🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.9

Radius: 14.8

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.49 AU - 0.53 AU

Year: 251 Days

Day: 9.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 43,878,243 km

• M1: 191,186 km (0.075 R)
• M2: 293,960 km (0.091 R)
• M3: 395,238 km (0.12 R)
• M4: 509,231 km (0.042 R)
• M5: 620,233 km (0.055 R)
• M6: 733,030 km (0.078 R)
• M7: 835,654 km (0.088 R)
• M8: 995,275 km (0.108 R)
• M9: 1,106,276 km (0.1 R)
• M10: 1,211,144 km (0.064 R)
• M11: 1,330,823 km (0.055 R)
• M12: 1,443,470 km (0.102 R)
• M13: 1,606,831 km (0.115 R)
• M14: 1,709,156 km (0.1 R)
• M15: 1,838,857 km (0.043 R)
• M16: 1,962,425 km (0.056 R)
• M17: 2,056,223 km (0.081 R)
• M18: 2,158,248 km (0.111 R)
• M19: 2,289,147 km (0.092 R)
• M20: 2,388,330 km (0.041 R)
• M21: 2,513,394 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838

Radius: 11.3

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.2 AU - 1.48 AU

Year: 1071 Days

Day: 7.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 43,878,243 km

• M1: 150,346 km (0.092 R)
• M2: 300,093 km (0.076 R)
• M3: 398,978 km (0.108 R)
• M4: 523,443 km (0.105 R)
• M5: 639,082 km (0.116 R)
• M6: 719,566 km (0.091 R)
• M7: 864,526 km (0.105 R)
• M8: 969,245 km (0.088 R)
• M9: 1,108,670 km (0.098 R)
• M10: 1,255,126 km (0.055 R)
• M11: 1,334,862 km (0.1 R)
• M12: 1,432,998 km (0.1 R)
• M13: 1,542,204 km (0.102 R)
• M14: 1,689,409 km (0.042 R)
• M15: 1,778,270 km (0.07 R)
• M16: 1,932,954 km (0.114 R)
• M17: 2,035,578 km (0.103 R)
• M18: 2,159,296 km (0.041 R)
• M19: 2,285,556 km (0.055 R)
• M20: 2,783,717 km (0.07 R)
• M21: 2,975,202 km (0.064 R)
• M22: 3,237,448 km (0.095 R)
• M23: 3,564,468 km (0.033 R)
• M24: 3,656,621 km (0.098 R)
• M25: 3,843,319 km (0.11 R)
• M26: 4,021,191 km (0.071 R)
• M27: 4,165,553 km (0.116 R)
• M28: 4,558,846 km (0.062 R)
• M29: 4,734,773 km (0.108 R)
• M30: 4,900,078 km (0.038 R)
• M31: 5,368,020 km (0.11 R)
• M32: 5,513,878 km (0.081 R)
• M33: 5,594,063 km (0.089 R)
• M34: 5,674,546 km (0.098 R)
• M35: 6,179,738 km (0.053 R)
• M36: 6,290,890 km (0.094 R)
• M37: 6,458,888 km (0.081 R)
• M38: 6,529,349 km (0.093 R)
• M39: 6,614,320 km (0.109 R)
• M40: 6,986,370 km (0.054 R)
• M41: 7,160,352 km (0.104 R)
• M42: 7,586,856 km (0.108 R)
• M43: 7,810,804 km (0.105 R)
• M44: 7,976,409 km (0.086 R)
• M45: 8,280,541 km (0.085 R)
• M46: 8,387,803 km (0.082 R)
• M47: 8,542,038 km (0.108 R)
• M48: 8,978,565 km (0.108 R)
• M49: 9,120,533 km (0.096 R)
• M50: 9,326,829 km (0.113 R)
• M51: 9,663,424 km (0.099 R)
• M52: 9,825,139 km (0.116 R)
• M53: 10,233,242 km (0.101 R)
• M54: 10,513,888 km (0.106 R)
• M55: 10,830,736 km (0.086 R)
• M56: 10,981,830 km (0.105 R)
• M57: 11,083,108 km (0.063 R)
• M58: 11,218,494 km (0.095 R)
• M59: 11,371,383 km (0.08 R)
• M60: 11,473,708 km (0.119 R)
• M61: 11,559,278 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.6

Radius: 14.8

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.21 AU - 1.67 AU

Year: 1193 Days

Day: 11.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 43,878,243 km

• M1: 188,643 km (0.083 R)
• M2: 286,779 km (0.119 R)
• M3: 393,442 km (0.08 R)
• M4: 494,271 km (0.103 R)
• M5: 634,445 km (0.071 R)
• M6: 790,924 km (0.098 R)
• M7: 994,975 km (0.089 R)
• M8: 1,095,655 km (0.077 R)
• M9: 1,496,428 km (0.077 R)
• M10: 1,782,459 km (0.091 R)
• M11: 2,339,711 km (0.091 R)
• M12: 2,602,853 km (0.118 R)
• M13: 2,867,791 km (0.112 R)
• M14: 3,099,668 km (0.085 R)
• M15: 3,389,589 km (0.066 R)
• M16: 3,661,857 km (0.115 R)
• M17: 4,200,110 km (0.064 R)
• M18: 4,493,172 km (0.065 R)
• M19: 4,656,683 km (0.077 R)
• M20: 4,802,690 km (0.111 R)
• M21: 5,049,527 km (0.062 R)
• M22: 5,169,504 km (0.071 R)
• M23: 5,422,474 km (0.077 R)
• M24: 5,555,766 km (0.066 R)
• M25: 5,898,943 km (0.066 R)
• M26: 6,078,311 km (0.08 R)
• M27: 6,442,881 km (0.079 R)
• M28: 6,914,264 km (0.061 R)
• M29: 7,047,855 km (0.109 R)
• M30: 7,193,563 km (0.117 R)
• M31: 7,556,488 km (0.099 R)
• M32: 7,694,118 km (0.108 R)
• M33: 7,832,645 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.2

Radius: 14.9

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.44 AU - 2.7 AU

Year: 2844 Days

Day: 11.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 43,878,243 km

• M1: 188,344 km (0.098 R)
• M2: 309,668 km (0.099 R)
• M3: 439,519 km (0.103 R)
• M4: 544,387 km (0.045 R)
• M5: 660,475 km (0.045 R)
• M6: 778,358 km (0.095 R)
• M7: 970,591 km (0.089 R)
• M8: 1,657,245 km (0.066 R)
• M9: 1,813,425 km (0.109 R)
• M10: 2,245,763 km (0.081 R)
• M11: 2,488,112 km (0.029 R)
• M12: 2,612,577 km (0.106 R)
• M13: 2,781,772 km (0.081 R)
• M14: 2,940,346 km (0.1 R)
• M15: 3,116,722 km (0.055 R)
• M16: 3,266,619 km (0.105 R)
• M17: 3,762,386 km (0.058 R)
• M18: 3,906,150 km (0.032 R)
• M19: 4,166,450 km (0.028 R)
• M20: 4,315,450 km (0.084 R)
• M21: 4,516,809 km (0.065 R)
• M22: 5,051,770 km (0.104 R)
• M23: 5,264,499 km (0.026 R)
• M24: 5,588,976 km (0.052 R)
• M25: 6,257,829 km (0.118 R)
• M26: 6,505,563 km (0.102 R)
• M27: 6,659,798 km (0.103 R)
• M28: 6,815,081 km (0.072 R)
• M29: 7,428,731 km (0.07 R)
• M30: 7,589,998 km (0.108 R)
• M31: 7,772,806 km (0.06 R)
• M32: 7,895,476 km (0.063 R)
• M33: 8,018,895 km (0.064 R)
• M34: 8,225,938 km (0.09 R)
• M35: 8,434,777 km (0.101 R)
• M36: 8,943,260 km (0.103 R)
• M37: 9,244,400 km (0.116 R)
• M38: 9,396,392 km (0.07 R)
• M39: 9,505,299 km (0.033 R)
• M40: 9,746,600 km (0.045 R)
• M41: 9,967,856 km (0.093 R)
• M42: 10,101,297 km (0.05 R)
• M43: 10,482,772 km (0.073 R)
• M44: 10,709,412 km (0.094 R)
• M45: 10,914,810 km (0.116 R)
• M46: 11,075,478 km (0.091 R)
• M47: 11,914,124 km (0.112 R)
• M48: 12,701,009 km (0.101 R)
• M49: 12,966,994 km (0.106 R)
• M50: 13,064,232 km (0.119 R)
• M51: 13,259,308 km (0.114 R)
• M52: 13,504,649 km (0.11 R)
• M53: 13,825,835 km (0.094 R)
• M54: 14,425,274 km (0.069 R)
• M55: 14,652,363 km (0.073 R)
• M56: 15,135,565 km (0.114 R)
• M57: 15,727,523 km (0.069 R)
• M58: 16,669,242 km (0.063 R)
• M59: 17,227,092 km (0.093 R)
• M60: 17,441,317 km (0.088 R)
• M61: 17,575,506 km (0.114 R)
• M62: 18,170,457 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.3

Radius: 12.6

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 5.04 AU - 5.14 AU

Year: 7927 Days

Day: 14.5 Hours

Environment

Temp: -230 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 43,878,243 km

• M1: 506,538 km (0.105 R)
• M2: 949,198 km (0.087 R)
• M3: 1,127,519 km (0.106 R)
• M4: 1,644,230 km (0.112 R)
• M5: 1,817,465 km (0.076 R)
• M6: 1,974,094 km (0.09 R)
• M7: 2,088,985 km (0.09 R)
• M8: 2,182,483 km (0.119 R)
• M9: 2,325,349 km (0.103 R)
• M10: 2,696,651 km (0.046 R)
• M11: 2,824,707 km (0.094 R)
• M12: 2,928,678 km (0.109 R)
• M13: 3,384,951 km (0.101 R)
• M14: 3,635,677 km (0.105 R)
• M15: 4,274,310 km (0.116 R)
• M16: 4,545,830 km (0.048 R)
• M17: 4,885,268 km (0.07 R)
• M18: 5,491,289 km (0.049 R)
• M19: 5,589,126 km (0.093 R)
• M20: 7,020,030 km (0.07 R)
• M21: 7,126,394 km (0.111 R)
• M22: 7,376,821 km (0.098 R)
• M23: 7,484,980 km (0.087 R)
• M24: 7,776,247 km (0.088 R)
• M25: 8,824,629 km (0.053 R)
• M26: 9,016,563 km (0.039 R)
• M27: 9,209,843 km (0.108 R)
• M28: 9,404,470 km (0.107 R)
• M29: 9,877,349 km (0.059 R)
• M30: 10,398,398 km (0.116 R)
• M31: 10,560,562 km (0.079 R)
• M32: 11,300,474 km (0.1 R)
• M33: 11,592,937 km (0.1 R)
• M34: 11,845,459 km (0.09 R)
• M35: 11,929,981 km (0.097 R)
• M36: 12,142,410 km (0.089 R)
• M37: 12,270,466 km (0.093 R)
• M38: 12,484,840 km (0.081 R)
• M39: 13,004,543 km (0.079 R)
• M40: 13,091,758 km (0.079 R)
• M41: 13,487,146 km (0.048 R)
• M42: 14,020,312 km (0.036 R)
• M43: 14,334,468 km (0.117 R)
• M44: 14,969,960 km (0.081 R)
• M45: 16,362,417 km (0.089 R)
• M46: 16,788,322 km (0.107 R)
• M47: 16,978,760 km (0.117 R)
• M48: 17,602,583 km (0.097 R)
• M49: 17,941,721 km (0.093 R)
• M50: 18,478,927 km (0.074 R)
• M51: 19,369,334 km (0.066 R)
• M52: 20,833,299 km (0.059 R)
• M53: 20,935,474 km (0.079 R)
• M54: 21,656,087 km (0.067 R)
• M55: 22,332,569 km (0.037 R)
• M56: 22,542,155 km (0.078 R)
• M57: 22,752,340 km (0.074 R)
• M58: 22,910,465 km (0.085 R)
• M59: 23,599,662 km (0.075 R)
• M60: 24,565,167 km (0.111 R)
• M61: 25,707,945 km (0.074 R)
• M62: 26,092,711 km (0.12 R)
• M63: 26,424,070 km (0.116 R)
• M64: 27,763,270 km (0.079 R)
• M65: 28,896,175 km (0.094 R)
• M66: 29,410,792 km (0.096 R)
• M67: 32,562,370 km (0.115 R)
• M68: 33,098,080 km (0.11 R)
• M69: 33,937,025 km (0.103 R)
• M70: 34,238,315 km (0.119 R)
• M71: 34,965,211 km (0.095 R)
• M72: 35,513,637 km (0.092 R)
• M73: 35,880,900 km (0.053 R)
• M74: 36,249,359 km (0.052 R)
• M75: 36,495,747 km (0.116 R)
• M76: 37,052,101 km (0.084 R)
• M77: 38,738,069 km (0.098 R)
• M78: 39,495,334 km (0.094 R)
• M79: 40,002,919 km (0.041 R)
• M80: 40,704,384 km (0.094 R)
• M81: 41,990,178 km (0.05 R)
• M82: 43,224,061 km (0.087 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 11,510 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit