🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.8 AU - 2.96 AU

Year: 1348 Days

Day: 34.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,066,439 km

• M1: 432,188 km (0.075 R)
• M2: 1,985,164 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.71 AU - 3.11 AU

Year: 1822 Days

Day: 45.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.27 AU - 4.59 AU

Year: 2860 Days

Day: 33.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,066,439 km

• M1: 130,001 km (0.103 R)
• M2: 2,747,365 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.57 AU - 4.91 AU

Year: 3205 Days

Day: 23.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,066,439 km

• M1: 2,608,837 km (0.073 R)

Asteroid Belt

Center: 4.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.5

Radius: 13

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 5.3 AU - 5.54 AU

Year: 4632 Days

Day: 9.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 65,066,439 km

• M1: 200,162 km (0.047 R)
• M2: 329,265 km (0.059 R)
• M3: 424,409 km (0.028 R)
• M4: 516,711 km (0.097 R)
• M5: 617,839 km (0.055 R)
• M6: 717,771 km (0.031 R)
• M7: 843,882 km (0.096 R)
• M8: 1,143,377 km (0.045 R)
• M9: 1,565,392 km (0.063 R)
• M10: 1,855,163 km (0.116 R)
• M11: 2,205,970 km (0.086 R)
• M12: 2,367,087 km (0.105 R)
• M13: 2,685,880 km (0.119 R)
• M14: 2,826,801 km (0.101 R)
• M15: 2,938,102 km (0.083 R)
• M16: 3,034,742 km (0.067 R)
• M17: 3,132,579 km (0.084 R)
• M18: 3,348,000 km (0.1 R)
• M19: 3,551,453 km (0.062 R)
• M20: 3,793,952 km (0.08 R)
• M21: 4,167,946 km (0.059 R)
• M22: 4,313,655 km (0.112 R)
• M23: 4,779,802 km (0.049 R)
• M24: 4,951,690 km (0.027 R)
• M25: 5,203,612 km (0.065 R)
• M26: 5,321,346 km (0.049 R)
• M27: 5,479,620 km (0.063 R)
• M28: 5,760,565 km (0.09 R)
• M29: 5,862,142 km (0.093 R)
• M30: 6,108,081 km (0.115 R)
• M31: 6,211,603 km (0.101 R)
• M32: 6,802,365 km (0.106 R)
• M33: 7,279,133 km (0.041 R)
• M34: 7,455,210 km (0.056 R)
• M35: 8,082,773 km (0.071 R)
• M36: 8,242,394 km (0.045 R)
• M37: 8,356,986 km (0.093 R)
• M38: 8,448,989 km (0.119 R)
• M39: 8,564,628 km (0.094 R)
• M40: 8,820,739 km (0.106 R)
• M41: 8,961,511 km (0.079 R)
• M42: 9,293,020 km (0.098 R)
• M43: 9,797,763 km (0.113 R)
• M44: 10,262,264 km (0.047 R)
• M45: 10,435,199 km (0.068 R)
• M46: 10,733,946 km (0.118 R)
• M47: 11,750,015 km (0.077 R)
• M48: 12,060,880 km (0.09 R)
• M49: 12,165,149 km (0.086 R)
• M50: 12,427,095 km (0.049 R)
• M51: 12,637,879 km (0.085 R)
• M52: 13,009,779 km (0.087 R)
• M53: 13,116,741 km (0.041 R)
• M54: 13,466,202 km (0.077 R)
• M55: 13,873,407 km (0.049 R)
• M56: 14,727,611 km (0.1 R)
• M57: 15,400,652 km (0.073 R)
• M58: 15,485,474 km (0.098 R)
• M59: 15,826,408 km (0.116 R)
• M60: 16,834,996 km (0.076 R)
• M61: 17,010,026 km (0.094 R)
• M62: 17,244,296 km (0.104 R)
• M63: 17,775,369 km (0.095 R)
• M64: 18,371,666 km (0.049 R)
• M65: 18,762,864 km (0.091 R)
• M66: 19,278,528 km (0.086 R)
• M67: 19,584,156 km (0.102 R)
• M68: 19,829,796 km (0.1 R)
• M69: 20,666,198 km (0.112 R)
• M70: 21,010,273 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.6

Radius: 9.7

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 6.05 AU - 7.57 AU

Year: 6524 Days

Day: 6.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 65,066,439 km

• M1: 143,016 km (0.08 R)
• M2: 236,813 km (0.042 R)
• M3: 418,874 km (0.1 R)
• M4: 490,980 km (0.096 R)
• M5: 591,211 km (0.103 R)
• M6: 964,009 km (0.052 R)
• M7: 1,064,239 km (0.089 R)
• M8: 1,739,374 km (0.076 R)
• M9: 2,045,302 km (0.086 R)
• M10: 2,214,198 km (0.106 R)
• M11: 2,290,792 km (0.104 R)
• M12: 3,019,932 km (0.118 R)
• M13: 3,701,799 km (0.065 R)
• M14: 3,839,280 km (0.115 R)
• M15: 3,955,069 km (0.115 R)
• M16: 4,166,600 km (0.106 R)
• M17: 4,502,896 km (0.113 R)
• M18: 4,798,352 km (0.118 R)
• M19: 5,125,522 km (0.078 R)
• M20: 5,330,471 km (0.114 R)
• M21: 6,231,499 km (0.06 R)
• M22: 6,477,887 km (0.1 R)
• M23: 7,236,348 km (0.073 R)
• M24: 7,379,962 km (0.111 R)
• M25: 7,816,190 km (0.073 R)
• M26: 8,022,784 km (0.108 R)
• M27: 8,171,335 km (0.113 R)
• M28: 8,291,013 km (0.1 R)
• M29: 8,805,630 km (0.06 R)
• M30: 9,020,602 km (0.064 R)
• M31: 9,082,236 km (0.075 R)
• M32: 9,424,367 km (0.114 R)
• M33: 9,865,830 km (0.086 R)
• M34: 9,929,409 km (0.117 R)
• M35: 10,411,114 km (0.083 R)
• M36: 10,670,966 km (0.106 R)
• M37: 12,036,794 km (0.098 R)
• M38: 12,138,820 km (0.101 R)
• M39: 12,481,250 km (0.032 R)
• M40: 12,931,090 km (0.06 R)
• M41: 13,351,012 km (0.106 R)
• M42: 13,633,602 km (0.112 R)
• M43: 14,096,757 km (0.049 R)
• M44: 15,222,331 km (0.098 R)
• M45: 15,332,735 km (0.114 R)
• M46: 15,406,636 km (0.116 R)
• M47: 15,777,339 km (0.109 R)
• M48: 16,376,629 km (0.088 R)
• M49: 16,983,248 km (0.114 R)
• M50: 17,289,325 km (0.12 R)
• M51: 18,062,746 km (0.117 R)
• M52: 18,257,822 km (0.087 R)
• M53: 18,532,035 km (0.12 R)
• M54: 18,689,412 km (0.119 R)
• M55: 19,203,879 km (0.12 R)
• M56: 19,482,879 km (0.111 R)
• M57: 20,166,092 km (0.081 R)
• M58: 21,061,735 km (0.117 R)
• M59: 21,390,551 km (0.094 R)
• M60: 21,887,216 km (0.099 R)
• M61: 22,555,170 km (0.093 R)
• M62: 22,723,169 km (0.091 R)
• M63: 23,484,622 km (0.054 R)
• M64: 23,612,229 km (0.111 R)
• M65: 23,825,705 km (0.092 R)
• M66: 23,911,125 km (0.114 R)
• M67: 23,996,845 km (0.083 R)
• M68: 25,380,775 km (0.075 R)
• M69: 25,599,337 km (0.117 R)
• M70: 25,906,312 km (0.034 R)
• M71: 26,258,765 km (0.072 R)
• M72: 26,612,713 km (0.099 R)
• M73: 26,968,307 km (0.081 R)
• M74: 27,191,358 km (0.116 R)
• M75: 27,864,249 km (0.041 R)
• M76: 28,361,213 km (0.053 R)
• M77: 28,678,809 km (0.055 R)
• M78: 28,997,752 km (0.09 R)
• M79: 29,089,156 km (0.089 R)
• M80: 29,501,298 km (0.099 R)
• M81: 29,685,154 km (0.057 R)
• M82: 30,192,590 km (0.106 R)
• M83: 30,609,968 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.2

Radius: 10.4

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 8.03 AU - 9.09 AU

Year: 9194 Days

Day: 14.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 65,066,439 km

• M1: 130,599 km (0.09 R)
• M2: 207,043 km (0.116 R)
• M3: 290,220 km (0.108 R)
• M4: 380,577 km (0.101 R)
• M5: 459,714 km (0.103 R)
• M6: 571,314 km (0.118 R)
• M7: 1,063,641 km (0.077 R)
• M8: 1,306,737 km (0.103 R)
• M9: 1,379,592 km (0.059 R)
• M10: 1,625,979 km (0.069 R)
• M11: 1,724,714 km (0.031 R)
• M12: 1,805,048 km (0.092 R)
• M13: 2,096,764 km (0.065 R)
• M14: 2,654,913 km (0.097 R)
• M15: 3,109,093 km (0.088 R)
• M16: 3,770,016 km (0.09 R)
• M17: 4,198,015 km (0.108 R)
• M18: 4,417,924 km (0.096 R)
• M19: 4,585,324 km (0.104 R)
• M20: 4,783,392 km (0.097 R)
• M21: 4,955,429 km (0.078 R)
• M22: 5,158,733 km (0.093 R)
• M23: 6,030,141 km (0.072 R)
• M24: 6,435,551 km (0.062 R)
• M25: 6,946,727 km (0.102 R)
• M26: 7,109,040 km (0.116 R)
• M27: 7,338,673 km (0.043 R)
• M28: 7,906,397 km (0.071 R)
• M29: 8,281,289 km (0.072 R)
• M30: 8,522,890 km (0.088 R)
• M31: 8,592,303 km (0.117 R)
• M32: 9,729,247 km (0.063 R)
• M33: 9,801,952 km (0.11 R)
• M34: 10,352,472 km (0.105 R)
• M35: 10,501,023 km (0.104 R)
• M36: 10,988,562 km (0.108 R)
• M37: 12,220,052 km (0.064 R)
• M38: 12,455,968 km (0.067 R)
• M39: 12,653,586 km (0.082 R)
• M40: 12,732,873 km (0.047 R)
• M41: 13,011,873 km (0.084 R)
• M42: 13,942,970 km (0.115 R)
• M43: 14,354,514 km (0.068 R)
• M44: 14,728,359 km (0.045 R)
• M45: 15,911,678 km (0.084 R)
• M46: 16,471,474 km (0.107 R)
• M47: 16,862,822 km (0.098 R)
• M48: 17,566,081 km (0.093 R)
• M49: 18,055,117 km (0.102 R)
• M50: 18,638,848 km (0.081 R)
• M51: 18,865,039 km (0.092 R)
• M52: 21,270,872 km (0.091 R)
• M53: 21,839,644 km (0.03 R)
• M54: 22,030,381 km (0.103 R)
• M55: 22,317,609 km (0.046 R)
• M56: 23,089,235 km (0.043 R)
• M57: 23,869,687 km (0.118 R)
• M58: 24,510,265 km (0.079 R)
• M59: 24,857,481 km (0.097 R)
• M60: 25,206,344 km (0.067 R)
• M61: 26,313,368 km (0.082 R)
• M62: 27,282,014 km (0.091 R)
• M63: 28,835,438 km (0.078 R)
• M64: 29,149,594 km (0.111 R)
• M65: 29,939,770 km (0.086 R)
• M66: 30,151,750 km (0.067 R)
• M67: 31,057,864 km (0.082 R)
• M68: 31,541,365 km (0.07 R)
• M69: 31,864,945 km (0.084 R)
• M70: 32,189,722 km (0.117 R)
• M71: 32,406,788 km (0.12 R)
• M72: 32,951,773 km (0.084 R)
• M73: 33,170,485 km (0.101 R)
• M74: 35,721,428 km (0.098 R)
• M75: 35,833,776 km (0.111 R)
• M76: 36,736,749 km (0.113 R)
• M77: 37,077,234 km (0.105 R)
• M78: 38,162,566 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.4

Radius: 12.8

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 10.16 AU - 12.32 AU

Year: 13833 Days

Day: 6.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 65,066,439 km

• M1: 214,673 km (0.114 R)
• M2: 799,601 km (0.078 R)
• M3: 973,733 km (0.087 R)
• M4: 1,161,179 km (0.106 R)
• M5: 2,029,744 km (0.111 R)
• M6: 2,180,987 km (0.066 R)
• M7: 2,624,695 km (0.105 R)
• M8: 3,027,711 km (0.114 R)
• M9: 3,780,189 km (0.069 R)
• M10: 3,967,784 km (0.06 R)
• M11: 4,120,075 km (0.097 R)
• M12: 4,274,310 km (0.05 R)
• M13: 4,668,650 km (0.078 R)
• M14: 5,534,672 km (0.037 R)
• M15: 5,834,467 km (0.105 R)
• M16: 6,405,482 km (0.099 R)
• M17: 6,856,968 km (0.116 R)
• M18: 7,132,826 km (0.079 R)
• M19: 7,318,777 km (0.104 R)
• M20: 8,030,414 km (0.118 R)
• M21: 8,566,423 km (0.096 R)
• M22: 9,063,836 km (0.116 R)
• M23: 9,366,771 km (0.065 R)
• M24: 10,086,786 km (0.106 R)
• M25: 10,506,109 km (0.096 R)
• M26: 11,362,257 km (0.065 R)
• M27: 11,688,979 km (0.111 R)
• M28: 12,913,887 km (0.083 R)
• M29: 14,120,842 km (0.057 R)
• M30: 14,472,248 km (0.104 R)
• M31: 14,945,426 km (0.073 R)
• M32: 15,543,967 km (0.1 R)
• M33: 15,785,567 km (0.108 R)
• M34: 16,028,514 km (0.047 R)
• M35: 16,950,336 km (0.113 R)
• M36: 19,622,154 km (0.084 R)
• M37: 20,939,962 km (0.083 R)
• M38: 22,082,441 km (0.079 R)
• M39: 23,452,458 km (0.107 R)
• M40: 24,991,072 km (0.058 R)
• M41: 25,772,572 km (0.087 R)
• M42: 28,681,502 km (0.119 R)
• M43: 29,649,101 km (0.071 R)
• M44: 30,325,284 km (0.046 R)
• M45: 30,779,014 km (0.08 R)
• M46: 31,310,984 km (0.093 R)
• M47: 31,463,574 km (0.102 R)
• M48: 31,616,463 km (0.095 R)
• M49: 31,769,501 km (0.062 R)
• M50: 31,922,839 km (0.103 R)
• M51: 32,384,349 km (0.114 R)
• M52: 32,925,444 km (0.112 R)
• M53: 33,860,132 km (0.102 R)
• M54: 34,803,496 km (0.102 R)
• M55: 35,040,758 km (0.082 R)
• M56: 35,278,469 km (0.105 R)
• M57: 35,516,778 km (0.066 R)
• M58: 36,716,105 km (0.111 R)
• M59: 37,038,189 km (0.095 R)
• M60: 38,335,950 km (0.119 R)
• M61: 38,662,672 km (0.062 R)
• M62: 39,154,550 km (0.063 R)
• M63: 39,566,094 km (0.088 R)
• M64: 40,809,102 km (0.113 R)
• M65: 41,142,706 km (0.104 R)
• M66: 41,393,581 km (0.105 R)
• M67: 42,655,439 km (0.075 R)
• M68: 44,015,284 km (0.047 R)
• M69: 44,186,125 km (0.115 R)
• M70: 45,994,763 km (0.079 R)
• M71: 46,429,046 km (0.096 R)
• M72: 47,126,471 km (0.107 R)
• M73: 51,114,301 km (0.104 R)
• M74: 52,376,907 km (0.116 R)
• M75: 53,011,950 km (0.04 R)
• M76: 53,923,749 km (0.111 R)
• M77: 54,932,637 km (0.101 R)
• M78: 55,301,097 km (0.101 R)
• M79: 55,393,399 km (0.109 R)
• M80: 55,855,357 km (0.109 R)
• M81: 56,969,263 km (0.117 R)
• M82: 57,809,404 km (0.081 R)
• M83: 58,371,892 km (0.108 R)
• M84: 59,313,312 km (0.059 R)
• M85: 59,502,254 km (0.036 R)
• M86: 59,596,650 km (0.049 R)
• M87: 60,070,127 km (0.099 R)
• M88: 60,830,085 km (0.084 R)
• M89: 61,115,817 km (0.103 R)
• M90: 64,095,208 km (0.111 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 14,748 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit