🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.63 AU - 0.89 AU

Year: 241 Days

Day: 39.6 Hours

Environment

Temp: 190 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 16,909,579 km

• M1: 331,359 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.57 AU - 2.95 AU

Year: 1666 Days

Day: 41.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.4

Radius: 10.6

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 6.66 AU - 7.84 AU

Year: 7095 Days

Day: 13.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 127.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 16,909,579 km

• M1: 335,847 km (0.084 R)
• M2: 434,283 km (0.028 R)
• M3: 519,105 km (0.111 R)
• M4: 1,448,556 km (0.098 R)
• M5: 1,662,930 km (0.087 R)
• M6: 1,784,254 km (0.116 R)
• M7: 2,254,889 km (0.085 R)
• M8: 2,322,058 km (0.093 R)
• M9: 2,574,280 km (0.097 R)
• M10: 2,739,287 km (0.062 R)
• M11: 2,811,243 km (0.104 R)
• M12: 3,383,455 km (0.084 R)
• M13: 3,590,947 km (0.086 R)
• M14: 3,910,040 km (0.051 R)
• M15: 3,991,421 km (0.086 R)
• M16: 4,690,342 km (0.104 R)
• M17: 5,246,996 km (0.099 R)
• M18: 5,366,973 km (0.077 R)
• M19: 6,168,369 km (0.115 R)
• M20: 6,615,367 km (0.057 R)
• M21: 6,777,681 km (0.061 R)
• M22: 6,875,518 km (0.114 R)
• M23: 7,272,252 km (0.094 R)
• M24: 7,339,122 km (0.06 R)
• M25: 7,574,589 km (0.111 R)
• M26: 7,778,491 km (0.096 R)
• M27: 8,191,830 km (0.081 R)
• M28: 9,111,707 km (0.114 R)
• M29: 9,694,092 km (0.056 R)
• M30: 9,804,644 km (0.093 R)
• M31: 10,176,246 km (0.061 R)
• M32: 10,818,320 km (0.108 R)
• M33: 11,357,171 km (0.107 R)
• M34: 11,551,648 km (0.038 R)
• M35: 12,141,962 km (0.117 R)
• M36: 12,221,398 km (0.049 R)
• M37: 12,621,273 km (0.042 R)
• M38: 13,147,558 km (0.028 R)
• M39: 13,392,899 km (0.09 R)
• M40: 13,516,018 km (0.048 R)
• M41: 13,888,068 km (0.1 R)
• M42: 13,971,095 km (0.12 R)
• M43: 14,557,668 km (0.077 R)
• M44: 14,726,714 km (0.091 R)
• M45: 14,938,993 km (0.062 R)
• M46: 15,841,367 km (0.031 R)
• M47: 15,928,284 km (0.109 R)
• M48: 16,364,960 km (0.108 R)
• M49: 17,027,529 km (0.059 R)
• M50: 17,429,199 km (0.116 R)
• M51: 17,743,953 km (0.089 R)
• M52: 18,196,636 km (0.064 R)
• M53: 18,333,219 km (0.057 R)
• M54: 19,159,747 km (0.088 R)
• M55: 19,252,348 km (0.099 R)
• M56: 19,764,272 km (0.027 R)
• M57: 19,857,921 km (0.114 R)
• M58: 19,951,569 km (0.09 R)
• M59: 20,564,322 km (0.114 R)
• M60: 20,849,156 km (0.043 R)
• M61: 21,135,337 km (0.051 R)
• M62: 21,326,822 km (0.114 R)
• M63: 21,808,228 km (0.108 R)
• M64: 23,174,954 km (0.095 R)
• M65: 24,368,446 km (0.104 R)
• M66: 25,429,095 km (0.114 R)
• M67: 25,530,821 km (0.112 R)
• M68: 25,939,373 km (0.101 R)
• M69: 26,247,246 km (0.09 R)
• M70: 26,763,059 km (0.112 R)
• M71: 29,498,456 km (0.069 R)
• M72: 29,819,792 km (0.085 R)
• M73: 29,927,204 km (0.069 R)
• M74: 30,682,374 km (0.049 R)
• M75: 30,899,291 km (0.11 R)
• M76: 31,116,806 km (0.112 R)
• M77: 32,763,729 km (0.096 R)
• M78: 33,541,937 km (0.082 R)
• M79: 34,777,316 km (0.087 R)
• M80: 36,945,737 km (0.101 R)
• M81: 37,697,616 km (0.093 R)
• M82: 37,813,854 km (0.08 R)
• M83: 38,571,417 km (0.057 R)
• M84: 38,747,045 km (0.071 R)
• M85: 39,216,483 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.9

Radius: 9.3

Gravity: 7.56 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 6.91 AU - 8.13 AU

Year: 7495 Days

Day: 9.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 146.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 16,909,579 km

• M1: 119,080 km (0.095 R)
• M2: 209,437 km (0.111 R)
• M3: 511,326 km (0.071 R)
• M4: 657,931 km (0.07 R)
• M5: 819,348 km (0.09 R)
• M6: 881,431 km (0.108 R)
• M7: 945,159 km (0.09 R)
• M8: 1,044,044 km (0.081 R)
• M9: 1,270,535 km (0.064 R)
• M10: 1,493,735 km (0.117 R)
• M11: 1,610,122 km (0.054 R)
• M12: 1,770,192 km (0.085 R)
• M13: 1,852,171 km (0.072 R)
• M14: 2,127,731 km (0.065 R)
• M15: 2,237,236 km (0.071 R)
• M16: 2,439,193 km (0.095 R)
• M17: 2,957,999 km (0.078 R)
• M18: 3,080,669 km (0.082 R)
• M19: 3,305,814 km (0.087 R)
• M20: 3,640,614 km (0.115 R)
• M21: 3,905,552 km (0.058 R)
• M22: 4,314,702 km (0.081 R)
• M23: 5,382,232 km (0.047 R)
• M24: 5,898,943 km (0.111 R)
• M25: 5,991,844 km (0.077 R)
• M26: 6,147,724 km (0.119 R)
• M27: 7,176,808 km (0.038 R)
• M28: 7,542,874 km (0.104 R)
• M29: 8,051,806 km (0.064 R)
• M30: 9,174,688 km (0.093 R)
• M31: 9,354,504 km (0.097 R)
• M32: 9,462,963 km (0.074 R)
• M33: 9,790,881 km (0.056 R)
• M34: 10,085,589 km (0.104 R)
• M35: 10,271,240 km (0.095 R)
• M36: 11,063,361 km (0.075 R)
• M37: 12,466,589 km (0.058 R)
• M38: 12,705,796 km (0.049 R)
• M39: 13,027,282 km (0.115 R)
• M40: 13,188,997 km (0.051 R)
• M41: 13,310,770 km (0.101 R)
• M42: 13,392,151 km (0.115 R)
• M43: 13,514,522 km (0.111 R)
• M44: 14,007,746 km (0.111 R)
• M45: 14,131,912 km (0.117 R)
• M46: 14,590,580 km (0.086 R)
• M47: 14,927,175 km (0.118 R)
• M48: 15,479,640 km (0.089 R)
• M49: 16,082,070 km (0.1 R)
• M50: 16,779,944 km (0.111 R)
• M51: 17,265,539 km (0.047 R)
• M52: 17,666,312 km (0.091 R)
• M53: 17,755,771 km (0.098 R)
• M54: 19,761,879 km (0.083 R)
• M55: 20,791,710 km (0.083 R)
• M56: 21,123,070 km (0.09 R)
• M57: 21,934,937 km (0.118 R)
• M58: 22,127,470 km (0.065 R)
• M59: 22,320,601 km (0.09 R)
• M60: 23,098,510 km (0.116 R)
• M61: 23,294,333 km (0.03 R)
• M62: 24,033,796 km (0.096 R)
• M63: 24,132,979 km (0.091 R)
• M64: 24,680,806 km (0.115 R)
• M65: 24,981,498 km (0.042 R)
• M66: 25,789,027 km (0.12 R)
• M67: 26,605,084 km (0.092 R)
• M68: 27,016,328 km (0.1 R)
• M69: 27,585,099 km (0.116 R)
• M70: 27,844,951 km (0.099 R)
• M71: 28,105,700 km (0.113 R)
• M72: 28,367,197 km (0.095 R)
• M73: 28,892,585 km (0.104 R)
• M74: 29,846,570 km (0.087 R)
• M75: 30,327,378 km (0.101 R)
• M76: 30,703,018 km (0.063 R)
• M77: 31,621,998 km (0.083 R)
• M78: 32,003,024 km (0.064 R)
• M79: 33,100,025 km (0.084 R)
• M80: 33,210,428 km (0.062 R)
• M81: 33,875,241 km (0.041 R)
• M82: 34,432,643 km (0.03 R)
• M83: 34,656,441 km (0.116 R)
• M84: 35,330,679 km (0.099 R)
• M85: 35,612,970 km (0.039 R)
• M86: 36,635,322 km (0.074 R)
• M87: 37,092,792 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.5

Radius: 12.5

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 9.06 AU - 9.72 AU

Year: 10458 Days

Day: 13.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 16,909,579 km

• M1: 251,324 km (0.049 R)
• M2: 407,804 km (0.082 R)
• M3: 592,856 km (0.046 R)
• M4: 725,550 km (0.118 R)
• M5: 977,323 km (0.109 R)
• M6: 1,247,945 km (0.103 R)
• M7: 1,756,279 km (0.089 R)
• M8: 3,433,122 km (0.117 R)
• M9: 3,910,937 km (0.107 R)
• M10: 4,732,080 km (0.105 R)
• M11: 5,744,558 km (0.109 R)
• M12: 5,866,929 km (0.117 R)
• M13: 5,972,695 km (0.075 R)
• M14: 6,168,070 km (0.117 R)
• M15: 6,293,433 km (0.038 R)
• M16: 6,656,656 km (0.084 R)
• M17: 8,413,833 km (0.101 R)
• M18: 9,016,563 km (0.094 R)
• M19: 9,138,784 km (0.09 R)
• M20: 9,612,411 km (0.114 R)
• M21: 9,925,669 km (0.06 R)
• M22: 11,037,630 km (0.116 R)
• M23: 11,190,220 km (0.083 R)
• M24: 11,497,793 km (0.104 R)
• M25: 11,875,079 km (0.027 R)
• M26: 13,939,081 km (0.071 R)
• M27: 14,222,569 km (0.099 R)
• M28: 14,365,136 km (0.075 R)
• M29: 14,531,937 km (0.078 R)
• M30: 15,595,428 km (0.094 R)
• M31: 16,136,524 km (0.086 R)
• M32: 16,359,724 km (0.057 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 11,231 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit