🌌 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: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.8

Radius: 12.9

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.4 AU - 0.64 AU

Year: 259 Days

Day: 12.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 48,681,117 km

• M1: 163,510 km (0.065 R)
• M2: 257,009 km (0.071 R)
• M3: 353,799 km (0.086 R)
• M4: 445,054 km (0.059 R)
• M5: 544,835 km (0.118 R)
• M6: 665,112 km (0.052 R)
• M7: 768,933 km (0.072 R)
• M8: 1,001,707 km (0.12 R)
• M9: 1,082,490 km (0.082 R)
• M10: 1,193,791 km (0.074 R)
• M11: 1,342,641 km (0.096 R)
• M12: 1,463,366 km (0.061 R)
• M13: 1,576,014 km (0.036 R)
• M14: 1,671,607 km (0.103 R)
• M15: 1,823,000 km (0.104 R)
• M16: 1,923,679 km (0.081 R)
• M17: 2,009,249 km (0.104 R)
• M18: 2,100,354 km (0.101 R)
• M19: 2,250,999 km (0.11 R)
• M20: 2,391,621 km (0.047 R)
• M21: 2,521,173 km (0.076 R)
• M22: 2,653,268 km (0.07 R)
• M23: 2,744,074 km (0.114 R)
• M24: 2,826,353 km (0.03 R)
• M25: 2,919,402 km (0.117 R)
• M26: 3,179,104 km (0.089 R)
• M27: 3,296,539 km (0.088 R)
• M28: 3,394,675 km (0.108 R)
• M29: 3,514,652 km (0.111 R)
• M30: 3,609,647 km (0.116 R)
• M31: 3,694,768 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.9

Radius: 14.4

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.22 AU - 2.82 AU

Year: 2761 Days

Day: 11.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 48,681,117 km

• M1: 179,667 km (0.049 R)
• M2: 327,021 km (0.091 R)
• M3: 499,956 km (0.118 R)
• M4: 597,494 km (0.104 R)
• M5: 694,284 km (0.081 R)
• M6: 807,081 km (0.093 R)
• M7: 1,064,838 km (0.092 R)
• M8: 1,187,358 km (0.092 R)
• M9: 1,435,392 km (0.081 R)
• M10: 1,766,601 km (0.096 R)
• M11: 1,860,100 km (0.07 R)
• M12: 2,108,582 km (0.089 R)
• M13: 2,280,470 km (0.116 R)
• M14: 2,653,866 km (0.029 R)
• M15: 2,824,408 km (0.117 R)
• M16: 3,111,785 km (0.103 R)
• M17: 3,308,656 km (0.104 R)
• M18: 3,476,056 km (0.107 R)
• M19: 3,629,095 km (0.094 R)
• M20: 4,282,089 km (0.085 R)
• M21: 4,594,599 km (0.1 R)
• M22: 4,933,738 km (0.03 R)
• M23: 5,183,716 km (0.08 R)
• M24: 5,300,552 km (0.051 R)
• M25: 5,918,391 km (0.108 R)
• M26: 6,204,871 km (0.116 R)
• M27: 6,580,212 km (0.091 R)
• M28: 7,135,370 km (0.118 R)
• M29: 7,440,549 km (0.083 R)
• M30: 7,661,356 km (0.104 R)
• M31: 8,041,484 km (0.086 R)
• M32: 8,154,580 km (0.114 R)
• M33: 8,913,789 km (0.068 R)
• M34: 9,313,814 km (0.042 R)
• M35: 9,695,737 km (0.059 R)
• M36: 10,156,050 km (0.107 R)
• M37: 10,897,307 km (0.092 R)
• M38: 11,047,653 km (0.104 R)
• M39: 11,198,747 km (0.079 R)
• M40: 11,299,875 km (0.116 R)
• M41: 11,452,016 km (0.113 R)
• M42: 11,630,486 km (0.113 R)
• M43: 11,938,658 km (0.091 R)
• M44: 12,171,432 km (0.104 R)
• M45: 12,353,643 km (0.111 R)
• M46: 12,484,242 km (0.094 R)
• M47: 13,038,202 km (0.096 R)
• M48: 13,224,601 km (0.045 R)
• M49: 13,519,309 km (0.056 R)
• M50: 14,279,566 km (0.078 R)
• M51: 14,747,807 km (0.086 R)
• M52: 15,812,944 km (0.102 R)
• M53: 16,527,124 km (0.12 R)
• M54: 16,671,187 km (0.118 R)
• M55: 17,780,156 km (0.059 R)
• M56: 17,927,958 km (0.112 R)
• M57: 18,373,461 km (0.027 R)
• M58: 18,492,840 km (0.117 R)
• M59: 18,672,507 km (0.088 R)
• M60: 19,336,273 km (0.119 R)
• M61: 19,640,405 km (0.117 R)
• M62: 20,842,125 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.3

Radius: 8.5

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.92 AU - 5.46 AU

Year: 7011 Days

Day: 11.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 48,681,117 km

• M1: 116,836 km (0.075 R)
• M2: 185,053 km (0.104 R)
• M3: 356,641 km (0.12 R)
• M4: 441,463 km (0.118 R)
• M5: 534,064 km (0.057 R)
• M6: 651,349 km (0.037 R)
• M7: 1,118,693 km (0.086 R)
• M8: 1,397,693 km (0.106 R)
• M9: 1,491,640 km (0.099 R)
• M10: 2,289,895 km (0.087 R)
• M11: 2,429,619 km (0.111 R)
• M12: 2,629,931 km (0.092 R)
• M13: 2,806,007 km (0.094 R)
• M14: 3,016,342 km (0.081 R)
• M15: 3,138,863 km (0.034 R)
• M16: 3,200,796 km (0.104 R)
• M17: 3,532,604 km (0.069 R)
• M18: 4,160,766 km (0.118 R)
• M19: 4,280,294 km (0.069 R)
• M20: 4,400,870 km (0.1 R)
• M21: 4,966,949 km (0.062 R)
• M22: 5,313,866 km (0.079 R)
• M23: 5,443,567 km (0.092 R)
• M24: 6,205,469 km (0.043 R)
• M25: 6,322,754 km (0.092 R)
• M26: 6,519,625 km (0.089 R)
• M27: 6,599,061 km (0.059 R)
• M28: 6,718,590 km (0.045 R)
• M29: 6,798,774 km (0.106 R)
• M30: 6,919,650 km (0.115 R)
• M31: 6,980,237 km (0.115 R)
• M32: 7,701,448 km (0.08 R)
• M33: 7,785,372 km (0.09 R)
• M34: 7,996,455 km (0.083 R)
• M35: 8,252,417 km (0.073 R)
• M36: 8,597,838 km (0.079 R)
• M37: 8,750,428 km (0.087 R)
• M38: 8,970,038 km (0.081 R)
• M39: 9,280,603 km (0.088 R)
• M40: 9,369,913 km (0.091 R)
• M41: 9,459,522 km (0.1 R)
• M42: 9,957,683 km (0.108 R)
• M43: 10,095,164 km (0.059 R)
• M44: 10,487,708 km (0.039 R)
• M45: 10,580,908 km (0.118 R)
• M46: 11,719,497 km (0.043 R)
• M47: 12,156,622 km (0.084 R)
• M48: 12,377,129 km (0.094 R)
• M49: 12,623,667 km (0.109 R)
• M50: 12,697,867 km (0.105 R)
• M51: 12,871,850 km (0.074 R)
• M52: 12,996,614 km (0.12 R)
• M53: 13,146,810 km (0.105 R)
• M54: 13,906,319 km (0.077 R)
• M55: 13,983,063 km (0.116 R)
• M56: 14,342,995 km (0.048 R)
• M57: 14,706,069 km (0.094 R)
• M58: 14,967,267 km (0.066 R)
• M59: 15,282,769 km (0.094 R)
• M60: 15,414,864 km (0.117 R)
• M61: 15,547,258 km (0.103 R)
• M62: 15,600,365 km (0.087 R)
• M63: 15,680,101 km (0.12 R)
• M64: 15,759,986 km (0.082 R)
• M65: 16,080,874 km (0.111 R)
• M66: 16,350,000 km (0.052 R)
• M67: 16,458,159 km (0.071 R)
• M68: 16,919,968 km (0.116 R)
• M69: 17,001,948 km (0.065 R)
• M70: 17,828,775 km (0.078 R)
• M71: 17,884,276 km (0.027 R)
• M72: 17,939,926 km (0.113 R)
• M73: 18,668,617 km (0.047 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.2

Radius: 11.9

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.14 AU - 6.62 AU

Year: 8614 Days

Day: 8.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 48,681,117 km

• M1: 149,149 km (0.116 R)
• M2: 225,145 km (0.072 R)
• M3: 321,785 km (0.119 R)
• M4: 447,148 km (0.076 R)
• M5: 548,875 km (0.105 R)
• M6: 907,461 km (0.12 R)
• M7: 1,084,285 km (0.099 R)
• M8: 1,255,276 km (0.052 R)
• M9: 1,380,489 km (0.072 R)
• M10: 1,538,614 km (0.086 R)
• M11: 1,663,678 km (0.065 R)
• M12: 1,792,182 km (0.112 R)
• M13: 1,873,115 km (0.118 R)
• M14: 3,046,710 km (0.026 R)
• M15: 3,144,098 km (0.1 R)
• M16: 3,279,784 km (0.047 R)
• M17: 3,685,792 km (0.095 R)
• M18: 4,229,581 km (0.102 R)
• M19: 4,324,874 km (0.068 R)
• M20: 4,504,093 km (0.119 R)
• M21: 4,869,710 km (0.071 R)
• M22: 5,012,875 km (0.069 R)
• M23: 5,555,018 km (0.084 R)
• M24: 5,734,984 km (0.101 R)
• M25: 5,840,750 km (0.09 R)
• M26: 5,993,040 km (0.083 R)
• M27: 6,239,578 km (0.103 R)
• M28: 6,694,954 km (0.105 R)
• M29: 6,822,560 km (0.108 R)
• M30: 6,934,759 km (0.07 R)
• M31: 7,193,713 km (0.067 R)
• M32: 7,357,223 km (0.106 R)
• M33: 7,554,992 km (0.116 R)
• M34: 8,159,068 km (0.086 R)
• M35: 8,466,940 km (0.118 R)
• M36: 9,111,857 km (0.052 R)
• M37: 9,200,269 km (0.039 R)
• M38: 9,324,435 km (0.107 R)
• M39: 9,772,631 km (0.118 R)
• M40: 10,099,651 km (0.1 R)
• M41: 10,652,715 km (0.093 R)
• M42: 10,820,713 km (0.091 R)
• M43: 10,989,460 km (0.095 R)
• M44: 11,196,802 km (0.03 R)
• M45: 11,750,015 km (0.042 R)
• M46: 12,351,249 km (0.071 R)
• M47: 12,429,489 km (0.091 R)
• M48: 12,606,313 km (0.075 R)
• M49: 13,321,990 km (0.095 R)

Asteroid Belt

Center: 5.71 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 683.5

Radius: 6.9

Gravity: 14.36 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.55 AU - 7.53 AU

Year: 10246 Days

Day: 24.3 Hours

Environment

Temp: -232 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 48,681,117 km

• M1: 157,826 km (0.047 R)
• M2: 203,154 km (0.108 R)
• M3: 313,557 km (0.041 R)
• M4: 417,677 km (0.11 R)
• M5: 800,049 km (0.099 R)
• M6: 891,155 km (0.072 R)
• M7: 966,552 km (0.106 R)
• M8: 1,083,986 km (0.118 R)
• M9: 1,376,001 km (0.062 R)
• M10: 1,786,647 km (0.057 R)
• M11: 2,686,179 km (0.064 R)
• M12: 2,768,907 km (0.072 R)
• M13: 2,824,707 km (0.097 R)
• M14: 3,137,815 km (0.111 R)
• M15: 3,313,294 km (0.105 R)
• M16: 3,461,994 km (0.1 R)
• M17: 3,612,938 km (0.112 R)
• M18: 3,890,143 km (0.097 R)
• M19: 5,586,583 km (0.082 R)
• M20: 6,306,597 km (0.045 R)
• M21: 6,454,101 km (0.072 R)
• M22: 7,479,445 km (0.109 R)
• M23: 8,595,445 km (0.068 R)
• M24: 8,923,812 km (0.047 R)
• M25: 9,762,458 km (0.098 R)
• M26: 9,847,729 km (0.09 R)
• M27: 10,105,037 km (0.051 R)
• M28: 11,694,514 km (0.098 R)
• M29: 11,739,843 km (0.065 R)
• M30: 11,830,499 km (0.086 R)
• M31: 11,966,932 km (0.092 R)
• M32: 12,241,444 km (0.076 R)
• M33: 12,333,447 km (0.116 R)
• M34: 12,796,751 km (0.101 R)
• M35: 13,030,573 km (0.117 R)
• M36: 14,075,963 km (0.042 R)
• M37: 14,706,368 km (0.073 R)
• M38: 15,000,478 km (0.109 R)
• M39: 15,296,382 km (0.092 R)
• M40: 16,296,893 km (0.078 R)
• M41: 16,448,735 km (0.051 R)
• M42: 17,473,480 km (0.062 R)
• M43: 18,045,692 km (0.061 R)
• M44: 18,783,060 km (0.074 R)
• M45: 19,583,857 km (0.103 R)
• M46: 20,232,663 km (0.088 R)
• M47: 20,778,546 km (0.107 R)
• M48: 20,833,448 km (0.089 R)
• M49: 21,440,217 km (0.098 R)
• M50: 22,332,868 km (0.07 R)
• M51: 22,445,365 km (0.095 R)
• M52: 22,614,411 km (0.064 R)
• M53: 22,727,357 km (0.071 R)
• M54: 23,180,938 km (0.108 R)
• M55: 23,637,511 km (0.088 R)
• M56: 24,559,482 km (0.119 R)
• M57: 24,675,570 km (0.045 R)
• M58: 25,375,988 km (0.074 R)
• M59: 26,141,929 km (0.1 R)
• M60: 26,319,801 km (0.089 R)
• M61: 26,855,810 km (0.064 R)
• M62: 26,975,338 km (0.04 R)
• M63: 27,035,327 km (0.114 R)
• M64: 27,275,133 km (0.057 R)
• M65: 27,515,836 km (0.043 R)
• M66: 28,851,745 km (0.069 R)
• M67: 28,974,265 km (0.049 R)
• M68: 29,651,046 km (0.088 R)
• M69: 29,774,614 km (0.112 R)
• M70: 30,457,528 km (0.085 R)
• M71: 31,523,263 km (0.081 R)
• M72: 32,092,334 km (0.103 R)
• M73: 32,282,772 km (0.052 R)
• M74: 32,856,330 km (0.082 R)
• M75: 33,112,441 km (0.1 R)
• M76: 33,240,647 km (0.044 R)
• M77: 35,774,536 km (0.07 R)
• M78: 36,169,773 km (0.103 R)
• M79: 36,500,384 km (0.117 R)
• M80: 37,564,773 km (0.108 R)
• M81: 41,231,866 km (0.12 R)
• M82: 41,438,909 km (0.108 R)
• M83: 41,577,138 km (0.102 R)
• M84: 42,270,674 km (0.087 R)
• M85: 42,409,800 km (0.113 R)
• M86: 42,967,949 km (0.111 R)
• M87: 43,177,835 km (0.091 R)
• M88: 44,727,669 km (0.119 R)
• M89: 45,082,366 km (0.101 R)
• M90: 47,086,379 km (0.111 R)
• M91: 47,447,209 km (0.088 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: 242 - 13,660 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit