🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.2

Radius: 9.1

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.43 AU - 0.61 AU

Year: 259 Days

Day: 7.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 79,307,174 km

• M1: 127,906 km (0.11 R)
• M2: 236,514 km (0.053 R)
• M3: 301,290 km (0.095 R)
• M4: 380,876 km (0.067 R)
• M5: 448,195 km (0.108 R)
• M6: 507,885 km (0.109 R)
• M7: 578,645 km (0.096 R)
• M8: 658,679 km (0.106 R)
• M9: 737,069 km (0.045 R)
• M10: 810,072 km (0.093 R)
• M11: 888,611 km (0.118 R)
• M12: 960,418 km (0.099 R)
• M13: 1,034,320 km (0.077 R)
• M14: 1,117,047 km (0.117 R)
• M15: 1,202,019 km (0.099 R)
• M16: 1,300,005 km (0.056 R)
• M17: 1,393,355 km (0.115 R)
• M18: 1,459,327 km (0.097 R)
• M19: 1,537,717 km (0.067 R)
• M20: 1,625,231 km (0.069 R)
• M21: 1,714,541 km (0.11 R)
• M22: 1,853,667 km (0.081 R)
• M23: 1,955,394 km (0.074 R)
• M24: 2,029,744 km (0.117 R)
• M25: 2,126,235 km (0.109 R)
• M26: 2,297,823 km (0.083 R)
• M27: 2,420,643 km (0.1 R)
• M28: 2,523,118 km (0.11 R)
• M29: 2,590,736 km (0.077 R)
• M30: 2,649,977 km (0.09 R)
• M31: 2,732,555 km (0.12 R)
• M32: 2,816,180 km (0.118 R)
• M33: 2,895,916 km (0.115 R)
• M34: 3,081,567 km (0.056 R)
• M35: 3,139,611 km (0.101 R)
• M36: 3,202,741 km (0.086 R)
• M37: 3,340,371 km (0.096 R)
• M38: 3,449,876 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.5

Radius: 8.1

Gravity: 9.64 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.96 AU - 2.68 AU

Year: 2439 Days

Day: 7.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 79,307,174 km

• M1: 199,713 km (0.05 R)
• M2: 315,652 km (0.04 R)
• M3: 414,984 km (0.098 R)
• M4: 518,506 km (0.06 R)
• M5: 606,320 km (0.112 R)
• M6: 682,316 km (0.049 R)
• M7: 761,902 km (0.073 R)
• M8: 1,039,855 km (0.098 R)
• M9: 1,090,868 km (0.116 R)
• M10: 1,174,642 km (0.084 R)
• M11: 1,370,915 km (0.043 R)
• M12: 1,461,571 km (0.087 R)
• M13: 1,542,653 km (0.107 R)
• M14: 1,758,074 km (0.109 R)
• M15: 1,894,657 km (0.096 R)
• M16: 2,258,030 km (0.094 R)
• M17: 2,379,504 km (0.051 R)
• M18: 2,843,257 km (0.101 R)
• M19: 2,901,451 km (0.077 R)
• M20: 3,228,472 km (0.112 R)
• M21: 3,458,104 km (0.097 R)
• M22: 3,724,987 km (0.107 R)
• M23: 3,868,900 km (0.057 R)
• M24: 4,362,274 km (0.038 R)
• M25: 4,446,498 km (0.071 R)
• M26: 4,582,183 km (0.089 R)
• M27: 4,840,538 km (0.047 R)
• M28: 5,015,418 km (0.074 R)
• M29: 5,139,136 km (0.114 R)
• M30: 5,263,751 km (0.099 R)
• M31: 5,479,920 km (0.046 R)
• M32: 5,735,732 km (0.09 R)
• M33: 5,976,884 km (0.057 R)
• M34: 6,934,908 km (0.116 R)
• M35: 7,371,435 km (0.081 R)
• M36: 7,471,965 km (0.065 R)
• M37: 7,593,139 km (0.075 R)
• M38: 7,816,938 km (0.093 R)
• M39: 8,104,913 km (0.025 R)
• M40: 8,208,734 km (0.114 R)
• M41: 8,375,536 km (0.099 R)
• M42: 8,585,721 km (0.051 R)
• M43: 8,776,458 km (0.114 R)
• M44: 9,509,338 km (0.092 R)
• M45: 9,794,771 km (0.098 R)
• M46: 10,217,086 km (0.052 R)
• M47: 10,486,811 km (0.081 R)
• M48: 10,850,184 km (0.088 R)
• M49: 10,918,700 km (0.082 R)
• M50: 11,263,822 km (0.098 R)
• M51: 11,706,183 km (0.049 R)
• M52: 11,941,201 km (0.085 R)
• M53: 12,059,384 km (0.062 R)
• M54: 12,368,303 km (0.047 R)
• M55: 12,776,257 km (0.115 R)
• M56: 12,921,366 km (0.115 R)
• M57: 13,335,304 km (0.094 R)
• M58: 13,778,263 km (0.102 R)
• M59: 14,653,560 km (0.117 R)
• M60: 14,704,124 km (0.054 R)
• M61: 15,392,424 km (0.076 R)
• M62: 15,935,016 km (0.11 R)
• M63: 16,091,196 km (0.096 R)
• M64: 16,300,184 km (0.087 R)
• M65: 17,171,891 km (0.062 R)
• M66: 17,331,961 km (0.087 R)
• M67: 17,519,407 km (0.079 R)
• M68: 17,626,818 km (0.065 R)
• M69: 17,842,388 km (0.087 R)
• M70: 18,113,011 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.7

Radius: 10.3

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.33 AU - 2.85 AU

Year: 2877 Days

Day: 12.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 79,307,174 km

• M1: 144,512 km (0.074 R)
• M2: 210,185 km (0.052 R)
• M3: 282,740 km (0.065 R)
• M4: 360,232 km (0.1 R)
• M5: 532,269 km (0.094 R)
• M6: 739,612 km (0.068 R)
• M7: 890,855 km (0.091 R)
• M8: 1,059,901 km (0.071 R)
• M9: 1,156,242 km (0.093 R)
• M10: 1,349,822 km (0.073 R)
• M11: 1,993,840 km (0.061 R)
• M12: 2,324,003 km (0.108 R)
• M13: 2,470,908 km (0.106 R)
• M14: 2,580,713 km (0.106 R)
• M15: 2,867,492 km (0.083 R)
• M16: 2,940,795 km (0.096 R)
• M17: 3,025,467 km (0.12 R)
• M18: 3,100,117 km (0.113 R)
• M19: 3,317,034 km (0.078 R)
• M20: 3,405,147 km (0.038 R)
• M21: 3,538,887 km (0.041 R)
• M22: 3,617,725 km (0.102 R)
• M23: 3,708,531 km (0.083 R)
• M24: 3,869,349 km (0.105 R)
• M25: 3,939,062 km (0.093 R)
• M26: 4,079,534 km (0.082 R)
• M27: 4,609,260 km (0.112 R)
• M28: 4,907,409 km (0.081 R)
• M29: 5,020,804 km (0.085 R)
• M30: 5,160,678 km (0.097 R)
• M31: 5,250,287 km (0.12 R)
• M32: 5,353,509 km (0.091 R)
• M33: 5,759,518 km (0.053 R)
• M34: 5,986,458 km (0.042 R)
• M35: 6,053,777 km (0.069 R)
• M36: 6,161,936 km (0.119 R)
• M37: 6,559,717 km (0.117 R)
• M38: 6,684,930 km (0.034 R)
• M39: 6,824,954 km (0.095 R)
• M40: 7,107,844 km (0.025 R)
• M41: 7,193,414 km (0.064 R)
• M42: 7,365,750 km (0.094 R)
• M43: 7,832,047 km (0.079 R)
• M44: 8,098,481 km (0.113 R)
• M45: 9,070,119 km (0.114 R)
• M46: 9,147,611 km (0.046 R)
• M47: 9,272,076 km (0.08 R)
• M48: 9,727,751 km (0.087 R)
• M49: 10,481,724 km (0.082 R)
• M50: 10,693,705 km (0.065 R)
• M51: 10,956,398 km (0.086 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 982.1

Radius: 7.7

Gravity: 16.56 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 7.69 AU - 9.75 AU

Year: 17774 Days

Day: 15.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 79,307,174 km

• M1: 102,774 km (0.071 R)
• M2: 226,940 km (0.09 R)
• M3: 336,745 km (0.107 R)
• M4: 1,788,293 km (0.108 R)
• M5: 2,093,473 km (0.118 R)
• M6: 3,064,812 km (0.072 R)
• M7: 4,200,708 km (0.096 R)
• M8: 4,514,714 km (0.05 R)
• M9: 5,165,315 km (0.074 R)
• M10: 5,845,088 km (0.094 R)
• M11: 6,655,908 km (0.115 R)
• M12: 6,759,879 km (0.099 R)
• M13: 7,718,652 km (0.051 R)
• M14: 8,325,271 km (0.115 R)
• M15: 8,662,764 km (0.089 R)
• M16: 9,004,595 km (0.052 R)
• M17: 10,056,717 km (0.04 R)
• M18: 10,536,627 km (0.117 R)
• M19: 10,840,460 km (0.12 R)
• M20: 11,024,166 km (0.117 R)
• M21: 11,957,807 km (0.091 R)
• M22: 12,211,076 km (0.08 R)
• M23: 12,981,654 km (0.05 R)
• M24: 14,300,360 km (0.112 R)
• M25: 17,563,089 km (0.057 R)
• M26: 17,995,577 km (0.108 R)
• M27: 18,285,797 km (0.103 R)
• M28: 19,091,979 km (0.076 R)
• M29: 19,388,034 km (0.112 R)
• M30: 20,436,116 km (0.119 R)
• M31: 22,119,990 km (0.119 R)
• M32: 22,978,532 km (0.034 R)
• M33: 23,451,411 km (0.074 R)
• M34: 24,808,712 km (0.037 R)
• M35: 25,700,465 km (0.077 R)
• M36: 25,781,996 km (0.059 R)
• M37: 26,355,554 km (0.115 R)
• M38: 26,437,833 km (0.094 R)
• M39: 26,850,424 km (0.075 R)
• M40: 29,115,486 km (0.086 R)
• M41: 29,627,110 km (0.098 R)
• M42: 29,883,970 km (0.078 R)
• M43: 30,227,746 km (0.101 R)
• M44: 31,353,769 km (0.105 R)
• M45: 31,703,080 km (0.079 R)
• M46: 32,581,818 km (0.074 R)
• M47: 33,914,884 km (0.055 R)
• M48: 35,084,590 km (0.119 R)
• M49: 35,447,215 km (0.093 R)
• M50: 36,450,718 km (0.101 R)
• M51: 36,634,125 km (0.085 R)
• M52: 37,834,049 km (0.075 R)
• M53: 38,299,000 km (0.065 R)
• M54: 38,485,548 km (0.116 R)
• M55: 39,328,532 km (0.059 R)
• M56: 39,516,726 km (0.118 R)
• M57: 39,610,973 km (0.116 R)
• M58: 40,082,954 km (0.079 R)
• M59: 40,177,650 km (0.101 R)
• M60: 42,278,602 km (0.106 R)
• M61: 42,567,925 km (0.099 R)
• M62: 43,245,304 km (0.067 R)
• M63: 43,536,720 km (0.08 R)
• M64: 44,512,996 km (0.117 R)
• M65: 45,397,718 km (0.101 R)
• M66: 45,792,806 km (0.094 R)
• M67: 46,188,941 km (0.028 R)
• M68: 54,138,871 km (0.112 R)
• M69: 55,188,300 km (0.069 R)
• M70: 57,734,007 km (0.086 R)
• M71: 58,054,894 km (0.092 R)
• M72: 58,806,025 km (0.081 R)
• M73: 60,969,659 km (0.03 R)
• M74: 61,078,417 km (0.084 R)
• M75: 61,296,381 km (0.104 R)
• M76: 62,719,206 km (0.077 R)
• M77: 63,269,278 km (0.075 R)
• M78: 64,152,803 km (0.107 R)
• M79: 64,485,209 km (0.098 R)
• M80: 64,596,211 km (0.106 R)
• M81: 64,929,365 km (0.12 R)
• M82: 67,052,458 km (0.114 R)
• M83: 68,631,464 km (0.075 R)
• M84: 69,652,918 km (0.097 R)
• M85: 69,880,606 km (0.099 R)
• M86: 71,022,786 km (0.066 R)
• M87: 71,481,303 km (0.097 R)
• M88: 71,710,936 km (0.072 R)
• M89: 71,825,827 km (0.075 R)
• M90: 72,978,479 km (0.091 R)
• M91: 73,788,851 km (0.106 R)
• M92: 75,769,526 km (0.182 R)
• M93: 75,886,512 km (0.153 R)
• M94: 77,885,588 km (0.112 R)
• M95: 78,713,762 km (0.105 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 20,033 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit