🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.1

Radius: 13.2

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.55 AU - 0.57 AU

Year: 289 Days

Day: 6.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 46,021,630 km

• M1: 164,258 km (0.063 R)
• M2: 279,898 km (0.06 R)
• M3: 365,318 km (0.081 R)
• M4: 454,927 km (0.111 R)
• M5: 589,266 km (0.113 R)
• M6: 679,623 km (0.112 R)
• M7: 768,933 km (0.11 R)
• M8: 897,587 km (0.102 R)
• M9: 1,019,360 km (0.064 R)
• M10: 1,135,897 km (0.084 R)
• M11: 1,412,204 km (0.078 R)
• M12: 1,517,820 km (0.038 R)
• M13: 1,706,164 km (0.083 R)
• M14: 1,851,573 km (0.098 R)
• M15: 2,024,957 km (0.073 R)
• M16: 2,120,999 km (0.1 R)
• M17: 2,228,559 km (0.091 R)
• M18: 2,368,134 km (0.037 R)
• M19: 2,526,110 km (0.114 R)
• M20: 2,682,589 km (0.105 R)
• M21: 2,831,588 km (0.088 R)
• M22: 2,950,519 km (0.112 R)
• M23: 3,104,455 km (0.063 R)
• M24: 3,216,205 km (0.083 R)
• M25: 3,346,205 km (0.102 R)
• M26: 3,478,150 km (0.094 R)
• M27: 3,611,891 km (0.107 R)
• M28: 3,723,641 km (0.063 R)
• M29: 3,806,667 km (0.097 R)
• M30: 3,920,511 km (0.086 R)
• M31: 4,017,152 km (0.108 R)
• M32: 4,200,708 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.5

Radius: 10.3

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.71 AU - 0.93 AU

Year: 513 Days

Day: 5.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 46,021,630 km

• M1: 134,788 km (0.076 R)
• M2: 214,673 km (0.114 R)
• M3: 332,107 km (0.108 R)
• M4: 406,906 km (0.076 R)
• M5: 567,126 km (0.065 R)
• M6: 669,450 km (0.092 R)
• M7: 787,184 km (0.039 R)
• M8: 859,589 km (0.099 R)
• M9: 998,117 km (0.059 R)
• M10: 1,110,764 km (0.097 R)
• M11: 1,178,382 km (0.031 R)
• M12: 1,364,632 km (0.072 R)
• M13: 1,511,986 km (0.113 R)
• M14: 1,582,297 km (0.096 R)
• M15: 1,659,340 km (0.043 R)
• M16: 1,846,038 km (0.101 R)
• M17: 2,033,783 km (0.046 R)
• M18: 2,166,626 km (0.106 R)
• M19: 2,252,645 km (0.085 R)
• M20: 2,428,273 km (0.086 R)
• M21: 2,498,434 km (0.054 R)
• M22: 2,595,373 km (0.116 R)
• M23: 2,700,242 km (0.11 R)
• M24: 2,907,285 km (0.105 R)
• M25: 3,016,342 km (0.116 R)
• M26: 3,140,508 km (0.071 R)
• M27: 3,231,314 km (0.028 R)
• M28: 3,372,834 km (0.082 R)
• M29: 3,473,064 km (0.097 R)
• M30: 3,545,320 km (0.113 R)
• M31: 3,610,844 km (0.119 R)
• M32: 3,698,807 km (0.036 R)
• M33: 3,884,309 km (0.038 R)
• M34: 3,966,887 km (0.086 R)
• M35: 4,042,434 km (0.115 R)
• M36: 4,126,208 km (0.053 R)
• M37: 4,218,211 km (0.079 R)
• M38: 4,412,240 km (0.097 R)
• M39: 4,624,968 km (0.119 R)
• M40: 4,841,137 km (0.114 R)
• M41: 4,905,913 km (0.101 R)
• M42: 4,970,988 km (0.095 R)
• M43: 5,052,518 km (0.117 R)
• M44: 5,175,937 km (0.111 R)
• M45: 5,317,008 km (0.061 R)
• M46: 5,476,030 km (0.095 R)
• M47: 5,552,026 km (0.085 R)
• M48: 5,653,752 km (0.095 R)
• M49: 5,730,646 km (0.106 R)
• M50: 5,816,365 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.4

Radius: 10

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.98 AU - 1.6 AU

Year: 1011 Days

Day: 13.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 46,021,630 km

• M1: 125,812 km (0.094 R)
• M2: 213,626 km (0.06 R)
• M3: 296,353 km (0.097 R)
• M4: 367,861 km (0.04 R)
• M5: 457,021 km (0.113 R)
• M6: 533,316 km (0.059 R)
• M7: 614,698 km (0.036 R)
• M8: 680,970 km (0.103 R)
• M9: 753,973 km (0.082 R)
• M10: 899,981 km (0.088 R)
• M11: 1,132,306 km (0.106 R)
• M12: 1,296,415 km (0.102 R)
• M13: 1,384,079 km (0.097 R)
• M14: 1,659,340 km (0.081 R)
• M15: 1,732,493 km (0.12 R)
• M16: 1,952,402 km (0.098 R)
• M17: 2,023,760 km (0.106 R)
• M18: 2,163,036 km (0.1 R)
• M19: 2,324,452 km (0.067 R)
• M20: 2,425,729 km (0.113 R)
• M21: 2,646,087 km (0.038 R)
• M22: 2,845,950 km (0.061 R)
• M23: 2,927,331 km (0.086 R)
• M24: 3,037,136 km (0.098 R)
• M25: 3,239,542 km (0.105 R)
• M26: 3,317,482 km (0.11 R)
• M27: 3,687,288 km (0.114 R)
• M28: 3,776,149 km (0.077 R)
• M29: 3,888,348 km (0.101 R)
• M30: 4,032,111 km (0.099 R)
• M31: 4,216,266 km (0.11 R)
• M32: 4,301,537 km (0.119 R)
• M33: 4,379,627 km (0.118 R)
• M34: 4,450,387 km (0.114 R)
• M35: 4,576,947 km (0.11 R)
• M36: 4,640,676 km (0.073 R)
• M37: 4,744,945 km (0.093 R)
• M38: 4,809,572 km (0.09 R)
• M39: 4,898,732 km (0.079 R)
• M40: 4,972,184 km (0.104 R)
• M41: 5,178,031 km (0.077 R)
• M42: 5,277,962 km (0.074 R)
• M43: 5,445,811 km (0.112 R)
• M44: 5,572,820 km (0.105 R)
• M45: 5,692,349 km (0.066 R)
• M46: 5,838,655 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.3

Radius: 10.2

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.34 AU - 2.5 AU

Year: 2599 Days

Day: 13.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 46,021,630 km

• M1: 144,362 km (0.037 R)
• M2: 209,437 km (0.094 R)
• M3: 344,973 km (0.077 R)
• M4: 412,890 km (0.099 R)
• M5: 486,492 km (0.067 R)
• M6: 771,027 km (0.086 R)
• M7: 1,214,735 km (0.102 R)
• M8: 1,280,408 km (0.097 R)
• M9: 1,436,140 km (0.105 R)
• M10: 1,612,815 km (0.085 R)
• M11: 1,678,189 km (0.084 R)
• M12: 1,804,300 km (0.117 R)
• M13: 2,011,044 km (0.112 R)
• M14: 2,299,020 km (0.115 R)
• M15: 2,406,282 km (0.113 R)
• M16: 2,506,812 km (0.046 R)
• M17: 2,755,742 km (0.107 R)
• M18: 2,905,490 km (0.115 R)
• M19: 3,039,829 km (0.109 R)
• M20: 3,296,239 km (0.103 R)
• M21: 3,380,164 km (0.063 R)
• M22: 3,569,256 km (0.111 R)
• M23: 3,820,430 km (0.094 R)
• M24: 4,027,474 km (0.09 R)
• M25: 4,107,359 km (0.101 R)
• M26: 4,514,714 km (0.056 R)
• M27: 4,681,366 km (0.111 R)
• M28: 4,754,819 km (0.1 R)
• M29: 4,828,870 km (0.063 R)
• M30: 4,924,463 km (0.108 R)
• M31: 5,478,274 km (0.081 R)
• M32: 5,600,346 km (0.069 R)
• M33: 5,701,025 km (0.098 R)
• M34: 5,835,963 km (0.12 R)
• M35: 6,063,501 km (0.101 R)
• M36: 6,351,926 km (0.074 R)
• M37: 6,421,788 km (0.078 R)
• M38: 6,942,239 km (0.057 R)
• M39: 7,014,345 km (0.112 R)
• M40: 7,366,050 km (0.118 R)
• M41: 7,439,502 km (0.1 R)
• M42: 7,587,155 km (0.097 R)
• M43: 8,187,791 km (0.047 R)
• M44: 8,302,233 km (0.114 R)
• M45: 8,481,152 km (0.082 R)
• M46: 8,674,283 km (0.058 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 364.7

Radius: 5.3

Gravity: 12.98 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 6.31 AU - 7.77 AU

Year: 12893 Days

Day: 18.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 46,021,630 km

• M1: 247,584 km (0.038 R)
• M2: 379,829 km (0.076 R)
• M3: 433,535 km (0.103 R)
• M4: 862,881 km (0.115 R)
• M5: 1,348,326 km (0.069 R)
• M6: 1,454,241 km (0.085 R)
• M7: 1,607,280 km (0.058 R)
• M8: 1,651,860 km (0.097 R)
• M9: 2,629,631 km (0.05 R)
• M10: 3,034,742 km (0.076 R)
• M11: 3,517,046 km (0.073 R)
• M12: 3,634,031 km (0.112 R)
• M13: 3,962,399 km (0.118 R)
• M14: 4,023,136 km (0.116 R)
• M15: 4,145,507 km (0.117 R)
• M16: 4,331,457 km (0.08 R)
• M17: 4,393,989 km (0.103 R)
• M18: 4,808,076 km (0.07 R)
• M19: 4,872,851 km (0.106 R)
• M20: 5,301,150 km (0.098 R)
• M21: 5,469,149 km (0.055 R)
• M22: 5,604,834 km (0.073 R)
• M23: 6,621,052 km (0.114 R)
• M24: 6,765,713 km (0.115 R)
• M25: 6,984,575 km (0.095 R)
• M26: 7,242,781 km (0.079 R)
• M27: 7,579,526 km (0.094 R)
• M28: 8,345,766 km (0.091 R)
• M29: 9,581,594 km (0.082 R)
• M30: 12,042,479 km (0.115 R)
• M31: 14,263,409 km (0.091 R)
• M32: 14,590,879 km (0.031 R)
• M33: 15,492,206 km (0.12 R)
• M34: 15,684,140 km (0.032 R)
• M35: 15,780,481 km (0.047 R)
• M36: 16,509,023 km (0.092 R)
• M37: 17,099,785 km (0.076 R)
• M38: 17,198,968 km (0.097 R)
• M39: 17,347,967 km (0.106 R)
• M40: 17,547,381 km (0.095 R)
• M41: 17,597,347 km (0.096 R)
• M42: 18,555,821 km (0.118 R)
• M43: 18,708,710 km (0.114 R)
• M44: 19,790,452 km (0.025 R)
• M45: 19,998,842 km (0.043 R)
• M46: 20,260,339 km (0.113 R)
• M47: 20,522,883 km (0.101 R)
• M48: 20,628,350 km (0.035 R)
• M49: 21,104,669 km (0.093 R)
• M50: 21,531,023 km (0.032 R)
• M51: 21,584,579 km (0.117 R)
• M52: 21,799,103 km (0.106 R)
• M53: 21,906,514 km (0.114 R)
• M54: 22,663,928 km (0.064 R)
• M55: 23,210,259 km (0.119 R)
• M56: 23,374,966 km (0.109 R)
• M57: 26,577,707 km (0.073 R)
• M58: 27,791,844 km (0.091 R)
• M59: 28,317,830 km (0.079 R)
• M60: 28,552,549 km (0.117 R)
• M61: 28,611,341 km (0.116 R)
• M62: 28,964,990 km (0.031 R)
• M63: 29,438,767 km (0.099 R)
• M64: 30,154,144 km (0.117 R)
• M65: 30,513,926 km (0.098 R)
• M66: 30,694,491 km (0.089 R)
• M67: 31,116,955 km (0.091 R)
• M68: 31,602,101 km (0.073 R)
• M69: 31,723,724 km (0.117 R)
• M70: 31,845,647 km (0.098 R)
• M71: 32,089,790 km (0.074 R)
• M72: 32,212,012 km (0.099 R)
• M73: 32,825,962 km (0.074 R)
• M74: 33,567,668 km (0.111 R)
• M75: 33,691,834 km (0.12 R)
• M76: 33,753,917 km (0.114 R)
• M77: 34,065,230 km (0.05 R)
• M78: 34,127,613 km (0.098 R)
• M79: 34,816,062 km (0.111 R)
• M80: 35,572,429 km (0.073 R)
• M81: 35,825,698 km (0.093 R)
• M82: 36,972,964 km (0.096 R)
• M83: 37,229,674 km (0.118 R)
• M84: 38,391,601 km (0.095 R)
• M85: 38,586,377 km (0.116 R)
• M86: 38,651,452 km (0.067 R)
• M87: 39,565,495 km (0.119 R)
• M88: 39,959,386 km (0.094 R)
• M89: 41,747,979 km (0.092 R)
• M90: 44,105,043 km (0.072 R)
• M91: 44,241,027 km (0.108 R)
• M92: 45,128,442 km (0.102 R)
• M93: 45,539,985 km (0.045 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 19,856 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit