🌌 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 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.48 AU - 0.54 AU

Year: 235 Days

Day: 47.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,269,624 km

• M1: 179,667 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334

Radius: 9

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.89 AU - 0.99 AU

Year: 588 Days

Day: 14 Hours

Environment

Temp: -162 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 32,269,624 km

• M1: 112,049 km (0.1 R)
• M2: 215,571 km (0.078 R)
• M3: 299,645 km (0.09 R)
• M4: 377,286 km (0.097 R)
• M5: 466,745 km (0.081 R)
• M6: 586,424 km (0.069 R)
• M7: 725,101 km (0.119 R)
• M8: 803,041 km (0.059 R)
• M9: 1,031,328 km (0.059 R)
• M10: 1,245,851 km (0.057 R)
• M11: 1,402,031 km (0.103 R)
• M12: 1,464,264 km (0.089 R)
• M13: 1,739,524 km (0.095 R)
• M14: 1,880,595 km (0.048 R)
• M15: 2,043,058 km (0.109 R)
• M16: 2,126,085 km (0.11 R)
• M17: 2,186,074 km (0.119 R)
• M18: 2,277,179 km (0.11 R)
• M19: 2,400,597 km (0.107 R)
• M20: 2,519,976 km (0.092 R)
• M21: 2,660,748 km (0.071 R)
• M22: 2,903,395 km (0.097 R)
• M23: 2,970,266 km (0.097 R)
• M24: 3,064,662 km (0.098 R)
• M25: 3,277,390 km (0.051 R)
• M26: 3,375,078 km (0.082 R)
• M27: 3,431,326 km (0.113 R)
• M28: 3,652,432 km (0.114 R)
• M29: 3,863,365 km (0.102 R)
• M30: 4,011,317 km (0.109 R)
• M31: 4,078,487 km (0.06 R)
• M32: 4,168,545 km (0.07 R)
• M33: 4,396,831 km (0.113 R)
• M34: 4,458,465 km (0.064 R)
• M35: 4,535,807 km (0.085 R)
• M36: 4,598,040 km (0.106 R)
• M37: 4,676,280 km (0.072 R)
• M38: 4,747,040 km (0.043 R)
• M39: 4,833,956 km (0.094 R)
• M40: 4,945,406 km (0.095 R)
• M41: 5,017,662 km (0.101 R)
• M42: 5,285,143 km (0.1 R)
• M43: 5,391,806 km (0.1 R)
• M44: 5,474,235 km (0.114 R)
• M45: 5,540,656 km (0.104 R)
• M46: 5,682,475 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.4

Radius: 13.7

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.89 AU - 1.89 AU

Year: 1678 Days

Day: 7.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 32,269,624 km

• M1: 198,217 km (0.115 R)
• M2: 323,730 km (0.068 R)
• M3: 418,126 km (0.042 R)
• M4: 509,680 km (0.07 R)
• M5: 666,758 km (0.068 R)
• M6: 759,359 km (0.102 R)
• M7: 856,897 km (0.098 R)
• M8: 967,001 km (0.092 R)
• M9: 1,090,120 km (0.115 R)
• M10: 1,431,652 km (0.117 R)
• M11: 1,610,870 km (0.041 R)
• M12: 1,807,292 km (0.097 R)
• M13: 1,962,574 km (0.071 R)
• M14: 2,051,884 km (0.082 R)
• M15: 2,318,019 km (0.093 R)
• M16: 2,584,752 km (0.12 R)
• M17: 2,672,267 km (0.05 R)
• M18: 2,760,829 km (0.072 R)
• M19: 3,125,249 km (0.084 R)
• M20: 3,432,673 km (0.036 R)
• M21: 3,541,580 km (0.067 R)
• M22: 3,725,585 km (0.103 R)
• M23: 3,862,467 km (0.079 R)
• M24: 4,013,860 km (0.045 R)
• M25: 4,309,615 km (0.053 R)
• M26: 4,759,905 km (0.08 R)
• M27: 5,365,328 km (0.074 R)
• M28: 5,563,096 km (0.091 R)
• M29: 5,648,666 km (0.064 R)
• M30: 5,893,408 km (0.098 R)
• M31: 6,259,624 km (0.093 R)
• M32: 6,438,244 km (0.056 R)
• M33: 6,528,152 km (0.073 R)
• M34: 6,724,275 km (0.068 R)
• M35: 6,861,306 km (0.064 R)
• M36: 6,953,159 km (0.059 R)
• M37: 7,122,654 km (0.101 R)
• M38: 7,215,704 km (0.071 R)
• M39: 7,497,396 km (0.12 R)
• M40: 7,830,401 km (0.114 R)
• M41: 8,055,247 km (0.095 R)
• M42: 8,396,480 km (0.081 R)
• M43: 8,626,711 km (0.077 R)
• M44: 8,726,044 km (0.043 R)
• M45: 8,825,676 km (0.12 R)
• M46: 9,177,530 km (0.038 R)
• M47: 9,295,862 km (0.043 R)
• M48: 9,551,226 km (0.082 R)
• M49: 9,705,461 km (0.071 R)
• M50: 9,843,390 km (0.107 R)
• M51: 10,243,265 km (0.086 R)
• M52: 10,471,851 km (0.088 R)
• M53: 10,701,932 km (0.114 R)
• M54: 11,257,539 km (0.119 R)
• M55: 11,366,297 km (0.104 R)
• M56: 11,694,215 km (0.106 R)
• M57: 11,822,720 km (0.08 R)
• M58: 11,933,123 km (0.114 R)
• M59: 12,118,026 km (0.06 R)
• M60: 12,285,127 km (0.066 R)
• M61: 12,678,270 km (0.113 R)

Asteroid Belt

Center: 5.18 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 82.8

Radius: 3.2

Gravity: 8.09 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 6.77 AU - 10.15 AU

Year: 15888 Days

Day: 20.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 32,269,624 km

• M1: 45,029 km (0.105 R)
• M2: 224,247 km (0.107 R)
• M3: 611,257 km (0.063 R)
• M4: 662,419 km (0.047 R)
• M5: 796,609 km (0.115 R)
• M6: 866,920 km (0.055 R)
• M7: 983,456 km (0.089 R)
• M8: 1,231,639 km (0.1 R)
• M9: 1,329,626 km (0.051 R)
• M10: 1,396,347 km (0.099 R)
• M11: 1,603,091 km (0.081 R)
• M12: 1,674,150 km (0.105 R)
• M13: 1,728,155 km (0.1 R)
• M14: 1,764,357 km (0.109 R)
• M15: 1,912,160 km (0.069 R)
• M16: 1,968,558 km (0.113 R)
• M17: 2,239,331 km (0.11 R)
• M18: 2,318,767 km (0.115 R)
• M19: 2,359,009 km (0.119 R)
• M20: 2,439,792 km (0.07 R)
• M21: 2,501,127 km (0.078 R)
• M22: 2,583,555 km (0.043 R)
• M23: 3,053,143 km (0.094 R)
• M24: 3,252,856 km (0.057 R)
• M25: 3,688,036 km (0.111 R)
• M26: 3,996,208 km (0.079 R)
• M27: 4,866,269 km (0.099 R)
• M28: 5,764,904 km (0.094 R)
• M29: 6,401,293 km (0.077 R)
• M30: 6,542,513 km (0.06 R)
• M31: 6,656,208 km (0.099 R)
• M32: 7,059,524 km (0.036 R)
• M33: 7,352,436 km (0.098 R)
• M34: 7,559,779 km (0.114 R)
• M35: 7,738,997 km (0.077 R)
• M36: 7,829,205 km (0.113 R)
• M37: 7,980,298 km (0.086 R)
• M38: 8,285,328 km (0.113 R)
• M39: 8,346,664 km (0.114 R)
• M40: 9,064,285 km (0.049 R)
• M41: 9,318,451 km (0.047 R)
• M42: 9,996,878 km (0.079 R)
• M43: 10,325,544 km (0.095 R)
• M44: 10,358,605 km (0.12 R)
• M45: 10,391,666 km (0.111 R)
• M46: 10,858,561 km (0.113 R)
• M47: 11,094,627 km (0.095 R)
• M48: 11,709,325 km (0.068 R)
• M49: 12,055,644 km (0.093 R)
• M50: 12,160,063 km (0.067 R)
• M51: 12,616,636 km (0.096 R)
• M52: 13,365,672 km (0.093 R)
• M53: 13,873,108 km (0.1 R)
• M54: 14,055,917 km (0.08 R)
• M55: 14,497,679 km (0.081 R)
• M56: 14,645,931 km (0.086 R)
• M57: 15,470,514 km (0.06 R)
• M58: 15,584,059 km (0.078 R)
• M59: 15,622,057 km (0.043 R)
• M60: 15,659,905 km (0.096 R)
• M61: 17,517,761 km (0.03 R)
• M62: 17,953,240 km (0.095 R)
• M63: 18,112,413 km (0.065 R)
• M64: 18,834,671 km (0.118 R)
• M65: 19,566,504 km (0.114 R)
• M66: 19,771,303 km (0.062 R)
• M67: 20,059,429 km (0.116 R)
• M68: 20,142,007 km (0.071 R)
• M69: 20,556,393 km (0.11 R)
• M70: 20,681,307 km (0.117 R)
• M71: 21,309,469 km (0.111 R)
• M72: 21,604,775 km (0.104 R)
• M73: 21,901,427 km (0.083 R)
• M74: 22,799,613 km (0.073 R)
• M75: 22,885,781 km (0.118 R)
• M76: 23,448,419 km (0.118 R)
• M77: 23,622,401 km (0.108 R)
• M78: 24,103,209 km (0.102 R)
• M79: 25,207,989 km (0.042 R)
• M80: 25,252,569 km (0.04 R)
• M81: 26,193,690 km (0.084 R)
• M82: 26,238,868 km (0.068 R)
• M83: 26,283,897 km (0.06 R)
• M84: 26,509,939 km (0.094 R)
• M85: 26,555,268 km (0.1 R)
• M86: 27,649,875 km (0.114 R)
• M87: 27,741,728 km (0.095 R)
• M88: 27,787,804 km (0.073 R)
• M89: 27,925,883 km (0.099 R)
• M90: 28,295,240 km (0.114 R)
• M91: 28,666,094 km (0.062 R)
• M92: 28,852,193 km (0.066 R)
• M93: 29,272,414 km (0.117 R)
• M94: 30,592,465 km (0.08 R)
• M95: 30,735,032 km (0.075 R)
• M96: 31,068,635 km (0.092 R)
• M97: 31,691,262 km (0.073 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 13,280 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit