🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.4

Radius: 8

Gravity: 7.07 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.86 AU - 1.28 AU

Year: 751 Days

Day: 8.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 48,213,786 km

• M1: 114,293 km (0.101 R)
• M2: 223,798 km (0.078 R)
• M3: 419,472 km (0.084 R)
• M4: 475,272 km (0.032 R)
• M5: 555,457 km (0.093 R)
• M6: 631,453 km (0.09 R)
• M7: 866,022 km (0.112 R)
• M8: 1,054,366 km (0.085 R)
• M9: 1,150,557 km (0.115 R)
• M10: 1,382,883 km (0.073 R)
• M11: 1,469,949 km (0.086 R)
• M12: 1,591,123 km (0.102 R)
• M13: 1,649,616 km (0.076 R)
• M14: 1,728,903 km (0.12 R)
• M15: 1,809,536 km (0.115 R)
• M16: 1,932,655 km (0.07 R)
• M17: 2,101,401 km (0.053 R)
• M18: 2,151,517 km (0.078 R)
• M19: 2,445,925 km (0.116 R)
• M20: 2,729,563 km (0.086 R)
• M21: 2,831,738 km (0.117 R)
• M22: 3,031,900 km (0.108 R)
• M23: 3,137,815 km (0.073 R)
• M24: 3,420,855 km (0.071 R)
• M25: 3,660,062 km (0.058 R)
• M26: 3,729,325 km (0.107 R)
• M27: 3,781,685 km (0.086 R)
• M28: 4,091,801 km (0.038 R)
• M29: 4,218,062 km (0.076 R)
• M30: 4,391,745 km (0.105 R)
• M31: 4,511,872 km (0.104 R)
• M32: 4,586,222 km (0.072 R)
• M33: 4,736,418 km (0.071 R)
• M34: 4,812,115 km (0.12 R)
• M35: 4,878,686 km (0.091 R)
• M36: 5,041,747 km (0.091 R)
• M37: 5,148,112 km (0.037 R)
• M38: 5,235,776 km (0.049 R)
• M39: 5,343,486 km (0.045 R)
• M40: 5,452,094 km (0.042 R)
• M41: 5,521,508 km (0.069 R)
• M42: 5,651,359 km (0.108 R)
• M43: 5,934,248 km (0.099 R)
• M44: 6,046,746 km (0.099 R)
• M45: 6,180,486 km (0.092 R)
• M46: 6,294,480 km (0.044 R)
• M47: 6,367,334 km (0.112 R)
• M48: 6,419,544 km (0.068 R)
• M49: 6,757,336 km (0.065 R)
• M50: 6,896,312 km (0.116 R)
• M51: 6,992,952 km (0.038 R)
• M52: 7,068,499 km (0.105 R)
• M53: 7,242,183 km (0.063 R)
• M54: 7,340,468 km (0.062 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.5

Radius: 10.9

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.11 AU - 1.69 AU

Year: 1124 Days

Day: 6.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 48,213,786 km

• M1: 151,692 km (0.083 R)
• M2: 247,136 km (0.114 R)
• M3: 316,399 km (0.038 R)
• M4: 384,467 km (0.108 R)
• M5: 545,284 km (0.071 R)
• M6: 613,800 km (0.109 R)
• M7: 685,906 km (0.111 R)
• M8: 761,154 km (0.11 R)
• M9: 866,471 km (0.082 R)
• M10: 954,584 km (0.12 R)
• M11: 1,022,801 km (0.114 R)
• M12: 1,158,636 km (0.086 R)
• M13: 1,250,489 km (0.1 R)
• M14: 1,455,288 km (0.061 R)
• M15: 1,650,513 km (0.109 R)
• M16: 2,089,433 km (0.112 R)
• M17: 2,248,905 km (0.039 R)
• M18: 2,334,176 km (0.12 R)
• M19: 2,620,655 km (0.113 R)
• M20: 2,710,564 km (0.077 R)
• M21: 2,826,502 km (0.118 R)
• M22: 2,927,182 km (0.115 R)
• M23: 3,020,531 km (0.1 R)
• M24: 3,413,075 km (0.072 R)
• M25: 3,821,926 km (0.086 R)
• M26: 3,914,827 km (0.093 R)
• M27: 4,537,902 km (0.095 R)
• M28: 4,616,740 km (0.107 R)
• M29: 4,815,855 km (0.075 R)
• M30: 4,956,925 km (0.103 R)
• M31: 5,068,825 km (0.06 R)
• M32: 5,461,669 km (0.093 R)
• M33: 5,545,743 km (0.095 R)
• M34: 5,843,143 km (0.097 R)
• M35: 6,156,700 km (0.025 R)
• M36: 6,310,038 km (0.073 R)
• M37: 6,409,222 km (0.114 R)
• M38: 6,520,223 km (0.102 R)
• M39: 6,631,674 km (0.05 R)
• M40: 6,732,652 km (0.051 R)
• M41: 6,970,214 km (0.111 R)
• M42: 7,038,580 km (0.07 R)
• M43: 7,130,134 km (0.12 R)
• M44: 7,199,098 km (0.084 R)
• M45: 7,302,770 km (0.08 R)
• M46: 7,628,893 km (0.118 R)
• M47: 8,007,525 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.7

Radius: 13.7

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.27 AU - 2.03 AU

Year: 1438 Days

Day: 11.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 48,213,786 km

• M1: 170,542 km (0.074 R)
• M2: 256,112 km (0.099 R)
• M3: 469,887 km (0.102 R)
• M4: 601,982 km (0.109 R)
• M5: 699,819 km (0.115 R)
• M6: 965,355 km (0.092 R)
• M7: 1,079,498 km (0.109 R)
• M8: 1,203,216 km (0.11 R)
• M9: 1,337,106 km (0.072 R)
• M10: 1,678,488 km (0.105 R)
• M11: 1,785,899 km (0.055 R)
• M12: 1,890,319 km (0.1 R)
• M13: 2,002,367 km (0.107 R)
• M14: 2,163,335 km (0.073 R)
• M15: 2,251,298 km (0.111 R)
• M16: 2,407,030 km (0.029 R)
• M17: 2,560,068 km (0.113 R)
• M18: 2,653,567 km (0.073 R)
• M19: 2,863,303 km (0.104 R)
• M20: 3,025,916 km (0.099 R)
• M21: 3,118,368 km (0.115 R)
• M22: 3,211,866 km (0.079 R)
• M23: 3,387,943 km (0.105 R)
• M24: 3,539,486 km (0.079 R)
• M25: 3,693,422 km (0.046 R)
• M26: 4,146,404 km (0.114 R)
• M27: 4,586,970 km (0.105 R)
• M28: 4,894,394 km (0.1 R)
• M29: 5,082,139 km (0.066 R)
• M30: 5,184,763 km (0.105 R)
• M31: 5,320,149 km (0.043 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.6

Radius: 12.6

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.61 AU - 2.45 AU

Year: 1962 Days

Day: 5 Hours

Environment

Temp: -202 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 48,213,786 km

• M1: 158,275 km (0.113 R)
• M2: 241,301 km (0.104 R)
• M3: 559,945 km (0.102 R)
• M4: 665,711 km (0.051 R)
• M5: 797,057 km (0.073 R)
• M6: 938,278 km (0.104 R)
• M7: 1,041,800 km (0.119 R)
• M8: 1,122,283 km (0.092 R)
• M9: 1,205,011 km (0.053 R)
• M10: 1,391,859 km (0.113 R)
• M11: 1,827,488 km (0.077 R)
• M12: 2,010,147 km (0.117 R)
• M13: 2,095,417 km (0.04 R)
• M14: 2,216,741 km (0.096 R)
• M15: 2,403,140 km (0.117 R)
• M16: 2,773,096 km (0.107 R)
• M17: 3,003,925 km (0.095 R)
• M18: 3,261,084 km (0.091 R)
• M19: 3,382,258 km (0.089 R)
• M20: 3,494,756 km (0.081 R)
• M21: 3,755,056 km (0.099 R)
• M22: 3,903,607 km (0.098 R)
• M23: 4,054,252 km (0.095 R)
• M24: 4,361,227 km (0.076 R)
• M25: 4,653,242 km (0.077 R)
• M26: 4,755,866 km (0.084 R)
• M27: 4,928,502 km (0.027 R)
• M28: 5,068,226 km (0.109 R)
• M29: 5,162,024 km (0.101 R)
• M30: 5,244,602 km (0.095 R)
• M31: 5,435,040 km (0.062 R)
• M32: 5,555,317 km (0.115 R)
• M33: 5,676,491 km (0.06 R)
• M34: 5,810,830 km (0.104 R)
• M35: 6,045,250 km (0.09 R)
• M36: 6,245,113 km (0.113 R)
• M37: 6,383,790 km (0.114 R)
• M38: 6,498,083 km (0.114 R)
• M39: 6,587,393 km (0.078 R)
• M40: 6,922,941 km (0.04 R)
• M41: 7,158,408 km (0.096 R)
• M42: 7,396,717 km (0.105 R)
• M43: 7,570,400 km (0.114 R)
• M44: 8,334,097 km (0.092 R)
• M45: 8,445,249 km (0.107 R)
• M46: 8,697,171 km (0.092 R)
• M47: 9,065,332 km (0.111 R)
• M48: 9,453,089 km (0.114 R)
• M49: 9,656,393 km (0.115 R)
• M50: 9,963,966 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 661.1

Radius: 3.4

Gravity: 57.19 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 5.74 AU - 6.5 AU

Year: 10269 Days

Day: 20.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 48,213,786 km

• M1: 70,461 km (0.117 R)
• M2: 357,689 km (0.051 R)
• M3: 456,872 km (0.106 R)
• M4: 580,889 km (0.119 R)
• M5: 680,670 km (0.083 R)
• M6: 822,190 km (0.112 R)
• M7: 972,985 km (0.077 R)
• M8: 1,235,978 km (0.075 R)
• M9: 1,342,940 km (0.084 R)
• M10: 1,475,185 km (0.108 R)
• M11: 1,565,542 km (0.108 R)
• M12: 1,823,748 km (0.12 R)
• M13: 1,872,068 km (0.111 R)
• M14: 2,405,235 km (0.076 R)
• M15: 2,812,889 km (0.038 R)
• M16: 2,981,934 km (0.079 R)
• M17: 3,359,370 km (0.101 R)
• M18: 3,937,715 km (0.027 R)
• M19: 3,968,981 km (0.118 R)
• M20: 4,286,428 km (0.037 R)
• M21: 5,115,050 km (0.112 R)
• M22: 5,390,460 km (0.099 R)
• M23: 5,635,352 km (0.105 R)
• M24: 6,539,521 km (0.101 R)
• M25: 6,576,472 km (0.086 R)
• M26: 6,613,722 km (0.071 R)
• M27: 6,688,222 km (0.106 R)
• M28: 6,875,817 km (0.11 R)
• M29: 7,103,206 km (0.078 R)
• M30: 7,487,523 km (0.109 R)
• M31: 7,565,164 km (0.116 R)
• M32: 7,839,228 km (0.087 R)
• M33: 7,997,353 km (0.087 R)
• M34: 8,437,320 km (0.094 R)
• M35: 8,599,334 km (0.048 R)
• M36: 8,639,875 km (0.118 R)
• M37: 8,680,566 km (0.061 R)
• M38: 9,340,741 km (0.108 R)
• M39: 9,888,868 km (0.086 R)
• M40: 9,931,503 km (0.112 R)
• M41: 10,403,934 km (0.096 R)
• M42: 10,490,700 km (0.085 R)
• M43: 11,237,343 km (0.076 R)
• M44: 12,827,718 km (0.084 R)
• M45: 14,875,563 km (0.081 R)
• M46: 15,022,169 km (0.112 R)
• M47: 15,712,713 km (0.051 R)
• M48: 16,363,165 km (0.082 R)
• M49: 16,413,579 km (0.045 R)
• M50: 16,767,827 km (0.114 R)
• M51: 17,226,943 km (0.084 R)
• M52: 17,587,025 km (0.108 R)
• M53: 18,419,088 km (0.105 R)
• M54: 21,210,435 km (0.102 R)
• M55: 21,320,389 km (0.109 R)
• M56: 21,651,449 km (0.114 R)
• M57: 21,706,651 km (0.097 R)
• M58: 23,218,487 km (0.113 R)
• M59: 23,901,252 km (0.113 R)
• M60: 23,958,398 km (0.079 R)
• M61: 25,344,722 km (0.109 R)
• M62: 25,403,065 km (0.04 R)
• M63: 25,812,514 km (0.093 R)
• M64: 25,988,740 km (0.063 R)
• M65: 27,532,142 km (0.076 R)
• M66: 28,678,809 km (0.11 R)
• M67: 29,410,941 km (0.08 R)
• M68: 29,779,251 km (0.042 R)
• M69: 29,902,370 km (0.086 R)
• M70: 30,458,575 km (0.029 R)
• M71: 30,769,140 km (0.11 R)
• M72: 32,844,362 km (0.077 R)
• M73: 32,907,941 km (0.112 R)
• M74: 33,226,585 km (0.08 R)
• M75: 33,482,098 km (0.051 R)
• M76: 35,615,513 km (0.078 R)
• M77: 37,194,519 km (0.119 R)
• M78: 38,393,546 km (0.11 R)
• M79: 39,334,965 km (0.067 R)
• M80: 39,470,052 km (0.116 R)
• M81: 40,283,864 km (0.095 R)
• M82: 40,420,148 km (0.043 R)
• M83: 40,624,648 km (0.03 R)
• M84: 41,583,870 km (0.044 R)
• M85: 42,689,099 km (0.105 R)
• M86: 43,734,040 km (0.093 R)
• M87: 43,804,052 km (0.1 R)
• M88: 44,999,040 km (0.082 R)
• M89: 45,920,114 km (0.074 R)
• M90: 46,133,590 km (0.114 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 11,632 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit