🌌 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: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.8

Radius: 12.6

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.47 AU - 0.55 AU

Year: 243 Days

Day: 5.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 67,213,593 km

• M1: 164,558 km (0.113 R)
• M2: 245,490 km (0.083 R)
• M3: 331,060 km (0.069 R)
• M4: 424,260 km (0.099 R)
• M5: 532,568 km (0.042 R)
• M6: 626,516 km (0.075 R)
• M7: 764,296 km (0.053 R)
• M8: 873,502 km (0.067 R)
• M9: 995,424 km (0.1 R)
• M10: 1,101,938 km (0.11 R)
• M11: 1,197,531 km (0.1 R)
• M12: 1,299,856 km (0.098 R)
• M13: 1,469,500 km (0.096 R)
• M14: 1,563,447 km (0.059 R)
• M15: 1,672,205 km (0.077 R)
• M16: 1,822,700 km (0.096 R)
• M17: 1,901,987 km (0.117 R)
• M18: 1,995,935 km (0.036 R)
• M19: 2,100,803 km (0.116 R)
• M20: 2,188,916 km (0.071 R)
• M21: 2,378,457 km (0.113 R)
• M22: 2,499,631 km (0.054 R)
• M23: 2,593,279 km (0.108 R)
• M24: 2,713,257 km (0.079 R)
• M25: 2,814,684 km (0.111 R)
• M26: 2,902,049 km (0.075 R)
• M27: 3,079,323 km (0.085 R)
• M28: 3,233,408 km (0.112 R)
• M29: 3,346,654 km (0.032 R)
• M30: 3,627,300 km (0.099 R)
• M31: 3,728,278 km (0.095 R)
• M32: 3,835,839 km (0.107 R)
• M33: 3,990,523 km (0.085 R)

Asteroid Belt

Center: 0.86 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.7

Radius: 12.2

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.07 AU - 1.33 AU

Year: 877 Days

Day: 13 Hours

Environment

Temp: -193 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 67,213,593 km

• M1: 152,590 km (0.081 R)
• M2: 233,821 km (0.087 R)
• M3: 322,084 km (0.08 R)
• M4: 407,953 km (0.092 R)
• M5: 504,743 km (0.095 R)
• M6: 607,667 km (0.058 R)
• M7: 726,896 km (0.086 R)
• M8: 808,726 km (0.081 R)
• M9: 915,689 km (0.108 R)
• M10: 1,028,186 km (0.069 R)
• M11: 1,174,343 km (0.099 R)
• M12: 1,282,652 km (0.081 R)
• M13: 1,404,874 km (0.104 R)
• M14: 1,574,218 km (0.078 R)
• M15: 1,700,180 km (0.118 R)
• M16: 1,962,724 km (0.115 R)
• M17: 2,063,254 km (0.057 R)
• M18: 2,232,449 km (0.082 R)
• M19: 2,381,449 km (0.083 R)
• M20: 2,463,428 km (0.105 R)
• M21: 2,637,111 km (0.05 R)
• M22: 2,781,623 km (0.105 R)
• M23: 2,908,482 km (0.049 R)
• M24: 2,996,595 km (0.069 R)
• M25: 3,343,512 km (0.116 R)
• M26: 3,428,783 km (0.112 R)
• M27: 3,586,908 km (0.081 R)
• M28: 3,718,255 km (0.107 R)
• M29: 3,836,288 km (0.111 R)
• M30: 3,970,627 km (0.106 R)
• M31: 4,106,611 km (0.104 R)
• M32: 4,182,756 km (0.117 R)
• M33: 4,267,130 km (0.071 R)
• M34: 4,359,880 km (0.102 R)
• M35: 4,468,937 km (0.088 R)
• M36: 4,547,326 km (0.096 R)
• M37: 4,689,744 km (0.109 R)
• M38: 4,801,493 km (0.116 R)
• M39: 4,897,984 km (0.106 R)
• M40: 5,043,991 km (0.079 R)
• M41: 5,142,277 km (0.098 R)
• M42: 5,398,838 km (0.112 R)
• M43: 5,499,367 km (0.111 R)
• M44: 5,600,346 km (0.094 R)
• M45: 5,736,181 km (0.109 R)
• M46: 5,855,859 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.5

Radius: 9.8

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.64 AU - 1.7 AU

Year: 1439 Days

Day: 12.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 67,213,593 km

• M1: 122,670 km (0.086 R)
• M2: 210,933 km (0.107 R)
• M3: 296,802 km (0.12 R)
• M4: 400,025 km (0.095 R)
• M5: 474,076 km (0.082 R)
• M6: 543,339 km (0.099 R)
• M7: 632,949 km (0.108 R)
• M8: 946,655 km (0.056 R)
• M9: 1,050,775 km (0.117 R)
• M10: 1,207,554 km (0.091 R)
• M11: 1,372,261 km (0.112 R)
• M12: 1,468,602 km (0.088 R)
• M13: 1,606,083 km (0.068 R)
• M14: 1,804,150 km (0.058 R)
• M15: 1,885,681 km (0.042 R)
• M16: 1,976,786 km (0.12 R)
• M17: 2,103,645 km (0.119 R)
• M18: 2,207,017 km (0.068 R)
• M19: 2,347,490 km (0.109 R)
• M20: 2,491,104 km (0.061 R)
• M21: 2,646,835 km (0.095 R)
• M22: 2,758,734 km (0.112 R)
• M23: 2,843,706 km (0.112 R)
• M24: 2,977,746 km (0.12 R)
• M25: 3,113,880 km (0.055 R)
• M26: 3,514,353 km (0.102 R)
• M27: 3,973,768 km (0.082 R)
• M28: 4,037,796 km (0.054 R)
• M29: 4,123,965 km (0.037 R)
• M30: 4,221,502 km (0.09 R)
• M31: 4,308,867 km (0.07 R)
• M32: 4,463,252 km (0.075 R)
• M33: 4,641,872 km (0.084 R)
• M34: 4,937,478 km (0.076 R)
• M35: 5,029,630 km (0.053 R)
• M36: 5,168,906 km (0.111 R)
• M37: 5,763,258 km (0.085 R)
• M38: 5,848,230 km (0.099 R)
• M39: 6,007,102 km (0.106 R)
• M40: 6,117,955 km (0.09 R)
• M41: 6,291,787 km (0.098 R)
• M42: 6,517,530 km (0.092 R)
• M43: 6,618,808 km (0.066 R)
• M44: 6,720,684 km (0.107 R)
• M45: 7,185,036 km (0.065 R)
• M46: 7,263,575 km (0.087 R)
• M47: 7,394,922 km (0.086 R)
• M48: 7,660,009 km (0.105 R)
• M49: 7,726,730 km (0.12 R)
• M50: 7,860,919 km (0.105 R)
• M51: 8,254,212 km (0.08 R)
• M52: 8,473,971 km (0.106 R)
• M53: 8,681,763 km (0.103 R)
• M54: 8,779,450 km (0.103 R)
• M55: 8,905,412 km (0.083 R)
• M56: 9,102,582 km (0.047 R)
• M57: 9,258,463 km (0.113 R)
• M58: 9,515,621 km (0.109 R)
• M59: 9,717,130 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.5

Radius: 13.9

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.39 AU - 1.97 AU

Year: 1452 Days

Day: 9.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 67,213,593 km

• M1: 179,368 km (0.054 R)
• M2: 281,543 km (0.045 R)
• M3: 385,514 km (0.053 R)
• M4: 531,521 km (0.031 R)
• M5: 653,593 km (0.066 R)
• M6: 749,635 km (0.075 R)
• M7: 924,216 km (0.103 R)
• M8: 1,020,706 km (0.079 R)
• M9: 1,232,387 km (0.112 R)
• M10: 1,387,221 km (0.096 R)
• M11: 1,582,297 km (0.1 R)
• M12: 1,674,748 km (0.067 R)
• M13: 2,091,528 km (0.106 R)
• M14: 2,288,548 km (0.117 R)
• M15: 2,782,520 km (0.108 R)
• M16: 3,084,409 km (0.102 R)
• M17: 3,201,694 km (0.111 R)
• M18: 3,496,401 km (0.086 R)
• M19: 3,585,412 km (0.058 R)
• M20: 3,686,391 km (0.059 R)
• M21: 3,995,460 km (0.074 R)
• M22: 4,277,452 km (0.1 R)
• M23: 4,481,204 km (0.115 R)
• M24: 4,675,831 km (0.086 R)
• M25: 5,099,043 km (0.038 R)
• M26: 5,225,902 km (0.111 R)
• M27: 5,328,078 km (0.074 R)
• M28: 5,482,762 km (0.081 R)
• M29: 5,599,747 km (0.072 R)
• M30: 5,691,301 km (0.106 R)
• M31: 5,902,534 km (0.113 R)
• M32: 6,156,850 km (0.104 R)
• M33: 6,360,004 km (0.075 R)
• M34: 6,524,262 km (0.091 R)
• M35: 6,648,429 km (0.064 R)
• M36: 7,039,777 km (0.098 R)
• M37: 7,209,720 km (0.107 R)
• M38: 7,510,561 km (0.108 R)
• M39: 7,626,350 km (0.083 R)
• M40: 7,932,876 km (0.102 R)
• M41: 8,169,241 km (0.112 R)
• M42: 8,588,414 km (0.048 R)
• M43: 8,815,952 km (0.094 R)
• M44: 8,999,359 km (0.066 R)
• M45: 9,091,661 km (0.083 R)
• M46: 9,184,112 km (0.098 R)
• M47: 9,730,145 km (0.088 R)
• M48: 9,840,698 km (0.106 R)
• M49: 10,174,600 km (0.112 R)
• M50: 10,383,289 km (0.071 R)
• M51: 10,512,392 km (0.078 R)
• M52: 10,755,937 km (0.082 R)
• M53: 10,886,686 km (0.106 R)
• M54: 11,001,427 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 926.7

Radius: 7.4

Gravity: 16.92 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 6.12 AU - 9.3 AU

Year: 14276 Days

Day: 17.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 67,213,593 km

• M1: 109,057 km (0.057 R)
• M2: 215,271 km (0.094 R)
• M3: 494,421 km (0.099 R)
• M4: 609,013 km (0.05 R)
• M5: 1,308,533 km (0.061 R)
• M6: 1,388,717 km (0.095 R)
• M7: 3,058,379 km (0.06 R)
• M8: 3,129,887 km (0.12 R)
• M9: 3,798,140 km (0.104 R)
• M10: 4,148,499 km (0.077 R)
• M11: 4,755,268 km (0.085 R)
• M12: 5,048,031 km (0.046 R)
• M13: 5,132,703 km (0.07 R)
• M14: 5,871,866 km (0.046 R)
• M15: 6,005,756 km (0.099 R)
• M16: 6,597,565 km (0.047 R)
• M17: 6,783,515 km (0.09 R)
• M18: 6,923,988 km (0.107 R)
• M19: 7,399,410 km (0.08 R)
• M20: 8,482,199 km (0.081 R)
• M21: 8,735,169 km (0.032 R)
• M22: 8,888,208 km (0.094 R)
• M23: 10,304,451 km (0.096 R)
• M24: 10,466,166 km (0.068 R)
• M25: 11,509,462 km (0.056 R)
• M26: 11,621,211 km (0.065 R)
• M27: 11,789,509 km (0.114 R)
• M28: 12,470,927 km (0.11 R)
• M29: 14,349,278 km (0.099 R)
• M30: 14,409,417 km (0.052 R)
• M31: 14,469,704 km (0.081 R)
• M32: 14,529,992 km (0.114 R)
• M33: 16,314,246 km (0.114 R)
• M34: 16,945,400 km (0.092 R)
• M35: 17,713,285 km (0.119 R)
• M36: 19,615,572 km (0.097 R)
• M37: 20,624,759 km (0.09 R)
• M38: 21,033,161 km (0.079 R)
• M39: 21,169,744 km (0.041 R)
• M40: 21,512,922 km (0.12 R)
• M41: 23,468,016 km (0.08 R)
• M42: 24,108,445 km (0.103 R)
• M43: 25,552,064 km (0.09 R)
• M44: 25,697,922 km (0.052 R)
• M45: 27,246,559 km (0.108 R)
• M46: 29,510,873 km (0.065 R)
• M47: 30,201,865 km (0.082 R)
• M48: 31,209,407 km (0.043 R)
• M49: 31,521,618 km (0.095 R)
• M50: 33,576,045 km (0.051 R)
• M51: 34,780,907 km (0.107 R)
• M52: 36,245,470 km (0.056 R)
• M53: 36,902,803 km (0.086 R)
• M54: 36,985,231 km (0.099 R)
• M55: 38,062,485 km (0.107 R)
• M56: 38,563,190 km (0.106 R)
• M57: 38,898,289 km (0.113 R)
• M58: 39,234,286 km (0.089 R)
• M59: 41,270,313 km (0.11 R)
• M60: 41,441,453 km (0.092 R)
• M61: 41,956,518 km (0.097 R)
• M62: 42,128,705 km (0.113 R)
• M63: 42,646,613 km (0.09 R)
• M64: 43,775,927 km (0.092 R)
• M65: 44,125,388 km (0.087 R)
• M66: 44,388,231 km (0.11 R)
• M67: 44,651,374 km (0.092 R)
• M68: 44,827,152 km (0.106 R)
• M69: 45,355,830 km (0.109 R)
• M70: 45,444,243 km (0.088 R)
• M71: 46,775,813 km (0.104 R)
• M72: 48,030,341 km (0.104 R)
• M73: 49,204,984 km (0.097 R)
• M74: 50,206,392 km (0.099 R)
• M75: 51,859,448 km (0.073 R)
• M76: 52,044,202 km (0.094 R)
• M77: 53,157,359 km (0.107 R)
• M78: 53,436,958 km (0.072 R)
• M79: 54,466,042 km (0.068 R)
• M80: 54,559,989 km (0.034 R)
• M81: 55,312,915 km (0.083 R)
• M82: 55,501,708 km (0.088 R)
• M83: 55,785,345 km (0.115 R)
• M84: 56,448,961 km (0.095 R)
• M85: 58,359,177 km (0.063 R)
• M86: 59,225,797 km (0.111 R)
• M87: 60,971,604 km (0.087 R)
• M88: 62,144,900 km (0.105 R)
• M89: 62,832,602 km (0.066 R)
• M90: 64,017,716 km (0.087 R)
• M91: 65,309,793 km (0.101 R)
• M92: 66,911,836 km (0.109 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 16,590 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit