🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.8

Radius: 8.3

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.62 AU - 0.98 AU

Year: 462 Days

Day: 9.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 57,439,671 km

• M1: 105,466 km (0.047 R)
• M2: 160,070 km (0.109 R)
• M3: 232,774 km (0.083 R)
• M4: 310,116 km (0.045 R)
• M5: 421,716 km (0.047 R)
• M6: 487,988 km (0.04 R)
• M7: 571,464 km (0.106 R)
• M8: 653,144 km (0.091 R)
• M9: 709,991 km (0.099 R)
• M10: 848,370 km (0.099 R)
• M11: 991,983 km (0.119 R)
• M12: 1,165,367 km (0.077 R)
• M13: 1,244,654 km (0.107 R)
• M14: 1,316,611 km (0.107 R)
• M15: 1,376,300 km (0.091 R)
• M16: 1,432,250 km (0.077 R)
• M17: 1,594,863 km (0.025 R)
• M18: 1,688,362 km (0.108 R)
• M19: 1,850,226 km (0.055 R)
• M20: 1,938,340 km (0.098 R)
• M21: 2,113,369 km (0.044 R)
• M22: 2,183,680 km (0.049 R)
• M23: 2,405,384 km (0.086 R)
• M24: 2,478,986 km (0.061 R)
• M25: 2,536,133 km (0.036 R)
• M26: 2,611,081 km (0.062 R)
• M27: 2,781,024 km (0.06 R)
• M28: 2,858,367 km (0.094 R)
• M29: 3,076,480 km (0.095 R)
• M30: 3,150,382 km (0.118 R)
• M31: 3,287,563 km (0.077 R)
• M32: 3,356,827 km (0.057 R)
• M33: 3,638,968 km (0.087 R)
• M34: 3,769,717 km (0.09 R)
• M35: 3,882,065 km (0.101 R)
• M36: 4,110,201 km (0.087 R)
• M37: 4,260,248 km (0.089 R)
• M38: 4,391,296 km (0.116 R)
• M39: 4,446,797 km (0.092 R)
• M40: 4,572,758 km (0.099 R)
• M41: 4,856,695 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.2

Radius: 10

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.66 AU - 1.98 AU

Year: 1585 Days

Day: 10.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 57,439,671 km

• M1: 160,519 km (0.088 R)
• M2: 279,000 km (0.079 R)
• M3: 378,483 km (0.045 R)
• M4: 447,148 km (0.111 R)
• M5: 570,117 km (0.116 R)
• M6: 638,633 km (0.114 R)
• M7: 770,878 km (0.113 R)
• M8: 833,410 km (0.051 R)
• M9: 928,105 km (0.117 R)
• M10: 1,085,333 km (0.108 R)
• M11: 1,150,856 km (0.063 R)
• M12: 1,291,927 km (0.111 R)
• M13: 1,493,136 km (0.062 R)
• M14: 1,717,533 km (0.091 R)
• M15: 1,807,890 km (0.101 R)
• M16: 1,879,847 km (0.117 R)
• M17: 1,946,268 km (0.111 R)
• M18: 2,213,001 km (0.102 R)
• M19: 2,283,312 km (0.114 R)
• M20: 2,528,204 km (0.071 R)
• M21: 2,789,252 km (0.066 R)
• M22: 3,106,101 km (0.098 R)
• M23: 3,599,175 km (0.073 R)
• M24: 3,757,749 km (0.084 R)
• M25: 3,876,230 km (0.038 R)
• M26: 3,944,447 km (0.079 R)
• M27: 4,012,963 km (0.049 R)
• M28: 4,125,460 km (0.103 R)
• M29: 4,256,359 km (0.108 R)
• M30: 4,415,381 km (0.047 R)
• M31: 4,666,706 km (0.11 R)
• M32: 4,821,689 km (0.052 R)
• M33: 5,324,936 km (0.059 R)
• M34: 5,420,080 km (0.079 R)
• M35: 5,554,120 km (0.092 R)
• M36: 5,698,931 km (0.104 R)
• M37: 5,982,718 km (0.098 R)
• M38: 6,051,832 km (0.12 R)
• M39: 6,574,078 km (0.072 R)
• M40: 7,048,154 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.2

Radius: 11.7

Gravity: 7.15 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.71 AU - 2.55 AU

Year: 2007 Days

Day: 10.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 93.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 57,439,671 km

• M1: 179,218 km (0.059 R)
• M2: 270,922 km (0.115 R)
• M3: 357,090 km (0.054 R)
• M4: 592,557 km (0.101 R)
• M5: 666,309 km (0.112 R)
• M6: 797,357 km (0.101 R)
• M7: 908,957 km (0.117 R)
• M8: 1,046,288 km (0.096 R)
• M9: 1,233,883 km (0.115 R)
• M10: 1,320,800 km (0.055 R)
• M11: 1,837,660 km (0.059 R)
• M12: 2,001,919 km (0.112 R)
• M13: 2,092,425 km (0.037 R)
• M14: 2,171,263 km (0.064 R)
• M15: 2,345,395 km (0.063 R)
• M16: 2,538,227 km (0.044 R)
• M17: 2,679,148 km (0.112 R)
• M18: 2,793,890 km (0.053 R)
• M19: 3,178,207 km (0.118 R)
• M20: 3,469,923 km (0.071 R)
• M21: 3,548,162 km (0.057 R)
• M22: 3,899,418 km (0.051 R)
• M23: 3,997,255 km (0.117 R)
• M24: 4,228,533 km (0.063 R)
• M25: 4,447,395 km (0.113 R)
• M26: 4,583,978 km (0.038 R)
• M27: 4,687,350 km (0.12 R)
• M28: 4,826,327 km (0.087 R)
• M29: 5,578,804 km (0.112 R)
• M30: 5,726,307 km (0.109 R)
• M31: 5,912,557 km (0.051 R)
• M32: 6,006,355 km (0.062 R)
• M33: 6,386,931 km (0.06 R)
• M34: 6,853,976 km (0.118 R)
• M35: 7,151,526 km (0.029 R)
• M36: 7,271,653 km (0.105 R)
• M37: 7,677,363 km (0.092 R)
• M38: 7,820,977 km (0.111 R)
• M39: 7,924,199 km (0.119 R)
• M40: 8,069,459 km (0.108 R)
• M41: 8,787,678 km (0.061 R)
• M42: 8,916,482 km (0.091 R)
• M43: 9,089,417 km (0.077 R)
• M44: 9,350,765 km (0.12 R)
• M45: 9,836,359 km (0.083 R)
• M46: 9,925,520 km (0.057 R)
• M47: 10,239,675 km (0.109 R)
• M48: 10,694,453 km (0.105 R)
• M49: 10,809,045 km (0.107 R)
• M50: 11,039,724 km (0.114 R)
• M51: 11,342,062 km (0.106 R)
• M52: 12,820,986 km (0.083 R)
• M53: 12,894,140 km (0.091 R)
• M54: 13,187,950 km (0.117 R)
• M55: 13,434,487 km (0.102 R)
• M56: 13,782,302 km (0.105 R)
• M57: 14,132,960 km (0.062 R)
• M58: 14,894,413 km (0.092 R)
• M59: 15,151,272 km (0.064 R)
• M60: 15,513,150 km (0.1 R)
• M61: 15,851,839 km (0.101 R)
• M62: 16,324,868 km (0.111 R)
• M63: 16,775,905 km (0.027 R)
• M64: 16,936,125 km (0.096 R)
• M65: 17,043,087 km (0.092 R)
• M66: 17,150,498 km (0.114 R)
• M67: 17,257,910 km (0.07 R)
• M68: 17,446,702 km (0.096 R)
• M69: 17,527,784 km (0.116 R)
• M70: 17,663,170 km (0.076 R)
• M71: 17,907,763 km (0.068 R)
• M72: 18,153,552 km (0.089 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 738.9

Radius: 6.8

Gravity: 15.98 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.45 AU - 9.08 AU

Year: 12630 Days

Day: 21.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 57,439,671 km

• M1: 86,318 km (0.068 R)
• M2: 159,920 km (0.102 R)
• M3: 284,685 km (0.111 R)
• M4: 382,522 km (0.076 R)
• M5: 444,156 km (0.09 R)
• M6: 632,051 km (0.116 R)
• M7: 1,239,119 km (0.113 R)
• M8: 1,711,250 km (0.064 R)
• M9: 1,925,624 km (0.088 R)
• M10: 2,263,266 km (0.097 R)
• M11: 2,528,653 km (0.08 R)
• M12: 2,993,005 km (0.118 R)
• M13: 3,089,046 km (0.043 R)
• M14: 3,153,673 km (0.112 R)
• M15: 3,251,360 km (0.098 R)
• M16: 3,652,582 km (0.06 R)
• M17: 3,789,763 km (0.084 R)
• M18: 5,023,347 km (0.093 R)
• M19: 5,291,725 km (0.032 R)
• M20: 5,369,217 km (0.059 R)
• M21: 5,486,203 km (0.065 R)
• M22: 6,411,017 km (0.073 R)
• M23: 7,210,917 km (0.049 R)
• M24: 7,600,769 km (0.101 R)
• M25: 7,820,378 km (0.082 R)
• M26: 8,086,662 km (0.079 R)
• M27: 8,131,243 km (0.089 R)
• M28: 8,582,430 km (0.079 R)
• M29: 9,603,435 km (0.057 R)
• M30: 10,176,246 km (0.101 R)
• M31: 10,224,566 km (0.117 R)
• M32: 10,272,886 km (0.085 R)
• M33: 10,908,078 km (0.029 R)
• M34: 10,957,446 km (0.041 R)
• M35: 11,105,996 km (0.078 R)
• M36: 11,255,295 km (0.112 R)
• M37: 12,011,662 km (0.083 R)
• M38: 12,113,688 km (0.076 R)
• M39: 12,576,693 km (0.095 R)
• M40: 12,628,454 km (0.098 R)
• M41: 12,993,024 km (0.08 R)
• M42: 13,097,892 km (0.065 R)
• M43: 13,626,122 km (0.081 R)
• M44: 15,307,453 km (0.051 R)
• M45: 15,919,607 km (0.101 R)
• M46: 16,031,805 km (0.097 R)
• M47: 16,200,552 km (0.081 R)
• M48: 16,596,687 km (0.118 R)
• M49: 19,098,711 km (0.094 R)
• M50: 19,277,630 km (0.075 R)
• M51: 19,817,679 km (0.116 R)
• M52: 20,180,454 km (0.074 R)
• M53: 21,777,860 km (0.062 R)
• M54: 22,654,653 km (0.115 R)
• M55: 22,717,783 km (0.099 R)
• M56: 23,288,050 km (0.103 R)
• M57: 23,927,282 km (0.114 R)
• M58: 24,313,544 km (0.105 R)
• M59: 24,442,796 km (0.079 R)
• M60: 24,766,825 km (0.04 R)
• M61: 25,353,698 km (0.102 R)
• M62: 26,209,397 km (0.027 R)
• M63: 26,275,669 km (0.103 R)
• M64: 27,141,691 km (0.077 R)
• M65: 29,450,435 km (0.118 R)
• M66: 30,488,794 km (0.118 R)
• M67: 30,628,219 km (0.113 R)
• M68: 30,837,656 km (0.093 R)
• M69: 31,117,554 km (0.101 R)
• M70: 31,821,262 km (0.063 R)
• M71: 33,101,072 km (0.101 R)
• M72: 34,108,015 km (0.066 R)
• M73: 34,397,637 km (0.095 R)
• M74: 35,125,131 km (0.098 R)
• M75: 36,225,872 km (0.112 R)
• M76: 36,595,230 km (0.084 R)
• M77: 37,561,482 km (0.085 R)
• M78: 41,124,604 km (0.06 R)
• M79: 42,907,063 km (0.108 R)
• M80: 43,219,573 km (0.105 R)
• M81: 44,004,363 km (0.082 R)
• M82: 44,240,728 km (0.08 R)
• M83: 45,906,799 km (0.102 R)
• M84: 46,066,570 km (0.04 R)
• M85: 46,306,525 km (0.105 R)
• M86: 49,463,938 km (0.108 R)
• M87: 49,709,577 km (0.034 R)
• M88: 51,027,086 km (0.082 R)
• M89: 51,441,023 km (0.087 R)
• M90: 54,708,839 km (0.068 R)
• M91: 56,752,795 km (0.071 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 18,738 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit