🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.7

Radius: 10.2

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.94 AU - 1.54 AU

Year: 953 Days

Day: 6.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 53,488,697 km

• M1: 127,158 km (0.065 R)
• M2: 199,863 km (0.102 R)
• M3: 278,551 km (0.079 R)
• M4: 370,404 km (0.039 R)
• M5: 454,628 km (0.071 R)
• M6: 583,731 km (0.057 R)
• M7: 660,774 km (0.032 R)
• M8: 859,290 km (0.106 R)
• M9: 1,199,925 km (0.071 R)
• M10: 1,275,621 km (0.089 R)
• M11: 1,445,564 km (0.037 R)
• M12: 1,533,378 km (0.107 R)
• M13: 1,623,137 km (0.101 R)
• M14: 1,700,329 km (0.032 R)
• M15: 1,771,837 km (0.06 R)
• M16: 1,858,903 km (0.108 R)
• M17: 2,411,667 km (0.079 R)
• M18: 2,516,835 km (0.052 R)
• M19: 2,582,358 km (0.057 R)
• M20: 2,664,936 km (0.102 R)
• M21: 2,756,939 km (0.075 R)
• M22: 2,841,462 km (0.084 R)
• M23: 2,961,439 km (0.104 R)
• M24: 3,109,242 km (0.054 R)
• M25: 3,268,564 km (0.095 R)
• M26: 3,376,274 km (0.115 R)
• M27: 3,604,561 km (0.116 R)
• M28: 3,904,056 km (0.09 R)
• M29: 4,095,541 km (0.09 R)
• M30: 4,221,502 km (0.088 R)
• M31: 5,360,690 km (0.088 R)
• M32: 5,445,512 km (0.11 R)
• M33: 5,520,161 km (0.061 R)
• M34: 5,595,110 km (0.096 R)
• M35: 5,767,746 km (0.109 R)
• M36: 5,865,733 km (0.117 R)
• M37: 6,318,864 km (0.036 R)
• M38: 6,386,034 km (0.09 R)
• M39: 6,464,872 km (0.086 R)
• M40: 6,783,216 km (0.105 R)
• M41: 6,909,776 km (0.073 R)
• M42: 7,037,084 km (0.047 R)
• M43: 7,165,140 km (0.11 R)
• M44: 7,258,788 km (0.09 R)
• M45: 7,329,248 km (0.094 R)
• M46: 7,518,340 km (0.119 R)
• M47: 7,661,206 km (0.09 R)
• M48: 7,829,055 km (0.05 R)
• M49: 7,949,780 km (0.093 R)
• M50: 8,217,411 km (0.058 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.1

Radius: 13.3

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.08 AU - 3.28 AU

Year: 3914 Days

Day: 13.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 53,488,697 km

• M1: 229,483 km (0.103 R)
• M2: 317,447 km (0.045 R)
• M3: 410,497 km (0.116 R)
• M4: 546,032 km (0.095 R)
• M5: 858,841 km (0.101 R)
• M6: 980,315 km (0.1 R)
• M7: 1,082,041 km (0.114 R)
• M8: 1,174,343 km (0.082 R)
• M9: 1,297,313 km (0.109 R)
• M10: 1,647,222 km (0.109 R)
• M11: 1,817,764 km (0.047 R)
• M12: 1,913,357 km (0.093 R)
• M13: 2,126,683 km (0.094 R)
• M14: 2,382,645 km (0.077 R)
• M15: 2,487,962 km (0.085 R)
• M16: 2,576,973 km (0.1 R)
• M17: 3,038,183 km (0.096 R)
• M18: 3,172,073 km (0.113 R)
• M19: 3,707,185 km (0.116 R)
• M20: 3,954,171 km (0.051 R)
• M21: 4,164,356 km (0.112 R)
• M22: 4,464,748 km (0.108 R)
• M23: 4,705,751 km (0.1 R)
• M24: 4,883,772 km (0.106 R)
• M25: 5,018,859 km (0.078 R)
• M26: 5,177,882 km (0.115 R)
• M27: 5,736,330 km (0.076 R)
• M28: 5,926,768 km (0.068 R)
• M29: 6,387,530 km (0.063 R)
• M30: 6,634,666 km (0.113 R)
• M31: 6,809,695 km (0.068 R)
• M32: 7,240,986 km (0.106 R)
• M33: 7,446,982 km (0.114 R)
• M34: 7,550,803 km (0.099 R)
• M35: 8,290,864 km (0.042 R)
• M36: 8,751,475 km (0.089 R)
• M37: 9,528,337 km (0.101 R)
• M38: 9,754,380 km (0.116 R)
• M39: 10,039,513 km (0.117 R)
• M40: 10,298,467 km (0.088 R)
• M41: 10,618,008 km (0.055 R)
• M42: 11,237,044 km (0.116 R)
• M43: 11,716,655 km (0.12 R)
• M44: 11,807,311 km (0.091 R)
• M45: 12,141,812 km (0.108 R)
• M46: 12,264,183 km (0.063 R)
• M47: 12,664,956 km (0.069 R)
• M48: 13,007,385 km (0.072 R)
• M49: 13,164,014 km (0.034 R)
• M50: 14,149,415 km (0.117 R)
• M51: 14,439,934 km (0.099 R)
• M52: 14,569,785 km (0.078 R)
• M53: 14,797,773 km (0.118 R)
• M54: 15,422,792 km (0.068 R)
• M55: 16,123,509 km (0.102 R)
• M56: 16,596,537 km (0.081 R)
• M57: 17,176,977 km (0.079 R)
• M58: 17,314,458 km (0.095 R)
• M59: 17,417,979 km (0.089 R)
• M60: 17,729,442 km (0.113 R)
• M61: 18,042,700 km (0.117 R)
• M62: 18,816,420 km (0.052 R)
• M63: 19,780,728 km (0.082 R)
• M64: 20,105,655 km (0.088 R)
• M65: 20,432,526 km (0.11 R)
• M66: 21,054,554 km (0.118 R)
• M67: 21,534,464 km (0.105 R)
• M68: 21,906,065 km (0.032 R)
• M69: 22,017,964 km (0.056 R)
• M70: 22,130,163 km (0.096 R)
• M71: 22,655,700 km (0.111 R)
• M72: 22,844,492 km (0.08 R)
• M73: 23,987,869 km (0.099 R)
• M74: 25,306,125 km (0.058 R)
• M75: 25,934,586 km (0.12 R)
• M76: 26,052,918 km (0.037 R)
• M77: 26,250,686 km (0.092 R)

Asteroid Belt

Center: 4.63 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 834.8

Radius: 7

Gravity: 17.04 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 5.91 AU - 6.25 AU

Year: 10348 Days

Day: 22.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 53,488,697 km

• M1: 105,616 km (0.1 R)
• M2: 183,108 km (0.107 R)
• M3: 459,265 km (0.115 R)
• M4: 836,551 km (0.026 R)
• M5: 1,204,412 km (0.077 R)
• M6: 1,270,385 km (0.063 R)
• M7: 1,314,965 km (0.113 R)
• M8: 1,498,971 km (0.112 R)
• M9: 1,943,127 km (0.097 R)
• M10: 2,020,918 km (0.119 R)
• M11: 2,179,940 km (0.084 R)
• M12: 2,342,852 km (0.025 R)
• M13: 2,944,684 km (0.069 R)
• M14: 3,623,859 km (0.1 R)
• M15: 3,948,187 km (0.096 R)
• M16: 4,729,387 km (0.112 R)
• M17: 5,520,012 km (0.115 R)
• M18: 6,389,923 km (0.112 R)
• M19: 6,860,558 km (0.072 R)
• M20: 7,587,305 km (0.089 R)
• M21: 7,793,600 km (0.111 R)
• M22: 9,069,371 km (0.11 R)
• M23: 9,113,053 km (0.075 R)
• M24: 9,332,364 km (0.077 R)
• M25: 9,508,889 km (0.116 R)
• M26: 10,500,275 km (0.059 R)
• M27: 11,666,091 km (0.119 R)
• M28: 12,676,924 km (0.067 R)
• M29: 12,725,692 km (0.111 R)
• M30: 13,565,385 km (0.094 R)
• M31: 14,575,919 km (0.055 R)
• M32: 14,729,706 km (0.116 R)
• M33: 16,136,823 km (0.11 R)
• M34: 16,402,210 km (0.07 R)
• M35: 16,990,877 km (0.098 R)
• M36: 17,152,593 km (0.114 R)
• M37: 17,369,061 km (0.074 R)
• M38: 18,798,169 km (0.077 R)
• M39: 18,909,620 km (0.112 R)
• M40: 19,189,218 km (0.106 R)
• M41: 19,245,317 km (0.082 R)
• M42: 19,414,064 km (0.104 R)
• M43: 20,093,388 km (0.064 R)
• M44: 20,550,708 km (0.057 R)
• M45: 21,417,329 km (0.079 R)
• M46: 22,001,658 km (0.116 R)
• M47: 23,126,484 km (0.037 R)
• M48: 23,906,637 km (0.118 R)
• M49: 24,634,581 km (0.091 R)
• M50: 25,616,391 km (0.109 R)
• M51: 25,801,893 km (0.085 R)
• M52: 27,365,190 km (0.079 R)
• M53: 29,540,044 km (0.12 R)
• M54: 29,669,746 km (0.044 R)
• M55: 31,372,319 km (0.116 R)
• M56: 32,569,551 km (0.117 R)
• M57: 33,241,096 km (0.12 R)
• M58: 34,461,515 km (0.106 R)
• M59: 35,696,446 km (0.097 R)
• M60: 35,834,524 km (0.05 R)
• M61: 36,458,198 km (0.08 R)
• M62: 37,015,600 km (0.072 R)
• M63: 37,085,462 km (0.096 R)
• M64: 37,225,336 km (0.102 R)
• M65: 38,068,320 km (0.097 R)
• M66: 38,492,131 km (0.091 R)
• M67: 39,773,137 km (0.04 R)
• M68: 40,923,395 km (0.116 R)
• M69: 40,995,651 km (0.049 R)
• M70: 41,067,907 km (0.111 R)
• M71: 41,575,193 km (0.106 R)
• M72: 41,938,865 km (0.047 R)
• M73: 42,303,435 km (0.104 R)
• M74: 42,449,593 km (0.027 R)
• M75: 42,522,746 km (0.096 R)
• M76: 42,815,808 km (0.098 R)
• M77: 43,551,231 km (0.103 R)
• M78: 43,624,983 km (0.083 R)
• M79: 44,365,044 km (0.083 R)
• M80: 45,109,144 km (0.089 R)
• M81: 45,482,839 km (0.099 R)
• M82: 48,968,021 km (0.065 R)
• M83: 49,659,911 km (0.096 R)
• M84: 49,968,382 km (0.074 R)
• M85: 50,122,916 km (0.097 R)
• M86: 50,354,942 km (0.046 R)
• M87: 50,432,434 km (0.032 R)
• M88: 51,208,997 km (0.102 R)
• M89: 51,520,759 km (0.107 R)
• M90: 52,302,707 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 313

Radius: 5.1

Gravity: 12.03 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 8 AU - 9.22 AU

Year: 17439 Days

Day: 23.9 Hours

Environment

Temp: -233 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 53,488,697 km

• M1: 68,217 km (0.081 R)
• M2: 133,591 km (0.093 R)
• M3: 327,320 km (0.113 R)
• M4: 383,719 km (0.067 R)
• M5: 490,831 km (0.093 R)
• M6: 539,749 km (0.082 R)
• M7: 733,778 km (0.025 R)
• M8: 1,074,113 km (0.098 R)
• M9: 1,227,301 km (0.05 R)
• M10: 1,530,087 km (0.076 R)
• M11: 1,752,838 km (0.112 R)
• M12: 1,881,193 km (0.113 R)
• M13: 2,201,482 km (0.056 R)
• M14: 2,861,957 km (0.089 R)
• M15: 3,013,200 km (0.103 R)
• M16: 3,808,163 km (0.09 R)
• M17: 4,177,371 km (0.075 R)
• M18: 4,806,131 km (0.096 R)
• M19: 5,765,352 km (0.063 R)
• M20: 6,072,178 km (0.025 R)
• M21: 6,188,565 km (0.062 R)
• M22: 6,227,460 km (0.048 R)
• M23: 6,621,800 km (0.104 R)
• M24: 7,064,759 km (0.111 R)
• M25: 7,434,266 km (0.072 R)
• M26: 7,725,982 km (0.118 R)
• M27: 8,106,559 km (0.067 R)
• M28: 9,463,711 km (0.041 R)
• M29: 9,734,483 km (0.08 R)
• M30: 11,173,315 km (0.095 R)
• M31: 11,893,031 km (0.116 R)
• M32: 12,087,508 km (0.106 R)
• M33: 12,677,073 km (0.044 R)
• M34: 12,825,923 km (0.1 R)
• M35: 13,884,328 km (0.093 R)
• M36: 14,294,825 km (0.12 R)
• M37: 14,657,300 km (0.076 R)
• M38: 15,603,208 km (0.107 R)
• M39: 16,460,403 km (0.112 R)
• M40: 16,785,779 km (0.08 R)
• M41: 17,113,398 km (0.072 R)
• M42: 19,293,189 km (0.096 R)
• M43: 19,636,217 km (0.041 R)
• M44: 19,981,189 km (0.095 R)
• M45: 20,852,597 km (0.025 R)
• M46: 21,499,458 km (0.052 R)
• M47: 25,830,167 km (0.103 R)
• M48: 25,892,998 km (0.087 R)
• M49: 26,334,611 km (0.115 R)
• M50: 27,417,101 km (0.058 R)
• M51: 27,545,456 km (0.074 R)
• M52: 27,673,961 km (0.072 R)
• M53: 28,125,447 km (0.08 R)
• M54: 29,757,260 km (0.1 R)
• M55: 30,087,273 km (0.12 R)
• M56: 30,551,476 km (0.093 R)
• M57: 30,951,201 km (0.089 R)
• M58: 32,025,463 km (0.089 R)
• M59: 33,180,209 km (0.063 R)
• M60: 34,764,152 km (0.091 R)
• M61: 35,880,451 km (0.065 R)
• M62: 36,161,396 km (0.083 R)
• M63: 36,231,707 km (0.071 R)
• M64: 36,866,899 km (0.083 R)
• M65: 36,937,659 km (0.088 R)
• M66: 37,292,356 km (0.073 R)
• M67: 37,790,816 km (0.106 R)
• M68: 38,866,275 km (0.057 R)
• M69: 38,938,381 km (0.082 R)
• M70: 39,010,487 km (0.111 R)
• M71: 39,444,022 km (0.086 R)
• M72: 40,024,462 km (0.118 R)
• M73: 41,047,262 km (0.061 R)
• M74: 41,414,675 km (0.111 R)
• M75: 43,716,387 km (0.075 R)
• M76: 43,866,284 km (0.098 R)
• M77: 45,374,979 km (0.099 R)
• M78: 45,983,094 km (0.118 R)
• M79: 46,900,578 km (0.114 R)
• M80: 47,978,431 km (0.061 R)
• M81: 48,830,989 km (0.119 R)
• M82: 49,064,362 km (0.119 R)
• M83: 49,610,394 km (0.116 R)
• M84: 50,472,526 km (0.117 R)
• M85: 50,551,215 km (0.042 R)
• M86: 50,866,118 km (0.098 R)
• M87: 51,260,608 km (0.115 R)
• M88: 52,689,268 km (0.08 R)
• M89: 53,088,544 km (0.037 R)
• M90: 53,328,499 km (0.091 R)
• M91: 53,408,534 km (0.106 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: 524 - 18,173 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit