🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.3

Radius: 11.5

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.34 AU - 1.92 AU

Year: 1365 Days

Day: 5.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 46,107,878 km

• M1: 192,682 km (0.112 R)
• M2: 279,449 km (0.105 R)
• M3: 359,035 km (0.097 R)
• M4: 607,667 km (0.087 R)
• M5: 691,292 km (0.082 R)
• M6: 818,600 km (0.105 R)
• M7: 899,083 km (0.089 R)
• M8: 989,590 km (0.091 R)
• M9: 1,061,546 km (0.086 R)
• M10: 1,157,888 km (0.042 R)
• M11: 1,257,370 km (0.077 R)
• M12: 1,343,987 km (0.077 R)
• M13: 1,607,878 km (0.032 R)
• M14: 1,685,220 km (0.103 R)
• M15: 1,808,189 km (0.103 R)
• M16: 1,925,025 km (0.068 R)
• M17: 2,223,772 km (0.051 R)
• M18: 2,349,435 km (0.097 R)
• M19: 2,457,594 km (0.113 R)
• M20: 2,547,502 km (0.046 R)
• M21: 2,740,932 km (0.115 R)
• M22: 2,855,075 km (0.075 R)
• M23: 3,013,500 km (0.081 R)
• M24: 3,142,303 km (0.079 R)
• M25: 3,494,905 km (0.039 R)
• M26: 3,641,960 km (0.036 R)
• M27: 3,883,710 km (0.05 R)
• M28: 4,370,951 km (0.085 R)
• M29: 4,517,407 km (0.07 R)
• M30: 4,865,222 km (0.084 R)
• M31: 5,351,265 km (0.115 R)
• M32: 5,494,879 km (0.076 R)
• M33: 5,613,361 km (0.112 R)
• M34: 5,853,017 km (0.102 R)
• M35: 6,136,804 km (0.101 R)
• M36: 6,246,010 km (0.064 R)
• M37: 6,397,403 km (0.098 R)
• M38: 6,619,706 km (0.099 R)
• M39: 7,129,535 km (0.085 R)
• M40: 7,244,426 km (0.111 R)
• M41: 7,490,964 km (0.118 R)
• M42: 7,666,592 km (0.096 R)
• M43: 7,740,194 km (0.091 R)
• M44: 8,141,715 km (0.069 R)
• M45: 8,307,170 km (0.082 R)
• M46: 8,996,068 km (0.101 R)
• M47: 9,182,916 km (0.061 R)
• M48: 9,402,376 km (0.061 R)
• M49: 9,735,081 km (0.073 R)
• M50: 10,119,997 km (0.099 R)
• M51: 10,200,929 km (0.111 R)
• M52: 10,395,706 km (0.077 R)
• M53: 10,641,046 km (0.073 R)
• M54: 10,937,998 km (0.11 R)
• M55: 11,271,152 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.5

Radius: 13.6

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.03 AU - 3.43 AU

Year: 3808 Days

Day: 6.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 46,107,878 km

• M1: 181,013 km (0.084 R)
• M2: 755,619 km (0.047 R)
• M3: 1,010,085 km (0.092 R)
• M4: 1,097,300 km (0.086 R)
• M5: 1,213,538 km (0.069 R)
• M6: 1,487,601 km (0.077 R)
• M7: 1,721,722 km (0.117 R)
• M8: 2,031,689 km (0.086 R)
• M9: 2,193,554 km (0.09 R)
• M10: 2,359,906 km (0.1 R)
• M11: 2,547,801 km (0.056 R)
• M12: 2,758,734 km (0.109 R)
• M13: 2,884,397 km (0.117 R)
• M14: 3,123,155 km (0.102 R)
• M15: 3,387,644 km (0.073 R)
• M16: 3,738,451 km (0.108 R)
• M17: 3,979,154 km (0.112 R)
• M18: 4,266,232 km (0.117 R)
• M19: 4,602,977 km (0.059 R)
• M20: 4,774,566 km (0.112 R)
• M21: 5,058,054 km (0.112 R)
• M22: 5,235,327 km (0.071 R)
• M23: 5,392,106 km (0.067 R)
• M24: 5,871,866 km (0.056 R)
• M25: 6,461,132 km (0.111 R)
• M26: 6,677,899 km (0.116 R)
• M27: 7,094,081 km (0.119 R)
• M28: 7,218,097 km (0.099 R)
• M29: 7,493,657 km (0.09 R)
• M30: 7,696,062 km (0.034 R)
• M31: 7,900,413 km (0.113 R)
• M32: 8,003,336 km (0.115 R)
• M33: 8,106,559 km (0.084 R)
• M34: 9,435,287 km (0.071 R)
• M35: 10,013,483 km (0.11 R)
• M36: 11,320,071 km (0.118 R)
• M37: 11,436,159 km (0.106 R)
• M38: 11,904,849 km (0.093 R)
• M39: 12,499,500 km (0.086 R)
• M40: 13,042,990 km (0.078 R)
• M41: 13,348,169 km (0.069 R)
• M42: 13,655,892 km (0.119 R)
• M43: 14,153,006 km (0.109 R)
• M44: 14,592,973 km (0.119 R)
• M45: 14,719,533 km (0.109 R)
• M46: 15,101,307 km (0.087 R)
• M47: 15,389,731 km (0.113 R)
• M48: 15,907,190 km (0.043 R)
• M49: 16,168,089 km (0.116 R)
• M50: 16,793,259 km (0.09 R)
• M51: 16,892,741 km (0.08 R)
• M52: 18,441,977 km (0.12 R)
• M53: 18,853,670 km (0.069 R)
• M54: 18,957,042 km (0.114 R)
• M55: 19,233,649 km (0.074 R)
• M56: 19,407,332 km (0.04 R)
• M57: 19,826,056 km (0.077 R)
• M58: 20,247,623 km (0.066 R)
• M59: 20,636,877 km (0.111 R)
• M60: 21,279,100 km (0.104 R)
• M61: 21,386,811 km (0.094 R)
• M62: 21,855,501 km (0.038 R)
• M63: 22,109,219 km (0.073 R)
• M64: 22,876,357 km (0.054 R)
• M65: 23,060,362 km (0.102 R)
• M66: 23,541,020 km (0.062 R)
• M67: 23,652,321 km (0.07 R)
• M68: 23,950,320 km (0.103 R)
• M69: 24,137,018 km (0.107 R)
• M70: 25,344,123 km (0.11 R)
• M71: 25,496,414 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.2

Radius: 9.3

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.58 AU - 4.3 AU

Year: 5130 Days

Day: 10.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 46,107,878 km

• M1: 136,134 km (0.076 R)
• M2: 217,067 km (0.05 R)
• M3: 290,519 km (0.115 R)
• M4: 531,820 km (0.11 R)
• M5: 594,203 km (0.12 R)
• M6: 710,141 km (0.1 R)
• M7: 1,074,113 km (0.037 R)
• M8: 2,318,019 km (0.117 R)
• M9: 2,519,976 km (0.09 R)
• M10: 2,616,317 km (0.119 R)
• M11: 2,812,590 km (0.077 R)
• M12: 3,415,020 km (0.076 R)
• M13: 3,491,166 km (0.049 R)
• M14: 3,567,909 km (0.101 R)
• M15: 3,691,926 km (0.053 R)
• M16: 4,650,399 km (0.097 R)
• M17: 4,957,673 km (0.107 R)
• M18: 5,131,207 km (0.087 R)
• M19: 5,863,638 km (0.072 R)
• M20: 6,232,696 km (0.098 R)
• M21: 6,800,719 km (0.096 R)
• M22: 6,896,911 km (0.093 R)
• M23: 7,149,432 km (0.092 R)
• M24: 7,523,875 km (0.118 R)
• M25: 7,743,635 km (0.12 R)
• M26: 7,904,751 km (0.056 R)
• M27: 8,006,029 km (0.079 R)
• M28: 8,560,589 km (0.09 R)
• M29: 9,923,874 km (0.072 R)
• M30: 10,675,304 km (0.11 R)
• M31: 10,854,821 km (0.115 R)
• M32: 12,162,307 km (0.1 R)
• M33: 13,494,925 km (0.112 R)
• M34: 13,567,629 km (0.067 R)
• M35: 13,688,953 km (0.092 R)
• M36: 15,275,139 km (0.094 R)
• M37: 15,782,725 km (0.067 R)
• M38: 16,038,537 km (0.078 R)
• M39: 16,606,261 km (0.099 R)
• M40: 17,128,208 km (0.078 R)
• M41: 17,708,349 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 109.4

Radius: 6.7

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 8.21 AU - 13.59 AU

Year: 23607 Days

Day: 23.1 Hours

Environment

Temp: -239 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 46,107,878 km

• M1: 143,764 km (0.065 R)
• M2: 359,184 km (0.093 R)
• M3: 552,315 km (0.101 R)
• M4: 972,536 km (0.062 R)
• M5: 1,183,918 km (0.08 R)
• M6: 2,391,621 km (0.106 R)
• M7: 2,677,353 km (0.107 R)
• M8: 3,423,846 km (0.084 R)
• M9: 3,715,862 km (0.098 R)
• M10: 3,865,011 km (0.038 R)
• M11: 6,255,585 km (0.1 R)
• M12: 6,433,008 km (0.109 R)
• M13: 6,865,944 km (0.119 R)
• M14: 7,233,805 km (0.105 R)
• M15: 7,570,400 km (0.101 R)
• M16: 8,142,762 km (0.103 R)
• M17: 9,007,288 km (0.066 R)
• M18: 9,736,129 km (0.046 R)
• M19: 10,190,757 km (0.118 R)
• M20: 10,821,910 km (0.07 R)
• M21: 15,821,471 km (0.11 R)
• M22: 15,918,111 km (0.111 R)
• M23: 17,242,052 km (0.116 R)
• M24: 17,892,055 km (0.047 R)
• M25: 18,651,863 km (0.086 R)
• M26: 19,010,149 km (0.041 R)
• M27: 19,267,458 km (0.041 R)
• M28: 19,837,426 km (0.076 R)
• M29: 20,360,569 km (0.08 R)
• M30: 20,994,116 km (0.092 R)
• M31: 21,366,765 km (0.115 R)
• M32: 22,334,962 km (0.066 R)
• M33: 22,497,575 km (0.035 R)
• M34: 23,980,090 km (0.079 R)
• M35: 25,154,732 km (0.11 R)
• M36: 25,437,173 km (0.08 R)
• M37: 25,948,199 km (0.086 R)
• M38: 26,176,336 km (0.098 R)
• M39: 26,462,667 km (0.114 R)
• M40: 27,153,809 km (0.082 R)
• M41: 29,203,300 km (0.103 R)
• M42: 30,216,676 km (0.118 R)
• M43: 31,666,728 km (0.102 R)
• M44: 33,697,369 km (0.064 R)
• M45: 34,822,644 km (0.104 R)
• M46: 38,012,520 km (0.093 R)
• M47: 38,336,549 km (0.037 R)
• M48: 39,576,416 km (0.082 R)
• M49: 40,036,579 km (0.111 R)
• M50: 42,296,404 km (0.068 R)
• M51: 42,766,890 km (0.093 R)
• M52: 45,556,740 km (0.092 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 12,185 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit