🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.54 AU

Composition

Type: Main (Rocky/Icy Mix)

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: 241.5

Radius: 14.4

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.86 AU - 1.3 AU

Year: 748 Days

Day: 7.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 72,441,831 km

• M1: 215,720 km (0.078 R)
• M2: 308,620 km (0.1 R)
• M3: 449,392 km (0.049 R)
• M4: 570,117 km (0.053 R)
• M5: 716,723 km (0.064 R)
• M6: 843,732 km (0.083 R)
• M7: 957,127 km (0.089 R)
• M8: 1,176,438 km (0.106 R)
• M9: 1,315,414 km (0.093 R)
• M10: 1,444,667 km (0.084 R)
• M11: 1,605,634 km (0.074 R)
• M12: 1,722,021 km (0.078 R)
• M13: 1,824,346 km (0.105 R)
• M14: 1,963,921 km (0.031 R)
• M15: 2,168,122 km (0.051 R)
• M16: 2,260,573 km (0.111 R)
• M17: 2,360,654 km (0.102 R)
• M18: 2,462,381 km (0.031 R)
• M19: 2,683,487 km (0.094 R)
• M20: 2,897,561 km (0.072 R)
• M21: 3,020,680 km (0.077 R)
• M22: 3,180,451 km (0.076 R)
• M23: 3,286,366 km (0.06 R)
• M24: 3,378,967 km (0.105 R)
• M25: 3,486,977 km (0.074 R)
• M26: 3,589,003 km (0.103 R)
• M27: 3,706,736 km (0.115 R)
• M28: 3,810,856 km (0.09 R)
• M29: 3,984,090 km (0.119 R)
• M30: 4,136,830 km (0.087 R)
• M31: 4,456,221 km (0.099 R)
• M32: 4,735,371 km (0.098 R)
• M33: 4,840,538 km (0.11 R)
• M34: 4,979,365 km (0.068 R)
• M35: 5,144,222 km (0.083 R)
• M36: 5,361,438 km (0.109 R)
• M37: 5,650,162 km (0.086 R)
• M38: 5,753,235 km (0.115 R)
• M39: 5,900,439 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.4

Radius: 8.9

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.3 AU - 1.98 AU

Year: 1401 Days

Day: 14.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 72,441,831 km

• M1: 111,002 km (0.078 R)
• M2: 169,195 km (0.091 R)
• M3: 284,535 km (0.097 R)
• M4: 409,749 km (0.095 R)
• M5: 527,183 km (0.082 R)
• M6: 675,434 km (0.094 R)
• M7: 791,223 km (0.078 R)
• M8: 1,028,635 km (0.092 R)
• M9: 1,095,356 km (0.053 R)
• M10: 1,312,572 km (0.108 R)
• M11: 1,426,565 km (0.096 R)
• M12: 1,493,136 km (0.046 R)
• M13: 1,569,431 km (0.091 R)
• M14: 1,924,277 km (0.095 R)
• M15: 2,216,592 km (0.109 R)
• M16: 2,573,682 km (0.081 R)
• M17: 2,696,801 km (0.066 R)
• M18: 2,769,505 km (0.084 R)
• M19: 2,906,387 km (0.066 R)
• M20: 2,970,415 km (0.08 R)
• M21: 3,165,042 km (0.065 R)
• M22: 3,275,146 km (0.06 R)
• M23: 3,341,717 km (0.118 R)
• M24: 3,476,355 km (0.097 R)
• M25: 3,739,348 km (0.109 R)
• M26: 3,797,392 km (0.101 R)
• M27: 3,855,885 km (0.093 R)
• M28: 4,333,551 km (0.096 R)
• M29: 4,431,388 km (0.08 R)
• M30: 4,666,706 km (0.102 R)
• M31: 4,779,652 km (0.056 R)
• M32: 4,906,212 km (0.102 R)
• M33: 5,123,877 km (0.095 R)
• M34: 5,266,294 km (0.088 R)
• M35: 5,397,042 km (0.112 R)
• M36: 5,542,152 km (0.046 R)
• M37: 5,608,574 km (0.097 R)
• M38: 5,675,145 km (0.06 R)
• M39: 5,768,943 km (0.085 R)
• M40: 5,903,730 km (0.12 R)
• M41: 5,971,498 km (0.077 R)
• M42: 6,135,308 km (0.063 R)
• M43: 6,314,526 km (0.116 R)
• M44: 6,748,659 km (0.068 R)
• M45: 7,048,304 km (0.106 R)
• M46: 7,236,049 km (0.087 R)
• M47: 7,440,101 km (0.098 R)
• M48: 7,586,856 km (0.102 R)
• M49: 7,645,947 km (0.106 R)
• M50: 7,749,618 km (0.113 R)
• M51: 8,108,504 km (0.115 R)
• M52: 8,274,857 km (0.119 R)
• M53: 8,427,147 km (0.075 R)
• M54: 8,564,927 km (0.088 R)
• M55: 8,780,797 km (0.071 R)
• M56: 9,107,967 km (0.102 R)
• M57: 9,170,649 km (0.064 R)
• M58: 9,375,747 km (0.047 R)
• M59: 9,439,177 km (0.115 R)
• M60: 9,502,606 km (0.114 R)
• M61: 9,614,206 km (0.094 R)
• M62: 9,886,774 km (0.083 R)
• M63: 9,983,713 km (0.079 R)
• M64: 10,145,728 km (0.086 R)
• M65: 10,390,619 km (0.077 R)
• M66: 10,753,245 km (0.095 R)
• M67: 10,852,877 km (0.113 R)
• M68: 11,069,794 km (0.045 R)
• M69: 11,271,152 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.9

Radius: 11.2

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.04 AU - 3.06 AU

Year: 3552 Days

Day: 6.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 72,441,831 km

• M1: 141,669 km (0.054 R)
• M2: 288,125 km (0.114 R)
• M3: 357,838 km (0.062 R)
• M4: 471,532 km (0.095 R)
• M5: 641,625 km (0.071 R)
• M6: 833,410 km (0.11 R)
• M7: 904,618 km (0.046 R)
• M8: 1,148,762 km (0.099 R)
• M9: 1,265,448 km (0.1 R)
• M10: 1,710,502 km (0.061 R)
• M11: 1,803,253 km (0.105 R)
• M12: 1,908,270 km (0.089 R)
• M13: 2,091,827 km (0.08 R)
• M14: 2,292,587 km (0.115 R)
• M15: 2,605,696 km (0.064 R)
• M16: 2,749,310 km (0.098 R)
• M17: 3,032,050 km (0.113 R)
• M18: 3,208,874 km (0.055 R)
• M19: 3,350,244 km (0.076 R)
• M20: 3,625,953 km (0.097 R)
• M21: 3,732,916 km (0.1 R)
• M22: 3,813,998 km (0.102 R)
• M23: 3,909,142 km (0.092 R)
• M24: 4,129,799 km (0.086 R)
• M25: 4,199,511 km (0.097 R)
• M26: 4,583,380 km (0.069 R)
• M27: 4,699,318 km (0.061 R)
• M28: 4,816,303 km (0.058 R)
• M29: 5,038,157 km (0.118 R)
• M30: 5,848,978 km (0.11 R)
• M31: 6,439,141 km (0.117 R)
• M32: 6,520,223 km (0.086 R)
• M33: 6,898,257 km (0.114 R)
• M34: 7,199,248 km (0.106 R)
• M35: 7,368,294 km (0.096 R)
• M36: 7,453,265 km (0.077 R)
• M37: 7,572,794 km (0.076 R)
• M38: 7,744,682 km (0.039 R)
• M39: 7,987,629 km (0.1 R)
• M40: 8,110,000 km (0.094 R)
• M41: 8,180,311 km (0.057 R)
• M42: 8,268,274 km (0.118 R)
• M43: 8,463,200 km (0.066 R)
• M44: 8,641,671 km (0.094 R)
• M45: 8,785,434 km (0.101 R)
• M46: 8,911,844 km (0.089 R)
• M47: 9,423,469 km (0.09 R)
• M48: 9,832,170 km (0.08 R)
• M49: 10,284,704 km (0.098 R)
• M50: 10,551,886 km (0.108 R)
• M51: 10,628,630 km (0.07 R)
• M52: 11,524,721 km (0.033 R)
• M53: 11,961,696 km (0.108 R)
• M54: 12,729,582 km (0.085 R)
• M55: 12,811,262 km (0.102 R)
• M56: 12,913,737 km (0.057 R)
• M57: 13,284,889 km (0.092 R)
• M58: 13,575,857 km (0.097 R)
• M59: 13,806,088 km (0.036 R)
• M60: 14,185,468 km (0.05 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 640.2

Radius: 4.6

Gravity: 30.26 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 8.8 AU - 10 AU

Year: 19219 Days

Day: 23.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 72,441,831 km

• M1: 75,547 km (0.077 R)
• M2: 658,081 km (0.11 R)
• M3: 866,471 km (0.114 R)
• M4: 1,573,770 km (0.082 R)
• M5: 2,044,255 km (0.071 R)
• M6: 2,415,258 km (0.058 R)
• M7: 2,555,281 km (0.085 R)
• M8: 2,843,407 km (0.073 R)
• M9: 3,256,147 km (0.107 R)
• M10: 3,568,208 km (0.082 R)
• M11: 6,004,709 km (0.028 R)
• M12: 6,146,977 km (0.095 R)
• M13: 6,386,333 km (0.075 R)
• M14: 6,531,443 km (0.048 R)
• M15: 6,677,750 km (0.092 R)
• M16: 7,072,838 km (0.116 R)
• M17: 7,323,713 km (0.098 R)
• M18: 8,093,694 km (0.089 R)
• M19: 8,514,662 km (0.073 R)
• M20: 9,987,603 km (0.071 R)
• M21: 10,724,522 km (0.066 R)
• M22: 10,781,818 km (0.08 R)
• M23: 11,303,017 km (0.065 R)
• M24: 11,596,229 km (0.079 R)
• M25: 12,611,400 km (0.057 R)
• M26: 13,037,604 km (0.042 R)
• M27: 13,468,595 km (0.115 R)
• M28: 13,779,161 km (0.058 R)
• M29: 13,904,075 km (0.114 R)
• M30: 14,029,438 km (0.053 R)
• M31: 14,534,480 km (0.065 R)
• M32: 15,238,488 km (0.034 R)
• M33: 15,757,443 km (0.087 R)
• M34: 16,019,090 km (0.052 R)
• M35: 16,546,721 km (0.116 R)
• M36: 17,890,709 km (0.11 R)
• M37: 20,183,296 km (0.086 R)
• M38: 21,183,657 km (0.118 R)
• M39: 21,907,860 km (0.104 R)
• M40: 22,787,795 km (0.089 R)
• M41: 23,231,951 km (0.098 R)
• M42: 23,529,651 km (0.102 R)
• M43: 24,279,585 km (0.045 R)
• M44: 24,961,153 km (0.041 R)
• M45: 25,342,478 km (0.031 R)
• M46: 25,572,260 km (0.069 R)
• M47: 26,033,919 km (0.066 R)
• M48: 27,356,514 km (0.09 R)
• M49: 27,435,053 km (0.117 R)
• M50: 28,382,606 km (0.049 R)
• M51: 28,621,214 km (0.08 R)
• M52: 30,391,107 km (0.078 R)
• M53: 30,798,312 km (0.092 R)
• M54: 31,947,972 km (0.085 R)
• M55: 32,944,443 km (0.118 R)
• M56: 33,782,640 km (0.107 R)
• M57: 34,204,356 km (0.105 R)
• M58: 34,289,029 km (0.098 R)
• M59: 34,543,046 km (0.025 R)
• M60: 34,627,868 km (0.092 R)
• M61: 34,882,783 km (0.081 R)
• M62: 35,651,267 km (0.107 R)
• M63: 35,908,725 km (0.114 R)
• M64: 36,857,923 km (0.037 R)
• M65: 38,340,887 km (0.069 R)
• M66: 40,377,961 km (0.082 R)
• M67: 42,905,118 km (0.109 R)
• M68: 43,453,245 km (0.06 R)
• M69: 44,741,282 km (0.086 R)
• M70: 45,018,936 km (0.078 R)
• M71: 45,762,138 km (0.119 R)
• M72: 46,041,886 km (0.047 R)
• M73: 46,228,734 km (0.108 R)
• M74: 47,449,004 km (0.11 R)
• M75: 47,732,193 km (0.049 R)
• M76: 48,015,830 km (0.067 R)
• M77: 48,965,477 km (0.039 R)
• M78: 51,366,673 km (0.06 R)
• M79: 53,511,158 km (0.079 R)
• M80: 54,594,247 km (0.091 R)
• M81: 56,082,895 km (0.052 R)
• M82: 56,882,346 km (0.098 R)
• M83: 57,886,896 km (0.096 R)
• M84: 62,169,584 km (0.038 R)
• M85: 62,272,806 km (0.085 R)
• M86: 63,515,666 km (0.073 R)
• M87: 65,080,758 km (0.115 R)
• M88: 66,025,918 km (0.088 R)
• M89: 66,131,235 km (0.115 R)
• M90: 67,399,226 km (0.03 R)
• M91: 68,461,820 km (0.111 R)
• M92: 68,675,147 km (0.077 R)
• M93: 68,888,473 km (0.048 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 14,369 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit