🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.6 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.7

Radius: 13.6

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.14 AU - 1.24 AU

Year: 838 Days

Day: 12.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 66,048,629 km

• M1: 170,392 km (0.07 R)
• M2: 302,636 km (0.037 R)
• M3: 390,899 km (0.118 R)
• M4: 497,114 km (0.045 R)
• M5: 652,396 km (0.118 R)
• M6: 742,155 km (0.105 R)
• M7: 862,581 km (0.12 R)
• M8: 963,261 km (0.096 R)
• M9: 1,091,017 km (0.101 R)
• M10: 1,183,469 km (0.034 R)
• M11: 1,297,163 km (0.117 R)
• M12: 1,459,028 km (0.078 R)
• M13: 1,728,603 km (0.104 R)
• M14: 1,880,146 km (0.098 R)
• M15: 2,094,071 km (0.09 R)
• M16: 2,219,135 km (0.086 R)
• M17: 2,308,894 km (0.066 R)
• M18: 2,531,046 km (0.106 R)
• M19: 2,988,517 km (0.054 R)
• M20: 3,130,036 km (0.116 R)
• M21: 3,265,422 km (0.083 R)
• M22: 3,524,526 km (0.105 R)
• M23: 3,647,794 km (0.098 R)
• M24: 3,745,781 km (0.063 R)
• M25: 3,844,516 km (0.119 R)
• M26: 4,017,301 km (0.055 R)
• M27: 4,155,530 km (0.114 R)
• M28: 4,248,580 km (0.078 R)
• M29: 4,532,067 km (0.079 R)
• M30: 4,743,898 km (0.046 R)
• M31: 4,860,884 km (0.048 R)
• M32: 5,207,651 km (0.069 R)
• M33: 5,389,114 km (0.084 R)
• M34: 5,490,840 km (0.113 R)
• M35: 5,779,265 km (0.117 R)
• M36: 5,873,063 km (0.09 R)
• M37: 6,062,005 km (0.025 R)
• M38: 6,210,556 km (0.025 R)
• M39: 6,663,239 km (0.072 R)
• M40: 6,816,577 km (0.116 R)
• M41: 7,249,962 km (0.117 R)
• M42: 7,703,692 km (0.064 R)
• M43: 7,841,621 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273

Radius: 8.3

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.09 AU - 1.51 AU

Year: 957 Days

Day: 9.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 66,048,629 km

• M1: 104,419 km (0.047 R)
• M2: 197,020 km (0.087 R)
• M3: 316,250 km (0.041 R)
• M4: 401,969 km (0.101 R)
• M5: 476,320 km (0.094 R)
• M6: 534,513 km (0.094 R)
• M7: 586,573 km (0.103 R)
• M8: 682,316 km (0.031 R)
• M9: 788,530 km (0.106 R)
• M10: 1,023,848 km (0.079 R)
• M11: 1,079,199 km (0.1 R)
• M12: 1,233,883 km (0.069 R)
• M13: 1,335,011 km (0.079 R)
• M14: 1,420,581 km (0.107 R)
• M15: 1,675,047 km (0.07 R)
• M16: 1,787,695 km (0.088 R)
• M17: 1,937,292 km (0.103 R)
• M18: 2,069,836 km (0.11 R)
• M19: 2,205,521 km (0.105 R)
• M20: 2,270,746 km (0.089 R)
• M21: 2,329,388 km (0.032 R)
• M22: 2,462,979 km (0.12 R)
• M23: 2,576,375 km (0.11 R)
• M24: 2,652,969 km (0.105 R)
• M25: 2,824,109 km (0.11 R)
• M26: 2,958,896 km (0.1 R)
• M27: 3,031,152 km (0.077 R)
• M28: 3,292,799 km (0.107 R)
• M29: 3,426,390 km (0.1 R)
• M30: 3,612,938 km (0.04 R)
• M31: 3,690,280 km (0.117 R)
• M32: 3,759,544 km (0.117 R)
• M33: 3,811,604 km (0.111 R)
• M34: 3,925,598 km (0.07 R)
• M35: 4,076,243 km (0.089 R)
• M36: 4,558,397 km (0.104 R)
• M37: 4,642,022 km (0.033 R)
• M38: 4,745,095 km (0.102 R)
• M39: 4,896,189 km (0.056 R)
• M40: 5,020,205 km (0.107 R)
• M41: 5,349,470 km (0.068 R)
• M42: 5,467,353 km (0.097 R)
• M43: 5,615,904 km (0.107 R)
• M44: 5,806,043 km (0.095 R)
• M45: 5,876,653 km (0.066 R)
• M46: 5,957,586 km (0.098 R)
• M47: 6,018,622 km (0.048 R)
• M48: 6,110,624 km (0.045 R)
• M49: 6,223,571 km (0.089 R)
• M50: 6,905,438 km (0.118 R)
• M51: 6,958,844 km (0.086 R)
• M52: 7,012,400 km (0.045 R)
• M53: 7,066,106 km (0.091 R)
• M54: 7,228,120 km (0.109 R)
• M55: 7,325,808 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.5

Radius: 9.4

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.33 AU - 1.59 AU

Year: 1139 Days

Day: 13.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 66,048,629 km

• M1: 135,236 km (0.052 R)
• M2: 277,654 km (0.103 R)
• M3: 369,956 km (0.06 R)
• M4: 607,218 km (0.086 R)
• M5: 697,276 km (0.088 R)
• M6: 809,474 km (0.079 R)
• M7: 952,490 km (0.105 R)
• M8: 1,033,572 km (0.098 R)
• M9: 1,097,600 km (0.106 R)
• M10: 1,216,530 km (0.096 R)
• M11: 1,319,154 km (0.107 R)
• M12: 1,460,524 km (0.111 R)
• M13: 1,525,749 km (0.108 R)
• M14: 1,743,114 km (0.095 R)
• M15: 1,820,307 km (0.114 R)
• M16: 2,002,667 km (0.038 R)
• M17: 2,124,739 km (0.084 R)
• M18: 2,368,134 km (0.061 R)
• M19: 2,576,375 km (0.057 R)
• M20: 2,664,936 km (0.096 R)
• M21: 2,736,594 km (0.091 R)
• M22: 2,799,724 km (0.079 R)
• M23: 3,029,506 km (0.072 R)
• M24: 3,104,305 km (0.118 R)
• M25: 3,284,571 km (0.117 R)
• M26: 3,361,614 km (0.101 R)
• M27: 3,458,553 km (0.115 R)
• M28: 3,615,781 km (0.095 R)
• M29: 3,695,367 km (0.091 R)
• M30: 3,765,378 km (0.099 R)
• M31: 3,937,416 km (0.101 R)
• M32: 3,998,751 km (0.094 R)
• M33: 4,226,589 km (0.079 R)
• M34: 4,352,550 km (0.062 R)
• M35: 4,759,905 km (0.094 R)
• M36: 5,157,087 km (0.032 R)
• M37: 5,224,257 km (0.062 R)
• M38: 5,553,522 km (0.053 R)
• M39: 5,668,563 km (0.119 R)
• M40: 5,761,313 km (0.08 R)
• M41: 5,889,519 km (0.108 R)
• M42: 6,042,258 km (0.063 R)
• M43: 6,148,772 km (0.059 R)
• M44: 6,208,312 km (0.066 R)
• M45: 6,279,969 km (0.098 R)
• M46: 7,185,784 km (0.046 R)
• M47: 7,412,275 km (0.103 R)
• M48: 7,564,566 km (0.098 R)
• M49: 7,756,500 km (0.118 R)
• M50: 7,975,960 km (0.102 R)
• M51: 8,171,335 km (0.057 R)
• M52: 8,276,053 km (0.082 R)
• M53: 8,434,178 km (0.049 R)
• M54: 8,526,929 km (0.061 R)
• M55: 8,713,178 km (0.118 R)

Asteroid Belt

Center: 1.91 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.7

Radius: 8.9

Gravity: 12.55 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.17 AU - 2.53 AU

Year: 2326 Days

Day: 7.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 66,048,629 km

• M1: 117,883 km (0.101 R)
• M2: 255,962 km (0.096 R)
• M3: 312,061 km (0.093 R)
• M4: 388,506 km (0.071 R)
• M5: 563,984 km (0.094 R)
• M6: 927,507 km (0.112 R)
• M7: 1,034,469 km (0.106 R)
• M8: 1,191,397 km (0.083 R)
• M9: 1,368,372 km (0.064 R)
• M10: 1,541,456 km (0.058 R)
• M11: 1,734,887 km (0.099 R)
• M12: 1,922,781 km (0.092 R)
• M13: 2,075,072 km (0.089 R)
• M14: 2,145,533 km (0.114 R)
• M15: 2,677,503 km (0.103 R)
• M16: 3,464,687 km (0.107 R)
• M17: 3,667,990 km (0.045 R)
• M18: 4,050,811 km (0.088 R)
• M19: 4,121,721 km (0.104 R)
• M20: 4,246,934 km (0.116 R)
• M21: 4,428,097 km (0.119 R)
• M22: 4,538,051 km (0.08 R)
• M23: 4,760,653 km (0.092 R)
• M24: 4,816,902 km (0.071 R)
• M25: 5,062,990 km (0.116 R)
• M26: 5,430,253 km (0.091 R)
• M27: 5,508,642 km (0.09 R)
• M28: 5,866,181 km (0.094 R)
• M29: 6,170,015 km (0.114 R)
• M30: 6,396,057 km (0.057 R)
• M31: 6,583,054 km (0.105 R)
• M32: 6,729,810 km (0.117 R)
• M33: 7,348,995 km (0.117 R)
• M34: 7,479,445 km (0.079 R)
• M35: 7,764,728 km (0.068 R)
• M36: 8,733,524 km (0.051 R)
• M37: 9,010,579 km (0.077 R)
• M38: 9,290,626 km (0.101 R)
• M39: 9,883,333 km (0.052 R)
• M40: 9,979,225 km (0.083 R)
• M41: 10,220,527 km (0.093 R)
• M42: 10,463,773 km (0.089 R)
• M43: 10,635,212 km (0.036 R)
• M44: 11,030,449 km (0.114 R)
• M45: 11,105,099 km (0.078 R)
• M46: 11,455,756 km (0.116 R)
• M47: 11,531,303 km (0.081 R)
• M48: 11,632,282 km (0.041 R)
• M49: 11,733,709 km (0.059 R)
• M50: 12,090,799 km (0.07 R)
• M51: 12,167,842 km (0.102 R)
• M52: 12,711,331 km (0.098 R)
• M53: 12,999,157 km (0.111 R)
• M54: 13,209,791 km (0.096 R)
• M55: 13,289,228 km (0.09 R)
• M56: 13,368,664 km (0.12 R)
• M57: 13,714,834 km (0.082 R)
• M58: 14,010,140 km (0.035 R)
• M59: 14,743,618 km (0.099 R)
• M60: 14,880,949 km (0.041 R)
• M61: 15,853,335 km (0.033 R)
• M62: 16,050,356 km (0.099 R)
• M63: 16,418,217 km (0.055 R)
• M64: 16,874,939 km (0.097 R)
• M65: 16,932,235 km (0.044 R)
• M66: 17,047,276 km (0.052 R)
• M67: 17,191,339 km (0.101 R)
• M68: 17,306,828 km (0.074 R)
• M69: 17,684,114 km (0.104 R)
• M70: 17,771,629 km (0.056 R)
• M71: 18,122,884 km (0.098 R)
• M72: 18,269,939 km (0.033 R)
• M73: 18,772,738 km (0.054 R)
• M74: 18,951,357 km (0.111 R)
• M75: 19,400,301 km (0.077 R)
• M76: 20,369,695 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 738.4

Radius: 3

Gravity: 82.04 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 7.82 AU - 8.88 AU

Year: 15579 Days

Day: 16.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 66,048,629 km

• M1: 43,234 km (0.11 R)
• M2: 298,298 km (0.079 R)
• M3: 667,506 km (0.043 R)
• M4: 753,375 km (0.112 R)
• M5: 820,096 km (0.051 R)
• M6: 912,098 km (0.062 R)
• M7: 1,106,127 km (0.109 R)
• M8: 1,156,541 km (0.093 R)
• M9: 1,259,913 km (0.079 R)
• M10: 1,909,467 km (0.099 R)
• M11: 2,578,170 km (0.074 R)
• M12: 2,781,324 km (0.042 R)
• M13: 3,024,869 km (0.115 R)
• M14: 3,167,137 km (0.092 R)
• M15: 3,203,040 km (0.057 R)
• M16: 3,458,254 km (0.112 R)
• M17: 3,495,205 km (0.042 R)
• M18: 3,569,555 km (0.06 R)
• M19: 3,872,191 km (0.099 R)
• M20: 4,301,687 km (0.117 R)
• M21: 4,869,859 km (0.106 R)
• M22: 5,547,538 km (0.078 R)
• M23: 5,721,520 km (0.096 R)
• M24: 5,809,185 km (0.079 R)
• M25: 6,030,290 km (0.115 R)
• M26: 6,663,987 km (0.117 R)
• M27: 6,848,890 km (0.119 R)
• M28: 7,413,771 km (0.098 R)
• M29: 7,461,493 km (0.111 R)
• M30: 7,557,385 km (0.077 R)
• M31: 8,788,725 km (0.045 R)
• M32: 10,613,969 km (0.116 R)
• M33: 11,596,677 km (0.116 R)
• M34: 12,155,126 km (0.036 R)
• M35: 12,324,321 km (0.102 R)
• M36: 13,823,142 km (0.046 R)
• M37: 15,256,739 km (0.114 R)
• M38: 15,867,996 km (0.081 R)
• M39: 16,176,616 km (0.077 R)
• M40: 16,549,414 km (0.117 R)
• M41: 17,240,556 km (0.054 R)
• M42: 17,812,768 km (0.109 R)
• M43: 20,297,140 km (0.078 R)
• M44: 20,364,010 km (0.117 R)
• M45: 20,766,428 km (0.112 R)
• M46: 21,852,509 km (0.045 R)
• M47: 22,195,686 km (0.119 R)
• M48: 23,235,990 km (0.047 R)
• M49: 23,586,199 km (0.11 R)
• M50: 24,008,813 km (0.081 R)
• M51: 25,076,193 km (0.114 R)
• M52: 26,596,407 km (0.073 R)
• M53: 26,962,772 km (0.058 R)
• M54: 27,109,677 km (0.065 R)
• M55: 28,894,380 km (0.057 R)
• M56: 29,346,465 km (0.077 R)
• M57: 30,716,632 km (0.08 R)
• M58: 33,046,020 km (0.091 R)
• M59: 33,993,723 km (0.112 R)
• M60: 35,512,141 km (0.105 R)
• M61: 35,996,240 km (0.057 R)
• M62: 36,807,958 km (0.082 R)
• M63: 37,379,721 km (0.082 R)
• M64: 37,872,197 km (0.113 R)
• M65: 38,201,611 km (0.111 R)
• M66: 38,532,073 km (0.076 R)
• M67: 40,282,219 km (0.069 R)
• M68: 41,633,087 km (0.087 R)
• M69: 43,084,486 km (0.11 R)
• M70: 44,900,305 km (0.099 R)
• M71: 45,074,437 km (0.076 R)
• M72: 45,948,986 km (0.104 R)
• M73: 46,476,318 km (0.103 R)
• M74: 46,829,070 km (0.116 R)
• M75: 47,448,405 km (0.112 R)
• M76: 47,892,412 km (0.104 R)
• M77: 47,981,423 km (0.1 R)
• M78: 48,874,223 km (0.117 R)
• M79: 52,591,580 km (0.109 R)
• M80: 55,182,017 km (0.047 R)
• M81: 55,648,912 km (0.089 R)
• M82: 56,586,741 km (0.083 R)
• M83: 58,003,134 km (0.082 R)
• M84: 58,192,973 km (0.079 R)
• M85: 60,293,627 km (0.112 R)
• M86: 61,546,658 km (0.088 R)
• M87: 62,224,935 km (0.119 R)
• M88: 62,322,024 km (0.101 R)
• M89: 62,905,605 km (0.049 R)
• M90: 64,078,154 km (0.076 R)
• M91: 65,061,012 km (0.116 R)
• M92: 65,258,032 km (0.091 R)
• M93: 65,850,739 km (0.069 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 11,080 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit