🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.44 AU - 0.64 AU

Year: 150 Days

Day: 44.8 Hours

Environment

Temp: 159 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.92 AU - 1 AU

Year: 356 Days

Day: 42.7 Hours

Environment

Temp: 30 °C

Axial Tilt: 19.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.93 AU - 1.11 AU

Year: 390 Days

Day: 34.3 Hours

Environment

Temp: 19 °C

Axial Tilt: 27 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.6 AU - 3.6 AU

Year: 2067 Days

Day: 18.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.4

Radius: 8.2

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.7 AU - 5.82 AU

Year: 3933 Days

Day: 5.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 54,127,491 km

• M1: 127,906 km (0.053 R)
• M2: 180,565 km (0.093 R)
• M3: 262,245 km (0.099 R)
• M4: 346,169 km (0.063 R)
• M5: 583,132 km (0.079 R)
• M6: 640,428 km (0.074 R)
• M7: 824,883 km (0.115 R)
• M8: 923,617 km (0.115 R)
• M9: 1,157,439 km (0.075 R)
• M10: 1,231,490 km (0.044 R)
• M11: 1,358,199 km (0.034 R)
• M12: 1,967,062 km (0.08 R)
• M13: 2,378,307 km (0.087 R)
• M14: 2,537,479 km (0.117 R)
• M15: 2,899,955 km (0.113 R)
• M16: 2,984,777 km (0.118 R)
• M17: 3,070,197 km (0.106 R)
• M18: 3,226,377 km (0.109 R)
• M19: 3,402,753 km (0.102 R)
• M20: 3,510,314 km (0.117 R)
• M21: 3,728,577 km (0.116 R)
• M22: 3,932,479 km (0.117 R)
• M23: 4,178,418 km (0.057 R)
• M24: 4,409,846 km (0.075 R)
• M25: 4,586,222 km (0.097 R)
• M26: 4,986,396 km (0.117 R)
• M27: 5,293,969 km (0.106 R)
• M28: 5,523,453 km (0.076 R)
• M29: 5,756,227 km (0.11 R)
• M30: 5,884,582 km (0.111 R)
• M31: 6,231,499 km (0.062 R)
• M32: 6,407,576 km (0.119 R)
• M33: 6,922,492 km (0.066 R)
• M34: 7,127,740 km (0.082 R)
• M35: 7,450,872 km (0.099 R)
• M36: 8,135,581 km (0.064 R)
• M37: 8,473,223 km (0.067 R)
• M38: 8,643,915 km (0.083 R)
• M39: 8,914,238 km (0.093 R)
• M40: 9,412,997 km (0.102 R)
• M41: 9,513,826 km (0.102 R)
• M42: 10,515,683 km (0.078 R)
• M43: 10,620,402 km (0.089 R)
• M44: 11,309,150 km (0.094 R)
• M45: 11,713,064 km (0.084 R)
• M46: 12,176,519 km (0.09 R)
• M47: 12,618,281 km (0.111 R)
• M48: 13,262,450 km (0.108 R)
• M49: 13,347,272 km (0.066 R)
• M50: 14,699,487 km (0.062 R)
• M51: 14,787,301 km (0.085 R)
• M52: 14,904,585 km (0.099 R)
• M53: 14,992,848 km (0.101 R)
• M54: 15,140,202 km (0.058 R)
• M55: 15,199,293 km (0.1 R)
• M56: 15,734,554 km (0.087 R)
• M57: 15,884,302 km (0.116 R)
• M58: 16,185,293 km (0.106 R)
• M59: 16,762,441 km (0.069 R)
• M60: 17,905,519 km (0.113 R)
• M61: 18,030,583 km (0.102 R)
• M62: 18,155,946 km (0.104 R)
• M63: 18,218,777 km (0.119 R)
• M64: 18,565,395 km (0.094 R)
• M65: 18,787,099 km (0.12 R)
• M66: 19,618,414 km (0.09 R)
• M67: 19,682,891 km (0.101 R)
• M68: 20,429,085 km (0.051 R)
• M69: 21,217,616 km (0.058 R)
• M70: 22,016,019 km (0.112 R)
• M71: 22,217,229 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.6

Radius: 12.4

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 10.02 AU - 10.88 AU

Year: 12794 Days

Day: 5.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 54,127,491 km

• M1: 175,030 km (0.115 R)
• M2: 346,618 km (0.103 R)
• M3: 643,869 km (0.079 R)
• M4: 873,801 km (0.101 R)
• M5: 1,200,074 km (0.038 R)
• M6: 1,389,914 km (0.063 R)
• M7: 1,641,687 km (0.095 R)
• M8: 2,394,464 km (0.11 R)
• M9: 2,484,222 km (0.116 R)
• M10: 2,698,297 km (0.031 R)
• M11: 2,855,075 km (0.069 R)
• M12: 3,047,159 km (0.075 R)
• M13: 3,377,022 km (0.115 R)
• M14: 3,512,259 km (0.093 R)
• M15: 3,928,739 km (0.075 R)
• M16: 4,215,369 km (0.097 R)
• M17: 5,000,159 km (0.049 R)
• M18: 5,588,378 km (0.106 R)
• M19: 5,748,897 km (0.113 R)
• M20: 6,033,731 km (0.115 R)
• M21: 6,532,789 km (0.093 R)
• M22: 7,394,024 km (0.092 R)
• M23: 7,793,301 km (0.114 R)
• M24: 7,928,089 km (0.108 R)
• M25: 8,428,494 km (0.096 R)
• M26: 9,412,399 km (0.037 R)
• M27: 9,507,992 km (0.076 R)
• M28: 10,088,432 km (0.093 R)
• M29: 10,235,337 km (0.066 R)
• M30: 11,487,321 km (0.068 R)
• M31: 11,743,582 km (0.061 R)
• M32: 12,209,580 km (0.115 R)
• M33: 13,643,625 km (0.117 R)
• M34: 14,133,408 km (0.107 R)
• M35: 14,243,064 km (0.092 R)
• M36: 14,408,070 km (0.095 R)
• M37: 15,978,549 km (0.102 R)
• M38: 18,255,129 km (0.097 R)
• M39: 19,218,390 km (0.071 R)
• M40: 20,074,538 km (0.045 R)
• M41: 20,259,740 km (0.067 R)
• M42: 20,383,458 km (0.073 R)
• M43: 22,910,316 km (0.089 R)
• M44: 23,168,521 km (0.115 R)
• M45: 24,013,899 km (0.074 R)
• M46: 24,473,464 km (0.061 R)
• M47: 24,737,354 km (0.086 R)
• M48: 26,407,764 km (0.114 R)
• M49: 27,838,967 km (0.062 R)
• M50: 28,183,491 km (0.114 R)
• M51: 28,876,578 km (0.071 R)
• M52: 29,225,290 km (0.074 R)
• M53: 29,856,593 km (0.11 R)
• M54: 30,563,144 km (0.06 R)
• M55: 30,776,172 km (0.091 R)
• M56: 30,989,797 km (0.077 R)
• M57: 31,132,514 km (0.039 R)
• M58: 31,561,710 km (0.057 R)
• M59: 32,064,957 km (0.108 R)
• M60: 33,006,676 km (0.053 R)
• M61: 33,371,246 km (0.095 R)
• M62: 35,512,291 km (0.115 R)
• M63: 35,736,388 km (0.074 R)
• M64: 36,336,126 km (0.101 R)
• M65: 36,486,472 km (0.084 R)
• M66: 36,939,155 km (0.049 R)
• M67: 37,545,475 km (0.097 R)
• M68: 38,461,164 km (0.112 R)
• M69: 38,921,776 km (0.059 R)
• M70: 40,782,324 km (0.119 R)
• M71: 43,787,147 km (0.12 R)
• M72: 44,992,906 km (0.069 R)
• M73: 45,802,679 km (0.092 R)
• M74: 47,519,016 km (0.107 R)
• M75: 50,174,677 km (0.068 R)
• M76: 50,509,926 km (0.089 R)
• M77: 51,604,982 km (0.055 R)
• M78: 52,452,454 km (0.107 R)
• M79: 53,219,293 km (0.108 R)
• M80: 53,732,563 km (0.105 R)
• M81: 55,541,949 km (0.092 R)
• M82: 55,888,717 km (0.084 R)
• M83: 56,323,449 km (0.048 R)
• M84: 56,671,862 km (0.052 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 463.3

Radius: 7.8

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 11.73 AU - 13.53 AU

Year: 17000 Days

Day: 20.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 54,127,491 km

• M1: 392,545 km (0.063 R)
• M2: 540,198 km (0.088 R)
• M3: 630,555 km (0.111 R)
• M4: 998,416 km (0.079 R)
• M5: 1,450,950 km (0.104 R)
• M6: 2,339,711 km (0.115 R)
• M7: 2,522,370 km (0.067 R)
• M8: 3,032,050 km (0.108 R)
• M9: 3,298,783 km (0.111 R)
• M10: 3,366,700 km (0.113 R)
• M11: 3,608,001 km (0.117 R)
• M12: 3,713,019 km (0.11 R)
• M13: 4,107,359 km (0.106 R)
• M14: 4,365,266 km (0.119 R)
• M15: 4,477,464 km (0.043 R)
• M16: 5,249,389 km (0.064 R)
• M17: 5,814,121 km (0.059 R)
• M18: 6,187,368 km (0.105 R)
• M19: 6,740,132 km (0.057 R)
• M20: 7,220,341 km (0.089 R)
• M21: 8,398,574 km (0.107 R)
• M22: 8,585,123 km (0.097 R)
• M23: 8,867,414 km (0.098 R)
• M24: 9,830,824 km (0.097 R)
• M25: 10,274,980 km (0.03 R)
• M26: 10,826,996 km (0.101 R)
• M27: 10,877,560 km (0.098 R)
• M28: 12,646,256 km (0.07 R)
• M29: 12,699,662 km (0.104 R)
• M30: 12,806,625 km (0.064 R)
• M31: 14,446,517 km (0.117 R)
• M32: 14,502,317 km (0.063 R)
• M33: 15,633,277 km (0.115 R)
• M34: 15,920,505 km (0.115 R)
• M35: 15,978,100 km (0.051 R)
• M36: 17,263,893 km (0.081 R)
• M37: 17,441,765 km (0.047 R)
• M38: 17,620,236 km (0.065 R)
• M39: 17,979,121 km (0.119 R)
• M40: 18,159,386 km (0.06 R)
• M41: 18,703,923 km (0.096 R)
• M42: 19,069,989 km (0.092 R)
• M43: 22,404,525 km (0.093 R)
• M44: 23,314,978 km (0.091 R)
• M45: 23,774,692 km (0.039 R)
• M46: 24,171,126 km (0.034 R)
• M47: 24,503,234 km (0.093 R)
• M48: 24,903,707 km (0.067 R)
• M49: 25,373,594 km (0.067 R)
• M50: 25,711,087 km (0.026 R)
• M51: 26,322,344 km (0.053 R)
• M52: 27,489,806 km (0.09 R)
• M53: 28,674,172 km (0.056 R)
• M54: 29,025,577 km (0.071 R)
• M55: 29,946,203 km (0.101 R)
• M56: 30,517,517 km (0.101 R)
• M57: 31,020,315 km (0.069 R)
• M58: 31,092,272 km (0.115 R)
• M59: 33,649,049 km (0.118 R)
• M60: 33,723,100 km (0.098 R)
• M61: 33,945,552 km (0.053 R)
• M62: 34,615,900 km (0.054 R)
• M63: 35,215,339 km (0.055 R)
• M64: 35,440,932 km (0.118 R)
• M65: 35,893,765 km (0.047 R)
• M66: 37,800,988 km (0.036 R)
• M67: 37,955,074 km (0.072 R)
• M68: 38,340,887 km (0.114 R)
• M69: 40,054,381 km (0.114 R)
• M70: 41,078,528 km (0.111 R)
• M71: 41,316,090 km (0.092 R)
• M72: 41,713,122 km (0.072 R)
• M73: 43,394,154 km (0.119 R)
• M74: 45,260,537 km (0.09 R)
• M75: 46,327,020 km (0.077 R)
• M76: 46,409,448 km (0.074 R)
• M77: 46,739,461 km (0.108 R)
• M78: 48,317,719 km (0.097 R)
• M79: 48,735,845 km (0.105 R)
• M80: 49,744,583 km (0.112 R)
• M81: 50,336,093 km (0.113 R)
• M82: 50,590,260 km (0.119 R)
• M83: 50,675,082 km (0.05 R)
• M84: 51,100,089 km (0.106 R)
• M85: 51,867,826 km (0.111 R)
• M86: 52,725,470 km (0.056 R)
• M87: 52,811,489 km (0.081 R)
• M88: 52,897,508 km (0.094 R)
• M89: 53,242,181 km (0.04 R)
• M90: 53,760,688 km (0.113 R)
• M91: 53,933,922 km (0.051 R)
• M92: 54,107,306 km (0.113 R)
• M93: 56,290,238 km (0.111 R)
• M94: 57,525,318 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 341.3

Radius: 7.9

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 12.18 AU - 13.08 AU

Year: 17000 Days

Day: 18.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 54,127,491 km

• M1: 187,745 km (0.118 R)
• M2: 393,143 km (0.102 R)
• M3: 684,261 km (0.032 R)
• M4: 738,864 km (0.114 R)
• M5: 814,261 km (0.098 R)
• M6: 1,208,003 km (0.088 R)
• M7: 1,366,876 km (0.085 R)
• M8: 2,123,392 km (0.117 R)
• M9: 3,268,564 km (0.059 R)
• M10: 3,363,409 km (0.098 R)
• M11: 3,986,035 km (0.048 R)
• M12: 4,087,612 km (0.12 R)
• M13: 4,397,429 km (0.103 R)
• M14: 5,113,106 km (0.115 R)
• M15: 5,186,708 km (0.083 R)
• M16: 5,941,728 km (0.109 R)
• M17: 6,933,113 km (0.114 R)
• M18: 7,847,456 km (0.029 R)
• M19: 8,843,329 km (0.073 R)
• M20: 9,109,613 km (0.093 R)
• M21: 9,604,782 km (0.11 R)
• M22: 9,832,769 km (0.079 R)
• M23: 10,387,179 km (0.117 R)
• M24: 10,480,528 km (0.042 R)
• M25: 10,621,150 km (0.114 R)
• M26: 11,046,756 km (0.077 R)
• M27: 11,963,641 km (0.072 R)
• M28: 12,406,451 km (0.114 R)
• M29: 12,604,967 km (0.084 R)
• M30: 14,386,378 km (0.098 R)
• M31: 15,015,138 km (0.084 R)
• M32: 15,492,505 km (0.102 R)
• M33: 15,813,692 km (0.119 R)
• M34: 16,626,008 km (0.1 R)
• M35: 18,573,623 km (0.081 R)
• M36: 21,122,471 km (0.065 R)
• M37: 21,896,341 km (0.101 R)
• M38: 22,922,283 km (0.052 R)
• M39: 25,146,056 km (0.098 R)
• M40: 26,347,177 km (0.118 R)
• M41: 26,858,503 km (0.119 R)
• M42: 27,826,102 km (0.099 R)
• M43: 28,085,953 km (0.071 R)
• M44: 29,002,240 km (0.119 R)
• M45: 29,133,886 km (0.096 R)
• M46: 29,199,709 km (0.086 R)
• M47: 30,931,005 km (0.119 R)
• M48: 30,998,175 km (0.097 R)
• M49: 31,132,813 km (0.084 R)
• M50: 31,537,924 km (0.049 R)
• M51: 31,741,078 km (0.083 R)
• M52: 32,832,245 km (0.091 R)
• M53: 34,910,907 km (0.101 R)
• M54: 35,613,269 km (0.108 R)
• M55: 36,604,355 km (0.118 R)
• M56: 36,675,414 km (0.05 R)
• M57: 37,174,772 km (0.035 R)
• M58: 38,179,920 km (0.026 R)
• M59: 39,266,898 km (0.11 R)
• M60: 39,924,081 km (0.105 R)
• M61: 41,842,524 km (0.118 R)
• M62: 44,928,429 km (0.098 R)
• M63: 45,233,310 km (0.083 R)
• M64: 46,152,289 km (0.073 R)
• M65: 48,398,651 km (0.098 R)
• M66: 49,102,958 km (0.105 R)
• M67: 49,810,705 km (0.102 R)
• M68: 50,126,357 km (0.074 R)
• M69: 51,156,787 km (0.032 R)
• M70: 52,916,357 km (0.114 R)
• M71: 53,561,124 km (0.065 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: 469 - 18,669 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit