🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.5 AU - 0.78 AU

Year: 192 Days

Day: 33.7 Hours

Environment

Temp: 163 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.6 AU - 0.84 AU

Year: 229 Days

Day: 28 Hours

Environment

Temp: 109 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.9 AU - 1.28 AU

Year: 426 Days

Day: 40.3 Hours

Environment

Temp: 12 °C

Axial Tilt: 43.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 66,451,348 km

• M1: 296,653 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.12 AU - 1.5 AU

Year: 562 Days

Day: 24.6 Hours

Environment

Temp: -30 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,451,348 km

• M1: 131,048 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.51 AU - 2.83 AU

Year: 1635 Days

Day: 46.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.5

Radius: 12.1

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 6.77 AU - 7.47 AU

Year: 7119 Days

Day: 10.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 66,451,348 km

• M1: 157,377 km (0.107 R)
• M2: 434,731 km (0.119 R)
• M3: 888,312 km (0.095 R)
• M4: 988,094 km (0.107 R)
• M5: 1,388,119 km (0.08 R)
• M6: 1,545,944 km (0.096 R)
• M7: 2,055,924 km (0.105 R)
• M8: 2,237,236 km (0.088 R)
• M9: 2,376,811 km (0.095 R)
• M10: 3,041,175 km (0.097 R)
• M11: 3,301,475 km (0.06 R)
• M12: 3,381,061 km (0.088 R)
• M13: 4,012,364 km (0.065 R)
• M14: 4,097,486 km (0.097 R)
• M15: 4,211,778 km (0.067 R)
• M16: 4,950,942 km (0.049 R)
• M17: 5,890,715 km (0.05 R)
• M18: 8,181,807 km (0.066 R)
• M19: 8,435,525 km (0.116 R)
• M20: 8,581,831 km (0.105 R)
• M21: 9,100,188 km (0.106 R)
• M22: 9,935,243 km (0.091 R)
• M23: 10,993,648 km (0.101 R)
• M24: 11,153,419 km (0.055 R)
• M25: 12,087,658 km (0.115 R)
• M26: 12,252,664 km (0.099 R)
• M27: 12,668,546 km (0.072 R)
• M28: 13,343,532 km (0.1 R)
• M29: 13,857,550 km (0.03 R)
• M30: 14,949,166 km (0.073 R)
• M31: 15,259,731 km (0.092 R)
• M32: 15,438,201 km (0.115 R)
• M33: 15,527,661 km (0.114 R)
• M34: 15,752,207 km (0.093 R)
• M35: 16,113,635 km (0.077 R)
• M36: 16,204,292 km (0.101 R)
• M37: 17,075,251 km (0.092 R)
• M38: 17,353,503 km (0.05 R)
• M39: 17,539,902 km (0.119 R)
• M40: 17,820,547 km (0.099 R)
• M41: 19,006,260 km (0.105 R)
• M42: 19,681,395 km (0.092 R)
• M43: 20,758,051 km (0.107 R)
• M44: 21,005,486 km (0.08 R)
• M45: 21,653,245 km (0.055 R)
• M46: 22,408,863 km (0.093 R)
• M47: 22,815,470 km (0.086 R)
• M48: 23,224,471 km (0.117 R)
• M49: 24,101,563 km (0.082 R)
• M50: 24,413,774 km (0.061 R)
• M51: 24,622,613 km (0.109 R)
• M52: 24,727,182 km (0.107 R)
• M53: 25,042,085 km (0.069 R)
• M54: 25,622,824 km (0.07 R)
• M55: 26,905,177 km (0.089 R)
• M56: 27,283,211 km (0.115 R)
• M57: 28,098,968 km (0.079 R)
• M58: 29,088,558 km (0.06 R)
• M59: 29,643,267 km (0.061 R)
• M60: 29,866,168 km (0.108 R)
• M61: 30,313,615 km (0.056 R)
• M62: 30,594,410 km (0.096 R)
• M63: 31,441,882 km (0.108 R)
• M64: 31,669,121 km (0.109 R)
• M65: 31,953,956 km (0.077 R)
• M66: 32,411,575 km (0.09 R)
• M67: 32,583,763 km (0.104 R)
• M68: 32,871,439 km (0.048 R)
• M69: 33,275,503 km (0.052 R)
• M70: 34,439,075 km (0.12 R)
• M71: 35,379,448 km (0.116 R)
• M72: 35,556,721 km (0.095 R)
• M73: 35,971,556 km (0.061 R)
• M74: 37,045,519 km (0.081 R)
• M75: 37,225,635 km (0.091 R)
• M76: 38,493,926 km (0.08 R)
• M77: 38,858,945 km (0.098 R)
• M78: 39,592,273 km (0.046 R)
• M79: 40,083,702 km (0.11 R)
• M80: 40,453,658 km (0.101 R)
• M81: 41,383,558 km (0.091 R)
• M82: 41,695,021 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.8

Radius: 13.2

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 9.99 AU - 11.55 AU

Year: 13245 Days

Day: 10.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 66,451,348 km

• M1: 355,893 km (0.092 R)
• M2: 447,298 km (0.08 R)
• M3: 752,477 km (0.114 R)
• M4: 897,288 km (0.112 R)
• M5: 1,124,078 km (0.09 R)
• M6: 1,430,156 km (0.112 R)
• M7: 1,698,684 km (0.108 R)
• M8: 1,983,817 km (0.049 R)
• M9: 2,167,224 km (0.057 R)
• M10: 2,526,708 km (0.04 R)
• M11: 3,221,291 km (0.078 R)
• M12: 3,688,336 km (0.049 R)
• M13: 4,235,864 km (0.082 R)
• M14: 4,474,173 km (0.115 R)
• M15: 4,686,452 km (0.115 R)
• M16: 4,932,990 km (0.062 R)
• M17: 5,026,638 km (0.106 R)
• M18: 5,796,917 km (0.074 R)
• M19: 6,162,385 km (0.061 R)
• M20: 6,846,197 km (0.111 R)
• M21: 6,950,915 km (0.037 R)
• M22: 7,734,958 km (0.108 R)
• M23: 8,063,774 km (0.111 R)
• M24: 9,308,877 km (0.103 R)
• M25: 9,619,592 km (0.117 R)
• M26: 11,639,014 km (0.045 R)
• M27: 12,568,016 km (0.092 R)
• M28: 13,828,977 km (0.103 R)
• M29: 14,362,443 km (0.098 R)
• M30: 15,495,497 km (0.063 R)
• M31: 16,516,353 km (0.057 R)
• M32: 18,379,146 km (0.062 R)
• M33: 18,818,515 km (0.106 R)
• M34: 19,807,057 km (0.03 R)
• M35: 20,207,232 km (0.092 R)
• M36: 21,219,411 km (0.067 R)
• M37: 21,886,168 km (0.087 R)
• M38: 22,977,784 km (0.055 R)
• M39: 23,135,161 km (0.049 R)
• M40: 23,451,112 km (0.059 R)
• M41: 24,300,379 km (0.11 R)
• M42: 24,728,827 km (0.062 R)
• M43: 24,836,388 km (0.093 R)
• M44: 25,267,978 km (0.11 R)
• M45: 25,484,596 km (0.084 R)
• M46: 25,756,415 km (0.101 R)
• M47: 27,351,577 km (0.089 R)
• M48: 28,639,465 km (0.107 R)
• M49: 29,889,804 km (0.096 R)
• M50: 30,348,920 km (0.033 R)
• M51: 30,810,280 km (0.025 R)
• M52: 31,565,001 km (0.111 R)
• M53: 32,620,115 km (0.109 R)
• M54: 33,152,085 km (0.087 R)
• M55: 33,686,748 km (0.109 R)
• M56: 35,187,214 km (0.119 R)
• M57: 39,377,600 km (0.094 R)
• M58: 40,006,959 km (0.095 R)
• M59: 40,893,775 km (0.071 R)
• M60: 42,171,789 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.3

Radius: 12.5

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 8.33 AU - 13.85 AU

Year: 13840 Days

Day: 6.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 66,451,348 km

• M1: 239,207 km (0.103 R)
• M2: 520,451 km (0.083 R)
• M3: 684,859 km (0.118 R)
• M4: 868,416 km (0.048 R)
• M5: 1,187,957 km (0.106 R)
• M6: 1,544,598 km (0.088 R)
• M7: 1,763,759 km (0.058 R)
• M8: 1,848,581 km (0.074 R)
• M9: 2,263,416 km (0.083 R)
• M10: 2,674,810 km (0.09 R)
• M11: 3,353,835 km (0.114 R)
• M12: 3,567,760 km (0.119 R)
• M13: 4,351,952 km (0.088 R)
• M14: 4,468,339 km (0.077 R)
• M15: 5,025,441 km (0.04 R)
• M16: 5,604,385 km (0.03 R)
• M17: 5,944,870 km (0.065 R)
• M18: 6,248,404 km (0.086 R)
• M19: 6,735,794 km (0.096 R)
• M20: 7,888,745 km (0.087 R)
• M21: 8,367,009 km (0.103 R)
• M22: 8,463,799 km (0.115 R)
• M23: 8,903,916 km (0.097 R)
• M24: 9,052,466 km (0.094 R)
• M25: 9,603,735 km (0.102 R)
• M26: 9,705,012 km (0.102 R)
• M27: 10,321,056 km (0.062 R)
• M28: 10,425,027 km (0.051 R)
• M29: 10,686,225 km (0.047 R)
• M30: 11,215,352 km (0.118 R)
• M31: 13,987,102 km (0.08 R)
• M32: 14,507,553 km (0.074 R)
• M33: 14,799,418 km (0.119 R)
• M34: 15,448,523 km (0.11 R)
• M35: 16,288,067 km (0.071 R)
• M36: 17,019,451 km (0.081 R)
• M37: 17,451,040 km (0.112 R)
• M38: 17,574,907 km (0.115 R)
• M39: 17,699,223 km (0.088 R)
• M40: 18,703,923 km (0.091 R)
• M41: 19,598,368 km (0.089 R)
• M42: 20,441,203 km (0.1 R)
• M43: 21,894,546 km (0.102 R)
• M44: 22,431,303 km (0.064 R)
• M45: 22,972,399 km (0.114 R)
• M46: 23,929,675 km (0.07 R)
• M47: 24,413,325 km (0.119 R)
• M48: 24,830,255 km (0.099 R)
• M49: 25,600,983 km (0.071 R)
• M50: 26,664,624 km (0.088 R)
• M51: 28,688,384 km (0.091 R)
• M52: 31,891,424 km (0.111 R)
• M53: 32,119,112 km (0.098 R)
• M54: 32,423,543 km (0.063 R)
• M55: 33,496,609 km (0.1 R)
• M56: 33,882,571 km (0.066 R)
• M57: 35,441,531 km (0.094 R)
• M58: 35,598,609 km (0.088 R)
• M59: 36,071,637 km (0.104 R)
• M60: 36,625,897 km (0.12 R)
• M61: 38,144,914 km (0.118 R)
• M62: 38,467,297 km (0.04 R)
• M63: 38,548,080 km (0.06 R)
• M64: 38,709,646 km (0.086 R)
• M65: 39,195,989 km (0.072 R)
• M66: 39,439,833 km (0.034 R)
• M67: 39,521,364 km (0.069 R)
• M68: 40,584,855 km (0.075 R)
• M69: 41,326,711 km (0.108 R)
• M70: 41,823,675 km (0.099 R)
• M71: 43,663,131 km (0.087 R)
• M72: 44,592,582 km (0.11 R)
• M73: 44,932,319 km (0.067 R)
• M74: 45,358,074 km (0.075 R)
• M75: 46,901,924 km (0.097 R)
• M76: 51,191,045 km (0.094 R)
• M77: 52,529,048 km (0.102 R)
• M78: 53,157,359 km (0.1 R)
• M79: 53,337,326 km (0.11 R)
• M80: 54,149,642 km (0.034 R)
• M81: 54,784,386 km (0.045 R)
• M82: 55,148,208 km (0.117 R)
• M83: 55,512,778 km (0.098 R)
• M84: 57,994,607 km (0.106 R)
• M85: 58,644,011 km (0.098 R)
• M86: 59,575,856 km (0.066 R)
• M87: 59,856,352 km (0.087 R)
• M88: 60,324,893 km (0.104 R)
• M89: 61,076,921 km (0.073 R)
• M90: 61,359,811 km (0.082 R)
• M91: 61,832,091 km (0.116 R)
• M92: 62,970,830 km (0.111 R)
• M93: 63,542,743 km (0.12 R)
• M94: 63,638,186 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 460.7

Radius: 7.4

Gravity: 8.41 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 12.15 AU - 16.11 AU

Year: 19904 Days

Day: 24.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 66,451,348 km

• M1: 239,057 km (0.08 R)
• M2: 323,431 km (0.099 R)
• M3: 489,783 km (0.111 R)
• M4: 725,550 km (0.077 R)
• M5: 1,374,056 km (0.099 R)
• M6: 1,565,542 km (0.05 R)
• M7: 1,794,875 km (0.112 R)
• M8: 1,883,736 km (0.107 R)
• M9: 1,974,094 km (0.103 R)
• M10: 2,646,237 km (0.09 R)
• M11: 2,885,145 km (0.1 R)
• M12: 2,954,558 km (0.114 R)
• M13: 3,347,103 km (0.053 R)
• M14: 3,420,256 km (0.053 R)
• M15: 3,680,407 km (0.114 R)
• M16: 3,985,736 km (0.091 R)
• M17: 5,286,938 km (0.067 R)
• M18: 5,458,228 km (0.101 R)
• M19: 6,206,367 km (0.088 R)
• M20: 6,661,444 km (0.106 R)
• M21: 6,753,745 km (0.079 R)
• M22: 7,268,961 km (0.074 R)
• M23: 7,796,891 km (0.1 R)
• M24: 9,195,931 km (0.033 R)
• M25: 9,350,316 km (0.099 R)
• M26: 11,991,915 km (0.085 R)
• M27: 12,048,014 km (0.097 R)
• M28: 12,273,608 km (0.116 R)
• M29: 13,132,000 km (0.096 R)
• M30: 13,247,939 km (0.045 R)
• M31: 13,773,775 km (0.094 R)
• M32: 14,545,251 km (0.103 R)
• M33: 14,665,229 km (0.094 R)
• M34: 14,725,218 km (0.088 R)
• M35: 15,697,903 km (0.092 R)
• M36: 15,944,291 km (0.055 R)
• M37: 16,942,707 km (0.106 R)
• M38: 17,704,758 km (0.103 R)
• M39: 17,832,814 km (0.096 R)
• M40: 18,413,104 km (0.088 R)
• M41: 19,592,085 km (0.048 R)
• M42: 19,658,207 km (0.115 R)
• M43: 20,795,301 km (0.035 R)
• M44: 21,133,691 km (0.08 R)
• M45: 22,714,043 km (0.074 R)
• M46: 23,412,964 km (0.099 R)
• M47: 24,118,917 km (0.083 R)
• M48: 24,688,735 km (0.112 R)
• M49: 24,831,900 km (0.099 R)
• M50: 24,903,558 km (0.094 R)
• M51: 25,118,978 km (0.111 R)
• M52: 25,190,935 km (0.097 R)
• M53: 25,407,254 km (0.098 R)
• M54: 25,914,241 km (0.072 R)
• M55: 26,570,975 km (0.106 R)
• M56: 27,455,248 km (0.071 R)
• M57: 29,479,756 km (0.101 R)
• M58: 29,859,885 km (0.057 R)
• M59: 30,701,971 km (0.1 R)
• M60: 31,474,345 km (0.082 R)
• M61: 31,940,791 km (0.093 R)
• M62: 32,801,876 km (0.073 R)
• M63: 32,880,565 km (0.079 R)
• M64: 33,432,880 km (0.093 R)
• M65: 33,512,167 km (0.102 R)
• M66: 34,068,073 km (0.036 R)
• M67: 36,240,533 km (0.089 R)
• M68: 36,403,295 km (0.064 R)
• M69: 37,713,623 km (0.099 R)
• M70: 39,708,062 km (0.096 R)
• M71: 39,875,761 km (0.077 R)
• M72: 40,549,101 km (0.107 R)
• M73: 40,718,147 km (0.099 R)
• M74: 40,802,670 km (0.082 R)
• M75: 41,226,331 km (0.047 R)
• M76: 41,311,153 km (0.071 R)
• M77: 43,021,356 km (0.096 R)
• M78: 43,366,179 km (0.07 R)
• M79: 44,667,381 km (0.12 R)
• M80: 45,893,336 km (0.08 R)
• M81: 47,574,965 km (0.037 R)
• M82: 49,998,900 km (0.109 R)
• M83: 50,815,704 km (0.059 R)
• M84: 52,278,921 km (0.057 R)
• M85: 53,570,399 km (0.055 R)
• M86: 54,220,252 km (0.072 R)
• M87: 56,184,921 km (0.068 R)
• M88: 56,750,551 km (0.072 R)
• M89: 57,223,430 km (0.075 R)
• M90: 57,982,639 km (0.045 R)
• M91: 58,268,221 km (0.12 R)
• M92: 59,127,661 km (0.048 R)
• M93: 60,859,256 km (0.116 R)
• M94: 65,062,657 km (0.077 R)
• M95: 65,359,459 km (0.063 R)
• M96: 66,451,374 km (0.086 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 18,051 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit