🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.7

Radius: 10

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.49 AU - 0.79 AU

Year: 347 Days

Day: 10.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 68,191,044 km

• M1: 124,615 km (0.073 R)
• M2: 189,840 km (0.062 R)
• M3: 252,072 km (0.091 R)
• M4: 326,871 km (0.081 R)
• M5: 396,734 km (0.112 R)
• M6: 496,366 km (0.116 R)
• M7: 564,582 km (0.118 R)
• M8: 759,957 km (0.041 R)
• M9: 830,268 km (0.101 R)
• M10: 905,666 km (0.095 R)
• M11: 1,026,241 km (0.098 R)
• M12: 1,113,756 km (0.07 R)
• M13: 1,182,721 km (0.094 R)
• M14: 1,253,181 km (0.096 R)
• M15: 1,328,279 km (0.118 R)
• M16: 1,392,008 km (0.106 R)
• M17: 1,522,906 km (0.062 R)
• M18: 1,600,099 km (0.119 R)
• M19: 1,688,960 km (0.117 R)
• M20: 1,768,995 km (0.108 R)
• M21: 1,861,147 km (0.113 R)
• M22: 2,005,958 km (0.073 R)
• M23: 2,079,859 km (0.075 R)
• M24: 2,291,690 km (0.108 R)
• M25: 2,380,701 km (0.081 R)
• M26: 2,467,018 km (0.119 R)
• M27: 2,550,494 km (0.119 R)
• M28: 2,626,789 km (0.116 R)
• M29: 2,716,099 km (0.084 R)
• M30: 2,790,000 km (0.097 R)
• M31: 2,860,311 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.5

Radius: 13.8

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.24 AU - 1.52 AU

Year: 1100 Days

Day: 6.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 68,191,044 km

• M1: 174,431 km (0.073 R)
• M2: 327,919 km (0.105 R)
• M3: 444,156 km (0.114 R)
• M4: 530,923 km (0.057 R)
• M5: 666,309 km (0.105 R)
• M6: 841,638 km (0.104 R)
• M7: 1,047,933 km (0.082 R)
• M8: 1,311,076 km (0.075 R)
• M9: 1,512,584 km (0.078 R)
• M10: 1,672,953 km (0.093 R)
• M11: 1,759,720 km (0.084 R)
• M12: 1,892,862 km (0.077 R)
• M13: 2,075,820 km (0.114 R)
• M14: 2,226,615 km (0.036 R)
• M15: 2,322,806 km (0.042 R)
• M16: 2,539,424 km (0.059 R)
• M17: 2,982,533 km (0.112 R)
• M18: 3,153,673 km (0.108 R)
• M19: 3,251,360 km (0.068 R)
• M20: 3,383,455 km (0.119 R)
• M21: 3,528,415 km (0.1 R)
• M22: 3,618,772 km (0.119 R)
• M23: 3,801,731 km (0.059 R)
• M24: 3,929,487 km (0.115 R)
• M25: 4,034,954 km (0.062 R)
• M26: 4,165,254 km (0.065 R)
• M27: 4,284,932 km (0.094 R)
• M28: 4,381,572 km (0.1 R)
• M29: 4,613,898 km (0.101 R)
• M30: 4,762,747 km (0.095 R)
• M31: 4,875,544 km (0.082 R)
• M32: 5,129,262 km (0.103 R)
• M33: 5,270,782 km (0.04 R)
• M34: 5,361,438 km (0.045 R)
• M35: 5,465,708 km (0.106 R)
• M36: 5,729,598 km (0.117 R)
• M37: 5,903,282 km (0.114 R)
• M38: 6,065,296 km (0.064 R)
• M39: 6,324,699 km (0.12 R)
• M40: 6,421,339 km (0.066 R)
• M41: 6,601,904 km (0.047 R)
• M42: 6,728,015 km (0.092 R)
• M43: 6,840,662 km (0.087 R)
• M44: 6,968,269 km (0.094 R)
• M45: 7,139,558 km (0.117 R)
• M46: 7,574,140 km (0.097 R)
• M47: 7,972,519 km (0.065 R)
• M48: 8,682,660 km (0.056 R)
• M49: 9,022,098 km (0.074 R)
• M50: 9,162,122 km (0.098 R)
• M51: 9,255,919 km (0.082 R)
• M52: 9,523,550 km (0.101 R)
• M53: 9,873,609 km (0.098 R)
• M54: 10,406,626 km (0.032 R)
• M55: 10,652,116 km (0.099 R)
• M56: 10,882,946 km (0.111 R)
• M57: 11,165,387 km (0.098 R)
• M58: 11,299,277 km (0.103 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 886.3

Radius: 3.1

Gravity: 92.23 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 7.73 AU - 7.97 AU

Year: 14917 Days

Day: 19.9 Hours

Environment

Temp: -236 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 68,191,044 km

• M1: 40,691 km (0.045 R)
• M2: 375,191 km (0.072 R)
• M3: 503,995 km (0.113 R)
• M4: 800,498 km (0.117 R)
• M5: 941,719 km (0.104 R)
• M6: 1,466,508 km (0.087 R)
• M7: 1,697,786 km (0.081 R)
• M8: 1,787,395 km (0.089 R)
• M9: 2,161,540 km (0.094 R)
• M10: 3,307,011 km (0.074 R)
• M11: 3,918,866 km (0.053 R)
• M12: 4,523,540 km (0.038 R)
• M13: 4,773,518 km (0.1 R)
• M14: 4,857,742 km (0.119 R)
• M15: 4,900,078 km (0.069 R)
• M16: 5,156,639 km (0.099 R)
• M17: 5,461,519 km (0.08 R)
• M18: 5,505,650 km (0.073 R)
• M19: 7,409,433 km (0.082 R)
• M20: 7,654,325 km (0.106 R)
• M21: 7,703,542 km (0.117 R)
• M22: 8,001,541 km (0.084 R)
• M23: 8,252,716 km (0.11 R)
• M24: 8,969,739 km (0.113 R)
• M25: 9,073,859 km (0.079 R)
• M26: 9,283,146 km (0.082 R)
• M27: 9,388,463 km (0.05 R)
• M28: 9,547,037 km (0.109 R)
• M29: 10,082,148 km (0.074 R)
• M30: 10,958,343 km (0.12 R)
• M31: 11,125,294 km (0.054 R)
• M32: 11,461,890 km (0.069 R)
• M33: 12,665,704 km (0.096 R)
• M34: 12,782,540 km (0.057 R)
• M35: 13,490,437 km (0.114 R)
• M36: 13,669,356 km (0.055 R)
• M37: 15,005,564 km (0.099 R)
• M38: 15,067,198 km (0.111 R)
• M39: 15,689,077 km (0.088 R)
• M40: 16,765,284 km (0.094 R)
• M41: 17,021,994 km (0.119 R)
• M42: 17,604,229 km (0.057 R)
• M43: 17,669,304 km (0.12 R)
• M44: 18,788,146 km (0.062 R)
• M45: 19,121,600 km (0.066 R)
• M46: 19,389,679 km (0.107 R)
• M47: 20,543,079 km (0.089 R)
• M48: 21,579,194 km (0.089 R)
• M49: 21,858,343 km (0.064 R)
• M50: 23,486,417 km (0.035 R)
• M51: 23,917,558 km (0.094 R)
• M52: 23,989,664 km (0.119 R)
• M53: 25,006,780 km (0.046 R)
• M54: 25,299,842 km (0.115 R)
• M55: 25,963,608 km (0.113 R)
• M56: 26,782,656 km (0.091 R)
• M57: 27,308,343 km (0.103 R)
• M58: 27,383,741 km (0.071 R)
• M59: 29,986,893 km (0.045 R)
• M60: 30,532,626 km (0.087 R)
• M61: 31,475,691 km (0.09 R)
• M62: 31,792,240 km (0.119 R)
• M63: 32,348,595 km (0.09 R)
• M64: 33,794,009 km (0.043 R)
• M65: 34,036,956 km (0.075 R)
• M66: 35,178,238 km (0.082 R)
• M67: 36,414,964 km (0.107 R)
• M68: 37,582,127 km (0.053 R)
• M69: 39,952,804 km (0.065 R)
• M70: 40,209,813 km (0.085 R)
• M71: 40,553,140 km (0.043 R)
• M72: 40,983,683 km (0.105 R)
• M73: 41,849,256 km (0.113 R)
• M74: 44,748,313 km (0.08 R)
• M75: 46,087,364 km (0.119 R)
• M76: 48,165,877 km (0.05 R)
• M77: 48,439,192 km (0.118 R)
• M78: 48,530,447 km (0.115 R)
• M79: 48,804,510 km (0.06 R)
• M80: 49,905,850 km (0.068 R)
• M81: 50,367,209 km (0.102 R)
• M82: 51,201,068 km (0.052 R)
• M83: 51,293,968 km (0.119 R)
• M84: 52,601,005 km (0.114 R)
• M85: 53,541,228 km (0.119 R)
• M86: 54,202,749 km (0.083 R)
• M87: 55,247,690 km (0.025 R)
• M88: 57,743,881 km (0.079 R)
• M89: 58,325,218 km (0.065 R)
• M90: 58,713,723 km (0.103 R)
• M91: 62,348,653 km (0.102 R)
• M92: 62,547,169 km (0.059 R)
• M93: 63,243,697 km (0.092 R)
• M94: 63,543,042 km (0.062 R)
• M95: 63,942,767 km (0.102 R)
• M96: 65,348,838 km (0.062 R)
• M97: 66,460,500 km (0.099 R)
• M98: 68,088,872 km (0.11 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: 269 - 17,113 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit