🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.52 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.3

Radius: 14.8

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.8 AU - 1.28 AU

Year: 685 Days

Day: 9.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 68,723,867 km

• M1: 194,178 km (0.119 R)
• M2: 295,306 km (0.092 R)
• M3: 420,370 km (0.049 R)
• M4: 544,237 km (0.118 R)
• M5: 652,845 km (0.03 R)
• M6: 745,596 km (0.066 R)
• M7: 856,747 km (0.082 R)
• M8: 1,031,029 km (0.065 R)
• M9: 1,137,841 km (0.1 R)
• M10: 1,279,810 km (0.06 R)
• M11: 1,433,447 km (0.1 R)
• M12: 1,639,144 km (0.116 R)
• M13: 1,807,441 km (0.062 R)
• M14: 2,024,807 km (0.096 R)
• M15: 2,118,156 km (0.119 R)
• M16: 2,212,852 km (0.096 R)
• M17: 2,328,491 km (0.113 R)
• M18: 2,426,477 km (0.105 R)
• M19: 2,593,129 km (0.072 R)
• M20: 2,791,197 km (0.083 R)
• M21: 2,902,797 km (0.118 R)
• M22: 3,217,401 km (0.097 R)
• M23: 3,356,677 km (0.112 R)
• M24: 3,490,717 km (0.074 R)
• M25: 3,664,400 km (0.09 R)
• M26: 3,764,032 km (0.119 R)
• M27: 3,856,783 km (0.099 R)
• M28: 3,965,840 km (0.117 R)
• M29: 4,099,879 km (0.099 R)
• M30: 4,227,337 km (0.093 R)
• M31: 4,323,977 km (0.106 R)
• M32: 4,717,569 km (0.08 R)
• M33: 4,834,554 km (0.077 R)
• M34: 4,927,155 km (0.029 R)
• M35: 5,303,843 km (0.089 R)
• M36: 5,425,616 km (0.118 R)
• M37: 5,752,188 km (0.027 R)
• M38: 6,021,613 km (0.109 R)
• M39: 6,121,545 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.7

Radius: 9

Gravity: 9.74 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.87 AU - 2.95 AU

Year: 3205 Days

Day: 8.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 68,723,867 km

• M1: 131,945 km (0.095 R)
• M2: 245,939 km (0.043 R)
• M3: 313,557 km (0.079 R)
• M4: 373,695 km (0.043 R)
• M5: 527,183 km (0.117 R)
• M6: 631,901 km (0.097 R)
• M7: 830,418 km (0.108 R)
• M8: 897,288 km (0.034 R)
• M9: 977,921 km (0.044 R)
• M10: 1,184,366 km (0.108 R)
• M11: 1,568,683 km (0.103 R)
• M12: 1,695,692 km (0.074 R)
• M13: 2,237,984 km (0.094 R)
• M14: 2,349,435 km (0.08 R)
• M15: 2,430,217 km (0.106 R)
• M16: 2,745,719 km (0.117 R)
• M17: 3,004,075 km (0.117 R)
• M18: 3,109,691 km (0.06 R)
• M19: 3,234,456 km (0.071 R)
• M20: 3,488,922 km (0.117 R)
• M21: 3,581,523 km (0.084 R)
• M22: 4,017,600 km (0.078 R)
• M23: 4,331,008 km (0.118 R)
• M24: 4,490,778 km (0.082 R)
• M25: 4,816,004 km (0.111 R)
• M26: 5,749,645 km (0.106 R)
• M27: 5,859,300 km (0.05 R)
• M28: 6,282,213 km (0.1 R)
• M29: 6,349,831 km (0.096 R)
• M30: 6,417,749 km (0.09 R)
• M31: 6,668,923 km (0.116 R)
• M32: 7,802,277 km (0.085 R)
• M33: 8,218,009 km (0.097 R)
• M34: 8,316,894 km (0.052 R)
• M35: 8,540,692 km (0.09 R)
• M36: 8,816,999 km (0.106 R)
• M37: 9,096,299 km (0.087 R)
• M38: 9,430,201 km (0.094 R)
• M39: 9,820,352 km (0.115 R)
• M40: 10,162,931 km (0.105 R)
• M41: 10,509,250 km (0.091 R)
• M42: 10,589,734 km (0.116 R)
• M43: 10,724,372 km (0.115 R)
• M44: 11,186,330 km (0.073 R)
• M45: 12,045,471 km (0.117 R)
• M46: 12,355,438 km (0.03 R)
• M47: 12,839,686 km (0.1 R)
• M48: 13,185,257 km (0.11 R)
• M49: 13,243,152 km (0.103 R)
• M50: 13,533,820 km (0.075 R)
• M51: 14,003,408 km (0.079 R)
• M52: 14,958,441 km (0.047 R)
• M53: 15,596,625 km (0.062 R)
• M54: 15,780,631 km (0.109 R)
• M55: 15,842,115 km (0.089 R)
• M56: 16,088,802 km (0.114 R)
• M57: 17,151,695 km (0.106 R)
• M58: 17,915,542 km (0.119 R)
• M59: 18,237,028 km (0.104 R)
• M60: 18,366,131 km (0.118 R)
• M61: 19,542,269 km (0.1 R)
• M62: 19,608,391 km (0.082 R)
• M63: 19,939,751 km (0.119 R)
• M64: 20,106,103 km (0.038 R)
• M65: 20,206,184 km (0.114 R)
• M66: 20,708,833 km (0.09 R)
• M67: 20,978,708 km (0.096 R)
• M68: 21,114,094 km (0.097 R)
• M69: 21,863,729 km (0.087 R)
• M70: 22,000,910 km (0.114 R)
• M71: 22,552,777 km (0.073 R)
• M72: 23,004,413 km (0.071 R)
• M73: 23,143,987 km (0.11 R)
• M74: 23,213,999 km (0.089 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 530.6

Radius: 3.2

Gravity: 51.82 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 9.21 AU - 10.19 AU

Year: 19506 Days

Day: 19.4 Hours

Environment

Temp: -239 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,723,867 km

• M1: 89,011 km (0.081 R)
• M2: 141,669 km (0.048 R)
• M3: 396,734 km (0.088 R)
• M4: 610,060 km (0.108 R)
• M5: 999,164 km (0.118 R)
• M6: 1,178,083 km (0.115 R)
• M7: 1,230,891 km (0.091 R)
• M8: 1,311,824 km (0.117 R)
• M9: 1,623,137 km (0.099 R)
• M10: 1,711,998 km (0.06 R)
• M11: 2,443,831 km (0.028 R)
• M12: 3,222,039 km (0.112 R)
• M13: 4,271,767 km (0.091 R)
• M14: 4,353,448 km (0.057 R)
• M15: 4,685,106 km (0.093 R)
• M16: 4,811,666 km (0.073 R)
• M17: 5,068,077 km (0.037 R)
• M18: 6,045,400 km (0.052 R)
• M19: 6,321,856 km (0.115 R)
• M20: 6,368,232 km (0.116 R)
• M21: 6,744,171 km (0.107 R)
• M22: 7,764,578 km (0.103 R)
• M23: 8,216,513 km (0.087 R)
• M24: 8,728,587 km (0.06 R)
• M25: 11,952,122 km (0.115 R)
• M26: 12,067,163 km (0.083 R)
• M27: 13,716,629 km (0.079 R)
• M28: 13,897,642 km (0.096 R)
• M29: 14,079,254 km (0.06 R)
• M30: 14,200,877 km (0.115 R)
• M31: 14,445,021 km (0.086 R)
• M32: 16,128,894 km (0.087 R)
• M33: 16,639,622 km (0.109 R)
• M34: 16,703,799 km (0.039 R)
• M35: 17,155,585 km (0.066 R)
• M36: 17,285,436 km (0.114 R)
• M37: 17,676,933 km (0.079 R)
• M38: 18,801,760 km (0.091 R)
• M39: 19,271,646 km (0.051 R)
• M40: 21,748,389 km (0.12 R)
• M41: 24,105,004 km (0.119 R)
• M42: 24,396,122 km (0.046 R)
• M43: 24,761,739 km (0.041 R)
• M44: 25,572,260 km (0.087 R)
• M45: 26,917,145 km (0.093 R)
• M46: 27,446,422 km (0.06 R)
• M47: 27,522,268 km (0.061 R)
• M48: 27,902,696 km (0.056 R)
• M49: 28,591,893 km (0.067 R)
• M50: 31,166,622 km (0.112 R)
• M51: 31,881,550 km (0.06 R)
• M52: 32,762,682 km (0.073 R)
• M53: 33,246,631 km (0.085 R)
• M54: 34,630,710 km (0.085 R)
• M55: 34,876,799 km (0.074 R)
• M56: 36,282,869 km (0.052 R)
• M57: 37,118,672 km (0.115 R)
• M58: 38,129,804 km (0.108 R)
• M59: 38,638,886 km (0.06 R)
• M60: 41,043,672 km (0.074 R)
• M61: 42,351,756 km (0.103 R)
• M62: 43,143,278 km (0.119 R)
• M63: 43,231,541 km (0.094 R)
• M64: 43,850,876 km (0.101 R)
• M65: 44,117,160 km (0.043 R)
• M66: 46,991,234 km (0.058 R)
• M67: 47,536,818 km (0.085 R)
• M68: 47,627,923 km (0.05 R)
• M69: 48,084,496 km (0.076 R)
• M70: 49,093,982 km (0.094 R)
• M71: 50,574,851 km (0.097 R)
• M72: 51,133,899 km (0.079 R)
• M73: 51,320,746 km (0.111 R)
• M74: 51,882,486 km (0.059 R)
• M75: 52,540,567 km (0.088 R)
• M76: 54,150,091 km (0.117 R)
• M77: 54,531,117 km (0.079 R)
• M78: 54,722,004 km (0.113 R)
• M79: 55,487,645 km (0.072 R)
• M80: 55,775,621 km (0.112 R)
• M81: 55,871,813 km (0.047 R)
• M82: 57,223,280 km (0.033 R)
• M83: 57,514,397 km (0.099 R)
• M84: 61,044,608 km (0.104 R)
• M85: 61,938,006 km (0.118 R)
• M86: 62,037,639 km (0.081 R)
• M87: 62,336,535 km (0.069 R)
• M88: 62,835,893 km (0.105 R)
• M89: 63,035,905 km (0.03 R)
• M90: 65,859,415 km (0.119 R)
• M91: 66,266,172 km (0.103 R)
• M92: 68,106,675 km (0.118 R)
• M93: 68,620,842 km (0.117 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 18,965 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit