🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.6

Radius: 13.3

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.8 AU - 1.06 AU

Year: 588 Days

Day: 13.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 55,884,439 km

• M1: 188,045 km (0.095 R)
• M2: 282,740 km (0.105 R)
• M3: 372,050 km (0.093 R)
• M4: 470,037 km (0.104 R)
• M5: 606,320 km (0.12 R)
• M6: 749,934 km (0.077 R)
• M7: 924,664 km (0.056 R)
• M8: 1,008,140 km (0.079 R)
• M9: 1,128,866 km (0.093 R)
• M10: 1,218,923 km (0.108 R)
• M11: 1,306,588 km (0.047 R)
• M12: 1,407,118 km (0.069 R)
• M13: 1,493,884 km (0.095 R)
• M14: 1,577,210 km (0.096 R)
• M15: 1,702,125 km (0.099 R)
• M16: 1,842,597 km (0.041 R)
• M17: 1,926,222 km (0.114 R)
• M18: 2,079,111 km (0.119 R)
• M19: 2,198,191 km (0.056 R)
• M20: 2,390,873 km (0.109 R)
• M21: 2,535,834 km (0.071 R)
• M22: 2,697,399 km (0.049 R)
• M23: 2,848,643 km (0.085 R)
• M24: 3,009,909 km (0.067 R)
• M25: 3,145,295 km (0.038 R)
• M26: 3,334,088 km (0.113 R)
• M27: 3,422,500 km (0.104 R)
• M28: 3,579,279 km (0.064 R)
• M29: 3,745,931 km (0.056 R)
• M30: 3,876,679 km (0.084 R)
• M31: 3,977,658 km (0.102 R)
• M32: 4,095,242 km (0.116 R)
• M33: 4,495,715 km (0.073 R)
• M34: 4,618,385 km (0.099 R)
• M35: 4,775,463 km (0.09 R)
• M36: 5,231,438 km (0.118 R)
• M37: 5,343,337 km (0.049 R)
• M38: 5,552,026 km (0.096 R)
• M39: 5,683,971 km (0.102 R)
• M40: 5,932,902 km (0.065 R)
• M41: 6,094,767 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.6

Radius: 12

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.18 AU - 1.4 AU

Year: 961 Days

Day: 5.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 55,884,439 km

• M1: 153,936 km (0.111 R)
• M2: 230,082 km (0.045 R)
• M3: 353,051 km (0.083 R)
• M4: 446,849 km (0.082 R)
• M5: 534,364 km (0.096 R)
• M6: 610,659 km (0.098 R)
• M7: 796,609 km (0.112 R)
• M8: 940,971 km (0.1 R)
• M9: 1,048,232 km (0.116 R)
• M10: 1,124,078 km (0.112 R)
• M11: 1,232,537 km (0.101 R)
• M12: 1,661,584 km (0.086 R)
• M13: 1,850,376 km (0.105 R)
• M14: 1,980,227 km (0.096 R)
• M15: 2,075,970 km (0.099 R)
• M16: 2,295,430 km (0.117 R)
• M17: 2,419,895 km (0.101 R)
• M18: 2,506,662 km (0.114 R)
• M19: 2,594,625 km (0.115 R)
• M20: 2,773,694 km (0.109 R)
• M21: 2,915,064 km (0.078 R)
• M22: 2,990,761 km (0.081 R)
• M23: 3,170,278 km (0.057 R)
• M24: 3,344,410 km (0.051 R)
• M25: 3,441,649 km (0.038 R)
• M26: 3,530,959 km (0.069 R)
• M27: 3,620,867 km (0.061 R)
• M28: 3,720,798 km (0.099 R)
• M29: 3,877,128 km (0.109 R)
• M30: 4,397,729 km (0.094 R)
• M31: 4,820,343 km (0.097 R)
• M32: 4,940,619 km (0.111 R)
• M33: 5,031,425 km (0.115 R)
• M34: 5,463,015 km (0.086 R)
• M35: 5,567,434 km (0.12 R)
• M36: 5,736,181 km (0.079 R)
• M37: 5,863,788 km (0.117 R)
• M38: 6,241,373 km (0.094 R)
• M39: 6,649,326 km (0.1 R)
• M40: 6,749,856 km (0.076 R)
• M41: 6,986,520 km (0.101 R)
• M42: 7,122,953 km (0.102 R)
• M43: 7,375,325 km (0.101 R)
• M44: 7,467,926 km (0.083 R)
• M45: 7,700,999 km (0.109 R)
• M46: 7,995,707 km (0.025 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.1

Radius: 8.7

Gravity: 7.48 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.39 AU - 2.11 AU

Year: 1519 Days

Day: 7.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 55,884,439 km

• M1: 109,356 km (0.063 R)
• M2: 191,336 km (0.052 R)
• M3: 245,939 km (0.114 R)
• M4: 318,643 km (0.073 R)
• M5: 400,922 km (0.109 R)
• M6: 485,894 km (0.084 R)
• M7: 584,030 km (0.067 R)
• M8: 655,837 km (0.07 R)
• M9: 710,141 km (0.07 R)
• M10: 801,994 km (0.049 R)
• M11: 974,630 km (0.118 R)
• M12: 1,037,611 km (0.065 R)
• M13: 1,134,849 km (0.09 R)
• M14: 1,286,542 km (0.084 R)
• M15: 1,490,294 km (0.071 R)
• M16: 1,582,297 km (0.065 R)
• M17: 1,666,670 km (0.079 R)
• M18: 1,791,285 km (0.09 R)
• M19: 1,879,548 km (0.104 R)
• M20: 1,939,088 km (0.102 R)
• M21: 2,236,189 km (0.118 R)
• M22: 2,417,202 km (0.096 R)
• M23: 3,141,106 km (0.104 R)
• M24: 3,200,347 km (0.094 R)
• M25: 3,272,005 km (0.06 R)
• M26: 3,344,111 km (0.091 R)
• M27: 3,502,385 km (0.095 R)
• M28: 3,600,970 km (0.088 R)
• M29: 3,688,036 km (0.072 R)
• M30: 3,750,718 km (0.113 R)
• M31: 4,172,883 km (0.111 R)
• M32: 4,330,260 km (0.083 R)
• M33: 4,436,175 km (0.056 R)
• M34: 4,543,138 km (0.108 R)
• M35: 4,623,771 km (0.12 R)
• M36: 4,937,627 km (0.092 R)
• M37: 5,076,305 km (0.104 R)
• M38: 5,314,913 km (0.098 R)
• M39: 5,528,689 km (0.075 R)
• M40: 5,629,368 km (0.048 R)
• M41: 6,112,270 km (0.039 R)
• M42: 6,246,309 km (0.098 R)
• M43: 6,306,149 km (0.118 R)
• M44: 6,745,966 km (0.115 R)
• M45: 6,946,428 km (0.104 R)
• M46: 7,008,511 km (0.118 R)
• M47: 7,133,275 km (0.095 R)
• M48: 7,527,765 km (0.112 R)
• M49: 7,880,666 km (0.039 R)
• M50: 8,157,273 km (0.094 R)
• M51: 8,337,837 km (0.087 R)
• M52: 8,403,810 km (0.086 R)
• M53: 8,553,109 km (0.081 R)
• M54: 8,669,645 km (0.052 R)
• M55: 8,837,195 km (0.073 R)
• M56: 9,414,942 km (0.062 R)
• M57: 9,483,607 km (0.112 R)
• M58: 9,604,482 km (0.119 R)
• M59: 9,934,795 km (0.086 R)
• M60: 10,286,499 km (0.11 R)
• M61: 10,375,061 km (0.042 R)
• M62: 10,517,329 km (0.111 R)
• M63: 11,183,787 km (0.041 R)
• M64: 12,031,259 km (0.103 R)
• M65: 12,595,094 km (0.052 R)

Asteroid Belt

Center: 5.04 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 8.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 438

Radius: 6.9

Gravity: 9.2 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 6.81 AU - 9.83 AU

Year: 15743 Days

Day: 15.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 55,884,439 km

• M1: 99,931 km (0.103 R)
• M2: 188,344 km (0.077 R)
• M3: 333,304 km (0.064 R)
• M4: 390,301 km (0.059 R)
• M5: 885,470 km (0.098 R)
• M6: 1,444,218 km (0.052 R)
• M7: 1,492,987 km (0.086 R)
• M8: 1,642,884 km (0.095 R)
• M9: 2,121,447 km (0.086 R)
• M10: 3,198,552 km (0.097 R)
• M11: 4,135,783 km (0.103 R)
• M12: 4,706,947 km (0.031 R)
• M13: 5,455,535 km (0.073 R)
• M14: 5,804,397 km (0.116 R)
• M15: 5,922,281 km (0.065 R)
• M16: 6,523,664 km (0.095 R)
• M17: 6,811,041 km (0.088 R)
• M18: 6,935,507 km (0.107 R)
• M19: 7,102,458 km (0.059 R)
• M20: 7,355,578 km (0.114 R)
• M21: 7,654,624 km (0.072 R)
• M22: 8,088,757 km (0.085 R)
• M23: 8,353,096 km (0.044 R)
• M24: 8,575,548 km (0.115 R)
• M25: 8,935,481 km (0.106 R)
• M26: 9,026,137 km (0.072 R)
• M27: 9,162,870 km (0.059 R)
• M28: 9,763,355 km (0.087 R)
• M29: 9,903,678 km (0.114 R)
• M30: 10,711,656 km (0.103 R)
• M31: 10,856,467 km (0.103 R)
• M32: 11,294,789 km (0.117 R)
• M33: 11,392,925 km (0.107 R)
• M34: 12,138,371 km (0.066 R)
• M35: 12,593,149 km (0.097 R)
• M36: 12,848,213 km (0.09 R)
• M37: 13,885,525 km (0.071 R)
• M38: 14,360,947 km (0.099 R)
• M39: 14,467,311 km (0.099 R)
• M40: 15,003,320 km (0.105 R)
• M41: 15,273,643 km (0.071 R)
• M42: 16,538,194 km (0.119 R)
• M43: 16,929,692 km (0.106 R)
• M44: 18,352,667 km (0.117 R)
• M45: 19,518,483 km (0.097 R)
• M46: 20,707,936 km (0.077 R)
• M47: 22,412,454 km (0.062 R)
• M48: 23,281,468 km (0.059 R)
• M49: 23,406,532 km (0.066 R)
• M50: 24,288,112 km (0.051 R)
• M51: 24,669,138 km (0.106 R)
• M52: 24,732,866 km (0.094 R)
• M53: 25,116,286 km (0.082 R)
• M54: 25,953,884 km (0.106 R)
• M55: 27,457,941 km (0.092 R)
• M56: 28,387,243 km (0.115 R)
• M57: 29,800,494 km (0.108 R)
• M58: 29,868,412 km (0.082 R)
• M59: 30,755,377 km (0.083 R)
• M60: 30,823,893 km (0.114 R)
• M61: 31,167,669 km (0.109 R)
• M62: 31,443,528 km (0.076 R)
• M63: 32,206,327 km (0.114 R)
• M64: 32,834,937 km (0.104 R)
• M65: 33,467,736 km (0.085 R)
• M66: 33,962,606 km (0.036 R)
• M67: 35,102,841 km (0.065 R)
• M68: 35,389,919 km (0.111 R)
• M69: 36,038,576 km (0.055 R)
• M70: 36,836,680 km (0.089 R)
• M71: 37,128,396 km (0.099 R)
• M72: 37,347,557 km (0.046 R)
• M73: 38,081,484 km (0.096 R)
• M74: 38,820,348 km (0.098 R)
• M75: 38,968,600 km (0.06 R)
• M76: 40,763,026 km (0.111 R)
• M77: 40,913,821 km (0.038 R)
• M78: 41,291,406 km (0.076 R)
• M79: 43,197,133 km (0.112 R)
• M80: 43,890,220 km (0.099 R)
• M81: 44,431,764 km (0.106 R)
• M82: 47,172,846 km (0.082 R)
• M83: 47,331,121 km (0.104 R)
• M84: 47,489,545 km (0.091 R)
• M85: 47,965,864 km (0.111 R)
• M86: 49,003,625 km (0.11 R)
• M87: 49,083,660 km (0.111 R)
• M88: 49,404,697 km (0.114 R)
• M89: 50,129,349 km (0.102 R)
• M90: 50,290,915 km (0.091 R)
• M91: 50,776,509 km (0.067 R)
• M92: 53,557,384 km (0.114 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 17,449 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit