🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.7

Radius: 14.8

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.57 AU - 0.87 AU

Year: 394 Days

Day: 9.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 48,126,725 km

• M1: 192,084 km (0.086 R)
• M2: 285,283 km (0.027 R)
• M3: 405,560 km (0.08 R)
• M4: 520,750 km (0.081 R)
• M5: 633,098 km (0.087 R)
• M6: 728,841 km (0.102 R)
• M7: 838,795 km (0.077 R)
• M8: 942,317 km (0.114 R)
• M9: 1,041,949 km (0.109 R)
• M10: 1,196,633 km (0.059 R)
• M11: 1,325,437 km (0.112 R)
• M12: 1,434,045 km (0.092 R)
• M13: 1,730,548 km (0.109 R)
• M14: 1,889,122 km (0.107 R)
• M15: 2,052,932 km (0.108 R)
• M16: 2,251,149 km (0.104 R)
• M17: 2,431,564 km (0.1 R)
• M18: 2,667,180 km (0.09 R)
• M19: 2,897,412 km (0.114 R)
• M20: 3,021,727 km (0.111 R)
• M21: 3,161,153 km (0.035 R)
• M22: 3,262,131 km (0.079 R)
• M23: 3,398,564 km (0.094 R)
• M24: 3,670,085 km (0.095 R)
• M25: 3,790,810 km (0.104 R)
• M26: 3,884,010 km (0.087 R)
• M27: 3,992,468 km (0.112 R)
• M28: 4,109,304 km (0.068 R)
• M29: 4,212,526 km (0.118 R)
• M30: 4,339,086 km (0.096 R)
• M31: 4,565,577 km (0.098 R)
• M32: 4,680,319 km (0.083 R)
• M33: 4,827,074 km (0.105 R)
• M34: 5,260,609 km (0.104 R)
• M35: 5,518,665 km (0.11 R)
• M36: 5,624,730 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.5

Radius: 14.7

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.93 AU - 1.17 AU

Year: 695 Days

Day: 8.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 48,126,725 km

• M1: 184,604 km (0.061 R)
• M2: 276,606 km (0.111 R)
• M3: 380,278 km (0.07 R)
• M4: 601,982 km (0.111 R)
• M5: 718,519 km (0.084 R)
• M6: 829,819 km (0.106 R)
• M7: 922,720 km (0.06 R)
• M8: 1,072,318 km (0.099 R)
• M9: 1,316,162 km (0.119 R)
• M10: 1,409,661 km (0.086 R)
• M11: 1,511,686 km (0.1 R)
• M12: 1,622,539 km (0.101 R)
• M13: 1,787,844 km (0.075 R)
• M14: 2,033,185 km (0.094 R)
• M15: 2,135,809 km (0.075 R)
• M16: 2,233,347 km (0.088 R)
• M17: 2,332,380 km (0.063 R)
• M18: 2,433,060 km (0.098 R)
• M19: 2,759,183 km (0.069 R)
• M20: 2,850,737 km (0.109 R)
• M21: 3,194,962 km (0.076 R)
• M22: 3,299,381 km (0.103 R)
• M23: 3,503,433 km (0.106 R)
• M24: 3,644,503 km (0.045 R)
• M25: 3,838,681 km (0.117 R)
• M26: 3,949,833 km (0.105 R)
• M27: 4,088,360 km (0.073 R)
• M28: 4,352,400 km (0.076 R)
• M29: 4,540,595 km (0.054 R)
• M30: 4,640,227 km (0.071 R)
• M31: 4,953,185 km (0.044 R)
• M32: 5,339,597 km (0.077 R)
• M33: 5,512,532 km (0.045 R)
• M34: 5,736,181 km (0.108 R)
• M35: 5,883,535 km (0.102 R)
• M36: 6,112,270 km (0.109 R)
• M37: 6,212,500 km (0.071 R)
• M38: 6,353,870 km (0.12 R)
• M39: 6,496,437 km (0.111 R)
• M40: 6,660,546 km (0.091 R)
• M41: 6,784,563 km (0.099 R)
• M42: 6,982,630 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.2

Radius: 10

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.3 AU - 4.8 AU

Year: 5263 Days

Day: 14.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 48,126,725 km

• M1: 282,890 km (0.112 R)
• M2: 428,897 km (0.11 R)
• M3: 651,200 km (0.113 R)
• M4: 901,477 km (0.095 R)
• M5: 1,285,644 km (0.106 R)
• M6: 1,349,223 km (0.054 R)
• M7: 1,424,770 km (0.04 R)
• M8: 1,671,756 km (0.073 R)
• M9: 2,257,881 km (0.086 R)
• M10: 3,059,576 km (0.093 R)
• M11: 3,160,105 km (0.061 R)
• M12: 3,276,493 km (0.099 R)
• M13: 3,453,766 km (0.114 R)
• M14: 3,740,994 km (0.088 R)
• M15: 3,817,887 km (0.091 R)
• M16: 3,989,027 km (0.105 R)
• M17: 4,290,467 km (0.106 R)
• M18: 4,354,794 km (0.1 R)
• M19: 4,468,339 km (0.08 R)
• M20: 5,256,121 km (0.109 R)
• M21: 5,639,541 km (0.108 R)
• M22: 6,050,187 km (0.107 R)
• M23: 6,470,557 km (0.068 R)
• M24: 6,637,658 km (0.048 R)
• M25: 6,976,048 km (0.064 R)
• M26: 7,243,230 km (0.104 R)
• M27: 7,455,659 km (0.099 R)
• M28: 9,040,050 km (0.068 R)
• M29: 9,689,454 km (0.098 R)
• M30: 10,137,799 km (0.105 R)
• M31: 10,724,522 km (0.099 R)
• M32: 11,121,704 km (0.08 R)
• M33: 11,976,058 km (0.1 R)
• M34: 12,090,051 km (0.084 R)
• M35: 12,758,305 km (0.083 R)
• M36: 12,991,528 km (0.116 R)
• M37: 13,061,839 km (0.102 R)
• M38: 13,771,232 km (0.104 R)
• M39: 14,299,462 km (0.085 R)
• M40: 14,566,045 km (0.081 R)
• M41: 15,499,835 km (0.076 R)
• M42: 15,574,335 km (0.056 R)
• M43: 16,250,517 km (0.096 R)
• M44: 16,579,483 km (0.09 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 722

Radius: 5

Gravity: 28.88 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 5.55 AU - 6.71 AU

Year: 9800 Days

Day: 20.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 48,126,725 km

• M1: 70,012 km (0.074 R)
• M2: 159,471 km (0.068 R)
• M3: 521,049 km (0.076 R)
• M4: 877,092 km (0.079 R)
• M5: 1,839,605 km (0.077 R)
• M6: 1,912,160 km (0.12 R)
• M7: 2,579,965 km (0.118 R)
• M8: 2,771,151 km (0.062 R)
• M9: 3,109,541 km (0.065 R)
• M10: 3,641,362 km (0.077 R)
• M11: 3,794,101 km (0.114 R)
• M12: 4,074,298 km (0.112 R)
• M13: 4,264,886 km (0.078 R)
• M14: 4,556,153 km (0.115 R)
• M15: 4,820,343 km (0.068 R)
• M16: 5,226,202 km (0.044 R)
• M17: 5,329,424 km (0.098 R)
• M18: 6,142,489 km (0.043 R)
• M19: 6,618,958 km (0.083 R)
• M20: 7,069,397 km (0.102 R)
• M21: 7,107,395 km (0.112 R)
• M22: 7,259,985 km (0.054 R)
• M23: 8,158,320 km (0.079 R)
• M24: 8,198,113 km (0.105 R)
• M25: 8,238,056 km (0.12 R)
• M26: 9,339,993 km (0.076 R)
• M27: 9,507,094 km (0.093 R)
• M28: 9,759,765 km (0.099 R)
• M29: 9,929,409 km (0.085 R)
• M30: 10,142,736 km (0.102 R)
• M31: 11,454,859 km (0.106 R)
• M32: 11,678,657 km (0.112 R)
• M33: 11,858,773 km (0.1 R)
• M34: 12,404,506 km (0.073 R)
• M35: 12,726,740 km (0.104 R)
• M36: 12,865,566 km (0.115 R)
• M37: 13,804,443 km (0.052 R)
• M38: 14,330,279 km (0.091 R)
• M39: 14,765,310 km (0.07 R)
• M40: 14,862,548 km (0.107 R)
• M41: 15,499,985 km (0.112 R)
• M42: 15,549,352 km (0.096 R)
• M43: 16,447,538 km (0.112 R)
• M44: 17,004,640 km (0.072 R)
• M45: 18,345,935 km (0.066 R)
• M46: 18,976,340 km (0.119 R)
• M47: 19,507,114 km (0.093 R)
• M48: 19,827,851 km (0.104 R)
• M49: 19,881,557 km (0.057 R)
• M50: 20,042,674 km (0.109 R)
• M51: 20,258,394 km (0.096 R)
• M52: 21,238,111 km (0.101 R)
• M53: 22,344,686 km (0.111 R)
• M54: 23,982,334 km (0.026 R)
• M55: 24,096,776 km (0.066 R)
• M56: 24,211,219 km (0.111 R)
• M57: 24,325,960 km (0.034 R)
• M58: 26,658,041 km (0.075 R)
• M59: 26,954,544 km (0.094 R)
• M60: 27,431,313 km (0.071 R)
• M61: 27,491,002 km (0.088 R)
• M62: 27,610,681 km (0.106 R)
• M63: 29,121,469 km (0.095 R)
• M64: 29,426,799 km (0.036 R)
• M65: 29,794,510 km (0.06 R)
• M66: 30,287,435 km (0.107 R)
• M67: 31,093,917 km (0.074 R)
• M68: 32,664,695 km (0.078 R)
• M69: 32,727,975 km (0.071 R)
• M70: 32,854,834 km (0.08 R)
• M71: 33,045,422 km (0.084 R)
• M72: 33,363,916 km (0.045 R)
• M73: 33,491,672 km (0.098 R)
• M74: 34,325,531 km (0.098 R)
• M75: 34,583,437 km (0.084 R)
• M76: 35,166,121 km (0.119 R)
• M77: 36,341,362 km (0.105 R)
• M78: 37,795,004 km (0.094 R)
• M79: 38,061,289 km (0.095 R)
• M80: 38,462,061 km (0.102 R)
• M81: 38,729,991 km (0.072 R)
• M82: 38,864,180 km (0.12 R)
• M83: 41,511,464 km (0.064 R)
• M84: 43,030,332 km (0.119 R)
• M85: 43,099,745 km (0.079 R)
• M86: 43,169,308 km (0.102 R)
• M87: 44,286,505 km (0.084 R)
• M88: 45,060,075 km (0.03 R)
• M89: 45,554,796 km (0.11 R)
• M90: 45,980,102 km (0.099 R)
• M91: 46,122,220 km (0.089 R)
• M92: 46,193,279 km (0.092 R)
• M93: 47,049,278 km (0.107 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 17,529 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit