🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.59 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.04 AU - 1.3 AU

Year: 474 Days

Day: 14.7 Hours

Environment

Temp: -12 °C

Axial Tilt: 31.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.02 AU - 3.12 AU

Year: 1544 Days

Day: 46.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,434,684 km

• M1: 722,408 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819

Radius: 14.3

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.15 AU - 6.39 AU

Year: 4534 Days

Day: 10.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 95,434,684 km

• M1: 191,635 km (0.092 R)
• M2: 416,630 km (0.058 R)
• M3: 605,572 km (0.119 R)
• M4: 790,924 km (0.116 R)
• M5: 904,469 km (0.119 R)
• M6: 1,107,473 km (0.109 R)
• M7: 1,449,603 km (0.067 R)
• M8: 1,609,224 km (0.094 R)
• M9: 1,774,829 km (0.047 R)
• M10: 2,123,841 km (0.096 R)
• M11: 2,438,146 km (0.106 R)
• M12: 2,610,632 km (0.103 R)
• M13: 2,708,469 km (0.077 R)
• M14: 3,009,012 km (0.069 R)
• M15: 3,111,785 km (0.085 R)
• M16: 3,236,550 km (0.07 R)
• M17: 3,427,138 km (0.077 R)
• M18: 3,775,102 km (0.084 R)
• M19: 4,089,108 km (0.118 R)
• M20: 4,295,404 km (0.044 R)
• M21: 5,057,455 km (0.047 R)
• M22: 5,254,625 km (0.117 R)
• M23: 5,454,338 km (0.098 R)
• M24: 5,631,163 km (0.093 R)
• M25: 5,835,663 km (0.09 R)
• M26: 6,410,867 km (0.082 R)
• M27: 6,813,435 km (0.086 R)
• M28: 7,615,280 km (0.109 R)
• M29: 7,870,194 km (0.063 R)
• M30: 8,564,029 km (0.073 R)
• M31: 9,037,507 km (0.104 R)
• M32: 9,550,029 km (0.087 R)
• M33: 9,702,619 km (0.029 R)
• M34: 9,948,408 km (0.108 R)
• M35: 10,041,159 km (0.097 R)
• M36: 10,134,209 km (0.065 R)
• M37: 10,477,685 km (0.086 R)
• M38: 10,824,902 km (0.085 R)
• M39: 10,920,345 km (0.112 R)
• M40: 11,272,499 km (0.055 R)
• M41: 11,401,602 km (0.116 R)
• M42: 11,661,004 km (0.114 R)
• M43: 12,252,066 km (0.117 R)
• M44: 12,551,411 km (0.119 R)
• M45: 13,021,597 km (0.115 R)
• M46: 13,634,799 km (0.08 R)
• M47: 13,841,244 km (0.1 R)
• M48: 14,467,012 km (0.09 R)
• M49: 14,889,326 km (0.112 R)
• M50: 15,422,942 km (0.096 R)
• M51: 15,818,329 km (0.115 R)
• M52: 16,144,303 km (0.068 R)
• M53: 16,362,865 km (0.116 R)
• M54: 17,135,539 km (0.052 R)
• M55: 17,284,089 km (0.062 R)
• M56: 17,619,787 km (0.066 R)
• M57: 17,807,383 km (0.092 R)
• M58: 18,792,933 km (0.064 R)
• M59: 19,099,759 km (0.057 R)
• M60: 19,253,844 km (0.105 R)
• M61: 19,796,286 km (0.11 R)
• M62: 20,816,993 km (0.078 R)
• M63: 21,134,439 km (0.053 R)
• M64: 21,453,531 km (0.095 R)
• M65: 22,015,870 km (0.093 R)
• M66: 22,258,368 km (0.041 R)
• M67: 22,868,578 km (0.118 R)
• M68: 23,939,100 km (0.079 R)
• M69: 24,105,303 km (0.112 R)
• M70: 24,271,806 km (0.095 R)
• M71: 24,773,856 km (0.085 R)
• M72: 25,363,721 km (0.112 R)
• M73: 26,643,530 km (0.056 R)
• M74: 27,508,356 km (0.083 R)
• M75: 28,250,810 km (0.075 R)
• M76: 29,043,978 km (0.119 R)
• M77: 29,265,682 km (0.107 R)
• M78: 29,755,316 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.8

Radius: 11.2

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 5.82 AU - 6.94 AU

Year: 6039 Days

Day: 11.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 95,434,684 km

• M1: 144,661 km (0.078 R)
• M2: 408,402 km (0.063 R)
• M3: 592,108 km (0.029 R)
• M4: 701,614 km (0.083 R)
• M5: 859,141 km (0.1 R)
• M6: 1,210,995 km (0.103 R)
• M7: 1,305,989 km (0.119 R)
• M8: 1,387,221 km (0.104 R)
• M9: 1,487,003 km (0.05 R)
• M10: 1,589,328 km (0.092 R)
• M11: 1,801,308 km (0.088 R)
• M12: 1,892,563 km (0.101 R)
• M13: 2,022,862 km (0.038 R)
• M14: 2,351,978 km (0.081 R)
• M15: 2,452,059 km (0.115 R)
• M16: 2,635,914 km (0.116 R)
• M17: 2,740,035 km (0.113 R)
• M18: 3,104,605 km (0.089 R)
• M19: 3,394,076 km (0.094 R)
• M20: 3,507,771 km (0.104 R)
• M21: 3,692,225 km (0.059 R)
• M22: 4,265,185 km (0.092 R)
• M23: 5,334,062 km (0.08 R)
• M24: 6,118,703 km (0.087 R)
• M25: 6,823,907 km (0.098 R)
• M26: 6,939,097 km (0.116 R)
• M27: 7,259,386 km (0.119 R)
• M28: 7,975,062 km (0.102 R)
• M29: 8,807,126 km (0.099 R)
• M30: 8,995,769 km (0.054 R)
• M31: 9,122,329 km (0.097 R)
• M32: 9,217,622 km (0.03 R)
• M33: 9,991,791 km (0.108 R)
• M34: 10,887,583 km (0.059 R)
• M35: 11,056,330 km (0.039 R)
• M36: 11,192,015 km (0.079 R)
• M37: 11,499,140 km (0.115 R)
• M38: 12,191,628 km (0.058 R)
• M39: 13,508,389 km (0.092 R)
• M40: 13,580,794 km (0.099 R)
• M41: 13,871,911 km (0.079 R)
• M42: 14,018,368 km (0.041 R)
• M43: 14,423,479 km (0.089 R)
• M44: 15,019,626 km (0.045 R)
• M45: 15,510,008 km (0.092 R)
• M46: 15,623,852 km (0.107 R)
• M47: 15,699,997 km (0.065 R)
• M48: 16,120,667 km (0.108 R)
• M49: 16,236,007 km (0.088 R)
• M50: 16,817,045 km (0.12 R)
• M51: 17,051,464 km (0.085 R)
• M52: 17,523,446 km (0.066 R)
• M53: 17,800,651 km (0.111 R)
• M54: 17,880,237 km (0.082 R)
• M55: 18,039,558 km (0.111 R)
• M56: 18,279,513 km (0.115 R)
• M57: 19,617,816 km (0.071 R)
• M58: 19,741,085 km (0.055 R)
• M59: 19,988,370 km (0.114 R)
• M60: 20,236,702 km (0.055 R)
• M61: 20,527,521 km (0.099 R)
• M62: 20,652,734 km (0.074 R)
• M63: 22,003,154 km (0.112 R)
• M64: 22,388,069 km (0.075 R)
• M65: 23,512,597 km (0.107 R)
• M66: 24,434,419 km (0.075 R)
• M67: 25,951,640 km (0.084 R)
• M68: 28,006,217 km (0.052 R)
• M69: 28,284,170 km (0.118 R)
• M70: 28,516,496 km (0.102 R)
• M71: 28,609,546 km (0.107 R)
• M72: 28,982,942 km (0.032 R)
• M73: 29,498,905 km (0.116 R)
• M74: 31,065,195 km (0.118 R)
• M75: 31,304,850 km (0.032 R)
• M76: 31,786,107 km (0.035 R)
• M77: 32,318,226 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.5

Radius: 13.6

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 7.04 AU - 10.58 AU

Year: 9799 Days

Day: 9.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 95,434,684 km

• M1: 281,244 km (0.036 R)
• M2: 406,158 km (0.066 R)
• M3: 786,436 km (0.104 R)
• M4: 875,896 km (0.115 R)
• M5: 1,229,246 km (0.069 R)
• M6: 1,335,610 km (0.074 R)
• M7: 1,535,323 km (0.1 R)
• M8: 1,841,699 km (0.07 R)
• M9: 2,142,391 km (0.044 R)
• M10: 2,405,235 km (0.097 R)
• M11: 3,079,173 km (0.085 R)
• M12: 3,346,804 km (0.115 R)
• M13: 3,591,246 km (0.104 R)
• M14: 3,841,524 km (0.11 R)
• M15: 4,260,697 km (0.103 R)
• M16: 4,762,747 km (0.073 R)
• M17: 5,461,669 km (0.097 R)
• M18: 6,155,354 km (0.068 R)
• M19: 6,493,744 km (0.1 R)
• M20: 7,346,751 km (0.112 R)
• M21: 8,152,785 km (0.05 R)
• M22: 8,483,097 km (0.087 R)
• M23: 8,817,897 km (0.088 R)
• M24: 9,457,278 km (0.079 R)
• M25: 9,717,429 km (0.112 R)
• M26: 9,804,495 km (0.086 R)
• M27: 9,979,674 km (0.101 R)
• M28: 10,067,787 km (0.046 R)
• M29: 11,741,937 km (0.114 R)
• M30: 12,634,887 km (0.076 R)
• M31: 12,921,366 km (0.065 R)
• M32: 13,017,408 km (0.066 R)
• M33: 13,161,920 km (0.027 R)
• M34: 13,598,446 km (0.07 R)
• M35: 14,287,045 km (0.043 R)
• M36: 14,585,643 km (0.054 R)
• M37: 15,392,125 km (0.115 R)
• M38: 16,420,461 km (0.07 R)
• M39: 16,524,431 km (0.074 R)
• M40: 18,978,135 km (0.117 R)
• M41: 19,142,095 km (0.04 R)
• M42: 20,751,169 km (0.102 R)
• M43: 21,202,656 km (0.11 R)
• M44: 21,543,440 km (0.093 R)
• M45: 21,943,315 km (0.109 R)
• M46: 22,057,907 km (0.1 R)
• M47: 24,275,097 km (0.075 R)
• M48: 24,989,876 km (0.064 R)
• M49: 25,470,234 km (0.049 R)
• M50: 25,711,536 km (0.102 R)
• M51: 25,832,560 km (0.102 R)
• M52: 26,501,263 km (0.086 R)
• M53: 29,106,360 km (0.072 R)
• M54: 30,439,427 km (0.098 R)
• M55: 31,145,529 km (0.118 R)
• M56: 31,339,108 km (0.033 R)
• M57: 31,857,166 km (0.076 R)
• M58: 32,052,241 km (0.115 R)
• M59: 32,508,664 km (0.075 R)
• M60: 32,836,134 km (0.11 R)
• M61: 36,849,995 km (0.106 R)
• M62: 37,054,645 km (0.105 R)
• M63: 37,259,743 km (0.107 R)
• M64: 38,015,063 km (0.059 R)
• M65: 38,360,036 km (0.064 R)
• M66: 39,820,410 km (0.071 R)
• M67: 40,030,445 km (0.083 R)
• M68: 40,240,930 km (0.05 R)
• M69: 41,086,606 km (0.063 R)
• M70: 42,080,535 km (0.052 R)
• M71: 42,223,101 km (0.103 R)
• M72: 43,082,392 km (0.117 R)
• M73: 43,802,705 km (0.059 R)
• M74: 44,890,880 km (0.072 R)
• M75: 45,328,604 km (0.098 R)
• M76: 45,621,217 km (0.087 R)
• M77: 45,767,673 km (0.109 R)
• M78: 46,429,046 km (0.079 R)
• M79: 47,167,610 km (0.101 R)
• M80: 47,389,913 km (0.067 R)
• M81: 48,282,862 km (0.086 R)
• M82: 49,481,889 km (0.102 R)
• M83: 49,783,179 km (0.068 R)
• M84: 50,690,790 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 579.4

Radius: 6.9

Gravity: 12.17 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 17.16 AU - 20.44 AU

Year: 30547 Days

Day: 19.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 95,434,684 km

• M1: 101,427 km (0.118 R)
• M2: 181,163 km (0.099 R)
• M3: 710,141 km (0.092 R)
• M4: 906,563 km (0.086 R)
• M5: 1,249,142 km (0.104 R)
• M6: 1,557,763 km (0.109 R)
• M7: 1,665,922 km (0.069 R)
• M8: 1,889,720 km (0.115 R)
• M9: 2,324,751 km (0.091 R)
• M10: 2,532,542 km (0.033 R)
• M11: 2,877,665 km (0.1 R)
• M12: 3,191,970 km (0.075 R)
• M13: 3,283,673 km (0.074 R)
• M14: 3,469,923 km (0.045 R)
• M15: 3,804,274 km (0.12 R)
• M16: 4,452,332 km (0.061 R)
• M17: 5,792,130 km (0.028 R)
• M18: 6,651,421 km (0.064 R)
• M19: 7,489,019 km (0.087 R)
• M20: 8,233,119 km (0.106 R)
• M21: 9,196,230 km (0.084 R)
• M22: 9,591,318 km (0.072 R)
• M23: 9,991,941 km (0.077 R)
• M24: 10,398,099 km (0.119 R)
• M25: 10,466,316 km (0.08 R)
• M26: 11,507,367 km (0.112 R)
• M27: 13,240,608 km (0.111 R)
• M28: 13,388,710 km (0.084 R)
• M29: 13,537,261 km (0.102 R)
• M30: 13,986,503 km (0.109 R)
• M31: 17,264,941 km (0.057 R)
• M32: 17,751,882 km (0.078 R)
• M33: 18,243,311 km (0.115 R)
• M34: 19,744,525 km (0.109 R)
• M35: 19,913,721 km (0.112 R)
• M36: 20,681,158 km (0.097 R)
• M37: 22,686,068 km (0.095 R)
• M38: 23,397,855 km (0.101 R)
• M39: 24,934,674 km (0.1 R)
• M40: 25,576,898 km (0.083 R)
• M41: 27,159,045 km (0.041 R)
• M42: 27,253,142 km (0.069 R)
• M43: 29,349,756 km (0.079 R)
• M44: 29,833,406 km (0.095 R)
• M45: 30,906,770 km (0.079 R)
• M46: 33,594,595 km (0.088 R)
• M47: 34,711,044 km (0.029 R)
• M48: 36,460,143 km (0.06 R)
• M49: 36,563,814 km (0.101 R)
• M50: 36,875,726 km (0.064 R)
• M51: 38,765,745 km (0.077 R)
• M52: 39,402,733 km (0.03 R)
• M53: 40,257,535 km (0.084 R)
• M54: 40,902,601 km (0.071 R)
• M55: 45,066,359 km (0.032 R)
• M56: 45,289,259 km (0.079 R)
• M57: 45,959,907 km (0.103 R)
• M58: 46,746,642 km (0.033 R)
• M59: 47,311,374 km (0.119 R)
• M60: 49,133,476 km (0.075 R)
• M61: 49,707,483 km (0.119 R)
• M62: 52,142,936 km (0.091 R)
• M63: 54,024,429 km (0.059 R)
• M64: 55,092,557 km (0.073 R)
• M65: 56,167,568 km (0.099 R)
• M66: 57,490,761 km (0.098 R)
• M67: 59,433,888 km (0.044 R)
• M68: 61,028,451 km (0.034 R)
• M69: 61,398,407 km (0.115 R)
• M70: 62,885,709 km (0.069 R)
• M71: 63,384,169 km (0.083 R)
• M72: 64,134,253 km (0.075 R)
• M73: 65,264,913 km (0.096 R)
• M74: 65,643,246 km (0.103 R)
• M75: 67,800,897 km (0.084 R)
• M76: 70,498,146 km (0.03 R)
• M77: 70,627,399 km (0.085 R)
• M78: 71,145,456 km (0.09 R)
• M79: 74,675,218 km (0.058 R)
• M80: 78,127,638 km (0.097 R)
• M81: 78,395,418 km (0.097 R)
• M82: 79,873,295 km (0.066 R)
• M83: 81,767,653 km (0.078 R)
• M84: 82,856,725 km (0.091 R)
• M85: 83,403,057 km (0.112 R)
• M86: 86,290,894 km (0.108 R)
• M87: 87,955,769 km (0.076 R)
• M88: 88,792,171 km (0.118 R)
• M89: 90,192,107 km (0.058 R)
• M90: 90,472,903 km (0.061 R)
• M91: 90,613,525 km (0.081 R)
• M92: 91,740,296 km (0.072 R)
• M93: 93,439,428 km (0.072 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: 543 - 10,792 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit