🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65

Radius: 8.4

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.71 AU - 0.77 AU

Year: 418 Days

Day: 10.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 65,565,364 km

• M1: 104,719 km (0.085 R)
• M2: 157,377 km (0.068 R)
• M3: 258,655 km (0.08 R)
• M4: 312,061 km (0.078 R)
• M5: 379,530 km (0.118 R)
• M6: 482,902 km (0.107 R)
• M7: 694,134 km (0.119 R)
• M8: 829,520 km (0.057 R)
• M9: 934,388 km (0.089 R)
• M10: 1,110,016 km (0.076 R)
• M11: 1,235,230 km (0.108 R)
• M12: 1,341,145 km (0.042 R)
• M13: 1,416,542 km (0.052 R)
• M14: 1,619,547 km (0.066 R)
• M15: 1,745,807 km (0.048 R)
• M16: 1,838,558 km (0.085 R)
• M17: 1,991,297 km (0.065 R)
• M18: 2,222,725 km (0.095 R)
• M19: 2,283,761 km (0.036 R)
• M20: 2,348,986 km (0.101 R)
• M21: 2,429,619 km (0.116 R)
• M22: 2,631,576 km (0.032 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.3

Radius: 11.2

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.66 AU - 0.84 AU

Year: 426 Days

Day: 13.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 65,565,364 km

• M1: 139,724 km (0.081 R)
• M2: 219,310 km (0.094 R)
• M3: 300,692 km (0.106 R)
• M4: 407,804 km (0.108 R)
• M5: 518,656 km (0.066 R)
• M6: 620,233 km (0.065 R)
• M7: 722,109 km (0.119 R)
• M8: 818,450 km (0.086 R)
• M9: 956,978 km (0.099 R)
• M10: 1,038,060 km (0.094 R)
• M11: 1,148,612 km (0.097 R)
• M12: 1,267,992 km (0.072 R)
• M13: 1,435,541 km (0.118 R)
• M14: 1,529,788 km (0.08 R)
• M15: 1,641,537 km (0.074 R)
• M16: 1,857,258 km (0.092 R)
• M17: 1,938,639 km (0.063 R)
• M18: 2,065,797 km (0.063 R)
• M19: 2,276,132 km (0.1 R)
• M20: 2,392,968 km (0.105 R)
• M21: 2,584,004 km (0.064 R)
• M22: 2,657,008 km (0.114 R)
• M23: 2,749,160 km (0.111 R)
• M24: 2,842,509 km (0.102 R)
• M25: 2,962,337 km (0.108 R)
• M26: 3,122,407 km (0.086 R)
• M27: 3,200,347 km (0.071 R)
• M28: 3,311,947 km (0.102 R)
• M29: 3,431,476 km (0.106 R)
• M30: 3,613,537 km (0.118 R)
• M31: 3,750,568 km (0.097 R)
• M32: 3,840,477 km (0.079 R)
• M33: 3,973,319 km (0.085 R)
• M34: 4,279,546 km (0.112 R)
• M35: 4,366,313 km (0.072 R)
• M36: 4,571,412 km (0.088 R)
• M37: 4,660,123 km (0.083 R)
• M38: 4,915,038 km (0.06 R)
• M39: 5,051,920 km (0.11 R)
• M40: 5,174,590 km (0.056 R)
• M41: 5,282,750 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.7

Radius: 8.7

Gravity: 12.57 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.87 AU - 1.19 AU

Year: 686 Days

Day: 7.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 65,565,364 km

• M1: 111,301 km (0.119 R)
• M2: 181,761 km (0.088 R)
• M3: 268,678 km (0.055 R)
• M4: 355,295 km (0.079 R)
• M5: 435,629 km (0.11 R)
• M6: 523,144 km (0.112 R)
• M7: 632,799 km (0.071 R)
• M8: 745,147 km (0.105 R)
• M9: 829,819 km (0.114 R)
• M10: 923,916 km (0.075 R)
• M11: 996,920 km (0.031 R)
• M12: 1,072,018 km (0.096 R)
• M13: 1,350,121 km (0.112 R)
• M14: 1,519,466 km (0.089 R)
• M15: 1,650,962 km (0.117 R)
• M16: 1,748,350 km (0.075 R)
• M17: 1,847,833 km (0.102 R)
• M18: 1,949,111 km (0.079 R)
• M19: 2,020,319 km (0.117 R)
• M20: 2,190,113 km (0.107 R)
• M21: 2,474,947 km (0.084 R)
• M22: 2,595,673 km (0.094 R)
• M23: 2,727,319 km (0.06 R)
• M24: 2,915,214 km (0.041 R)
• M25: 3,006,319 km (0.07 R)
• M26: 3,079,771 km (0.045 R)
• M27: 3,313,443 km (0.064 R)
• M28: 3,418,162 km (0.097 R)
• M29: 3,533,651 km (0.116 R)
• M30: 3,689,532 km (0.089 R)
• M31: 3,758,497 km (0.112 R)
• M32: 3,818,037 km (0.113 R)
• M33: 3,897,773 km (0.111 R)
• M34: 4,018,498 km (0.11 R)
• M35: 4,232,872 km (0.087 R)
• M36: 4,356,888 km (0.12 R)
• M37: 4,683,311 km (0.109 R)
• M38: 4,822,587 km (0.092 R)
• M39: 4,941,367 km (0.077 R)
• M40: 5,050,275 km (0.119 R)
• M41: 5,315,063 km (0.074 R)
• M42: 5,437,883 km (0.111 R)
• M43: 5,561,750 km (0.09 R)
• M44: 5,641,037 km (0.119 R)
• M45: 5,697,884 km (0.065 R)
• M46: 5,789,288 km (0.101 R)
• M47: 5,950,405 km (0.097 R)
• M48: 6,113,018 km (0.035 R)
• M49: 6,206,516 km (0.092 R)
• M50: 6,324,250 km (0.095 R)
• M51: 6,418,796 km (0.096 R)
• M52: 6,669,671 km (0.097 R)
• M53: 7,217,798 km (0.107 R)
• M54: 7,416,165 km (0.051 R)
• M55: 7,541,079 km (0.078 R)
• M56: 7,616,327 km (0.115 R)
• M57: 7,793,002 km (0.119 R)
• M58: 7,894,579 km (0.082 R)
• M59: 8,137,526 km (0.116 R)
• M60: 8,670,244 km (0.105 R)
• M61: 8,828,369 km (0.077 R)
• M62: 8,947,598 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.2

Radius: 12.8

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.8 AU - 2.74 AU

Year: 2244 Days

Day: 12.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 65,565,364 km

• M1: 199,115 km (0.078 R)
• M2: 341,083 km (0.064 R)
• M3: 548,127 km (0.096 R)
• M4: 754,871 km (0.109 R)
• M5: 898,186 km (0.117 R)
• M6: 1,126,322 km (0.053 R)
• M7: 1,247,796 km (0.053 R)
• M8: 1,444,816 km (0.086 R)
• M9: 1,627,326 km (0.096 R)
• M10: 1,792,033 km (0.042 R)
• M11: 1,909,467 km (0.068 R)
• M12: 2,152,265 km (0.075 R)
• M13: 2,419,596 km (0.074 R)
• M14: 2,864,051 km (0.108 R)
• M15: 2,987,021 km (0.09 R)
• M16: 3,174,766 km (0.045 R)
• M17: 3,302,223 km (0.079 R)
• M18: 3,463,939 km (0.055 R)
• M19: 3,628,347 km (0.118 R)
• M20: 3,728,278 km (0.087 R)
• M21: 3,965,092 km (0.109 R)
• M22: 4,085,219 km (0.084 R)
• M23: 4,206,842 km (0.09 R)
• M24: 4,347,165 km (0.108 R)
• M25: 4,777,707 km (0.102 R)
• M26: 5,147,064 km (0.104 R)
• M27: 5,297,560 km (0.091 R)
• M28: 5,525,846 km (0.093 R)
• M29: 5,738,126 km (0.086 R)
• M30: 6,190,509 km (0.11 R)
• M31: 6,330,533 km (0.104 R)
• M32: 6,451,408 km (0.117 R)
• M33: 6,532,490 km (0.095 R)
• M34: 6,736,542 km (0.12 R)
• M35: 7,982,991 km (0.108 R)
• M36: 8,666,354 km (0.115 R)
• M37: 8,913,340 km (0.111 R)
• M38: 9,391,455 km (0.065 R)
• M39: 9,529,534 km (0.108 R)
• M40: 9,668,361 km (0.086 R)
• M41: 10,041,907 km (0.052 R)
• M42: 10,183,127 km (0.076 R)
• M43: 10,851,231 km (0.063 R)
• M44: 11,020,576 km (0.105 R)
• M45: 11,190,669 km (0.029 R)
• M46: 11,459,795 km (0.113 R)
• M47: 11,855,182 km (0.08 R)
• M48: 12,608,557 km (0.089 R)
• M49: 12,837,592 km (0.111 R)
• M50: 13,222,357 km (0.108 R)
• M51: 13,455,132 km (0.115 R)
• M52: 13,819,851 km (0.041 R)
• M53: 14,056,066 km (0.066 R)
• M54: 14,293,628 km (0.064 R)
• M55: 14,426,171 km (0.1 R)
• M56: 14,639,199 km (0.097 R)
• M57: 15,203,033 km (0.119 R)
• M58: 15,419,801 km (0.055 R)
• M59: 15,583,012 km (0.111 R)
• M60: 15,746,821 km (0.052 R)
• M61: 15,828,951 km (0.047 R)
• M62: 15,966,132 km (0.047 R)
• M63: 16,076,086 km (0.092 R)
• M64: 16,407,745 km (0.108 R)
• M65: 16,685,698 km (0.082 R)
• M66: 16,993,421 km (0.099 R)
• M67: 17,331,213 km (0.044 R)
• M68: 17,416,035 km (0.11 R)
• M69: 18,185,416 km (0.063 R)
• M70: 19,551,245 km (0.115 R)
• M71: 19,757,540 km (0.071 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 408.6

Radius: 7

Gravity: 8.34 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 8.1 AU - 11.88 AU

Year: 20714 Days

Day: 24.8 Hours

Environment

Temp: -239 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 65,565,364 km

• M1: 173,085 km (0.112 R)
• M2: 315,502 km (0.119 R)
• M3: 610,808 km (0.027 R)
• M4: 670,946 km (0.08 R)
• M5: 1,197,232 km (0.095 R)
• M6: 1,825,543 km (0.111 R)
• M7: 2,004,312 km (0.085 R)
• M8: 2,126,683 km (0.119 R)
• M9: 2,188,766 km (0.035 R)
• M10: 2,346,742 km (0.112 R)
• M11: 2,707,572 km (0.11 R)
• M12: 2,911,623 km (0.092 R)
• M13: 4,199,362 km (0.112 R)
• M14: 4,277,602 km (0.112 R)
• M15: 4,555,704 km (0.073 R)
• M16: 4,798,651 km (0.066 R)
• M17: 5,004,348 km (0.086 R)
• M18: 5,255,074 km (0.106 R)
• M19: 5,339,597 km (0.117 R)
• M20: 6,164,629 km (0.081 R)
• M21: 6,523,814 km (0.071 R)
• M22: 6,797,727 km (0.118 R)
• M23: 7,028,856 km (0.119 R)
• M24: 7,168,730 km (0.089 R)
• M25: 7,356,774 km (0.063 R)
• M26: 8,173,878 km (0.095 R)
• M27: 8,271,865 km (0.081 R)
• M28: 8,667,850 km (0.056 R)
• M29: 9,788,488 km (0.07 R)
• M30: 10,631,771 km (0.099 R)
• M31: 10,685,327 km (0.078 R)
• M32: 10,738,883 km (0.099 R)
• M33: 11,062,164 km (0.111 R)
• M34: 11,279,530 km (0.07 R)
• M35: 11,333,983 km (0.075 R)
• M36: 11,829,003 km (0.107 R)
• M37: 11,995,505 km (0.119 R)
• M38: 13,413,394 km (0.108 R)
• M39: 14,171,406 km (0.108 R)
• M40: 14,466,712 km (0.119 R)
• M41: 14,585,493 km (0.115 R)
• M42: 15,850,942 km (0.115 R)
• M43: 16,095,983 km (0.103 R)
• M44: 16,465,938 km (0.083 R)
• M45: 16,900,969 km (0.06 R)
• M46: 19,197,745 km (0.104 R)
• M47: 19,458,943 km (0.115 R)
• M48: 20,050,902 km (0.066 R)
• M49: 20,715,565 km (0.089 R)
• M50: 21,794,166 km (0.114 R)
• M51: 25,280,095 km (0.103 R)
• M52: 25,423,111 km (0.097 R)
• M53: 27,160,092 km (0.106 R)
• M54: 27,747,563 km (0.086 R)
• M55: 29,234,416 km (0.078 R)
• M56: 29,309,514 km (0.108 R)
• M57: 31,512,941 km (0.108 R)
• M58: 31,743,920 km (0.034 R)
• M59: 31,898,305 km (0.051 R)
• M60: 31,975,498 km (0.082 R)
• M61: 32,517,940 km (0.069 R)
• M62: 32,673,521 km (0.037 R)
• M63: 33,219,853 km (0.116 R)
• M64: 34,479,916 km (0.104 R)
• M65: 35,115,856 km (0.08 R)
• M66: 36,399,256 km (0.12 R)
• M67: 37,046,716 km (0.115 R)
• M68: 38,188,896 km (0.118 R)
• M69: 40,926,686 km (0.071 R)
• M70: 41,937,818 km (0.1 R)
• M71: 42,022,491 km (0.094 R)
• M72: 42,957,178 km (0.066 R)
• M73: 44,070,635 km (0.108 R)
• M74: 44,587,795 km (0.073 R)
• M75: 44,847,048 km (0.117 R)
• M76: 45,193,517 km (0.082 R)
• M77: 45,367,200 km (0.104 R)
• M78: 47,203,364 km (0.048 R)
• M79: 48,263,415 km (0.08 R)
• M80: 50,857,591 km (0.073 R)
• M81: 51,671,703 km (0.051 R)
• M82: 52,490,302 km (0.118 R)
• M83: 54,786,480 km (0.097 R)
• M84: 56,086,635 km (0.091 R)
• M85: 56,179,835 km (0.055 R)
• M86: 56,646,879 km (0.029 R)
• M87: 57,396,813 km (0.097 R)
• M88: 58,622,618 km (0.055 R)
• M89: 60,142,982 km (0.072 R)
• M90: 61,003,768 km (0.061 R)
• M91: 61,965,084 km (0.078 R)
• M92: 62,447,686 km (0.108 R)
• M93: 63,028,425 km (0.04 R)
• M94: 64,097,601 km (0.086 R)
• M95: 64,390,364 km (0.112 R)
• M96: 65,270,897 km (0.095 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 18,598 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit