🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.6

Radius: 11.1

Gravity: 7.33 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.55 AU - 0.71 AU

Year: 339 Days

Day: 5.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 54,910,377 km

• M1: 138,228 km (0.046 R)
• M2: 227,090 km (0.082 R)
• M3: 323,431 km (0.03 R)
• M4: 395,537 km (0.099 R)
• M5: 475,272 km (0.087 R)
• M6: 579,243 km (0.075 R)
• M7: 734,226 km (0.08 R)
• M8: 813,364 km (0.114 R)
• M9: 887,265 km (0.103 R)
• M10: 968,048 km (0.062 R)
• M11: 1,114,654 km (0.112 R)
• M12: 1,188,555 km (0.1 R)
• M13: 1,288,337 km (0.109 R)
• M14: 1,366,277 km (0.065 R)
• M15: 1,506,750 km (0.116 R)
• M16: 1,625,830 km (0.057 R)
• M17: 1,742,965 km (0.074 R)
• M18: 1,851,872 km (0.061 R)
• M19: 2,008,202 km (0.117 R)
• M20: 2,099,606 km (0.067 R)
• M21: 2,175,003 km (0.05 R)
• M22: 2,251,149 km (0.069 R)
• M23: 2,448,917 km (0.114 R)
• M24: 2,553,187 km (0.114 R)
• M25: 2,658,803 km (0.086 R)
• M26: 2,765,915 km (0.076 R)
• M27: 2,855,375 km (0.078 R)
• M28: 3,004,224 km (0.11 R)
• M29: 3,189,127 km (0.043 R)
• M30: 3,283,075 km (0.093 R)
• M31: 3,357,425 km (0.083 R)
• M32: 3,549,509 km (0.077 R)
• M33: 3,639,866 km (0.059 R)
• M34: 3,837,335 km (0.08 R)
• M35: 4,002,192 km (0.078 R)
• M36: 4,118,130 km (0.059 R)
• M37: 4,213,274 km (0.057 R)
• M38: 4,601,331 km (0.092 R)
• M39: 4,684,807 km (0.09 R)
• M40: 4,814,957 km (0.111 R)
• M41: 4,962,012 km (0.098 R)
• M42: 5,173,244 km (0.062 R)
• M43: 5,244,453 km (0.117 R)
• M44: 5,339,746 km (0.093 R)
• M45: 5,427,710 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.4

Radius: 13.8

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.68 AU - 0.98 AU

Year: 513 Days

Day: 10.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 54,910,377 km

• M1: 183,557 km (0.113 R)
• M2: 281,244 km (0.111 R)
• M3: 367,263 km (0.117 R)
• M4: 498,460 km (0.088 R)
• M5: 601,234 km (0.114 R)
• M6: 689,197 km (0.117 R)
• M7: 867,668 km (0.082 R)
• M8: 1,081,742 km (0.072 R)
• M9: 1,183,469 km (0.053 R)
• M10: 1,273,377 km (0.068 R)
• M11: 1,418,337 km (0.052 R)
• M12: 1,558,211 km (0.088 R)
• M13: 1,719,927 km (0.088 R)
• M14: 1,911,113 km (0.108 R)
• M15: 2,036,476 km (0.096 R)
• M16: 2,189,664 km (0.099 R)
• M17: 2,359,308 km (0.099 R)
• M18: 2,507,560 km (0.093 R)
• M19: 2,612,577 km (0.087 R)
• M20: 2,705,627 km (0.064 R)
• M21: 2,909,080 km (0.092 R)
• M22: 3,082,464 km (0.116 R)
• M23: 3,309,554 km (0.039 R)
• M24: 3,469,025 km (0.118 R)
• M25: 3,631,040 km (0.034 R)
• M26: 3,735,459 km (0.044 R)
• M27: 3,901,662 km (0.112 R)
• M28: 4,078,188 km (0.115 R)
• M29: 4,225,990 km (0.115 R)
• M30: 4,359,731 km (0.12 R)
• M31: 4,447,096 km (0.115 R)
• M32: 4,680,169 km (0.055 R)
• M33: 4,794,163 km (0.025 R)
• M34: 4,942,115 km (0.108 R)
• M35: 5,125,073 km (0.11 R)
• M36: 5,293,371 km (0.113 R)
• M37: 5,403,774 km (0.1 R)
• M38: 5,531,980 km (0.048 R)
• M39: 6,029,093 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607

Radius: 11.6

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.14 AU - 1.68 AU

Year: 1136 Days

Day: 10.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 54,910,377 km

• M1: 165,754 km (0.063 R)
• M2: 266,883 km (0.111 R)
• M3: 403,615 km (0.116 R)
• M4: 678,576 km (0.051 R)
• M5: 763,099 km (0.081 R)
• M6: 851,661 km (0.099 R)
• M7: 1,206,208 km (0.103 R)
• M8: 1,396,646 km (0.101 R)
• M9: 1,556,416 km (0.098 R)
• M10: 1,697,188 km (0.091 R)
• M11: 1,825,094 km (0.097 R)
• M12: 1,903,334 km (0.049 R)
• M13: 2,191,160 km (0.095 R)
• M14: 2,284,060 km (0.116 R)
• M15: 2,483,624 km (0.103 R)
• M16: 2,570,839 km (0.117 R)
• M17: 2,669,125 km (0.103 R)
• M18: 2,768,608 km (0.108 R)
• M19: 2,899,955 km (0.118 R)
• M20: 3,002,429 km (0.031 R)
• M21: 3,137,367 km (0.083 R)
• M22: 3,210,969 km (0.07 R)
• M23: 3,327,655 km (0.099 R)
• M24: 3,402,753 km (0.095 R)
• M25: 3,631,488 km (0.086 R)
• M26: 3,719,901 km (0.1 R)
• M27: 3,831,501 km (0.12 R)
• M28: 3,978,406 km (0.069 R)
• M29: 4,173,182 km (0.087 R)
• M30: 4,289,270 km (0.068 R)
• M31: 4,632,148 km (0.109 R)
• M32: 4,922,668 km (0.09 R)
• M33: 5,008,537 km (0.116 R)
• M34: 5,095,004 km (0.11 R)
• M35: 5,445,512 km (0.052 R)
• M36: 5,700,726 km (0.119 R)
• M37: 5,842,844 km (0.108 R)
• M38: 6,104,192 km (0.055 R)
• M39: 6,209,808 km (0.067 R)
• M40: 6,382,892 km (0.119 R)
• M41: 6,516,932 km (0.077 R)
• M42: 6,870,282 km (0.053 R)
• M43: 6,980,237 km (0.117 R)
• M44: 7,076,877 km (0.098 R)
• M45: 7,327,603 km (0.038 R)
• M46: 7,482,287 km (0.084 R)
• M47: 7,595,533 km (0.097 R)
• M48: 7,909,688 km (0.118 R)
• M49: 8,082,923 km (0.106 R)
• M50: 8,330,357 km (0.119 R)
• M51: 8,997,714 km (0.05 R)
• M52: 9,284,792 km (0.094 R)
• M53: 9,467,600 km (0.11 R)
• M54: 9,605,380 km (0.106 R)
• M55: 9,898,742 km (0.078 R)
• M56: 10,289,192 km (0.116 R)
• M57: 10,446,868 km (0.077 R)
• M58: 10,557,571 km (0.1 R)
• M59: 10,684,729 km (0.028 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 248.1

Radius: 6

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 5.4 AU - 5.9 AU

Year: 9109 Days

Day: 21.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 54,910,377 km

• M1: 151,991 km (0.091 R)
• M2: 216,767 km (0.115 R)
• M3: 401,072 km (0.101 R)
• M4: 593,305 km (0.058 R)
• M5: 799,451 km (0.089 R)
• M6: 868,416 km (0.048 R)
• M7: 997,818 km (0.099 R)
• M8: 1,373,009 km (0.042 R)
• M9: 1,716,636 km (0.116 R)
• M10: 1,861,596 km (0.086 R)
• M11: 2,163,185 km (0.062 R)
• M12: 2,480,183 km (0.048 R)
• M13: 2,706,525 km (0.119 R)
• M14: 3,223,385 km (0.088 R)
• M15: 3,379,865 km (0.097 R)
• M16: 3,840,776 km (0.072 R)
• M17: 3,887,899 km (0.103 R)
• M18: 3,935,322 km (0.043 R)
• M19: 4,126,657 km (0.097 R)
• M20: 4,444,254 km (0.113 R)
• M21: 4,568,569 km (0.085 R)
• M22: 5,128,813 km (0.115 R)
• M23: 5,285,442 km (0.037 R)
• M24: 5,390,610 km (0.114 R)
• M25: 6,036,723 km (0.119 R)
• M26: 6,509,153 km (0.102 R)
• M27: 6,678,797 km (0.087 R)
• M28: 6,878,360 km (0.099 R)
• M29: 7,196,256 km (0.113 R)
• M30: 7,254,450 km (0.042 R)
• M31: 7,312,942 km (0.069 R)
• M32: 7,786,270 km (0.099 R)
• M33: 8,026,524 km (0.11 R)
• M34: 8,208,435 km (0.118 R)
• M35: 8,269,321 km (0.045 R)
• M36: 8,576,296 km (0.071 R)
• M37: 8,886,862 km (0.058 R)
• M38: 9,012,225 km (0.11 R)
• M39: 9,519,212 km (0.091 R)
• M40: 9,679,581 km (0.078 R)
• M41: 9,776,221 km (0.066 R)
• M42: 10,428,617 km (0.107 R)
• M43: 11,095,076 km (0.106 R)
• M44: 11,297,631 km (0.11 R)
• M45: 11,843,963 km (0.032 R)
• M46: 12,016,449 km (0.088 R)
• M47: 12,363,965 km (0.05 R)
• M48: 12,785,232 km (0.118 R)
• M49: 12,926,752 km (0.082 R)
• M50: 13,282,795 km (0.119 R)
• M51: 13,354,303 km (0.103 R)
• M52: 13,786,641 km (0.073 R)
• M53: 14,113,811 km (0.089 R)
• M54: 14,517,127 km (0.071 R)
• M55: 14,849,982 km (0.098 R)
• M56: 15,110,582 km (0.102 R)
• M57: 15,185,381 km (0.11 R)
• M58: 15,222,780 km (0.106 R)
• M59: 16,397,871 km (0.085 R)
• M60: 16,783,236 km (0.079 R)
• M61: 17,054,756 km (0.052 R)
• M62: 17,956,831 km (0.113 R)
• M63: 18,633,612 km (0.12 R)
• M64: 19,237,688 km (0.075 R)
• M65: 20,135,275 km (0.04 R)
• M66: 20,299,833 km (0.091 R)
• M67: 20,755,059 km (0.03 R)
• M68: 22,013,177 km (0.077 R)
• M69: 22,182,821 km (0.108 R)
• M70: 22,951,605 km (0.115 R)
• M71: 23,080,558 km (0.109 R)
• M72: 23,728,915 km (0.031 R)
• M73: 24,033,646 km (0.056 R)
• M74: 24,602,866 km (0.068 R)
• M75: 24,867,056 km (0.037 R)
• M76: 25,132,143 km (0.092 R)
• M77: 26,022,849 km (0.094 R)
• M78: 26,562,149 km (0.111 R)
• M79: 27,195,995 km (0.09 R)
• M80: 27,286,951 km (0.103 R)
• M81: 27,606,193 km (0.119 R)
• M82: 27,834,928 km (0.053 R)
• M83: 27,880,705 km (0.107 R)
• M84: 28,156,114 km (0.096 R)
• M85: 28,848,753 km (0.119 R)
• M86: 28,987,879 km (0.109 R)
• M87: 29,173,829 km (0.059 R)
• M88: 30,392,154 km (0.086 R)
• M89: 31,579,063 km (0.092 R)
• M90: 31,818,270 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 976.6

Radius: 6.4

Gravity: 23.84 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 5.78 AU - 6.46 AU

Year: 10269 Days

Day: 22.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 54,910,377 km

• M1: 84,523 km (0.107 R)
• M2: 190,588 km (0.097 R)
• M3: 378,931 km (0.119 R)
• M4: 423,362 km (0.047 R)
• M5: 674,387 km (0.114 R)
• M6: 767,587 km (0.052 R)
• M7: 926,011 km (0.116 R)
• M8: 1,073,365 km (0.08 R)
• M9: 1,228,348 km (0.094 R)
• M10: 1,343,538 km (0.101 R)
• M11: 1,414,448 km (0.105 R)
• M12: 1,918,593 km (0.094 R)
• M13: 2,190,113 km (0.06 R)
• M14: 2,416,155 km (0.072 R)
• M15: 2,590,586 km (0.066 R)
• M16: 2,679,298 km (0.071 R)
• M17: 3,296,838 km (0.095 R)
• M18: 3,687,887 km (0.062 R)
• M19: 3,754,607 km (0.027 R)
• M20: 3,922,905 km (0.081 R)
• M21: 4,692,586 km (0.119 R)
• M22: 4,983,853 km (0.106 R)
• M23: 5,168,906 km (0.056 R)
• M24: 5,318,503 km (0.097 R)
• M25: 6,286,103 km (0.079 R)
• M26: 6,892,423 km (0.1 R)
• M27: 7,390,733 km (0.112 R)
• M28: 7,601,816 km (0.106 R)
• M29: 7,900,712 km (0.075 R)
• M30: 8,290,564 km (0.081 R)
• M31: 8,334,397 km (0.1 R)
• M32: 10,238,628 km (0.062 R)
• M33: 11,335,779 km (0.039 R)
• M34: 11,384,398 km (0.089 R)
• M35: 11,481,637 km (0.087 R)
• M36: 12,570,260 km (0.09 R)
• M37: 13,280,102 km (0.071 R)
• M38: 13,588,274 km (0.07 R)
• M39: 13,743,257 km (0.053 R)
• M40: 14,685,425 km (0.092 R)
• M41: 14,738,382 km (0.113 R)
• M42: 14,897,554 km (0.106 R)
• M43: 16,631,244 km (0.097 R)
• M44: 17,521,950 km (0.12 R)
• M45: 17,916,290 km (0.043 R)
• M46: 18,370,768 km (0.082 R)
• M47: 18,828,986 km (0.115 R)
• M48: 19,117,261 km (0.115 R)
• M49: 19,639,956 km (0.1 R)
• M50: 20,639,869 km (0.117 R)
• M51: 20,699,259 km (0.115 R)
• M52: 20,996,809 km (0.1 R)
• M53: 22,566,689 km (0.091 R)
• M54: 22,934,251 km (0.115 R)
• M55: 24,173,969 km (0.106 R)
• M56: 24,424,545 km (0.058 R)
• M57: 24,801,981 km (0.069 R)
• M58: 26,330,871 km (0.077 R)
• M59: 27,106,835 km (0.094 R)
• M60: 28,152,973 km (0.098 R)
• M61: 28,482,537 km (0.096 R)
• M62: 29,679,769 km (0.081 R)
• M63: 30,284,593 km (0.086 R)
• M64: 31,369,776 km (0.102 R)
• M65: 31,506,209 km (0.079 R)
• M66: 31,711,457 km (0.075 R)
• M67: 32,123,151 km (0.118 R)
• M68: 34,771,332 km (0.103 R)
• M69: 37,488,628 km (0.081 R)
• M70: 38,653,098 km (0.073 R)
• M71: 40,868,194 km (0.1 R)
• M72: 41,391,038 km (0.096 R)
• M73: 42,367,763 km (0.054 R)
• M74: 42,896,741 km (0.076 R)
• M75: 43,124,279 km (0.106 R)
• M76: 43,961,429 km (0.075 R)
• M77: 44,650,476 km (0.086 R)
• M78: 46,272,117 km (0.073 R)
• M79: 46,583,131 km (0.066 R)
• M80: 47,129,164 km (0.116 R)
• M81: 47,520,512 km (0.1 R)
• M82: 47,912,907 km (0.102 R)
• M83: 48,385,187 km (0.086 R)
• M84: 49,017,388 km (0.07 R)
• M85: 49,493,259 km (0.086 R)
• M86: 49,572,695 km (0.087 R)
• M87: 49,970,626 km (0.053 R)
• M88: 50,769,777 km (0.11 R)
• M89: 51,734,235 km (0.116 R)
• M90: 53,029,603 km (0.111 R)
• M91: 53,110,984 km (0.102 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: 149 - 18,889 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit