🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71

Radius: 14.3

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.73 AU - 0.77 AU

Year: 441 Days

Day: 14.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 87,630,724 km

• M1: 177,872 km (0.076 R)
• M2: 321,635 km (0.045 R)
• M3: 432,787 km (0.052 R)
• M4: 578,046 km (0.119 R)
• M5: 713,283 km (0.043 R)
• M6: 811,120 km (0.072 R)
• M7: 911,799 km (0.072 R)
• M8: 1,003,951 km (0.11 R)
• M9: 1,204,412 km (0.076 R)
• M10: 1,412,653 km (0.088 R)
• M11: 1,524,701 km (0.112 R)
• M12: 1,659,489 km (0.07 R)
• M13: 1,764,956 km (0.069 R)
• M14: 1,869,525 km (0.063 R)
• M15: 2,092,126 km (0.114 R)
• M16: 2,353,175 km (0.112 R)
• M17: 2,487,962 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.3

Radius: 13.6

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.7 AU - 1.16 AU

Year: 608 Days

Day: 7.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 87,630,724 km

• M1: 181,911 km (0.065 R)
• M2: 271,071 km (0.091 R)
• M3: 388,356 km (0.12 R)
• M4: 621,280 km (0.087 R)
• M5: 743,352 km (0.089 R)
• M6: 836,402 km (0.092 R)
• M7: 1,004,849 km (0.104 R)
• M8: 1,104,331 km (0.103 R)
• M9: 1,207,404 km (0.1 R)
• M10: 1,325,587 km (0.105 R)
• M11: 1,424,172 km (0.107 R)
• M12: 1,611,019 km (0.052 R)
• M13: 1,735,934 km (0.106 R)
• M14: 1,825,393 km (0.058 R)
• M15: 1,936,395 km (0.088 R)
• M16: 2,022,713 km (0.112 R)
• M17: 2,131,022 km (0.085 R)
• M18: 2,339,412 km (0.118 R)
• M19: 2,547,353 km (0.059 R)
• M20: 2,664,787 km (0.098 R)
• M21: 2,799,126 km (0.108 R)
• M22: 2,943,488 km (0.075 R)
• M23: 3,066,906 km (0.1 R)
• M24: 3,152,925 km (0.12 R)
• M25: 3,311,349 km (0.037 R)
• M26: 3,644,503 km (0.111 R)
• M27: 3,929,038 km (0.045 R)
• M28: 4,151,790 km (0.107 R)
• M29: 4,299,592 km (0.058 R)
• M30: 4,493,621 km (0.086 R)
• M31: 4,591,757 km (0.103 R)
• M32: 4,826,476 km (0.099 R)
• M33: 5,083,934 km (0.045 R)
• M34: 5,214,234 km (0.045 R)
• M35: 5,440,426 km (0.026 R)
• M36: 5,564,293 km (0.114 R)
• M37: 5,650,611 km (0.082 R)
• M38: 5,737,378 km (0.1 R)
• M39: 5,844,041 km (0.085 R)
• M40: 5,971,049 km (0.095 R)
• M41: 6,187,966 km (0.089 R)
• M42: 6,367,484 km (0.083 R)
• M43: 6,721,432 km (0.073 R)
• M44: 6,905,887 km (0.029 R)
• M45: 7,009,259 km (0.12 R)

Asteroid Belt

Center: 5.59 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 844.9

Radius: 5.6

Gravity: 26.94 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 8.37 AU - 12.13 AU

Year: 22258 Days

Day: 24.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,630,724 km

• M1: 100,530 km (0.116 R)
• M2: 157,227 km (0.097 R)
• M3: 214,673 km (0.101 R)
• M4: 1,832,275 km (0.051 R)
• M5: 2,163,335 km (0.108 R)
• M6: 2,633,521 km (0.061 R)
• M7: 3,091,440 km (0.116 R)
• M8: 4,079,534 km (0.109 R)
• M9: 4,173,781 km (0.032 R)
• M10: 4,754,968 km (0.083 R)
• M11: 4,804,635 km (0.111 R)
• M12: 5,207,502 km (0.079 R)
• M13: 6,152,960 km (0.072 R)
• M14: 6,315,723 km (0.092 R)
• M15: 6,370,177 km (0.106 R)
• M16: 7,264,173 km (0.099 R)
• M17: 7,667,639 km (0.098 R)
• M18: 7,901,311 km (0.106 R)
• M19: 8,435,824 km (0.04 R)
• M20: 9,043,490 km (0.12 R)
• M21: 9,602,239 km (0.11 R)
• M22: 11,611,039 km (0.074 R)
• M23: 12,559,489 km (0.12 R)
• M24: 13,112,403 km (0.086 R)
• M25: 13,602,785 km (0.069 R)
• M26: 13,814,765 km (0.063 R)
• M27: 14,601,500 km (0.112 R)
• M28: 14,818,567 km (0.107 R)
• M29: 15,771,505 km (0.118 R)
• M30: 16,143,256 km (0.09 R)
• M31: 16,971,430 km (0.111 R)
• M32: 18,200,227 km (0.116 R)
• M33: 18,825,396 km (0.064 R)
• M34: 18,982,773 km (0.084 R)
• M35: 19,061,761 km (0.074 R)
• M36: 20,096,828 km (0.09 R)
• M37: 21,807,031 km (0.054 R)
• M38: 22,055,064 km (0.115 R)
• M39: 24,244,280 km (0.057 R)
• M40: 25,018,000 km (0.09 R)
• M41: 25,104,467 km (0.047 R)
• M42: 25,364,618 km (0.091 R)
• M43: 27,120,748 km (0.093 R)
• M44: 27,298,619 km (0.057 R)
• M45: 27,655,261 km (0.114 R)
• M46: 28,915,922 km (0.088 R)
• M47: 29,188,340 km (0.096 R)
• M48: 32,242,380 km (0.099 R)
• M49: 32,524,971 km (0.099 R)
• M50: 33,663,710 km (0.111 R)
• M51: 34,333,908 km (0.105 R)
• M52: 37,157,269 km (0.108 R)
• M53: 37,256,003 km (0.07 R)
• M54: 37,949,240 km (0.119 R)
• M55: 38,846,677 km (0.079 R)
• M56: 39,650,467 km (0.059 R)
• M57: 40,358,065 km (0.118 R)
• M58: 41,376,228 km (0.11 R)
• M59: 42,402,918 km (0.089 R)
• M60: 42,506,141 km (0.106 R)
• M61: 44,900,903 km (0.117 R)
• M62: 46,167,698 km (0.091 R)
• M63: 47,232,237 km (0.103 R)
• M64: 48,197,292 km (0.107 R)
• M65: 49,820,130 km (0.099 R)
• M66: 51,460,770 km (0.104 R)
• M67: 51,901,336 km (0.12 R)
• M68: 52,011,589 km (0.119 R)
• M69: 52,232,396 km (0.117 R)
• M70: 52,786,057 km (0.084 R)
• M71: 56,487,857 km (0.106 R)
• M72: 57,854,583 km (0.072 R)
• M73: 59,347,570 km (0.077 R)
• M74: 61,202,284 km (0.089 R)
• M75: 63,311,614 km (0.073 R)
• M76: 65,444,580 km (0.114 R)
• M77: 66,400,062 km (0.07 R)
• M78: 66,999,650 km (0.101 R)
• M79: 67,962,612 km (0.073 R)
• M80: 68,083,337 km (0.039 R)
• M81: 68,809,037 km (0.079 R)
• M82: 72,599,099 km (0.054 R)
• M83: 72,722,367 km (0.051 R)
• M84: 72,845,935 km (0.03 R)
• M85: 74,208,473 km (0.224 R)
• M86: 76,330,818 km (0.075 R)
• M87: 76,833,018 km (0.041 R)
• M88: 77,210,453 km (0.074 R)
• M89: 79,869,705 km (0.077 R)
• M90: 80,762,654 km (0.055 R)
• M91: 81,659,045 km (0.073 R)
• M92: 82,687,530 km (0.105 R)
• M93: 83,720,204 km (0.043 R)
• M94: 83,979,009 km (0.108 R)
• M95: 84,627,366 km (0.226 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: 175 - 17,124 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit