🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.5

Radius: 13.7

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.59 AU - 0.71 AU

Year: 362 Days

Day: 7 Hours

Environment

Temp: -154 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 62,906,495 km

• M1: 178,919 km (0.082 R)
• M2: 267,032 km (0.107 R)
• M3: 409,300 km (0.12 R)
• M4: 505,042 km (0.097 R)
• M5: 682,316 km (0.118 R)
• M6: 813,663 km (0.083 R)
• M7: 920,476 km (0.118 R)
• M8: 1,024,596 km (0.096 R)
• M9: 1,141,432 km (0.079 R)
• M10: 1,229,096 km (0.096 R)
• M11: 1,327,980 km (0.093 R)
• M12: 1,497,774 km (0.062 R)
• M13: 1,599,500 km (0.107 R)
• M14: 1,761,515 km (0.072 R)
• M15: 1,879,398 km (0.09 R)
• M16: 1,974,542 km (0.091 R)
• M17: 2,087,040 km (0.068 R)
• M18: 2,207,017 km (0.11 R)
• M19: 2,297,225 km (0.069 R)
• M20: 2,404,935 km (0.116 R)
• M21: 2,508,906 km (0.104 R)
• M22: 2,603,302 km (0.097 R)
• M23: 2,698,895 km (0.098 R)
• M24: 2,952,015 km (0.078 R)
• M25: 3,081,567 km (0.067 R)
• M26: 3,213,063 km (0.033 R)
• M27: 3,328,253 km (0.074 R)
• M28: 3,432,374 km (0.119 R)
• M29: 3,600,222 km (0.102 R)
• M30: 3,789,912 km (0.11 R)
• M31: 3,950,581 km (0.07 R)
• M32: 4,074,298 km (0.039 R)
• M33: 4,278,798 km (0.072 R)
• M34: 4,412,688 km (0.094 R)
• M35: 4,629,755 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.9

Radius: 12.3

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.57 AU - 4.45 AU

Year: 5543 Days

Day: 13.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 62,906,495 km

• M1: 174,880 km (0.105 R)
• M2: 254,316 km (0.055 R)
• M3: 342,729 km (0.104 R)
• M4: 558,150 km (0.079 R)
• M5: 788,082 km (0.025 R)
• M6: 1,037,461 km (0.032 R)
• M7: 1,178,532 km (0.08 R)
• M8: 1,299,108 km (0.119 R)
• M9: 1,855,014 km (0.053 R)
• M10: 2,445,177 km (0.113 R)
• M11: 2,636,812 km (0.06 R)
• M12: 2,743,475 km (0.116 R)
• M13: 3,053,891 km (0.108 R)
• M14: 3,166,089 km (0.059 R)
• M15: 3,648,991 km (0.077 R)
• M16: 3,788,416 km (0.075 R)
• M17: 3,949,982 km (0.101 R)
• M18: 4,134,586 km (0.111 R)
• M19: 4,217,463 km (0.117 R)
• M20: 4,300,939 km (0.107 R)
• M21: 4,576,348 km (0.109 R)
• M22: 5,077,501 km (0.107 R)
• M23: 5,166,512 km (0.086 R)
• M24: 5,550,679 km (0.108 R)
• M25: 5,757,872 km (0.107 R)
• M26: 5,967,609 km (0.106 R)
• M27: 6,563,457 km (0.031 R)
• M28: 6,758,233 km (0.096 R)
• M29: 7,632,633 km (0.096 R)
• M30: 8,174,476 km (0.036 R)
• M31: 8,808,921 km (0.101 R)
• M32: 9,105,125 km (0.106 R)
• M33: 9,957,384 km (0.071 R)
• M34: 10,069,133 km (0.075 R)
• M35: 10,835,075 km (0.119 R)
• M36: 11,531,602 km (0.062 R)
• M37: 12,392,538 km (0.12 R)
• M38: 12,603,471 km (0.084 R)
• M39: 12,845,969 km (0.108 R)
• M40: 12,937,373 km (0.094 R)
• M41: 13,151,448 km (0.082 R)
• M42: 13,304,935 km (0.082 R)
• M43: 13,769,287 km (0.075 R)
• M44: 13,862,786 km (0.049 R)
• M45: 14,905,483 km (0.107 R)
• M46: 15,323,160 km (0.087 R)
• M47: 15,484,726 km (0.066 R)
• M48: 15,679,502 km (0.054 R)
• M49: 15,809,802 km (0.072 R)
• M50: 16,104,360 km (0.104 R)
• M51: 16,798,494 km (0.077 R)
• M52: 17,468,693 km (0.039 R)
• M53: 18,045,393 km (0.108 R)
• M54: 18,250,342 km (0.086 R)
• M55: 18,973,947 km (0.059 R)
• M56: 19,566,653 km (0.079 R)
• M57: 19,812,443 km (0.073 R)
• M58: 20,094,584 km (0.115 R)
• M59: 20,342,618 km (0.063 R)
• M60: 21,380,976 km (0.028 R)
• M61: 21,489,285 km (0.119 R)
• M62: 21,851,911 km (0.11 R)
• M63: 22,289,784 km (0.106 R)
• M64: 22,656,897 km (0.114 R)
• M65: 22,767,450 km (0.036 R)
• M66: 23,026,104 km (0.093 R)
• M67: 23,174,206 km (0.113 R)
• M68: 23,285,657 km (0.106 R)
• M69: 24,182,945 km (0.029 R)
• M70: 25,091,602 km (0.107 R)
• M71: 25,244,192 km (0.055 R)
• M72: 25,665,160 km (0.088 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931.4

Radius: 6.7

Gravity: 20.75 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.69 AU - 7.39 AU

Year: 12893 Days

Day: 22.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 62,906,495 km

• M1: 85,271 km (0.088 R)
• M2: 222,602 km (0.053 R)
• M3: 764,744 km (0.094 R)
• M4: 806,931 km (0.107 R)
• M5: 983,606 km (0.102 R)
• M6: 1,531,583 km (0.102 R)
• M7: 2,010,595 km (0.088 R)
• M8: 2,220,780 km (0.095 R)
• M9: 2,533,290 km (0.1 R)
• M10: 2,662,244 km (0.099 R)
• M11: 4,141,767 km (0.11 R)
• M12: 5,001,356 km (0.094 R)
• M13: 5,204,360 km (0.051 R)
• M14: 5,786,894 km (0.099 R)
• M15: 6,129,025 km (0.027 R)
• M16: 6,172,259 km (0.089 R)
• M17: 7,469,721 km (0.066 R)
• M18: 7,515,947 km (0.044 R)
• M19: 7,608,697 km (0.12 R)
• M20: 7,701,747 km (0.105 R)
• M21: 8,220,553 km (0.052 R)
• M22: 8,364,017 km (0.11 R)
• M23: 8,556,699 km (0.09 R)
• M24: 10,251,792 km (0.082 R)
• M25: 10,457,938 km (0.058 R)
• M26: 10,821,910 km (0.083 R)
• M27: 11,562,270 km (0.09 R)
• M28: 11,669,382 km (0.07 R)
• M29: 11,884,653 km (0.033 R)
• M30: 12,101,121 km (0.101 R)
• M31: 14,050,830 km (0.09 R)
• M32: 15,032,492 km (0.074 R)
• M33: 15,384,196 km (0.047 R)
• M34: 15,679,353 km (0.066 R)
• M35: 16,275,351 km (0.098 R)
• M36: 17,183,260 km (0.111 R)
• M37: 18,356,556 km (0.102 R)
• M38: 18,606,983 km (0.11 R)
• M39: 20,132,433 km (0.098 R)
• M40: 20,326,012 km (0.074 R)
• M41: 20,910,192 km (0.111 R)
• M42: 21,631,703 km (0.095 R)
• M43: 21,962,314 km (0.04 R)
• M44: 22,028,735 km (0.079 R)
• M45: 22,897,001 km (0.045 R)
• M46: 24,598,378 km (0.113 R)
• M47: 25,151,292 km (0.041 R)
• M48: 25,778,256 km (0.116 R)
• M49: 26,199,075 km (0.107 R)
• M50: 27,047,594 km (0.102 R)
• M51: 27,189,862 km (0.11 R)
• M52: 27,475,145 km (0.115 R)
• M53: 27,689,818 km (0.115 R)
• M54: 28,409,384 km (0.096 R)
• M55: 29,646,558 km (0.106 R)
• M56: 31,797,476 km (0.097 R)
• M57: 32,098,168 km (0.118 R)
• M58: 33,005,629 km (0.098 R)
• M59: 34,074,954 km (0.109 R)
• M60: 36,012,546 km (0.104 R)
• M61: 36,090,935 km (0.059 R)
• M62: 37,034,299 km (0.097 R)
• M63: 37,588,260 km (0.088 R)
• M64: 37,667,697 km (0.053 R)
• M65: 39,750,997 km (0.072 R)
• M66: 39,912,712 km (0.089 R)
• M67: 41,542,730 km (0.059 R)
• M68: 41,871,397 km (0.04 R)
• M69: 42,118,383 km (0.07 R)
• M70: 43,861,049 km (0.084 R)
• M71: 44,028,299 km (0.098 R)
• M72: 45,881,368 km (0.099 R)
• M73: 46,391,197 km (0.027 R)
• M74: 46,817,551 km (0.115 R)
• M75: 47,502,261 km (0.091 R)
• M76: 48,449,215 km (0.117 R)
• M77: 49,489,220 km (0.115 R)
• M78: 50,186,794 km (0.099 R)
• M79: 50,712,033 km (0.065 R)
• M80: 51,151,102 km (0.087 R)
• M81: 51,591,518 km (0.11 R)
• M82: 52,121,544 km (0.054 R)
• M83: 53,454,760 km (0.071 R)
• M84: 54,349,654 km (0.108 R)
• M85: 54,439,413 km (0.107 R)
• M86: 54,889,104 km (0.087 R)
• M87: 55,430,200 km (0.116 R)
• M88: 59,082,781 km (0.106 R)
• M89: 60,100,795 km (0.102 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: 298 - 18,562 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit