🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.61 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.5

Radius: 12.4

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.04 AU - 1.4 AU

Year: 870 Days

Day: 12.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 88,677,861 km

• M1: 155,133 km (0.037 R)
• M2: 240,404 km (0.108 R)
• M3: 321,785 km (0.114 R)
• M4: 464,352 km (0.08 R)
• M5: 555,906 km (0.112 R)
• M6: 682,316 km (0.107 R)
• M7: 898,335 km (0.033 R)
• M8: 1,025,045 km (0.047 R)
• M9: 1,213,239 km (0.101 R)
• M10: 1,376,600 km (0.073 R)
• M11: 1,517,521 km (0.061 R)
• M12: 1,773,932 km (0.026 R)
• M13: 1,903,483 km (0.106 R)
• M14: 2,129,526 km (0.107 R)
• M15: 2,215,544 km (0.065 R)
• M16: 2,399,999 km (0.081 R)
• M17: 2,580,563 km (0.082 R)
• M18: 2,700,391 km (0.103 R)
• M19: 2,898,010 km (0.07 R)
• M20: 3,257,942 km (0.063 R)
• M21: 3,337,678 km (0.084 R)
• M22: 3,956,864 km (0.116 R)
• M23: 4,171,387 km (0.115 R)
• M24: 4,258,154 km (0.086 R)
• M25: 4,478,063 km (0.118 R)
• M26: 4,555,854 km (0.071 R)
• M27: 4,634,093 km (0.055 R)
• M28: 4,769,479 km (0.04 R)
• M29: 4,917,581 km (0.093 R)
• M30: 5,206,604 km (0.08 R)
• M31: 5,288,584 km (0.114 R)
• M32: 5,477,526 km (0.072 R)
• M33: 5,729,000 km (0.106 R)
• M34: 5,813,672 km (0.059 R)
• M35: 6,008,898 km (0.094 R)
• M36: 6,594,723 km (0.083 R)
• M37: 6,683,584 km (0.112 R)
• M38: 6,798,326 km (0.111 R)
• M39: 7,159,754 km (0.102 R)
• M40: 7,514,301 km (0.052 R)
• M41: 7,646,994 km (0.077 R)
• M42: 7,727,029 km (0.044 R)
• M43: 7,887,997 km (0.067 R)
• M44: 8,322,578 km (0.12 R)
• M45: 8,681,464 km (0.09 R)
• M46: 9,045,585 km (0.032 R)
• M47: 9,186,955 km (0.116 R)
• M48: 9,371,858 km (0.107 R)
• M49: 9,486,151 km (0.096 R)
• M50: 9,701,871 km (0.054 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.5

Radius: 14.8

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.31 AU - 1.43 AU

Year: 1035 Days

Day: 8.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 88,677,861 km

• M1: 185,950 km (0.051 R)
• M2: 307,424 km (0.072 R)
• M3: 401,221 km (0.08 R)
• M4: 520,451 km (0.11 R)
• M5: 628,311 km (0.052 R)
• M6: 756,816 km (0.104 R)
• M7: 956,678 km (0.11 R)
• M8: 1,061,546 km (0.08 R)
• M9: 1,188,854 km (0.071 R)
• M10: 1,284,447 km (0.038 R)
• M11: 1,392,457 km (0.055 R)
• M12: 1,598,304 km (0.119 R)
• M13: 1,705,117 km (0.117 R)
• M14: 1,878,201 km (0.086 R)
• M15: 1,986,211 km (0.081 R)
• M16: 2,180,239 km (0.096 R)
• M17: 2,380,850 km (0.107 R)
• M18: 2,504,268 km (0.107 R)
• M19: 2,702,635 km (0.106 R)
• M20: 2,806,905 km (0.043 R)
• M21: 2,900,104 km (0.068 R)
• M22: 3,096,078 km (0.052 R)
• M23: 3,192,419 km (0.089 R)
• M24: 3,289,956 km (0.036 R)
• M25: 3,395,124 km (0.038 R)
• M26: 3,575,090 km (0.093 R)
• M27: 3,669,785 km (0.03 R)
• M28: 3,958,808 km (0.077 R)
• M29: 4,255,461 km (0.101 R)
• M30: 4,537,453 km (0.046 R)
• M31: 4,655,037 km (0.101 R)
• M32: 4,788,478 km (0.097 R)
• M33: 4,968,444 km (0.093 R)
• M34: 5,074,509 km (0.075 R)
• M35: 5,235,028 km (0.054 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.6

Radius: 8.4

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.34 AU - 3.38 AU

Year: 3977 Days

Day: 6 Hours

Environment

Temp: -206 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 88,677,861 km

• M1: 169,644 km (0.094 R)
• M2: 416,929 km (0.061 R)
• M3: 595,400 km (0.052 R)
• M4: 707,000 km (0.066 R)
• M5: 772,224 km (0.094 R)
• M6: 839,693 km (0.077 R)
• M7: 1,099,694 km (0.114 R)
• M8: 1,239,119 km (0.115 R)
• M9: 1,604,736 km (0.078 R)
• M10: 1,657,096 km (0.099 R)
• M11: 1,736,831 km (0.052 R)
• M12: 2,262,069 km (0.087 R)
• M13: 2,430,965 km (0.064 R)
• M14: 2,624,545 km (0.068 R)
• M15: 3,147,240 km (0.09 R)
• M16: 3,324,962 km (0.078 R)
• M17: 3,528,715 km (0.065 R)
• M18: 3,877,577 km (0.097 R)
• M19: 3,996,358 km (0.103 R)
• M20: 4,645,911 km (0.087 R)
• M21: 4,708,892 km (0.092 R)
• M22: 4,848,467 km (0.099 R)
• M23: 4,925,211 km (0.115 R)
• M24: 4,989,538 km (0.119 R)
• M25: 5,170,850 km (0.103 R)
• M26: 5,301,749 km (0.087 R)
• M27: 5,380,886 km (0.103 R)
• M28: 5,768,643 km (0.061 R)
• M29: 5,836,411 km (0.116 R)
• M30: 5,945,468 km (0.118 R)
• M31: 6,110,325 km (0.027 R)
• M32: 6,486,564 km (0.077 R)
• M33: 6,684,631 km (0.103 R)
• M34: 6,856,070 km (0.066 R)
• M35: 7,101,411 km (0.088 R)
• M36: 7,496,948 km (0.08 R)
• M37: 7,570,999 km (0.098 R)
• M38: 7,690,079 km (0.099 R)
• M39: 7,764,728 km (0.086 R)
• M40: 7,975,062 km (0.109 R)
• M41: 8,340,231 km (0.052 R)
• M42: 9,134,147 km (0.109 R)
• M43: 9,197,427 km (0.098 R)
• M44: 10,164,278 km (0.081 R)
• M45: 10,229,951 km (0.076 R)
• M46: 10,312,080 km (0.104 R)
• M47: 10,576,569 km (0.076 R)
• M48: 10,643,141 km (0.088 R)
• M49: 11,298,678 km (0.088 R)
• M50: 11,366,745 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172

Radius: 12.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.79 AU - 5.13 AU

Year: 6082 Days

Day: 14.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 86.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 88,677,861 km

• M1: 177,872 km (0.047 R)
• M2: 423,362 km (0.08 R)
• M3: 586,872 km (0.066 R)
• M4: 804,089 km (0.118 R)
• M5: 928,554 km (0.102 R)
• M6: 1,082,789 km (0.107 R)
• M7: 1,306,289 km (0.116 R)
• M8: 1,481,019 km (0.041 R)
• M9: 1,597,556 km (0.07 R)
• M10: 1,717,384 km (0.116 R)
• M11: 1,868,029 km (0.062 R)
• M12: 1,966,314 km (0.083 R)
• M13: 2,095,268 km (0.066 R)
• M14: 2,242,023 km (0.097 R)
• M15: 2,407,479 km (0.089 R)
• M16: 2,546,006 km (0.109 R)
• M17: 2,977,446 km (0.084 R)
• M18: 3,143,350 km (0.062 R)
• M19: 3,261,234 km (0.098 R)
• M20: 3,346,355 km (0.065 R)
• M21: 3,783,480 km (0.109 R)
• M22: 4,036,300 km (0.091 R)
• M23: 4,128,004 km (0.043 R)
• M24: 4,294,805 km (0.091 R)
• M25: 4,482,700 km (0.102 R)
• M26: 4,596,843 km (0.114 R)
• M27: 4,905,913 km (0.081 R)
• M28: 5,181,921 km (0.104 R)
• M29: 5,422,624 km (0.118 R)
• M30: 5,544,396 km (0.082 R)
• M31: 6,061,556 km (0.104 R)
• M32: 6,145,780 km (0.057 R)
• M33: 6,400,844 km (0.084 R)
• M34: 6,681,041 km (0.097 R)
• M35: 7,120,111 km (0.092 R)
• M36: 7,388,040 km (0.088 R)
• M37: 7,796,143 km (0.085 R)
• M38: 8,095,638 km (0.071 R)
• M39: 8,445,847 km (0.085 R)
• M40: 8,896,585 km (0.07 R)
• M41: 9,209,544 km (0.105 R)
• M42: 9,428,406 km (0.106 R)
• M43: 9,624,379 km (0.114 R)
• M44: 9,772,182 km (0.042 R)
• M45: 10,195,244 km (0.091 R)
• M46: 11,085,053 km (0.074 R)
• M47: 11,266,066 km (0.112 R)
• M48: 11,578,576 km (0.051 R)
• M49: 11,762,282 km (0.095 R)
• M50: 11,867,599 km (0.114 R)
• M51: 12,641,020 km (0.118 R)
• M52: 12,722,102 km (0.066 R)
• M53: 12,830,261 km (0.115 R)
• M54: 13,184,060 km (0.089 R)
• M55: 13,375,845 km (0.119 R)
• M56: 14,405,228 km (0.113 R)
• M57: 14,631,121 km (0.081 R)
• M58: 15,258,534 km (0.092 R)
• M59: 15,982,139 km (0.11 R)
• M60: 16,186,639 km (0.062 R)
• M61: 16,304,074 km (0.117 R)
• M62: 16,421,657 km (0.087 R)
• M63: 16,598,632 km (0.079 R)
• M64: 17,372,651 km (0.104 R)
• M65: 17,794,368 km (0.098 R)
• M66: 18,097,602 km (0.114 R)
• M67: 18,219,375 km (0.052 R)
• M68: 18,463,818 km (0.102 R)
• M69: 19,203,579 km (0.091 R)
• M70: 19,514,743 km (0.092 R)
• M71: 19,984,480 km (0.096 R)
• M72: 20,299,833 km (0.114 R)
• M73: 20,648,545 km (0.079 R)
• M74: 21,095,245 km (0.107 R)
• M75: 21,384,118 km (0.034 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 762.8

Radius: 7.3

Gravity: 14.31 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 10.59 AU - 11.59 AU

Year: 23846 Days

Day: 21.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 88,677,861 km

• M1: 113,246 km (0.097 R)
• M2: 179,368 km (0.062 R)
• M3: 528,230 km (0.104 R)
• M4: 597,943 km (0.085 R)
• M5: 880,683 km (0.097 R)
• M6: 1,264,700 km (0.103 R)
• M7: 1,525,150 km (0.105 R)
• M8: 2,132,966 km (0.117 R)
• M9: 3,366,850 km (0.084 R)
• M10: 3,636,126 km (0.074 R)
• M11: 4,100,178 km (0.111 R)
• M12: 4,881,229 km (0.116 R)
• M13: 5,134,648 km (0.075 R)
• M14: 5,813,523 km (0.116 R)
• M15: 6,354,918 km (0.052 R)
• M16: 6,631,674 km (0.096 R)
• M17: 7,311,895 km (0.108 R)
• M18: 8,313,303 km (0.028 R)
• M19: 9,045,734 km (0.112 R)
• M20: 9,231,984 km (0.082 R)
• M21: 9,356,898 km (0.09 R)
• M22: 9,926,118 km (0.063 R)
• M23: 10,376,557 km (0.081 R)
• M24: 10,441,483 km (0.094 R)
• M25: 10,506,408 km (0.098 R)
• M26: 11,364,053 km (0.108 R)
• M27: 11,903,054 km (0.069 R)
• M28: 12,796,452 km (0.098 R)
• M29: 12,866,015 km (0.112 R)
• M30: 12,935,728 km (0.089 R)
• M31: 13,075,602 km (0.102 R)
• M32: 14,719,982 km (0.061 R)
• M33: 17,190,591 km (0.11 R)
• M34: 17,886,370 km (0.08 R)
• M35: 18,120,341 km (0.088 R)
• M36: 19,385,341 km (0.099 R)
• M37: 19,545,411 km (0.116 R)
• M38: 20,028,462 km (0.077 R)
• M39: 21,666,559 km (0.105 R)
• M40: 23,007,853 km (0.076 R)
• M41: 23,092,526 km (0.112 R)
• M42: 23,262,319 km (0.1 R)
• M43: 25,857,992 km (0.091 R)
• M44: 26,122,631 km (0.094 R)
• M45: 26,299,455 km (0.099 R)
• M46: 26,654,451 km (0.104 R)
• M47: 27,189,862 km (0.064 R)
• M48: 28,090,142 km (0.106 R)
• M49: 28,271,305 km (0.075 R)
• M50: 28,452,917 km (0.032 R)
• M51: 29,274,957 km (0.091 R)
• M52: 29,735,120 km (0.075 R)
• M53: 30,012,325 km (0.091 R)
• M54: 30,290,278 km (0.119 R)
• M55: 31,129,522 km (0.09 R)
• M56: 31,599,109 km (0.105 R)
• M57: 31,787,603 km (0.105 R)
• M58: 34,756,522 km (0.063 R)
• M59: 36,126,091 km (0.09 R)
• M60: 37,314,047 km (0.109 R)
• M61: 37,513,312 km (0.06 R)
• M62: 39,220,971 km (0.033 R)
• M63: 39,728,108 km (0.064 R)
• M64: 40,748,814 km (0.099 R)
• M65: 40,953,913 km (0.119 R)
• M66: 41,365,307 km (0.104 R)
• M67: 42,088,463 km (0.068 R)
• M68: 43,128,917 km (0.09 R)
• M69: 46,836,251 km (0.115 R)
• M70: 49,000,184 km (0.096 R)
• M71: 52,864,746 km (0.074 R)
• M72: 53,424,840 km (0.051 R)
• M73: 53,986,880 km (0.118 R)
• M74: 54,890,152 km (0.039 R)
• M75: 55,798,360 km (0.102 R)
• M76: 56,940,690 km (0.073 R)
• M77: 57,284,914 km (0.073 R)
• M78: 57,744,928 km (0.099 R)
• M79: 58,784,334 km (0.029 R)
• M80: 60,296,768 km (0.112 R)
• M81: 61,116,415 km (0.077 R)
• M82: 61,704,185 km (0.096 R)
• M83: 67,926,559 km (0.036 R)
• M84: 70,495,453 km (0.076 R)
• M85: 74,596,081 km (0.04 R)
• M86: 75,727,789 km (0.091 R)
• M87: 76,485,352 km (0.118 R)
• M88: 78,645,545 km (0.101 R)
• M89: 79,412,833 km (0.044 R)
• M90: 83,025,921 km (0.092 R)
• M91: 83,155,921 km (0.108 R)
• M92: 83,285,922 km (0.089 R)
• M93: 84,590,714 km (0.103 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 18,207 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit