🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.3

Radius: 9.1

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.45 AU - 0.69 AU

Year: 287 Days

Day: 5.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 67,884,194 km

• M1: 114,891 km (0.032 R)
• M2: 180,265 km (0.109 R)
• M3: 319,391 km (0.06 R)
• M4: 445,054 km (0.045 R)
• M5: 556,953 km (0.114 R)
• M6: 619,634 km (0.08 R)
• M7: 684,859 km (0.097 R)
• M8: 810,820 km (0.035 R)
• M9: 908,957 km (0.077 R)
• M10: 1,024,745 km (0.088 R)
• M11: 1,110,764 km (0.111 R)
• M12: 1,184,815 km (0.093 R)
• M13: 1,260,661 km (0.09 R)
• M14: 1,330,823 km (0.117 R)
• M15: 1,394,851 km (0.111 R)
• M16: 1,525,898 km (0.036 R)
• M17: 1,584,989 km (0.113 R)
• M18: 1,661,135 km (0.08 R)
• M19: 1,754,933 km (0.089 R)
• M20: 1,888,374 km (0.087 R)
• M21: 1,964,968 km (0.05 R)
• M22: 2,112,621 km (0.119 R)
• M23: 2,170,067 km (0.09 R)
• M24: 2,241,574 km (0.095 R)
• M25: 2,304,705 km (0.108 R)
• M26: 2,363,946 km (0.033 R)
• M27: 2,451,460 km (0.08 R)
• M28: 2,610,632 km (0.116 R)
• M29: 2,691,565 km (0.11 R)
• M30: 2,939,598 km (0.038 R)
• M31: 3,063,914 km (0.038 R)
• M32: 3,154,421 km (0.106 R)
• M33: 3,276,642 km (0.089 R)
• M34: 3,405,596 km (0.098 R)
• M35: 3,473,363 km (0.1 R)
• M36: 3,578,381 km (0.052 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.8

Radius: 8.7

Gravity: 11.58 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.69 AU - 0.77 AU

Year: 416 Days

Day: 10.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 67,884,194 km

• M1: 113,395 km (0.031 R)
• M2: 265,686 km (0.07 R)
• M3: 335,249 km (0.085 R)
• M4: 406,009 km (0.112 R)
• M5: 464,801 km (0.072 R)
• M6: 538,552 km (0.103 R)
• M7: 636,838 km (0.069 R)
• M8: 728,841 km (0.085 R)
• M9: 794,215 km (0.094 R)
• M10: 880,234 km (0.084 R)
• M11: 993,629 km (0.095 R)
• M12: 1,061,995 km (0.057 R)
• M13: 1,121,984 km (0.115 R)
• M14: 1,229,994 km (0.065 R)
• M15: 1,428,809 km (0.082 R)
• M16: 1,484,310 km (0.115 R)
• M17: 1,661,284 km (0.057 R)
• M18: 1,839,306 km (0.1 R)
• M19: 1,893,909 km (0.104 R)
• M20: 1,955,244 km (0.062 R)
• M21: 2,048,593 km (0.105 R)
• M22: 2,233,347 km (0.107 R)
• M23: 2,331,034 km (0.089 R)
• M24: 2,390,424 km (0.08 R)
• M25: 2,564,706 km (0.086 R)
• M26: 2,632,923 km (0.114 R)
• M27: 2,715,501 km (0.114 R)
• M28: 2,778,032 km (0.098 R)
• M29: 2,841,163 km (0.113 R)
• M30: 3,192,867 km (0.076 R)
• M31: 3,295,940 km (0.048 R)
• M32: 3,385,101 km (0.089 R)
• M33: 3,921,708 km (0.107 R)
• M34: 3,976,760 km (0.09 R)
• M35: 4,208,039 km (0.106 R)
• M36: 4,264,437 km (0.106 R)
• M37: 4,361,975 km (0.11 R)
• M38: 4,427,199 km (0.039 R)
• M39: 4,484,795 km (0.064 R)
• M40: 4,575,600 km (0.101 R)
• M41: 4,700,365 km (0.12 R)
• M42: 4,817,949 km (0.091 R)
• M43: 5,098,744 km (0.1 R)
• M44: 5,323,889 km (0.113 R)
• M45: 5,393,901 km (0.07 R)
• M46: 5,464,062 km (0.082 R)
• M47: 5,534,672 km (0.059 R)
• M48: 5,774,927 km (0.047 R)
• M49: 5,919,139 km (0.117 R)
• M50: 6,155,803 km (0.061 R)
• M51: 6,238,381 km (0.062 R)

Asteroid Belt

Center: 5.7 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 360.2

Radius: 3.1

Gravity: 37.48 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 9.43 AU - 11.91 AU

Year: 23242 Days

Day: 17.8 Hours

Environment

Temp: -237 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 67,884,194 km

• M1: 62,532 km (0.115 R)
• M2: 391,049 km (0.059 R)
• M3: 501,901 km (0.033 R)
• M4: 819,946 km (0.091 R)
• M5: 1,060,649 km (0.111 R)
• M6: 1,137,093 km (0.08 R)
• M7: 1,404,275 km (0.064 R)
• M8: 1,993,840 km (0.075 R)
• M9: 2,379,953 km (0.107 R)
• M10: 3,181,947 km (0.094 R)
• M11: 4,299,443 km (0.116 R)
• M12: 4,421,515 km (0.051 R)
• M13: 4,668,650 km (0.11 R)
• M14: 5,306,386 km (0.068 R)
• M15: 5,746,353 km (0.049 R)
• M16: 6,381,995 km (0.119 R)
• M17: 6,474,596 km (0.092 R)
• M18: 7,279,432 km (0.104 R)
• M19: 7,866,454 km (0.106 R)
• M20: 8,266,180 km (0.03 R)
• M21: 9,033,168 km (0.056 R)
• M22: 10,144,531 km (0.05 R)
• M23: 10,524,509 km (0.087 R)
• M24: 11,242,579 km (0.116 R)
• M25: 11,862,214 km (0.094 R)
• M26: 13,489,090 km (0.11 R)
• M27: 13,548,481 km (0.068 R)
• M28: 13,846,779 km (0.091 R)
• M29: 14,510,395 km (0.097 R)
• M30: 15,743,381 km (0.063 R)
• M31: 16,182,899 km (0.064 R)
• M32: 16,499,149 km (0.079 R)
• M33: 16,817,493 km (0.108 R)
• M34: 17,202,259 km (0.114 R)
• M35: 17,331,213 km (0.113 R)
• M36: 18,505,556 km (0.112 R)
• M37: 18,703,773 km (0.11 R)
• M38: 19,235,743 km (0.091 R)
• M39: 19,436,503 km (0.097 R)
• M40: 19,570,842 km (0.116 R)
• M41: 21,482,254 km (0.097 R)
• M42: 22,460,026 km (0.05 R)
• M43: 23,309,592 km (0.047 R)
• M44: 24,025,568 km (0.083 R)
• M45: 24,169,630 km (0.071 R)
• M46: 25,186,148 km (0.069 R)
• M47: 25,259,301 km (0.111 R)
• M48: 25,479,061 km (0.069 R)
• M49: 26,364,830 km (0.038 R)
• M50: 26,886,178 km (0.118 R)
• M51: 26,960,827 km (0.053 R)
• M52: 27,410,818 km (0.113 R)
• M53: 27,863,202 km (0.032 R)
• M54: 28,014,595 km (0.07 R)
• M55: 29,312,207 km (0.115 R)
• M56: 29,466,143 km (0.031 R)
• M57: 29,543,186 km (0.093 R)
• M58: 30,473,236 km (0.083 R)
• M59: 31,570,387 km (0.066 R)
• M60: 33,964,551 km (0.112 R)
• M61: 35,839,311 km (0.079 R)
• M62: 35,921,590 km (0.088 R)
• M63: 37,663,658 km (0.115 R)
• M64: 38,418,678 km (0.085 R)
• M65: 38,840,245 km (0.119 R)
• M66: 39,178,635 km (0.12 R)
• M67: 39,603,044 km (0.102 R)
• M68: 40,028,949 km (0.089 R)
• M69: 40,541,921 km (0.035 R)
• M70: 41,574,595 km (0.031 R)
• M71: 44,370,280 km (0.082 R)
• M72: 44,812,491 km (0.115 R)
• M73: 45,078,626 km (0.057 R)
• M74: 46,237,710 km (0.102 R)
• M75: 49,040,725 km (0.078 R)
• M76: 50,140,569 km (0.09 R)
• M77: 51,341,092 km (0.062 R)
• M78: 51,805,443 km (0.092 R)
• M79: 52,644,538 km (0.083 R)
• M80: 53,958,905 km (0.091 R)
• M81: 54,714,823 km (0.044 R)
• M82: 54,999,208 km (0.098 R)
• M83: 55,379,037 km (0.07 R)
• M84: 59,810,126 km (0.07 R)
• M85: 60,005,352 km (0.108 R)
• M86: 60,494,387 km (0.095 R)
• M87: 61,181,191 km (0.091 R)
• M88: 62,562,578 km (0.102 R)
• M89: 63,157,678 km (0.065 R)
• M90: 63,257,160 km (0.112 R)
• M91: 64,854,118 km (0.093 R)
• M92: 66,161,453 km (0.045 R)
• M93: 67,579,193 km (0.118 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 16,832 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit