🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.7

Radius: 8

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.7 AU - 0.98 AU

Year: 522 Days

Day: 7.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 64,294,038 km

• M1: 106,663 km (0.091 R)
• M2: 162,463 km (0.086 R)
• M3: 274,811 km (0.107 R)
• M4: 346,768 km (0.114 R)
• M5: 410,497 km (0.082 R)
• M6: 479,012 km (0.047 R)
• M7: 530,624 km (0.079 R)
• M8: 595,549 km (0.073 R)
• M9: 713,881 km (0.069 R)
• M10: 774,169 km (0.1 R)
• M11: 870,211 km (0.1 R)
• M12: 943,963 km (0.104 R)
• M13: 1,065,436 km (0.09 R)
• M14: 1,201,720 km (0.098 R)
• M15: 1,471,295 km (0.092 R)
• M16: 1,570,628 km (0.113 R)
• M17: 1,634,656 km (0.087 R)
• M18: 1,694,046 km (0.027 R)
• M19: 1,792,930 km (0.117 R)
• M20: 1,961,976 km (0.112 R)
• M21: 2,042,609 km (0.088 R)
• M22: 2,261,471 km (0.111 R)
• M23: 2,352,277 km (0.116 R)
• M24: 2,407,479 km (0.105 R)
• M25: 2,506,512 km (0.082 R)
• M26: 2,569,194 km (0.114 R)
• M27: 2,657,756 km (0.101 R)
• M28: 2,844,454 km (0.116 R)
• M29: 2,916,410 km (0.09 R)
• M30: 3,075,583 km (0.052 R)
• M31: 3,169,829 km (0.088 R)
• M32: 3,237,597 km (0.113 R)
• M33: 3,292,350 km (0.028 R)
• M34: 3,368,046 km (0.051 R)
• M35: 3,437,310 km (0.083 R)
• M36: 3,570,303 km (0.12 R)
• M37: 3,683,548 km (0.047 R)
• M38: 3,957,612 km (0.085 R)
• M39: 4,156,278 km (0.069 R)
• M40: 4,298,096 km (0.092 R)
• M41: 4,418,672 km (0.05 R)
• M42: 4,540,595 km (0.115 R)
• M43: 4,624,968 km (0.1 R)
• M44: 4,725,348 km (0.1 R)
• M45: 5,030,976 km (0.089 R)
• M46: 5,158,284 km (0.098 R)
• M47: 5,262,404 km (0.074 R)
• M48: 5,351,116 km (0.073 R)
• M49: 5,521,957 km (0.045 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.2

Radius: 14.1

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.89 AU - 1.17 AU

Year: 709 Days

Day: 13.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 64,294,038 km

• M1: 183,856 km (0.061 R)
• M2: 276,756 km (0.071 R)
• M3: 390,899 km (0.065 R)
• M4: 491,429 km (0.091 R)
• M5: 748,289 km (0.104 R)
• M6: 844,480 km (0.108 R)
• M7: 934,089 km (0.053 R)
• M8: 1,033,422 km (0.113 R)
• M9: 1,199,177 km (0.105 R)
• M10: 1,367,923 km (0.102 R)
• M11: 1,462,170 km (0.066 R)
• M12: 1,629,270 km (0.068 R)
• M13: 1,907,373 km (0.062 R)
• M14: 2,029,295 km (0.11 R)
• M15: 2,130,274 km (0.075 R)
• M16: 2,257,133 km (0.066 R)
• M17: 2,468,664 km (0.115 R)
• M18: 2,585,500 km (0.094 R)
• M19: 2,678,550 km (0.094 R)
• M20: 2,798,677 km (0.11 R)
• M21: 2,929,426 km (0.1 R)
• M22: 3,116,124 km (0.114 R)
• M23: 3,343,512 km (0.109 R)
• M24: 3,557,737 km (0.068 R)
• M25: 3,671,281 km (0.095 R)
• M26: 3,863,365 km (0.118 R)
• M27: 4,058,740 km (0.098 R)
• M28: 4,227,486 km (0.089 R)
• M29: 4,327,866 km (0.087 R)
• M30: 4,480,007 km (0.069 R)
• M31: 4,582,332 km (0.116 R)
• M32: 4,706,349 km (0.094 R)
• M33: 4,915,487 km (0.069 R)
• M34: 5,170,551 km (0.108 R)
• M35: 5,332,117 km (0.112 R)
• M36: 5,495,478 km (0.091 R)
• M37: 5,583,292 km (0.095 R)
• M38: 5,905,675 km (0.111 R)
• M39: 6,234,042 km (0.047 R)
• M40: 6,638,555 km (0.105 R)
• M41: 7,075,530 km (0.119 R)
• M42: 7,339,870 km (0.071 R)
• M43: 7,631,885 km (0.109 R)
• M44: 7,779,388 km (0.119 R)
• M45: 8,064,821 km (0.061 R)
• M46: 8,240,150 km (0.115 R)
• M47: 8,340,979 km (0.103 R)
• M48: 8,442,257 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.6

Radius: 9.9

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.89 AU - 1.25 AU

Year: 751 Days

Day: 6.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 64,294,038 km

• M1: 123,269 km (0.119 R)
• M2: 191,186 km (0.109 R)
• M3: 261,796 km (0.108 R)
• M4: 327,769 km (0.083 R)
• M5: 480,060 km (0.085 R)
• M6: 586,573 km (0.085 R)
• M7: 725,998 km (0.078 R)
• M8: 854,952 km (0.115 R)
• M9: 956,978 km (0.062 R)
• M10: 1,099,844 km (0.084 R)
• M11: 1,165,667 km (0.034 R)
• M12: 1,241,363 km (0.114 R)
• M13: 1,340,696 km (0.053 R)
• M14: 1,465,461 km (0.107 R)
• M15: 1,580,053 km (0.114 R)
• M16: 1,650,364 km (0.103 R)
• M17: 1,755,531 km (0.072 R)
• M18: 1,838,259 km (0.098 R)
• M19: 1,922,333 km (0.08 R)
• M20: 2,017,926 km (0.116 R)
• M21: 2,089,433 km (0.118 R)
• M22: 2,193,105 km (0.106 R)
• M23: 2,405,683 km (0.091 R)
• M24: 2,586,248 km (0.112 R)
• M25: 2,714,753 km (0.069 R)
• M26: 2,805,409 km (0.093 R)
• M27: 2,879,909 km (0.102 R)
• M28: 3,042,372 km (0.116 R)
• M29: 3,178,356 km (0.1 R)
• M30: 3,261,982 km (0.099 R)
• M31: 3,358,622 km (0.093 R)
• M32: 3,431,626 km (0.08 R)
• M33: 3,529,911 km (0.091 R)
• M34: 3,672,777 km (0.099 R)
• M35: 3,741,892 km (0.07 R)
• M36: 3,900,465 km (0.097 R)
• M37: 4,048,268 km (0.077 R)
• M38: 4,165,403 km (0.1 R)
• M39: 4,342,976 km (0.087 R)
• M40: 4,456,221 km (0.061 R)
• M41: 4,536,705 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.7

Radius: 13.8

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.08 AU - 2.56 AU

Year: 2397 Days

Day: 9.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 64,294,038 km

• M1: 190,139 km (0.066 R)
• M2: 301,290 km (0.087 R)
• M3: 413,339 km (0.092 R)
• M4: 501,452 km (0.109 R)
• M5: 606,919 km (0.086 R)
• M6: 824,883 km (0.087 R)
• M7: 939,026 km (0.101 R)
• M8: 1,273,975 km (0.045 R)
• M9: 1,734,139 km (0.034 R)
• M10: 1,955,244 km (0.112 R)
• M11: 2,387,582 km (0.101 R)
• M12: 2,713,705 km (0.116 R)
• M13: 2,996,894 km (0.08 R)
• M14: 3,452,569 km (0.103 R)
• M15: 3,627,150 km (0.109 R)
• M16: 3,858,428 km (0.112 R)
• M17: 4,205,346 km (0.104 R)
• M18: 4,363,919 km (0.071 R)
• M19: 4,619,881 km (0.102 R)
• M20: 4,919,975 km (0.116 R)
• M21: 5,008,238 km (0.079 R)
• M22: 5,097,099 km (0.071 R)
• M23: 5,186,558 km (0.109 R)
• M24: 5,478,124 km (0.113 R)
• M25: 5,734,086 km (0.084 R)
• M26: 6,119,899 km (0.047 R)
• M27: 6,246,908 km (0.03 R)
• M28: 6,396,207 km (0.077 R)
• M29: 6,546,702 km (0.056 R)
• M30: 6,698,544 km (0.095 R)
• M31: 6,972,308 km (0.049 R)
• M32: 7,105,001 km (0.072 R)
• M33: 7,261,032 km (0.11 R)
• M34: 7,565,015 km (0.072 R)
• M35: 7,678,709 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 946.9

Radius: 4.1

Gravity: 56.33 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 6.82 AU - 7.66 AU

Year: 13213 Days

Day: 16.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 64,294,038 km

• M1: 246,537 km (0.081 R)
• M2: 289,921 km (0.112 R)
• M3: 352,004 km (0.062 R)
• M4: 418,724 km (0.112 R)
• M5: 526,884 km (0.084 R)
• M6: 902,374 km (0.11 R)
• M7: 1,042,697 km (0.068 R)
• M8: 1,165,068 km (0.088 R)
• M9: 1,559,558 km (0.026 R)
• M10: 1,615,059 km (0.059 R)
• M11: 1,643,033 km (0.082 R)
• M12: 1,872,965 km (0.114 R)
• M13: 1,902,436 km (0.038 R)
• M14: 3,308,656 km (0.081 R)
• M15: 3,598,128 km (0.116 R)
• M16: 3,895,678 km (0.056 R)
• M17: 3,933,377 km (0.097 R)
• M18: 4,435,278 km (0.087 R)
• M19: 4,514,265 km (0.083 R)
• M20: 5,121,483 km (0.108 R)
• M21: 5,371,611 km (0.043 R)
• M22: 5,753,983 km (0.104 R)
• M23: 5,797,067 km (0.116 R)
• M24: 6,013,834 km (0.039 R)
• M25: 6,057,517 km (0.118 R)
• M26: 6,366,287 km (0.086 R)
• M27: 6,500,177 km (0.076 R)
• M28: 7,045,013 km (0.088 R)
• M29: 7,137,314 km (0.105 R)
• M30: 7,557,236 km (0.096 R)
• M31: 7,794,049 km (0.058 R)
• M32: 8,033,256 km (0.11 R)
• M33: 8,372,245 km (0.103 R)
• M34: 8,421,014 km (0.098 R)
• M35: 10,819,068 km (0.092 R)
• M36: 11,680,153 km (0.102 R)
• M37: 11,734,756 km (0.109 R)
• M38: 11,844,112 km (0.044 R)
• M39: 11,899,015 km (0.085 R)
• M40: 13,524,695 km (0.082 R)
• M41: 14,275,826 km (0.072 R)
• M42: 14,334,169 km (0.092 R)
• M43: 15,637,615 km (0.064 R)
• M44: 15,999,492 km (0.084 R)
• M45: 16,731,774 km (0.076 R)
• M46: 16,916,527 km (0.063 R)
• M47: 17,537,358 km (0.063 R)
• M48: 18,165,520 km (0.038 R)
• M49: 18,737,283 km (0.114 R)
• M50: 19,121,600 km (0.112 R)
• M51: 20,487,428 km (0.065 R)
• M52: 21,348,514 km (0.073 R)
• M53: 21,548,975 km (0.081 R)
• M54: 22,221,417 km (0.077 R)
• M55: 24,419,160 km (0.078 R)
• M56: 24,558,884 km (0.09 R)
• M57: 24,698,758 km (0.092 R)
• M58: 24,838,931 km (0.099 R)
• M59: 27,261,968 km (0.076 R)
• M60: 27,624,593 km (0.068 R)
• M61: 28,722,193 km (0.1 R)
• M62: 28,869,547 km (0.115 R)
• M63: 30,507,643 km (0.093 R)
• M64: 32,558,780 km (0.118 R)
• M65: 32,943,396 km (0.051 R)
• M66: 33,020,588 km (0.098 R)
• M67: 34,653,898 km (0.07 R)
• M68: 36,313,387 km (0.113 R)
• M69: 36,872,285 km (0.065 R)
• M70: 37,353,691 km (0.027 R)
• M71: 38,728,645 km (0.108 R)
• M72: 38,973,088 km (0.109 R)
• M73: 39,709,259 km (0.113 R)
• M74: 41,361,567 km (0.116 R)
• M75: 42,531,423 km (0.109 R)
• M76: 42,699,421 km (0.092 R)
• M77: 43,881,693 km (0.086 R)
• M78: 45,417,614 km (0.106 R)
• M79: 46,537,654 km (0.107 R)
• M80: 46,710,888 km (0.07 R)
• M81: 47,928,764 km (0.107 R)
• M82: 48,541,667 km (0.112 R)
• M83: 49,510,014 km (0.092 R)
• M84: 49,863,663 km (0.106 R)
• M85: 50,129,498 km (0.065 R)
• M86: 50,840,687 km (0.118 R)
• M87: 53,174,862 km (0.055 R)
• M88: 53,900,113 km (0.11 R)
• M89: 54,902,718 km (0.092 R)
• M90: 55,177,080 km (0.117 R)
• M91: 55,452,041 km (0.077 R)
• M92: 55,911,307 km (0.095 R)
• M93: 56,464,071 km (0.054 R)
• M94: 61,995,153 km (0.113 R)
• M95: 62,758,401 km (0.033 R)
• M96: 64,197,682 km (0.103 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: 462 - 15,633 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit