🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.63 AU - 0.89 AU

Year: 242 Days

Day: 34.6 Hours

Environment

Temp: 97 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.76 AU - 1.06 AU

Year: 317 Days

Day: 26.1 Hours

Environment

Temp: 68 °C

Axial Tilt: 46.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.98 AU - 2.18 AU

Year: 1096 Days

Day: 35.7 Hours

Environment

Temp: -69 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.2

Radius: 10.6

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.19 AU - 8.63 AU

Year: 6634 Days

Day: 7.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 72,425,190 km

• M1: 132,394 km (0.067 R)
• M2: 321,486 km (0.078 R)
• M3: 520,002 km (0.106 R)
• M4: 611,706 km (0.081 R)
• M5: 735,124 km (0.083 R)
• M6: 858,542 km (0.048 R)
• M7: 989,291 km (0.069 R)
• M8: 1,127,070 km (0.039 R)
• M9: 1,389,615 km (0.104 R)
• M10: 1,947,914 km (0.091 R)
• M11: 2,097,811 km (0.114 R)
• M12: 2,174,255 km (0.108 R)
• M13: 2,356,316 km (0.115 R)
• M14: 2,462,680 km (0.098 R)
• M15: 2,570,690 km (0.088 R)
• M16: 3,061,820 km (0.116 R)
• M17: 3,658,715 km (0.084 R)
• M18: 4,129,948 km (0.092 R)
• M19: 4,454,875 km (0.087 R)
• M20: 4,603,874 km (0.116 R)
• M21: 4,788,179 km (0.065 R)
• M22: 4,957,973 km (0.06 R)
• M23: 5,603,338 km (0.119 R)
• M24: 5,890,566 km (0.075 R)
• M25: 6,072,626 km (0.118 R)
• M26: 6,312,133 km (0.09 R)
• M27: 6,405,033 km (0.111 R)
• M28: 6,479,682 km (0.119 R)
• M29: 6,857,417 km (0.089 R)
• M30: 7,242,482 km (0.089 R)
• M31: 7,555,590 km (0.11 R)
• M32: 7,713,865 km (0.098 R)
• M33: 7,833,244 km (0.102 R)
• M34: 7,953,221 km (0.116 R)
• M35: 8,357,734 km (0.066 R)
• M36: 8,583,028 km (0.088 R)
• M37: 8,852,005 km (0.106 R)
• M38: 9,039,900 km (0.069 R)
• M39: 9,355,851 km (0.04 R)
• M40: 10,523,313 km (0.081 R)
• M41: 10,611,725 km (0.11 R)
• M42: 10,700,287 km (0.101 R)
• M43: 11,169,276 km (0.097 R)
• M44: 11,349,691 km (0.036 R)
• M45: 12,034,999 km (0.115 R)
• M46: 12,243,239 km (0.116 R)
• M47: 12,686,647 km (0.096 R)
• M48: 13,088,019 km (0.094 R)
• M49: 13,254,521 km (0.103 R)
• M50: 13,421,622 km (0.102 R)
• M51: 13,685,812 km (0.101 R)
• M52: 13,782,153 km (0.112 R)
• M53: 14,414,802 km (0.113 R)
• M54: 15,281,273 km (0.071 R)
• M55: 15,784,071 km (0.114 R)
• M56: 15,910,482 km (0.091 R)
• M57: 16,317,687 km (0.037 R)
• M58: 16,394,431 km (0.076 R)
• M59: 16,702,602 km (0.117 R)
• M60: 16,883,167 km (0.066 R)
• M61: 17,090,360 km (0.053 R)
• M62: 17,507,439 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.7

Radius: 14.5

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 10.84 AU - 13.3 AU

Year: 15316 Days

Day: 14.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 72,425,190 km

• M1: 205,996 km (0.097 R)
• M2: 331,958 km (0.118 R)
• M3: 443,558 km (0.052 R)
• M4: 565,181 km (0.096 R)
• M5: 819,946 km (0.067 R)
• M6: 990,039 km (0.101 R)
• M7: 1,256,772 km (0.06 R)
• M8: 1,380,489 km (0.114 R)
• M9: 1,735,934 km (0.079 R)
• M10: 1,975,141 km (0.116 R)
• M11: 2,392,968 km (0.069 R)
• M12: 3,700,303 km (0.119 R)
• M13: 3,918,716 km (0.093 R)
• M14: 4,914,440 km (0.101 R)
• M15: 5,134,947 km (0.081 R)
• M16: 5,317,905 km (0.07 R)
• M17: 5,837,309 km (0.12 R)
• M18: 6,178,392 km (0.118 R)
• M19: 7,059,524 km (0.111 R)
• M20: 7,286,015 km (0.082 R)
• M21: 7,446,084 km (0.048 R)
• M22: 7,538,087 km (0.08 R)
• M23: 7,769,665 km (0.104 R)
• M24: 8,192,578 km (0.054 R)
• M25: 8,454,673 km (0.093 R)
• M26: 8,622,971 km (0.091 R)
• M27: 9,456,231 km (0.112 R)
• M28: 9,781,756 km (0.034 R)
• M29: 9,958,581 km (0.119 R)
• M30: 10,289,641 km (0.087 R)
• M31: 10,936,801 km (0.08 R)
• M32: 11,437,505 km (0.078 R)
• M33: 11,784,423 km (0.065 R)
• M34: 12,735,566 km (0.102 R)
• M35: 13,123,024 km (0.119 R)
• M36: 13,234,475 km (0.104 R)
• M37: 14,711,455 km (0.116 R)
• M38: 15,293,390 km (0.092 R)
• M39: 15,616,671 km (0.109 R)
• M40: 15,823,715 km (0.046 R)
• M41: 16,690,634 km (0.06 R)
• M42: 17,206,149 km (0.06 R)
• M43: 17,328,221 km (0.116 R)
• M44: 17,634,597 km (0.079 R)
• M45: 18,721,126 km (0.096 R)
• M46: 19,573,984 km (0.071 R)
• M47: 19,957,254 km (0.105 R)
• M48: 20,698,661 km (0.11 R)
• M49: 20,828,512 km (0.037 R)
• M50: 20,926,049 km (0.103 R)
• M51: 21,056,349 km (0.049 R)
• M52: 21,186,948 km (0.105 R)
• M53: 21,285,084 km (0.086 R)
• M54: 21,712,186 km (0.057 R)
• M55: 21,844,131 km (0.076 R)
• M56: 22,108,920 km (0.074 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 696.2

Radius: 6.1

Gravity: 18.71 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 11.62 AU - 15.94 AU

Year: 18684 Days

Day: 16.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 72,425,190 km

• M1: 78,240 km (0.061 R)
• M2: 184,155 km (0.097 R)
• M3: 1,095,954 km (0.054 R)
• M4: 1,314,217 km (0.082 R)
• M5: 1,457,532 km (0.03 R)
• M6: 1,636,302 km (0.089 R)
• M7: 2,047,696 km (0.09 R)
• M8: 2,350,781 km (0.081 R)
• M9: 2,632,025 km (0.089 R)
• M10: 3,303,420 km (0.119 R)
• M11: 3,342,166 km (0.118 R)
• M12: 3,819,832 km (0.102 R)
• M13: 3,942,502 km (0.114 R)
• M14: 4,489,432 km (0.112 R)
• M15: 4,662,517 km (0.063 R)
• M16: 4,706,050 km (0.073 R)
• M17: 5,239,965 km (0.07 R)
• M18: 5,285,442 km (0.05 R)
• M19: 5,560,403 km (0.077 R)
• M20: 6,755,391 km (0.066 R)
• M21: 8,395,582 km (0.107 R)
• M22: 8,716,170 km (0.093 R)
• M23: 9,369,464 km (0.084 R)
• M24: 9,757,820 km (0.073 R)
• M25: 10,665,281 km (0.104 R)
• M26: 11,012,348 km (0.112 R)
• M27: 11,128,885 km (0.081 R)
• M28: 12,196,266 km (0.106 R)
• M29: 13,110,458 km (0.083 R)
• M30: 13,419,976 km (0.088 R)
• M31: 15,133,021 km (0.049 R)
• M32: 15,262,723 km (0.064 R)
• M33: 15,327,648 km (0.025 R)
• M34: 15,719,295 km (0.046 R)
• M35: 16,846,665 km (0.12 R)
• M36: 17,115,642 km (0.1 R)
• M37: 18,206,061 km (0.109 R)
• M38: 18,898,849 km (0.102 R)
• M39: 22,786,299 km (0.051 R)
• M40: 23,083,849 km (0.09 R)
• M41: 23,232,998 km (0.085 R)
• M42: 24,286,766 km (0.114 R)
• M43: 25,125,411 km (0.111 R)
• M44: 26,596,407 km (0.035 R)
• M45: 27,460,784 km (0.1 R)
• M46: 28,494,056 km (0.059 R)
• M47: 31,586,693 km (0.088 R)
• M48: 32,669,033 km (0.114 R)
• M49: 36,160,797 km (0.068 R)
• M50: 36,855,829 km (0.106 R)
• M51: 39,679,788 km (0.117 R)
• M52: 40,037,776 km (0.064 R)
• M53: 41,027,366 km (0.113 R)
• M54: 41,208,229 km (0.105 R)
• M55: 42,025,034 km (0.084 R)
• M56: 42,298,499 km (0.12 R)
• M57: 42,847,224 km (0.096 R)
• M58: 43,122,484 km (0.108 R)
• M59: 43,951,854 km (0.105 R)
• M60: 44,044,306 km (0.076 R)
• M61: 44,879,361 km (0.08 R)
• M62: 44,972,561 km (0.101 R)
• M63: 47,226,402 km (0.052 R)
• M64: 47,890,766 km (0.103 R)
• M65: 50,385,161 km (0.088 R)
• M66: 51,550,678 km (0.11 R)
• M67: 52,234,490 km (0.047 R)
• M68: 52,332,477 km (0.107 R)
• M69: 53,019,879 km (0.105 R)
• M70: 53,118,314 km (0.103 R)
• M71: 56,200,030 km (0.073 R)
• M72: 56,803,059 km (0.091 R)
• M73: 59,441,368 km (0.101 R)
• M74: 60,158,390 km (0.108 R)
• M75: 61,394,368 km (0.065 R)
• M76: 63,368,312 km (0.095 R)
• M77: 63,472,881 km (0.077 R)
• M78: 64,205,761 km (0.091 R)
• M79: 66,315,240 km (0.065 R)
• M80: 68,661,683 km (0.077 R)
• M81: 71,361,027 km (0.027 R)
• M82: 71,469,635 km (0.068 R)
• M83: 71,578,392 km (0.067 R)
• M84: 72,123,078 km (0.09 R)
• M85: 72,450,398 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 519.6

Radius: 3.4

Gravity: 44.95 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 11.72 AU - 18.38 AU

Year: 21325 Days

Day: 17.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 72,425,190 km

• M1: 94,097 km (0.083 R)
• M2: 137,480 km (0.111 R)
• M3: 246,986 km (0.061 R)
• M4: 294,708 km (0.091 R)
• M5: 599,738 km (0.078 R)
• M6: 803,490 km (0.055 R)
• M7: 827,426 km (0.105 R)
• M8: 1,001,558 km (0.037 R)
• M9: 1,269,637 km (0.055 R)
• M10: 1,996,683 km (0.111 R)
• M11: 2,161,689 km (0.067 R)
• M12: 3,632,685 km (0.118 R)
• M13: 4,545,083 km (0.12 R)
• M14: 5,569,978 km (0.059 R)
• M15: 6,516,334 km (0.083 R)
• M16: 6,859,212 km (0.116 R)
• M17: 8,605,917 km (0.068 R)
• M18: 9,035,861 km (0.114 R)
• M19: 9,916,544 km (0.098 R)
• M20: 10,197,339 km (0.115 R)
• M21: 10,939,494 km (0.086 R)
• M22: 10,997,239 km (0.082 R)
• M23: 11,699,002 km (0.086 R)
• M24: 13,826,434 km (0.068 R)
• M25: 14,265,952 km (0.117 R)
• M26: 14,455,792 km (0.112 R)
• M27: 14,519,221 km (0.119 R)
• M28: 14,901,743 km (0.091 R)
• M29: 15,030,098 km (0.118 R)
• M30: 15,676,959 km (0.089 R)
• M31: 16,997,759 km (0.046 R)
• M32: 17,671,548 km (0.093 R)
• M33: 18,836,616 km (0.108 R)
• M34: 20,097,128 km (0.095 R)
• M35: 20,809,064 km (0.093 R)
• M36: 22,111,313 km (0.063 R)
• M37: 22,698,485 km (0.101 R)
• M38: 24,490,518 km (0.106 R)
• M39: 24,945,595 km (0.052 R)
• M40: 25,098,035 km (0.09 R)
• M41: 25,480,108 km (0.12 R)
• M42: 26,250,088 km (0.053 R)
• M43: 26,637,995 km (0.106 R)
• M44: 29,004,783 km (0.119 R)
• M45: 29,325,371 km (0.113 R)
• M46: 29,647,156 km (0.06 R)
• M47: 30,945,965 km (0.115 R)
• M48: 31,519,972 km (0.073 R)
• M49: 31,849,686 km (0.115 R)
• M50: 32,263,324 km (0.103 R)
• M51: 34,867,075 km (0.082 R)
• M52: 35,635,559 km (0.107 R)
• M53: 35,893,017 km (0.087 R)
• M54: 36,064,905 km (0.115 R)
• M55: 36,323,410 km (0.046 R)
• M56: 36,496,046 km (0.056 R)
• M57: 36,582,364 km (0.055 R)
• M58: 38,852,961 km (0.12 R)
• M59: 40,989,069 km (0.113 R)
• M60: 41,529,117 km (0.075 R)
• M61: 41,709,532 km (0.106 R)
• M62: 41,799,889 km (0.102 R)
• M63: 42,071,409 km (0.11 R)
• M64: 45,095,680 km (0.103 R)
• M65: 46,119,228 km (0.086 R)
• M66: 46,493,373 km (0.083 R)
• M67: 46,680,819 km (0.095 R)
• M68: 47,716,036 km (0.06 R)
• M69: 49,426,538 km (0.088 R)
• M70: 49,905,251 km (0.054 R)
• M71: 50,481,652 km (0.076 R)
• M72: 51,835,213 km (0.106 R)
• M73: 52,126,929 km (0.079 R)
• M74: 52,516,482 km (0.054 R)
• M75: 52,614,170 km (0.075 R)
• M76: 53,200,743 km (0.068 R)
• M77: 54,183,302 km (0.11 R)
• M78: 54,479,356 km (0.067 R)
• M79: 54,578,090 km (0.093 R)
• M80: 56,166,371 km (0.099 R)
• M81: 59,489,987 km (0.117 R)
• M82: 60,407,471 km (0.101 R)
• M83: 60,611,971 km (0.118 R)
• M84: 60,919,245 km (0.066 R)
• M85: 61,946,982 km (0.098 R)
• M86: 63,084,076 km (0.063 R)
• M87: 63,187,747 km (0.056 R)
• M88: 66,114,779 km (0.09 R)
• M89: 66,431,029 km (0.078 R)
• M90: 67,064,875 km (0.09 R)
• M91: 67,594,751 km (0.038 R)
• M92: 70,372,035 km (0.112 R)
• M93: 71,882,974 km (0.096 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 19,527 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit