🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.5 AU - 0.7 AU

Year: 195 Days

Day: 32.7 Hours

Environment

Temp: 44 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.62 AU - 1 AU

Year: 305 Days

Day: 46.7 Hours

Environment

Temp: 3 °C

Axial Tilt: 44.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 95,477,986 km

• M1: 147,952 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.67 AU - 0.99 AU

Year: 317 Days

Day: 41.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 4.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.15 AU - 1.59 AU

Year: 672 Days

Day: 36 Hours

Environment

Temp: -81 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.65 AU - 1.75 AU

Year: 929 Days

Day: 47 Hours

Environment

Temp: -101 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.82 AU - 1.86 AU

Year: 1046 Days

Day: 14.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,477,986 km

• M1: 381,325 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.4

Radius: 8.9

Gravity: 8.55 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.51 AU - 4.18 AU

Year: 2557 Days

Day: 14.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 95,477,986 km

• M1: 311,912 km (0.099 R)
• M2: 413,189 km (0.09 R)
• M3: 480,209 km (0.083 R)
• M4: 543,489 km (0.111 R)
• M5: 752,328 km (0.06 R)
• M6: 818,151 km (0.12 R)
• M7: 1,255,575 km (0.056 R)
• M8: 1,451,548 km (0.069 R)
• M9: 1,523,206 km (0.032 R)
• M10: 1,620,594 km (0.099 R)
• M11: 1,783,356 km (0.103 R)
• M12: 1,977,983 km (0.059 R)
• M13: 2,111,724 km (0.118 R)
• M14: 2,345,844 km (0.117 R)
• M15: 2,473,302 km (0.116 R)
• M16: 2,559,620 km (0.096 R)
• M17: 2,676,156 km (0.079 R)
• M18: 2,749,908 km (0.092 R)
• M19: 2,869,437 km (0.118 R)
• M20: 2,929,874 km (0.086 R)
• M21: 3,348,898 km (0.114 R)
• M22: 3,460,648 km (0.071 R)
• M23: 3,853,192 km (0.071 R)
• M24: 4,021,041 km (0.066 R)
• M25: 4,157,026 km (0.106 R)
• M26: 4,574,104 km (0.112 R)
• M27: 4,751,976 km (0.092 R)
• M28: 5,041,299 km (0.067 R)
• M29: 5,132,853 km (0.104 R)
• M30: 5,561,301 km (0.081 R)
• M31: 5,962,672 km (0.103 R)
• M32: 6,079,059 km (0.115 R)
• M33: 6,137,552 km (0.111 R)
• M34: 6,333,824 km (0.098 R)
• M35: 6,432,708 km (0.12 R)
• M36: 7,180,847 km (0.094 R)
• M37: 7,284,070 km (0.096 R)
• M38: 7,346,153 km (0.108 R)
• M39: 7,408,535 km (0.054 R)
• M40: 7,871,092 km (0.058 R)
• M41: 8,278,148 km (0.111 R)
• M42: 8,364,765 km (0.036 R)
• M43: 8,473,373 km (0.095 R)
• M44: 8,538,897 km (0.101 R)
• M45: 9,179,924 km (0.102 R)
• M46: 9,314,562 km (0.119 R)
• M47: 9,472,388 km (0.118 R)
• M48: 9,699,328 km (0.06 R)
• M49: 10,228,306 km (0.083 R)
• M50: 10,508,054 km (0.059 R)
• M51: 10,719,585 km (0.101 R)
• M52: 10,908,677 km (0.101 R)
• M53: 11,410,578 km (0.062 R)
• M54: 11,652,178 km (0.086 R)
• M55: 11,822,271 km (0.066 R)
• M56: 12,115,932 km (0.09 R)
• M57: 12,560,836 km (0.039 R)
• M58: 12,810,365 km (0.079 R)
• M59: 12,985,993 km (0.108 R)
• M60: 13,238,215 km (0.091 R)
• M61: 13,441,219 km (0.052 R)
• M62: 13,696,433 km (0.085 R)
• M63: 13,824,638 km (0.069 R)
• M64: 14,211,648 km (0.107 R)
• M65: 14,602,248 km (0.046 R)
• M66: 14,811,984 km (0.12 R)
• M67: 14,970,109 km (0.1 R)
• M68: 15,848,997 km (0.093 R)
• M69: 15,929,630 km (0.116 R)
• M70: 16,010,563 km (0.115 R)
• M71: 16,091,495 km (0.119 R)
• M72: 16,362,566 km (0.115 R)
• M73: 16,525,927 km (0.074 R)
• M74: 16,799,392 km (0.11 R)
• M75: 16,964,099 km (0.106 R)
• M76: 17,406,161 km (0.067 R)
• M77: 17,572,963 km (0.068 R)
• M78: 18,783,359 km (0.063 R)
• M79: 18,983,072 km (0.068 R)
• M80: 19,154,661 km (0.116 R)
• M81: 19,240,680 km (0.052 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378

Radius: 11.8

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 6.7 AU - 10.04 AU

Year: 10145 Days

Day: 6 Hours

Environment

Temp: -190 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 95,477,986 km

• M1: 186,249 km (0.077 R)
• M2: 428,149 km (0.118 R)
• M3: 549,772 km (0.089 R)
• M4: 670,797 km (0.08 R)
• M5: 787,034 km (0.102 R)
• M6: 1,268,440 km (0.089 R)
• M7: 1,530,985 km (0.078 R)
• M8: 1,689,110 km (0.076 R)
• M9: 2,262,967 km (0.057 R)
• M10: 2,353,025 km (0.057 R)
• M11: 2,918,804 km (0.056 R)
• M12: 3,192,269 km (0.108 R)
• M13: 3,370,590 km (0.116 R)
• M14: 3,631,189 km (0.075 R)
• M15: 3,764,032 km (0.101 R)
• M16: 4,311,560 km (0.053 R)
• M17: 4,913,542 km (0.099 R)
• M18: 6,069,335 km (0.091 R)
• M19: 6,291,189 km (0.118 R)
• M20: 6,387,231 km (0.101 R)
• M21: 6,743,124 km (0.104 R)
• M22: 7,138,810 km (0.045 R)
• M23: 8,618,333 km (0.111 R)
• M24: 9,156,287 km (0.075 R)
• M25: 9,594,609 km (0.117 R)
• M26: 9,705,162 km (0.118 R)
• M27: 9,816,313 km (0.12 R)
• M28: 9,927,763 km (0.103 R)
• M29: 10,077,062 km (0.103 R)
• M30: 10,340,205 km (0.102 R)
• M31: 10,453,750 km (0.098 R)
• M32: 11,768,565 km (0.052 R)
• M33: 12,205,092 km (0.096 R)
• M34: 12,284,977 km (0.105 R)
• M35: 13,920,381 km (0.115 R)
• M36: 14,129,519 km (0.075 R)
• M37: 14,297,667 km (0.101 R)
• M38: 14,424,227 km (0.047 R)
• M39: 14,551,086 km (0.046 R)
• M40: 14,635,908 km (0.108 R)
• M41: 15,148,280 km (0.111 R)
• M42: 15,884,302 km (0.088 R)
• M43: 16,631,842 km (0.066 R)
• M44: 16,764,985 km (0.115 R)
• M45: 17,300,994 km (0.072 R)
• M46: 17,390,902 km (0.106 R)
• M47: 17,842,688 km (0.11 R)
• M48: 18,206,958 km (0.09 R)
• M49: 18,344,140 km (0.058 R)
• M50: 18,942,830 km (0.073 R)
• M51: 19,174,707 km (0.07 R)
• M52: 19,360,956 km (0.103 R)
• M53: 19,876,171 km (0.106 R)
• M54: 20,729,179 km (0.105 R)
• M55: 20,872,493 km (0.055 R)
• M56: 21,594,004 km (0.105 R)
• M57: 22,372,661 km (0.097 R)
• M58: 22,519,715 km (0.103 R)
• M59: 22,814,722 km (0.042 R)
• M60: 24,107,996 km (0.095 R)
• M61: 24,460,299 km (0.062 R)
• M62: 25,527,231 km (0.064 R)
• M63: 25,732,180 km (0.067 R)
• M64: 26,973,394 km (0.104 R)
• M65: 27,182,083 km (0.09 R)
• M66: 28,818,235 km (0.102 R)
• M67: 29,460,159 km (0.053 R)
• M68: 30,377,493 km (0.077 R)
• M69: 30,976,184 km (0.111 R)
• M70: 31,633,667 km (0.041 R)
• M71: 32,795,294 km (0.103 R)
• M72: 32,962,395 km (0.115 R)
• M73: 33,633,640 km (0.12 R)
• M74: 34,083,631 km (0.061 R)
• M75: 35,960,785 km (0.09 R)
• M76: 36,305,758 km (0.103 R)
• M77: 36,420,948 km (0.117 R)
• M78: 38,691,993 km (0.036 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 899

Radius: 5.5

Gravity: 29.72 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 11.77 AU - 13.15 AU

Year: 18427 Days

Day: 17.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 95,477,986 km

• M1: 159,322 km (0.096 R)
• M2: 437,723 km (0.118 R)
• M3: 477,965 km (0.058 R)
• M4: 652,247 km (0.066 R)
• M5: 949,498 km (0.106 R)
• M6: 1,112,859 km (0.081 R)
• M7: 1,169,257 km (0.12 R)
• M8: 1,285,046 km (0.119 R)
• M9: 1,465,910 km (0.087 R)
• M10: 1,687,165 km (0.105 R)
• M11: 1,953,000 km (0.047 R)
• M12: 3,101,912 km (0.102 R)
• M13: 3,182,096 km (0.05 R)
• M14: 4,108,556 km (0.065 R)
• M15: 4,465,048 km (0.07 R)
• M16: 5,495,328 km (0.114 R)
• M17: 6,288,795 km (0.111 R)
• M18: 6,698,843 km (0.062 R)
• M19: 7,276,740 km (0.095 R)
• M20: 7,925,246 km (0.093 R)
• M21: 8,200,806 km (0.068 R)
• M22: 8,875,193 km (0.068 R)
• M23: 10,038,167 km (0.045 R)
• M24: 11,002,624 km (0.095 R)
• M25: 11,807,760 km (0.102 R)
• M26: 11,870,591 km (0.065 R)
• M27: 12,249,223 km (0.087 R)
• M28: 13,605,478 km (0.047 R)
• M29: 13,935,341 km (0.093 R)
• M30: 14,201,176 km (0.052 R)
• M31: 16,247,526 km (0.109 R)
• M32: 16,949,888 km (0.099 R)
• M33: 17,304,734 km (0.086 R)
• M34: 18,094,162 km (0.046 R)
• M35: 18,166,567 km (0.107 R)
• M36: 18,895,258 km (0.075 R)
• M37: 19,263,269 km (0.106 R)
• M38: 19,559,323 km (0.05 R)
• M39: 19,782,224 km (0.078 R)
• M40: 20,381,214 km (0.051 R)
• M41: 21,367,064 km (0.113 R)
• M42: 23,384,840 km (0.112 R)
• M43: 25,381,523 km (0.093 R)
• M44: 25,787,382 km (0.1 R)
• M45: 27,183,429 km (0.055 R)
• M46: 27,681,889 km (0.089 R)
• M47: 29,450,435 km (0.1 R)
• M48: 29,791,369 km (0.108 R)
• M49: 33,095,387 km (0.118 R)
• M50: 33,894,689 km (0.091 R)
• M51: 34,520,905 km (0.072 R)
• M52: 36,788,061 km (0.046 R)
• M53: 37,893,290 km (0.075 R)
• M54: 40,514,245 km (0.079 R)
• M55: 40,798,481 km (0.065 R)
• M56: 41,464,341 km (0.068 R)
• M57: 42,614,300 km (0.118 R)
• M58: 42,999,814 km (0.116 R)
• M59: 44,553,836 km (0.056 R)
• M60: 46,720,462 km (0.072 R)
• M61: 47,416,990 km (0.097 R)
• M62: 49,628,346 km (0.092 R)
• M63: 51,155,291 km (0.114 R)
• M64: 51,257,616 km (0.106 R)
• M65: 51,360,091 km (0.087 R)
• M66: 54,150,839 km (0.104 R)
• M67: 56,778,525 km (0.066 R)
• M68: 58,374,884 km (0.105 R)
• M69: 58,695,921 km (0.084 R)
• M70: 58,910,295 km (0.103 R)
• M71: 59,232,230 km (0.087 R)
• M72: 59,554,912 km (0.113 R)
• M73: 60,418,092 km (0.052 R)
• M74: 61,176,703 km (0.094 R)
• M75: 62,047,662 km (0.061 R)
• M76: 63,141,970 km (0.085 R)
• M77: 64,132,458 km (0.093 R)
• M78: 64,684,773 km (0.093 R)
• M79: 66,351,592 km (0.1 R)
• M80: 67,807,479 km (0.051 R)
• M81: 68,483,063 km (0.067 R)
• M82: 70,295,291 km (0.065 R)
• M83: 70,636,823 km (0.038 R)
• M84: 71,664,710 km (0.112 R)
• M85: 74,546,115 km (0.08 R)
• M86: 74,894,379 km (0.1 R)
• M87: 75,942,461 km (0.079 R)
• M88: 77,582,653 km (0.058 R)
• M89: 77,817,820 km (0.115 R)
• M90: 78,289,054 km (0.098 R)
• M91: 78,761,185 km (0.105 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 671.8

Radius: 7.8

Gravity: 11.04 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 16.54 AU - 16.7 AU

Year: 28388 Days

Day: 24.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 95,477,986 km

• M1: 429,645 km (0.12 R)
• M2: 695,032 km (0.069 R)
• M3: 1,163,423 km (0.109 R)
• M4: 2,460,735 km (0.106 R)
• M5: 2,629,482 km (0.105 R)
• M6: 2,758,585 km (0.089 R)
• M7: 2,889,782 km (0.084 R)
• M8: 3,529,463 km (0.084 R)
• M9: 4,671,343 km (0.098 R)
• M10: 4,880,780 km (0.081 R)
• M11: 5,200,770 km (0.086 R)
• M12: 6,606,392 km (0.065 R)
• M13: 8,500,450 km (0.061 R)
• M14: 9,079,992 km (0.107 R)
• M15: 10,141,240 km (0.112 R)
• M16: 10,686,673 km (0.06 R)
• M17: 11,381,705 km (0.081 R)
• M18: 11,805,666 km (0.097 R)
• M19: 12,306,968 km (0.035 R)
• M20: 12,669,144 km (0.051 R)
• M21: 12,742,148 km (0.106 R)
• M22: 12,961,608 km (0.104 R)
• M23: 15,457,350 km (0.116 R)
• M24: 16,084,165 km (0.106 R)
• M25: 16,321,427 km (0.07 R)
• M26: 16,400,714 km (0.079 R)
• M27: 16,639,622 km (0.061 R)
• M28: 16,719,357 km (0.074 R)
• M29: 17,362,778 km (0.088 R)
• M30: 17,443,860 km (0.086 R)
• M31: 18,096,256 km (0.111 R)
• M32: 18,343,093 km (0.119 R)
• M33: 20,527,820 km (0.074 R)
• M34: 20,785,128 km (0.106 R)
• M35: 21,650,701 km (0.09 R)
• M36: 22,263,604 km (0.073 R)
• M37: 22,882,191 km (0.076 R)
• M38: 24,862,867 km (0.085 R)
• M39: 25,966,151 km (0.114 R)
• M40: 26,337,453 km (0.091 R)
• M41: 27,273,487 km (0.116 R)
• M42: 27,461,980 km (0.107 R)
• M43: 28,985,635 km (0.062 R)
• M44: 30,341,141 km (0.107 R)
• M45: 33,920,420 km (0.097 R)
• M46: 34,123,274 km (0.043 R)
• M47: 35,142,933 km (0.049 R)
• M48: 35,450,806 km (0.082 R)
• M49: 38,156,283 km (0.092 R)
• M50: 39,108,175 km (0.113 R)
• M51: 40,174,957 km (0.108 R)
• M52: 41,576,091 km (0.063 R)
• M53: 42,119,280 km (0.081 R)
• M54: 43,542,405 km (0.071 R)
• M55: 46,773,569 km (0.098 R)
• M56: 47,338,451 km (0.064 R)
• M57: 48,246,959 km (0.083 R)
• M58: 50,196,518 km (0.064 R)
• M59: 50,543,137 km (0.061 R)
• M60: 51,006,740 km (0.072 R)
• M61: 52,171,659 km (0.044 R)
• M62: 52,757,484 km (0.118 R)
• M63: 54,527,825 km (0.09 R)
• M64: 60,813,928 km (0.084 R)
• M65: 63,916,588 km (0.092 R)
• M66: 64,417,741 km (0.116 R)
• M67: 64,668,916 km (0.106 R)
• M68: 65,046,052 km (0.09 R)
• M69: 65,802,867 km (0.115 R)
• M70: 66,689,235 km (0.105 R)
• M71: 67,579,791 km (0.026 R)
• M72: 68,218,125 km (0.101 R)
• M73: 68,602,143 km (0.11 R)
• M74: 72,481,664 km (0.068 R)
• M75: 73,004,359 km (0.119 R)
• M76: 73,397,203 km (0.093 R)
• M77: 74,447,979 km (0.062 R)
• M78: 75,107,406 km (0.063 R)
• M79: 75,239,501 km (0.077 R)
• M80: 75,371,596 km (0.073 R)
• M81: 78,969,574 km (0.104 R)
• M82: 79,372,741 km (0.075 R)
• M83: 80,046,230 km (0.104 R)
• M84: 80,181,168 km (0.091 R)
• M85: 80,451,341 km (0.045 R)
• M86: 81,806,249 km (0.085 R)
• M87: 83,579,134 km (0.094 R)
• M88: 84,401,623 km (0.114 R)
• M89: 85,364,584 km (0.03 R)
• M90: 85,916,451 km (0.076 R)
• M91: 88,973,034 km (0.069 R)
• M92: 90,374,018 km (0.083 R)
• M93: 91,077,278 km (0.094 R)
• M94: 91,923,703 km (0.095 R)
• M95: 93,339,946 km (0.098 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 19,898 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit