🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.7

Radius: 12.6

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.56 AU - 0.68 AU

Year: 326 Days

Day: 5.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 84,304,243 km

• M1: 157,676 km (0.071 R)
• M2: 255,364 km (0.099 R)
• M3: 368,160 km (0.088 R)
• M4: 447,896 km (0.049 R)
• M5: 599,289 km (0.112 R)
• M6: 684,111 km (0.099 R)
• M7: 773,571 km (0.07 R)
• M8: 867,817 km (0.075 R)
• M9: 969,843 km (0.114 R)
• M10: 1,054,515 km (0.047 R)
• M11: 1,138,440 km (0.104 R)
• M12: 1,263,055 km (0.07 R)
• M13: 1,412,503 km (0.053 R)
• M14: 1,493,735 km (0.044 R)
• M15: 1,576,612 km (0.098 R)
• M16: 1,682,378 km (0.06 R)
• M17: 1,777,671 km (0.05 R)
• M18: 1,915,152 km (0.087 R)
• M19: 2,005,808 km (0.045 R)
• M20: 2,093,323 km (0.087 R)
• M21: 2,257,881 km (0.052 R)
• M22: 2,560,368 km (0.108 R)
• M23: 2,686,179 km (0.12 R)
• M24: 2,783,119 km (0.103 R)
• M25: 2,891,727 km (0.111 R)
• M26: 3,022,924 km (0.093 R)
• M27: 3,107,896 km (0.105 R)
• M28: 3,193,765 km (0.118 R)
• M29: 3,280,382 km (0.108 R)
• M30: 3,406,493 km (0.111 R)
• M31: 3,573,295 km (0.032 R)
• M32: 3,652,133 km (0.11 R)
• M33: 3,742,789 km (0.105 R)
• M34: 3,863,215 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.8

Radius: 11.8

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.67 AU - 0.77 AU

Year: 407 Days

Day: 13.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 175.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 84,304,243 km

• M1: 152,141 km (0.096 R)
• M2: 241,152 km (0.109 R)
• M3: 315,951 km (0.109 R)
• M4: 391,049 km (0.115 R)
• M5: 478,414 km (0.074 R)
• M6: 566,677 km (0.057 R)
• M7: 673,789 km (0.063 R)
• M8: 749,635 km (0.049 R)
• M9: 925,113 km (0.052 R)
• M10: 1,006,195 km (0.099 R)
• M11: 1,099,993 km (0.072 R)
• M12: 1,196,783 km (0.114 R)
• M13: 1,334,413 km (0.112 R)
• M14: 1,410,858 km (0.083 R)
• M15: 1,643,333 km (0.115 R)
• M16: 1,755,531 km (0.06 R)
• M17: 2,139,698 km (0.115 R)
• M18: 2,223,772 km (0.104 R)
• M19: 2,341,805 km (0.038 R)
• M20: 2,584,602 km (0.087 R)
• M21: 2,695,305 km (0.046 R)
• M22: 2,793,291 km (0.116 R)
• M23: 2,892,624 km (0.078 R)
• M24: 3,116,872 km (0.103 R)
• M25: 3,279,485 km (0.1 R)
• M26: 3,437,460 km (0.027 R)
• M27: 3,753,261 km (0.057 R)
• M28: 3,910,638 km (0.118 R)
• M29: 4,038,245 km (0.101 R)
• M30: 4,142,963 km (0.111 R)
• M31: 4,297,648 km (0.109 R)
• M32: 4,612,850 km (0.1 R)
• M33: 4,807,328 km (0.074 R)
• M34: 4,909,802 km (0.106 R)
• M35: 5,013,174 km (0.08 R)
• M36: 5,469,149 km (0.111 R)
• M37: 5,603,338 km (0.083 R)
• M38: 5,684,270 km (0.074 R)
• M39: 5,883,834 km (0.107 R)
• M40: 5,975,388 km (0.116 R)
• M41: 6,048,840 km (0.087 R)
• M42: 6,150,567 km (0.05 R)
• M43: 6,374,216 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.9

Radius: 8.4

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.95 AU - 1.27 AU

Year: 780 Days

Day: 13.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 84,304,243 km

• M1: 107,710 km (0.093 R)
• M2: 176,675 km (0.025 R)
• M3: 239,357 km (0.108 R)
• M4: 308,620 km (0.093 R)
• M5: 395,836 km (0.055 R)
• M6: 486,193 km (0.104 R)
• M7: 544,835 km (0.071 R)
• M8: 651,200 km (0.09 R)
• M9: 809,923 km (0.083 R)
• M10: 937,380 km (0.116 R)
• M11: 1,008,290 km (0.102 R)
• M12: 1,122,882 km (0.1 R)
• M13: 1,295,518 km (0.067 R)
• M14: 1,355,058 km (0.064 R)
• M15: 1,456,485 km (0.04 R)
• M16: 1,513,332 km (0.047 R)
• M17: 1,656,198 km (0.113 R)
• M18: 1,786,947 km (0.119 R)
• M19: 1,955,394 km (0.066 R)
• M20: 2,053,081 km (0.025 R)
• M21: 2,105,590 km (0.088 R)
• M22: 2,170,216 km (0.069 R)
• M23: 2,223,772 km (0.116 R)
• M24: 2,344,049 km (0.064 R)
• M25: 2,497,686 km (0.077 R)
• M26: 2,560,068 km (0.114 R)
• M27: 2,705,477 km (0.105 R)
• M28: 3,097,873 km (0.112 R)
• M29: 3,178,656 km (0.104 R)
• M30: 3,253,155 km (0.118 R)
• M31: 3,369,542 km (0.068 R)
• M32: 3,466,482 km (0.073 R)
• M33: 3,564,319 km (0.118 R)
• M34: 3,755,655 km (0.119 R)
• M35: 3,899,568 km (0.08 R)
• M36: 4,008,774 km (0.065 R)
• M37: 4,082,077 km (0.117 R)
• M38: 4,185,449 km (0.116 R)
• M39: 4,267,429 km (0.069 R)
• M40: 4,327,268 km (0.096 R)
• M41: 4,402,516 km (0.047 R)
• M42: 4,577,396 km (0.097 R)
• M43: 4,808,824 km (0.106 R)
• M44: 4,918,180 km (0.07 R)
• M45: 4,996,868 km (0.077 R)
• M46: 5,059,998 km (0.103 R)
• M47: 5,123,428 km (0.106 R)
• M48: 5,315,512 km (0.038 R)
• M49: 5,404,223 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.6

Radius: 10.6

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.2 AU - 1.4 AU

Year: 988 Days

Day: 14.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 84,304,243 km

• M1: 132,095 km (0.113 R)
• M2: 209,287 km (0.095 R)
• M3: 280,496 km (0.086 R)
• M4: 354,697 km (0.12 R)
• M5: 422,315 km (0.114 R)
• M6: 512,971 km (0.105 R)
• M7: 697,126 km (0.041 R)
• M8: 792,869 km (0.114 R)
• M9: 953,686 km (0.049 R)
• M10: 1,084,585 km (0.086 R)
• M11: 1,191,547 km (0.029 R)
• M12: 1,271,133 km (0.096 R)
• M13: 1,377,946 km (0.085 R)
• M14: 1,554,023 km (0.115 R)
• M15: 1,634,806 km (0.052 R)
• M16: 1,751,791 km (0.043 R)
• M17: 1,979,629 km (0.116 R)
• M18: 2,097,213 km (0.111 R)
• M19: 2,164,382 km (0.078 R)
• M20: 2,308,744 km (0.102 R)
• M21: 2,511,449 km (0.085 R)
• M22: 2,591,035 km (0.116 R)
• M23: 2,793,890 km (0.11 R)
• M24: 2,859,862 km (0.07 R)
• M25: 2,943,039 km (0.107 R)
• M26: 3,010,358 km (0.102 R)
• M27: 3,310,451 km (0.104 R)
• M28: 3,415,619 km (0.118 R)
• M29: 3,575,539 km (0.111 R)
• M30: 3,656,322 km (0.119 R)
• M31: 3,774,354 km (0.108 R)
• M32: 3,856,633 km (0.061 R)
• M33: 4,004,735 km (0.098 R)
• M34: 4,268,326 km (0.099 R)
• M35: 4,383,068 km (0.107 R)
• M36: 4,527,879 km (0.082 R)
• M37: 4,595,946 km (0.118 R)
• M38: 4,743,300 km (0.112 R)
• M39: 4,842,184 km (0.103 R)
• M40: 5,002,104 km (0.12 R)
• M41: 5,102,933 km (0.066 R)
• M42: 5,204,510 km (0.102 R)
• M43: 5,337,502 km (0.113 R)
• M44: 5,492,336 km (0.091 R)
• M45: 5,617,400 km (0.057 R)
• M46: 5,774,927 km (0.096 R)
• M47: 6,030,141 km (0.065 R)
• M48: 6,105,239 km (0.1 R)
• M49: 6,267,253 km (0.087 R)
• M50: 6,354,319 km (0.115 R)
• M51: 6,529,648 km (0.084 R)
• M52: 6,773,343 km (0.105 R)
• M53: 7,349,594 km (0.091 R)
• M54: 7,707,731 km (0.068 R)
• M55: 7,965,189 km (0.078 R)

Asteroid Belt

Center: 5.51 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 912.6

Radius: 7.4

Gravity: 16.67 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 7.48 AU - 11.96 AU

Year: 20208 Days

Day: 16.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 84,304,243 km

• M1: 163,959 km (0.066 R)
• M2: 295,456 km (0.071 R)
• M3: 1,360,742 km (0.114 R)
• M4: 1,856,360 km (0.103 R)
• M5: 2,290,343 km (0.072 R)
• M6: 3,592,593 km (0.112 R)
• M7: 4,935,533 km (0.118 R)
• M8: 5,481,565 km (0.118 R)
• M9: 5,532,279 km (0.12 R)
• M10: 6,416,253 km (0.072 R)
• M11: 7,287,810 km (0.074 R)
• M12: 7,965,638 km (0.063 R)
• M13: 8,370,450 km (0.099 R)
• M14: 8,545,928 km (0.095 R)
• M15: 8,841,085 km (0.106 R)
• M16: 9,502,457 km (0.061 R)
• M17: 9,624,379 km (0.112 R)
• M18: 11,256,492 km (0.116 R)
• M19: 13,311,518 km (0.119 R)
• M20: 13,722,463 km (0.064 R)
• M21: 15,051,191 km (0.071 R)
• M22: 15,264,668 km (0.063 R)
• M23: 16,640,220 km (0.114 R)
• M24: 16,713,673 km (0.113 R)
• M25: 16,861,026 km (0.101 R)
• M26: 17,082,730 km (0.12 R)
• M27: 17,529,280 km (0.073 R)
• M28: 17,678,878 km (0.115 R)
• M29: 17,979,570 km (0.09 R)
• M30: 19,045,006 km (0.051 R)
• M31: 19,198,942 km (0.075 R)
• M32: 19,974,457 km (0.082 R)
• M33: 21,077,442 km (0.109 R)
• M34: 22,038,459 km (0.042 R)
• M35: 23,013,837 km (0.087 R)
• M36: 23,589,340 km (0.11 R)
• M37: 23,837,374 km (0.086 R)
• M38: 24,086,304 km (0.074 R)
• M39: 24,336,133 km (0.088 R)
• M40: 24,503,084 km (0.1 R)
• M41: 24,754,259 km (0.069 R)
• M42: 24,922,257 km (0.095 R)
• M43: 25,174,928 km (0.046 R)
• M44: 25,767,784 km (0.119 R)
• M45: 27,660,646 km (0.1 R)
• M46: 27,747,712 km (0.076 R)
• M47: 28,360,016 km (0.037 R)
• M48: 28,623,907 km (0.107 R)
• M49: 29,597,939 km (0.046 R)
• M50: 29,687,099 km (0.081 R)
• M51: 31,306,047 km (0.066 R)
• M52: 31,578,615 km (0.077 R)
• M53: 31,760,825 km (0.103 R)
• M54: 35,099,251 km (0.109 R)
• M55: 37,193,621 km (0.111 R)
• M56: 37,289,812 km (0.062 R)
• M57: 37,386,004 km (0.036 R)
• M58: 37,771,817 km (0.105 R)
• M59: 38,062,037 km (0.106 R)
• M60: 40,015,635 km (0.091 R)
• M61: 41,402,557 km (0.057 R)
• M62: 43,410,909 km (0.113 R)
• M63: 43,512,186 km (0.116 R)
• M64: 44,631,178 km (0.098 R)
• M65: 45,142,953 km (0.12 R)
• M66: 45,862,668 km (0.043 R)
• M67: 48,673,911 km (0.09 R)
• M68: 48,989,712 km (0.027 R)
• M69: 49,200,645 km (0.092 R)
• M70: 49,411,877 km (0.116 R)
• M71: 53,156,761 km (0.112 R)
• M72: 53,373,528 km (0.094 R)
• M73: 56,659,745 km (0.1 R)
• M74: 57,102,704 km (0.107 R)
• M75: 57,213,706 km (0.098 R)
• M76: 58,662,561 km (0.082 R)
• M77: 59,560,298 km (0.091 R)
• M78: 59,785,293 km (0.056 R)
• M79: 60,123,534 km (0.075 R)
• M80: 60,575,469 km (0.066 R)
• M81: 62,966,641 km (0.056 R)
• M82: 63,310,716 km (0.092 R)
• M83: 64,231,342 km (0.103 R)
• M84: 65,504,420 km (0.108 R)
• M85: 67,605,671 km (0.074 R)
• M86: 68,546,642 km (0.118 R)
• M87: 72,593,713 km (0.093 R)
• M88: 72,954,543 km (0.18 R)
• M89: 76,350,564 km (0.075 R)
• M90: 77,085,090 km (0.057 R)
• M91: 81,665,478 km (0.05 R)
• M92: 82,541,972 km (0.073 R)
• M93: 83,673,380 km (0.051 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 17,943 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit