🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.58 AU - 0.66 AU

Year: 315 Days

Day: 18.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,614,568 km

• M1: 90,507 km (0.078 R)

Asteroid Belt

Center: 2.4 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.4

Radius: 14.1

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.48 AU - 4.88 AU

Year: 5518 Days

Day: 8.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 72,614,568 km

• M1: 182,061 km (0.084 R)
• M2: 307,573 km (0.111 R)
• M3: 439,369 km (0.119 R)
• M4: 588,518 km (0.115 R)
• M5: 703,260 km (0.066 R)
• M6: 862,133 km (0.095 R)
• M7: 1,287,888 km (0.106 R)
• M8: 1,824,496 km (0.061 R)
• M9: 1,920,537 km (0.114 R)
• M10: 2,034,830 km (0.095 R)
• M11: 2,219,284 km (0.093 R)
• M12: 2,427,076 km (0.118 R)
• M13: 2,515,638 km (0.104 R)
• M14: 2,605,247 km (0.117 R)
• M15: 2,787,906 km (0.08 R)
• M16: 3,282,925 km (0.12 R)
• M17: 3,421,004 km (0.092 R)
• M18: 3,847,208 km (0.111 R)
• M19: 4,441,860 km (0.109 R)
• M20: 4,661,470 km (0.117 R)
• M21: 4,997,466 km (0.03 R)
• M22: 5,764,754 km (0.087 R)
• M23: 6,272,340 km (0.09 R)
• M24: 6,469,659 km (0.088 R)
• M25: 6,920,846 km (0.053 R)
• M26: 7,408,386 km (0.082 R)
• M27: 7,880,517 km (0.06 R)
• M28: 8,040,138 km (0.106 R)
• M29: 8,471,129 km (0.102 R)
• M30: 8,662,016 km (0.086 R)
• M31: 8,992,627 km (0.059 R)
• M32: 11,211,612 km (0.11 R)
• M33: 11,361,360 km (0.092 R)
• M34: 11,662,800 km (0.031 R)
• M35: 11,905,896 km (0.117 R)
• M36: 11,997,600 km (0.119 R)
• M37: 12,614,242 km (0.083 R)
• M38: 12,707,741 km (0.114 R)
• M39: 12,989,284 km (0.054 R)
• M40: 13,146,661 km (0.079 R)
• M41: 13,495,074 km (0.096 R)
• M42: 13,782,452 km (0.087 R)
• M43: 14,298,265 km (0.083 R)
• M44: 14,952,158 km (0.093 R)
• M45: 15,582,264 km (0.071 R)
• M46: 15,783,024 km (0.116 R)
• M47: 16,052,151 km (0.087 R)
• M48: 16,221,196 km (0.038 R)
• M49: 16,322,773 km (0.041 R)
• M50: 16,526,825 km (0.096 R)
• M51: 17,212,731 km (0.095 R)
• M52: 17,768,337 km (0.11 R)
• M53: 18,719,182 km (0.093 R)
• M54: 19,004,016 km (0.066 R)
• M55: 19,111,278 km (0.107 R)
• M56: 19,254,592 km (0.083 R)
• M57: 19,614,375 km (0.059 R)
• M58: 19,940,050 km (0.11 R)
• M59: 20,194,516 km (0.073 R)
• M60: 20,377,025 km (0.103 R)
• M61: 20,486,830 km (0.116 R)
• M62: 20,633,436 km (0.036 R)
• M63: 20,817,292 km (0.112 R)
• M64: 21,038,547 km (0.087 R)
• M65: 21,372,001 km (0.117 R)
• M66: 21,856,698 km (0.052 R)
• M67: 22,194,340 km (0.084 R)
• M68: 22,913,008 km (0.026 R)
• M69: 24,567,411 km (0.101 R)
• M70: 25,349,958 km (0.082 R)
• M71: 25,546,978 km (0.07 R)
• M72: 26,101,088 km (0.059 R)
• M73: 26,859,400 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.1

Radius: 12.9

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.15 AU - 6.81 AU

Year: 8283 Days

Day: 11.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 72,614,568 km

• M1: 189,989 km (0.118 R)
• M2: 337,343 km (0.117 R)
• M3: 718,967 km (0.043 R)
• M4: 904,918 km (0.098 R)
• M5: 1,252,134 km (0.1 R)
• M6: 1,418,487 km (0.064 R)
• M7: 1,641,089 km (0.056 R)
• M8: 2,266,408 km (0.063 R)
• M9: 2,528,653 km (0.08 R)
• M10: 2,683,038 km (0.086 R)
• M11: 2,860,610 km (0.057 R)
• M12: 3,001,532 km (0.117 R)
• M13: 3,103,557 km (0.064 R)
• M14: 3,248,518 km (0.08 R)
• M15: 3,762,536 km (0.106 R)
• M16: 3,872,939 km (0.117 R)
• M17: 3,984,390 km (0.114 R)
• M18: 4,464,449 km (0.057 R)
• M19: 5,280,655 km (0.105 R)
• M20: 5,604,983 km (0.08 R)
• M21: 6,142,937 km (0.088 R)
• M22: 6,431,212 km (0.094 R)
• M23: 7,075,979 km (0.108 R)
• M24: 7,323,115 km (0.078 R)
• M25: 7,489,468 km (0.043 R)
• M26: 7,996,156 km (0.116 R)
• M27: 8,081,576 km (0.099 R)
• M28: 8,282,337 km (0.065 R)
• M29: 8,368,954 km (0.098 R)
• M30: 9,131,753 km (0.095 R)
• M31: 9,672,998 km (0.07 R)
• M32: 10,008,846 km (0.078 R)
• M33: 10,379,699 km (0.076 R)
• M34: 10,535,580 km (0.079 R)
• M35: 11,007,860 km (0.075 R)
• M36: 11,230,611 km (0.069 R)
• M37: 11,326,504 km (0.11 R)
• M38: 11,777,990 km (0.102 R)
• M39: 12,831,608 km (0.114 R)
• M40: 13,437,629 km (0.077 R)
• M41: 13,641,830 km (0.064 R)
• M42: 13,744,155 km (0.092 R)
• M43: 14,225,561 km (0.111 R)
• M44: 14,677,645 km (0.12 R)
• M45: 15,560,123 km (0.11 R)
• M46: 16,206,237 km (0.117 R)
• M47: 16,423,602 km (0.087 R)
• M48: 16,605,364 km (0.117 R)
• M49: 17,118,185 km (0.102 R)
• M50: 17,747,843 km (0.073 R)
• M51: 17,859,742 km (0.058 R)
• M52: 18,763,313 km (0.106 R)
• M53: 19,643,397 km (0.114 R)
• M54: 19,952,616 km (0.066 R)
• M55: 20,107,899 km (0.112 R)
• M56: 20,341,421 km (0.119 R)
• M57: 20,497,751 km (0.073 R)
• M58: 21,047,672 km (0.098 R)
• M59: 21,324,578 km (0.07 R)
• M60: 21,602,531 km (0.115 R)
• M61: 21,762,002 km (0.105 R)
• M62: 22,645,826 km (0.115 R)
• M63: 24,407,042 km (0.071 R)
• M64: 24,989,876 km (0.114 R)
• M65: 25,199,163 km (0.109 R)
• M66: 25,619,533 km (0.097 R)
• M67: 25,746,093 km (0.108 R)
• M68: 26,509,790 km (0.093 R)
• M69: 26,637,846 km (0.049 R)
• M70: 26,980,275 km (0.112 R)
• M71: 27,885,941 km (0.116 R)
• M72: 28,103,007 km (0.08 R)
• M73: 28,407,888 km (0.105 R)
• M74: 28,845,461 km (0.107 R)
• M75: 28,977,108 km (0.119 R)
• M76: 29,505,786 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 889.2

Radius: 5.3

Gravity: 31.66 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 5.42 AU - 8.26 AU

Year: 11550 Days

Day: 19.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,614,568 km

• M1: 80,484 km (0.115 R)
• M2: 132,245 km (0.114 R)
• M3: 182,210 km (0.103 R)
• M4: 410,646 km (0.071 R)
• M5: 543,190 km (0.099 R)
• M6: 633,098 km (0.08 R)
• M7: 807,529 km (0.08 R)
• M8: 1,366,876 km (0.079 R)
• M9: 1,541,307 km (0.088 R)
• M10: 2,135,061 km (0.093 R)
• M11: 2,606,892 km (0.098 R)
• M12: 2,886,192 km (0.113 R)
• M13: 3,110,140 km (0.118 R)
• M14: 3,240,589 km (0.081 R)
• M15: 3,608,600 km (0.078 R)
• M16: 4,275,058 km (0.084 R)
• M17: 4,530,123 km (0.117 R)
• M18: 5,093,209 km (0.087 R)
• M19: 5,402,578 km (0.087 R)
• M20: 5,559,506 km (0.108 R)
• M21: 5,678,286 km (0.107 R)
• M22: 5,878,000 km (0.094 R)
• M23: 6,120,647 km (0.064 R)
• M24: 6,995,795 km (0.087 R)
• M25: 7,124,000 km (0.102 R)
• M26: 7,296,038 km (0.078 R)
• M27: 7,688,433 km (0.088 R)
• M28: 9,184,711 km (0.078 R)
• M29: 10,866,490 km (0.095 R)
• M30: 13,006,039 km (0.092 R)
• M31: 13,111,206 km (0.033 R)
• M32: 13,694,039 km (0.057 R)
• M33: 14,015,525 km (0.113 R)
• M34: 14,611,374 km (0.088 R)
• M35: 14,939,891 km (0.073 R)
• M36: 15,049,995 km (0.108 R)
• M37: 15,381,653 km (0.102 R)
• M38: 15,604,255 km (0.061 R)
• M39: 15,827,754 km (0.114 R)
• M40: 16,165,097 km (0.116 R)
• M41: 16,789,668 km (0.119 R)
• M42: 16,846,964 km (0.109 R)
• M43: 17,712,238 km (0.064 R)
• M44: 19,306,054 km (0.105 R)
• M45: 20,150,384 km (0.089 R)
• M46: 21,501,403 km (0.095 R)
• M47: 22,250,589 km (0.096 R)
• M48: 22,691,454 km (0.113 R)
• M49: 23,135,311 km (0.045 R)
• M50: 23,646,038 km (0.084 R)
• M51: 24,548,861 km (0.04 R)
• M52: 26,587,581 km (0.084 R)
• M53: 27,055,373 km (0.101 R)
• M54: 27,189,563 km (0.092 R)
• M55: 28,748,223 km (0.109 R)
• M56: 29,159,617 km (0.071 R)
• M57: 29,918,826 km (0.103 R)
• M58: 30,266,192 km (0.071 R)
• M59: 30,894,503 km (0.081 R)
• M60: 31,245,610 km (0.032 R)
• M61: 31,315,921 km (0.098 R)
• M62: 31,739,133 km (0.112 R)
• M63: 31,809,893 km (0.116 R)
• M64: 31,951,412 km (0.087 R)
• M65: 32,377,617 km (0.107 R)
• M66: 33,667,001 km (0.049 R)
• M67: 34,028,280 km (0.06 R)
• M68: 34,536,015 km (0.12 R)
• M69: 35,412,359 km (0.057 R)
• M70: 36,074,479 km (0.068 R)
• M71: 36,443,986 km (0.07 R)
• M72: 38,990,142 km (0.034 R)
• M73: 39,293,377 km (0.117 R)
• M74: 41,129,691 km (0.093 R)
• M75: 41,283,926 km (0.058 R)
• M76: 42,837,350 km (0.091 R)
• M77: 44,488,761 km (0.032 R)
• M78: 45,282,527 km (0.071 R)
• M79: 45,521,585 km (0.073 R)
• M80: 46,080,931 km (0.085 R)
• M81: 47,287,139 km (0.086 R)
• M82: 48,993,452 km (0.097 R)
• M83: 49,075,133 km (0.051 R)
• M84: 49,730,820 km (0.055 R)
• M85: 49,812,949 km (0.117 R)
• M86: 50,885,117 km (0.077 R)
• M87: 52,215,192 km (0.107 R)
• M88: 52,716,794 km (0.047 R)
• M89: 53,304,115 km (0.119 R)
• M90: 53,388,189 km (0.061 R)
• M91: 55,079,094 km (0.086 R)
• M92: 55,334,308 km (0.111 R)
• M93: 55,504,700 km (0.031 R)
• M94: 55,931,203 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 407.7

Radius: 7.2

Gravity: 7.86 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 8.54 AU - 13.84 AU

Year: 24169 Days

Day: 20.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,614,568 km

• M1: 141,370 km (0.118 R)
• M2: 447,746 km (0.066 R)
• M3: 1,403,976 km (0.102 R)
• M4: 2,991,957 km (0.079 R)
• M5: 3,104,305 km (0.074 R)
• M6: 3,333,190 km (0.117 R)
• M7: 3,807,565 km (0.113 R)
• M8: 4,177,072 km (0.026 R)
• M9: 4,387,406 km (0.108 R)
• M10: 5,308,181 km (0.102 R)
• M11: 5,581,945 km (0.093 R)
• M12: 6,191,108 km (0.079 R)
• M13: 6,479,383 km (0.059 R)
• M14: 6,673,860 km (0.107 R)
• M15: 6,771,996 km (0.115 R)
• M16: 7,522,379 km (0.084 R)
• M17: 7,778,341 km (0.092 R)
• M18: 8,193,924 km (0.093 R)
• M19: 8,246,433 km (0.087 R)
• M20: 8,938,473 km (0.091 R)
• M21: 8,992,478 km (0.064 R)
• M22: 9,209,544 km (0.068 R)
• M23: 9,483,458 km (0.075 R)
• M24: 9,538,510 km (0.048 R)
• M25: 10,377,754 km (0.105 R)
• M26: 11,887,645 km (0.097 R)
• M27: 12,125,955 km (0.115 R)
• M28: 12,365,910 km (0.078 R)
• M29: 12,789,571 km (0.062 R)
• M30: 12,911,493 km (0.089 R)
• M31: 12,972,529 km (0.066 R)
• M32: 14,088,828 km (0.093 R)
• M33: 16,611,048 km (0.069 R)
• M34: 16,677,619 km (0.091 R)
• M35: 17,078,392 km (0.025 R)
• M36: 17,347,369 km (0.073 R)
• M37: 17,685,460 km (0.071 R)
• M38: 17,821,295 km (0.096 R)
• M39: 18,713,048 km (0.073 R)
• M40: 19,338,816 km (0.052 R)
• M41: 19,830,245 km (0.105 R)
• M42: 19,971,316 km (0.025 R)
• M43: 20,183,745 km (0.076 R)
• M44: 20,468,130 km (0.063 R)
• M45: 23,607,591 km (0.072 R)
• M46: 23,982,184 km (0.03 R)
• M47: 24,283,474 km (0.084 R)
• M48: 24,813,500 km (0.084 R)
• M49: 25,962,112 km (0.113 R)
• M50: 26,426,464 km (0.11 R)
• M51: 26,893,508 km (0.07 R)
• M52: 26,971,598 km (0.086 R)
• M53: 29,028,719 km (0.074 R)
• M54: 30,400,980 km (0.053 R)
• M55: 30,563,743 km (0.076 R)
• M56: 30,808,485 km (0.102 R)
• M57: 31,217,934 km (0.102 R)
• M58: 31,300,063 km (0.11 R)
• M59: 31,464,471 km (0.119 R)
• M60: 31,546,750 km (0.068 R)
• M61: 32,207,823 km (0.102 R)
• M62: 32,456,904 km (0.093 R)
• M63: 33,627,806 km (0.115 R)
• M64: 33,796,104 km (0.054 R)
• M65: 37,309,410 km (0.104 R)
• M66: 38,447,401 km (0.117 R)
• M67: 38,799,853 km (0.12 R)
• M68: 40,847,100 km (0.095 R)
• M69: 45,696,614 km (0.073 R)
• M70: 46,163,360 km (0.098 R)
• M71: 47,101,787 km (0.097 R)
• M72: 47,195,884 km (0.087 R)
• M73: 48,046,348 km (0.091 R)
• M74: 48,426,028 km (0.067 R)
• M75: 48,616,166 km (0.107 R)
• M76: 49,379,415 km (0.115 R)
• M77: 49,475,008 km (0.026 R)
• M78: 49,858,427 km (0.119 R)
• M79: 50,338,936 km (0.091 R)
• M80: 52,569,141 km (0.058 R)
• M81: 53,745,429 km (0.103 R)
• M82: 54,139,469 km (0.08 R)
• M83: 54,336,939 km (0.097 R)
• M84: 56,423,829 km (0.084 R)
• M85: 56,523,910 km (0.109 R)
• M86: 58,334,493 km (0.071 R)
• M87: 58,536,899 km (0.102 R)
• M88: 60,778,174 km (0.046 R)
• M89: 62,218,951 km (0.118 R)
• M90: 63,151,245 km (0.04 R)
• M91: 64,819,860 km (0.071 R)
• M92: 68,413,500 km (0.066 R)
• M93: 72,071,317 km (0.095 R)
• M94: 72,397,142 km (0.055 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 13,523 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit