🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.7

Radius: 11.4

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.58 AU - 0.8 AU

Year: 396 Days

Day: 9.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 70,786,533 km

• M1: 141,968 km (0.079 R)
• M2: 220,806 km (0.073 R)
• M3: 323,131 km (0.06 R)
• M4: 401,820 km (0.103 R)
• M5: 590,762 km (0.056 R)
• M6: 702,661 km (0.08 R)
• M7: 842,834 km (0.07 R)
• M8: 1,007,691 km (0.118 R)
• M9: 1,079,349 km (0.117 R)
• M10: 1,207,105 km (0.046 R)
• M11: 1,324,091 km (0.087 R)
• M12: 1,395,000 km (0.086 R)
• M13: 1,501,215 km (0.049 R)
• M14: 1,575,565 km (0.044 R)
• M15: 1,659,938 km (0.112 R)
• M16: 1,845,739 km (0.09 R)
• M17: 1,919,490 km (0.079 R)
• M18: 2,025,854 km (0.081 R)
• M19: 2,118,156 km (0.114 R)
• M20: 2,202,230 km (0.096 R)
• M21: 2,274,187 km (0.067 R)

Planet 2 - Ice Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 183.3

Radius: 3.8

Gravity: 12.69 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 5.48 AU - 5.68 AU

Year: 9098 Days

Day: 18.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 70,786,533 km

• M1: 85,271 km (0.093 R)
• M2: 190,288 km (0.07 R)
• M3: 351,705 km (0.115 R)
• M4: 462,257 km (0.096 R)
• M5: 595,100 km (0.074 R)
• M6: 752,178 km (0.095 R)
• M7: 881,730 km (0.1 R)
• M8: 962,961 km (0.106 R)
• M9: 1,060,649 km (0.08 R)
• M10: 1,281,156 km (0.077 R)
• M11: 1,342,342 km (0.064 R)
• M12: 1,729,351 km (0.1 R)
• M13: 1,797,119 km (0.084 R)
• M14: 2,023,311 km (0.092 R)
• M15: 2,351,230 km (0.119 R)
• M16: 2,464,176 km (0.036 R)
• M17: 2,676,007 km (0.071 R)
• M18: 2,794,039 km (0.119 R)
• M19: 3,345,756 km (0.091 R)
• M20: 3,644,952 km (0.051 R)
• M21: 3,908,095 km (0.065 R)
• M22: 4,805,084 km (0.111 R)
• M23: 5,362,485 km (0.107 R)
• M24: 5,991,395 km (0.107 R)
• M25: 6,171,660 km (0.054 R)
• M26: 7,290,054 km (0.117 R)
• M27: 7,956,662 km (0.076 R)
• M28: 8,268,723 km (0.064 R)
• M29: 8,526,929 km (0.037 R)
• M30: 8,555,801 km (0.058 R)
• M31: 8,992,627 km (0.111 R)
• M32: 9,110,361 km (0.109 R)
• M33: 9,139,832 km (0.077 R)
• M34: 9,228,543 km (0.092 R)
• M35: 9,676,439 km (0.103 R)
• M36: 9,736,577 km (0.105 R)
• M37: 9,766,796 km (0.092 R)
• M38: 9,887,821 km (0.064 R)
• M39: 10,131,217 km (0.069 R)
• M40: 10,376,707 km (0.073 R)
• M41: 10,562,058 km (0.116 R)
• M42: 10,624,142 km (0.087 R)
• M43: 10,967,469 km (0.084 R)
• M44: 11,473,409 km (0.081 R)
• M45: 11,569,002 km (0.058 R)
• M46: 11,857,726 km (0.07 R)
• M47: 12,409,592 km (0.105 R)
• M48: 12,442,205 km (0.093 R)
• M49: 12,474,966 km (0.069 R)
• M50: 12,606,313 km (0.097 R)
• M51: 12,771,021 km (0.109 R)
• M52: 12,837,143 km (0.098 R)
• M53: 13,002,897 km (0.097 R)
• M54: 13,202,760 km (0.119 R)
• M55: 13,706,755 km (0.113 R)
• M56: 13,774,374 km (0.114 R)
• M57: 15,185,979 km (0.119 R)
• M58: 16,176,317 km (0.085 R)
• M59: 16,247,825 km (0.058 R)
• M60: 16,283,579 km (0.087 R)
• M61: 17,296,655 km (0.1 R)
• M62: 17,406,460 km (0.08 R)
• M63: 17,516,415 km (0.084 R)
• M64: 17,553,066 km (0.118 R)
• M65: 18,554,026 km (0.083 R)
• M66: 18,816,570 km (0.087 R)
• M67: 19,878,715 km (0.077 R)
• M68: 19,955,458 km (0.111 R)
• M69: 20,649,293 km (0.115 R)
• M70: 21,038,397 km (0.07 R)
• M71: 21,390,401 km (0.11 R)
• M72: 21,468,940 km (0.116 R)
• M73: 22,618,151 km (0.114 R)
• M74: 22,818,313 km (0.114 R)
• M75: 23,220,432 km (0.085 R)
• M76: 23,543,713 km (0.113 R)
• M77: 23,827,949 km (0.041 R)
• M78: 24,276,742 km (0.109 R)
• M79: 24,358,572 km (0.065 R)
• M80: 24,687,089 km (0.089 R)
• M81: 25,099,830 km (0.066 R)
• M82: 25,141,269 km (0.077 R)
• M83: 25,224,146 km (0.061 R)
• M84: 25,307,023 km (0.115 R)
• M85: 25,556,552 km (0.033 R)
• M86: 25,639,878 km (0.099 R)
• M87: 26,015,818 km (0.111 R)
• M88: 26,099,742 km (0.058 R)
• M89: 26,267,591 km (0.103 R)
• M90: 26,393,702 km (0.07 R)
• M91: 26,562,299 km (0.097 R)
• M92: 26,858,054 km (0.095 R)
• M93: 27,410,219 km (0.062 R)
• M94: 28,525,920 km (0.118 R)
• M95: 28,872,090 km (0.107 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 935.6

Radius: 3.2

Gravity: 91.37 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 7.06 AU - 8.76 AU

Year: 15356 Days

Day: 17.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 70,786,533 km

• M1: 57,745 km (0.108 R)
• M2: 90,357 km (0.098 R)
• M3: 319,391 km (0.113 R)
• M4: 715,078 km (0.059 R)
• M5: 760,705 km (0.118 R)
• M6: 1,212,192 km (0.07 R)
• M7: 1,435,242 km (0.116 R)
• M8: 2,620,805 km (0.065 R)
• M9: 3,241,786 km (0.058 R)
• M10: 3,355,779 km (0.096 R)
• M11: 3,986,484 km (0.07 R)
• M12: 4,273,712 km (0.111 R)
• M13: 4,867,915 km (0.084 R)
• M14: 4,911,448 km (0.075 R)
• M15: 5,397,641 km (0.119 R)
• M16: 6,225,665 km (0.041 R)
• M17: 6,558,371 km (0.109 R)
• M18: 6,654,412 km (0.101 R)
• M19: 7,191,319 km (0.071 R)
• M20: 8,099,229 km (0.105 R)
• M21: 8,989,486 km (0.104 R)
• M22: 9,096,299 km (0.115 R)
• M23: 9,203,411 km (0.108 R)
• M24: 9,364,976 km (0.108 R)
• M25: 10,075,716 km (0.096 R)
• M26: 10,690,713 km (0.078 R)
• M27: 10,860,506 km (0.092 R)
• M28: 11,031,197 km (0.092 R)
• M29: 12,666,601 km (0.103 R)
• M30: 13,026,833 km (0.038 R)
• M31: 13,634,649 km (0.116 R)
• M32: 14,189,508 km (0.094 R)
• M33: 14,814,528 km (0.092 R)
• M34: 15,897,766 km (0.045 R)
• M35: 16,091,495 km (0.1 R)
• M36: 17,937,533 km (0.091 R)
• M37: 18,612,817 km (0.087 R)
• M38: 18,817,019 km (0.078 R)
• M39: 20,197,358 km (0.038 R)
• M40: 21,396,086 km (0.052 R)
• M41: 21,538,653 km (0.102 R)
• M42: 21,824,534 km (0.094 R)
• M43: 24,305,914 km (0.074 R)
• M44: 25,202,753 km (0.114 R)
• M45: 25,504,193 km (0.102 R)
• M46: 25,958,372 km (0.033 R)
• M47: 26,186,509 km (0.052 R)
• M48: 26,338,949 km (0.04 R)
• M49: 26,491,689 km (0.108 R)
• M50: 27,337,066 km (0.116 R)
• M51: 28,191,420 km (0.069 R)
• M52: 28,347,600 km (0.119 R)
• M53: 30,485,054 km (0.114 R)
• M54: 31,938,397 km (0.064 R)
• M55: 32,019,928 km (0.091 R)
• M56: 35,923,086 km (0.086 R)
• M57: 37,200,054 km (0.07 R)
• M58: 38,059,493 km (0.119 R)
• M59: 38,751,832 km (0.077 R)
• M60: 38,925,516 km (0.107 R)
• M61: 39,012,432 km (0.105 R)
• M62: 39,797,970 km (0.045 R)
• M63: 40,500,632 km (0.096 R)
• M64: 41,829,061 km (0.096 R)
• M65: 42,902,126 km (0.118 R)
• M66: 43,893,661 km (0.104 R)
• M67: 44,619,510 km (0.084 R)
• M68: 44,801,570 km (0.025 R)
• M69: 45,075,185 km (0.056 R)
• M70: 45,624,059 km (0.097 R)
• M71: 46,267,181 km (0.097 R)
• M72: 46,451,485 km (0.048 R)
• M73: 46,913,294 km (0.097 R)
• M74: 47,098,346 km (0.106 R)
• M75: 47,191,097 km (0.053 R)
• M76: 48,027,798 km (0.101 R)
• M77: 51,614,108 km (0.118 R)
• M78: 52,764,515 km (0.119 R)
• M79: 52,957,048 km (0.062 R)
• M80: 53,826,361 km (0.058 R)
• M81: 54,117,179 km (0.051 R)
• M82: 55,873,159 km (0.099 R)
• M83: 55,971,146 km (0.059 R)
• M84: 56,659,446 km (0.043 R)
• M85: 57,548,506 km (0.106 R)
• M86: 57,647,539 km (0.034 R)
• M87: 57,945,090 km (0.068 R)
• M88: 60,545,101 km (0.066 R)
• M89: 61,049,545 km (0.06 R)
• M90: 61,960,745 km (0.07 R)
• M91: 62,265,626 km (0.062 R)
• M92: 64,310,180 km (0.072 R)
• M93: 64,515,877 km (0.034 R)
• M94: 65,237,387 km (0.091 R)
• M95: 65,857,919 km (0.06 R)
• M96: 68,990,200 km (0.111 R)
• M97: 69,939,249 km (0.099 R)
• M98: 70,786,571 km (0.117 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 15,396 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit