🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.22 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.27 AU - 2.61 AU

Year: 1406 Days

Day: 35.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.69 AU - 3.19 AU

Year: 1860 Days

Day: 18.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.1

Radius: 13.3

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.96 AU - 6.04 AU

Year: 4759 Days

Day: 10.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 75,991,358 km

• M1: 166,951 km (0.075 R)
• M2: 262,095 km (0.03 R)
• M3: 551,418 km (0.065 R)
• M4: 742,604 km (0.102 R)
• M5: 865,424 km (0.088 R)
• M6: 1,005,597 km (0.118 R)
• M7: 1,194,838 km (0.099 R)
• M8: 1,278,164 km (0.112 R)
• M9: 1,418,337 km (0.059 R)
• M10: 1,518,568 km (0.089 R)
• M11: 1,981,424 km (0.115 R)
• M12: 2,094,520 km (0.104 R)
• M13: 2,261,770 km (0.092 R)
• M14: 2,460,436 km (0.116 R)
• M15: 2,720,736 km (0.097 R)
• M16: 3,647,346 km (0.11 R)
• M17: 3,945,045 km (0.054 R)
• M18: 4,120,973 km (0.076 R)
• M19: 4,234,368 km (0.08 R)
• M20: 4,447,844 km (0.042 R)
• M21: 4,715,474 km (0.119 R)
• M22: 4,902,472 km (0.116 R)
• M23: 5,196,581 km (0.081 R)
• M24: 5,284,096 km (0.102 R)
• M25: 5,657,492 km (0.103 R)
• M26: 5,820,255 km (0.092 R)
• M27: 6,094,767 km (0.08 R)
• M28: 6,392,467 km (0.107 R)
• M29: 7,002,228 km (0.079 R)
• M30: 7,314,139 km (0.044 R)
• M31: 7,432,321 km (0.036 R)
• M32: 7,810,654 km (0.11 R)
• M33: 7,951,725 km (0.064 R)
• M34: 8,732,028 km (0.12 R)
• M35: 9,068,025 km (0.11 R)
• M36: 9,280,154 km (0.1 R)
• M37: 9,386,818 km (0.086 R)
• M38: 9,558,406 km (0.072 R)
• M39: 9,731,042 km (0.046 R)
• M40: 10,035,624 km (0.071 R)
• M41: 10,210,952 km (0.095 R)
• M42: 10,409,618 km (0.11 R)
• M43: 10,631,921 km (0.052 R)
• M44: 11,353,581 km (0.082 R)
• M45: 11,720,395 km (0.069 R)
• M46: 12,701,757 km (0.084 R)
• M47: 12,820,388 km (0.102 R)
• M48: 12,939,318 km (0.098 R)
• M49: 13,106,569 km (0.047 R)
• M50: 13,370,758 km (0.085 R)
• M51: 14,445,021 km (0.114 R)
• M52: 14,593,721 km (0.106 R)
• M53: 14,867,635 km (0.116 R)
• M54: 15,547,108 km (0.074 R)
• M55: 15,699,399 km (0.042 R)
• M56: 15,903,450 km (0.046 R)
• M57: 16,468,781 km (0.084 R)
• M58: 16,988,484 km (0.052 R)
• M59: 17,171,741 km (0.108 R)
• M60: 17,355,597 km (0.044 R)
• M61: 17,487,243 km (0.109 R)
• M62: 17,751,732 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.6

Radius: 9.1

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 6.21 AU - 7.27 AU

Year: 6456 Days

Day: 5.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 75,991,358 km

• M1: 233,971 km (0.076 R)
• M2: 302,188 km (0.102 R)
• M3: 454,927 km (0.107 R)
• M4: 754,721 km (0.063 R)
• M5: 897,138 km (0.078 R)
• M6: 1,048,531 km (0.08 R)
• M7: 1,143,676 km (0.096 R)
• M8: 1,208,751 km (0.1 R)
• M9: 1,411,755 km (0.077 R)
• M10: 1,850,675 km (0.051 R)
• M11: 2,065,797 km (0.07 R)
• M12: 2,145,981 km (0.115 R)
• M13: 2,627,687 km (0.091 R)
• M14: 2,803,015 km (0.052 R)
• M15: 3,352,339 km (0.111 R)
• M16: 3,542,777 km (0.118 R)
• M17: 3,860,074 km (0.111 R)
• M18: 4,469,685 km (0.104 R)
• M19: 5,027,685 km (0.049 R)
• M20: 5,191,196 km (0.058 R)
• M21: 5,748,897 km (0.097 R)
• M22: 5,805,744 km (0.093 R)
• M23: 6,502,421 km (0.083 R)
• M24: 6,740,431 km (0.054 R)
• M25: 6,890,777 km (0.049 R)
• M26: 7,042,170 km (0.075 R)
• M27: 7,410,031 km (0.1 R)
• M28: 7,534,048 km (0.047 R)
• M29: 7,752,760 km (0.119 R)
• M30: 7,973,567 km (0.108 R)
• M31: 8,324,673 km (0.097 R)
• M32: 8,550,865 km (0.063 R)
• M33: 8,811,913 km (0.079 R)
• M34: 8,943,260 km (0.068 R)
• M35: 9,408,509 km (0.077 R)
• M36: 9,610,466 km (0.104 R)
• M37: 9,677,935 km (0.118 R)
• M38: 10,121,194 km (0.076 R)
• M39: 10,397,351 km (0.118 R)
• M40: 10,816,076 km (0.045 R)
• M41: 11,062,912 km (0.115 R)
• M42: 11,133,822 km (0.054 R)
• M43: 11,526,366 km (0.067 R)
• M44: 11,778,439 km (0.066 R)
• M45: 12,954,278 km (0.088 R)
• M46: 13,141,425 km (0.094 R)
• M47: 13,975,283 km (0.073 R)
• M48: 14,282,707 km (0.09 R)
• M49: 15,061,214 km (0.114 R)
• M50: 15,218,442 km (0.087 R)
• M51: 15,534,841 km (0.117 R)
• M52: 16,415,973 km (0.088 R)
• M53: 16,659,069 km (0.113 R)
• M54: 17,684,862 km (0.078 R)
• M55: 17,809,327 km (0.074 R)
• M56: 18,017,418 km (0.082 R)
• M57: 18,100,894 km (0.105 R)
• M58: 20,664,253 km (0.103 R)
• M59: 21,809,874 km (0.089 R)
• M60: 22,256,124 km (0.104 R)
• M61: 22,885,632 km (0.071 R)
• M62: 22,976,139 km (0.038 R)
• M63: 23,566,751 km (0.112 R)
• M64: 23,978,594 km (0.049 R)
• M65: 24,902,361 km (0.089 R)
• M66: 25,088,610 km (0.12 R)
• M67: 25,181,810 km (0.113 R)
• M68: 25,275,159 km (0.073 R)
• M69: 27,406,180 km (0.106 R)
• M70: 27,502,222 km (0.103 R)
• M71: 27,598,414 km (0.087 R)
• M72: 29,152,137 km (0.078 R)
• M73: 29,250,124 km (0.105 R)
• M74: 29,791,369 km (0.078 R)
• M75: 31,083,894 km (0.112 R)
• M76: 31,234,091 km (0.116 R)
• M77: 31,434,851 km (0.075 R)
• M78: 32,039,825 km (0.11 R)
• M79: 32,903,304 km (0.103 R)
• M80: 34,290,525 km (0.026 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.4

Radius: 9.7

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 7.95 AU - 8.25 AU

Year: 8506 Days

Day: 12.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 75,991,358 km

• M1: 637,736 km (0.113 R)
• M2: 1,003,503 km (0.094 R)
• M3: 1,121,834 km (0.07 R)
• M4: 1,335,909 km (0.078 R)
• M5: 1,448,107 km (0.073 R)
• M6: 1,622,389 km (0.053 R)
• M7: 1,702,125 km (0.056 R)
• M8: 1,907,373 km (0.03 R)
• M9: 2,855,375 km (0.068 R)
• M10: 3,100,266 km (0.076 R)
• M11: 3,225,180 km (0.042 R)
• M12: 3,326,458 km (0.084 R)
• M13: 3,428,783 km (0.102 R)
• M14: 3,506,125 km (0.049 R)
• M15: 3,715,562 km (0.036 R)
• M16: 4,229,281 km (0.087 R)
• M17: 4,312,458 km (0.037 R)
• M18: 4,593,851 km (0.057 R)
• M19: 4,765,440 km (0.102 R)
• M20: 5,056,258 km (0.08 R)
• M21: 5,203,912 km (0.105 R)
• M22: 5,353,061 km (0.081 R)
• M23: 5,808,736 km (0.039 R)
• M24: 6,660,396 km (0.098 R)
• M25: 7,550,653 km (0.08 R)
• M26: 7,719,699 km (0.105 R)
• M27: 7,787,616 km (0.11 R)
• M28: 8,095,788 km (0.041 R)
• M29: 8,513,016 km (0.094 R)
• M30: 8,759,703 km (0.087 R)
• M31: 9,116,195 km (0.088 R)
• M32: 9,513,826 km (0.103 R)
• M33: 9,659,834 km (0.118 R)
• M34: 10,028,144 km (0.1 R)
• M35: 10,476,189 km (0.091 R)
• M36: 11,430,474 km (0.115 R)
• M37: 11,624,802 km (0.119 R)
• M38: 12,016,449 km (0.063 R)
• M39: 12,174,424 km (0.112 R)
• M40: 13,014,716 km (0.105 R)
• M41: 13,667,411 km (0.111 R)
• M42: 15,260,180 km (0.071 R)
• M43: 15,517,039 km (0.045 R)
• M44: 15,645,993 km (0.066 R)
• M45: 15,775,395 km (0.119 R)
• M46: 16,165,396 km (0.107 R)
• M47: 17,533,319 km (0.084 R)
• M48: 17,712,537 km (0.091 R)
• M49: 17,802,446 km (0.073 R)
• M50: 17,892,354 km (0.115 R)
• M51: 17,982,562 km (0.102 R)
• M52: 21,135,935 km (0.083 R)
• M53: 21,902,325 km (0.108 R)
• M54: 22,143,776 km (0.108 R)
• M55: 22,775,528 km (0.075 R)
• M56: 22,922,134 km (0.093 R)
• M57: 24,106,500 km (0.042 R)
• M58: 24,205,983 km (0.089 R)
• M59: 24,706,088 km (0.112 R)
• M60: 25,361,177 km (0.082 R)
• M61: 25,614,746 km (0.028 R)
• M62: 25,920,075 km (0.067 R)
• M63: 26,175,439 km (0.088 R)
• M64: 26,791,632 km (0.109 R)
• M65: 27,153,360 km (0.066 R)
• M66: 27,516,733 km (0.078 R)
• M67: 27,986,171 km (0.116 R)
• M68: 28,353,135 km (0.114 R)
• M69: 28,774,552 km (0.12 R)
• M70: 29,144,956 km (0.119 R)
• M71: 29,463,749 km (0.11 R)
• M72: 30,265,594 km (0.036 R)
• M73: 30,373,155 km (0.088 R)
• M74: 30,588,426 km (0.072 R)
• M75: 31,509,201 km (0.114 R)
• M76: 32,439,101 km (0.107 R)
• M77: 33,156,124 km (0.103 R)
• M78: 34,606,176 km (0.076 R)
• M79: 34,774,773 km (0.106 R)
• M80: 35,056,466 km (0.105 R)
• M81: 35,225,811 km (0.098 R)
• M82: 37,049,259 km (0.028 R)
• M83: 37,164,150 km (0.098 R)
• M84: 37,509,871 km (0.079 R)
• M85: 38,786,390 km (0.116 R)
• M86: 39,137,047 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 469

Radius: 5.6

Gravity: 14.96 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 12.95 AU - 19.51 AU

Year: 24124 Days

Day: 22 Hours

Environment

Temp: -185 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,991,358 km

• M1: 96,491 km (0.065 R)
• M2: 237,861 km (0.11 R)
• M3: 334,501 km (0.092 R)
• M4: 504,294 km (0.103 R)
• M5: 918,531 km (0.063 R)
• M6: 1,567,038 km (0.11 R)
• M7: 1,852,321 km (0.067 R)
• M8: 2,085,394 km (0.104 R)
• M9: 2,363,347 km (0.099 R)
• M10: 3,030,404 km (0.112 R)
• M11: 3,147,090 km (0.111 R)
• M12: 3,186,285 km (0.034 R)
• M13: 4,218,361 km (0.116 R)
• M14: 4,657,879 km (0.081 R)
• M15: 5,723,315 km (0.119 R)
• M16: 6,607,289 km (0.066 R)
• M17: 6,708,118 km (0.105 R)
• M18: 6,911,272 km (0.088 R)
• M19: 7,116,520 km (0.086 R)
• M20: 7,271,803 km (0.078 R)
• M21: 7,375,923 km (0.111 R)
• M22: 8,172,532 km (0.101 R)
• M23: 8,444,052 km (0.041 R)
• M24: 9,220,315 km (0.085 R)
• M25: 9,731,192 km (0.081 R)
• M26: 10,251,344 km (0.104 R)
• M27: 10,426,672 km (0.042 R)
• M28: 11,378,713 km (0.088 R)
• M29: 12,234,263 km (0.083 R)
• M30: 12,296,197 km (0.103 R)
• M31: 12,358,131 km (0.104 R)
• M32: 12,984,048 km (0.045 R)
• M33: 13,237,168 km (0.101 R)
• M34: 13,300,747 km (0.094 R)
• M35: 13,941,923 km (0.083 R)
• M36: 14,922,537 km (0.068 R)
• M37: 15,254,345 km (0.104 R)
• M38: 17,504,297 km (0.12 R)
• M39: 18,631,966 km (0.079 R)
• M40: 20,734,863 km (0.048 R)
• M41: 21,104,968 km (0.069 R)
• M42: 21,402,668 km (0.061 R)
• M43: 21,551,967 km (0.118 R)
• M44: 23,140,995 km (0.102 R)
• M45: 24,299,033 km (0.087 R)
• M46: 24,454,764 km (0.092 R)
• M47: 26,670,757 km (0.086 R)
• M48: 27,558,770 km (0.096 R)
• M49: 27,802,615 km (0.106 R)
• M50: 27,884,146 km (0.09 R)
• M51: 29,115,336 km (0.091 R)
• M52: 31,885,889 km (0.115 R)
• M53: 32,570,000 km (0.096 R)
• M54: 33,259,047 km (0.093 R)
• M55: 35,796,826 km (0.106 R)
• M56: 36,775,645 km (0.09 R)
• M57: 37,583,024 km (0.058 R)
• M58: 40,592,933 km (0.093 R)
• M59: 41,148,540 km (0.044 R)
• M60: 41,241,291 km (0.112 R)
• M61: 41,613,340 km (0.071 R)
• M62: 43,112,610 km (0.118 R)
• M63: 43,301,253 km (0.08 R)
• M64: 44,534,089 km (0.091 R)
• M65: 47,617,750 km (0.072 R)
• M66: 48,595,372 km (0.074 R)
• M67: 48,791,645 km (0.087 R)
• M68: 48,889,931 km (0.048 R)
• M69: 49,283,672 km (0.117 R)
• M70: 51,868,275 km (0.053 R)
• M71: 52,169,415 km (0.08 R)
• M72: 52,269,795 km (0.08 R)
• M73: 53,480,640 km (0.101 R)
• M74: 53,784,773 km (0.064 R)
• M75: 54,802,786 km (0.101 R)
• M76: 55,007,137 km (0.103 R)
• M77: 55,416,586 km (0.102 R)
• M78: 59,461,563 km (0.114 R)
• M79: 60,303,051 km (0.116 R)
• M80: 61,466,474 km (0.108 R)
• M81: 62,104,060 km (0.109 R)
• M82: 63,707,899 km (0.076 R)
• M83: 64,245,554 km (0.066 R)
• M84: 66,628,947 km (0.081 R)
• M85: 69,704,081 km (0.115 R)
• M86: 70,813,498 km (0.114 R)
• M87: 72,152,399 km (0.067 R)
• M88: 73,049,687 km (0.091 R)
• M89: 73,162,185 km (0.117 R)
• M90: 73,387,180 km (0.102 R)
• M91: 73,499,827 km (0.099 R)
• M92: 73,837,919 km (0.072 R)
• M93: 74,628,843 km (0.118 R)
• M94: 74,855,334 km (0.057 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 12,135 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit