🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.54 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.3

Radius: 14

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.86 AU - 1.3 AU

Year: 736 Days

Day: 11.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 32,054,287 km

• M1: 175,030 km (0.079 R)
• M2: 310,715 km (0.063 R)
• M3: 422,016 km (0.101 R)
• M4: 514,467 km (0.048 R)
• M5: 666,459 km (0.08 R)
• M6: 755,320 km (0.113 R)
• M7: 844,630 km (0.053 R)
• M8: 947,254 km (0.095 R)
• M9: 1,035,666 km (0.069 R)
• M10: 1,186,461 km (0.117 R)
• M11: 1,288,038 km (0.071 R)
• M12: 1,387,371 km (0.047 R)
• M13: 1,516,922 km (0.119 R)
• M14: 1,662,182 km (0.058 R)
• M15: 1,783,057 km (0.117 R)
• M16: 1,948,961 km (0.115 R)
• M17: 2,107,834 km (0.118 R)
• M18: 2,258,479 km (0.097 R)
• M19: 2,386,834 km (0.116 R)
• M20: 2,478,238 km (0.075 R)
• M21: 2,570,839 km (0.089 R)
• M22: 2,705,178 km (0.096 R)
• M23: 2,828,148 km (0.107 R)
• M24: 3,115,525 km (0.092 R)
• M25: 3,208,725 km (0.1 R)
• M26: 3,501,338 km (0.117 R)
• M27: 3,666,045 km (0.101 R)
• M28: 3,787,519 km (0.095 R)
• M29: 3,948,935 km (0.111 R)
• M30: 4,057,992 km (0.062 R)
• M31: 4,271,019 km (0.119 R)
• M32: 4,593,552 km (0.043 R)
• M33: 4,782,644 km (0.118 R)
• M34: 5,024,693 km (0.043 R)
• M35: 5,117,594 km (0.097 R)
• M36: 5,262,404 km (0.082 R)
• M37: 5,382,681 km (0.08 R)
• M38: 5,486,502 km (0.087 R)
• M39: 5,625,927 km (0.119 R)
• M40: 5,846,285 km (0.073 R)
• M41: 6,078,610 km (0.087 R)
• M42: 6,204,871 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.7

Radius: 14.8

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.16 AU - 2.22 AU

Year: 2126 Days

Day: 10.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 32,054,287 km

• M1: 273,764 km (0.089 R)
• M2: 370,404 km (0.109 R)
• M3: 465,249 km (0.068 R)
• M4: 584,928 km (0.117 R)
• M5: 781,948 km (0.109 R)
• M6: 916,736 km (0.056 R)
• M7: 1,085,183 km (0.111 R)
• M8: 1,177,934 km (0.083 R)
• M9: 1,354,010 km (0.062 R)
• M10: 1,464,264 km (0.063 R)
• M11: 1,763,908 km (0.103 R)
• M12: 2,094,370 km (0.062 R)
• M13: 2,256,385 km (0.106 R)
• M14: 2,355,718 km (0.065 R)
• M15: 2,581,760 km (0.091 R)
• M16: 2,674,361 km (0.114 R)
• M17: 2,779,828 km (0.091 R)
• M18: 2,934,661 km (0.06 R)
• M19: 3,031,451 km (0.048 R)
• M20: 3,141,705 km (0.094 R)
• M21: 3,240,739 km (0.079 R)
• M22: 3,818,336 km (0.086 R)
• M23: 3,937,715 km (0.107 R)
• M24: 4,166,749 km (0.091 R)
• M25: 4,483,897 km (0.102 R)
• M26: 4,652,494 km (0.112 R)
• M27: 4,938,226 km (0.119 R)
• M28: 5,200,471 km (0.119 R)
• M29: 5,407,664 km (0.111 R)
• M30: 5,527,193 km (0.113 R)
• M31: 5,753,983 km (0.094 R)
• M32: 6,169,865 km (0.102 R)
• M33: 6,326,344 km (0.084 R)
• M34: 6,707,520 km (0.105 R)
• M35: 7,063,563 km (0.08 R)
• M36: 7,211,066 km (0.059 R)
• M37: 7,309,950 km (0.09 R)
• M38: 7,542,575 km (0.106 R)
• M39: 7,642,955 km (0.083 R)
• M40: 7,828,157 km (0.108 R)
• M41: 8,323,925 km (0.108 R)
• M42: 8,445,099 km (0.112 R)
• M43: 8,671,740 km (0.096 R)
• M44: 9,113,203 km (0.112 R)
• M45: 9,238,267 km (0.098 R)
• M46: 9,743,908 km (0.095 R)
• M47: 9,908,316 km (0.09 R)
• M48: 10,092,172 km (0.068 R)
• M49: 10,258,524 km (0.094 R)
• M50: 10,481,874 km (0.043 R)
• M51: 10,575,373 km (0.07 R)
• M52: 10,838,815 km (0.114 R)
• M53: 11,180,646 km (0.096 R)
• M54: 11,526,067 km (0.114 R)
• M55: 11,933,572 km (0.082 R)
• M56: 12,464,345 km (0.039 R)
• M57: 12,702,804 km (0.103 R)
• M58: 12,862,724 km (0.097 R)
• M59: 13,305,683 km (0.071 R)
• M60: 13,488,342 km (0.111 R)
• M61: 13,630,909 km (0.105 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 137.6

Radius: 5.5

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 6.28 AU - 7.76 AU

Year: 12202 Days

Day: 23 Hours

Environment

Temp: -221 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 32,054,287 km

• M1: 83,326 km (0.057 R)
• M2: 139,276 km (0.077 R)
• M3: 179,966 km (0.078 R)
• M4: 353,649 km (0.077 R)
• M5: 404,812 km (0.089 R)
• M6: 538,552 km (0.093 R)
• M7: 586,274 km (0.037 R)
• M8: 635,641 km (0.114 R)
• M9: 1,251,237 km (0.106 R)
• M10: 1,348,475 km (0.115 R)
• M11: 1,431,352 km (0.046 R)
• M12: 1,834,519 km (0.104 R)
• M13: 1,871,170 km (0.028 R)
• M14: 2,369,929 km (0.05 R)
• M15: 2,950,818 km (0.114 R)
• M16: 3,124,501 km (0.052 R)
• M17: 3,257,045 km (0.064 R)
• M18: 3,414,123 km (0.104 R)
• M19: 3,994,862 km (0.033 R)
• M20: 4,042,733 km (0.033 R)
• M21: 4,580,836 km (0.118 R)
• M22: 4,681,067 km (0.039 R)
• M23: 4,756,763 km (0.1 R)
• M24: 5,429,655 km (0.094 R)
• M25: 5,804,248 km (0.061 R)
• M26: 5,940,083 km (0.11 R)
• M27: 6,104,491 km (0.072 R)
• M28: 6,325,896 km (0.094 R)
• M29: 6,606,541 km (0.052 R)
• M30: 7,267,165 km (0.058 R)
• M31: 7,472,414 km (0.099 R)
• M32: 7,918,664 km (0.063 R)
• M33: 8,373,591 km (0.041 R)
• M34: 9,276,863 km (0.054 R)
• M35: 9,691,848 km (0.074 R)
• M36: 9,950,054 km (0.107 R)
• M37: 10,145,428 km (0.099 R)
• M38: 11,073,234 km (0.077 R)
• M39: 11,377,068 km (0.106 R)
• M40: 11,958,704 km (0.07 R)
• M41: 12,131,639 km (0.086 R)
• M42: 12,410,041 km (0.081 R)
• M43: 13,044,037 km (0.104 R)
• M44: 13,150,700 km (0.059 R)
• M45: 13,724,707 km (0.118 R)
• M46: 13,905,720 km (0.102 R)
• M47: 14,014,777 km (0.086 R)
• M48: 16,062,772 km (0.102 R)
• M49: 16,100,920 km (0.079 R)
• M50: 16,637,527 km (0.078 R)
• M51: 17,688,602 km (0.12 R)
• M52: 17,846,278 km (0.075 R)
• M53: 17,964,759 km (0.111 R)
• M54: 18,281,907 km (0.09 R)
• M55: 18,600,999 km (0.1 R)
• M56: 18,640,942 km (0.065 R)
• M57: 18,721,126 km (0.054 R)
• M58: 19,406,733 km (0.12 R)
• M59: 19,569,197 km (0.09 R)
• M60: 20,141,558 km (0.1 R)
• M61: 20,305,966 km (0.048 R)
• M62: 20,594,989 km (0.07 R)
• M63: 20,843,771 km (0.08 R)
• M64: 21,093,599 km (0.101 R)
• M65: 21,218,962 km (0.079 R)
• M66: 21,344,475 km (0.107 R)
• M67: 21,596,248 km (0.08 R)
• M68: 21,891,255 km (0.068 R)
• M69: 22,400,037 km (0.087 R)
• M70: 22,869,924 km (0.105 R)
• M71: 22,912,709 km (0.07 R)
• M72: 23,127,532 km (0.072 R)
• M73: 23,515,738 km (0.083 R)
• M74: 23,949,722 km (0.112 R)
• M75: 24,211,368 km (0.093 R)
• M76: 24,737,504 km (0.064 R)
• M77: 25,001,843 km (0.094 R)
• M78: 25,800,995 km (0.103 R)
• M79: 25,890,305 km (0.118 R)
• M80: 26,608,375 km (0.032 R)
• M81: 26,653,404 km (0.09 R)
• M82: 26,698,582 km (0.069 R)
• M83: 27,015,131 km (0.101 R)
• M84: 27,332,877 km (0.102 R)
• M85: 27,560,715 km (0.047 R)
• M86: 27,834,928 km (0.116 R)
• M87: 28,339,821 km (0.077 R)
• M88: 28,940,456 km (0.101 R)
• M89: 29,498,755 km (0.037 R)
• M90: 29,779,102 km (0.035 R)
• M91: 29,825,926 km (0.045 R)
• M92: 30,814,917 km (0.115 R)
• M93: 31,147,025 km (0.051 R)
• M94: 31,242,169 km (0.088 R)
• M95: 31,862,551 km (0.091 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: 463 - 19,015 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit