🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.7

Radius: 10.5

Gravity: 8.58 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.71 AU - 1.03 AU

Year: 516 Days

Day: 7.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 90,934,358 km

• M1: 131,197 km (0.032 R)
• M2: 207,043 km (0.097 R)
• M3: 282,890 km (0.113 R)
• M4: 377,884 km (0.105 R)
• M5: 459,415 km (0.098 R)
• M6: 586,872 km (0.061 R)
• M7: 722,857 km (0.04 R)
• M8: 968,945 km (0.053 R)
• M9: 1,055,263 km (0.105 R)
• M10: 1,306,737 km (0.076 R)
• M11: 1,384,827 km (0.034 R)
• M12: 1,526,945 km (0.108 R)
• M13: 1,693,597 km (0.093 R)
• M14: 1,805,945 km (0.08 R)
• M15: 1,900,342 km (0.115 R)
• M16: 1,982,621 km (0.107 R)
• M17: 2,080,308 km (0.082 R)
• M18: 2,179,491 km (0.079 R)
• M19: 2,382,944 km (0.109 R)
• M20: 2,456,995 km (0.116 R)
• M21: 2,562,163 km (0.109 R)
• M22: 2,661,197 km (0.071 R)
• M23: 2,823,959 km (0.117 R)
• M24: 2,934,362 km (0.109 R)
• M25: 3,022,027 km (0.103 R)
• M26: 3,323,765 km (0.086 R)
• M27: 3,432,074 km (0.091 R)
• M28: 3,669,486 km (0.096 R)
• M29: 3,781,535 km (0.097 R)
• M30: 4,009,073 km (0.051 R)
• M31: 4,133,539 km (0.09 R)
• M32: 4,214,172 km (0.109 R)
• M33: 4,340,732 km (0.119 R)
• M34: 4,514,565 km (0.072 R)
• M35: 4,700,066 km (0.079 R)
• M36: 4,916,534 km (0.12 R)
• M37: 4,983,105 km (0.094 R)
• M38: 5,126,719 km (0.103 R)
• M39: 5,261,956 km (0.107 R)
• M40: 5,388,665 km (0.07 R)
• M41: 5,496,675 km (0.08 R)
• M42: 5,674,995 km (0.034 R)
• M43: 5,815,019 km (0.054 R)
• M44: 5,956,239 km (0.109 R)
• M45: 6,139,497 km (0.067 R)
• M46: 6,314,227 km (0.116 R)
• M47: 6,417,749 km (0.109 R)
• M48: 6,626,587 km (0.082 R)
• M49: 6,710,811 km (0.102 R)
• M50: 6,837,819 km (0.058 R)
• M51: 7,051,146 km (0.052 R)
• M52: 7,147,936 km (0.063 R)
• M53: 7,375,325 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.8

Radius: 10.4

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.28 AU - 1.28 AU

Year: 921 Days

Day: 6.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 90,934,358 km

• M1: 156,629 km (0.095 R)
• M2: 230,082 km (0.098 R)
• M3: 309,518 km (0.102 R)
• M4: 414,386 km (0.077 R)
• M5: 560,842 km (0.098 R)
• M6: 648,357 km (0.113 R)
• M7: 902,973 km (0.106 R)
• M8: 991,385 km (0.118 R)
• M9: 1,059,602 km (0.069 R)
• M10: 1,213,538 km (0.095 R)
• M11: 1,318,256 km (0.09 R)
• M12: 1,432,699 km (0.083 R)
• M13: 1,504,356 km (0.084 R)
• M14: 1,665,024 km (0.034 R)
• M15: 1,831,377 km (0.099 R)
• M16: 1,902,436 km (0.043 R)
• M17: 1,981,573 km (0.088 R)
• M18: 2,173,358 km (0.055 R)
• M19: 2,241,275 km (0.09 R)
• M20: 2,425,729 km (0.073 R)
• M21: 2,615,270 km (0.105 R)
• M22: 2,719,988 km (0.119 R)
• M23: 2,801,519 km (0.117 R)
• M24: 2,925,386 km (0.048 R)
• M25: 3,000,634 km (0.085 R)
• M26: 3,102,061 km (0.064 R)
• M27: 3,196,009 km (0.026 R)
• M28: 3,395,423 km (0.055 R)
• M29: 3,590,050 km (0.093 R)
• M30: 3,806,817 km (0.077 R)
• M31: 4,027,773 km (0.088 R)
• M32: 4,111,697 km (0.075 R)
• M33: 4,243,493 km (0.065 R)
• M34: 4,367,211 km (0.095 R)
• M35: 4,463,103 km (0.114 R)
• M36: 4,530,721 km (0.071 R)
• M37: 4,755,268 km (0.074 R)
• M38: 4,883,772 km (0.101 R)
• M39: 4,993,427 km (0.116 R)
• M40: 5,083,784 km (0.062 R)
• M41: 5,225,454 km (0.083 R)
• M42: 5,327,479 km (0.06 R)
• M43: 5,471,393 km (0.066 R)
• M44: 5,585,386 km (0.117 R)
• M45: 5,889,668 km (0.066 R)
• M46: 6,340,107 km (0.104 R)
• M47: 6,602,502 km (0.114 R)
• M48: 6,712,905 km (0.059 R)
• M49: 6,857,267 km (0.067 R)
• M50: 7,002,826 km (0.09 R)
• M51: 7,308,305 km (0.095 R)
• M52: 7,376,671 km (0.11 R)
• M53: 7,502,782 km (0.116 R)
• M54: 7,618,122 km (0.076 R)
• M55: 7,722,392 km (0.039 R)
• M56: 7,932,277 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.5

Radius: 10.9

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.3 AU - 2.54 AU

Year: 2394 Days

Day: 10.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 159 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 90,934,358 km

• M1: 142,716 km (0.03 R)
• M2: 231,428 km (0.068 R)
• M3: 306,676 km (0.083 R)
• M4: 377,585 km (0.036 R)
• M5: 597,943 km (0.084 R)
• M6: 763,697 km (0.12 R)
• M7: 963,111 km (0.108 R)
• M8: 1,069,475 km (0.098 R)
• M9: 1,179,878 km (0.058 R)
• M10: 1,412,952 km (0.052 R)
• M11: 1,555,967 km (0.067 R)
• M12: 1,757,925 km (0.115 R)
• M13: 1,923,679 km (0.051 R)
• M14: 2,129,376 km (0.091 R)
• M15: 2,211,356 km (0.09 R)
• M16: 2,294,532 km (0.102 R)
• M17: 2,427,225 km (0.084 R)
• M18: 2,525,511 km (0.034 R)
• M19: 2,700,541 km (0.05 R)
• M20: 3,049,852 km (0.057 R)
• M21: 3,358,771 km (0.108 R)
• M22: 3,482,489 km (0.119 R)
• M23: 3,692,075 km (0.114 R)
• M24: 3,777,047 km (0.099 R)
• M25: 3,977,957 km (0.083 R)
• M26: 4,480,755 km (0.119 R)
• M27: 4,678,374 km (0.08 R)
• M28: 4,847,869 km (0.047 R)
• M29: 4,925,510 km (0.032 R)
• M30: 5,288,434 km (0.067 R)
• M31: 5,400,633 km (0.095 R)
• M32: 5,578,505 km (0.062 R)
• M33: 5,890,416 km (0.083 R)
• M34: 6,174,503 km (0.062 R)
• M35: 6,343,548 km (0.051 R)
• M36: 6,548,647 km (0.108 R)
• M37: 6,634,666 km (0.105 R)
• M38: 6,895,265 km (0.12 R)
• M39: 7,106,048 km (0.094 R)
• M40: 7,787,916 km (0.071 R)
• M41: 7,915,822 km (0.119 R)
• M42: 8,044,326 km (0.111 R)
• M43: 8,773,616 km (0.104 R)
• M44: 9,002,201 km (0.079 R)
• M45: 9,098,094 km (0.1 R)
• M46: 9,232,881 km (0.116 R)
• M47: 9,329,522 km (0.066 R)
• M48: 9,407,163 km (0.051 R)
• M49: 9,484,954 km (0.079 R)
• M50: 9,680,329 km (0.072 R)
• M51: 9,857,452 km (0.117 R)
• M52: 11,085,651 km (0.061 R)
• M53: 11,167,930 km (0.086 R)
• M54: 11,519,634 km (0.091 R)
• M55: 11,833,042 km (0.059 R)
• M56: 12,170,385 km (0.067 R)
• M57: 12,361,721 km (0.08 R)
• M58: 12,468,235 km (0.102 R)
• M59: 12,661,066 km (0.03 R)
• M60: 13,071,264 km (0.105 R)
• M61: 13,749,839 km (0.114 R)
• M62: 13,904,673 km (0.104 R)
• M63: 14,238,426 km (0.064 R)
• M64: 14,462,374 km (0.098 R)
• M65: 14,619,901 km (0.117 R)
• M66: 14,732,698 km (0.081 R)
• M67: 14,936,599 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.7

Radius: 13.4

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.76 AU - 4.16 AU

Year: 4092 Days

Day: 9.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 90,934,358 km

• M1: 194,477 km (0.066 R)
• M2: 328,218 km (0.088 R)
• M3: 456,423 km (0.101 R)
• M4: 571,613 km (0.087 R)
• M5: 837,598 km (0.118 R)
• M6: 1,026,391 km (0.111 R)
• M7: 1,192,445 km (0.076 R)
• M8: 1,334,563 km (0.082 R)
• M9: 2,176,948 km (0.075 R)
• M10: 2,298,422 km (0.12 R)
• M11: 2,576,973 km (0.064 R)
• M12: 2,896,065 km (0.033 R)
• M13: 3,075,732 km (0.107 R)
• M14: 3,274,548 km (0.11 R)
• M15: 3,383,455 km (0.097 R)
• M16: 3,741,742 km (0.109 R)
• M17: 4,187,992 km (0.106 R)
• M18: 4,374,691 km (0.09 R)
• M19: 4,668,800 km (0.095 R)
• M20: 4,871,505 km (0.033 R)
• M21: 5,176,535 km (0.059 R)
• M22: 5,673,948 km (0.114 R)
• M23: 5,956,987 km (0.111 R)
• M24: 6,263,962 km (0.056 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 883.6

Radius: 7.4

Gravity: 16.14 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 8.61 AU - 13.27 AU

Year: 23007 Days

Day: 15.4 Hours

Environment

Temp: -234 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 90,934,358 km

• M1: 517,609 km (0.079 R)
• M2: 563,984 km (0.068 R)
• M3: 612,005 km (0.069 R)
• M4: 1,138,290 km (0.089 R)
• M5: 2,383,094 km (0.037 R)
• M6: 2,544,809 km (0.065 R)
• M7: 3,681,005 km (0.085 R)
• M8: 3,868,302 km (0.104 R)
• M9: 4,648,155 km (0.082 R)
• M10: 4,799,698 km (0.062 R)
• M11: 4,953,036 km (0.027 R)
• M12: 5,743,212 km (0.117 R)
• M13: 6,125,285 km (0.075 R)
• M14: 6,856,669 km (0.116 R)
• M15: 8,462,153 km (0.068 R)
• M16: 8,771,821 km (0.106 R)
• M17: 8,896,735 km (0.077 R)
• M18: 9,022,098 km (0.09 R)
• M19: 11,515,446 km (0.097 R)
• M20: 12,484,541 km (0.083 R)
• M21: 12,766,084 km (0.1 R)
• M22: 13,407,410 km (0.113 R)
• M23: 13,913,500 km (0.032 R)
• M24: 15,318,523 km (0.096 R)
• M25: 15,544,416 km (0.108 R)
• M26: 16,923,110 km (0.11 R)
• M27: 19,632,327 km (0.089 R)
• M28: 19,795,837 km (0.106 R)
• M29: 20,041,926 km (0.079 R)
• M30: 20,289,062 km (0.114 R)
• M31: 20,952,977 km (0.12 R)
• M32: 21,203,853 km (0.117 R)
• M33: 21,371,701 km (0.116 R)
• M34: 23,332,481 km (0.099 R)
• M35: 24,027,961 km (0.082 R)
• M36: 24,115,476 km (0.052 R)
• M37: 25,083,973 km (0.117 R)
• M38: 26,605,533 km (0.104 R)
• M39: 27,423,234 km (0.104 R)
• M40: 28,156,862 km (0.115 R)
• M41: 28,433,618 km (0.108 R)
• M42: 29,549,918 km (0.095 R)
• M43: 30,396,492 km (0.099 R)
• M44: 35,540,714 km (0.073 R)
• M45: 35,640,346 km (0.043 R)
• M46: 35,939,692 km (0.106 R)
• M47: 36,842,964 km (0.085 R)
• M48: 39,185,217 km (0.115 R)
• M49: 39,907,476 km (0.107 R)
• M50: 42,100,880 km (0.066 R)
• M51: 42,417,279 km (0.067 R)
• M52: 42,523,045 km (0.086 R)
• M53: 43,584,592 km (0.088 R)
• M54: 47,040,003 km (0.057 R)
• M55: 47,587,831 km (0.114 R)
• M56: 47,917,544 km (0.112 R)
• M57: 48,027,648 km (0.106 R)
• M58: 48,689,769 km (0.052 R)
• M59: 49,132,877 km (0.117 R)
• M60: 50,134,884 km (0.114 R)
• M61: 50,582,331 km (0.104 R)
• M62: 51,368,618 km (0.11 R)
• M63: 52,385,434 km (0.052 R)
• M64: 55,014,168 km (0.068 R)
• M65: 55,244,698 km (0.054 R)
• M66: 55,360,188 km (0.11 R)
• M67: 56,867,985 km (0.11 R)
• M68: 57,101,208 km (0.084 R)
• M69: 57,217,894 km (0.063 R)
• M70: 57,568,402 km (0.091 R)
• M71: 57,685,388 km (0.091 R)
• M72: 59,805,339 km (0.106 R)
• M73: 64,363,586 km (0.063 R)
• M74: 65,826,205 km (0.108 R)
• M75: 67,053,206 km (0.104 R)
• M76: 67,916,685 km (0.099 R)
• M77: 68,783,904 km (0.078 R)
• M78: 69,405,483 km (0.101 R)
• M79: 70,153,921 km (0.062 R)
• M80: 71,407,252 km (0.077 R)
• M81: 74,063,213 km (0.1 R)
• M82: 74,445,286 km (0.066 R)
• M83: 75,467,339 km (0.087 R)
• M84: 83,411,434 km (0.103 R)
• M85: 84,738,816 km (0.111 R)
• M86: 84,871,958 km (0.05 R)
• M87: 85,805,898 km (0.098 R)
• M88: 86,608,939 km (0.093 R)
• M89: 86,743,129 km (0.098 R)
• M90: 87,549,162 km (0.119 R)
• M91: 88,087,864 km (0.109 R)
• M92: 88,627,763 km (0.119 R)
• M93: 89,033,322 km (0.032 R)
• M94: 90,934,412 km (0.096 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 18,493 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit