🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.74 AU - 0.9 AU

Year: 315 Days

Day: 31.3 Hours

Environment

Temp: -34 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.84 AU - 1.26 AU

Year: 457 Days

Day: 22.4 Hours

Environment

Temp: -46 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.17 AU - 1.23 AU

Year: 558 Days

Day: 32.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.96 AU - 1.58 AU

Year: 608 Days

Day: 46.3 Hours

Environment

Temp: -66 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.72 AU - 2.18 AU

Year: 1156 Days

Day: 34 Hours

Environment

Temp: -106 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.9

Radius: 9.2

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.87 AU - 4.03 AU

Year: 2721 Days

Day: 13.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 47,476,696 km

• M1: 190,139 km (0.076 R)
• M2: 249,230 km (0.045 R)
• M3: 343,926 km (0.1 R)
• M4: 425,157 km (0.118 R)
• M5: 495,917 km (0.076 R)
• M6: 610,509 km (0.119 R)
• M7: 713,432 km (0.055 R)
• M8: 906,563 km (0.075 R)
• M9: 985,401 km (0.084 R)
• M10: 1,193,342 km (0.076 R)
• M11: 1,351,916 km (0.089 R)
• M12: 1,574,368 km (0.119 R)
• M13: 1,631,814 km (0.09 R)
• M14: 1,749,098 km (0.114 R)
• M15: 1,919,939 km (0.087 R)
• M16: 2,128,179 km (0.112 R)
• M17: 2,454,303 km (0.108 R)
• M18: 2,532,842 km (0.034 R)
• M19: 2,715,201 km (0.077 R)
• M20: 3,129,438 km (0.11 R)
• M21: 3,190,324 km (0.108 R)
• M22: 3,263,926 km (0.12 R)
• M23: 3,437,609 km (0.087 R)
• M24: 3,538,289 km (0.089 R)
• M25: 3,898,670 km (0.063 R)
• M26: 3,977,359 km (0.079 R)
• M27: 4,043,331 km (0.04 R)
• M28: 4,324,725 km (0.11 R)
• M29: 4,654,139 km (0.081 R)
• M30: 4,737,765 km (0.117 R)
• M31: 4,991,782 km (0.086 R)
• M32: 5,120,436 km (0.059 R)
• M33: 5,351,864 km (0.11 R)
• M34: 5,750,243 km (0.058 R)
• M35: 5,810,082 km (0.116 R)
• M36: 5,990,946 km (0.063 R)
• M37: 6,250,349 km (0.078 R)
• M38: 6,404,584 km (0.035 R)
• M39: 6,513,342 km (0.057 R)
• M40: 6,638,406 km (0.108 R)
• M41: 6,748,510 km (0.096 R)
• M42: 6,843,355 km (0.103 R)
• M43: 7,066,405 km (0.107 R)
• M44: 7,243,379 km (0.09 R)
• M45: 7,372,931 km (0.103 R)
• M46: 7,519,687 km (0.098 R)
• M47: 7,585,210 km (0.073 R)
• M48: 7,899,216 km (0.102 R)
• M49: 7,999,148 km (0.098 R)
• M50: 8,779,899 km (0.096 R)
• M51: 9,337,450 km (0.112 R)
• M52: 9,870,468 km (0.064 R)
• M53: 10,176,844 km (0.093 R)
• M54: 10,376,856 km (0.066 R)
• M55: 10,523,163 km (0.11 R)
• M56: 11,171,071 km (0.101 R)
• M57: 11,396,216 km (0.073 R)
• M58: 11,471,614 km (0.101 R)
• M59: 11,850,994 km (0.045 R)
• M60: 11,927,289 km (0.102 R)
• M61: 11,984,734 km (0.086 R)
• M62: 12,080,626 km (0.08 R)
• M63: 12,157,520 km (0.09 R)
• M64: 12,602,573 km (0.109 R)
• M65: 12,680,664 km (0.037 R)
• M66: 13,072,909 km (0.113 R)
• M67: 13,349,815 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.4

Radius: 9

Gravity: 10.07 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.5 AU - 7.12 AU

Year: 5946 Days

Day: 14 Hours

Environment

Temp: -164 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 47,476,696 km

• M1: 132,843 km (0.081 R)
• M2: 213,177 km (0.059 R)
• M3: 307,424 km (0.042 R)
• M4: 431,291 km (0.101 R)
• M5: 488,437 km (0.104 R)
• M6: 705,354 km (0.086 R)
• M7: 847,472 km (0.092 R)
• M8: 1,111,213 km (0.097 R)
• M9: 1,436,140 km (0.119 R)
• M10: 1,656,647 km (0.11 R)
• M11: 1,927,718 km (0.082 R)
• M12: 2,339,561 km (0.082 R)
• M13: 2,755,892 km (0.06 R)
• M14: 3,508,968 km (0.049 R)
• M15: 3,582,719 km (0.077 R)
• M16: 3,656,920 km (0.113 R)
• M17: 3,756,851 km (0.044 R)
• M18: 4,296,002 km (0.071 R)
• M19: 4,481,055 km (0.085 R)
• M20: 5,108,019 km (0.091 R)
• M21: 5,360,840 km (0.079 R)
• M22: 5,675,444 km (0.073 R)
• M23: 5,849,576 km (0.117 R)
• M24: 6,054,974 km (0.111 R)
• M25: 6,322,604 km (0.116 R)
• M26: 6,382,593 km (0.04 R)
• M27: 7,622,311 km (0.079 R)
• M28: 7,686,189 km (0.103 R)
• M29: 8,073,498 km (0.057 R)
• M30: 8,269,471 km (0.085 R)
• M31: 8,467,090 km (0.091 R)
• M32: 9,137,139 km (0.065 R)
• M33: 9,375,598 km (0.066 R)
• M34: 9,444,263 km (0.077 R)
• M35: 10,209,157 km (0.075 R)
• M36: 10,634,763 km (0.06 R)
• M37: 10,742,025 km (0.081 R)
• M38: 10,849,735 km (0.112 R)
• M39: 10,921,692 km (0.095 R)
• M40: 11,247,666 km (0.079 R)
• M41: 11,466,677 km (0.065 R)
• M42: 12,057,738 km (0.052 R)
• M43: 12,281,985 km (0.061 R)
• M44: 12,962,805 km (0.076 R)
• M45: 13,656,042 km (0.044 R)
• M46: 13,733,833 km (0.108 R)
• M47: 13,811,623 km (0.048 R)
• M48: 14,877,957 km (0.118 R)
• M49: 14,997,935 km (0.11 R)
• M50: 15,441,193 km (0.101 R)
• M51: 15,929,480 km (0.109 R)
• M52: 17,382,674 km (0.076 R)
• M53: 17,805,587 km (0.053 R)
• M54: 17,975,680 km (0.059 R)
• M55: 18,189,156 km (0.076 R)
• M56: 18,274,726 km (0.086 R)
• M57: 18,403,380 km (0.052 R)
• M58: 18,532,334 km (0.044 R)
• M59: 18,661,586 km (0.084 R)
• M60: 18,747,904 km (0.088 R)
• M61: 18,964,372 km (0.115 R)
• M62: 21,989,391 km (0.069 R)
• M63: 22,080,496 km (0.046 R)
• M64: 23,046,001 km (0.116 R)
• M65: 23,931,321 km (0.07 R)
• M66: 24,166,040 km (0.113 R)
• M67: 24,401,657 km (0.104 R)
• M68: 24,638,021 km (0.037 R)
• M69: 24,922,706 km (0.09 R)
• M70: 26,459,076 km (0.117 R)
• M71: 27,189,862 km (0.066 R)
• M72: 27,385,835 km (0.1 R)
• M73: 28,671,030 km (0.027 R)
• M74: 29,020,491 km (0.107 R)
• M75: 30,127,665 km (0.045 R)
• M76: 30,279,806 km (0.108 R)
• M77: 30,482,960 km (0.061 R)
• M78: 30,992,789 km (0.105 R)
• M79: 31,146,277 km (0.038 R)
• M80: 32,331,541 km (0.108 R)
• M81: 32,903,752 km (0.045 R)
• M82: 33,321,879 km (0.098 R)
• M83: 33,899,775 km (0.108 R)
• M84: 34,375,048 km (0.034 R)
• M85: 34,586,878 km (0.115 R)
• M86: 35,118,699 km (0.092 R)
• M87: 35,278,768 km (0.081 R)
• M88: 35,492,544 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.6

Radius: 14.5

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 8.03 AU - 9.17 AU

Year: 10708 Days

Day: 11.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 47,476,696 km

• M1: 313,408 km (0.118 R)
• M2: 571,763 km (0.116 R)
• M3: 731,534 km (0.108 R)
• M4: 871,856 km (0.116 R)
• M5: 1,081,443 km (0.088 R)
• M6: 1,203,365 km (0.09 R)
• M7: 1,373,608 km (0.101 R)
• M8: 1,763,310 km (0.103 R)
• M9: 2,426,328 km (0.068 R)
• M10: 2,701,139 km (0.1 R)
• M11: 2,842,509 km (0.118 R)
• M12: 3,044,616 km (0.099 R)
• M13: 3,311,648 km (0.117 R)
• M14: 3,679,808 km (0.096 R)
• M15: 4,093,746 km (0.116 R)
• M16: 5,713,143 km (0.111 R)
• M17: 5,932,902 km (0.099 R)
• M18: 6,532,939 km (0.09 R)
• M19: 6,647,681 km (0.098 R)
• M20: 6,956,750 km (0.044 R)
• M21: 7,389,686 km (0.051 R)
• M22: 8,240,449 km (0.094 R)
• M23: 8,447,642 km (0.07 R)
• M24: 8,740,704 km (0.055 R)
• M25: 9,079,693 km (0.047 R)
• M26: 9,336,852 km (0.083 R)
• M27: 9,902,182 km (0.052 R)
• M28: 10,975,248 km (0.105 R)
• M29: 12,226,335 km (0.085 R)
• M30: 12,320,731 km (0.113 R)
• M31: 12,701,158 km (0.092 R)
• M32: 13,133,646 km (0.113 R)
• M33: 14,112,315 km (0.095 R)
• M34: 15,675,314 km (0.099 R)
• M35: 15,778,087 km (0.119 R)
• M36: 16,295,098 km (0.078 R)
• M37: 17,292,766 km (0.068 R)
• M38: 17,452,088 km (0.116 R)
• M39: 18,310,181 km (0.066 R)
• M40: 19,017,629 km (0.096 R)
• M41: 19,457,297 km (0.079 R)
• M42: 20,067,507 km (0.091 R)
• M43: 20,403,055 km (0.048 R)
• M44: 20,740,398 km (0.111 R)
• M45: 21,079,537 km (0.046 R)
• M46: 21,249,929 km (0.101 R)
• M47: 22,281,256 km (0.119 R)
• M48: 22,396,896 km (0.085 R)
• M49: 22,919,591 km (0.091 R)
• M50: 23,153,262 km (0.098 R)
• M51: 23,270,398 km (0.087 R)
• M52: 23,977,098 km (0.057 R)
• M53: 24,095,729 km (0.079 R)
• M54: 24,392,681 km (0.108 R)
• M55: 25,351,603 km (0.088 R)
• M56: 25,532,766 km (0.055 R)
• M57: 25,653,791 km (0.077 R)
• M58: 27,368,033 km (0.113 R)
• M59: 28,051,546 km (0.083 R)
• M60: 28,238,992 km (0.079 R)
• M61: 30,135,743 km (0.06 R)
• M62: 32,334,981 km (0.074 R)
• M63: 33,520,245 km (0.092 R)
• M64: 34,251,480 km (0.032 R)
• M65: 35,459,482 km (0.086 R)
• M66: 35,662,188 km (0.112 R)
• M67: 37,228,926 km (0.1 R)
• M68: 38,401,325 km (0.064 R)
• M69: 39,445,817 km (0.107 R)
• M70: 39,726,014 km (0.08 R)
• M71: 40,923,994 km (0.096 R)
• M72: 41,136,572 km (0.088 R)
• M73: 41,776,701 km (0.066 R)
• M74: 42,707,200 km (0.114 R)
• M75: 42,850,964 km (0.104 R)
• M76: 43,066,833 km (0.078 R)
• M77: 44,369,980 km (0.118 R)
• M78: 45,759,595 km (0.116 R)
• M79: 46,054,004 km (0.069 R)
• M80: 48,957,100 km (0.109 R)
• M81: 49,559,830 km (0.115 R)
• M82: 50,468,637 km (0.1 R)
• M83: 50,620,628 km (0.104 R)
• M84: 51,001,355 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 270.7

Radius: 3.1

Gravity: 28.17 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 9.55 AU - 12.63 AU

Year: 15681 Days

Day: 24.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 47,476,696 km

• M1: 55,351 km (0.077 R)
• M2: 108,907 km (0.107 R)
• M3: 214,972 km (0.089 R)
• M4: 418,126 km (0.064 R)
• M5: 617,390 km (0.119 R)
• M6: 1,255,874 km (0.081 R)
• M7: 1,383,930 km (0.091 R)
• M8: 1,912,758 km (0.11 R)
• M9: 1,985,912 km (0.098 R)
• M10: 2,109,928 km (0.032 R)
• M11: 2,262,069 km (0.116 R)
• M12: 2,417,801 km (0.089 R)
• M13: 2,822,014 km (0.113 R)
• M14: 3,046,112 km (0.08 R)
• M15: 3,305,066 km (0.066 R)
• M16: 3,451,971 km (0.05 R)
• M17: 3,511,361 km (0.073 R)
• M18: 3,843,917 km (0.111 R)
• M19: 3,936,369 km (0.12 R)
• M20: 4,060,685 km (0.09 R)
• M21: 4,441,710 km (0.11 R)
• M22: 4,767,684 km (0.109 R)
• M23: 5,237,122 km (0.103 R)
• M24: 5,408,262 km (0.07 R)
• M25: 5,616,054 km (0.095 R)
• M26: 6,219,083 km (0.07 R)
• M27: 9,567,981 km (0.094 R)
• M28: 9,651,456 km (0.106 R)
• M29: 10,114,910 km (0.09 R)
• M30: 10,758,331 km (0.099 R)
• M31: 11,063,211 km (0.105 R)
• M32: 11,415,066 km (0.069 R)
• M33: 11,592,339 km (0.095 R)
• M34: 11,770,510 km (0.05 R)
• M35: 12,583,574 km (0.116 R)
• M36: 12,720,905 km (0.105 R)
• M37: 13,274,866 km (0.058 R)
• M38: 13,742,659 km (0.109 R)
• M39: 14,073,270 km (0.094 R)
• M40: 14,550,039 km (0.111 R)
• M41: 14,790,442 km (0.114 R)
• M42: 15,177,751 km (0.034 R)
• M43: 15,863,657 km (0.093 R)
• M44: 15,913,025 km (0.029 R)
• M45: 16,110,943 km (0.113 R)
• M46: 16,709,933 km (0.083 R)
• M47: 16,911,142 km (0.094 R)
• M48: 18,290,584 km (0.101 R)
• M49: 20,024,872 km (0.096 R)
• M50: 20,992,620 km (0.103 R)
• M51: 21,591,610 km (0.094 R)
• M52: 21,975,628 km (0.104 R)
• M53: 24,042,771 km (0.107 R)
• M54: 24,669,287 km (0.06 R)
• M55: 25,301,039 km (0.104 R)
• M56: 25,532,018 km (0.101 R)
• M57: 25,879,983 km (0.067 R)
• M58: 26,580,400 km (0.05 R)
• M59: 26,991,944 km (0.095 R)
• M60: 27,702,235 km (0.102 R)
• M61: 28,000,084 km (0.062 R)
• M62: 28,598,775 km (0.119 R)
• M63: 29,991,830 km (0.065 R)
• M64: 30,420,129 km (0.109 R)
• M65: 30,665,918 km (0.034 R)
• M66: 30,973,790 km (0.114 R)
• M67: 31,903,990 km (0.047 R)
• M68: 32,153,669 km (0.108 R)
• M69: 32,906,296 km (0.102 R)
• M70: 34,749,192 km (0.103 R)
• M71: 35,909,622 km (0.106 R)
• M72: 36,821,122 km (0.041 R)
• M73: 38,932,696 km (0.115 R)
• M74: 39,065,988 km (0.081 R)
• M75: 40,003,069 km (0.118 R)
• M76: 40,070,388 km (0.062 R)
• M77: 40,272,196 km (0.075 R)
• M78: 40,677,007 km (0.12 R)
• M79: 40,880,012 km (0.11 R)
• M80: 41,015,398 km (0.113 R)
• M81: 41,422,753 km (0.089 R)
• M82: 41,695,021 km (0.099 R)
• M83: 43,065,188 km (0.109 R)
• M84: 43,824,995 km (0.041 R)
• M85: 44,659,004 km (0.093 R)
• M86: 45,288,063 km (0.095 R)
• M87: 45,358,074 km (0.075 R)
• M88: 45,428,236 km (0.076 R)
• M89: 46,483,948 km (0.086 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 16,654 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit