0.104 R)
• M43: 7,027,360 km (0.09 R)
• M44: 7,308,305 km (0.099 R)
• M45: 7,784,774 km (0.09 R)
• M46: 7,950,528 km (0.04 R)
• M47: 8,187,192 km (0.116 R)
• M48: 8,667,701 km (0.058 R)
• M49: 8,853,800 km (0.107 R)
• M50: 9,099,290 km (0.057 R)
• M51: 9,186,356 km (0.042 R)
• M52: 9,288,382 km (0.1 R)
• M53: 9,420,178 km (0.04 R)
• M54: 9,938,535 km (0.082 R)
• M55: 10,028,293 km (0.065 R)
• M56: 10,133,311 km (0.105 R)

Asteroid Belt

Center: 6.36 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 11.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 361

Radius: 5

Gravity: 14.44 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 8.38 AU - 13.74 AU

Year: 23749 Days

Day: 22.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 68,918,788 km

• M1: 121,025 km (0.118 R)
• M2: 201,508 km (0.115 R)
• M3: 350,807 km (0.116 R)
• M4: 456,274 km (0.112 R)
• M5: 513,121 km (0.078 R)
• M6: 592,557 km (0.092 R)
• M7: 676,182 km (0.108 R)
• M8: 999,164 km (0.087 R)
• M9: 1,476,531 km (0.098 R)
• M10: 1,649,466 km (0.043 R)
• M11: 1,952,402 km (0.088 R)
• M12: 2,207,017 km (0.101 R)
• M13: 2,338,364 km (0.091 R)
• M14: 2,506,064 km (0.062 R)
• M15: 3,439,704 km (0.083 R)
• M16: 3,746,679 km (0.057 R)
• M17: 3,982,595 km (0.064 R)
• M18: 4,304,828 km (0.097 R)
• M19: 4,888,559 km (0.09 R)
• M20: 5,900,439 km (0.106 R)
• M21: 6,037,022 km (0.108 R)
• M22: 7,460,147 km (0.117 R)
• M23: 8,057,042 km (0.053 R)
• M24: 8,566,124 km (0.028 R)
• M25: 8,617,735 km (0.088 R)
• M26: 8,720,957 km (0.113 R)
• M27: 8,772,718 km (0.044 R)
• M28: 8,928,749 km (0.057 R)
• M29: 9,402,226 km (0.11 R)
• M30: 10,100,549 km (0.058 R)
• M31: 10,318,812 km (0.065 R)
• M32: 10,982,728 km (0.117 R)
• M33: 11,376,469 km (0.117 R)
• M34: 11,603,559 km (0.093 R)
• M35: 11,717,552 km (0.099 R)
• M36: 12,351,698 km (0.049 R)
• M37: 12,937,822 km (0.047 R)
• M38: 13,293,716 km (0.065 R)
• M39: 13,713,188 km (0.111 R)
• M40: 14,076,112 km (0.092 R)
• M41: 14,197,736 km (0.084 R)
• M42: 15,308,649 km (0.069 R)
• M43: 15,874,428 km (0.112 R)
• M44: 16,768,126 km (0.052 R)
• M45: 17,156,033 km (0.113 R)
• M46: 17,481,708 km (0.064 R)
• M47: 17,809,327 km (0.059 R)
• M48: 18,072,919 km (0.03 R)
• M49: 18,404,128 km (0.116 R)
• M50: 18,670,562 km (0.077 R)
• M51: 19,072,681 km (0.052 R)
• M52: 19,140,000 km (0.085 R)
• M53: 19,681,245 km (0.088 R)
• M54: 19,817,230 km (0.054 R)
• M55: 20,022,029 km (0.037 R)
• M56: 20,227,427 km (0.105 R)
• M57: 21,334,751 km (0.063 R)
• M58: 21,684,810 km (0.11 R)
• M59: 23,824,807 km (0.116 R)
• M60: 25,288,323 km (0.114 R)
• M61: 26,404,922 km (0.095 R)
• M62: 26,780,712 km (0.092 R)
• M63: 27,082,600 km (0.115 R)
• M64: 27,158,297 km (0.114 R)
• M65: 28,455,161 km (0.097 R)
• M66: 28,685,990 km (0.092 R)
• M67: 30,477,125 km (0.117 R)
• M68: 30,555,814 km (0.025 R)
• M69: 33,190,382 km (0.103 R)
• M70: 34,166,358 km (0.107 R)
• M71: 34,248,039 km (0.068 R)
• M72: 34,493,679 km (0.099 R)
• M73: 35,564,949 km (0.084 R)
• M74: 36,982,239 km (0.108 R)
• M75: 37,571,056 km (0.116 R)
• M76: 39,871,572 km (0.106 R)
• M77: 39,957,591 km (0.073 R)
• M78: 41,517,448 km (0.057 R)
• M79: 44,339,313 km (0.115 R)
• M80: 46,043,981 km (0.062 R)
• M81: 46,496,065 km (0.032 R)
• M82: 46,858,840 km (0.07 R)
• M83: 47,222,513 km (0.032 R)
• M84: 49,794,549 km (0.048 R)
• M85: 50,537,751 km (0.078 R)
• M86: 54,881,774 km (0.113 R)
• M87: 55,169,152 km (0.114 R)
• M88: 58,168,439 km (0.073 R)
• M89: 63,517,910 km (0.11 R)
• M90: 63,618,439 km (0.083 R)
• M91: 63,718,969 km (0.117 R)
• M92: 63,920,328 km (0.087 R)
• M93: 64,121,836 km (0.035 R)
• M94: 64,222,815 km (0.09 R)
• M95: 65,843,558 km (0.113 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 18,582 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit