🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802.8

Radius: 9

Gravity: 9.91 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.44 AU - 0.64 AU

Year: 274 Days

Day: 14.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 50,568,781 km

• M1: 113,545 km (0.035 R)
• M2: 177,722 km (0.12 R)
• M3: 243,097 km (0.117 R)
• M4: 331,658 km (0.12 R)
• M5: 406,757 km (0.067 R)
• M6: 477,068 km (0.109 R)
• M7: 561,740 km (0.05 R)
• M8: 648,656 km (0.11 R)
• M9: 765,044 km (0.12 R)
• M10: 859,141 km (0.095 R)
• M11: 926,759 km (0.093 R)
• M12: 1,095,804 km (0.118 R)
• M13: 1,169,706 km (0.076 R)
• M14: 1,415,046 km (0.077 R)
• M15: 1,509,742 km (0.115 R)
• M16: 1,578,557 km (0.117 R)
• M17: 1,639,144 km (0.104 R)
• M18: 1,733,989 km (0.112 R)
• M19: 1,806,394 km (0.096 R)
• M20: 1,939,387 km (0.094 R)
• M21: 1,999,525 km (0.089 R)
• M22: 2,085,694 km (0.106 R)
• M23: 2,142,242 km (0.093 R)
• M24: 2,204,474 km (0.119 R)
• M25: 2,304,406 km (0.069 R)
• M26: 2,362,898 km (0.108 R)
• M27: 2,421,840 km (0.063 R)
• M28: 2,552,439 km (0.12 R)
• M29: 2,662,992 km (0.037 R)
• M30: 2,763,970 km (0.11 R)
• M31: 2,820,518 km (0.108 R)
• M32: 2,975,352 km (0.082 R)
• M33: 3,045,214 km (0.105 R)
• M34: 3,103,707 km (0.061 R)
• M35: 3,204,087 km (0.084 R)
• M36: 3,323,616 km (0.104 R)
• M37: 3,469,025 km (0.072 R)
• M38: 3,536,494 km (0.115 R)
• M39: 3,666,345 km (0.071 R)
• M40: 3,772,559 km (0.089 R)
• M41: 3,848,256 km (0.07 R)
• M42: 4,026,726 km (0.112 R)
• M43: 4,110,501 km (0.066 R)
• M44: 4,201,456 km (0.07 R)
• M45: 4,266,830 km (0.12 R)
• M46: 4,465,048 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.7

Radius: 8.8

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.75 AU - 1.05 AU

Year: 589 Days

Day: 12 Hours

Environment

Temp: -168 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 50,568,781 km

• M1: 124,765 km (0.117 R)
• M2: 188,942 km (0.119 R)
• M3: 320,588 km (0.116 R)
• M4: 402,119 km (0.069 R)
• M5: 475,572 km (0.093 R)
• M6: 540,198 km (0.108 R)
• M7: 641,625 km (0.066 R)
• M8: 730,038 km (0.102 R)
• M9: 798,404 km (0.101 R)
• M10: 924,515 km (0.116 R)
• M11: 999,015 km (0.112 R)
• M12: 1,066,483 km (0.112 R)
• M13: 1,154,447 km (0.025 R)
• M14: 1,298,360 km (0.088 R)
• M15: 1,362,537 km (0.119 R)
• M16: 1,525,449 km (0.118 R)
• M17: 1,609,374 km (0.117 R)
• M18: 1,711,100 km (0.058 R)
• M19: 1,776,475 km (0.116 R)
• M20: 1,842,597 km (0.079 R)
• M21: 1,909,766 km (0.068 R)
• M22: 2,046,499 km (0.038 R)
• M23: 2,180,539 km (0.117 R)
• M24: 2,275,533 km (0.101 R)
• M25: 2,353,773 km (0.113 R)
• M26: 2,482,128 km (0.094 R)
• M27: 2,594,027 km (0.103 R)
• M28: 2,688,573 km (0.045 R)
• M29: 2,752,302 km (0.113 R)
• M30: 2,985,824 km (0.032 R)
• M31: 3,098,322 km (0.086 R)
• M32: 3,178,656 km (0.119 R)
• M33: 3,300,428 km (0.079 R)
• M34: 3,416,815 km (0.091 R)
• M35: 3,492,961 km (0.086 R)
• M36: 3,618,623 km (0.109 R)
• M37: 3,781,535 km (0.03 R)
• M38: 3,946,841 km (0.11 R)
• M39: 4,107,210 km (0.099 R)
• M40: 4,188,292 km (0.111 R)
• M41: 4,277,153 km (0.094 R)
• M42: 4,419,420 km (0.079 R)
• M43: 4,487,338 km (0.054 R)
• M44: 4,793,415 km (0.095 R)
• M45: 4,909,952 km (0.115 R)
• M46: 5,058,951 km (0.06 R)
• M47: 5,177,582 km (0.071 R)
• M48: 5,281,254 km (0.112 R)
• M49: 5,345,431 km (0.105 R)
• M50: 5,442,071 km (0.106 R)
• M51: 5,506,847 km (0.042 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.3

Radius: 8.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.03 AU - 3.51 AU

Year: 4082 Days

Day: 7.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 50,568,781 km

• M1: 118,332 km (0.068 R)
• M2: 205,099 km (0.049 R)
• M3: 262,245 km (0.069 R)
• M4: 398,978 km (0.115 R)
• M5: 500,554 km (0.111 R)
• M6: 586,274 km (0.044 R)
• M7: 759,508 km (0.118 R)
• M8: 874,549 km (0.063 R)
• M9: 1,011,132 km (0.089 R)
• M10: 1,098,198 km (0.087 R)
• M11: 1,155,045 km (0.087 R)
• M12: 1,498,821 km (0.097 R)
• M13: 1,710,652 km (0.106 R)
• M14: 1,825,094 km (0.095 R)
• M15: 1,961,826 km (0.077 R)
• M16: 2,318,617 km (0.053 R)
• M17: 2,371,276 km (0.075 R)
• M18: 2,456,397 km (0.056 R)
• M19: 2,553,336 km (0.117 R)
• M20: 2,807,054 km (0.116 R)
• M21: 3,080,370 km (0.119 R)
• M22: 3,150,082 km (0.116 R)
• M23: 3,302,971 km (0.054 R)
• M24: 3,374,479 km (0.078 R)
• M25: 3,518,841 km (0.053 R)
• M26: 3,901,213 km (0.085 R)
• M27: 4,002,042 km (0.113 R)
• M28: 4,193,528 km (0.056 R)
• M29: 4,271,019 km (0.08 R)
• M30: 4,519,352 km (0.077 R)
• M31: 5,071,368 km (0.097 R)
• M32: 5,250,885 km (0.031 R)
• M33: 5,630,565 km (0.111 R)
• M34: 5,888,471 km (0.058 R)
• M35: 5,975,388 km (0.107 R)
• M36: 6,121,096 km (0.092 R)
• M37: 6,312,432 km (0.118 R)
• M38: 6,715,897 km (0.091 R)
• M39: 6,791,444 km (0.112 R)
• M40: 7,375,624 km (0.061 R)
• M41: 7,658,065 km (0.091 R)
• M42: 7,737,052 km (0.045 R)
• M43: 8,444,650 km (0.106 R)
• M44: 9,139,084 km (0.06 R)
• M45: 9,340,891 km (0.112 R)
• M46: 9,442,468 km (0.116 R)
• M47: 9,561,249 km (0.103 R)
• M48: 9,783,252 km (0.09 R)
• M49: 9,886,325 km (0.109 R)
• M50: 10,459,584 km (0.115 R)
• M51: 10,759,079 km (0.071 R)
• M52: 10,972,256 km (0.055 R)
• M53: 11,133,074 km (0.054 R)
• M54: 11,366,596 km (0.074 R)
• M55: 11,511,257 km (0.087 R)
• M56: 11,656,367 km (0.063 R)
• M57: 11,875,378 km (0.077 R)
• M58: 12,169,338 km (0.08 R)

Asteroid Belt

Center: 4.62 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 793.4

Radius: 7.3

Gravity: 14.89 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5.3 AU - 6.64 AU

Year: 10069 Days

Day: 20.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 50,568,781 km

• M1: 165,605 km (0.046 R)
• M2: 509,830 km (0.053 R)
• M3: 672,143 km (0.116 R)
• M4: 1,254,528 km (0.039 R)
• M5: 1,319,752 km (0.108 R)
• M6: 1,882,390 km (0.099 R)
• M7: 1,982,770 km (0.118 R)
• M8: 2,033,783 km (0.111 R)
• M9: 2,189,066 km (0.067 R)
• M10: 2,241,724 km (0.041 R)
• M11: 2,402,392 km (0.109 R)
• M12: 2,706,674 km (0.079 R)
• M13: 3,023,223 km (0.112 R)
• M14: 3,504,779 km (0.071 R)
• M15: 3,913,630 km (0.091 R)
• M16: 4,437,372 km (0.114 R)
• M17: 4,571,861 km (0.07 R)
• M18: 4,913,841 km (0.103 R)
• M19: 5,018,111 km (0.113 R)
• M20: 5,951,751 km (0.097 R)
• M21: 6,212,201 km (0.112 R)
• M22: 6,362,697 km (0.115 R)
• M23: 6,860,259 km (0.042 R)
• M24: 7,370,238 km (0.085 R)
• M25: 7,811,402 km (0.12 R)
• M26: 8,426,698 km (0.11 R)
• M27: 8,719,162 km (0.07 R)
• M28: 8,845,572 km (0.075 R)
• M29: 9,014,917 km (0.05 R)
• M30: 9,400,132 km (0.114 R)
• M31: 9,659,983 km (0.088 R)
• M32: 10,230,849 km (0.043 R)
• M33: 10,722,577 km (0.082 R)
• M34: 11,176,307 km (0.096 R)
• M35: 11,589,945 km (0.094 R)
• M36: 13,391,253 km (0.085 R)
• M37: 13,488,342 km (0.025 R)
• M38: 14,125,929 km (0.114 R)
• M39: 14,873,768 km (0.026 R)
• M40: 15,075,277 km (0.054 R)
• M41: 15,736,649 km (0.106 R)
• M42: 15,890,585 km (0.061 R)
• M43: 17,563,987 km (0.102 R)
• M44: 17,830,421 km (0.117 R)
• M45: 17,937,383 km (0.114 R)
• M46: 18,098,350 km (0.107 R)
• M47: 18,475,487 km (0.08 R)
• M48: 19,292,590 km (0.084 R)
• M49: 20,010,211 km (0.084 R)
• M50: 20,177,013 km (0.068 R)
• M51: 20,232,663 km (0.103 R)
• M52: 20,680,260 km (0.116 R)
• M53: 21,074,600 km (0.066 R)
• M54: 24,972,373 km (0.038 R)
• M55: 25,874,897 km (0.114 R)
• M56: 26,482,563 km (0.082 R)
• M57: 27,835,825 km (0.061 R)
• M58: 28,208,773 km (0.103 R)
• M59: 29,907,606 km (0.097 R)
• M60: 30,225,801 km (0.096 R)
• M61: 30,289,530 km (0.109 R)
• M62: 30,545,192 km (0.086 R)
• M63: 31,187,117 km (0.104 R)
• M64: 31,316,070 km (0.109 R)
• M65: 32,353,980 km (0.08 R)
• M66: 32,419,205 km (0.108 R)
• M67: 33,469,083 km (0.055 R)
• M68: 34,530,181 km (0.113 R)
• M69: 34,997,823 km (0.114 R)
• M70: 35,400,242 km (0.092 R)
• M71: 36,481,086 km (0.108 R)
• M72: 36,957,406 km (0.072 R)
• M73: 37,847,364 km (0.115 R)
• M74: 39,091,270 km (0.066 R)
• M75: 40,138,156 km (0.053 R)
• M76: 40,418,801 km (0.055 R)
• M77: 40,489,112 km (0.065 R)
• M78: 41,760,994 km (0.028 R)
• M79: 41,832,053 km (0.045 R)
• M80: 42,187,946 km (0.069 R)
• M81: 42,259,155 km (0.074 R)
• M82: 42,974,382 km (0.066 R)
• M83: 43,621,393 km (0.096 R)
• M84: 44,199,140 km (0.073 R)
• M85: 45,216,555 km (0.104 R)
• M86: 45,801,333 km (0.113 R)
• M87: 45,947,789 km (0.091 R)
• M88: 46,904,468 km (0.073 R)
• M89: 47,867,579 km (0.114 R)
• M90: 48,090,779 km (0.087 R)
• M91: 48,837,272 km (0.058 R)
• M92: 49,212,015 km (0.095 R)
• M93: 50,493,021 km (0.079 R)
• M94: 50,568,718 km (0.11 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 12,828 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit