🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.6

Radius: 11.6

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.81 AU - 0.89 AU

Year: 506 Days

Day: 11.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 38,878,222 km

• M1: 157,826 km (0.116 R)
• M2: 249,080 km (0.11 R)
• M3: 324,627 km (0.113 R)
• M4: 409,898 km (0.048 R)
• M5: 514,766 km (0.099 R)
• M6: 594,053 km (0.12 R)
• M7: 671,545 km (0.045 R)
• M8: 793,168 km (0.083 R)
• M9: 880,084 km (0.083 R)
• M10: 982,708 km (0.05 R)
• M11: 1,064,538 km (0.108 R)
• M12: 1,174,792 km (0.083 R)
• M13: 1,275,621 km (0.1 R)
• M14: 1,407,267 km (0.112 R)
• M15: 1,510,340 km (0.103 R)
• M16: 1,606,232 km (0.088 R)
• M17: 1,709,305 km (0.058 R)
• M18: 1,784,403 km (0.108 R)
• M19: 1,917,097 km (0.078 R)
• M20: 2,101,252 km (0.098 R)
• M21: 2,214,647 km (0.08 R)
• M22: 2,302,461 km (0.077 R)
• M23: 2,397,007 km (0.094 R)
• M24: 2,475,845 km (0.117 R)
• M25: 2,636,363 km (0.115 R)
• M26: 2,806,306 km (0.107 R)
• M27: 2,949,771 km (0.107 R)
• M28: 3,089,645 km (0.058 R)
• M29: 3,250,313 km (0.105 R)
• M30: 3,325,561 km (0.051 R)
• M31: 3,503,133 km (0.108 R)
• M32: 3,599,624 km (0.099 R)
• M33: 3,677,564 km (0.117 R)
• M34: 3,755,954 km (0.119 R)
• M35: 3,868,003 km (0.104 R)
• M36: 3,994,562 km (0.087 R)
• M37: 4,258,752 km (0.097 R)
• M38: 4,445,151 km (0.12 R)
• M39: 4,641,274 km (0.079 R)
• M40: 4,776,062 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.1

Radius: 12.9

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.83 AU - 0.87 AU

Year: 506 Days

Day: 13 Hours

Environment

Temp: -153 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 38,878,222 km

• M1: 163,211 km (0.099 R)
• M2: 268,079 km (0.114 R)
• M3: 400,922 km (0.117 R)
• M4: 500,255 km (0.083 R)
• M5: 584,329 km (0.092 R)
• M6: 695,181 km (0.066 R)
• M7: 799,301 km (0.086 R)
• M8: 897,886 km (0.108 R)
• M9: 1,100,292 km (0.114 R)
• M10: 1,246,898 km (0.1 R)
• M11: 1,400,535 km (0.106 R)
• M12: 1,503,459 km (0.06 R)
• M13: 1,594,564 km (0.103 R)
• M14: 1,737,280 km (0.096 R)
• M15: 1,853,667 km (0.109 R)
• M16: 1,957,189 km (0.105 R)
• M17: 2,062,655 km (0.048 R)
• M18: 2,224,520 km (0.061 R)
• M19: 2,329,388 km (0.108 R)
• M20: 2,458,491 km (0.119 R)
• M21: 2,590,138 km (0.108 R)
• M22: 2,683,038 km (0.072 R)
• M23: 2,842,659 km (0.104 R)
• M24: 2,975,053 km (0.092 R)
• M25: 3,097,274 km (0.096 R)
• M26: 3,239,841 km (0.114 R)
• M27: 3,353,087 km (0.11 R)
• M28: 3,448,381 km (0.107 R)
• M29: 3,733,514 km (0.091 R)
• M30: 4,128,004 km (0.064 R)
• M31: 4,209,834 km (0.088 R)
• M32: 4,361,376 km (0.104 R)
• M33: 4,827,224 km (0.092 R)
• M34: 4,985,947 km (0.065 R)

Asteroid Belt

Center: 2.48 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.6

Radius: 13.5

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.44 AU - 4.78 AU

Year: 5380 Days

Day: 13.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 38,878,222 km

• M1: 171,738 km (0.108 R)
• M2: 513,121 km (0.106 R)
• M3: 675,434 km (0.112 R)
• M4: 979,268 km (0.08 R)
• M5: 1,234,332 km (0.059 R)
• M6: 1,342,790 km (0.119 R)
• M7: 1,446,611 km (0.119 R)
• M8: 1,611,767 km (0.107 R)
• M9: 1,757,326 km (0.119 R)
• M10: 1,862,942 km (0.104 R)
• M11: 2,108,582 km (0.109 R)
• M12: 2,335,971 km (0.086 R)
• M13: 2,652,071 km (0.069 R)
• M14: 2,784,465 km (0.069 R)
• M15: 2,887,837 km (0.109 R)
• M16: 3,681,903 km (0.078 R)
• M17: 3,853,342 km (0.102 R)
• M18: 4,121,421 km (0.109 R)
• M19: 4,311,560 km (0.099 R)
• M20: 4,456,072 km (0.086 R)
• M21: 4,663,714 km (0.065 R)
• M22: 4,824,531 km (0.043 R)
• M23: 4,924,463 km (0.064 R)
• M24: 5,025,142 km (0.088 R)
• M25: 5,139,285 km (0.081 R)
• M26: 5,331,369 km (0.089 R)
• M27: 5,722,867 km (0.117 R)
• M28: 5,975,537 km (0.035 R)
• M29: 6,232,098 km (0.076 R)
• M30: 6,755,989 km (0.108 R)
• M31: 7,065,956 km (0.118 R)
• M32: 7,194,012 km (0.073 R)
• M33: 7,322,965 km (0.064 R)
• M34: 7,612,288 km (0.094 R)
• M35: 7,772,956 km (0.093 R)
• M36: 8,351,900 km (0.074 R)
• M37: 8,684,605 km (0.107 R)
• M38: 8,975,573 km (0.114 R)
• M39: 9,083,583 km (0.05 R)
• M40: 9,931,354 km (0.072 R)
• M41: 10,413,358 km (0.061 R)
• M42: 10,591,978 km (0.112 R)
• M43: 11,001,876 km (0.041 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.8

Radius: 11.3

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.6 AU - 5.64 AU

Year: 6412 Days

Day: 14.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 38,878,222 km

• M1: 293,062 km (0.1 R)
• M2: 559,047 km (0.065 R)
• M3: 651,948 km (0.103 R)
• M4: 780,003 km (0.119 R)
• M5: 855,101 km (0.106 R)
• M6: 997,369 km (0.076 R)
• M7: 1,165,068 km (0.107 R)
• M8: 1,342,491 km (0.066 R)
• M9: 1,434,644 km (0.113 R)
• M10: 1,784,852 km (0.047 R)
• M11: 1,949,111 km (0.11 R)
• M12: 2,293,186 km (0.077 R)
• M13: 2,750,357 km (0.062 R)
• M14: 2,869,138 km (0.101 R)
• M15: 2,989,564 km (0.111 R)
• M16: 3,488,772 km (0.1 R)
• M17: 3,695,965 km (0.069 R)
• M18: 4,014,160 km (0.114 R)
• M19: 4,762,747 km (0.12 R)
• M20: 4,992,829 km (0.118 R)
• M21: 5,344,982 km (0.093 R)
• M22: 5,434,292 km (0.071 R)
• M23: 5,584,189 km (0.066 R)
• M24: 5,857,654 km (0.064 R)
• M25: 6,323,203 km (0.036 R)
• M26: 6,736,243 km (0.025 R)
• M27: 7,223,932 km (0.101 R)
• M28: 7,555,440 km (0.103 R)
• M29: 7,655,821 km (0.075 R)
• M30: 7,790,459 km (0.026 R)
• M31: 8,371,347 km (0.109 R)
• M32: 8,475,318 km (0.062 R)
• M33: 8,649,599 km (0.095 R)
• M34: 9,072,662 km (0.091 R)
• M35: 9,683,470 km (0.079 R)
• M36: 9,829,178 km (0.091 R)
• M37: 9,938,983 km (0.111 R)
• M38: 10,831,634 km (0.045 R)
• M39: 11,249,461 km (0.096 R)
• M40: 11,441,096 km (0.034 R)
• M41: 11,556,585 km (0.059 R)
• M42: 11,788,761 km (0.089 R)
• M43: 12,336,588 km (0.106 R)
• M44: 13,173,738 km (0.113 R)
• M45: 13,660,530 km (0.087 R)
• M46: 13,988,149 km (0.068 R)
• M47: 14,070,577 km (0.08 R)
• M48: 14,693,353 km (0.089 R)
• M49: 14,987,014 km (0.047 R)
• M50: 15,537,684 km (0.036 R)
• M51: 16,702,303 km (0.071 R)
• M52: 17,008,979 km (0.11 R)
• M53: 17,627,566 km (0.11 R)
• M54: 17,895,047 km (0.036 R)
• M55: 19,206,571 km (0.101 R)
• M56: 20,877,280 km (0.078 R)
• M57: 21,444,556 km (0.117 R)
• M58: 22,401,234 km (0.053 R)
• M59: 23,616,717 km (0.041 R)
• M60: 23,813,139 km (0.06 R)
• M61: 24,455,362 km (0.105 R)
• M62: 24,803,477 km (0.043 R)
• M63: 24,953,224 km (0.076 R)
• M64: 25,655,885 km (0.072 R)
• M65: 26,212,689 km (0.027 R)
• M66: 27,699,392 km (0.117 R)
• M67: 28,010,257 km (0.041 R)
• M68: 28,635,875 km (0.098 R)
• M69: 28,792,953 km (0.105 R)
• M70: 29,002,838 km (0.052 R)
• M71: 29,476,914 km (0.08 R)
• M72: 31,075,966 km (0.104 R)
• M73: 31,723,425 km (0.118 R)
• M74: 31,994,497 km (0.069 R)
• M75: 32,320,919 km (0.079 R)
• M76: 32,757,745 km (0.047 R)
• M77: 33,306,470 km (0.057 R)
• M78: 35,363,441 km (0.045 R)
• M79: 35,813,431 km (0.102 R)
• M80: 36,492,306 km (0.117 R)
• M81: 36,662,549 km (0.065 R)
• M82: 37,289,513 km (0.1 R)
• M83: 37,862,473 km (0.073 R)
• M84: 38,034,959 km (0.114 R)
• M85: 38,380,680 km (0.041 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.9

Radius: 11.4

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 4.91 AU - 5.59 AU

Year: 7767 Days

Day: 12.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 38,878,222 km

• M1: 145,260 km (0.095 R)
• M2: 259,702 km (0.058 R)
• M3: 499,358 km (0.041 R)
• M4: 587,920 km (0.109 R)
• M5: 668,852 km (0.033 R)
• M6: 798,553 km (0.115 R)
• M7: 921,523 km (0.043 R)
• M8: 1,051,374 km (0.095 R)
• M9: 1,170,304 km (0.041 R)
• M10: 1,276,070 km (0.032 R)
• M11: 1,752,090 km (0.097 R)
• M12: 2,020,618 km (0.108 R)
• M13: 2,597,767 km (0.106 R)
• M14: 2,905,041 km (0.062 R)
• M15: 3,050,749 km (0.092 R)
• M16: 3,684,745 km (0.069 R)
• M17: 3,763,583 km (0.116 R)
• M18: 3,869,499 km (0.079 R)
• M19: 4,084,620 km (0.073 R)
• M20: 4,331,307 km (0.12 R)
• M21: 4,582,781 km (0.056 R)
• M22: 4,667,753 km (0.066 R)
• M23: 5,042,047 km (0.1 R)
• M24: 5,277,214 km (0.114 R)
• M25: 5,455,984 km (0.081 R)
• M26: 5,758,471 km (0.089 R)
• M27: 6,411,615 km (0.108 R)
• M28: 6,602,502 km (0.116 R)
• M29: 7,153,770 km (0.063 R)
• M30: 7,619,020 km (0.109 R)
• M31: 7,787,467 km (0.093 R)
• M32: 8,578,690 km (0.102 R)
• M33: 9,831,422 km (0.103 R)
• M34: 10,685,477 km (0.089 R)
• M35: 10,874,269 km (0.112 R)
• M36: 10,988,113 km (0.117 R)
• M37: 11,293,742 km (0.091 R)
• M38: 11,370,485 km (0.119 R)
• M39: 11,718,300 km (0.067 R)
• M40: 12,503,988 km (0.112 R)
• M41: 14,167,218 km (0.112 R)
• M42: 14,583,399 km (0.087 R)
• M43: 15,513,000 km (0.109 R)
• M44: 15,641,355 km (0.11 R)
• M45: 15,855,878 km (0.114 R)
• M46: 16,201,300 km (0.048 R)
• M47: 16,331,450 km (0.082 R)
• M48: 16,723,995 km (0.117 R)
• M49: 17,562,940 km (0.115 R)
• M50: 17,785,990 km (0.108 R)
• M51: 18,009,938 km (0.069 R)
• M52: 18,234,933 km (0.046 R)
• M53: 19,006,709 km (0.12 R)
• M54: 19,373,672 km (0.066 R)
• M55: 19,696,654 km (0.089 R)
• M56: 19,882,006 km (0.045 R)
• M57: 19,974,906 km (0.101 R)
• M58: 20,676,221 km (0.115 R)
• M59: 22,585,539 km (0.059 R)
• M60: 22,974,194 km (0.074 R)
• M61: 23,856,821 km (0.103 R)
• M62: 25,150,992 km (0.114 R)
• M63: 25,705,402 km (0.085 R)
• M64: 26,723,864 km (0.111 R)
• M65: 28,380,661 km (0.112 R)
• M66: 28,747,475 km (0.091 R)
• M67: 30,498,069 km (0.1 R)
• M68: 31,359,154 km (0.109 R)
• M69: 31,738,385 km (0.084 R)
• M70: 32,556,237 km (0.09 R)
• M71: 33,380,970 km (0.116 R)
• M72: 33,546,874 km (0.112 R)
• M73: 34,714,934 km (0.073 R)
• M74: 35,388,423 km (0.115 R)
• M75: 36,349,889 km (0.047 R)
• M76: 36,919,558 km (0.094 R)
• M77: 37,205,439 km (0.113 R)
• M78: 37,434,773 km (0.05 R)
• M79: 38,067,572 km (0.116 R)
• M80: 38,704,111 km (0.113 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 14,097 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit