🌌 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: 228.5

Radius: 12.1

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.85 AU - 1.23 AU

Year: 674 Days

Day: 9.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 80,882,919 km

• M1: 161,267 km (0.054 R)
• M2: 264,938 km (0.04 R)
• M3: 353,949 km (0.025 R)
• M4: 440,117 km (0.104 R)
• M5: 546,032 km (0.116 R)
• M6: 626,067 km (0.112 R)
• M7: 718,369 km (0.087 R)
• M8: 796,160 km (0.038 R)
• M9: 927,208 km (0.114 R)
• M10: 1,026,391 km (0.103 R)
• M11: 1,138,440 km (0.109 R)
• M12: 1,278,763 km (0.059 R)
• M13: 1,410,259 km (0.06 R)
• M14: 1,671,607 km (0.048 R)
• M15: 1,816,417 km (0.091 R)
• M16: 1,948,662 km (0.057 R)
• M17: 2,159,296 km (0.094 R)
• M18: 2,252,645 km (0.1 R)
• M19: 2,461,932 km (0.12 R)
• M20: 2,590,586 km (0.118 R)
• M21: 2,696,352 km (0.071 R)
• M22: 2,778,332 km (0.062 R)
• M23: 2,918,954 km (0.076 R)
• M24: 3,147,689 km (0.079 R)
• M25: 3,348,599 km (0.084 R)
• M26: 3,457,506 km (0.102 R)
• M27: 3,560,579 km (0.061 R)
• M28: 3,657,818 km (0.103 R)
• M29: 3,854,988 km (0.064 R)
• M30: 3,947,738 km (0.103 R)
• M31: 4,062,929 km (0.098 R)
• M32: 4,282,089 km (0.087 R)
• M33: 4,415,381 km (0.108 R)
• M34: 4,512,620 km (0.103 R)
• M35: 4,655,935 km (0.077 R)
• M36: 4,808,524 km (0.066 R)
• M37: 4,908,605 km (0.085 R)
• M38: 4,993,727 km (0.12 R)
• M39: 5,079,446 km (0.096 R)
• M40: 5,173,543 km (0.081 R)
• M41: 5,284,096 km (0.069 R)
• M42: 5,387,468 km (0.118 R)
• M43: 5,499,517 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.1

Radius: 9.2

Gravity: 11.06 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.21 AU - 1.43 AU

Year: 964 Days

Day: 8.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 80,882,919 km

• M1: 117,285 km (0.051 R)
• M2: 199,713 km (0.114 R)
• M3: 350,957 km (0.099 R)
• M4: 475,123 km (0.077 R)
• M5: 557,402 km (0.091 R)
• M6: 651,349 km (0.069 R)
• M7: 770,429 km (0.064 R)
• M8: 856,448 km (0.069 R)
• M9: 938,876 km (0.112 R)
• M10: 1,256,772 km (0.056 R)
• M11: 1,473,389 km (0.074 R)
• M12: 1,556,715 km (0.104 R)
• M13: 1,641,837 km (0.062 R)
• M14: 1,702,274 km (0.118 R)
• M15: 1,789,939 km (0.085 R)
• M16: 1,970,054 km (0.11 R)
• M17: 2,585,799 km (0.105 R)
• M18: 2,677,054 km (0.081 R)
• M19: 2,738,539 km (0.107 R)
• M20: 2,873,177 km (0.093 R)
• M21: 3,203,339 km (0.089 R)
• M22: 3,323,466 km (0.105 R)
• M23: 3,888,497 km (0.048 R)
• M24: 3,981,547 km (0.048 R)
• M25: 4,361,825 km (0.068 R)
• M26: 4,434,380 km (0.105 R)
• M27: 4,519,651 km (0.081 R)
• M28: 4,642,321 km (0.092 R)
• M29: 4,753,772 km (0.034 R)
• M30: 5,017,213 km (0.053 R)
• M31: 5,157,087 km (0.096 R)
• M32: 5,221,115 km (0.062 R)
• M33: 5,440,725 km (0.037 R)
• M34: 5,623,982 km (0.109 R)
• M35: 5,729,598 km (0.111 R)
• M36: 5,942,775 km (0.05 R)
• M37: 6,063,800 km (0.089 R)
• M38: 6,308,542 km (0.092 R)
• M39: 6,377,058 km (0.101 R)
• M40: 6,598,164 km (0.117 R)
• M41: 7,076,129 km (0.046 R)
• M42: 7,521,781 km (0.09 R)
• M43: 7,579,975 km (0.083 R)
• M44: 7,799,435 km (0.096 R)
• M45: 7,961,748 km (0.109 R)
• M46: 8,021,139 km (0.116 R)
• M47: 8,410,093 km (0.053 R)
• M48: 8,759,554 km (0.086 R)
• M49: 8,897,483 km (0.112 R)
• M50: 9,051,718 km (0.08 R)
• M51: 9,113,502 km (0.109 R)
• M52: 9,284,642 km (0.071 R)
• M53: 10,091,424 km (0.119 R)
• M54: 10,171,608 km (0.077 R)
• M55: 10,252,241 km (0.118 R)
• M56: 10,707,019 km (0.049 R)
• M57: 11,185,134 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495

Radius: 10.5

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.59 AU - 5.01 AU

Year: 5669 Days

Day: 14.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 80,882,919 km

• M1: 169,195 km (0.054 R)
• M2: 239,656 km (0.119 R)
• M3: 322,683 km (0.112 R)
• M4: 392,096 km (0.079 R)
• M5: 478,414 km (0.068 R)
• M6: 733,030 km (0.101 R)
• M7: 935,884 km (0.083 R)
• M8: 1,259,614 km (0.097 R)
• M9: 1,473,838 km (0.075 R)
• M10: 1,618,051 km (0.116 R)
• M11: 1,716,785 km (0.082 R)
• M12: 1,800,710 km (0.111 R)
• M13: 1,938,040 km (0.101 R)
• M14: 2,043,208 km (0.061 R)
• M15: 2,502,623 km (0.078 R)
• M16: 3,054,938 km (0.106 R)
• M17: 3,240,439 km (0.082 R)
• M18: 3,515,101 km (0.114 R)
• M19: 3,601,120 km (0.115 R)
• M20: 3,709,578 km (0.06 R)
• M21: 4,246,036 km (0.113 R)
• M22: 4,593,702 km (0.096 R)
• M23: 5,193,589 km (0.112 R)
• M24: 6,074,870 km (0.088 R)
• M25: 6,679,096 km (0.105 R)
• M26: 7,110,686 km (0.107 R)
• M27: 7,663,001 km (0.089 R)
• M28: 8,662,764 km (0.084 R)
• M29: 9,372,007 km (0.1 R)
• M30: 9,855,209 km (0.106 R)
• M31: 10,253,737 km (0.028 R)
• M32: 10,626,236 km (0.114 R)
• M33: 10,751,449 km (0.12 R)
• M34: 10,940,242 km (0.053 R)
• M35: 11,289,104 km (0.112 R)
• M36: 11,545,066 km (0.073 R)
• M37: 11,673,870 km (0.094 R)
• M38: 11,770,660 km (0.057 R)
• M39: 12,324,621 km (0.113 R)
• M40: 12,588,362 km (0.106 R)
• M41: 12,920,469 km (0.087 R)
• M42: 13,390,505 km (0.065 R)
• M43: 13,627,468 km (0.047 R)
• M44: 13,729,644 km (0.083 R)
• M45: 13,900,185 km (0.112 R)
• M46: 14,416,298 km (0.054 R)
• M47: 15,044,011 km (0.119 R)
• M48: 15,149,477 km (0.103 R)
• M49: 15,894,624 km (0.091 R)
• M50: 16,398,171 km (0.115 R)
• M51: 16,906,803 km (0.063 R)
• M52: 17,053,110 km (0.036 R)
• M53: 17,347,070 km (0.057 R)
• M54: 17,494,573 km (0.105 R)
• M55: 18,051,676 km (0.106 R)
• M56: 18,652,461 km (0.091 R)
• M57: 18,879,401 km (0.079 R)
• M58: 19,565,756 km (0.051 R)
• M59: 20,532,457 km (0.053 R)
• M60: 21,002,045 km (0.11 R)
• M61: 21,080,734 km (0.105 R)
• M62: 21,514,867 km (0.092 R)
• M63: 22,191,498 km (0.085 R)
• M64: 22,432,051 km (0.118 R)
• M65: 22,915,701 km (0.083 R)
• M66: 23,565,853 km (0.044 R)
• M67: 23,893,323 km (0.073 R)
• M68: 24,016,442 km (0.069 R)
• M69: 24,594,040 km (0.116 R)
• M70: 24,842,970 km (0.061 R)
• M71: 25,009,323 km (0.074 R)
• M72: 25,301,488 km (0.093 R)
• M73: 25,552,812 km (0.094 R)
• M74: 26,438,731 km (0.087 R)
• M75: 26,566,188 km (0.086 R)
• M76: 26,949,608 km (0.097 R)
• M77: 27,377,757 km (0.062 R)
• M78: 28,588,602 km (0.101 R)
• M79: 29,025,428 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 794.9

Radius: 7.9

Gravity: 12.74 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 9.97 AU - 10.19 AU

Year: 20348 Days

Day: 16.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,882,919 km

• M1: 118,631 km (0.106 R)
• M2: 204,500 km (0.092 R)
• M3: 417,528 km (0.068 R)
• M4: 476,768 km (0.026 R)
• M5: 1,562,400 km (0.119 R)
• M6: 1,926,222 km (0.073 R)
• M7: 2,389,377 km (0.109 R)
• M8: 2,576,674 km (0.055 R)
• M9: 2,925,686 km (0.062 R)
• M10: 3,005,421 km (0.063 R)
• M11: 3,126,296 km (0.036 R)
• M12: 3,248,667 km (0.115 R)
• M13: 3,456,459 km (0.117 R)
• M14: 3,668,439 km (0.062 R)
• M15: 4,239,604 km (0.118 R)
• M16: 4,651,297 km (0.103 R)
• M17: 5,027,984 km (0.088 R)
• M18: 5,365,776 km (0.116 R)
• M19: 5,463,613 km (0.054 R)
• M20: 6,216,240 km (0.093 R)
• M21: 6,422,386 km (0.104 R)
• M22: 8,151,738 km (0.027 R)
• M23: 9,242,605 km (0.12 R)
• M24: 9,418,981 km (0.117 R)
• M25: 10,135,854 km (0.116 R)
• M26: 10,317,765 km (0.117 R)
• M27: 11,243,626 km (0.05 R)
• M28: 11,875,677 km (0.063 R)
• M29: 12,519,098 km (0.083 R)
• M30: 12,714,323 km (0.088 R)
• M31: 14,448,462 km (0.089 R)
• M32: 15,902,553 km (0.052 R)
• M33: 16,326,364 km (0.119 R)
• M34: 16,754,064 km (0.077 R)
• M35: 17,912,550 km (0.093 R)
• M36: 19,096,617 km (0.114 R)
• M37: 19,547,206 km (0.111 R)
• M38: 20,001,235 km (0.108 R)
• M39: 21,074,151 km (0.068 R)
• M40: 21,384,118 km (0.101 R)
• M41: 21,773,671 km (0.114 R)
• M42: 22,244,306 km (0.092 R)
• M43: 22,323,144 km (0.113 R)
• M44: 22,401,982 km (0.115 R)
• M45: 22,797,668 km (0.032 R)
• M46: 23,036,127 km (0.109 R)
• M47: 25,137,828 km (0.11 R)
• M48: 25,548,923 km (0.086 R)
• M49: 27,131,519 km (0.076 R)
• M50: 27,977,195 km (0.114 R)
• M51: 30,390,658 km (0.073 R)
• M52: 31,799,421 km (0.059 R)
• M53: 31,888,282 km (0.048 R)
• M54: 32,422,496 km (0.119 R)
• M55: 33,590,257 km (0.118 R)
• M56: 34,224,702 km (0.088 R)
• M57: 34,680,377 km (0.118 R)
• M58: 35,413,556 km (0.118 R)
• M59: 36,151,821 km (0.113 R)
• M60: 38,870,314 km (0.073 R)
• M61: 40,014,438 km (0.096 R)
• M62: 40,206,223 km (0.118 R)
• M63: 40,783,222 km (0.108 R)
• M64: 41,460,003 km (0.103 R)
• M65: 42,433,137 km (0.115 R)
• M66: 43,413,900 km (0.049 R)
• M67: 43,512,336 km (0.114 R)
• M68: 43,808,240 km (0.108 R)
• M69: 44,005,859 km (0.105 R)
• M70: 44,799,476 km (0.075 R)
• M71: 45,098,223 km (0.118 R)
• M72: 46,400,622 km (0.057 R)
• M73: 46,501,301 km (0.049 R)
• M74: 46,601,981 km (0.105 R)
• M75: 50,174,378 km (0.096 R)
• M76: 51,940,979 km (0.112 R)
• M77: 56,285,002 km (0.117 R)
• M78: 56,822,657 km (0.026 R)
• M79: 57,686,435 km (0.116 R)
• M80: 61,737,695 km (0.105 R)
• M81: 61,959,249 km (0.062 R)
• M82: 62,736,859 km (0.089 R)
• M83: 63,071,210 km (0.099 R)
• M84: 64,976,638 km (0.026 R)
• M85: 66,446,288 km (0.11 R)
• M86: 67,698,572 km (0.069 R)
• M87: 70,110,688 km (0.12 R)
• M88: 70,689,033 km (0.107 R)
• M89: 72,083,884 km (0.112 R)
• M90: 72,667,614 km (0.099 R)
• M91: 74,310,648 km (0.082 R)
• M92: 75,610,205 km (0.117 R)
• M93: 78,591,541 km (0.099 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 13,131 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit