🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.25 AU - 1.27 AU

Year: 536 Days

Day: 39.8 Hours

Environment

Temp: -23 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.38 AU - 1.76 AU

Year: 745 Days

Day: 43.7 Hours

Environment

Temp: -56 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,207,871 km

• M1: 804,837 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.54 AU - 3.02 AU

Year: 1756 Days

Day: 31.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.44 AU - 3.34 AU

Year: 1861 Days

Day: 29.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.96 AU - 4.08 AU

Year: 2501 Days

Day: 45.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.8 AU - 3.82 AU

Year: 2817 Days

Day: 47.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.6

Radius: 10.2

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 4.18 AU - 5.96 AU

Year: 4324 Days

Day: 13.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 43,207,871 km

• M1: 157,975 km (0.066 R)
• M2: 336,745 km (0.066 R)
• M3: 409,599 km (0.12 R)
• M4: 583,880 km (0.107 R)
• M5: 685,158 km (0.106 R)
• M6: 793,168 km (0.116 R)
• M7: 1,250,339 km (0.1 R)
• M8: 1,339,499 km (0.047 R)
• M9: 1,465,910 km (0.079 R)
• M10: 1,730,997 km (0.114 R)
• M11: 1,869,225 km (0.098 R)
• M12: 1,959,283 km (0.102 R)
• M13: 2,064,002 km (0.043 R)
• M14: 2,279,124 km (0.119 R)
• M15: 2,375,614 km (0.116 R)
• M16: 2,459,389 km (0.104 R)
• M17: 2,893,372 km (0.049 R)
• M18: 2,968,022 km (0.11 R)
• M19: 3,242,384 km (0.073 R)
• M20: 3,398,415 km (0.079 R)
• M21: 3,477,403 km (0.097 R)
• M22: 3,621,016 km (0.056 R)
• M23: 3,701,799 km (0.096 R)
• M24: 3,848,555 km (0.108 R)
• M25: 3,964,044 km (0.105 R)
• M26: 4,114,390 km (0.104 R)
• M27: 4,420,467 km (0.058 R)
• M28: 4,699,019 km (0.115 R)
• M29: 4,804,934 km (0.118 R)
• M30: 4,911,597 km (0.106 R)
• M31: 5,181,921 km (0.088 R)
• M32: 5,964,617 km (0.118 R)
• M33: 6,041,061 km (0.066 R)
• M34: 6,625,091 km (0.067 R)
• M35: 6,763,918 km (0.113 R)
• M36: 7,004,322 km (0.115 R)
• M37: 7,125,496 km (0.106 R)
• M38: 7,390,584 km (0.102 R)
• M39: 7,763,082 km (0.091 R)
• M40: 7,846,708 km (0.076 R)
• M41: 8,078,135 km (0.082 R)
• M42: 8,612,649 km (0.038 R)
• M43: 8,677,574 km (0.076 R)
• M44: 8,742,649 km (0.102 R)
• M45: 9,202,812 km (0.071 R)
• M46: 9,357,945 km (0.074 R)
• M47: 9,513,976 km (0.118 R)
• M48: 9,987,303 km (0.113 R)
• M49: 10,100,998 km (0.113 R)
• M50: 10,169,514 km (0.082 R)
• M51: 11,168,379 km (0.114 R)
• M52: 11,357,620 km (0.104 R)
• M53: 11,619,566 km (0.094 R)
• M54: 12,687,545 km (0.117 R)
• M55: 12,860,331 km (0.086 R)
• M56: 12,984,198 km (0.098 R)
• M57: 13,108,513 km (0.027 R)
• M58: 13,433,590 km (0.098 R)
• M59: 13,761,359 km (0.031 R)
• M60: 13,837,354 km (0.113 R)
• M61: 13,938,931 km (0.048 R)
• M62: 14,682,582 km (0.08 R)
• M63: 14,864,044 km (0.11 R)
• M64: 14,968,165 km (0.092 R)
• M65: 15,255,392 km (0.077 R)
• M66: 15,334,081 km (0.079 R)
• M67: 15,597,373 km (0.098 R)
• M68: 16,075,039 km (0.087 R)
• M69: 16,557,492 km (0.074 R)
• M70: 16,773,362 km (0.04 R)
• M71: 16,990,279 km (0.092 R)
• M72: 17,099,037 km (0.054 R)
• M73: 17,344,826 km (0.102 R)
• M74: 17,509,234 km (0.065 R)
• M75: 17,756,818 km (0.118 R)
• M76: 18,060,951 km (0.1 R)
• M77: 18,255,428 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.1

Radius: 12.9

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 4.95 AU - 6.23 AU

Year: 5006 Days

Day: 13.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 43,207,871 km

• M1: 185,801 km (0.116 R)
• M2: 281,992 km (0.026 R)
• M3: 374,743 km (0.108 R)
• M4: 561,441 km (0.119 R)
• M5: 826,379 km (0.065 R)
• M6: 951,592 km (0.04 R)
• M7: 1,093,560 km (0.119 R)
• M8: 1,464,414 km (0.114 R)
• M9: 1,630,766 km (0.112 R)
• M10: 1,827,188 km (0.092 R)
• M11: 2,529,401 km (0.082 R)
• M12: 2,690,368 km (0.068 R)
• M13: 2,785,812 km (0.095 R)
• M14: 2,868,539 km (0.105 R)
• M15: 2,952,164 km (0.101 R)
• M16: 3,093,385 km (0.074 R)
• M17: 3,397,368 km (0.077 R)
• M18: 3,500,889 km (0.09 R)
• M19: 3,605,608 km (0.093 R)
• M20: 3,787,369 km (0.085 R)
• M21: 4,128,752 km (0.068 R)
• M22: 4,223,597 km (0.098 R)
• M23: 4,383,367 km (0.112 R)
• M24: 4,924,912 km (0.083 R)
• M25: 5,008,836 km (0.104 R)
• M26: 5,212,139 km (0.114 R)
• M27: 5,574,765 km (0.091 R)
• M28: 5,679,932 km (0.069 R)
• M29: 6,053,179 km (0.116 R)
• M30: 6,361,201 km (0.038 R)
• M31: 6,581,708 km (0.079 R)
• M32: 6,674,459 km (0.112 R)
• M33: 7,068,350 km (0.112 R)
• M34: 7,220,491 km (0.083 R)
• M35: 7,547,362 km (0.052 R)
• M36: 8,275,605 km (0.111 R)
• M37: 8,760,003 km (0.112 R)
• M38: 8,984,998 km (0.043 R)
• M39: 9,191,443 km (0.034 R)
• M40: 9,483,009 km (0.052 R)
• M41: 9,566,784 km (0.104 R)
• M42: 9,756,324 km (0.068 R)
• M43: 9,968,604 km (0.055 R)
• M44: 10,462,277 km (0.058 R)
• M45: 10,723,026 km (0.081 R)
• M46: 10,876,214 km (0.104 R)
• M47: 11,473,708 km (0.066 R)
• M48: 11,607,897 km (0.084 R)
• M49: 11,991,167 km (0.111 R)
• M50: 12,195,667 km (0.072 R)
• M51: 12,493,217 km (0.114 R)
• M52: 12,631,446 km (0.087 R)
• M53: 12,955,624 km (0.043 R)
• M54: 13,259,308 km (0.069 R)
• M55: 13,353,256 km (0.114 R)
• M56: 13,470,839 km (0.107 R)
• M57: 13,849,771 km (0.093 R)
• M58: 13,969,000 km (0.045 R)
• M59: 14,112,465 km (0.07 R)
• M60: 14,424,825 km (0.036 R)
• M61: 14,690,960 km (0.11 R)
• M62: 15,203,632 km (0.11 R)
• M63: 15,326,601 km (0.118 R)
• M64: 15,647,788 km (0.083 R)
• M65: 15,771,954 km (0.094 R)
• M66: 15,996,201 km (0.058 R)
• M67: 16,121,265 km (0.111 R)
• M68: 16,548,816 km (0.074 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.6

Radius: 12.8

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 5.77 AU - 6.45 AU

Year: 5720 Days

Day: 7 Hours

Environment

Temp: -165 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 43,207,871 km

• M1: 217,216 km (0.101 R)
• M2: 384,317 km (0.106 R)
• M3: 534,064 km (0.1 R)
• M4: 707,299 km (0.038 R)
• M5: 877,392 km (0.09 R)
• M6: 1,100,592 km (0.115 R)
• M7: 1,849,179 km (0.09 R)
• M8: 2,074,324 km (0.069 R)
• M9: 2,157,052 km (0.085 R)
• M10: 2,325,798 km (0.085 R)
• M11: 2,411,817 km (0.114 R)
• M12: 2,534,338 km (0.071 R)
• M13: 2,640,851 km (0.104 R)
• M14: 2,840,265 km (0.12 R)
• M15: 3,044,765 km (0.099 R)
• M16: 3,331,694 km (0.106 R)
• M17: 3,527,817 km (0.062 R)
• M18: 3,627,449 km (0.107 R)
• M19: 3,911,386 km (0.115 R)
• M20: 4,696,476 km (0.034 R)
• M21: 4,850,412 km (0.041 R)
• M22: 4,961,563 km (0.105 R)
• M23: 5,368,469 km (0.042 R)
• M24: 5,576,111 km (0.107 R)
• M25: 5,715,985 km (0.116 R)
• M26: 6,190,809 km (0.082 R)
• M27: 6,555,379 km (0.111 R)
• M28: 6,852,031 km (0.036 R)
• M29: 6,951,963 km (0.105 R)
• M30: 7,102,608 km (0.05 R)
• M31: 7,407,488 km (0.117 R)
• M32: 7,587,305 km (0.083 R)
• M33: 8,374,339 km (0.08 R)
• M34: 8,588,563 km (0.1 R)
• M35: 8,750,578 km (0.059 R)
• M36: 8,859,036 km (0.098 R)
• M37: 9,464,010 km (0.098 R)
• M38: 9,799,558 km (0.054 R)
• M39: 9,884,081 km (0.113 R)
• M40: 10,511,494 km (0.109 R)
• M41: 11,063,660 km (0.104 R)
• M42: 11,269,507 km (0.058 R)
• M43: 11,476,550 km (0.115 R)
• M44: 11,834,538 km (0.085 R)
• M45: 11,954,665 km (0.072 R)
• M46: 12,075,241 km (0.078 R)
• M47: 12,408,994 km (0.084 R)
• M48: 12,684,254 km (0.115 R)
• M49: 12,992,425 km (0.077 R)
• M50: 13,178,525 km (0.072 R)
• M51: 14,090,773 km (0.099 R)
• M52: 14,731,650 km (0.112 R)
• M53: 14,925,828 km (0.092 R)
• M54: 15,579,272 km (0.079 R)
• M55: 16,509,621 km (0.051 R)
• M56: 16,610,300 km (0.102 R)
• M57: 16,846,216 km (0.101 R)
• M58: 17,083,179 km (0.115 R)
• M59: 17,423,814 km (0.099 R)
• M60: 17,973,287 km (0.112 R)
• M61: 18,423,875 km (0.083 R)
• M62: 18,703,175 km (0.047 R)
• M63: 18,808,192 km (0.096 R)
• M64: 19,691,418 km (0.062 R)
• M65: 20,084,262 km (0.081 R)
• M66: 20,986,936 km (0.114 R)
• M67: 21,681,668 km (0.106 R)
• M68: 21,865,823 km (0.081 R)
• M69: 23,282,066 km (0.073 R)
• M70: 23,963,185 km (0.07 R)
• M71: 24,574,143 km (0.054 R)
• M72: 25,229,083 km (0.116 R)
• M73: 25,850,512 km (0.066 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354

Radius: 9.5

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 9.17 AU - 10.75 AU

Year: 11905 Days

Day: 12.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 43,207,871 km

• M1: 129,103 km (0.061 R)
• M2: 258,804 km (0.112 R)
• M3: 571,314 km (0.049 R)
• M4: 673,938 km (0.103 R)
• M5: 968,048 km (0.116 R)
• M6: 1,460,374 km (0.101 R)
• M7: 2,671,668 km (0.063 R)
• M8: 2,875,869 km (0.077 R)
• M9: 3,381,361 km (0.086 R)
• M10: 3,519,140 km (0.091 R)
• M11: 4,294,506 km (0.108 R)
• M12: 4,655,785 km (0.111 R)
• M13: 5,247,893 km (0.092 R)
• M14: 5,439,827 km (0.068 R)
• M15: 5,504,304 km (0.085 R)
• M16: 7,057,429 km (0.09 R)
• M17: 7,305,014 km (0.098 R)
• M18: 7,699,802 km (0.101 R)
• M19: 8,398,275 km (0.106 R)
• M20: 9,503,205 km (0.102 R)
• M21: 9,973,690 km (0.117 R)
• M22: 10,172,057 km (0.079 R)
• M23: 10,815,328 km (0.076 R)
• M24: 10,937,400 km (0.065 R)
• M25: 11,554,790 km (0.103 R)
• M26: 11,679,704 km (0.092 R)
• M27: 12,395,530 km (0.112 R)
• M28: 12,737,361 km (0.116 R)
• M29: 13,299,400 km (0.061 R)
• M30: 13,473,981 km (0.086 R)
• M31: 14,717,289 km (0.104 R)
• M32: 14,852,675 km (0.112 R)
• M33: 15,033,838 km (0.088 R)
• M34: 15,307,004 km (0.101 R)
• M35: 15,627,742 km (0.116 R)
• M36: 16,322,474 km (0.114 R)
• M37: 16,650,093 km (0.088 R)
• M38: 16,791,164 km (0.072 R)
• M39: 17,646,116 km (0.103 R)
• M40: 19,645,940 km (0.072 R)
• M41: 19,745,273 km (0.105 R)
• M42: 20,445,541 km (0.046 R)
• M43: 20,697,613 km (0.103 R)
• M44: 20,798,742 km (0.101 R)
• M45: 21,665,063 km (0.085 R)
• M46: 22,231,740 km (0.062 R)
• M47: 22,647,023 km (0.11 R)
• M48: 23,274,736 km (0.117 R)
• M49: 23,855,176 km (0.076 R)
• M50: 24,976,561 km (0.077 R)
• M51: 28,836,635 km (0.047 R)
• M52: 29,403,013 km (0.085 R)
• M53: 29,573,704 km (0.063 R)
• M54: 31,414,356 km (0.074 R)
• M55: 31,938,697 km (0.074 R)
• M56: 32,759,989 km (0.118 R)
• M57: 33,351,050 km (0.088 R)
• M58: 35,750,002 km (0.089 R)
• M59: 36,236,344 km (0.12 R)
• M60: 36,541,524 km (0.026 R)
• M61: 37,523,634 km (0.079 R)
• M62: 41,857,634 km (0.116 R)
• M63: 42,049,717 km (0.052 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 15,437 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit