🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.52 AU - 0.82 AU

Year: 349 Days

Day: 12.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.1

Radius: 11.3

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.93 AU - 1.21 AU

Year: 704 Days

Day: 14.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 53,441,578 km

• M1: 143,764 km (0.107 R)
• M2: 259,104 km (0.11 R)
• M3: 342,130 km (0.109 R)
• M4: 457,021 km (0.037 R)
• M5: 534,663 km (0.11 R)
• M6: 656,884 km (0.105 R)
• M7: 780,153 km (0.03 R)
• M8: 922,121 km (0.088 R)
• M9: 1,009,486 km (0.114 R)
• M10: 1,160,131 km (0.106 R)
• M11: 1,232,836 km (0.084 R)
• M12: 1,365,230 km (0.097 R)
• M13: 1,454,390 km (0.108 R)
• M14: 1,551,629 km (0.027 R)
• M15: 1,701,825 km (0.111 R)
• M16: 1,778,868 km (0.073 R)
• M17: 1,936,544 km (0.092 R)
• M18: 2,071,482 km (0.098 R)
• M19: 2,195,798 km (0.101 R)
• M20: 2,372,622 km (0.107 R)
• M21: 2,459,090 km (0.065 R)
• M22: 2,561,564 km (0.027 R)
• M23: 2,710,265 km (0.084 R)
• M24: 2,915,812 km (0.107 R)
• M25: 2,993,304 km (0.075 R)
• M26: 3,102,959 km (0.046 R)
• M27: 3,197,954 km (0.094 R)
• M28: 3,310,152 km (0.097 R)
• M29: 3,480,843 km (0.028 R)
• M30: 3,571,500 km (0.074 R)
• M31: 3,729,774 km (0.12 R)
• M32: 3,856,484 km (0.12 R)
• M33: 4,071,007 km (0.093 R)
• M34: 4,307,072 km (0.102 R)
• M35: 4,811,068 km (0.042 R)
• M36: 4,995,671 km (0.07 R)
• M37: 5,088,871 km (0.088 R)
• M38: 5,295,914 km (0.074 R)
• M39: 5,390,909 km (0.04 R)
• M40: 5,476,928 km (0.115 R)
• M41: 5,573,119 km (0.104 R)
• M42: 5,757,424 km (0.095 R)
• M43: 5,864,985 km (0.06 R)
• M44: 6,062,454 km (0.025 R)
• M45: 6,141,890 km (0.041 R)
• M46: 6,322,305 km (0.09 R)
• M47: 6,402,938 km (0.117 R)
• M48: 6,708,866 km (0.055 R)
• M49: 6,863,550 km (0.113 R)
• M50: 7,008,959 km (0.049 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.5

Radius: 8.3

Gravity: 8.56 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.29 AU - 1.47 AU

Year: 1031 Days

Day: 14.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 53,441,578 km

• M1: 133,441 km (0.068 R)
• M2: 279,150 km (0.115 R)
• M3: 336,146 km (0.07 R)
• M4: 465,100 km (0.111 R)
• M5: 578,944 km (0.039 R)
• M6: 645,216 km (0.047 R)
• M7: 732,132 km (0.079 R)
• M8: 823,237 km (0.114 R)
• M9: 892,501 km (0.063 R)
• M10: 1,071,570 km (0.077 R)
• M11: 1,176,138 km (0.112 R)
• M12: 1,313,619 km (0.09 R)
• M13: 1,456,485 km (0.082 R)
• M14: 1,676,543 km (0.074 R)
• M15: 1,733,241 km (0.093 R)
• M16: 1,823,748 km (0.058 R)
• M17: 2,000,872 km (0.069 R)
• M18: 2,183,680 km (0.119 R)
• M19: 2,236,937 km (0.082 R)
• M20: 2,326,696 km (0.099 R)
• M21: 2,436,052 km (0.049 R)
• M22: 2,509,953 km (0.067 R)
• M23: 2,793,740 km (0.096 R)
• M24: 3,057,930 km (0.108 R)
• M25: 3,157,861 km (0.096 R)
• M26: 3,876,679 km (0.087 R)
• M27: 3,930,684 km (0.046 R)
• M28: 3,984,988 km (0.111 R)
• M29: 4,039,591 km (0.101 R)
• M30: 4,450,985 km (0.106 R)
• M31: 4,736,568 km (0.068 R)
• M32: 4,946,005 km (0.091 R)
• M33: 5,016,465 km (0.069 R)
• M34: 5,170,252 km (0.096 R)
• M35: 5,253,728 km (0.069 R)
• M36: 5,325,684 km (0.074 R)
• M37: 5,385,823 km (0.104 R)
• M38: 5,555,616 km (0.046 R)
• M39: 5,838,356 km (0.106 R)
• M40: 5,900,439 km (0.074 R)
• M41: 6,138,449 km (0.049 R)
• M42: 6,264,860 km (0.12 R)
• M43: 6,366,736 km (0.04 R)
• M44: 6,469,210 km (0.091 R)
• M45: 6,636,760 km (0.076 R)
• M46: 7,375,025 km (0.088 R)
• M47: 7,509,514 km (0.025 R)
• M48: 7,876,926 km (0.071 R)
• M49: 8,042,232 km (0.075 R)
• M50: 8,222,497 km (0.11 R)
• M51: 8,334,097 km (0.08 R)
• M52: 8,390,047 km (0.083 R)
• M53: 8,474,271 km (0.045 R)
• M54: 8,587,067 km (0.11 R)
• M55: 8,757,011 km (0.086 R)
• M56: 8,814,007 km (0.064 R)
• M57: 8,871,004 km (0.104 R)
• M58: 9,071,764 km (0.117 R)
• M59: 9,187,104 km (0.051 R)
• M60: 9,404,620 km (0.116 R)
• M61: 9,594,609 km (0.094 R)
• M62: 9,727,003 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913

Radius: 13.6

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.38 AU - 4.8 AU

Year: 6252 Days

Day: 13.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 53,441,578 km

• M1: 186,997 km (0.067 R)
• M2: 277,803 km (0.093 R)
• M3: 442,511 km (0.078 R)
• M4: 560,394 km (0.076 R)
• M5: 850,015 km (0.087 R)
• M6: 1,104,032 km (0.091 R)
• M7: 1,223,262 km (0.114 R)
• M8: 1,457,083 km (0.115 R)
• M9: 1,551,031 km (0.057 R)
• M10: 1,706,014 km (0.077 R)
• M11: 1,825,692 km (0.079 R)
• M12: 1,927,718 km (0.113 R)
• M13: 2,377,858 km (0.101 R)
• M14: 2,489,907 km (0.082 R)
• M15: 2,580,862 km (0.044 R)
• M16: 2,789,851 km (0.118 R)
• M17: 2,908,482 km (0.105 R)
• M18: 3,077,378 km (0.101 R)
• M19: 3,425,193 km (0.077 R)
• M20: 3,838,382 km (0.079 R)
• M21: 4,405,059 km (0.112 R)
• M22: 4,516,061 km (0.045 R)
• M23: 4,769,180 km (0.074 R)
• M24: 4,969,342 km (0.098 R)
• M25: 5,172,346 km (0.053 R)
• M26: 5,828,333 km (0.12 R)
• M27: 6,290,890 km (0.095 R)
• M28: 7,023,171 km (0.092 R)
• M29: 7,153,172 km (0.055 R)
• M30: 7,482,138 km (0.087 R)
• M31: 7,748,871 km (0.06 R)
• M32: 8,223,245 km (0.04 R)
• M33: 8,602,626 km (0.051 R)
• M34: 8,882,074 km (0.045 R)
• M35: 9,378,590 km (0.085 R)
• M36: 10,066,890 km (0.093 R)
• M37: 10,324,647 km (0.04 R)
• M38: 10,959,540 km (0.052 R)
• M39: 11,110,783 km (0.097 R)
• M40: 11,607,299 km (0.084 R)
• M41: 12,110,995 km (0.062 R)
• M42: 13,099,837 km (0.114 R)
• M43: 13,220,263 km (0.116 R)
• M44: 13,583,636 km (0.038 R)
• M45: 14,073,420 km (0.053 R)
• M46: 14,735,390 km (0.12 R)
• M47: 15,619,813 km (0.103 R)
• M48: 16,004,130 km (0.091 R)
• M49: 16,564,823 km (0.068 R)
• M50: 16,912,937 km (0.114 R)
• M51: 17,528,233 km (0.114 R)
• M52: 18,916,501 km (0.108 R)
• M53: 19,555,134 km (0.076 R)
• M54: 20,340,074 km (0.106 R)
• M55: 21,135,187 km (0.057 R)
• M56: 21,560,344 km (0.049 R)
• M57: 22,131,659 km (0.104 R)
• M58: 23,289,097 km (0.098 R)
• M59: 24,912,683 km (0.099 R)
• M60: 25,061,982 km (0.083 R)
• M61: 25,763,296 km (0.055 R)
• M62: 26,420,181 km (0.062 R)
• M63: 26,674,198 km (0.114 R)
• M64: 26,980,275 km (0.115 R)
• M65: 27,492,947 km (0.102 R)
• M66: 28,112,282 km (0.078 R)
• M67: 28,267,864 km (0.038 R)
• M68: 28,423,745 km (0.092 R)
• M69: 28,527,865 km (0.092 R)
• M70: 28,684,195 km (0.047 R)
• M71: 28,893,034 km (0.07 R)
• M72: 29,733,774 km (0.11 R)
• M73: 30,316,308 km (0.036 R)
• M74: 31,116,955 km (0.059 R)
• M75: 33,066,665 km (0.079 R)
• M76: 33,615,240 km (0.119 R)
• M77: 33,780,396 km (0.088 R)
• M78: 34,888,467 km (0.091 R)
• M79: 35,279,067 km (0.115 R)
• M80: 36,290,199 km (0.107 R)
• M81: 36,799,281 km (0.076 R)
• M82: 37,083,218 km (0.093 R)
• M83: 37,824,625 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 770.4

Radius: 6.3

Gravity: 19.41 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 6.06 AU - 7.4 AU

Year: 11101 Days

Day: 22.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 53,441,578 km

• M1: 103,223 km (0.12 R)
• M2: 166,802 km (0.088 R)
• M3: 276,756 km (0.109 R)
• M4: 355,594 km (0.109 R)
• M5: 785,538 km (0.116 R)
• M6: 1,354,310 km (0.106 R)
• M7: 1,447,659 km (0.115 R)
• M8: 1,640,939 km (0.102 R)
• M9: 1,791,285 km (0.076 R)
• M10: 1,893,909 km (0.086 R)
• M11: 1,972,298 km (0.098 R)
• M12: 2,493,497 km (0.11 R)
• M13: 3,116,722 km (0.061 R)
• M14: 3,493,559 km (0.065 R)
• M15: 3,654,975 km (0.073 R)
• M16: 3,918,118 km (0.084 R)
• M17: 4,052,158 km (0.114 R)
• M18: 4,532,815 km (0.1 R)
• M19: 4,638,132 km (0.026 R)
• M20: 5,177,134 km (0.115 R)
• M21: 5,773,580 km (0.1 R)
• M22: 5,849,726 km (0.065 R)
• M23: 6,549,694 km (0.082 R)
• M24: 7,440,549 km (0.088 R)
• M25: 8,197,515 km (0.103 R)
• M26: 8,803,087 km (0.112 R)
• M27: 9,155,539 km (0.092 R)
• M28: 9,199,820 km (0.113 R)
• M29: 10,518,077 km (0.067 R)
• M30: 10,564,452 km (0.118 R)
• M31: 12,529,270 km (0.113 R)
• M32: 12,677,372 km (0.074 R)
• M33: 13,934,144 km (0.087 R)
• M34: 15,335,577 km (0.1 R)
• M35: 16,294,499 km (0.091 R)
• M36: 16,781,291 km (0.033 R)
• M37: 16,944,652 km (0.083 R)
• M38: 16,999,105 km (0.11 R)
• M39: 17,053,858 km (0.102 R)
• M40: 18,102,539 km (0.093 R)
• M41: 18,550,286 km (0.063 R)
• M42: 19,399,702 km (0.115 R)
• M43: 19,743,029 km (0.101 R)
• M44: 19,857,921 km (0.114 R)
• M45: 20,261,835 km (0.071 R)
• M46: 21,666,858 km (0.098 R)
• M47: 21,963,511 km (0.067 R)
• M48: 22,201,820 km (0.098 R)
• M49: 23,103,147 km (0.031 R)
• M50: 23,163,734 km (0.108 R)
• M51: 23,832,736 km (0.054 R)
• M52: 24,569,954 km (0.107 R)
• M53: 24,693,522 km (0.084 R)
• M54: 25,314,652 km (0.11 R)
• M55: 26,129,662 km (0.081 R)
• M56: 27,785,411 km (0.096 R)
• M57: 27,978,691 km (0.094 R)
• M58: 28,496,150 km (0.099 R)
• M59: 31,398,199 km (0.109 R)
• M60: 31,868,386 km (0.103 R)
• M61: 31,935,854 km (0.119 R)
• M62: 32,138,260 km (0.103 R)
• M63: 33,635,585 km (0.026 R)
• M64: 35,016,374 km (0.106 R)
• M65: 35,923,834 km (0.105 R)
• M66: 37,548,318 km (0.119 R)
• M67: 37,690,585 km (0.096 R)
• M68: 37,761,943 km (0.112 R)
• M69: 40,575,730 km (0.096 R)
• M70: 41,308,011 km (0.103 R)
• M71: 41,381,464 km (0.12 R)
• M72: 41,602,270 km (0.109 R)
• M73: 41,896,978 km (0.071 R)
• M74: 42,118,682 km (0.111 R)
• M75: 42,562,988 km (0.047 R)
• M76: 43,381,587 km (0.102 R)
• M77: 43,531,036 km (0.091 R)
• M78: 43,680,633 km (0.114 R)
• M79: 44,657,059 km (0.119 R)
• M80: 45,261,584 km (0.071 R)
• M81: 46,937,678 km (0.058 R)
• M82: 47,321,397 km (0.114 R)
• M83: 48,634,118 km (0.067 R)
• M84: 49,178,056 km (0.091 R)
• M85: 49,489,818 km (0.059 R)
• M86: 50,507,532 km (0.084 R)
• M87: 51,452,991 km (0.095 R)
• M88: 52,643,192 km (0.106 R)
• M89: 52,722,778 km (0.09 R)
• M90: 52,802,513 km (0.105 R)
• M91: 53,441,595 km (0.092 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 18,656 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit