🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.1

Radius: 12.3

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.52 AU - 0.62 AU

Year: 287 Days

Day: 11.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 50,442,108 km

• M1: 153,936 km (0.075 R)
• M2: 247,584 km (0.068 R)
• M3: 324,777 km (0.072 R)
• M4: 425,157 km (0.099 R)
• M5: 587,172 km (0.095 R)
• M6: 751,580 km (0.095 R)
• M7: 858,841 km (0.119 R)
• M8: 939,175 km (0.095 R)
• M9: 1,042,548 km (0.103 R)
• M10: 1,125,425 km (0.078 R)
• M11: 1,214,436 km (0.103 R)
• M12: 1,328,279 km (0.119 R)
• M13: 1,457,532 km (0.12 R)
• M14: 1,555,369 km (0.098 R)
• M15: 1,696,290 km (0.12 R)
• M16: 1,845,888 km (0.062 R)
• M17: 1,935,198 km (0.103 R)
• M18: 2,012,989 km (0.068 R)
• M19: 2,154,060 km (0.075 R)
• M20: 2,280,171 km (0.063 R)
• M21: 2,395,062 km (0.078 R)
• M22: 2,497,686 km (0.025 R)
• M23: 2,611,530 km (0.069 R)
• M24: 2,727,020 km (0.119 R)
• M25: 2,854,178 km (0.072 R)
• M26: 2,938,401 km (0.101 R)
• M27: 3,068,851 km (0.066 R)
• M28: 3,175,664 km (0.116 R)
• M29: 3,263,029 km (0.085 R)
• M30: 3,356,527 km (0.103 R)
• M31: 3,599,474 km (0.114 R)
• M32: 3,734,112 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.3

Radius: 9.1

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.02 AU - 1.34 AU

Year: 855 Days

Day: 8.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 50,442,108 km

• M1: 116,686 km (0.11 R)
• M2: 173,833 km (0.03 R)
• M3: 236,065 km (0.086 R)
• M4: 294,708 km (0.098 R)
• M5: 375,191 km (0.079 R)
• M6: 473,028 km (0.107 R)
• M7: 571,913 km (0.057 R)
• M8: 635,941 km (0.029 R)
• M9: 751,879 km (0.078 R)
• M10: 907,161 km (0.088 R)
• M11: 1,045,091 km (0.089 R)
• M12: 1,107,922 km (0.119 R)
• M13: 1,172,249 km (0.087 R)
• M14: 1,292,526 km (0.113 R)
• M15: 1,436,140 km (0.042 R)
• M16: 1,493,735 km (0.108 R)
• M17: 1,611,468 km (0.054 R)
• M18: 1,863,391 km (0.11 R)
• M19: 2,106,039 km (0.102 R)
• M20: 2,179,342 km (0.106 R)
• M21: 2,366,638 km (0.117 R)
• M22: 2,435,304 km (0.062 R)
• M23: 2,700,990 km (0.092 R)
• M24: 2,813,188 km (0.111 R)
• M25: 2,976,100 km (0.101 R)
• M26: 3,117,171 km (0.115 R)
• M27: 3,277,390 km (0.071 R)
• M28: 3,337,080 km (0.119 R)
• M29: 3,405,745 km (0.09 R)
• M30: 3,475,009 km (0.119 R)
• M31: 3,597,230 km (0.092 R)
• M32: 3,658,865 km (0.09 R)
• M33: 3,882,065 km (0.091 R)
• M34: 4,164,954 km (0.068 R)
• M35: 4,294,955 km (0.097 R)
• M36: 4,511,423 km (0.083 R)
• M37: 4,693,035 km (0.108 R)
• M38: 4,789,525 km (0.102 R)
• M39: 4,916,085 km (0.117 R)
• M40: 5,222,312 km (0.115 R)
• M41: 5,433,245 km (0.107 R)
• M42: 5,636,848 km (0.065 R)
• M43: 5,770,588 km (0.108 R)
• M44: 5,936,492 km (0.11 R)
• M45: 6,401,143 km (0.075 R)
• M46: 6,540,718 km (0.097 R)
• M47: 6,833,631 km (0.112 R)
• M48: 6,899,454 km (0.082 R)
• M49: 7,197,752 km (0.03 R)
• M50: 7,342,862 km (0.089 R)
• M51: 7,647,443 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.3

Radius: 10.3

Gravity: 8.88 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.28 AU - 2.08 AU

Year: 1452 Days

Day: 12.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 50,442,108 km

• M1: 131,796 km (0.088 R)
• M2: 207,791 km (0.049 R)
• M3: 370,105 km (0.098 R)
• M4: 446,101 km (0.104 R)
• M5: 596,746 km (0.083 R)
• M6: 675,285 km (0.073 R)
• M7: 788,830 km (0.069 R)
• M8: 1,071,270 km (0.095 R)
• M9: 1,394,851 km (0.116 R)
• M10: 1,483,113 km (0.073 R)
• M11: 1,696,589 km (0.102 R)
• M12: 1,791,285 km (0.04 R)
• M13: 1,887,776 km (0.1 R)
• M14: 2,030,193 km (0.109 R)
• M15: 2,164,980 km (0.071 R)
• M16: 2,314,429 km (0.066 R)
• M17: 2,408,077 km (0.079 R)
• M18: 2,660,149 km (0.115 R)
• M19: 2,895,766 km (0.089 R)
• M20: 3,048,057 km (0.036 R)
• M21: 3,281,579 km (0.097 R)
• M22: 3,413,823 km (0.111 R)
• M23: 3,534,549 km (0.063 R)
• M24: 3,642,858 km (0.112 R)
• M25: 3,711,224 km (0.056 R)
• M26: 3,821,478 km (0.112 R)
• M27: 4,017,002 km (0.107 R)
• M28: 4,215,967 km (0.116 R)
• M29: 4,403,713 km (0.102 R)
• M30: 4,983,105 km (0.094 R)
• M31: 5,059,250 km (0.105 R)
• M32: 5,367,422 km (0.056 R)
• M33: 5,445,362 km (0.066 R)
• M34: 5,618,298 km (0.076 R)
• M35: 5,713,442 km (0.072 R)
• M36: 5,857,205 km (0.088 R)
• M37: 6,034,329 km (0.108 R)
• M38: 6,164,479 km (0.096 R)
• M39: 6,328,289 km (0.089 R)
• M40: 6,526,955 km (0.095 R)
• M41: 6,744,321 km (0.037 R)
• M42: 6,862,503 km (0.086 R)
• M43: 7,220,940 km (0.084 R)
• M44: 7,307,108 km (0.1 R)
• M45: 7,480,642 km (0.084 R)
• M46: 7,973,866 km (0.089 R)
• M47: 8,098,780 km (0.096 R)
• M48: 8,350,703 km (0.072 R)
• M49: 8,459,460 km (0.072 R)
• M50: 8,973,179 km (0.105 R)
• M51: 9,177,829 km (0.117 R)
• M52: 9,290,177 km (0.038 R)
• M53: 9,497,071 km (0.087 R)
• M54: 10,108,029 km (0.091 R)
• M55: 10,301,609 km (0.094 R)
• M56: 10,496,385 km (0.11 R)
• M57: 11,048,102 km (0.094 R)
• M58: 11,207,573 km (0.118 R)
• M59: 11,367,793 km (0.079 R)
• M60: 11,934,469 km (0.075 R)
• M61: 12,036,645 km (0.114 R)
• M62: 12,118,475 km (0.12 R)
• M63: 12,510,272 km (0.099 R)
• M64: 12,655,681 km (0.042 R)
• M65: 12,843,426 km (0.027 R)
• M66: 12,927,201 km (0.083 R)
• M67: 13,137,386 km (0.09 R)
• M68: 13,306,282 km (0.078 R)
• M69: 13,475,926 km (0.106 R)
• M70: 13,667,710 km (0.076 R)
• M71: 14,443,674 km (0.087 R)
• M72: 14,639,947 km (0.079 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 503.7

Radius: 5.6

Gravity: 16.06 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 6.69 AU - 7.49 AU

Year: 12589 Days

Day: 15.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 50,442,108 km

• M1: 82,428 km (0.114 R)
• M2: 256,860 km (0.092 R)
• M3: 293,062 km (0.086 R)
• M4: 413,638 km (0.083 R)
• M5: 755,170 km (0.113 R)
• M6: 962,812 km (0.098 R)
• M7: 1,274,125 km (0.118 R)
• M8: 1,407,118 km (0.115 R)
• M9: 1,638,695 km (0.116 R)
• M10: 1,759,121 km (0.063 R)
• M11: 1,832,724 km (0.058 R)
• M12: 1,882,390 km (0.111 R)
• M13: 2,708,320 km (0.089 R)
• M14: 4,110,351 km (0.071 R)
• M15: 4,440,663 km (0.109 R)
• M16: 4,882,575 km (0.036 R)
• M17: 5,553,671 km (0.087 R)
• M18: 6,709,315 km (0.107 R)
• M19: 6,786,358 km (0.119 R)
• M20: 6,824,954 km (0.069 R)
• M21: 7,097,521 km (0.092 R)
• M22: 7,176,060 km (0.086 R)
• M23: 7,493,058 km (0.075 R)
• M24: 7,533,001 km (0.074 R)
• M25: 8,181,657 km (0.102 R)
• M26: 8,305,375 km (0.052 R)
• M27: 8,346,664 km (0.112 R)
• M28: 9,445,759 km (0.116 R)
• M29: 10,321,655 km (0.116 R)
• M30: 10,634,314 km (0.11 R)
• M31: 10,769,252 km (0.089 R)
• M32: 10,814,430 km (0.111 R)
• M33: 11,268,908 km (0.109 R)
• M34: 11,683,444 km (0.031 R)
• M35: 12,622,320 km (0.114 R)
• M36: 13,390,655 km (0.037 R)
• M37: 14,771,443 km (0.061 R)
• M38: 15,224,874 km (0.094 R)
• M39: 15,377,016 km (0.106 R)
• M40: 15,785,268 km (0.098 R)
• M41: 15,887,743 km (0.074 R)
• M42: 16,508,125 km (0.116 R)
• M43: 16,612,245 km (0.088 R)
• M44: 16,768,874 km (0.078 R)
• M45: 16,873,593 km (0.082 R)
• M46: 17,453,284 km (0.071 R)
• M47: 18,632,265 km (0.052 R)
• M48: 20,560,133 km (0.076 R)
• M49: 20,784,380 km (0.086 R)
• M50: 22,204,962 km (0.103 R)
• M51: 22,608,277 km (0.05 R)
• M52: 23,013,987 km (0.064 R)
• M53: 23,597,867 km (0.11 R)
• M54: 24,482,589 km (0.096 R)
• M55: 24,541,979 km (0.097 R)
• M56: 24,720,450 km (0.098 R)
• M57: 25,018,748 km (0.065 R)
• M58: 25,618,935 km (0.12 R)
• M59: 25,920,823 km (0.115 R)
• M60: 25,981,261 km (0.051 R)
• M61: 26,223,908 km (0.083 R)
• M62: 26,711,149 km (0.085 R)
• M63: 27,818,622 km (0.112 R)
• M64: 28,191,120 km (0.071 R)
• M65: 29,697,421 km (0.108 R)
• M66: 29,887,560 km (0.117 R)
• M67: 30,077,998 km (0.097 R)
• M68: 30,332,763 km (0.109 R)
• M69: 32,656,766 km (0.118 R)
• M70: 33,312,454 km (0.096 R)
• M71: 33,378,277 km (0.085 R)
• M72: 33,444,100 km (0.118 R)
• M73: 34,503,552 km (0.069 R)
• M74: 35,171,207 km (0.098 R)
• M75: 35,439,586 km (0.091 R)
• M76: 35,978,138 km (0.088 R)
• M77: 36,113,225 km (0.114 R)
• M78: 36,451,616 km (0.114 R)
• M79: 37,131,687 km (0.092 R)
• M80: 37,404,853 km (0.106 R)
• M81: 38,021,944 km (0.1 R)
• M82: 38,573,362 km (0.057 R)
• M83: 38,919,232 km (0.116 R)
• M84: 39,544,552 km (0.115 R)
• M85: 40,313,335 km (0.078 R)
• M86: 41,087,055 km (0.072 R)
• M87: 42,577,648 km (0.101 R)
• M88: 42,792,022 km (0.091 R)
• M89: 43,509,194 km (0.067 R)
• M90: 44,882,802 km (0.049 R)
• M91: 45,392,482 km (0.084 R)
• M92: 46,270,621 km (0.026 R)
• M93: 46,638,183 km (0.111 R)
• M94: 47,969,305 km (0.113 R)
• M95: 48,192,505 km (0.088 R)
• M96: 49,463,040 km (0.091 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 16,721 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit