🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.77 AU - 1.03 AU

Year: 318 Days

Day: 12.1 Hours

Environment

Temp: 40 °C

Axial Tilt: 16.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.21 AU - 1.89 AU

Year: 719 Days

Day: 33.5 Hours

Environment

Temp: -40 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.62 AU - 2.7 AU

Year: 1617 Days

Day: 41.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.15 AU - 4.97 AU

Year: 3050 Days

Day: 31.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.8

Radius: 11.3

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.7 AU - 7.42 AU

Year: 5561 Days

Day: 7 Hours

Environment

Temp: -152 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 72,757,479 km

• M1: 161,416 km (0.046 R)
• M2: 401,521 km (0.096 R)
• M3: 682,615 km (0.12 R)
• M4: 840,441 km (0.085 R)
• M5: 1,193,941 km (0.06 R)
• M6: 1,357,451 km (0.12 R)
• M7: 1,481,019 km (0.109 R)
• M8: 1,608,626 km (0.071 R)
• M9: 1,706,912 km (0.082 R)
• M10: 2,031,539 km (0.049 R)
• M11: 2,102,448 km (0.056 R)
• M12: 2,376,063 km (0.107 R)
• M13: 2,680,644 km (0.073 R)
• M14: 2,798,079 km (0.12 R)
• M15: 2,897,412 km (0.058 R)
• M16: 3,411,729 km (0.08 R)
• M17: 3,865,759 km (0.082 R)
• M18: 3,954,470 km (0.092 R)
• M19: 4,735,670 km (0.077 R)
• M20: 4,878,536 km (0.084 R)
• M21: 4,950,493 km (0.088 R)
• M22: 5,514,178 km (0.114 R)
• M23: 5,892,810 km (0.079 R)
• M24: 5,969,553 km (0.077 R)
• M25: 6,124,088 km (0.12 R)
• M26: 6,332,179 km (0.087 R)
• M27: 7,270,157 km (0.064 R)
• M28: 7,657,466 km (0.109 R)
• M29: 7,938,261 km (0.091 R)
• M30: 8,365,812 km (0.094 R)
• M31: 9,633,056 km (0.103 R)
• M32: 9,997,327 km (0.108 R)
• M33: 10,242,667 km (0.104 R)
• M34: 10,770,747 km (0.116 R)
• M35: 11,563,467 km (0.1 R)
• M36: 11,918,163 km (0.089 R)
• M37: 12,015,551 km (0.11 R)
• M38: 12,276,600 km (0.107 R)
• M39: 12,506,532 km (0.088 R)
• M40: 13,847,527 km (0.089 R)
• M41: 14,293,179 km (0.07 R)
• M42: 14,465,815 km (0.098 R)
• M43: 14,708,762 km (0.077 R)
• M44: 14,848,187 km (0.096 R)
• M45: 15,374,772 km (0.089 R)
• M46: 15,693,864 km (0.044 R)
• M47: 16,050,804 km (0.073 R)
• M48: 16,158,365 km (0.037 R)
• M49: 16,302,278 km (0.058 R)
• M50: 16,518,896 km (0.114 R)
• M51: 17,542,295 km (0.052 R)
• M52: 18,099,098 km (0.11 R)
• M53: 18,435,993 km (0.026 R)
• M54: 18,623,888 km (0.041 R)
• M55: 19,306,204 km (0.096 R)
• M56: 19,996,598 km (0.092 R)
• M57: 21,638,734 km (0.119 R)
• M58: 22,395,848 km (0.095 R)
• M59: 22,556,367 km (0.066 R)
• M60: 22,838,060 km (0.116 R)
• M61: 23,202,181 km (0.055 R)
• M62: 23,405,185 km (0.044 R)
• M63: 23,486,567 km (0.059 R)
• M64: 23,853,979 km (0.118 R)
• M65: 23,976,948 km (0.096 R)
• M66: 24,223,336 km (0.088 R)
• M67: 24,760,243 km (0.12 R)
• M68: 25,217,563 km (0.09 R)
• M69: 25,510,027 km (0.038 R)
• M70: 25,887,762 km (0.119 R)
• M71: 26,140,582 km (0.111 R)
• M72: 26,478,973 km (0.098 R)
• M73: 26,903,980 km (0.066 R)
• M74: 26,989,251 km (0.076 R)
• M75: 27,202,877 km (0.083 R)
• M76: 27,331,232 km (0.052 R)
• M77: 27,976,447 km (0.065 R)
• M78: 28,106,149 km (0.071 R)
• M79: 28,409,384 km (0.074 R)
• M80: 28,670,133 km (0.109 R)
• M81: 29,062,827 km (0.084 R)
• M82: 29,369,503 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.7

Radius: 14.7

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 7.65 AU - 9.71 AU

Year: 9533 Days

Day: 13 Hours

Environment

Temp: -178 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 72,757,479 km

• M1: 192,084 km (0.059 R)
• M2: 1,209,499 km (0.102 R)
• M3: 1,368,372 km (0.039 R)
• M4: 1,462,618 km (0.114 R)
• M5: 1,657,993 km (0.107 R)
• M6: 1,771,987 km (0.06 R)
• M7: 2,199,238 km (0.074 R)
• M8: 2,748,861 km (0.102 R)
• M9: 2,915,962 km (0.057 R)
• M10: 3,405,596 km (0.076 R)
• M11: 4,695,728 km (0.054 R)
• M12: 5,026,339 km (0.064 R)
• M13: 5,866,480 km (0.097 R)
• M14: 6,183,030 km (0.109 R)
• M15: 6,424,032 km (0.06 R)
• M16: 7,355,727 km (0.113 R)
• M17: 8,109,701 km (0.108 R)
• M18: 9,206,403 km (0.071 R)
• M19: 9,436,035 km (0.081 R)
• M20: 9,667,613 km (0.101 R)
• M21: 10,756,835 km (0.096 R)
• M22: 10,877,560 km (0.044 R)
• M23: 11,120,358 km (0.084 R)
• M24: 12,615,289 km (0.12 R)
• M25: 12,793,760 km (0.112 R)
• M26: 13,050,170 km (0.097 R)
• M27: 13,205,004 km (0.097 R)
• M28: 13,308,376 km (0.084 R)
• M29: 15,162,941 km (0.044 R)
• M30: 15,298,477 km (0.095 R)
• M31: 15,817,432 km (0.117 R)
• M32: 16,453,223 km (0.096 R)
• M33: 16,760,347 km (0.099 R)
• M34: 17,323,433 km (0.049 R)
• M35: 18,962,577 km (0.107 R)
• M36: 19,138,056 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.5

Radius: 13.9

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 9.25 AU - 9.71 AU

Year: 10881 Days

Day: 14.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 72,757,479 km

• M1: 180,864 km (0.108 R)
• M2: 686,205 km (0.095 R)
• M3: 1,319,004 km (0.082 R)
• M4: 1,557,164 km (0.11 R)
• M5: 1,881,343 km (0.03 R)
• M6: 1,977,983 km (0.051 R)
• M7: 2,151,367 km (0.117 R)
• M8: 2,408,227 km (0.085 R)
• M9: 2,648,032 km (0.06 R)
• M10: 2,784,764 km (0.096 R)
• M11: 2,952,015 km (0.061 R)
• M12: 3,209,323 km (0.062 R)
• M13: 3,385,101 km (0.091 R)
• M14: 3,504,031 km (0.097 R)
• M15: 3,931,582 km (0.091 R)
• M16: 4,311,560 km (0.118 R)
• M17: 4,506,037 km (0.084 R)
• M18: 5,662,728 km (0.065 R)
• M19: 6,310,936 km (0.102 R)
• M20: 7,097,222 km (0.081 R)
• M21: 7,482,586 km (0.059 R)
• M22: 7,756,350 km (0.063 R)
• M23: 8,516,457 km (0.103 R)
• M24: 8,720,359 km (0.108 R)
• M25: 8,926,056 km (0.115 R)
• M26: 9,258,463 km (0.113 R)
• M27: 10,064,197 km (0.096 R)
• M28: 10,366,684 km (0.069 R)
• M29: 10,540,965 km (0.075 R)
• M30: 11,158,505 km (0.065 R)
• M31: 11,787,863 km (0.108 R)
• M32: 12,521,342 km (0.037 R)
• M33: 13,459,021 km (0.076 R)
• M34: 13,554,016 km (0.053 R)
• M35: 14,956,795 km (0.103 R)
• M36: 16,405,351 km (0.106 R)
• M37: 16,864,018 km (0.112 R)
• M38: 17,172,190 km (0.088 R)
• M39: 18,212,793 km (0.106 R)
• M40: 19,434,708 km (0.043 R)
• M41: 20,573,447 km (0.065 R)
• M42: 21,123,369 km (0.072 R)
• M43: 21,289,273 km (0.102 R)
• M44: 22,462,719 km (0.104 R)
• M45: 23,542,516 km (0.069 R)
• M46: 25,575,701 km (0.098 R)
• M47: 26,583,392 km (0.093 R)
• M48: 27,302,509 km (0.11 R)
• M49: 28,028,208 km (0.118 R)
• M50: 29,189,985 km (0.113 R)
• M51: 29,683,808 km (0.112 R)
• M52: 31,877,062 km (0.104 R)
• M53: 32,897,021 km (0.107 R)
• M54: 34,057,152 km (0.083 R)
• M55: 35,296,421 km (0.117 R)
• M56: 35,954,502 km (0.115 R)
• M57: 36,749,615 km (0.093 R)
• M58: 37,149,490 km (0.09 R)
• M59: 37,953,279 km (0.094 R)
• M60: 38,762,753 km (0.107 R)
• M61: 39,714,495 km (0.12 R)
• M62: 40,536,385 km (0.077 R)
• M63: 41,363,811 km (0.035 R)
• M64: 42,825,382 km (0.059 R)
• M65: 42,965,406 km (0.077 R)
• M66: 44,020,819 km (0.09 R)
• M67: 44,374,618 km (0.09 R)
• M68: 45,227,326 km (0.077 R)
• M69: 45,870,447 km (0.077 R)
• M70: 46,444,604 km (0.107 R)
• M71: 46,660,623 km (0.093 R)
• M72: 46,876,792 km (0.113 R)
• M73: 47,455,287 km (0.096 R)
• M74: 47,745,357 km (0.109 R)
• M75: 48,181,585 km (0.058 R)
• M76: 48,473,001 km (0.07 R)
• M77: 48,692,162 km (0.116 R)
• M78: 48,911,473 km (0.033 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 926.4

Radius: 6.2

Gravity: 24.1 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 12.18 AU - 12.42 AU

Year: 16081 Days

Day: 16.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,757,479 km

• M1: 95,443 km (0.087 R)
• M2: 172,636 km (0.076 R)
• M3: 252,671 km (0.099 R)
• M4: 532,718 km (0.085 R)
• M5: 594,352 km (0.076 R)
• M6: 963,859 km (0.098 R)
• M7: 1,199,177 km (0.105 R)
• M8: 1,253,929 km (0.059 R)
• M9: 1,721,722 km (0.065 R)
• M10: 1,815,071 km (0.102 R)
• M11: 1,974,393 km (0.07 R)
• M12: 2,272,840 km (0.084 R)
• M13: 3,444,491 km (0.069 R)
• M14: 3,602,466 km (0.075 R)
• M15: 4,512,321 km (0.082 R)
• M16: 4,641,723 km (0.081 R)
• M17: 5,306,984 km (0.095 R)
• M18: 5,535,271 km (0.079 R)
• M19: 6,287,449 km (0.112 R)
• M20: 6,823,159 km (0.102 R)
• M21: 7,833,992 km (0.086 R)
• M22: 8,409,794 km (0.113 R)
• M23: 10,330,631 km (0.093 R)
• M24: 11,310,347 km (0.045 R)
• M25: 11,900,511 km (0.09 R)
• M26: 12,743,345 km (0.086 R)
• M27: 13,110,458 km (0.11 R)
• M28: 13,172,093 km (0.045 R)
• M29: 14,613,468 km (0.067 R)
• M30: 15,320,468 km (0.036 R)
• M31: 16,567,515 km (0.114 R)
• M32: 17,169,497 km (0.095 R)
• M33: 17,507,140 km (0.094 R)
• M34: 17,574,907 km (0.104 R)
• M35: 17,915,093 km (0.081 R)
• M36: 18,051,825 km (0.117 R)
• M37: 18,602,046 km (0.041 R)
• M38: 19,157,803 km (0.059 R)
• M39: 19,930,775 km (0.09 R)
• M40: 20,356,680 km (0.111 R)
• M41: 21,434,682 km (0.119 R)
• M42: 21,652,347 km (0.103 R)
• M43: 21,943,913 km (0.06 R)
• M44: 22,900,442 km (0.114 R)
• M45: 23,720,388 km (0.09 R)
• M46: 24,930,186 km (0.05 R)
• M47: 25,312,409 km (0.079 R)
• M48: 27,251,945 km (0.11 R)
• M49: 27,724,674 km (0.105 R)
• M50: 28,199,947 km (0.069 R)
• M51: 29,641,920 km (0.066 R)
• M52: 29,722,703 km (0.074 R)
• M53: 30,453,339 km (0.029 R)
• M54: 31,189,959 km (0.086 R)
• M55: 31,519,224 km (0.086 R)
• M56: 32,764,028 km (0.077 R)
• M57: 33,771,420 km (0.034 R)
• M58: 35,644,685 km (0.087 R)
• M59: 36,680,650 km (0.096 R)
• M60: 39,313,423 km (0.102 R)
• M61: 39,936,348 km (0.104 R)
• M62: 40,204,428 km (0.084 R)
• M63: 40,383,347 km (0.108 R)
• M64: 41,553,352 km (0.116 R)
• M65: 43,466,858 km (0.091 R)
• M66: 44,758,337 km (0.083 R)
• M67: 45,315,589 km (0.102 R)
• M68: 45,688,536 km (0.101 R)
• M69: 48,517,133 km (0.113 R)
• M70: 48,612,277 km (0.104 R)
• M71: 50,048,716 km (0.078 R)
• M72: 50,530,570 km (0.103 R)
• M73: 51,110,861 km (0.092 R)
• M74: 52,082,947 km (0.109 R)
• M75: 52,767,059 km (0.095 R)
• M76: 54,936,228 km (0.062 R)
• M77: 56,532,138 km (0.107 R)
• M78: 57,134,419 km (0.078 R)
• M79: 57,637,965 km (0.077 R)
• M80: 58,548,268 km (0.041 R)
• M81: 60,587,736 km (0.101 R)
• M82: 61,616,221 km (0.1 R)
• M83: 63,065,825 km (0.109 R)
• M84: 63,586,276 km (0.114 R)
• M85: 64,421,929 km (0.058 R)
• M86: 67,056,647 km (0.108 R)
• M87: 68,227,101 km (0.069 R)
• M88: 68,975,389 km (0.064 R)
• M89: 69,189,614 km (0.073 R)
• M90: 69,833,932 km (0.085 R)
• M91: 70,480,045 km (0.069 R)
• M92: 71,020,093 km (0.094 R)
• M93: 71,236,561 km (0.12 R)
• M94: 72,104,379 km (0.058 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 11,855 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit