🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.7

Radius: 10.3

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.63 AU - 0.81 AU

Year: 401 Days

Day: 10.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 44,101,364 km

• M1: 160,967 km (0.119 R)
• M2: 232,475 km (0.105 R)
• M3: 308,321 km (0.118 R)
• M4: 373,546 km (0.066 R)
• M5: 442,511 km (0.096 R)
• M6: 710,739 km (0.118 R)
• M7: 906,713 km (0.097 R)
• M8: 982,559 km (0.062 R)
• M9: 1,120,787 km (0.042 R)
• M10: 1,206,956 km (0.089 R)
• M11: 1,334,114 km (0.055 R)
• M12: 1,434,644 km (0.108 R)
• M13: 1,542,504 km (0.116 R)
• M14: 1,616,106 km (0.04 R)
• M15: 1,761,814 km (0.077 R)
• M16: 1,853,518 km (0.095 R)
• M17: 1,961,527 km (0.109 R)
• M18: 2,036,625 km (0.06 R)
• M19: 2,122,794 km (0.094 R)
• M20: 2,194,601 km (0.112 R)
• M21: 2,288,249 km (0.1 R)
• M22: 2,404,636 km (0.087 R)
• M23: 2,506,812 km (0.119 R)
• M24: 2,572,036 km (0.042 R)
• M25: 2,665,535 km (0.073 R)
• M26: 2,799,425 km (0.119 R)
• M27: 2,907,135 km (0.088 R)
• M28: 2,987,320 km (0.117 R)
• M29: 3,144,098 km (0.088 R)
• M30: 3,273,949 km (0.088 R)
• M31: 3,399,612 km (0.117 R)
• M32: 3,563,571 km (0.032 R)
• M33: 3,823,722 km (0.115 R)
• M34: 3,943,549 km (0.058 R)
• M35: 4,013,412 km (0.104 R)
• M36: 4,103,021 km (0.111 R)
• M37: 4,343,125 km (0.089 R)
• M38: 4,521,296 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924

Radius: 13.3

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.64 AU - 1 AU

Year: 487 Days

Day: 13.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 44,101,364 km

• M1: 167,849 km (0.117 R)
• M2: 264,339 km (0.097 R)
• M3: 348,563 km (0.084 R)
• M4: 438,023 km (0.069 R)
• M5: 538,403 km (0.094 R)
• M6: 657,483 km (0.085 R)
• M7: 791,672 km (0.049 R)
• M8: 882,179 km (0.115 R)
• M9: 1,059,003 km (0.081 R)
• M10: 1,165,667 km (0.096 R)
• M11: 1,293,274 km (0.036 R)
• M12: 1,473,090 km (0.08 R)
• M13: 1,557,314 km (0.099 R)
• M14: 1,736,981 km (0.117 R)
• M15: 1,865,037 km (0.03 R)
• M16: 2,151,367 km (0.077 R)
• M17: 2,352,875 km (0.109 R)
• M18: 2,488,261 km (0.112 R)
• M19: 2,729,862 km (0.116 R)
• M20: 2,918,056 km (0.073 R)
• M21: 3,134,075 km (0.104 R)
• M22: 3,299,680 km (0.113 R)
• M23: 3,427,886 km (0.039 R)
• M24: 3,524,975 km (0.079 R)
• M25: 3,755,505 km (0.114 R)
• M26: 3,889,545 km (0.103 R)
• M27: 4,110,800 km (0.115 R)
• M28: 4,196,968 km (0.056 R)
• M29: 4,477,015 km (0.107 R)
• M30: 4,565,727 km (0.07 R)
• M31: 4,826,626 km (0.081 R)
• M32: 5,055,361 km (0.11 R)
• M33: 5,241,012 km (0.038 R)
• M34: 5,410,207 km (0.081 R)
• M35: 5,552,475 km (0.114 R)
• M36: 5,696,089 km (0.102 R)
• M37: 5,811,728 km (0.071 R)
• M38: 6,065,296 km (0.036 R)
• M39: 6,153,858 km (0.106 R)
• M40: 6,312,581 km (0.063 R)
• M41: 6,432,409 km (0.098 R)
• M42: 6,532,939 km (0.03 R)
• M43: 6,766,012 km (0.101 R)
• M44: 6,960,789 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.1

Radius: 14

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.39 AU - 2.19 AU

Year: 1571 Days

Day: 11 Hours

Environment

Temp: -177 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 44,101,364 km

• M1: 180,864 km (0.11 R)
• M2: 286,779 km (0.105 R)
• M3: 457,171 km (0.083 R)
• M4: 625,469 km (0.103 R)
• M5: 715,676 km (0.113 R)
• M6: 804,837 km (0.093 R)
• M7: 905,217 km (0.116 R)
• M8: 1,003,203 km (0.092 R)
• M9: 1,097,899 km (0.094 R)
• M10: 1,409,511 km (0.09 R)
• M11: 1,803,552 km (0.09 R)
• M12: 1,921,285 km (0.068 R)
• M13: 2,126,683 km (0.096 R)
• M14: 2,290,643 km (0.07 R)
• M15: 2,398,951 km (0.073 R)
• M16: 2,519,228 km (0.099 R)
• M17: 2,693,210 km (0.095 R)
• M18: 2,849,989 km (0.12 R)
• M19: 3,042,372 km (0.065 R)
• M20: 3,162,050 km (0.064 R)
• M21: 3,294,594 km (0.056 R)
• M22: 3,383,904 km (0.055 R)
• M23: 3,610,993 km (0.054 R)
• M24: 3,890,143 km (0.116 R)
• M25: 3,984,838 km (0.045 R)
• M26: 4,092,250 km (0.071 R)
• M27: 4,273,562 km (0.119 R)
• M28: 4,395,933 km (0.062 R)
• M29: 5,064,187 km (0.115 R)
• M30: 5,390,610 km (0.07 R)
• M31: 5,536,318 km (0.117 R)
• M32: 5,845,537 km (0.12 R)
• M33: 5,981,820 km (0.034 R)
• M34: 6,188,116 km (0.111 R)
• M35: 6,327,092 km (0.087 R)
• M36: 6,509,153 km (0.116 R)
• M37: 6,835,725 km (0.034 R)
• M38: 6,936,105 km (0.114 R)
• M39: 7,051,595 km (0.081 R)
• M40: 7,343,011 km (0.109 R)
• M41: 7,475,406 km (0.081 R)
• M42: 7,608,697 km (0.091 R)
• M43: 8,013,210 km (0.084 R)
• M44: 8,104,016 km (0.053 R)
• M45: 8,394,086 km (0.086 R)
• M46: 8,578,989 km (0.045 R)
• M47: 8,858,887 km (0.117 R)
• M48: 8,952,984 km (0.084 R)
• M49: 9,189,498 km (0.076 R)
• M50: 9,364,228 km (0.099 R)
• M51: 9,475,978 km (0.078 R)
• M52: 9,636,347 km (0.072 R)
• M53: 9,862,539 km (0.102 R)
• M54: 10,156,050 km (0.109 R)
• M55: 10,353,220 km (0.09 R)
• M56: 10,518,525 km (0.113 R)
• M57: 10,718,089 km (0.112 R)
• M58: 10,885,489 km (0.1 R)
• M59: 11,290,450 km (0.064 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 404.9

Radius: 8

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 6 AU - 7.48 AU

Year: 11479 Days

Day: 17.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 44,101,364 km

• M1: 103,372 km (0.105 R)
• M2: 180,265 km (0.049 R)
• M3: 252,970 km (0.108 R)
• M4: 351,405 km (0.09 R)
• M5: 451,486 km (0.074 R)
• M6: 714,180 km (0.095 R)
• M7: 862,581 km (0.108 R)
• M8: 1,170,753 km (0.051 R)
• M9: 1,408,314 km (0.118 R)
• M10: 1,532,929 km (0.111 R)
• M11: 1,793,230 km (0.029 R)
• M12: 2,138,202 km (0.102 R)
• M13: 2,836,824 km (0.098 R)
• M14: 2,995,249 km (0.092 R)
• M15: 3,156,515 km (0.089 R)
• M16: 3,431,775 km (0.095 R)
• M17: 4,764,393 km (0.086 R)
• M18: 4,953,036 km (0.034 R)
• M19: 5,016,465 km (0.11 R)
• M20: 5,240,713 km (0.094 R)
• M21: 5,305,339 km (0.092 R)
• M22: 5,533,924 km (0.087 R)
• M23: 5,798,862 km (0.103 R)
• M24: 6,204,272 km (0.101 R)
• M25: 6,479,682 km (0.077 R)
• M26: 6,829,592 km (0.075 R)
• M27: 7,547,661 km (0.054 R)
• M28: 7,990,172 km (0.058 R)
• M29: 8,139,471 km (0.039 R)
• M30: 8,252,118 km (0.099 R)
• M31: 8,327,515 km (0.105 R)
• M32: 8,669,496 km (0.046 R)
• M33: 8,977,368 km (0.116 R)
• M34: 9,054,860 km (0.086 R)
• M35: 9,722,964 km (0.053 R)
• M36: 10,488,307 km (0.119 R)
• M37: 10,734,096 km (0.059 R)
• M38: 11,820,625 km (0.098 R)
• M39: 11,948,382 km (0.088 R)
• M40: 12,506,681 km (0.09 R)
• M41: 13,470,989 km (0.054 R)
• M42: 13,917,090 km (0.097 R)
• M43: 14,732,548 km (0.085 R)
• M44: 15,099,811 km (0.056 R)
• M45: 18,047,487 km (0.098 R)
• M46: 18,145,474 km (0.076 R)
• M47: 18,243,610 km (0.043 R)
• M48: 18,737,133 km (0.066 R)
• M49: 18,885,983 km (0.089 R)
• M50: 18,985,466 km (0.04 R)
• M51: 19,335,076 km (0.089 R)
• M52: 19,636,366 km (0.074 R)
• M53: 19,939,302 km (0.101 R)
• M54: 19,989,866 km (0.081 R)
• M55: 20,600,824 km (0.089 R)
• M56: 21,321,437 km (0.098 R)
• M57: 22,575,665 km (0.047 R)
• M58: 24,501,588 km (0.048 R)
• M59: 25,209,934 km (0.113 R)
• M60: 25,539,049 km (0.035 R)
• M61: 26,035,565 km (0.103 R)
• M62: 26,257,269 km (0.091 R)
• M63: 28,394,274 km (0.077 R)
• M64: 28,622,411 km (0.062 R)
• M65: 28,851,146 km (0.046 R)
• M66: 28,908,442 km (0.071 R)
• M67: 31,172,307 km (0.054 R)
• M68: 34,096,347 km (0.103 R)
• M69: 34,642,977 km (0.092 R)
• M70: 36,176,206 km (0.114 R)
• M71: 36,361,707 km (0.107 R)
• M72: 37,044,472 km (0.044 R)
• M73: 37,169,087 km (0.086 R)
• M74: 37,982,451 km (0.108 R)
• M75: 38,359,886 km (0.063 R)
• M76: 38,738,369 km (0.064 R)
• M77: 38,864,928 km (0.114 R)
• M78: 39,245,206 km (0.091 R)
• M79: 39,499,373 km (0.116 R)
• M80: 39,754,138 km (0.068 R)
• M81: 40,137,258 km (0.108 R)
• M82: 40,393,370 km (0.094 R)
• M83: 40,457,398 km (0.113 R)
• M84: 40,585,753 km (0.101 R)
• M85: 41,358,575 km (0.077 R)
• M86: 41,423,202 km (0.108 R)
• M87: 43,640,092 km (0.087 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 15,714 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit