🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.55 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.2

Radius: 8.1

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.88 AU - 1.3 AU

Year: 747 Days

Day: 9.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 113.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 58,476,786 km

• M1: 114,742 km (0.074 R)
• M2: 184,604 km (0.109 R)
• M3: 309,817 km (0.096 R)
• M4: 363,672 km (0.097 R)
• M5: 425,008 km (0.062 R)
• M6: 501,751 km (0.116 R)
• M7: 604,076 km (0.081 R)
• M8: 674,986 km (0.113 R)
• M9: 744,549 km (0.056 R)
• M10: 905,666 km (0.083 R)
• M11: 988,244 km (0.103 R)
• M12: 1,048,083 km (0.111 R)
• M13: 1,213,688 km (0.111 R)
• M14: 1,283,550 km (0.117 R)
• M15: 1,416,093 km (0.109 R)
• M16: 1,501,364 km (0.104 R)
• M17: 1,665,174 km (0.074 R)
• M18: 1,749,248 km (0.107 R)
• M19: 1,804,150 km (0.118 R)
• M20: 1,896,751 km (0.116 R)
• M21: 2,035,728 km (0.108 R)
• M22: 2,158,548 km (0.087 R)
• M23: 2,217,489 km (0.116 R)
• M24: 2,391,023 km (0.117 R)
• M25: 2,596,869 km (0.097 R)
• M26: 2,716,099 km (0.083 R)
• M27: 2,873,177 km (0.086 R)
• M28: 3,003,925 km (0.11 R)
• M29: 3,159,058 km (0.074 R)
• M30: 3,286,516 km (0.067 R)
• M31: 3,538,738 km (0.106 R)
• M32: 3,624,308 km (0.119 R)
• M33: 3,965,241 km (0.096 R)
• M34: 4,094,793 km (0.107 R)
• M35: 4,275,208 km (0.107 R)
• M36: 4,333,252 km (0.092 R)
• M37: 4,449,938 km (0.085 R)
• M38: 4,601,481 km (0.114 R)
• M39: 4,858,041 km (0.119 R)
• M40: 5,066,581 km (0.082 R)
• M41: 5,128,065 km (0.092 R)
• M42: 5,189,700 km (0.104 R)
• M43: 5,331,519 km (0.093 R)
• M44: 5,420,828 km (0.109 R)
• M45: 5,510,587 km (0.057 R)
• M46: 5,582,843 km (0.119 R)
• M47: 5,700,876 km (0.11 R)
• M48: 5,792,280 km (0.056 R)
• M49: 5,856,457 km (0.065 R)
• M50: 5,994,985 km (0.059 R)
• M51: 6,115,860 km (0.031 R)
• M52: 6,181,234 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.6

Radius: 15

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.99 AU - 2.91 AU

Year: 2516 Days

Day: 7.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 58,476,786 km

• M1: 199,115 km (0.103 R)
• M2: 295,306 km (0.08 R)
• M3: 391,498 km (0.078 R)
• M4: 506,239 km (0.102 R)
• M5: 629,807 km (0.074 R)
• M6: 811,868 km (0.05 R)
• M7: 963,560 km (0.03 R)
• M8: 1,125,724 km (0.118 R)
• M9: 1,629,121 km (0.102 R)
• M10: 1,879,697 km (0.111 R)
• M11: 2,020,918 km (0.06 R)
• M12: 2,211,206 km (0.095 R)
• M13: 2,384,141 km (0.08 R)
• M14: 2,818,125 km (0.114 R)
• M15: 2,930,622 km (0.057 R)
• M16: 3,396,021 km (0.101 R)
• M17: 3,651,235 km (0.092 R)
• M18: 3,774,504 km (0.064 R)
• M19: 5,021,103 km (0.05 R)
• M20: 5,484,258 km (0.093 R)
• M21: 5,800,807 km (0.042 R)
• M22: 5,913,005 km (0.117 R)
• M23: 6,025,952 km (0.113 R)
• M24: 6,551,639 km (0.087 R)
• M25: 6,685,529 km (0.073 R)
• M26: 7,006,865 km (0.095 R)
• M27: 7,559,629 km (0.104 R)
• M28: 7,823,819 km (0.118 R)
• M29: 8,306,721 km (0.114 R)
• M30: 8,634,191 km (0.069 R)
• M31: 8,744,295 km (0.101 R)
• M32: 8,873,398 km (0.086 R)
• M33: 9,021,649 km (0.084 R)
• M34: 9,490,339 km (0.097 R)
• M35: 9,623,033 km (0.098 R)
• M36: 9,986,406 km (0.115 R)
• M37: 10,432,208 km (0.056 R)
• M38: 10,530,045 km (0.093 R)
• M39: 10,687,122 km (0.103 R)
• M40: 11,283,270 km (0.118 R)
• M41: 11,524,721 km (0.071 R)
• M42: 12,197,911 km (0.067 R)
• M43: 12,946,649 km (0.097 R)
• M44: 13,072,909 km (0.06 R)
• M45: 13,603,533 km (0.089 R)
• M46: 14,011,486 km (0.12 R)
• M47: 14,227,805 km (0.118 R)
• M48: 14,729,706 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.3

Radius: 13.3

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.81 AU - 6.03 AU

Year: 8278 Days

Day: 6.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 58,476,786 km

• M1: 176,077 km (0.075 R)
• M2: 277,953 km (0.113 R)
• M3: 545,434 km (0.095 R)
• M4: 750,533 km (0.067 R)
• M5: 889,509 km (0.094 R)
• M6: 1,080,396 km (0.079 R)
• M7: 1,346,530 km (0.073 R)
• M8: 1,552,228 km (0.11 R)
• M9: 1,701,077 km (0.063 R)
• M10: 1,803,103 km (0.046 R)
• M11: 1,889,720 km (0.112 R)
• M12: 2,158,398 km (0.118 R)
• M13: 2,269,400 km (0.118 R)
• M14: 2,634,119 km (0.025 R)
• M15: 3,311,798 km (0.069 R)
• M16: 3,593,490 km (0.045 R)
• M17: 3,726,184 km (0.056 R)
• M18: 3,815,494 km (0.099 R)
• M19: 3,951,029 km (0.075 R)
• M20: 4,250,076 km (0.059 R)
• M21: 4,390,698 km (0.111 R)
• M22: 4,993,128 km (0.095 R)
• M23: 5,342,140 km (0.114 R)
• M24: 5,699,080 km (0.081 R)
• M25: 5,880,393 km (0.112 R)
• M26: 6,090,129 km (0.102 R)
• M27: 6,302,409 km (0.099 R)
• M28: 6,843,654 km (0.092 R)
• M29: 7,740,942 km (0.115 R)
• M30: 7,826,961 km (0.076 R)
• M31: 7,913,279 km (0.066 R)
• M32: 8,057,940 km (0.068 R)
• M33: 8,203,498 km (0.081 R)
• M34: 9,277,013 km (0.1 R)
• M35: 9,490,938 km (0.12 R)
• M36: 9,644,724 km (0.06 R)
• M37: 9,799,409 km (0.106 R)
• M38: 10,776,582 km (0.098 R)
• M39: 12,049,660 km (0.081 R)
• M40: 12,619,478 km (0.1 R)
• M41: 13,164,014 km (0.057 R)
• M42: 13,925,019 km (0.032 R)
• M43: 14,240,521 km (0.116 R)
• M44: 14,452,201 km (0.113 R)
• M45: 14,771,593 km (0.074 R)
• M46: 16,219,551 km (0.105 R)
• M47: 16,848,610 km (0.102 R)
• M48: 16,960,509 km (0.055 R)
• M49: 17,297,553 km (0.114 R)
• M50: 18,016,221 km (0.098 R)
• M51: 18,207,108 km (0.097 R)
• M52: 18,667,720 km (0.051 R)
• M53: 18,822,105 km (0.099 R)
• M54: 18,976,939 km (0.094 R)
• M55: 19,561,268 km (0.079 R)
• M56: 19,836,079 km (0.044 R)
• M57: 20,947,741 km (0.056 R)
• M58: 21,148,501 km (0.053 R)
• M59: 21,390,102 km (0.054 R)
• M60: 21,673,141 km (0.069 R)
• M61: 22,161,429 km (0.061 R)
• M62: 22,283,949 km (0.12 R)
• M63: 22,406,769 km (0.083 R)
• M64: 22,694,296 km (0.071 R)
• M65: 23,480,882 km (0.088 R)
• M66: 24,234,406 km (0.108 R)
• M67: 24,571,749 km (0.098 R)
• M68: 25,679,073 km (0.058 R)
• M69: 26,282,102 km (0.065 R)
• M70: 26,672,253 km (0.071 R)
• M71: 26,802,703 km (0.103 R)
• M72: 26,933,451 km (0.107 R)
• M73: 29,456,419 km (0.077 R)
• M74: 30,404,870 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 432.9

Radius: 6.2

Gravity: 11.26 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 8.09 AU - 9.39 AU

Year: 16950 Days

Day: 18.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 58,476,786 km

• M1: 173,833 km (0.097 R)
• M2: 242,349 km (0.118 R)
• M3: 294,259 km (0.109 R)
• M4: 492,775 km (0.087 R)
• M5: 544,237 km (0.12 R)
• M6: 616,044 km (0.075 R)
• M7: 730,038 km (0.082 R)
• M8: 769,531 km (0.118 R)
• M9: 871,856 km (0.116 R)
• M10: 935,435 km (0.104 R)
• M11: 1,000,511 km (0.089 R)
• M12: 1,601,595 km (0.039 R)
• M13: 2,295,430 km (0.118 R)
• M14: 2,720,288 km (0.091 R)
• M15: 2,877,814 km (0.033 R)
• M16: 2,973,856 km (0.035 R)
• M17: 3,136,319 km (0.111 R)
• M18: 3,572,098 km (0.033 R)
• M19: 3,955,667 km (0.098 R)
• M20: 4,026,875 km (0.06 R)
• M21: 4,315,749 km (0.097 R)
• M22: 4,389,052 km (0.059 R)
• M23: 4,648,903 km (0.107 R)
• M24: 5,067,179 km (0.08 R)
• M25: 5,144,671 km (0.086 R)
• M26: 6,021,314 km (0.101 R)
• M27: 6,144,433 km (0.085 R)
• M28: 6,227,011 km (0.04 R)
• M29: 6,268,450 km (0.045 R)
• M30: 6,351,477 km (0.038 R)
• M31: 8,088,906 km (0.119 R)
• M32: 8,637,183 km (0.056 R)
• M33: 9,009,382 km (0.115 R)
• M34: 9,962,470 km (0.06 R)
• M35: 10,156,947 km (0.081 R)
• M36: 10,500,275 km (0.111 R)
• M37: 10,797,526 km (0.077 R)
• M38: 11,097,619 km (0.09 R)
• M39: 12,065,966 km (0.07 R)
• M40: 13,061,091 km (0.084 R)
• M41: 14,300,659 km (0.095 R)
• M42: 14,519,969 km (0.093 R)
• M43: 14,795,828 km (0.089 R)
• M44: 15,464,829 km (0.115 R)
• M45: 16,029,711 km (0.09 R)
• M46: 16,143,555 km (0.08 R)
• M47: 16,257,698 km (0.056 R)
• M48: 16,774,409 km (0.111 R)
• M49: 17,413,192 km (0.094 R)
• M50: 17,471,685 km (0.039 R)
• M51: 17,530,178 km (0.037 R)
• M52: 18,000,813 km (0.082 R)
• M53: 18,119,145 km (0.097 R)
• M54: 18,297,016 km (0.1 R)
• M55: 19,195,501 km (0.04 R)
• M56: 22,546,643 km (0.097 R)
• M57: 22,802,007 km (0.089 R)
• M58: 24,223,336 km (0.103 R)
• M59: 24,616,030 km (0.076 R)
• M60: 25,407,553 km (0.109 R)
• M61: 25,873,101 km (0.091 R)
• M62: 26,677,788 km (0.12 R)
• M63: 27,354,719 km (0.03 R)
• M64: 30,258,563 km (0.05 R)
• M65: 31,106,035 km (0.101 R)
• M66: 32,896,572 km (0.078 R)
• M67: 33,767,830 km (0.105 R)
• M68: 33,840,834 km (0.078 R)
• M69: 35,310,782 km (0.092 R)
• M70: 37,026,819 km (0.112 R)
• M71: 37,252,712 km (0.084 R)
• M72: 37,479,054 km (0.106 R)
• M73: 38,312,613 km (0.116 R)
• M74: 40,384,693 km (0.068 R)
• M75: 41,083,465 km (0.105 R)
• M76: 41,161,405 km (0.083 R)
• M77: 41,395,227 km (0.043 R)
• M78: 42,492,826 km (0.05 R)
• M79: 43,838,459 km (0.088 R)
• M80: 44,716,599 km (0.105 R)
• M81: 45,761,989 km (0.053 R)
• M82: 46,004,337 km (0.1 R)
• M83: 47,304,043 km (0.084 R)
• M84: 48,204,623 km (0.073 R)
• M85: 48,369,031 km (0.09 R)
• M86: 49,524,674 km (0.083 R)
• M87: 50,022,686 km (0.117 R)
• M88: 50,189,188 km (0.078 R)
• M89: 50,772,919 km (0.074 R)
• M90: 55,265,792 km (0.106 R)
• M91: 55,351,811 km (0.08 R)
• M92: 55,782,353 km (0.064 R)
• M93: 57,167,779 km (0.111 R)
• M94: 57,428,678 km (0.098 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 10,732 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit