🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.62 AU - 0.68 AU

Year: 234 Days

Day: 22.3 Hours

Environment

Temp: -12 °C

Axial Tilt: 4.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.82 AU - 0.88 AU

Year: 350 Days

Day: 23.4 Hours

Environment

Temp: -46 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,764,977 km

• M1: 468,690 km (0.039 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.78 AU - 1.12 AU

Year: 413 Days

Day: 42.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.01 AU - 1.31 AU

Year: 557 Days

Day: 33.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.74 AU - 1.96 AU

Year: 1123 Days

Day: 14.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.07 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.3

Radius: 8.3

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.65 AU - 4.93 AU

Year: 3965 Days

Day: 5.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 51,764,977 km

• M1: 111,002 km (0.094 R)
• M2: 206,894 km (0.091 R)
• M3: 307,424 km (0.093 R)
• M4: 373,097 km (0.118 R)
• M5: 428,299 km (0.047 R)
• M6: 530,624 km (0.078 R)
• M7: 613,202 km (0.049 R)
• M8: 670,946 km (0.03 R)
• M9: 813,214 km (0.078 R)
• M10: 932,294 km (0.081 R)
• M11: 1,519,017 km (0.066 R)
• M12: 1,736,532 km (0.117 R)
• M13: 1,920,837 km (0.095 R)
• M14: 1,993,392 km (0.119 R)
• M15: 2,081,804 km (0.096 R)
• M16: 2,401,495 km (0.078 R)
• M17: 2,736,743 km (0.088 R)
• M18: 3,189,427 km (0.072 R)
• M19: 3,756,253 km (0.035 R)
• M20: 3,958,360 km (0.117 R)
• M21: 4,277,602 km (0.101 R)
• M22: 4,450,088 km (0.103 R)
• M23: 4,762,448 km (0.077 R)
• M24: 4,941,218 km (0.11 R)
• M25: 5,061,644 km (0.059 R)
• M26: 5,325,983 km (0.091 R)
• M27: 5,889,369 km (0.11 R)
• M28: 5,953,098 km (0.055 R)
• M29: 6,059,911 km (0.038 R)
• M30: 6,427,921 km (0.119 R)
• M31: 6,803,113 km (0.102 R)
• M32: 6,870,133 km (0.069 R)
• M33: 6,937,302 km (0.116 R)
• M34: 7,299,329 km (0.084 R)
• M35: 7,760,539 km (0.097 R)
• M36: 7,830,551 km (0.118 R)
• M37: 8,374,190 km (0.099 R)
• M38: 8,469,932 km (0.062 R)
• M39: 8,566,124 km (0.098 R)
• M40: 8,686,849 km (0.117 R)
• M41: 9,249,487 km (0.07 R)
• M42: 9,597,751 km (0.049 R)
• M43: 9,924,921 km (0.066 R)
• M44: 10,409,768 km (0.097 R)
• M45: 10,954,753 km (0.092 R)
• M46: 11,112,130 km (0.081 R)
• M47: 12,153,331 km (0.085 R)
• M48: 12,343,620 km (0.108 R)
• M49: 12,452,676 km (0.086 R)
• M50: 13,086,373 km (0.118 R)
• M51: 13,197,674 km (0.093 R)
• M52: 13,505,397 km (0.106 R)
• M53: 14,643,986 km (0.055 R)
• M54: 15,254,046 km (0.044 R)
• M55: 15,371,181 km (0.085 R)
• M56: 15,576,878 km (0.089 R)
• M57: 15,694,911 km (0.11 R)
• M58: 15,991,115 km (0.106 R)
• M59: 16,139,965 km (0.086 R)
• M60: 16,289,114 km (0.1 R)
• M61: 16,408,942 km (0.12 R)
• M62: 16,921,165 km (0.118 R)
• M63: 17,042,339 km (0.115 R)
• M64: 17,683,815 km (0.109 R)
• M65: 18,084,887 km (0.07 R)
• M66: 18,333,219 km (0.105 R)
• M67: 18,395,452 km (0.099 R)
• M68: 18,707,812 km (0.118 R)
• M69: 19,242,774 km (0.107 R)
• M70: 19,623,501 km (0.062 R)
• M71: 19,687,229 km (0.06 R)
• M72: 19,878,715 km (0.062 R)
• M73: 20,070,798 km (0.112 R)
• M74: 20,231,317 km (0.045 R)
• M75: 20,521,387 km (0.08 R)
• M76: 20,715,565 km (0.051 R)
• M77: 20,910,342 km (0.043 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.5

Radius: 11.3

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 6.84 AU - 9.94 AU

Year: 10844 Days

Day: 12.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 51,764,977 km

• M1: 141,819 km (0.118 R)
• M2: 314,006 km (0.07 R)
• M3: 435,031 km (0.065 R)
• M4: 631,153 km (0.069 R)
• M5: 842,086 km (0.036 R)
• M6: 1,059,303 km (0.11 R)
• M7: 1,184,067 km (0.109 R)
• M8: 1,314,068 km (0.102 R)
• M9: 1,508,246 km (0.102 R)
• M10: 1,860,549 km (0.117 R)
• M11: 2,763,821 km (0.093 R)
• M12: 2,888,585 km (0.109 R)
• M13: 3,513,306 km (0.085 R)
• M14: 3,841,374 km (0.119 R)
• M15: 4,236,612 km (0.054 R)
• M16: 4,439,167 km (0.074 R)
• M17: 4,527,131 km (0.117 R)
• M18: 5,374,752 km (0.083 R)
• M19: 5,945,468 km (0.109 R)
• M20: 6,172,707 km (0.105 R)
• M21: 6,736,392 km (0.104 R)
• M22: 7,075,680 km (0.116 R)
• M23: 7,560,228 km (0.083 R)
• M24: 7,736,005 km (0.09 R)
• M25: 7,984,188 km (0.112 R)
• M26: 8,598,138 km (0.109 R)
• M27: 8,781,545 km (0.118 R)
• M28: 9,264,596 km (0.052 R)
• M29: 9,528,337 km (0.064 R)
• M30: 9,718,177 km (0.104 R)
• M31: 9,871,066 km (0.117 R)
• M32: 9,986,256 km (0.107 R)
• M33: 10,923,487 km (0.098 R)
• M34: 11,807,311 km (0.092 R)
• M35: 12,093,342 km (0.117 R)
• M36: 12,381,767 km (0.118 R)
• M37: 12,755,762 km (0.108 R)
• M38: 14,115,905 km (0.098 R)
• M39: 14,289,140 km (0.101 R)
• M40: 14,813,181 km (0.053 R)
• M41: 14,989,108 km (0.057 R)
• M42: 15,077,521 km (0.096 R)
• M43: 16,696,319 km (0.098 R)
• M44: 18,040,157 km (0.089 R)
• M45: 18,653,807 km (0.087 R)
• M46: 19,034,833 km (0.11 R)
• M47: 19,178,447 km (0.057 R)
• M48: 19,274,339 km (0.107 R)
• M49: 19,466,573 km (0.116 R)
• M50: 20,096,080 km (0.085 R)
• M51: 20,830,606 km (0.098 R)
• M52: 21,523,992 km (0.076 R)
• M53: 21,623,774 km (0.065 R)
• M54: 22,023,948 km (0.098 R)
• M55: 22,174,743 km (0.063 R)
• M56: 23,137,405 km (0.111 R)
• M57: 23,290,743 km (0.109 R)
• M58: 23,649,628 km (0.118 R)
• M59: 24,010,309 km (0.117 R)
• M60: 24,528,964 km (0.109 R)
• M61: 24,737,354 km (0.119 R)
• M62: 24,841,774 km (0.111 R)
• M63: 24,998,702 km (0.103 R)
• M64: 25,261,096 km (0.107 R)
• M65: 25,418,922 km (0.119 R)
• M66: 25,788,429 km (0.12 R)
• M67: 26,854,015 km (0.087 R)
• M68: 27,554,432 km (0.092 R)
• M69: 29,414,382 km (0.117 R)
• M70: 30,415,491 km (0.102 R)
• M71: 30,639,439 km (0.098 R)
• M72: 32,051,793 km (0.115 R)
• M73: 32,165,637 km (0.11 R)
• M74: 32,851,992 km (0.101 R)
• M75: 33,254,410 km (0.103 R)
• M76: 34,180,720 km (0.115 R)
• M77: 35,762,867 km (0.064 R)
• M78: 36,592,686 km (0.059 R)
• M79: 37,189,283 km (0.069 R)
• M80: 37,488,778 km (0.093 R)
• M81: 38,392,050 km (0.042 R)
• M82: 39,302,652 km (0.059 R)
• M83: 40,036,130 km (0.063 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.1

Radius: 11.9

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 7.47 AU - 10.77 AU

Year: 12290 Days

Day: 11.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 51,764,977 km

• M1: 183,257 km (0.058 R)
• M2: 344,524 km (0.037 R)
• M3: 460,911 km (0.113 R)
• M4: 882,777 km (0.118 R)
• M5: 1,409,810 km (0.08 R)
• M6: 1,640,341 km (0.071 R)
• M7: 1,883,587 km (0.066 R)
• M8: 3,135,123 km (0.093 R)
• M9: 3,716,759 km (0.091 R)
• M10: 4,978,916 km (0.101 R)
• M11: 5,656,146 km (0.101 R)
• M12: 6,109,876 km (0.077 R)
• M13: 6,362,248 km (0.048 R)
• M14: 6,877,613 km (0.082 R)
• M15: 7,406,441 km (0.12 R)
• M16: 7,857,179 km (0.064 R)
• M17: 8,409,943 km (0.119 R)
• M18: 8,927,702 km (0.111 R)
• M19: 10,492,196 km (0.092 R)
• M20: 11,512,603 km (0.11 R)
• M21: 12,087,209 km (0.054 R)
• M22: 12,564,426 km (0.078 R)
• M23: 12,886,061 km (0.029 R)
• M24: 13,537,261 km (0.114 R)
• M25: 14,310,682 km (0.098 R)
• M26: 14,646,529 km (0.09 R)
• M27: 15,041,767 km (0.114 R)
• M28: 15,383,299 km (0.084 R)
• M29: 15,784,969 km (0.101 R)
• M30: 16,539,989 km (0.102 R)
• M31: 16,715,916 km (0.097 R)
• M32: 17,010,624 km (0.036 R)
• M33: 17,664,816 km (0.088 R)
• M34: 18,448,709 km (0.035 R)
• M35: 19,800,924 km (0.036 R)
• M36: 20,488,924 km (0.113 R)
• M37: 20,994,266 km (0.085 R)
• M38: 21,567,824 km (0.076 R)
• M39: 22,017,366 km (0.053 R)
• M40: 22,730,050 km (0.11 R)
• M41: 23,056,622 km (0.083 R)
• M42: 23,648,132 km (0.111 R)
• M43: 25,115,239 km (0.089 R)
• M44: 25,250,176 km (0.116 R)
• M45: 26,132,504 km (0.096 R)
• M46: 28,136,966 km (0.091 R)
• M47: 28,910,088 km (0.113 R)
• M48: 29,122,217 km (0.084 R)
• M49: 29,547,973 km (0.041 R)
• M50: 30,047,331 km (0.027 R)
• M51: 30,837,507 km (0.09 R)
• M52: 31,416,600 km (0.109 R)
• M53: 31,853,276 km (0.095 R)
• M54: 34,141,076 km (0.114 R)
• M55: 34,515,071 km (0.105 R)
• M56: 34,815,164 km (0.087 R)
• M57: 35,493,740 km (0.069 R)
• M58: 36,176,505 km (0.091 R)
• M59: 36,557,830 km (0.052 R)
• M60: 37,093,839 km (0.07 R)
• M61: 38,096,145 km (0.115 R)
• M62: 38,251,128 km (0.041 R)
• M63: 38,484,052 km (0.088 R)
• M64: 38,795,216 km (0.095 R)
• M65: 39,891,170 km (0.115 R)
• M66: 40,759,436 km (0.114 R)
• M67: 41,315,192 km (0.12 R)
• M68: 44,212,903 km (0.087 R)
• M69: 46,594,501 km (0.055 R)
• M70: 48,933,314 km (0.118 R)
• M71: 49,777,794 km (0.109 R)
• M72: 50,286,875 km (0.108 R)
• M73: 50,712,332 km (0.055 R)
• M74: 50,797,603 km (0.087 R)
• M75: 51,824,293 km (0.099 R)
• M76: 52,082,050 km (0.04 R)
• M77: 53,637,419 km (0.098 R)
• M78: 53,724,186 km (0.112 R)
• M79: 53,898,018 km (0.098 R)
• M80: 54,857,539 km (0.082 R)
• M81: 55,032,718 km (0.083 R)
• M82: 55,734,781 km (0.098 R)
• M83: 57,503,178 km (0.099 R)
• M84: 58,304,873 km (0.066 R)
• M85: 58,483,492 km (0.049 R)
• M86: 60,189,955 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 301.1

Radius: 6.8

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 9.22 AU - 13.36 AU

Year: 16928 Days

Day: 20.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 51,764,977 km

• M1: 108,608 km (0.094 R)
• M2: 467,344 km (0.038 R)
• M3: 513,569 km (0.082 R)
• M4: 980,764 km (0.063 R)
• M5: 1,210,396 km (0.117 R)
• M6: 1,597,855 km (0.069 R)
• M7: 1,842,896 km (0.09 R)
• M8: 1,944,324 km (0.103 R)
• M9: 2,341,207 km (0.084 R)
• M10: 3,423,098 km (0.032 R)
• M11: 3,485,630 km (0.117 R)
• M12: 3,771,063 km (0.066 R)
• M13: 3,835,540 km (0.089 R)
• M14: 5,673,948 km (0.095 R)
• M15: 6,047,344 km (0.074 R)
• M16: 6,351,776 km (0.117 R)
• M17: 7,015,243 km (0.047 R)
• M18: 7,700,700 km (0.067 R)
• M19: 7,823,819 km (0.12 R)
• M20: 8,280,990 km (0.103 R)
• M21: 9,047,829 km (0.111 R)
• M22: 9,091,063 km (0.113 R)
• M23: 9,571,571 km (0.106 R)
• M24: 10,466,166 km (0.094 R)
• M25: 11,574,686 km (0.113 R)
• M26: 12,286,324 km (0.111 R)
• M27: 12,334,195 km (0.096 R)
• M28: 13,012,023 km (0.117 R)
• M29: 13,602,486 km (0.092 R)
• M30: 16,789,967 km (0.073 R)
• M31: 17,003,294 km (0.083 R)
• M32: 17,217,369 km (0.116 R)
• M33: 18,466,062 km (0.028 R)
• M34: 19,351,831 km (0.115 R)
• M35: 20,592,296 km (0.114 R)
• M36: 20,820,583 km (0.081 R)
• M37: 21,049,617 km (0.071 R)
• M38: 21,626,167 km (0.099 R)
• M39: 22,735,735 km (0.099 R)
• M40: 23,089,983 km (0.053 R)
• M41: 23,803,864 km (0.113 R)
• M42: 24,103,508 km (0.103 R)
• M43: 24,404,349 km (0.117 R)
• M44: 24,645,950 km (0.101 R)
• M45: 24,706,388 km (0.064 R)
• M46: 25,131,395 km (0.078 R)
• M47: 25,436,575 km (0.045 R)
• M48: 25,497,760 km (0.067 R)
• M49: 26,050,375 km (0.108 R)
• M50: 26,731,195 km (0.091 R)
• M51: 26,793,427 km (0.067 R)
• M52: 27,543,362 km (0.101 R)
• M53: 28,999,996 km (0.117 R)
• M54: 29,963,556 km (0.114 R)
• M55: 30,157,435 km (0.116 R)
• M56: 30,546,539 km (0.107 R)
• M57: 30,937,438 km (0.094 R)
• M58: 31,395,507 km (0.079 R)
• M59: 31,592,527 km (0.05 R)
• M60: 31,724,024 km (0.094 R)
• M61: 31,855,819 km (0.113 R)
• M62: 32,185,832 km (0.066 R)
• M63: 32,252,104 km (0.099 R)
• M64: 32,450,770 km (0.106 R)
• M65: 33,316,792 km (0.071 R)
• M66: 33,853,549 km (0.099 R)
• M67: 34,055,656 km (0.113 R)
• M68: 34,460,767 km (0.112 R)
• M69: 35,549,241 km (0.108 R)
• M70: 39,163,526 km (0.104 R)
• M71: 39,517,175 km (0.086 R)
• M72: 39,942,931 km (0.109 R)
• M73: 40,298,974 km (0.107 R)
• M74: 41,085,858 km (0.108 R)
• M75: 41,805,574 km (0.099 R)
• M76: 42,022,341 km (0.117 R)
• M77: 42,384,368 km (0.077 R)
• M78: 43,257,421 km (0.093 R)
• M79: 43,330,574 km (0.044 R)
• M80: 45,317,833 km (0.116 R)
• M81: 45,986,834 km (0.099 R)
• M82: 47,485,207 km (0.063 R)
• M83: 48,164,680 km (0.12 R)
• M84: 48,695,304 km (0.107 R)
• M85: 48,923,440 km (0.108 R)
• M86: 49,151,876 km (0.117 R)
• M87: 49,686,090 km (0.107 R)
• M88: 49,762,535 km (0.056 R)
• M89: 50,222,399 km (0.086 R)
• M90: 50,529,673 km (0.116 R)
• M91: 51,610,069 km (0.117 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 19,438 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit