🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.43 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.9

Radius: 14

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.71 AU - 2.99 AU

Year: 3382 Days

Day: 8.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 26,794,664 km

• M1: 205,847 km (0.072 R)
• M2: 375,341 km (0.077 R)
• M3: 656,884 km (0.104 R)
• M4: 779,405 km (0.11 R)
• M5: 882,029 km (0.099 R)
• M6: 1,081,742 km (0.106 R)
• M7: 1,319,603 km (0.086 R)
• M8: 1,746,854 km (0.089 R)
• M9: 2,029,295 km (0.092 R)
• M10: 2,244,267 km (0.071 R)
• M11: 2,396,558 km (0.06 R)
• M12: 2,697,250 km (0.114 R)
• M13: 2,829,793 km (0.093 R)
• M14: 3,010,208 km (0.074 R)
• M15: 3,194,363 km (0.104 R)
• M16: 3,335,135 km (0.109 R)
• M17: 4,002,491 km (0.034 R)
• M18: 4,171,686 km (0.105 R)
• M19: 4,395,185 km (0.055 R)
• M20: 4,517,108 km (0.065 R)
• M21: 4,728,938 km (0.086 R)
• M22: 4,890,055 km (0.05 R)
• M23: 5,144,222 km (0.07 R)
• M24: 5,273,026 km (0.09 R)
• M25: 5,571,473 km (0.12 R)
• M26: 5,741,865 km (0.083 R)
• M27: 6,068,288 km (0.118 R)
• M28: 6,282,961 km (0.113 R)
• M29: 6,659,499 km (0.045 R)
• M30: 6,779,925 km (0.044 R)
• M31: 6,982,331 km (0.104 R)
• M32: 7,434,715 km (0.065 R)
• M33: 7,769,814 km (0.039 R)
• M34: 7,918,066 km (0.117 R)
• M35: 8,024,430 km (0.112 R)
• M36: 8,238,804 km (0.069 R)
• M37: 8,368,206 km (0.038 R)
• M38: 8,915,136 km (0.079 R)
• M39: 9,003,697 km (0.11 R)
• M40: 9,092,559 km (0.082 R)
• M41: 10,066,590 km (0.086 R)
• M42: 10,205,268 km (0.086 R)
• M43: 10,507,605 km (0.103 R)
• M44: 10,765,960 km (0.088 R)
• M45: 11,050,047 km (0.082 R)
• M46: 11,722,639 km (0.083 R)
• M47: 11,819,877 km (0.084 R)
• M48: 12,532,412 km (0.112 R)
• M49: 12,756,510 km (0.092 R)
• M50: 13,107,616 km (0.087 R)
• M51: 13,691,347 km (0.072 R)
• M52: 13,870,715 km (0.1 R)
• M53: 14,154,203 km (0.106 R)
• M54: 15,016,185 km (0.119 R)
• M55: 15,307,303 km (0.112 R)
• M56: 15,493,403 km (0.115 R)
• M57: 15,948,928 km (0.12 R)
• M58: 16,544,777 km (0.069 R)
• M59: 16,790,715 km (0.088 R)
• M60: 17,037,851 km (0.086 R)
• M61: 17,203,306 km (0.05 R)
• M62: 17,341,535 km (0.12 R)
• M63: 17,926,313 km (0.038 R)
• M64: 18,038,362 km (0.109 R)
• M65: 18,630,769 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.4

Radius: 14.7

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.71 AU - 5.37 AU

Year: 6800 Days

Day: 13.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 26,794,664 km

• M1: 223,050 km (0.119 R)
• M2: 632,201 km (0.072 R)
• M3: 994,527 km (0.116 R)
• M4: 1,106,426 km (0.085 R)
• M5: 1,313,469 km (0.11 R)
• M6: 1,437,935 km (0.091 R)
• M7: 1,665,772 km (0.072 R)
• M8: 1,767,200 km (0.069 R)
• M9: 1,923,529 km (0.088 R)
• M10: 2,102,897 km (0.113 R)
• M11: 2,269,400 km (0.063 R)
• M12: 2,421,092 km (0.062 R)
• M13: 2,595,972 km (0.111 R)
• M14: 2,835,777 km (0.096 R)
• M15: 3,125,100 km (0.104 R)
• M16: 3,252,108 km (0.07 R)
• M17: 3,445,837 km (0.059 R)
• M18: 3,710,326 km (0.111 R)
• M19: 4,496,014 km (0.069 R)
• M20: 4,615,992 km (0.097 R)
• M21: 5,231,737 km (0.067 R)
• M22: 5,613,810 km (0.044 R)
• M23: 6,031,487 km (0.11 R)
• M24: 6,190,809 km (0.049 R)
• M25: 6,432,260 km (0.065 R)
• M26: 6,649,625 km (0.095 R)
• M27: 7,231,860 km (0.088 R)
• M28: 7,744,083 km (0.112 R)
• M29: 8,033,705 km (0.095 R)
• M30: 8,150,690 km (0.07 R)
• M31: 8,445,398 km (0.114 R)
• M32: 8,863,973 km (0.104 R)
• M33: 9,045,435 km (0.066 R)
• M34: 9,659,235 km (0.043 R)
• M35: 10,382,092 km (0.11 R)
• M36: 10,862,750 km (0.117 R)
• M37: 11,812,996 km (0.107 R)
• M38: 12,180,408 km (0.097 R)
• M39: 12,551,710 km (0.076 R)
• M40: 12,858,236 km (0.093 R)
• M41: 12,960,860 km (0.104 R)
• M42: 14,214,939 km (0.098 R)
• M43: 14,498,876 km (0.077 R)
• M44: 15,253,298 km (0.101 R)
• M45: 15,873,232 km (0.113 R)
• M46: 16,130,989 km (0.09 R)
• M47: 16,613,292 km (0.048 R)
• M48: 17,706,404 km (0.047 R)
• M49: 17,858,994 km (0.103 R)
• M50: 18,050,329 km (0.082 R)
• M51: 18,473,841 km (0.08 R)
• M52: 18,589,779 km (0.088 R)
• M53: 18,744,912 km (0.095 R)
• M54: 19,056,525 km (0.081 R)
• M55: 19,173,809 km (0.067 R)
• M56: 19,408,977 km (0.116 R)
• M57: 20,720,053 km (0.056 R)
• M58: 21,203,853 km (0.111 R)
• M59: 21,610,011 km (0.074 R)
• M60: 21,773,072 km (0.1 R)
• M61: 22,223,960 km (0.058 R)
• M62: 22,429,807 km (0.072 R)
• M63: 23,218,188 km (0.112 R)
• M64: 23,343,401 km (0.078 R)
• M65: 24,694,121 km (0.077 R)
• M66: 26,156,739 km (0.087 R)
• M67: 26,854,763 km (0.036 R)
• M68: 27,382,394 km (0.118 R)
• M69: 28,046,609 km (0.072 R)
• M70: 28,626,749 km (0.083 R)
• M71: 29,210,630 km (0.059 R)
• M72: 29,617,237 km (0.101 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 45.4

Radius: 5.1

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 6.84 AU - 9.38 AU

Year: 16235 Days

Day: 22.7 Hours

Environment

Temp: -235 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 26,794,664 km

• M1: 75,846 km (0.114 R)
• M2: 230,979 km (0.119 R)
• M3: 335,847 km (0.116 R)
• M4: 496,216 km (0.062 R)
• M5: 537,356 km (0.098 R)
• M6: 612,454 km (0.087 R)
• M7: 809,324 km (0.118 R)
• M8: 972,985 km (0.088 R)
• M9: 1,433,746 km (0.085 R)
• M10: 2,003,564 km (0.063 R)
• M11: 2,490,356 km (0.05 R)
• M12: 2,544,510 km (0.06 R)
• M13: 3,344,859 km (0.081 R)
• M14: 4,499,754 km (0.112 R)
• M15: 4,947,800 km (0.08 R)
• M16: 4,993,278 km (0.098 R)
• M17: 6,079,657 km (0.102 R)
• M18: 6,424,331 km (0.11 R)
• M19: 6,599,061 km (0.115 R)
• M20: 7,600,769 km (0.06 R)
• M21: 8,375,985 km (0.118 R)
• M22: 8,759,255 km (0.12 R)
• M23: 9,036,459 km (0.094 R)
• M24: 9,457,727 km (0.119 R)
• M25: 10,087,085 km (0.052 R)
• M26: 10,290,090 km (0.1 R)
• M27: 10,700,287 km (0.117 R)
• M28: 11,901,558 km (0.064 R)
• M29: 11,993,411 km (0.06 R)
• M30: 12,239,350 km (0.104 R)
• M31: 13,144,866 km (0.098 R)
• M32: 13,335,005 km (0.099 R)
• M33: 13,398,434 km (0.064 R)
• M34: 13,430,298 km (0.089 R)
• M35: 14,363,789 km (0.047 R)
• M36: 15,451,216 km (0.035 R)
• M37: 15,584,957 km (0.101 R)
• M38: 18,089,823 km (0.102 R)
• M39: 20,422,952 km (0.109 R)
• M40: 20,459,603 km (0.117 R)
• M41: 20,900,917 km (0.067 R)
• M42: 22,168,011 km (0.09 R)
• M43: 22,621,143 km (0.096 R)
• M44: 24,347,652 km (0.088 R)
• M45: 25,917,382 km (0.109 R)
• M46: 26,594,462 km (0.094 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 18,565 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit