🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.99 AU - 1.09 AU

Year: 387 Days

Day: 32.4 Hours

Environment

Temp: 9 °C

Axial Tilt: 177.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.93 AU - 1.49 AU

Year: 486 Days

Day: 34.5 Hours

Environment

Temp: -3 °C

Axial Tilt: 12.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.37 AU - 2.73 AU

Year: 1487 Days

Day: 19.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,645,364 km

• M1: 714,180 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.8

Radius: 10.7

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.18 AU - 5.66 AU

Year: 3986 Days

Day: 13.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 65,645,364 km

• M1: 171,290 km (0.118 R)
• M2: 246,388 km (0.108 R)
• M3: 430,842 km (0.098 R)
• M4: 638,783 km (0.107 R)
• M5: 741,407 km (0.104 R)
• M6: 964,457 km (0.118 R)
• M7: 1,051,224 km (0.08 R)
• M8: 1,129,314 km (0.079 R)
• M9: 1,487,601 km (0.103 R)
• M10: 1,576,462 km (0.097 R)
• M11: 1,693,149 km (0.074 R)
• M12: 1,786,199 km (0.094 R)
• M13: 2,089,583 km (0.093 R)
• M14: 2,379,953 km (0.053 R)
• M15: 2,652,370 km (0.104 R)
• M16: 2,729,862 km (0.117 R)
• M17: 2,999,288 km (0.08 R)
• M18: 3,211,118 km (0.108 R)
• M19: 3,649,590 km (0.043 R)
• M20: 3,805,919 km (0.095 R)
• M21: 4,053,504 km (0.039 R)
• M22: 4,601,780 km (0.073 R)
• M23: 5,153,946 km (0.059 R)
• M24: 5,587,032 km (0.065 R)
• M25: 5,707,159 km (0.101 R)
• M26: 5,807,988 km (0.119 R)
• M27: 6,362,547 km (0.109 R)
• M28: 6,678,049 km (0.089 R)
• M29: 6,763,021 km (0.092 R)
• M30: 6,869,833 km (0.09 R)
• M31: 6,998,637 km (0.072 R)
• M32: 7,193,414 km (0.105 R)
• M33: 7,411,976 km (0.096 R)
• M34: 7,500,089 km (0.068 R)
• M35: 7,655,073 km (0.104 R)
• M36: 7,788,664 km (0.077 R)
• M37: 7,945,592 km (0.081 R)
• M38: 8,080,978 km (0.054 R)
• M39: 8,171,634 km (0.114 R)
• M40: 8,722,753 km (0.101 R)
• M41: 8,862,327 km (0.059 R)
• M42: 9,214,780 km (0.109 R)
• M43: 9,476,277 km (0.044 R)
• M44: 9,715,933 km (0.052 R)
• M45: 9,860,744 km (0.112 R)
• M46: 10,152,609 km (0.065 R)
• M47: 11,045,110 km (0.066 R)
• M48: 11,246,918 km (0.12 R)
• M49: 11,475,353 km (0.117 R)
• M50: 11,833,790 km (0.119 R)
• M51: 12,169,936 km (0.09 R)
• M52: 12,326,117 km (0.061 R)
• M53: 12,430,685 km (0.077 R)
• M54: 12,745,888 km (0.096 R)
• M55: 13,304,187 km (0.101 R)
• M56: 13,384,521 km (0.115 R)
• M57: 14,252,040 km (0.077 R)
• M58: 14,471,799 km (0.104 R)
• M59: 15,474,553 km (0.093 R)
• M60: 16,126,950 km (0.097 R)
• M61: 16,470,875 km (0.079 R)
• M62: 16,817,344 km (0.114 R)
• M63: 17,341,385 km (0.046 R)
• M64: 18,167,315 km (0.066 R)
• M65: 18,555,073 km (0.049 R)
• M66: 18,825,246 km (0.089 R)
• M67: 19,278,229 km (0.114 R)
• M68: 19,369,334 km (0.029 R)
• M69: 19,673,915 km (0.054 R)
• M70: 20,102,962 km (0.106 R)
• M71: 20,287,715 km (0.066 R)
• M72: 20,380,316 km (0.102 R)
• M73: 20,845,566 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.8

Radius: 10.6

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 9.72 AU - 11.34 AU

Year: 12481 Days

Day: 10 Hours

Environment

Temp: -184 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 65,645,364 km

• M1: 144,362 km (0.072 R)
• M2: 408,103 km (0.063 R)
• M3: 633,996 km (0.094 R)
• M4: 699,968 km (0.11 R)
• M5: 780,302 km (0.03 R)
• M6: 864,077 km (0.12 R)
• M7: 1,447,210 km (0.064 R)
• M8: 1,707,211 km (0.113 R)
• M9: 1,916,349 km (0.072 R)
• M10: 1,982,471 km (0.066 R)
• M11: 2,324,751 km (0.115 R)
• M12: 2,413,313 km (0.089 R)
• M13: 2,741,531 km (0.111 R)
• M14: 3,420,406 km (0.092 R)
• M15: 3,521,534 km (0.038 R)
• M16: 3,747,726 km (0.05 R)
• M17: 3,978,705 km (0.059 R)
• M18: 4,257,705 km (0.079 R)
• M19: 4,388,753 km (0.101 R)
• M20: 5,040,700 km (0.115 R)
• M21: 5,460,621 km (0.108 R)
• M22: 5,819,357 km (0.069 R)
• M23: 5,964,916 km (0.087 R)
• M24: 6,160,889 km (0.089 R)
• M25: 6,434,055 km (0.11 R)
• M26: 6,940,743 km (0.076 R)
• M27: 7,434,117 km (0.097 R)
• M28: 7,858,376 km (0.092 R)
• M29: 8,263,338 km (0.093 R)
• M30: 8,675,181 km (0.069 R)
• M31: 9,121,880 km (0.044 R)
• M32: 9,461,766 km (0.028 R)
• M33: 10,476,937 km (0.103 R)
• M34: 10,982,428 km (0.115 R)
• M35: 11,709,773 km (0.112 R)
• M36: 12,203,297 km (0.114 R)
• M37: 12,672,136 km (0.097 R)
• M38: 12,861,378 km (0.088 R)
• M39: 13,530,978 km (0.04 R)
• M40: 14,277,322 km (0.072 R)
• M41: 14,375,757 km (0.085 R)
• M42: 15,037,129 km (0.117 R)
• M43: 15,438,650 km (0.11 R)
• M44: 15,674,715 km (0.096 R)
• M45: 16,458,159 km (0.104 R)
• M46: 16,664,754 km (0.081 R)
• M47: 17,254,618 km (0.115 R)
• M48: 17,569,522 km (0.045 R)
• M49: 17,639,833 km (0.057 R)
• M50: 17,815,910 km (0.075 R)
• M51: 18,956,593 km (0.08 R)
• M52: 19,791,050 km (0.049 R)
• M53: 20,157,565 km (0.111 R)
• M54: 20,452,422 km (0.103 R)
• M55: 21,233,174 km (0.093 R)
• M56: 21,308,122 km (0.096 R)
• M57: 21,834,707 km (0.12 R)
• M58: 22,251,486 km (0.066 R)
• M59: 22,327,482 km (0.096 R)
• M60: 22,939,038 km (0.084 R)
• M61: 24,492,014 km (0.112 R)
• M62: 24,649,241 km (0.112 R)
• M63: 26,722,668 km (0.106 R)
• M64: 27,209,010 km (0.036 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 320.2

Radius: 3.8

Gravity: 22.17 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 13.71 AU - 18.35 AU

Year: 23442 Days

Day: 20.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 65,645,364 km

• M1: 85,720 km (0.069 R)
• M2: 192,682 km (0.08 R)
• M3: 306,526 km (0.103 R)
• M4: 354,547 km (0.102 R)
• M5: 495,319 km (0.081 R)
• M6: 780,602 km (0.054 R)
• M7: 916,586 km (0.114 R)
• M8: 1,503,758 km (0.12 R)
• M9: 1,759,720 km (0.08 R)
• M10: 1,847,982 km (0.054 R)
• M11: 2,090,630 km (0.069 R)
• M12: 2,407,927 km (0.072 R)
• M13: 2,506,064 km (0.055 R)
• M14: 3,051,348 km (0.118 R)
• M15: 3,264,974 km (0.053 R)
• M16: 3,520,337 km (0.029 R)
• M17: 5,351,864 km (0.116 R)
• M18: 6,047,045 km (0.047 R)
• M19: 6,135,906 km (0.077 R)
• M20: 6,270,096 km (0.092 R)
• M21: 7,001,779 km (0.068 R)
• M22: 7,472,563 km (0.044 R)
• M23: 7,615,878 km (0.063 R)
• M24: 7,711,770 km (0.067 R)
• M25: 10,664,832 km (0.089 R)
• M26: 10,988,263 km (0.117 R)
• M27: 11,424,341 km (0.087 R)
• M28: 11,534,295 km (0.08 R)
• M29: 11,810,602 km (0.104 R)
• M30: 12,482,746 km (0.114 R)
• M31: 12,766,383 km (0.067 R)
• M32: 15,778,835 km (0.026 R)
• M33: 16,085,511 km (0.096 R)
• M34: 16,767,079 km (0.086 R)
• M35: 17,079,888 km (0.117 R)
• M36: 17,966,255 km (0.117 R)
• M37: 18,094,162 km (0.089 R)
• M38: 18,158,190 km (0.103 R)
• M39: 18,222,217 km (0.109 R)
• M40: 18,286,395 km (0.088 R)
• M41: 18,608,479 km (0.097 R)
• M42: 19,520,129 km (0.063 R)
• M43: 21,319,043 km (0.082 R)
• M44: 21,454,429 km (0.108 R)
• M45: 21,522,197 km (0.111 R)
• M46: 21,589,965 km (0.078 R)
• M47: 21,725,949 km (0.034 R)
• M48: 23,309,293 km (0.088 R)
• M49: 24,432,474 km (0.029 R)
• M50: 24,929,438 km (0.083 R)
• M51: 26,294,967 km (0.078 R)
• M52: 30,078,297 km (0.091 R)
• M53: 30,154,144 km (0.051 R)
• M54: 31,146,277 km (0.109 R)
• M55: 31,376,807 km (0.11 R)
• M56: 31,607,786 km (0.078 R)
• M57: 32,226,523 km (0.115 R)
• M58: 32,849,448 km (0.102 R)
• M59: 33,084,018 km (0.113 R)
• M60: 33,554,802 km (0.032 R)
• M61: 33,633,491 km (0.036 R)
• M62: 34,027,831 km (0.048 R)
• M63: 34,106,968 km (0.067 R)
• M64: 34,503,103 km (0.057 R)
• M65: 34,661,976 km (0.052 R)
• M66: 35,700,784 km (0.093 R)
• M67: 39,707,015 km (0.088 R)
• M68: 40,458,146 km (0.099 R)
• M69: 42,484,150 km (0.114 R)
• M70: 43,509,494 km (0.086 R)
• M71: 43,852,970 km (0.105 R)
• M72: 44,370,130 km (0.039 R)
• M73: 44,629,383 km (0.059 R)
• M74: 46,809,473 km (0.103 R)
• M75: 47,161,626 km (0.113 R)
• M76: 48,134,162 km (0.089 R)
• M77: 49,381,659 km (0.042 R)
• M78: 51,908,217 km (0.087 R)
• M79: 53,646,544 km (0.037 R)
• M80: 54,568,965 km (0.075 R)
• M81: 55,496,771 km (0.098 R)
• M82: 56,616,960 km (0.108 R)
• M83: 56,804,406 km (0.113 R)
• M84: 57,461,889 km (0.106 R)
• M85: 57,744,479 km (0.032 R)
• M86: 57,838,875 km (0.088 R)
• M87: 57,933,122 km (0.095 R)
• M88: 62,425,247 km (0.051 R)
• M89: 63,979,718 km (0.067 R)
• M90: 64,272,631 km (0.075 R)
• M91: 65,448,620 km (0.081 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 10,823 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit