🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.4

Radius: 12.3

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.44 AU - 0.6 AU

Year: 264 Days

Day: 6.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 82,502,382 km

• M1: 166,353 km (0.107 R)
• M2: 250,277 km (0.086 R)
• M3: 335,698 km (0.083 R)
• M4: 413,189 km (0.109 R)
• M5: 489,783 km (0.059 R)
• M6: 585,526 km (0.069 R)
• M7: 667,057 km (0.049 R)
• M8: 753,225 km (0.037 R)
• M9: 831,764 km (0.068 R)
• M10: 953,836 km (0.078 R)
• M11: 1,053,019 km (0.073 R)
• M12: 1,159,383 km (0.116 R)
• M13: 1,259,016 km (0.114 R)
• M14: 1,365,529 km (0.085 R)
• M15: 1,445,564 km (0.116 R)
• M16: 1,538,614 km (0.107 R)
• M17: 1,703,770 km (0.115 R)
• M18: 1,806,394 km (0.113 R)
• M19: 1,956,441 km (0.115 R)
• M20: 2,060,112 km (0.109 R)
• M21: 2,312,484 km (0.096 R)
• M22: 2,400,447 km (0.073 R)
• M23: 2,502,922 km (0.101 R)
• M24: 2,616,168 km (0.051 R)
• M25: 2,694,108 km (0.051 R)
• M26: 2,772,797 km (0.085 R)
• M27: 2,899,506 km (0.096 R)
• M28: 3,013,799 km (0.115 R)
• M29: 3,178,356 km (0.115 R)
• M30: 3,271,705 km (0.074 R)
• M31: 3,390,785 km (0.119 R)
• M32: 3,476,206 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279

Radius: 14.3

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.57 AU - 0.59 AU

Year: 310 Days

Day: 5.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 82,502,382 km

• M1: 247,584 km (0.085 R)
• M2: 346,768 km (0.066 R)
• M3: 440,865 km (0.084 R)
• M4: 586,872 km (0.117 R)
• M5: 714,479 km (0.095 R)
• M6: 812,316 km (0.116 R)
• M7: 915,689 km (0.119 R)
• M8: 1,059,003 km (0.073 R)
• M9: 1,183,768 km (0.09 R)
• M10: 1,331,271 km (0.104 R)
• M11: 1,452,595 km (0.082 R)
• M12: 1,562,999 km (0.105 R)
• M13: 1,699,432 km (0.078 R)
• M14: 1,820,307 km (0.101 R)
• M15: 1,964,519 km (0.114 R)
• M16: 2,096,016 km (0.082 R)
• M17: 2,316,224 km (0.12 R)
• M18: 2,411,817 km (0.078 R)
• M19: 2,526,409 km (0.083 R)
• M20: 2,724,925 km (0.114 R)
• M21: 2,999,138 km (0.066 R)
• M22: 3,137,367 km (0.089 R)
• M23: 3,268,115 km (0.09 R)
• M24: 3,380,912 km (0.09 R)
• M25: 3,499,992 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87

Radius: 8.7

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.67 AU - 4.57 AU

Year: 5878 Days

Day: 7.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 82,502,382 km

• M1: 108,758 km (0.059 R)
• M2: 367,562 km (0.091 R)
• M3: 663,467 km (0.085 R)
• M4: 850,613 km (0.064 R)
• M5: 932,294 km (0.05 R)
• M6: 1,064,688 km (0.101 R)
• M7: 1,265,000 km (0.057 R)
• M8: 1,348,625 km (0.11 R)
• M9: 1,466,658 km (0.082 R)
• M10: 1,748,051 km (0.095 R)
• M11: 1,889,122 km (0.091 R)
• M12: 2,095,717 km (0.099 R)
• M13: 2,170,366 km (0.035 R)
• M14: 2,597,169 km (0.073 R)
• M15: 3,078,126 km (0.077 R)
• M16: 3,134,973 km (0.096 R)
• M17: 3,206,331 km (0.08 R)
• M18: 3,278,437 km (0.091 R)
• M19: 3,350,992 km (0.082 R)
• M20: 3,542,029 km (0.092 R)
• M21: 3,904,355 km (0.098 R)
• M22: 4,027,923 km (0.106 R)
• M23: 4,215,518 km (0.115 R)
• M24: 4,438,120 km (0.054 R)
• M25: 4,502,298 km (0.057 R)
• M26: 4,878,237 km (0.092 R)
• M27: 5,145,568 km (0.118 R)
• M28: 5,729,748 km (0.116 R)
• M29: 5,940,980 km (0.071 R)
• M30: 6,119,002 km (0.073 R)
• M31: 6,226,712 km (0.083 R)
• M32: 6,645,287 km (0.082 R)
• M33: 6,700,489 km (0.087 R)
• M34: 6,774,390 km (0.115 R)
• M35: 7,091,687 km (0.101 R)
• M36: 7,299,628 km (0.069 R)
• M37: 7,375,624 km (0.03 R)
• M38: 7,432,920 km (0.119 R)
• M39: 7,721,494 km (0.115 R)
• M40: 8,131,542 km (0.108 R)
• M41: 8,329,310 km (0.096 R)
• M42: 8,528,575 km (0.113 R)
• M43: 8,830,613 km (0.056 R)
• M44: 8,972,880 km (0.098 R)
• M45: 9,218,370 km (0.085 R)
• M46: 9,424,516 km (0.091 R)
• M47: 9,528,337 km (0.055 R)
• M48: 9,989,099 km (0.059 R)
• M49: 10,200,929 km (0.097 R)
• M50: 12,628,005 km (0.09 R)
• M51: 12,926,154 km (0.114 R)
• M52: 13,041,494 km (0.048 R)
• M53: 13,389,458 km (0.096 R)
• M54: 14,595,367 km (0.109 R)
• M55: 15,983,784 km (0.08 R)
• M56: 16,157,168 km (0.077 R)
• M57: 16,231,668 km (0.037 R)
• M58: 16,356,134 km (0.102 R)
• M59: 16,580,979 km (0.116 R)
• M60: 16,756,457 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 397.8

Radius: 5.8

Gravity: 11.83 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 7.65 AU - 7.75 AU

Year: 15019 Days

Day: 21.8 Hours

Environment

Temp: -237 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 82,502,382 km

• M1: 357,988 km (0.054 R)
• M2: 522,994 km (0.056 R)
• M3: 784,940 km (0.044 R)
• M4: 1,083,986 km (0.118 R)
• M5: 1,147,864 km (0.1 R)
• M6: 1,347,278 km (0.071 R)
• M7: 1,416,093 km (0.118 R)
• M8: 1,533,677 km (0.077 R)
• M9: 1,879,697 km (0.082 R)
• M10: 2,698,895 km (0.044 R)
• M11: 2,815,731 km (0.067 R)
• M12: 2,993,902 km (0.101 R)
• M13: 3,114,777 km (0.103 R)
• M14: 3,424,146 km (0.051 R)
• M15: 3,487,126 km (0.083 R)
• M16: 3,972,272 km (0.105 R)
• M17: 4,071,904 km (0.077 R)
• M18: 4,341,480 km (0.097 R)
• M19: 4,444,104 km (0.03 R)
• M20: 4,547,476 km (0.077 R)
• M21: 5,040,551 km (0.117 R)
• M22: 5,587,630 km (0.106 R)
• M23: 6,153,260 km (0.041 R)
• M24: 6,579,763 km (0.113 R)
• M25: 6,618,958 km (0.075 R)
• M26: 6,816,427 km (0.096 R)
• M27: 7,096,025 km (0.062 R)
• M28: 7,832,047 km (0.084 R)
• M29: 7,873,785 km (0.092 R)
• M30: 8,721,257 km (0.119 R)
• M31: 8,764,341 km (0.08 R)
• M32: 9,199,671 km (0.09 R)
• M33: 9,243,652 km (0.06 R)
• M34: 9,597,451 km (0.069 R)
• M35: 10,501,471 km (0.102 R)
• M36: 10,917,054 km (0.068 R)
• M37: 11,955,413 km (0.098 R)
• M38: 12,389,247 km (0.085 R)
• M39: 12,486,485 km (0.064 R)
• M40: 13,321,990 km (0.118 R)
• M41: 13,872,360 km (0.072 R)
• M42: 14,788,797 km (0.105 R)
• M43: 14,943,481 km (0.082 R)
• M44: 15,672,172 km (0.097 R)
• M45: 15,724,681 km (0.106 R)
• M46: 16,146,697 km (0.093 R)
• M47: 16,412,382 km (0.105 R)
• M48: 17,707,750 km (0.085 R)
• M49: 18,036,716 km (0.109 R)
• M50: 18,091,768 km (0.056 R)
• M51: 18,478,479 km (0.112 R)
• M52: 19,372,625 km (0.032 R)
• M53: 20,109,395 km (0.079 R)
• M54: 20,797,694 km (0.08 R)
• M55: 20,913,184 km (0.03 R)
• M56: 21,961,865 km (0.106 R)
• M57: 22,197,332 km (0.066 R)
• M58: 22,551,879 km (0.058 R)
• M59: 22,789,291 km (0.118 R)
• M60: 22,968,060 km (0.085 R)
• M61: 23,326,646 km (0.084 R)
• M62: 24,657,619 km (0.12 R)
• M63: 24,779,840 km (0.113 R)
• M64: 25,024,881 km (0.118 R)
• M65: 25,086,217 km (0.109 R)
• M66: 26,075,208 km (0.103 R)
• M67: 27,836,274 km (0.112 R)
• M68: 28,602,814 km (0.067 R)
• M69: 29,117,580 km (0.083 R)
• M70: 29,246,833 km (0.102 R)
• M71: 30,156,537 km (0.114 R)
• M72: 31,207,462 km (0.074 R)
• M73: 31,604,645 km (0.111 R)
• M74: 31,803,759 km (0.1 R)
• M75: 32,671,876 km (0.1 R)
• M76: 33,075,192 km (0.11 R)
• M77: 33,751,075 km (0.038 R)
• M78: 34,978,974 km (0.067 R)
• M79: 35,322,600 km (0.113 R)
• M80: 35,667,424 km (0.034 R)
• M81: 37,337,983 km (0.083 R)
• M82: 37,900,471 km (0.056 R)
• M83: 40,394,118 km (0.058 R)
• M84: 42,720,066 km (0.043 R)
• M85: 44,716,150 km (0.083 R)
• M86: 45,388,144 km (0.064 R)
• M87: 47,880,893 km (0.101 R)
• M88: 48,109,778 km (0.097 R)
• M89: 48,186,073 km (0.085 R)
• M90: 48,338,962 km (0.113 R)
• M91: 48,568,445 km (0.12 R)
• M92: 48,798,377 km (0.048 R)
• M93: 49,567,310 km (0.101 R)
• M94: 49,644,353 km (0.087 R)
• M95: 50,417,774 km (0.105 R)
• M96: 50,650,548 km (0.067 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 700.6

Radius: 3.3

Gravity: 64.33 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 9.96 AU - 10.1 AU

Year: 22329 Days

Day: 18.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 82,502,382 km

• M1: 43,683 km (0.111 R)
• M2: 149,448 km (0.114 R)
• M3: 328,667 km (0.102 R)
• M4: 427,401 km (0.093 R)
• M5: 513,121 km (0.069 R)
• M6: 535,411 km (0.075 R)
• M7: 1,075,758 km (0.113 R)
• M8: 2,727,319 km (0.069 R)
• M9: 3,173,420 km (0.073 R)
• M10: 3,468,875 km (0.087 R)
• M11: 4,268,326 km (0.088 R)
• M12: 4,783,841 km (0.111 R)
• M13: 4,879,583 km (0.071 R)
• M14: 5,872,016 km (0.118 R)
• M15: 6,026,251 km (0.102 R)
• M16: 6,233,743 km (0.102 R)
• M17: 6,816,577 km (0.091 R)
• M18: 6,978,591 km (0.054 R)
• M19: 7,471,965 km (0.092 R)
• M20: 8,492,222 km (0.091 R)
• M21: 9,615,553 km (0.114 R)
• M22: 9,797,165 km (0.099 R)
• M23: 10,910,322 km (0.094 R)
• M24: 11,738,795 km (0.073 R)
• M25: 12,128,049 km (0.078 R)
• M26: 12,587,464 km (0.083 R)
• M27: 13,388,112 km (0.108 R)
• M28: 15,108,338 km (0.107 R)
• M29: 15,531,401 km (0.054 R)
• M30: 16,533,706 km (0.08 R)
• M31: 16,751,072 km (0.098 R)
• M32: 16,969,634 km (0.045 R)
• M33: 17,115,642 km (0.119 R)
• M34: 17,778,510 km (0.065 R)
• M35: 18,599,952 km (0.059 R)
• M36: 18,675,200 km (0.06 R)
• M37: 19,053,234 km (0.041 R)
• M38: 21,848,021 km (0.061 R)
• M39: 21,927,457 km (0.097 R)
• M40: 22,406,171 km (0.085 R)
• M41: 24,437,411 km (0.091 R)
• M42: 26,104,230 km (0.1 R)
• M43: 26,866,132 km (0.087 R)
• M44: 27,292,636 km (0.066 R)
• M45: 27,721,383 km (0.079 R)
• M46: 28,065,907 km (0.12 R)
• M47: 30,517,218 km (0.11 R)
• M48: 34,043,838 km (0.098 R)
• M49: 35,434,200 km (0.105 R)
• M50: 35,901,694 km (0.039 R)
• M51: 37,126,900 km (0.11 R)
• M52: 39,134,653 km (0.059 R)
• M53: 39,327,635 km (0.085 R)
• M54: 39,617,854 km (0.03 R)
• M55: 39,908,822 km (0.091 R)
• M56: 40,005,911 km (0.078 R)
• M57: 40,200,389 km (0.06 R)
• M58: 43,254,579 km (0.1 R)
• M59: 43,354,361 km (0.102 R)
• M60: 43,454,292 km (0.091 R)
• M61: 43,554,223 km (0.095 R)
• M62: 46,382,670 km (0.058 R)
• M63: 47,098,945 km (0.044 R)
• M64: 48,231,999 km (0.105 R)
• M65: 50,315,000 km (0.06 R)
• M66: 51,156,488 km (0.039 R)
• M67: 51,790,633 km (0.119 R)
• M68: 56,410,365 km (0.066 R)
• M69: 57,393,821 km (0.111 R)
• M70: 59,156,234 km (0.086 R)
• M71: 61,048,198 km (0.077 R)
• M72: 61,496,094 km (0.087 R)
• M73: 62,057,685 km (0.109 R)
• M74: 62,170,332 km (0.119 R)
• M75: 62,621,070 km (0.084 R)
• M76: 63,979,718 km (0.085 R)
• M77: 64,548,788 km (0.116 R)
• M78: 64,662,782 km (0.106 R)
• M79: 65,119,504 km (0.105 R)
• M80: 67,187,844 km (0.091 R)
• M81: 68,811,281 km (0.049 R)
• M82: 69,044,354 km (0.102 R)
• M83: 69,394,263 km (0.108 R)
• M84: 70,096,027 km (0.085 R)
• M85: 72,926,269 km (0.12 R)
• M86: 74,474,906 km (0.053 R)
• M87: 74,594,435 km (0.115 R)
• M88: 75,673,485 km (0.178 R)
• M89: 78,332,736 km (0.103 R)
• M90: 79,918,474 km (0.118 R)
• M91: 80,163,365 km (0.036 R)
• M92: 80,531,227 km (0.101 R)
• M93: 82,008,057 km (0.083 R)
• M94: 82,255,192 km (0.094 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 555 - 13,841 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit