🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.8

Radius: 13.8

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.53 AU - 0.55 AU

Year: 269 Days

Day: 11.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 11,922,815 km

• M1: 172,486 km (0.079 R)
• M2: 260,151 km (0.092 R)
• M3: 355,893 km (0.119 R)
• M4: 470,336 km (0.081 R)
• M5: 607,068 km (0.093 R)
• M6: 701,614 km (0.052 R)
• M7: 851,361 km (0.097 R)
• M8: 940,522 km (0.056 R)
• M9: 1,080,994 km (0.093 R)
• M10: 1,225,506 km (0.092 R)
• M11: 1,361,789 km (0.084 R)
• M12: 1,538,764 km (0.096 R)
• M13: 1,646,474 km (0.062 R)
• M14: 1,794,127 km (0.043 R)
• M15: 2,098,858 km (0.076 R)
• M16: 2,337,317 km (0.061 R)
• M17: 2,434,406 km (0.115 R)
• M18: 2,623,199 km (0.1 R)
• M19: 2,807,204 km (0.034 R)
• M20: 3,005,571 km (0.084 R)
• M21: 3,111,486 km (0.089 R)
• M22: 3,229,220 km (0.088 R)
• M23: 3,332,741 km (0.119 R)
• M24: 3,532,455 km (0.112 R)
• M25: 3,725,585 km (0.043 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.6

Radius: 9.2

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.79 AU - 0.99 AU

Year: 569 Days

Day: 11.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 11,922,815 km

• M1: 115,490 km (0.081 R)
• M2: 191,934 km (0.103 R)
• M3: 280,646 km (0.082 R)
• M4: 339,288 km (0.048 R)
• M5: 415,732 km (0.113 R)
• M6: 494,870 km (0.065 R)
• M7: 640,578 km (0.116 R)
• M8: 753,076 km (0.036 R)
• M9: 886,667 km (0.042 R)
• M10: 958,025 km (0.103 R)
• M11: 1,037,461 km (0.078 R)
• M12: 1,165,517 km (0.111 R)
• M13: 1,234,781 km (0.077 R)
• M14: 1,354,609 km (0.076 R)
• M15: 1,550,432 km (0.103 R)
• M16: 1,644,829 km (0.032 R)
• M17: 1,865,186 km (0.086 R)
• M18: 1,939,536 km (0.119 R)
• M19: 2,037,822 km (0.113 R)
• M20: 2,270,896 km (0.065 R)
• M21: 2,342,553 km (0.079 R)
• M22: 2,549,746 km (0.105 R)
• M23: 2,607,790 km (0.056 R)
• M24: 2,788,504 km (0.079 R)
• M25: 2,869,736 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.5

Radius: 13.6

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.82 AU - 1.12 AU

Year: 648 Days

Day: 9.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 11,922,815 km

• M1: 178,021 km (0.069 R)
• M2: 263,741 km (0.093 R)
• M3: 396,285 km (0.089 R)
• M4: 482,902 km (0.117 R)
• M5: 623,075 km (0.09 R)
• M6: 725,550 km (0.08 R)
• M7: 940,671 km (0.072 R)
• M8: 1,087,726 km (0.092 R)
• M9: 1,293,124 km (0.104 R)
• M10: 1,377,796 km (0.119 R)
• M11: 1,553,424 km (0.107 R)
• M12: 1,650,214 km (0.05 R)
• M13: 1,742,965 km (0.102 R)
• M14: 1,850,376 km (0.026 R)
• M15: 1,940,584 km (0.112 R)
• M16: 2,072,080 km (0.086 R)
• M17: 2,288,847 km (0.102 R)
• M18: 2,414,210 km (0.075 R)
• M19: 2,499,182 km (0.077 R)
• M20: 2,672,117 km (0.044 R)
• M21: 2,804,362 km (0.117 R)
• M22: 2,901,451 km (0.096 R)
• M23: 3,022,326 km (0.039 R)
• M24: 3,230,416 km (0.087 R)
• M25: 3,443,294 km (0.104 R)
• M26: 3,539,486 km (0.088 R)
• M27: 3,652,881 km (0.099 R)
• M28: 3,874,884 km (0.116 R)
• M29: 4,000,247 km (0.104 R)
• M30: 4,237,808 km (0.074 R)
• M31: 4,323,827 km (0.109 R)
• M32: 4,445,301 km (0.1 R)
• M33: 5,005,994 km (0.06 R)
• M34: 5,179,527 km (0.073 R)
• M35: 5,364,280 km (0.08 R)
• M36: 5,598,551 km (0.117 R)
• M37: 5,731,244 km (0.11 R)
• M38: 5,836,112 km (0.098 R)
• M39: 6,145,181 km (0.115 R)
• M40: 6,331,281 km (0.094 R)
• M41: 6,459,786 km (0.095 R)
• M42: 6,579,015 km (0.098 R)
• M43: 6,769,453 km (0.035 R)
• M44: 6,910,973 km (0.053 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.1

Radius: 9

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.23 AU - 1.69 AU

Year: 1197 Days

Day: 6.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 11,922,815 km

• M1: 130,898 km (0.074 R)
• M2: 199,713 km (0.095 R)
• M3: 261,946 km (0.074 R)
• M4: 320,139 km (0.116 R)
• M5: 377,585 km (0.095 R)
• M6: 671,994 km (0.111 R)
• M7: 759,359 km (0.116 R)
• M8: 910,602 km (0.109 R)
• M9: 1,021,604 km (0.114 R)
• M10: 1,102,836 km (0.084 R)
• M11: 1,312,123 km (0.099 R)
• M12: 1,371,214 km (0.087 R)
• M13: 1,453,942 km (0.092 R)
• M14: 1,608,626 km (0.107 R)
• M15: 1,728,304 km (0.115 R)
• M16: 1,938,788 km (0.118 R)
• M17: 1,998,029 km (0.108 R)
• M18: 2,070,734 km (0.104 R)
• M19: 2,201,482 km (0.082 R)
• M20: 2,330,436 km (0.119 R)
• M21: 2,567,997 km (0.101 R)
• M22: 2,638,009 km (0.04 R)
• M23: 2,799,126 km (0.096 R)
• M24: 2,856,721 km (0.08 R)
• M25: 2,997,792 km (0.105 R)
• M26: 3,066,607 km (0.077 R)
• M27: 3,150,980 km (0.098 R)
• M28: 3,221,141 km (0.083 R)
• M29: 3,332,293 km (0.077 R)
• M30: 3,398,714 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.1

Radius: 10.3

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.7 AU - 2.72 AU

Year: 2228 Days

Day: 12 Hours

Environment

Temp: -206 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 11,922,815 km

• M1: 129,552 km (0.098 R)
• M2: 257,308 km (0.086 R)
• M3: 406,308 km (0.105 R)
• M4: 493,823 km (0.112 R)
• M5: 566,228 km (0.101 R)
• M6: 682,914 km (0.099 R)
• M7: 757,264 km (0.088 R)
• M8: 914,941 km (0.11 R)
• M9: 1,242,859 km (0.098 R)
• M10: 1,367,474 km (0.08 R)
• M11: 1,618,200 km (0.086 R)
• M12: 1,697,487 km (0.111 R)
• M13: 1,824,944 km (0.061 R)
• M14: 2,015,981 km (0.04 R)
• M15: 2,340,608 km (0.095 R)
• M16: 2,456,995 km (0.083 R)
• M17: 2,628,435 km (0.1 R)
• M18: 2,722,382 km (0.057 R)
• M19: 2,803,913 km (0.096 R)
• M20: 2,927,780 km (0.098 R)
• M21: 3,067,504 km (0.053 R)
• M22: 3,266,918 km (0.036 R)
• M23: 3,618,623 km (0.117 R)
• M24: 3,693,571 km (0.106 R)
• M25: 3,814,447 km (0.119 R)
• M26: 4,216,266 km (0.046 R)
• M27: 4,342,677 km (0.097 R)
• M28: 4,680,618 km (0.1 R)
• M29: 4,894,244 km (0.109 R)
• M30: 5,043,842 km (0.06 R)
• M31: 5,502,210 km (0.043 R)
• M32: 5,991,544 km (0.107 R)
• M33: 6,134,111 km (0.103 R)
• M34: 6,205,619 km (0.099 R)
• M35: 6,349,831 km (0.029 R)
• M36: 6,495,091 km (0.112 R)
• M37: 6,733,400 km (0.073 R)
• M38: 6,918,902 km (0.063 R)
• M39: 7,124,748 km (0.08 R)
• M40: 7,427,833 km (0.036 R)
• M41: 7,735,108 km (0.106 R)
• M42: 7,851,495 km (0.112 R)
• M43: 8,046,570 km (0.105 R)
• M44: 8,263,188 km (0.047 R)
• M45: 8,904,215 km (0.059 R)
• M46: 9,107,818 km (0.098 R)
• M47: 9,979,824 km (0.113 R)
• M48: 10,511,494 km (0.093 R)
• M49: 10,597,513 km (0.112 R)
• M50: 10,705,224 km (0.088 R)
• M51: 10,813,383 km (0.103 R)
• M52: 11,183,638 km (0.067 R)
• M53: 11,447,528 km (0.09 R)
• M54: 11,891,984 km (0.082 R)
• M55: 11,981,593 km (0.117 R)
• M56: 12,410,191 km (0.047 R)
• M57: 12,774,910 km (0.098 R)
• M58: 13,259,158 km (0.071 R)
• M59: 13,328,721 km (0.089 R)
• M60: 13,398,584 km (0.093 R)
• M61: 13,515,120 km (0.117 R)
• M62: 13,796,215 km (0.032 R)
• M63: 13,866,825 km (0.086 R)
• M64: 14,436,045 km (0.048 R)
• M65: 14,603,445 km (0.095 R)
• M66: 15,085,449 km (0.119 R)
• M67: 15,231,008 km (0.078 R)
• M68: 15,572,540 km (0.076 R)
• M69: 15,719,744 km (0.085 R)
• M70: 16,362,865 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161

Radius: 8.4

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.87 AU - 3.69 AU

Year: 4029 Days

Day: 5.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 52.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 11,922,815 km

• M1: 164,109 km (0.114 R)
• M2: 232,774 km (0.092 R)
• M3: 370,105 km (0.12 R)
• M4: 433,684 km (0.07 R)
• M5: 581,337 km (0.104 R)
• M6: 650,003 km (0.078 R)
• M7: 705,354 km (0.045 R)
• M8: 1,045,240 km (0.116 R)
• M9: 1,198,578 km (0.108 R)
• M10: 1,258,118 km (0.074 R)
• M11: 1,453,194 km (0.078 R)
• M12: 1,527,693 km (0.102 R)
• M13: 1,636,302 km (0.083 R)
• M14: 1,747,602 km (0.089 R)
• M15: 1,826,889 km (0.087 R)
• M16: 1,977,684 km (0.119 R)
• M17: 2,303,957 km (0.084 R)
• M18: 2,429,170 km (0.104 R)
• M19: 2,952,314 km (0.099 R)
• M20: 3,006,618 km (0.096 R)
• M21: 3,610,844 km (0.12 R)
• M22: 3,683,548 km (0.088 R)
• M23: 3,815,643 km (0.105 R)
• M24: 3,904,504 km (0.093 R)
• M25: 4,024,183 km (0.089 R)
• M26: 4,129,948 km (0.112 R)
• M27: 4,297,947 km (0.108 R)
• M28: 4,468,339 km (0.078 R)
• M29: 5,008,686 km (0.057 R)
• M30: 5,073,761 km (0.118 R)
• M31: 5,138,986 km (0.061 R)
• M32: 5,204,510 km (0.118 R)
• M33: 5,336,306 km (0.118 R)
• M34: 5,486,053 km (0.05 R)
• M35: 5,620,392 km (0.053 R)
• M36: 5,806,791 km (0.103 R)
• M37: 6,519,326 km (0.042 R)
• M38: 6,733,251 km (0.085 R)
• M39: 7,314,737 km (0.111 R)
• M40: 7,462,540 km (0.085 R)
• M41: 8,007,076 km (0.063 R)
• M42: 8,159,517 km (0.075 R)
• M43: 8,447,941 km (0.109 R)
• M44: 8,798,599 km (0.07 R)
• M45: 8,936,229 km (0.066 R)
• M46: 9,213,583 km (0.03 R)
• M47: 9,293,469 km (0.088 R)
• M48: 9,635,150 km (0.07 R)
• M49: 9,878,695 km (0.093 R)
• M50: 10,083,345 km (0.03 R)
• M51: 10,538,572 km (0.042 R)
• M52: 10,663,785 km (0.037 R)
• M53: 10,979,137 km (0.103 R)
• M54: 11,404,444 km (0.114 R)
• M55: 11,835,286 km (0.045 R)
• M56: 11,987,277 km (0.116 R)
• M57: 12,139,867 km (0.063 R)
• M58: 12,227,382 km (0.032 R)
• M59: 12,359,178 km (0.113 R)
• M60: 12,469,282 km (0.037 R)
• M61: 12,912,989 km (0.036 R)
• M62: 12,980,009 km (0.107 R)
• M63: 13,384,372 km (0.111 R)
• M64: 13,474,879 km (0.035 R)
• M65: 13,770,185 km (0.104 R)
• M66: 13,884,328 km (0.111 R)
• M67: 14,136,550 km (0.072 R)
• M68: 14,506,206 km (0.112 R)
• M69: 14,599,256 km (0.117 R)
• M70: 14,855,667 km (0.116 R)
• M71: 15,278,730 km (0.119 R)
• M72: 15,658,110 km (0.067 R)
• M73: 15,801,125 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 10.4

Radius: 6.7

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.84 AU - 7.24 AU

Year: 10068 Days

Day: 15.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 11,922,815 km

• M1: 174,581 km (0.065 R)
• M2: 248,632 km (0.097 R)
• M3: 297,849 km (0.077 R)
• M4: 397,631 km (0.115 R)
• M5: 533,017 km (0.088 R)
• M6: 644,617 km (0.083 R)
• M7: 1,338,452 km (0.093 R)
• M8: 2,058,018 km (0.074 R)
• M9: 2,715,650 km (0.103 R)
• M10: 2,823,959 km (0.039 R)
• M11: 2,966,825 km (0.082 R)
• M12: 3,146,193 km (0.079 R)
• M13: 3,873,837 km (0.096 R)
• M14: 4,548,523 km (0.038 R)
• M15: 4,899,330 km (0.118 R)
• M16: 5,503,556 km (0.077 R)
• M17: 5,821,302 km (0.068 R)
• M18: 5,877,252 km (0.113 R)
• M19: 6,230,602 km (0.095 R)
• M20: 6,489,256 km (0.038 R)
• M21: 6,736,841 km (0.116 R)
• M22: 10,124,784 km (0.111 R)
• M23: 10,667,375 km (0.098 R)
• M24: 10,821,760 km (0.08 R)
• M25: 11,394,122 km (0.032 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 12,821 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit