🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.4 AU - 1.88 AU

Year: 783 Days

Day: 26.7 Hours

Environment

Temp: -49 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.67 AU - 2.39 AU

Year: 1078 Days

Day: 16.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 12.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 292.9

Radius: 4.2

Gravity: 16.6 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 10.48 AU - 14.66 AU

Year: 16613 Days

Day: 24.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 112,045,340 km

• M1: 75,697 km (0.109 R)
• M2: 102,774 km (0.104 R)
• M3: 174,431 km (0.037 R)
• M4: 315,203 km (0.117 R)
• M5: 355,594 km (0.071 R)
• M6: 1,070,822 km (0.111 R)
• M7: 1,306,289 km (0.087 R)
• M8: 1,533,977 km (0.063 R)
• M9: 1,580,950 km (0.112 R)
• M10: 1,700,629 km (0.037 R)
• M11: 1,923,529 km (0.048 R)
• M12: 2,129,526 km (0.071 R)
• M13: 2,396,707 km (0.113 R)
• M14: 2,618,112 km (0.088 R)
• M15: 2,646,386 km (0.101 R)
• M16: 2,759,931 km (0.081 R)
• M17: 2,817,377 km (0.093 R)
• M18: 2,991,957 km (0.115 R)
• M19: 4,680,469 km (0.093 R)
• M20: 4,991,632 km (0.114 R)
• M21: 5,816,814 km (0.08 R)
• M22: 6,683,434 km (0.109 R)
• M23: 7,230,514 km (0.119 R)
• M24: 7,832,346 km (0.115 R)
• M25: 7,873,037 km (0.098 R)
• M26: 8,118,826 km (0.072 R)
• M27: 8,408,597 km (0.098 R)
• M28: 9,169,302 km (0.101 R)
• M29: 9,298,106 km (0.107 R)
• M30: 9,471,041 km (0.111 R)
• M31: 9,951,699 km (0.119 R)
• M32: 10,084,243 km (0.116 R)
• M33: 11,027,757 km (0.116 R)
• M34: 11,952,421 km (0.088 R)
• M35: 12,423,954 km (0.094 R)
• M36: 13,482,658 km (0.051 R)
• M37: 14,620,050 km (0.052 R)
• M38: 15,787,961 km (0.103 R)
• M39: 17,728,395 km (0.106 R)
• M40: 18,427,915 km (0.039 R)
• M41: 18,482,069 km (0.104 R)
• M42: 19,081,508 km (0.086 R)
• M43: 19,136,410 km (0.092 R)
• M44: 20,131,984 km (0.085 R)
• M45: 20,243,584 km (0.089 R)
• M46: 20,523,631 km (0.07 R)
• M47: 20,635,979 km (0.048 R)
• M48: 20,692,228 km (0.074 R)
• M49: 21,087,615 km (0.101 R)
• M50: 22,403,777 km (0.089 R)
• M51: 22,751,592 km (0.108 R)
• M52: 25,899,730 km (0.097 R)
• M53: 26,081,940 km (0.119 R)
• M54: 26,142,826 km (0.11 R)
• M55: 27,122,692 km (0.09 R)
• M56: 27,803,213 km (0.117 R)
• M57: 27,927,529 km (0.052 R)
• M58: 28,866,106 km (0.076 R)
• M59: 29,181,309 km (0.089 R)
• M60: 29,751,426 km (0.118 R)
• M61: 30,261,256 km (0.087 R)
• M62: 31,289,591 km (0.074 R)
• M63: 31,354,218 km (0.085 R)
• M64: 32,984,835 km (0.075 R)
• M65: 34,242,504 km (0.031 R)
• M66: 34,375,796 km (0.088 R)
• M67: 34,910,757 km (0.053 R)
• M68: 35,044,947 km (0.036 R)
• M69: 35,921,142 km (0.067 R)
• M70: 36,736,300 km (0.111 R)
• M71: 37,009,316 km (0.049 R)
• M72: 37,557,593 km (0.115 R)
• M73: 41,327,309 km (0.105 R)
• M74: 41,895,931 km (0.054 R)
• M75: 42,538,753 km (0.074 R)
• M76: 42,610,410 km (0.098 R)
• M77: 42,969,146 km (0.119 R)
• M78: 43,112,910 km (0.082 R)
• M79: 43,473,141 km (0.117 R)
• M80: 43,834,270 km (0.066 R)
• M81: 43,906,526 km (0.086 R)
• M82: 43,978,932 km (0.109 R)
• M83: 44,268,852 km (0.025 R)
• M84: 45,069,500 km (0.113 R)
• M85: 45,434,968 km (0.041 R)
• M86: 45,581,424 km (0.081 R)
• M87: 46,758,909 km (0.064 R)
• M88: 46,832,810 km (0.117 R)
• M89: 48,020,916 km (0.041 R)
• M90: 48,843,406 km (0.057 R)
• M91: 49,218,896 km (0.113 R)
• M92: 49,519,887 km (0.068 R)
• M93: 50,199,361 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 997.6

Radius: 6.6

Gravity: 22.9 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 14.78 AU - 22.18 AU

Year: 29615 Days

Day: 15.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 112,045,340 km

• M1: 194,028 km (0.075 R)
• M2: 287,826 km (0.105 R)
• M3: 422,764 km (0.108 R)
• M4: 723,007 km (0.062 R)
• M5: 1,080,396 km (0.115 R)
• M6: 2,023,760 km (0.071 R)
• M7: 2,200,285 km (0.078 R)
• M8: 2,381,748 km (0.104 R)
• M9: 4,222,699 km (0.109 R)
• M10: 4,853,105 km (0.073 R)
• M11: 7,047,107 km (0.048 R)
• M12: 8,138,573 km (0.088 R)
• M13: 8,208,435 km (0.069 R)
• M14: 8,419,518 km (0.09 R)
• M15: 8,703,754 km (0.065 R)
• M16: 10,096,360 km (0.098 R)
• M17: 12,755,612 km (0.029 R)
• M18: 13,909,909 km (0.11 R)
• M19: 15,529,007 km (0.041 R)
• M20: 16,228,377 km (0.109 R)
• M21: 16,316,640 km (0.068 R)
• M22: 16,670,738 km (0.106 R)
• M23: 17,027,529 km (0.071 R)
• M24: 17,657,934 km (0.053 R)
• M25: 20,349,649 km (0.097 R)
• M26: 20,444,643 km (0.09 R)
• M27: 21,791,174 km (0.061 R)
• M28: 22,770,441 km (0.074 R)
• M29: 23,664,139 km (0.105 R)
• M30: 25,896,139 km (0.053 R)
• M31: 26,620,343 km (0.069 R)
• M32: 29,046,521 km (0.117 R)
• M33: 32,537,387 km (0.094 R)
• M34: 33,430,636 km (0.108 R)
• M35: 33,767,680 km (0.081 R)
• M36: 34,558,604 km (0.092 R)
• M37: 36,735,552 km (0.09 R)
• M38: 37,548,766 km (0.092 R)
• M39: 38,603,132 km (0.055 R)
• M40: 42,186,899 km (0.033 R)
• M41: 42,551,170 km (0.049 R)
• M42: 45,005,622 km (0.075 R)
• M43: 46,249,977 km (0.099 R)
• M44: 46,750,831 km (0.104 R)
• M45: 48,264,462 km (0.051 R)
• M46: 48,391,321 km (0.108 R)
• M47: 48,518,180 km (0.109 R)
• M48: 49,410,082 km (0.111 R)
• M49: 50,307,370 km (0.082 R)
• M50: 50,564,679 km (0.094 R)
• M51: 53,555,439 km (0.029 R)
• M52: 53,686,786 km (0.097 R)
• M53: 54,213,221 km (0.088 R)
• M54: 55,669,556 km (0.101 R)
• M55: 55,935,691 km (0.104 R)
• M56: 56,469,307 km (0.117 R)
• M57: 59,706,455 km (0.07 R)
• M58: 64,533,829 km (0.034 R)
• M59: 64,813,427 km (0.058 R)
• M60: 66,640,765 km (0.118 R)
• M61: 67,915,638 km (0.075 R)
• M62: 68,485,008 km (0.056 R)
• M63: 69,771,549 km (0.057 R)
• M64: 72,804,347 km (0.072 R)
• M65: 73,678,746 km (0.097 R)
• M66: 75,290,813 km (0.059 R)
• M67: 78,102,655 km (0.115 R)
• M68: 78,251,654 km (0.114 R)
• M69: 78,698,952 km (0.086 R)
• M70: 80,647,464 km (0.108 R)
• M71: 82,915,517 km (0.034 R)
• M72: 83,067,359 km (0.087 R)
• M73: 85,511,040 km (0.092 R)
• M74: 86,125,589 km (0.08 R)
• M75: 86,896,018 km (0.111 R)
• M76: 87,978,209 km (0.107 R)
• M77: 88,909,455 km (0.053 R)
• M78: 90,468,714 km (0.095 R)
• M79: 90,625,193 km (0.079 R)
• M80: 90,781,673 km (0.068 R)
• M81: 91,408,637 km (0.087 R)
• M82: 91,722,643 km (0.114 R)
• M83: 94,723,577 km (0.069 R)
• M84: 95,678,011 km (0.076 R)
• M85: 97,596,304 km (0.078 R)
• M86: 99,688,730 km (0.102 R)
• M87: 100,173,577 km (0.068 R)
• M88: 104,737,658 km (0.046 R)
• M89: 107,210,361 km (0.097 R)
• M90: 108,537,145 km (0.083 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: 429 - 19,363 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit