🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.64 AU - 0.72 AU

Year: 212 Days

Day: 22.6 Hours

Environment

Temp: 180 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.66 AU - 0.9 AU

Year: 261 Days

Day: 44.8 Hours

Environment

Temp: 149 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.78 AU - 1.16 AU

Year: 362 Days

Day: 20.4 Hours

Environment

Temp: 32 °C

Axial Tilt: 8.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 35,339,889 km

• M1: 33,660 km (0.087 R)
• M2: 483,800 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.31 AU - 1.87 AU

Year: 759 Days

Day: 29.4 Hours

Environment

Temp: -64 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.37 AU - 4.69 AU

Year: 3064 Days

Day: 33.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,339,889 km

• M1: 1,539,661 km (0.104 R)
• M2: 2,590,886 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.7

Radius: 13.2

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 4.59 AU - 7.63 AU

Year: 5720 Days

Day: 8.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 35,339,889 km

• M1: 200,910 km (0.112 R)
• M2: 349,909 km (0.119 R)
• M3: 597,793 km (0.118 R)
• M4: 770,130 km (0.075 R)
• M5: 871,856 km (0.113 R)
• M6: 969,693 km (0.107 R)
• M7: 1,109,867 km (0.057 R)
• M8: 1,359,246 km (0.057 R)
• M9: 1,561,503 km (0.106 R)
• M10: 1,773,932 km (0.094 R)
• M11: 1,925,025 km (0.118 R)
• M12: 2,315,476 km (0.086 R)
• M13: 2,624,994 km (0.058 R)
• M14: 2,771,301 km (0.036 R)
• M15: 2,865,996 km (0.091 R)
• M16: 3,016,940 km (0.101 R)
• M17: 3,427,886 km (0.108 R)
• M18: 3,766,575 km (0.102 R)
• M19: 4,070,109 km (0.089 R)
• M20: 4,162,710 km (0.037 R)
• M21: 4,303,033 km (0.046 R)
• M22: 4,556,302 km (0.108 R)
• M23: 4,701,113 km (0.085 R)
• M24: 4,847,270 km (0.106 R)
• M25: 4,995,073 km (0.117 R)
• M26: 5,211,242 km (0.05 R)
• M27: 5,295,316 km (0.088 R)
• M28: 5,983,466 km (0.111 R)
• M29: 6,159,992 km (0.116 R)
• M30: 6,266,655 km (0.1 R)
• M31: 6,791,444 km (0.118 R)
• M32: 6,883,297 km (0.099 R)
• M33: 7,031,250 km (0.093 R)
• M34: 7,274,047 km (0.094 R)
• M35: 7,367,994 km (0.11 R)
• M36: 7,538,386 km (0.107 R)
• M37: 7,652,829 km (0.116 R)
• M38: 7,999,297 km (0.096 R)
• M39: 8,213,521 km (0.045 R)
• M40: 8,390,346 km (0.119 R)
• M41: 8,908,104 km (0.116 R)
• M42: 9,049,325 km (0.075 R)
• M43: 9,150,603 km (0.088 R)
• M44: 9,477,324 km (0.098 R)
• M45: 9,580,248 km (0.076 R)
• M46: 9,745,703 km (0.051 R)
• M47: 10,163,530 km (0.09 R)
• M48: 10,501,920 km (0.119 R)
• M49: 10,694,004 km (0.083 R)
• M50: 10,930,219 km (0.103 R)
• M51: 11,451,867 km (0.116 R)
• M52: 11,583,513 km (0.088 R)
• M53: 11,693,617 km (0.117 R)
• M54: 11,892,732 km (0.117 R)
• M55: 12,496,808 km (0.047 R)
• M56: 12,768,477 km (0.083 R)
• M57: 12,859,583 km (0.081 R)
• M58: 13,317,801 km (0.117 R)
• M59: 13,665,017 km (0.109 R)
• M60: 15,908,537 km (0.102 R)
• M61: 16,055,741 km (0.088 R)
• M62: 16,351,197 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.1

Radius: 8.1

Gravity: 8.87 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 7.72 AU - 12.72 AU

Year: 12374 Days

Day: 5.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 35,339,889 km

• M1: 125,064 km (0.05 R)
• M2: 196,721 km (0.11 R)
• M3: 632,949 km (0.1 R)
• M4: 756,068 km (0.116 R)
• M5: 830,268 km (0.042 R)
• M6: 986,299 km (0.069 R)
• M7: 1,067,979 km (0.025 R)
• M8: 1,173,446 km (0.111 R)
• M9: 1,441,076 km (0.113 R)
• M10: 2,217,788 km (0.076 R)
• M11: 3,288,012 km (0.109 R)
• M12: 3,665,148 km (0.062 R)
• M13: 3,826,414 km (0.093 R)
• M14: 4,189,488 km (0.1 R)
• M15: 4,256,658 km (0.091 R)
• M16: 5,055,361 km (0.077 R)
• M17: 5,343,935 km (0.1 R)
• M18: 5,453,590 km (0.054 R)
• M19: 5,637,895 km (0.107 R)
• M20: 6,434,504 km (0.112 R)
• M21: 6,551,190 km (0.048 R)
• M22: 6,826,300 km (0.08 R)
• M23: 7,347,051 km (0.052 R)
• M24: 7,756,350 km (0.082 R)
• M25: 7,839,228 km (0.042 R)
• M26: 8,511,820 km (0.1 R)
• M27: 9,028,531 km (0.109 R)
• M28: 9,422,571 km (0.058 R)
• M29: 10,046,993 km (0.1 R)
• M30: 10,137,201 km (0.082 R)
• M31: 10,273,185 km (0.07 R)
• M32: 10,364,140 km (0.107 R)
• M33: 10,455,395 km (0.075 R)
• M34: 10,776,731 km (0.047 R)
• M35: 12,432,032 km (0.06 R)
• M36: 13,612,209 km (0.048 R)
• M37: 15,500,733 km (0.113 R)
• M38: 15,919,757 km (0.079 R)
• M39: 16,236,455 km (0.108 R)
• M40: 16,555,398 km (0.038 R)
• M41: 16,822,580 km (0.058 R)
• M42: 17,145,262 km (0.091 R)
• M43: 17,632,951 km (0.032 R)
• M44: 19,459,990 km (0.1 R)
• M45: 19,742,132 km (0.049 R)
• M46: 20,253,308 km (0.115 R)
• M47: 20,941,608 km (0.11 R)
• M48: 22,105,629 km (0.057 R)
• M49: 22,164,421 km (0.079 R)
• M50: 23,051,985 km (0.082 R)
• M51: 23,111,674 km (0.11 R)
• M52: 25,290,717 km (0.038 R)
• M53: 25,413,686 km (0.116 R)
• M54: 25,475,321 km (0.068 R)
• M55: 25,536,955 km (0.083 R)
• M56: 25,845,725 km (0.111 R)
• M57: 26,842,196 km (0.097 R)
• M58: 27,787,804 km (0.056 R)
• M59: 28,872,688 km (0.052 R)
• M60: 30,036,410 km (0.104 R)
• M61: 30,427,758 km (0.116 R)
• M62: 31,810,641 km (0.075 R)
• M63: 32,076,327 km (0.112 R)
• M64: 32,543,072 km (0.09 R)
• M65: 34,228,591 km (0.029 R)
• M66: 34,705,509 km (0.05 R)
• M67: 35,666,077 km (0.076 R)
• M68: 36,011,199 km (0.087 R)
• M69: 36,080,463 km (0.106 R)
• M70: 36,844,160 km (0.113 R)
• M71: 38,529,081 km (0.118 R)
• M72: 39,666,324 km (0.086 R)
• M73: 40,670,276 km (0.117 R)
• M74: 40,814,488 km (0.083 R)
• M75: 40,958,700 km (0.088 R)
• M76: 41,030,956 km (0.094 R)
• M77: 41,175,468 km (0.084 R)
• M78: 42,337,993 km (0.061 R)
• M79: 42,630,307 km (0.095 R)
• M80: 42,849,916 km (0.041 R)
• M81: 44,918,257 km (0.11 R)
• M82: 45,290,905 km (0.061 R)
• M83: 45,739,549 km (0.034 R)
• M84: 46,641,325 km (0.088 R)
• M85: 46,716,722 km (0.09 R)
• M86: 46,943,213 km (0.076 R)
• M87: 47,776,773 km (0.116 R)
• M88: 48,081,055 km (0.081 R)
• M89: 48,309,790 km (0.097 R)
• M90: 50,151,938 km (0.088 R)
• M91: 51,004,048 km (0.113 R)
• M92: 51,159,480 km (0.089 R)
• M93: 52,173,604 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.8

Radius: 9.6

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 10.33 AU - 12.07 AU

Year: 14196 Days

Day: 14.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 35,339,889 km

• M1: 286,929 km (0.1 R)
• M2: 401,072 km (0.102 R)
• M3: 556,953 km (0.032 R)
• M4: 960,119 km (0.109 R)
• M5: 1,192,295 km (0.113 R)
• M6: 1,459,776 km (0.034 R)
• M7: 1,547,440 km (0.057 R)
• M8: 1,636,750 km (0.053 R)
• M9: 1,709,604 km (0.075 R)
• M10: 1,802,206 km (0.094 R)
• M11: 1,915,601 km (0.068 R)
• M12: 2,906,986 km (0.057 R)
• M13: 3,222,488 km (0.09 R)
• M14: 3,644,204 km (0.069 R)
• M15: 4,233,620 km (0.087 R)
• M16: 4,565,428 km (0.113 R)
• M17: 4,721,458 km (0.112 R)
• M18: 4,826,476 km (0.08 R)
• M19: 5,146,017 km (0.042 R)
• M20: 5,227,099 km (0.037 R)
• M21: 5,555,317 km (0.093 R)
• M22: 5,638,493 km (0.117 R)
• M23: 5,806,043 km (0.114 R)
• M24: 6,521,719 km (0.099 R)
• M25: 6,727,117 km (0.09 R)
• M26: 6,964,529 km (0.085 R)
• M27: 7,941,553 km (0.099 R)
• M28: 8,004,084 km (0.085 R)
• M29: 8,129,447 km (0.099 R)
• M30: 8,192,428 km (0.105 R)
• M31: 8,287,273 km (0.099 R)
• M32: 8,350,703 km (0.077 R)
• M33: 8,509,875 km (0.03 R)
• M34: 9,420,028 km (0.091 R)
• M35: 10,669,619 km (0.081 R)
• M36: 11,863,410 km (0.082 R)
• M37: 12,006,576 km (0.089 R)
• M38: 12,114,286 km (0.064 R)
• M39: 12,439,661 km (0.057 R)
• M40: 13,882,383 km (0.118 R)
• M41: 14,109,024 km (0.097 R)
• M42: 14,950,662 km (0.085 R)
• M43: 16,084,613 km (0.11 R)
• M44: 16,642,015 km (0.099 R)
• M45: 16,842,626 km (0.095 R)
• M46: 17,084,376 km (0.102 R)
• M47: 17,327,323 km (0.077 R)
• M48: 17,408,555 km (0.105 R)
• M49: 18,063,045 km (0.109 R)
• M50: 18,145,474 km (0.045 R)
• M51: 18,517,673 km (0.071 R)
• M52: 18,767,202 km (0.086 R)
• M53: 19,101,703 km (0.112 R)
• M54: 19,438,149 km (0.112 R)
• M55: 20,846,613 km (0.11 R)
• M56: 21,410,597 km (0.104 R)
• M57: 21,497,812 km (0.053 R)
• M58: 22,067,481 km (0.092 R)
• M59: 22,730,948 km (0.046 R)
• M60: 22,864,389 km (0.114 R)
• M61: 23,087,439 km (0.068 R)
• M62: 23,176,899 km (0.078 R)
• M63: 24,077,628 km (0.095 R)
• M64: 24,168,284 km (0.12 R)
• M65: 24,259,090 km (0.043 R)
• M66: 24,350,045 km (0.096 R)
• M67: 24,943,799 km (0.089 R)
• M68: 25,127,356 km (0.102 R)
• M69: 25,265,435 km (0.059 R)
• M70: 25,403,663 km (0.086 R)
• M71: 25,820,144 km (0.057 R)
• M72: 25,959,419 km (0.092 R)
• M73: 26,800,459 km (0.109 R)
• M74: 27,745,468 km (0.096 R)
• M75: 28,221,938 km (0.12 R)
• M76: 28,557,186 km (0.108 R)
• M77: 29,183,253 km (0.109 R)
• M78: 30,497,920 km (0.049 R)
• M79: 30,940,430 km (0.099 R)
• M80: 31,286,151 km (0.083 R)
• M81: 31,434,701 km (0.119 R)
• M82: 31,881,700 km (0.101 R)
• M83: 33,639,924 km (0.073 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 91.9

Radius: 5.2

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 9.73 AU - 15.81 AU

Year: 17284 Days

Day: 23.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 35,339,889 km

• M1: 94,845 km (0.1 R)
• M2: 136,134 km (0.071 R)
• M3: 179,817 km (0.099 R)
• M4: 412,741 km (0.118 R)
• M5: 532,120 km (0.089 R)
• M6: 774,767 km (0.092 R)
• M7: 847,921 km (0.062 R)
• M8: 923,468 km (0.057 R)
• M9: 1,113,906 km (0.034 R)
• M10: 1,264,850 km (0.077 R)
• M11: 1,386,922 km (0.1 R)
• M12: 1,476,381 km (0.106 R)
• M13: 1,530,985 km (0.115 R)
• M14: 1,698,983 km (0.112 R)
• M15: 1,775,727 km (0.07 R)
• M16: 1,814,323 km (0.109 R)
• M17: 1,932,356 km (0.119 R)
• M18: 2,603,003 km (0.047 R)
• M19: 3,267,217 km (0.103 R)
• M20: 3,556,839 km (0.032 R)
• M21: 4,342,527 km (0.073 R)
• M22: 5,889,967 km (0.112 R)
• M23: 6,153,260 km (0.109 R)
• M24: 6,420,292 km (0.06 R)
• M25: 7,275,094 km (0.077 R)
• M26: 7,462,989 km (0.117 R)
• M27: 8,100,575 km (0.116 R)
• M28: 8,327,814 km (0.119 R)
• M29: 8,524,236 km (0.103 R)
• M30: 8,656,182 km (0.106 R)
• M31: 9,022,098 km (0.099 R)
• M32: 9,089,267 km (0.109 R)
• M33: 9,156,586 km (0.074 R)
• M34: 9,223,906 km (0.089 R)
• M35: 9,325,333 km (0.085 R)
• M36: 9,666,266 km (0.089 R)
• M37: 10,606,788 km (0.088 R)
• M38: 10,998,435 km (0.089 R)
• M39: 12,498,902 km (0.043 R)
• M40: 12,874,542 km (0.101 R)
• M41: 13,177,777 km (0.074 R)
• M42: 13,215,775 km (0.056 R)
• M43: 13,713,936 km (0.09 R)
• M44: 14,101,394 km (0.088 R)
• M45: 14,531,638 km (0.091 R)
• M46: 14,728,658 km (0.119 R)
• M47: 15,006,013 km (0.111 R)
• M48: 15,085,449 km (0.075 R)
• M49: 15,365,048 km (0.103 R)
• M50: 15,485,324 km (0.049 R)
• M51: 15,525,566 km (0.118 R)
• M52: 15,848,249 km (0.117 R)
• M53: 15,888,640 km (0.09 R)
• M54: 15,969,722 km (0.116 R)
• M55: 16,623,315 km (0.112 R)
• M56: 16,829,312 km (0.12 R)
• M57: 16,870,601 km (0.099 R)
• M58: 16,994,767 km (0.109 R)
• M59: 18,125,577 km (0.092 R)
• M60: 19,280,473 km (0.098 R)
• M61: 19,975,953 km (0.107 R)
• M62: 20,459,005 km (0.107 R)
• M63: 20,635,530 km (0.086 R)
• M64: 20,768,373 km (0.036 R)
• M65: 21,570,816 km (0.11 R)
• M66: 23,206,070 km (0.031 R)
• M67: 23,390,225 km (0.112 R)
• M68: 23,528,604 km (0.116 R)
• M69: 23,667,430 km (0.07 R)
• M70: 23,806,407 km (0.102 R)
• M71: 24,224,982 km (0.049 R)
• M72: 24,505,328 km (0.075 R)
• M73: 24,833,845 km (0.089 R)
• M74: 25,352,950 km (0.114 R)
• M75: 25,400,222 km (0.109 R)
• M76: 26,066,531 km (0.093 R)
• M77: 26,931,656 km (0.118 R)
• M78: 27,319,114 km (0.113 R)
• M79: 27,757,287 km (0.092 R)
• M80: 29,036,049 km (0.083 R)
• M81: 29,632,645 km (0.1 R)
• M82: 30,939,233 km (0.096 R)
• M83: 31,243,515 km (0.098 R)
• M84: 32,727,526 km (0.111 R)
• M85: 32,882,510 km (0.079 R)
• M86: 33,037,493 km (0.026 R)
• M87: 33,192,925 km (0.086 R)
• M88: 33,660,269 km (0.038 R)
• M89: 34,339,294 km (0.073 R)
• M90: 34,391,802 km (0.068 R)
• M91: 35,022,956 km (0.116 R)
• M92: 35,286,996 km (0.074 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 13,552 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit