🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.58 AU - 0.82 AU

Year: 210 Days

Day: 18.5 Hours

Environment

Temp: 219 °C

Axial Tilt: 49.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,252,520 km

• M1: 439,967 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.8 AU - 1.16 AU

Year: 347 Days

Day: 41.9 Hours

Environment

Temp: 124 °C

Axial Tilt: 48.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,252,520 km

• M1: 76,594 km (0.034 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.6

Radius: 11.7

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 6.31 AU - 6.75 AU

Year: 5976 Days

Day: 6.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 116.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 52,252,520 km

• M1: 148,850 km (0.109 R)
• M2: 268,379 km (0.119 R)
• M3: 350,957 km (0.115 R)
• M4: 424,409 km (0.107 R)
• M5: 566,378 km (0.062 R)
• M6: 872,754 km (0.049 R)
• M7: 1,161,777 km (0.085 R)
• M8: 1,300,305 km (0.074 R)
• M9: 1,594,414 km (0.072 R)
• M10: 1,690,755 km (0.114 R)
• M11: 1,849,179 km (0.096 R)
• M12: 2,464,775 km (0.105 R)
• M13: 2,691,415 km (0.089 R)
• M14: 3,020,082 km (0.059 R)
• M15: 3,537,541 km (0.085 R)
• M16: 3,613,836 km (0.087 R)
• M17: 3,716,310 km (0.098 R)
• M18: 4,216,566 km (0.038 R)
• M19: 4,850,711 km (0.103 R)
• M20: 4,964,106 km (0.11 R)
• M21: 5,107,122 km (0.109 R)
• M22: 5,872,614 km (0.113 R)
• M23: 6,831,985 km (0.109 R)
• M24: 7,023,321 km (0.102 R)
• M25: 7,608,099 km (0.077 R)
• M26: 7,806,466 km (0.107 R)
• M27: 8,073,797 km (0.063 R)
• M28: 8,276,203 km (0.068 R)
• M29: 8,480,254 km (0.092 R)
• M30: 8,755,066 km (0.081 R)
• M31: 9,067,576 km (0.088 R)
• M32: 9,703,965 km (0.113 R)
• M33: 9,883,333 km (0.064 R)
• M34: 10,318,214 km (0.074 R)
• M35: 10,391,218 km (0.086 R)
• M36: 11,432,718 km (0.115 R)
• M37: 11,774,549 km (0.048 R)
• M38: 12,741,699 km (0.06 R)
• M39: 13,175,384 km (0.104 R)
• M40: 13,254,820 km (0.096 R)
• M41: 13,573,912 km (0.116 R)
• M42: 13,855,156 km (0.083 R)
• M43: 14,179,036 km (0.109 R)
• M44: 14,260,417 km (0.064 R)
• M45: 15,082,457 km (0.116 R)
• M46: 16,301,680 km (0.097 R)
• M47: 16,772,464 km (0.08 R)
• M48: 17,990,939 km (0.114 R)
• M49: 18,344,289 km (0.114 R)
• M50: 19,327,895 km (0.108 R)
• M51: 19,508,610 km (0.093 R)
• M52: 19,826,056 km (0.04 R)
• M53: 20,835,243 km (0.115 R)
• M54: 21,206,396 km (0.096 R)
• M55: 21,955,133 km (0.115 R)
• M56: 22,285,445 km (0.1 R)
• M57: 22,998,877 km (0.063 R)
• M58: 23,286,255 km (0.072 R)
• M59: 23,430,467 km (0.109 R)
• M60: 23,623,149 km (0.054 R)
• M61: 23,816,430 km (0.041 R)
• M62: 24,253,106 km (0.091 R)
• M63: 24,545,719 km (0.11 R)
• M64: 26,275,819 km (0.049 R)
• M65: 26,928,514 km (0.058 R)
• M66: 28,147,288 km (0.096 R)
• M67: 28,660,409 km (0.054 R)
• M68: 29,021,538 km (0.087 R)
• M69: 29,591,955 km (0.101 R)
• M70: 29,696,075 km (0.107 R)
• M71: 30,533,374 km (0.059 R)
• M72: 30,849,325 km (0.047 R)
• M73: 31,166,323 km (0.095 R)
• M74: 31,431,410 km (0.06 R)
• M75: 32,124,048 km (0.11 R)
• M76: 32,660,357 km (0.096 R)
• M77: 33,578,738 km (0.106 R)
• M78: 33,959,465 km (0.113 R)
• M79: 34,396,141 km (0.036 R)
• M80: 34,505,646 km (0.107 R)
• M81: 34,724,957 km (0.032 R)
• M82: 35,995,043 km (0.113 R)
• M83: 36,217,495 km (0.119 R)
• M84: 37,111,791 km (0.106 R)
• M85: 37,730,977 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.4

Radius: 14.1

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 6.46 AU - 7.3 AU

Year: 6463 Days

Day: 10.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 52,252,520 km

• M1: 180,565 km (0.097 R)
• M2: 499,806 km (0.111 R)
• M3: 597,195 km (0.118 R)
• M4: 868,864 km (0.093 R)
• M5: 964,308 km (0.047 R)
• M6: 1,152,053 km (0.119 R)
• M7: 1,789,639 km (0.104 R)
• M8: 2,270,447 km (0.12 R)
• M9: 2,367,536 km (0.115 R)
• M10: 3,239,093 km (0.103 R)
• M11: 3,572,996 km (0.101 R)
• M12: 4,083,423 km (0.039 R)
• M13: 4,250,674 km (0.038 R)
• M14: 4,567,522 km (0.088 R)
• M15: 5,172,795 km (0.069 R)
• M16: 5,406,467 km (0.118 R)
• M17: 5,884,283 km (0.046 R)
• M18: 6,966,025 km (0.1 R)
• M19: 7,456,855 km (0.059 R)
• M20: 7,573,991 km (0.093 R)
• M21: 7,662,253 km (0.116 R)
• M22: 7,810,056 km (0.103 R)
• M23: 8,933,686 km (0.113 R)
• M24: 9,120,683 km (0.083 R)
• M25: 9,246,196 km (0.113 R)
• M26: 9,785,496 km (0.034 R)
• M27: 10,172,506 km (0.04 R)
• M28: 10,270,043 km (0.06 R)
• M29: 10,795,581 km (0.072 R)
• M30: 10,895,063 km (0.107 R)
• M31: 11,804,469 km (0.097 R)
• M32: 12,181,904 km (0.038 R)
• M33: 12,285,576 km (0.055 R)
• M34: 12,493,816 km (0.067 R)
• M35: 13,480,863 km (0.061 R)
• M36: 13,767,492 km (0.062 R)
• M37: 14,676,299 km (0.076 R)
• M38: 15,268,108 km (0.056 R)
• M39: 15,567,005 km (0.119 R)
• M40: 15,792,449 km (0.119 R)
• M41: 15,981,092 km (0.094 R)
• M42: 16,398,919 km (0.098 R)
• M43: 16,820,186 km (0.05 R)
• M44: 17,830,421 km (0.093 R)
• M45: 18,461,873 km (0.114 R)
• M46: 19,624,997 km (0.1 R)
• M47: 20,276,944 km (0.079 R)
• M48: 20,770,617 km (0.042 R)
• M49: 21,268,180 km (0.093 R)
• M50: 21,979,817 km (0.058 R)
• M51: 22,106,227 km (0.081 R)
• M52: 23,469,512 km (0.075 R)
• M53: 23,685,083 km (0.053 R)
• M54: 24,074,636 km (0.106 R)
• M55: 24,903,857 km (0.115 R)
• M56: 24,991,820 km (0.104 R)
• M57: 25,255,861 km (0.115 R)
• M58: 25,476,817 km (0.093 R)
• M59: 26,009,385 km (0.086 R)
• M60: 26,277,165 km (0.046 R)
• M61: 26,456,084 km (0.113 R)
• M62: 27,357,112 km (0.115 R)
• M63: 28,911,883 km (0.114 R)
• M64: 30,120,035 km (0.089 R)
• M65: 30,260,508 km (0.11 R)
• M66: 30,683,271 km (0.095 R)
• M67: 31,013,434 km (0.026 R)
• M68: 31,724,921 km (0.103 R)
• M69: 31,867,787 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.4

Radius: 13.4

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 7.04 AU - 11.34 AU

Year: 9978 Days

Day: 6.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 52,252,520 km

• M1: 211,831 km (0.069 R)
• M2: 355,744 km (0.078 R)
• M3: 457,769 km (0.059 R)
• M4: 660,923 km (0.067 R)
• M5: 1,038,209 km (0.116 R)
• M6: 1,124,228 km (0.069 R)
• M7: 1,384,678 km (0.097 R)
• M8: 1,564,794 km (0.094 R)
• M9: 2,136,407 km (0.09 R)
• M10: 2,717,894 km (0.109 R)
• M11: 3,217,701 km (0.05 R)
• M12: 3,310,152 km (0.077 R)
• M13: 3,516,448 km (0.073 R)
• M14: 4,201,606 km (0.12 R)
• M15: 4,364,069 km (0.096 R)
• M16: 4,970,539 km (0.084 R)
• M17: 5,185,960 km (0.118 R)
• M18: 5,360,541 km (0.054 R)
• M19: 5,581,646 km (0.075 R)
• M20: 6,009,795 km (0.06 R)
• M21: 6,970,214 km (0.105 R)
• M22: 7,260,433 km (0.07 R)
• M23: 7,480,642 km (0.036 R)
• M24: 7,604,060 km (0.078 R)
• M25: 7,703,243 km (0.051 R)
• M26: 7,877,824 km (0.101 R)
• M27: 8,078,883 km (0.093 R)
• M28: 9,189,199 km (0.102 R)
• M29: 9,294,965 km (0.07 R)
• M30: 9,561,099 km (0.105 R)
• M31: 9,802,700 km (0.115 R)
• M32: 10,155,451 km (0.105 R)
• M33: 10,567,594 km (0.064 R)
• M34: 11,408,334 km (0.117 R)
• M35: 11,607,748 km (0.113 R)
• M36: 11,693,467 km (0.117 R)
• M37: 12,387,302 km (0.119 R)
• M38: 12,474,966 km (0.097 R)
• M39: 12,975,671 km (0.103 R)
• M40: 13,273,370 km (0.068 R)
• M41: 13,543,095 km (0.115 R)
• M42: 13,966,457 km (0.089 R)
• M43: 14,179,784 km (0.071 R)
• M44: 14,394,307 km (0.108 R)
• M45: 14,671,512 km (0.11 R)
• M46: 14,764,263 km (0.085 R)
• M47: 14,950,512 km (0.063 R)
• M48: 15,044,011 km (0.088 R)
• M49: 15,513,898 km (0.069 R)
• M50: 16,275,949 km (0.059 R)
• M51: 18,367,028 km (0.098 R)
• M52: 19,478,092 km (0.039 R)
• M53: 20,162,053 km (0.097 R)
• M54: 20,472,319 km (0.114 R)
• M55: 20,958,362 km (0.09 R)
• M56: 21,132,794 km (0.05 R)
• M57: 21,377,835 km (0.062 R)
• M58: 21,729,540 km (0.102 R)
• M59: 22,545,895 km (0.057 R)
• M60: 22,939,936 km (0.114 R)
• M61: 24,501,738 km (0.066 R)
• M62: 24,611,991 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 992.4

Radius: 7

Gravity: 20.25 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 9.98 AU - 15.88 AU

Year: 16652 Days

Day: 15.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 52,252,520 km

• M1: 122,371 km (0.118 R)
• M2: 199,863 km (0.096 R)
• M3: 443,707 km (0.074 R)
• M4: 912,547 km (0.043 R)
• M5: 1,150,258 km (0.034 R)
• M6: 1,262,008 km (0.118 R)
• M7: 1,619,247 km (0.102 R)
• M8: 3,450,774 km (0.067 R)
• M9: 4,031,363 km (0.076 R)
• M10: 4,159,718 km (0.095 R)
• M11: 4,776,660 km (0.098 R)
• M12: 4,912,644 km (0.085 R)
• M13: 4,958,122 km (0.105 R)
• M14: 5,234,729 km (0.1 R)
• M15: 6,640,949 km (0.073 R)
• M16: 6,691,513 km (0.118 R)
• M17: 7,834,141 km (0.108 R)
• M18: 8,427,746 km (0.072 R)
• M19: 9,148,059 km (0.073 R)
• M20: 9,373,503 km (0.038 R)
• M21: 9,430,201 km (0.084 R)
• M22: 9,601,042 km (0.033 R)
• M23: 10,411,264 km (0.045 R)
• M24: 12,718,661 km (0.047 R)
• M25: 13,800,104 km (0.104 R)
• M26: 14,058,909 km (0.057 R)
• M27: 14,712,801 km (0.117 R)
• M28: 15,309,696 km (0.092 R)
• M29: 16,253,958 km (0.091 R)
• M30: 17,986,451 km (0.088 R)
• M31: 20,803,977 km (0.088 R)
• M32: 21,398,629 km (0.092 R)
• M33: 21,848,320 km (0.114 R)
• M34: 22,149,910 km (0.11 R)
• M35: 22,452,845 km (0.117 R)
• M36: 23,755,394 km (0.117 R)
• M37: 29,620,678 km (0.075 R)
• M38: 29,870,955 km (0.085 R)
• M39: 30,121,830 km (0.078 R)
• M40: 31,471,502 km (0.069 R)
• M41: 31,811,987 km (0.1 R)
• M42: 31,982,678 km (0.069 R)
• M43: 32,239,388 km (0.111 R)
• M44: 32,668,585 km (0.118 R)
• M45: 34,931,252 km (0.109 R)
• M46: 35,460,530 km (0.106 R)
• M47: 35,548,942 km (0.093 R)
• M48: 35,637,504 km (0.044 R)
• M49: 36,259,382 km (0.068 R)
• M50: 37,513,760 km (0.064 R)
• M51: 37,603,968 km (0.077 R)
• M52: 37,784,533 km (0.106 R)
• M53: 38,509,334 km (0.089 R)
• M54: 38,691,395 km (0.08 R)
• M55: 41,175,617 km (0.053 R)
• M56: 41,734,515 km (0.104 R)
• M57: 42,202,307 km (0.115 R)
• M58: 43,048,732 km (0.093 R)
• M59: 43,995,687 km (0.1 R)
• M60: 44,949,523 km (0.109 R)
• M61: 45,141,157 km (0.04 R)
• M62: 46,103,072 km (0.045 R)
• M63: 47,169,106 km (0.118 R)
• M64: 47,461,121 km (0.043 R)
• M65: 49,522,879 km (0.111 R)
• M66: 50,216,564 km (0.115 R)
• M67: 51,313,266 km (0.104 R)
• M68: 51,413,347 km (0.039 R)
• M69: 51,513,428 km (0.11 R)
• M70: 52,922,341 km (0.098 R)
• M71: 56,809,791 km (0.115 R)
• M72: 60,154,201 km (0.071 R)
• M73: 60,259,668 km (0.068 R)
• M74: 60,365,284 km (0.106 R)
• M75: 62,596,985 km (0.086 R)
• M76: 63,239,657 km (0.096 R)
• M77: 64,099,845 km (0.039 R)
• M78: 65,288,849 km (0.089 R)
• M79: 65,614,374 km (0.081 R)
• M80: 65,723,132 km (0.114 R)
• M81: 65,940,497 km (0.089 R)
• M82: 66,485,183 km (0.11 R)
• M83: 67,250,376 km (0.053 R)
• M84: 67,579,043 km (0.058 R)
• M85: 70,339,722 km (0.053 R)
• M86: 70,450,873 km (0.096 R)
• M87: 70,562,174 km (0.071 R)
• M88: 71,342,477 km (0.119 R)
• M89: 72,574,565 km (0.034 R)
• M90: 73,474,994 km (0.083 R)
• M91: 73,813,684 km (0.064 R)
• M92: 75,173,379 km (0.079 R)
• M93: 75,856,293 km (0.051 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 273.8

Radius: 7

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 10.27 AU - 16.97 AU

Year: 18003 Days

Day: 22.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 52,252,520 km

• M1: 95,593 km (0.091 R)
• M2: 182,958 km (0.074 R)
• M3: 280,945 km (0.083 R)
• M4: 344,673 km (0.12 R)
• M5: 504,444 km (0.069 R)
• M6: 601,683 km (0.106 R)
• M7: 911,949 km (0.089 R)
• M8: 1,495,530 km (0.11 R)
• M9: 1,566,589 km (0.117 R)
• M10: 1,761,515 km (0.102 R)
• M11: 1,836,613 km (0.104 R)
• M12: 2,121,447 km (0.111 R)
• M13: 2,392,519 km (0.113 R)
• M14: 2,503,969 km (0.087 R)
• M15: 3,027,113 km (0.112 R)
• M16: 3,363,259 km (0.058 R)
• M17: 4,037,647 km (0.078 R)
• M18: 4,137,428 km (0.092 R)
• M19: 4,510,077 km (0.038 R)
• M20: 4,613,598 km (0.106 R)
• M21: 4,787,880 km (0.065 R)
• M22: 5,000,010 km (0.08 R)
• M23: 5,469,897 km (0.105 R)
• M24: 5,766,250 km (0.027 R)
• M25: 6,029,841 km (0.047 R)
• M26: 6,105,837 km (0.101 R)
• M27: 6,297,322 km (0.111 R)
• M28: 6,725,471 km (0.062 R)
• M29: 7,324,461 km (0.118 R)
• M30: 9,265,643 km (0.1 R)
• M31: 9,886,325 km (0.042 R)
• M32: 10,383,439 km (0.078 R)
• M33: 10,888,631 km (0.067 R)
• M34: 11,167,481 km (0.092 R)
• M35: 11,401,751 km (0.085 R)
• M36: 11,590,394 km (0.099 R)
• M37: 12,210,328 km (0.091 R)
• M38: 12,988,237 km (0.077 R)
• M39: 13,086,523 km (0.064 R)
• M40: 13,681,922 km (0.117 R)
• M41: 14,184,721 km (0.056 R)
• M42: 15,364,150 km (0.11 R)
• M43: 15,520,330 km (0.118 R)
• M44: 15,781,678 km (0.086 R)
• M45: 16,361,968 km (0.119 R)
• M46: 17,164,560 km (0.06 R)
• M47: 18,696,592 km (0.113 R)
• M48: 18,919,044 km (0.047 R)
• M49: 19,310,392 km (0.096 R)
• M50: 19,591,487 km (0.12 R)
• M51: 19,647,885 km (0.06 R)
• M52: 20,328,855 km (0.107 R)
• M53: 20,386,001 km (0.086 R)
• M54: 20,787,223 km (0.098 R)
• M55: 20,844,668 km (0.091 R)
• M56: 21,947,803 km (0.094 R)
• M57: 22,065,088 km (0.063 R)
• M58: 23,547,752 km (0.116 R)
• M59: 24,452,670 km (0.08 R)
• M60: 26,296,613 km (0.088 R)
• M61: 26,358,846 km (0.119 R)
• M62: 26,733,139 km (0.117 R)
• M63: 27,424,132 km (0.064 R)
• M64: 27,613,673 km (0.095 R)
• M65: 28,631,536 km (0.045 R)
• M66: 28,823,770 km (0.1 R)
• M67: 29,145,106 km (0.115 R)
• M68: 30,638,392 km (0.101 R)
• M69: 31,625,588 km (0.079 R)
• M70: 31,824,404 km (0.119 R)
• M71: 32,623,256 km (0.108 R)
• M72: 33,563,778 km (0.048 R)
• M73: 33,631,247 km (0.091 R)
• M74: 34,649,410 km (0.066 R)
• M75: 34,991,092 km (0.104 R)
• M76: 35,265,155 km (0.062 R)
• M77: 35,471,301 km (0.082 R)
• M78: 36,994,506 km (0.119 R)
• M79: 38,186,053 km (0.101 R)
• M80: 38,822,143 km (0.1 R)
• M81: 41,545,573 km (0.05 R)
• M82: 42,710,641 km (0.105 R)
• M83: 42,930,251 km (0.099 R)
• M84: 43,960,232 km (0.055 R)
• M85: 44,626,690 km (0.1 R)
• M86: 47,401,432 km (0.096 R)
• M87: 47,856,508 km (0.064 R)
• M88: 48,008,649 km (0.108 R)
• M89: 48,542,115 km (0.118 R)
• M90: 48,618,410 km (0.097 R)
• M91: 49,384,351 km (0.112 R)
• M92: 49,461,095 km (0.102 R)
• M93: 49,768,668 km (0.032 R)
• M94: 50,385,909 km (0.108 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 19,127 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit