🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.4

Radius: 13.8

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.69 AU - 1.13 AU

Year: 599 Days

Day: 14.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 81,893,673 km

• M1: 172,786 km (0.093 R)
• M2: 277,953 km (0.098 R)
• M3: 389,553 km (0.117 R)
• M4: 476,170 km (0.038 R)
• M5: 563,984 km (0.08 R)
• M6: 706,700 km (0.074 R)
• M7: 858,692 km (0.099 R)
• M8: 971,788 km (0.101 R)
• M9: 1,079,947 km (0.107 R)
• M10: 1,209,050 km (0.108 R)
• M11: 1,320,949 km (0.12 R)
• M12: 1,413,251 km (0.079 R)
• M13: 1,501,813 km (0.074 R)
• M14: 1,623,137 km (0.113 R)
• M15: 1,728,903 km (0.074 R)
• M16: 1,817,913 km (0.076 R)
• M17: 1,967,511 km (0.076 R)
• M18: 2,054,128 km (0.118 R)
• M19: 2,251,897 km (0.075 R)
• M20: 2,356,765 km (0.12 R)
• M21: 2,528,204 km (0.117 R)
• M22: 2,718,493 km (0.097 R)
• M23: 2,860,760 km (0.09 R)
• M24: 3,005,571 km (0.111 R)
• M25: 3,239,243 km (0.051 R)
• M26: 3,454,813 km (0.114 R)
• M27: 3,642,259 km (0.106 R)
• M28: 3,883,561 km (0.1 R)
• M29: 4,329,362 km (0.08 R)
• M30: 4,638,731 km (0.078 R)
• M31: 4,891,551 km (0.1 R)
• M32: 5,074,958 km (0.083 R)
• M33: 5,223,359 km (0.096 R)
• M34: 5,401,530 km (0.1 R)
• M35: 5,629,368 km (0.045 R)
• M36: 5,821,751 km (0.107 R)
• M37: 6,006,654 km (0.078 R)
• M38: 6,094,916 km (0.082 R)
• M39: 6,312,432 km (0.089 R)
• M40: 6,412,214 km (0.101 R)
• M41: 6,542,663 km (0.113 R)
• M42: 6,684,033 km (0.103 R)
• M43: 6,888,084 km (0.049 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.9

Radius: 9

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.44 AU - 1.92 AU

Year: 1503 Days

Day: 10.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 81,893,673 km

• M1: 112,198 km (0.118 R)
• M2: 252,521 km (0.073 R)
• M3: 513,420 km (0.065 R)
• M4: 576,251 km (0.098 R)
• M5: 637,885 km (0.059 R)
• M6: 702,212 km (0.06 R)
• M7: 851,810 km (0.093 R)
• M8: 962,513 km (0.092 R)
• M9: 1,078,301 km (0.102 R)
• M10: 1,177,634 km (0.096 R)
• M11: 1,236,576 km (0.12 R)
• M12: 1,324,091 km (0.052 R)
• M13: 1,413,849 km (0.099 R)
• M14: 1,617,602 km (0.086 R)
• M15: 1,738,327 km (0.049 R)
• M16: 1,806,095 km (0.105 R)
• M17: 1,874,611 km (0.071 R)
• M18: 1,963,322 km (0.048 R)
• M19: 2,079,410 km (0.072 R)
• M20: 2,231,103 km (0.092 R)
• M21: 2,305,004 km (0.109 R)
• M22: 2,483,025 km (0.085 R)
• M23: 2,552,588 km (0.087 R)
• M24: 2,623,049 km (0.109 R)
• M25: 2,679,747 km (0.044 R)
• M26: 2,744,074 km (0.041 R)
• M27: 2,859,713 km (0.025 R)
• M28: 2,977,147 km (0.03 R)
• M29: 3,036,388 km (0.085 R)
• M30: 3,103,557 km (0.091 R)
• M31: 3,239,392 km (0.038 R)
• M32: 3,431,326 km (0.096 R)
• M33: 3,603,514 km (0.12 R)
• M34: 3,762,386 km (0.039 R)
• M35: 3,875,034 km (0.092 R)
• M36: 4,120,225 km (0.095 R)
• M37: 4,362,124 km (0.119 R)
• M38: 4,523,092 km (0.052 R)
• M39: 4,608,662 km (0.098 R)
• M40: 4,686,153 km (0.082 R)
• M41: 4,807,477 km (0.088 R)
• M42: 4,877,339 km (0.086 R)
• M43: 5,088,871 km (0.105 R)
• M44: 5,312,370 km (0.06 R)
• M45: 5,511,784 km (0.101 R)
• M46: 5,612,463 km (0.092 R)
• M47: 5,787,792 km (0.118 R)
• M48: 5,880,692 km (0.101 R)
• M49: 5,936,791 km (0.079 R)
• M50: 6,105,987 km (0.107 R)
• M51: 6,181,683 km (0.091 R)
• M52: 6,276,827 km (0.05 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.6

Radius: 9.2

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.52 AU - 1.96 AU

Year: 1584 Days

Day: 11.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 81,893,673 km

• M1: 173,982 km (0.061 R)
• M2: 266,733 km (0.075 R)
• M3: 370,554 km (0.053 R)
• M4: 480,209 km (0.096 R)
• M5: 579,093 km (0.056 R)
• M6: 637,437 km (0.085 R)
• M7: 735,274 km (0.109 R)
• M8: 1,010,384 km (0.114 R)
• M9: 1,171,351 km (0.097 R)
• M10: 1,444,966 km (0.106 R)
• M11: 1,576,911 km (0.083 R)
• M12: 1,730,099 km (0.114 R)
• M13: 1,791,135 km (0.108 R)
• M14: 1,861,746 km (0.101 R)
• M15: 2,162,886 km (0.056 R)
• M16: 2,372,473 km (0.113 R)
• M17: 2,648,780 km (0.113 R)
• M18: 2,739,885 km (0.07 R)
• M19: 3,167,885 km (0.057 R)
• M20: 3,275,595 km (0.084 R)
• M21: 3,450,325 km (0.107 R)
• M22: 3,673,226 km (0.071 R)
• M23: 3,981,547 km (0.07 R)
• M24: 4,097,934 km (0.086 R)
• M25: 4,215,369 km (0.119 R)
• M26: 4,322,182 km (0.071 R)
• M27: 4,550,468 km (0.05 R)
• M28: 4,611,205 km (0.08 R)
• M29: 4,696,625 km (0.079 R)
• M30: 4,869,261 km (0.104 R)
• M31: 4,931,344 km (0.042 R)
• M32: 5,132,105 km (0.064 R)
• M33: 5,463,913 km (0.109 R)
• M34: 5,750,243 km (0.091 R)
• M35: 5,842,395 km (0.109 R)
• M36: 6,028,196 km (0.109 R)
• M37: 6,283,410 km (0.117 R)
• M38: 6,364,791 km (0.072 R)
• M39: 6,860,259 km (0.117 R)
• M40: 7,140,905 km (0.047 R)
• M41: 7,211,665 km (0.082 R)
• M42: 7,699,054 km (0.072 R)
• M43: 7,757,098 km (0.112 R)
• M44: 8,049,562 km (0.04 R)
• M45: 8,137,975 km (0.116 R)
• M46: 8,211,876 km (0.038 R)
• M47: 8,315,846 km (0.112 R)
• M48: 8,464,996 km (0.098 R)
• M49: 8,555,053 km (0.095 R)
• M50: 8,751,027 km (0.077 R)
• M51: 8,857,241 km (0.115 R)
• M52: 9,009,532 km (0.044 R)
• M53: 9,208,946 km (0.113 R)
• M54: 9,674,793 km (0.101 R)
• M55: 9,784,598 km (0.073 R)
• M56: 9,863,287 km (0.095 R)
• M57: 9,957,982 km (0.089 R)
• M58: 10,164,278 km (0.039 R)
• M59: 10,500,275 km (0.107 R)
• M60: 10,694,004 km (0.116 R)
• M61: 10,921,542 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 828.4

Radius: 5.9

Gravity: 23.8 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 7.18 AU - 11.88 AU

Year: 20307 Days

Day: 21.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,893,673 km

• M1: 254,765 km (0.067 R)
• M2: 436,377 km (0.094 R)
• M3: 498,460 km (0.098 R)
• M4: 828,473 km (0.047 R)
• M5: 933,790 km (0.065 R)
• M6: 1,216,231 km (0.095 R)
• M7: 1,556,416 km (0.038 R)
• M8: 2,029,894 km (0.088 R)
• M9: 2,282,564 km (0.117 R)
• M10: 2,319,515 km (0.096 R)
• M11: 2,507,111 km (0.076 R)
• M12: 2,583,555 km (0.114 R)
• M13: 2,660,748 km (0.096 R)
• M14: 3,997,255 km (0.083 R)
• M15: 4,779,203 km (0.116 R)
• M16: 5,066,281 km (0.059 R)
• M17: 6,166,275 km (0.114 R)
• M18: 6,217,886 km (0.11 R)
• M19: 6,321,856 km (0.098 R)
• M20: 6,636,760 km (0.109 R)
• M21: 6,742,974 km (0.062 R)
• M22: 6,903,194 km (0.108 R)
• M23: 7,391,631 km (0.099 R)
• M24: 8,230,127 km (0.038 R)
• M25: 8,631,797 km (0.119 R)
• M26: 8,864,123 km (0.03 R)
• M27: 8,922,466 km (0.08 R)
• M28: 10,733,498 km (0.115 R)
• M29: 11,488,668 km (0.107 R)
• M30: 11,680,153 km (0.069 R)
• M31: 12,326,117 km (0.079 R)
• M32: 12,522,239 km (0.11 R)
• M33: 13,383,624 km (0.109 R)
• M34: 14,195,641 km (0.053 R)
• M35: 14,401,039 km (0.096 R)
• M36: 15,162,941 km (0.115 R)
• M37: 16,294,499 km (0.111 R)
• M38: 16,509,621 km (0.08 R)
• M39: 17,306,529 km (0.09 R)
• M40: 18,116,003 km (0.086 R)
• M41: 18,937,744 km (0.065 R)
• M42: 19,467,021 km (0.116 R)
• M43: 19,619,162 km (0.074 R)
• M44: 20,001,086 km (0.08 R)
• M45: 20,308,509 km (0.105 R)
• M46: 20,385,552 km (0.117 R)
• M47: 20,850,054 km (0.12 R)
• M48: 21,083,726 km (0.118 R)
• M49: 22,185,215 km (0.06 R)
• M50: 22,663,030 km (0.103 R)
• M51: 23,144,287 km (0.118 R)
• M52: 24,361,864 km (0.111 R)
• M53: 25,683,561 km (0.099 R)
• M54: 27,028,296 km (0.079 R)
• M55: 27,198,090 km (0.068 R)
• M56: 27,453,304 km (0.058 R)
• M57: 28,223,733 km (0.065 R)
• M58: 29,001,193 km (0.095 R)
• M59: 30,400,830 km (0.09 R)
• M60: 32,270,953 km (0.072 R)
• M61: 33,265,331 km (0.05 R)
• M62: 34,177,878 km (0.069 R)
• M63: 36,027,805 km (0.1 R)
• M64: 37,815,200 km (0.051 R)
• M65: 38,958,876 km (0.107 R)
• M66: 39,920,491 km (0.076 R)
• M67: 40,890,035 km (0.105 R)
• M68: 42,852,160 km (0.053 R)
• M69: 44,343,801 km (0.099 R)
• M70: 45,852,346 km (0.117 R)
• M71: 46,460,461 km (0.098 R)
• M72: 48,197,891 km (0.059 R)
• M73: 48,506,810 km (0.101 R)
• M74: 48,919,551 km (0.108 R)
• M75: 50,269,073 km (0.068 R)
• M76: 53,749,468 km (0.113 R)
• M77: 58,619,178 km (0.115 R)
• M78: 58,728,982 km (0.11 R)
• M79: 59,279,054 km (0.118 R)
• M80: 59,389,307 km (0.094 R)
• M81: 60,052,026 km (0.056 R)
• M82: 60,273,580 km (0.067 R)
• M83: 61,496,393 km (0.099 R)
• M84: 63,966,554 km (0.109 R)
• M85: 64,079,650 km (0.109 R)
• M86: 65,669,426 km (0.105 R)
• M87: 65,783,420 km (0.097 R)
• M88: 66,125,999 km (0.07 R)
• M89: 66,812,803 km (0.084 R)
• M90: 66,927,544 km (0.118 R)
• M91: 69,119,303 km (0.042 R)
• M92: 70,983,292 km (0.068 R)
• M93: 72,627,821 km (0.199 R)
• M94: 75,356,487 km (0.103 R)
• M95: 81,893,614 km (0.064 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 12,716 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit