🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.54 AU - 0.8 AU

Year: 354 Days

Day: 44.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,503,592 km

• M1: 205,996 km (0.071 R)

Asteroid Belt

Center: 1.11 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.8

Radius: 9

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.2 AU - 1.9 AU

Year: 1246 Days

Day: 12.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 17,503,592 km

• M1: 118,033 km (0.102 R)
• M2: 332,855 km (0.11 R)
• M3: 419,622 km (0.027 R)
• M4: 499,657 km (0.116 R)
• M5: 574,456 km (0.12 R)
• M6: 671,246 km (0.106 R)
• M7: 743,053 km (0.092 R)
• M8: 805,136 km (0.105 R)
• M9: 901,776 km (0.091 R)
• M10: 1,023,100 km (0.084 R)
• M11: 1,100,143 km (0.074 R)
• M12: 1,164,619 km (0.065 R)
• M13: 1,245,253 km (0.112 R)
• M14: 1,475,185 km (0.113 R)
• M15: 1,538,764 km (0.083 R)
• M16: 1,693,897 km (0.046 R)
• M17: 1,811,331 km (0.105 R)
• M18: 1,940,434 km (0.056 R)
• M19: 2,037,074 km (0.039 R)
• M20: 2,117,259 km (0.068 R)
• M21: 2,327,294 km (0.114 R)
• M22: 2,572,934 km (0.098 R)
• M23: 2,689,321 km (0.111 R)
• M24: 2,767,710 km (0.084 R)
• M25: 2,977,446 km (0.076 R)
• M26: 3,109,990 km (0.099 R)
• M27: 3,370,290 km (0.103 R)
• M28: 3,444,491 km (0.108 R)
• M29: 3,637,771 km (0.111 R)
• M30: 3,702,996 km (0.106 R)
• M31: 3,768,520 km (0.096 R)
• M32: 3,834,642 km (0.068 R)
• M33: 4,034,954 km (0.104 R)
• M34: 4,159,120 km (0.09 R)
• M35: 4,434,530 km (0.053 R)
• M36: 4,586,222 km (0.113 R)
• M37: 4,918,778 km (0.085 R)
• M38: 5,234,579 km (0.079 R)
• M39: 5,632,360 km (0.088 R)
• M40: 5,822,200 km (0.104 R)
• M41: 6,052,730 km (0.031 R)
• M42: 6,156,252 km (0.096 R)
• M43: 6,221,177 km (0.118 R)
• M44: 6,364,941 km (0.083 R)
• M45: 6,523,066 km (0.099 R)
• M46: 6,829,592 km (0.118 R)
• M47: 7,086,451 km (0.081 R)
• M48: 7,277,787 km (0.088 R)
• M49: 7,470,918 km (0.085 R)
• M50: 7,595,832 km (0.111 R)
• M51: 7,777,743 km (0.067 R)
• M52: 7,946,788 km (0.098 R)
• M53: 8,074,395 km (0.108 R)
• M54: 8,131,392 km (0.036 R)
• M55: 8,202,750 km (0.108 R)
• M56: 8,346,065 km (0.086 R)
• M57: 8,475,767 km (0.098 R)
• M58: 8,927,851 km (0.084 R)
• M59: 9,238,566 km (0.09 R)
• M60: 9,598,050 km (0.082 R)
• M61: 9,658,338 km (0.087 R)
• M62: 9,779,512 km (0.055 R)
• M63: 10,115,060 km (0.117 R)
• M64: 10,423,531 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.9

Radius: 11.2

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.58 AU - 2.48 AU

Year: 1867 Days

Day: 5.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 17,503,592 km

• M1: 171,888 km (0.083 R)
• M2: 279,748 km (0.109 R)
• M3: 352,453 km (0.112 R)
• M4: 481,556 km (0.059 R)
• M5: 582,235 km (0.04 R)
• M6: 703,858 km (0.083 R)
• M7: 821,292 km (0.076 R)
• M8: 896,690 km (0.118 R)
• M9: 967,449 km (0.111 R)
• M10: 1,176,438 km (0.113 R)
• M11: 1,254,827 km (0.044 R)
• M12: 1,569,282 km (0.039 R)
• M13: 1,718,281 km (0.119 R)
• M14: 1,808,189 km (0.094 R)
• M15: 1,881,193 km (0.105 R)
• M16: 2,011,643 km (0.062 R)
• M17: 2,106,637 km (0.111 R)
• M18: 2,183,830 km (0.081 R)
• M19: 2,340,907 km (0.094 R)
• M20: 2,646,087 km (0.071 R)
• M21: 2,803,464 km (0.112 R)
• M22: 3,116,722 km (0.107 R)
• M23: 3,238,495 km (0.059 R)
• M24: 3,316,884 km (0.1 R)
• M25: 3,578,979 km (0.074 R)
• M26: 3,730,073 km (0.052 R)
• M27: 4,147,601 km (0.109 R)
• M28: 4,355,841 km (0.087 R)
• M29: 4,706,349 km (0.052 R)
• M30: 4,782,644 km (0.116 R)
• M31: 4,962,461 km (0.097 R)
• M32: 5,092,162 km (0.065 R)
• M33: 5,315,512 km (0.063 R)
• M34: 5,758,022 km (0.108 R)
• M35: 5,963,121 km (0.114 R)
• M36: 6,156,850 km (0.088 R)
• M37: 6,254,388 km (0.114 R)
• M38: 6,664,436 km (0.088 R)
• M39: 6,750,305 km (0.09 R)
• M40: 6,822,112 km (0.106 R)
• M41: 6,923,240 km (0.112 R)
• M42: 7,010,306 km (0.077 R)
• M43: 7,185,485 km (0.117 R)
• M44: 7,421,251 km (0.106 R)
• M45: 7,525,222 km (0.108 R)
• M46: 7,614,831 km (0.052 R)
• M47: 7,810,056 km (0.041 R)
• M48: 8,083,072 km (0.081 R)
• M49: 8,282,187 km (0.11 R)
• M50: 8,498,505 km (0.032 R)
• M51: 8,654,237 km (0.094 R)
• M52: 8,857,989 km (0.09 R)
• M53: 9,206,552 km (0.103 R)
• M54: 9,868,074 km (0.071 R)
• M55: 9,949,754 km (0.042 R)
• M56: 10,031,734 km (0.119 R)
• M57: 10,245,809 km (0.094 R)
• M58: 10,411,563 km (0.111 R)
• M59: 10,594,970 km (0.116 R)
• M60: 10,712,255 km (0.091 R)
• M61: 10,796,329 km (0.101 R)
• M62: 11,066,652 km (0.075 R)
• M63: 11,202,637 km (0.079 R)
• M64: 11,459,197 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.3

Radius: 9.7

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.89 AU - 2.25 AU

Year: 1923 Days

Day: 11.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 17,503,592 km

• M1: 127,009 km (0.114 R)
• M2: 253,419 km (0.116 R)
• M3: 428,000 km (0.097 R)
• M4: 568,771 km (0.063 R)
• M5: 637,137 km (0.113 R)
• M6: 700,268 km (0.115 R)
• M7: 879,785 km (0.072 R)
• M8: 1,100,143 km (0.042 R)
• M9: 1,209,200 km (0.071 R)
• M10: 1,273,227 km (0.06 R)
• M11: 1,399,189 km (0.075 R)
• M12: 1,460,973 km (0.092 R)
• M13: 1,529,638 km (0.099 R)
• M14: 1,766,152 km (0.042 R)
• M15: 2,162,587 km (0.059 R)
• M16: 2,510,701 km (0.12 R)
• M17: 2,600,460 km (0.049 R)
• M18: 2,677,353 km (0.071 R)
• M19: 2,762,025 km (0.117 R)
• M20: 2,956,054 km (0.059 R)
• M21: 3,110,140 km (0.07 R)
• M22: 3,251,809 km (0.106 R)
• M23: 3,472,316 km (0.069 R)
• M24: 3,619,371 km (0.112 R)
• M25: 3,689,831 km (0.099 R)
• M26: 3,792,306 km (0.039 R)
• M27: 4,008,325 km (0.086 R)
• M28: 4,360,778 km (0.077 R)
• M29: 4,834,854 km (0.029 R)
• M30: 5,130,758 km (0.092 R)
• M31: 5,236,524 km (0.068 R)
• M32: 5,334,211 km (0.059 R)
• M33: 6,100,003 km (0.092 R)
• M34: 6,174,802 km (0.101 R)
• M35: 6,259,175 km (0.113 R)
• M36: 6,334,572 km (0.12 R)
• M37: 6,400,844 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.4

Radius: 14.1

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.61 AU - 2.57 AU

Year: 1951 Days

Day: 6.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 17,503,592 km

• M1: 181,462 km (0.089 R)
• M2: 293,661 km (0.109 R)
• M3: 386,710 km (0.079 R)
• M4: 482,603 km (0.097 R)
• M5: 707,000 km (0.036 R)
• M6: 868,864 km (0.094 R)
• M7: 996,920 km (0.118 R)
• M8: 1,181,973 km (0.102 R)
• M9: 1,294,770 km (0.117 R)
• M10: 1,432,998 km (0.114 R)
• M11: 1,565,392 km (0.118 R)
• M12: 1,939,088 km (0.094 R)
• M13: 2,187,270 km (0.117 R)
• M14: 2,472,703 km (0.065 R)
• M15: 2,728,964 km (0.041 R)
• M16: 2,825,754 km (0.112 R)
• M17: 2,994,201 km (0.111 R)
• M18: 3,108,494 km (0.091 R)
• M19: 3,238,794 km (0.119 R)
• M20: 3,641,063 km (0.118 R)
• M21: 4,012,215 km (0.068 R)
• M22: 4,218,510 km (0.096 R)
• M23: 4,411,940 km (0.067 R)
• M24: 4,757,811 km (0.088 R)
• M25: 5,319,251 km (0.05 R)
• M26: 5,581,497 km (0.07 R)
• M27: 5,901,935 km (0.102 R)
• M28: 6,210,107 km (0.044 R)
• M29: 6,357,012 km (0.093 R)
• M30: 6,579,614 km (0.089 R)
• M31: 6,710,512 km (0.091 R)
• M32: 7,436,959 km (0.099 R)
• M33: 7,632,334 km (0.095 R)
• M34: 8,128,400 km (0.084 R)
• M35: 8,289,218 km (0.063 R)
• M36: 8,430,887 km (0.103 R)
• M37: 8,696,274 km (0.099 R)
• M38: 9,340,143 km (0.088 R)
• M39: 9,721,019 km (0.117 R)
• M40: 9,849,225 km (0.072 R)
• M41: 9,999,421 km (0.104 R)
• M42: 10,172,057 km (0.049 R)
• M43: 10,280,366 km (0.07 R)
• M44: 10,651,817 km (0.114 R)
• M45: 10,783,912 km (0.066 R)
• M46: 10,983,176 km (0.06 R)
• M47: 11,362,856 km (0.045 R)
• M48: 11,633,628 km (0.062 R)
• M49: 11,747,023 km (0.055 R)
• M50: 11,860,718 km (0.072 R)
• M51: 11,997,749 km (0.059 R)
• M52: 12,365,760 km (0.076 R)
• M53: 12,620,974 km (0.117 R)
• M54: 12,760,848 km (0.062 R)
• M55: 13,492,082 km (0.059 R)
• M56: 13,730,841 km (0.109 R)
• M57: 13,971,095 km (0.07 R)
• M58: 14,115,905 km (0.103 R)
• M59: 14,553,180 km (0.046 R)
• M60: 15,217,694 km (0.085 R)
• M61: 15,317,027 km (0.08 R)
• M62: 16,018,042 km (0.042 R)
• M63: 16,119,171 km (0.093 R)
• M64: 16,220,299 km (0.082 R)
• M65: 16,986,389 km (0.093 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 14,714 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit