🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.7

Radius: 11.9

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.48 AU - 0.64 AU

Year: 284 Days

Day: 8.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 38,662,705 km

• M1: 150,047 km (0.114 R)
• M2: 254,167 km (0.098 R)
• M3: 333,753 km (0.115 R)
• M4: 421,716 km (0.056 R)
• M5: 523,293 km (0.076 R)
• M6: 619,335 km (0.1 R)
• M7: 712,535 km (0.119 R)
• M8: 825,182 km (0.077 R)
• M9: 907,610 km (0.12 R)
• M10: 1,066,034 km (0.093 R)
• M11: 1,140,983 km (0.113 R)
• M12: 1,238,222 km (0.079 R)
• M13: 1,313,320 km (0.074 R)
• M14: 1,476,980 km (0.065 R)
• M15: 1,735,485 km (0.039 R)
• M16: 1,829,732 km (0.067 R)
• M17: 2,018,823 km (0.063 R)
• M18: 2,093,173 km (0.119 R)
• M19: 2,183,830 km (0.106 R)
• M20: 2,275,832 km (0.031 R)
• M21: 2,395,361 km (0.092 R)
• M22: 2,554,384 km (0.026 R)
• M23: 2,662,543 km (0.102 R)
• M24: 2,750,058 km (0.117 R)
• M25: 2,844,155 km (0.109 R)
• M26: 2,973,407 km (0.044 R)
• M27: 3,115,974 km (0.104 R)
• M28: 3,290,256 km (0.068 R)
• M29: 3,431,925 km (0.065 R)
• M30: 3,509,566 km (0.12 R)
• M31: 3,599,923 km (0.098 R)
• M32: 3,826,115 km (0.116 R)
• M33: 4,031,962 km (0.073 R)
• M34: 4,318,442 km (0.082 R)
• M35: 4,421,963 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.1

Radius: 13.5

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.83 AU - 0.87 AU

Year: 532 Days

Day: 11.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 38,662,705 km

• M1: 169,046 km (0.068 R)
• M2: 279,000 km (0.118 R)
• M3: 419,772 km (0.107 R)
• M4: 522,097 km (0.1 R)
• M5: 616,493 km (0.092 R)
• M6: 762,351 km (0.1 R)
• M7: 847,622 km (0.075 R)
• M8: 936,483 km (0.11 R)
• M9: 1,080,545 km (0.096 R)
• M10: 1,194,838 km (0.095 R)
• M11: 1,348,326 km (0.094 R)
• M12: 1,459,028 km (0.077 R)
• M13: 1,596,060 km (0.025 R)
• M14: 1,723,367 km (0.061 R)
• M15: 1,810,284 km (0.089 R)
• M16: 1,908,570 km (0.117 R)
• M17: 2,090,331 km (0.1 R)
• M18: 2,209,561 km (0.09 R)
• M19: 2,444,130 km (0.111 R)
• M20: 2,570,091 km (0.118 R)
• M21: 2,687,077 km (0.119 R)
• M22: 2,817,377 km (0.085 R)
• M23: 2,932,268 km (0.118 R)
• M24: 3,072,441 km (0.113 R)
• M25: 3,161,302 km (0.045 R)
• M26: 3,311,199 km (0.102 R)
• M27: 3,655,723 km (0.088 R)
• M28: 3,762,536 km (0.035 R)
• M29: 3,908,992 km (0.074 R)
• M30: 3,999,050 km (0.079 R)
• M31: 4,109,304 km (0.119 R)
• M32: 4,326,370 km (0.074 R)
• M33: 4,426,302 km (0.048 R)
• M34: 4,608,063 km (0.054 R)
• M35: 4,703,357 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.4

Radius: 8.4

Gravity: 8.81 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.02 AU - 6 AU

Year: 7606 Days

Day: 9.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 38,662,705 km

• M1: 118,033 km (0.1 R)
• M2: 275,559 km (0.099 R)
• M3: 412,890 km (0.068 R)
• M4: 509,979 km (0.118 R)
• M5: 657,034 km (0.108 R)
• M6: 1,287,439 km (0.12 R)
• M7: 1,397,693 km (0.066 R)
• M8: 1,454,091 km (0.119 R)
• M9: 1,588,580 km (0.12 R)
• M10: 1,667,418 km (0.052 R)
• M11: 1,727,407 km (0.103 R)
• M12: 1,828,984 km (0.103 R)
• M13: 2,344,498 km (0.111 R)
• M14: 2,457,444 km (0.115 R)
• M15: 2,830,990 km (0.11 R)
• M16: 2,927,182 km (0.096 R)
• M17: 3,323,018 km (0.108 R)
• M18: 4,329,961 km (0.083 R)
• M19: 4,637,983 km (0.087 R)
• M20: 4,953,185 km (0.064 R)
• M21: 5,216,328 km (0.045 R)
• M22: 5,847,930 km (0.115 R)
• M23: 7,182,643 km (0.113 R)
• M24: 7,883,957 km (0.075 R)
• M25: 8,537,401 km (0.057 R)
• M26: 9,858,948 km (0.066 R)
• M27: 9,968,903 km (0.093 R)
• M28: 10,712,255 km (0.096 R)
• M29: 10,787,652 km (0.104 R)
• M30: 11,052,739 km (0.092 R)
• M31: 11,319,772 km (0.098 R)
• M32: 11,550,601 km (0.113 R)
• M33: 11,782,777 km (0.117 R)
• M34: 12,252,066 km (0.115 R)
• M35: 13,655,144 km (0.048 R)
• M36: 14,024,202 km (0.074 R)
• M37: 14,354,963 km (0.08 R)
• M38: 15,108,487 km (0.055 R)
• M39: 16,306,168 km (0.113 R)
• M40: 16,479,851 km (0.083 R)
• M41: 17,224,400 km (0.112 R)
• M42: 17,534,217 km (0.082 R)
• M43: 18,159,237 km (0.082 R)
• M44: 18,655,602 km (0.114 R)
• M45: 21,203,254 km (0.098 R)
• M46: 21,440,217 km (0.082 R)
• M47: 21,535,212 km (0.092 R)
• M48: 22,204,363 km (0.042 R)
• M49: 22,445,066 km (0.041 R)
• M50: 22,589,877 km (0.084 R)
• M51: 22,734,987 km (0.093 R)
• M52: 23,612,229 km (0.104 R)
• M53: 23,710,365 km (0.032 R)
• M54: 24,153,773 km (0.049 R)
• M55: 24,450,874 km (0.116 R)
• M56: 24,599,874 km (0.097 R)
• M57: 24,798,989 km (0.062 R)
• M58: 25,048,667 km (0.095 R)
• M59: 26,106,474 km (0.095 R)
• M60: 26,717,432 km (0.083 R)
• M61: 26,922,231 km (0.071 R)
• M62: 27,178,792 km (0.114 R)
• M63: 27,487,861 km (0.103 R)
• M64: 28,265,470 km (0.11 R)
• M65: 28,474,160 km (0.1 R)
• M66: 28,788,016 km (0.073 R)
• M67: 28,840,375 km (0.085 R)
• M68: 29,577,593 km (0.093 R)
• M69: 30,214,432 km (0.09 R)
• M70: 31,124,435 km (0.103 R)
• M71: 31,178,291 km (0.069 R)
• M72: 31,339,856 km (0.064 R)
• M73: 31,718,040 km (0.12 R)
• M74: 32,206,477 km (0.11 R)
• M75: 32,533,498 km (0.038 R)
• M76: 33,245,733 km (0.059 R)
• M77: 33,410,889 km (0.084 R)
• M78: 34,407,211 km (0.111 R)
• M79: 34,685,762 km (0.118 R)
• M80: 34,965,062 km (0.104 R)
• M81: 35,021,011 km (0.109 R)
• M82: 35,750,899 km (0.05 R)
• M83: 35,863,696 km (0.108 R)
• M84: 36,940,651 km (0.119 R)
• M85: 37,111,641 km (0.078 R)
• M86: 37,855,891 km (0.058 R)
• M87: 38,373,948 km (0.104 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 12,850 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit