🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.59 AU - 0.61 AU

Year: 164 Days

Day: 47.9 Hours

Environment

Temp: 204 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.66 AU - 0.96 AU

Year: 257 Days

Day: 15.3 Hours

Environment

Temp: 154 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.76 AU - 1.1 AU

Year: 317 Days

Day: 18.7 Hours

Environment

Temp: 114 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.44 AU - 3.2 AU

Year: 1672 Days

Day: 20.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 141.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.48 AU - 3.8 AU

Year: 2452 Days

Day: 19.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.92 AU - 4.84 AU

Year: 3237 Days

Day: 35.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.9

Radius: 14.3

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 7.15 AU - 7.51 AU

Year: 7007 Days

Day: 14.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 63,729,584 km

• M1: 441,164 km (0.073 R)
• M2: 542,891 km (0.117 R)
• M3: 863,030 km (0.08 R)
• M4: 999,463 km (0.077 R)
• M5: 1,261,260 km (0.095 R)
• M6: 1,418,786 km (0.086 R)
• M7: 1,639,593 km (0.079 R)
• M8: 1,932,057 km (0.112 R)
• M9: 2,479,585 km (0.081 R)
• M10: 2,886,491 km (0.048 R)
• M11: 3,145,894 km (0.075 R)
• M12: 3,561,925 km (0.054 R)
• M13: 3,815,045 km (0.083 R)
• M14: 3,969,729 km (0.083 R)
• M15: 4,285,680 km (0.103 R)
• M16: 5,986,009 km (0.101 R)
• M17: 6,906,934 km (0.081 R)
• M18: 7,740,792 km (0.097 R)
• M19: 8,003,785 km (0.107 R)
• M20: 9,085,527 km (0.116 R)
• M21: 9,189,199 km (0.079 R)
• M22: 9,293,469 km (0.058 R)
• M23: 9,467,900 km (0.079 R)
• M24: 9,643,528 km (0.098 R)
• M25: 9,962,321 km (0.092 R)
• M26: 11,235,398 km (0.089 R)
• M27: 11,384,099 km (0.11 R)
• M28: 12,520,594 km (0.095 R)
• M29: 13,180,769 km (0.074 R)
• M30: 13,377,042 km (0.106 R)
• M31: 14,131,912 km (0.119 R)
• M32: 14,494,388 km (0.077 R)
• M33: 15,023,366 km (0.066 R)
• M34: 15,683,093 km (0.118 R)
• M35: 15,849,446 km (0.1 R)
• M36: 16,142,059 km (0.105 R)
• M37: 16,647,999 km (0.105 R)
• M38: 16,817,793 km (0.039 R)
• M39: 17,244,745 km (0.1 R)
• M40: 17,373,549 km (0.061 R)
• M41: 17,502,801 km (0.08 R)
• M42: 17,892,055 km (0.079 R)
• M43: 18,503,312 km (0.07 R)
• M44: 19,344,052 km (0.11 R)
• M45: 19,522,522 km (0.089 R)
• M46: 20,106,702 km (0.067 R)
• M47: 20,833,598 km (0.108 R)
• M48: 21,384,268 km (0.036 R)
• M49: 21,800,599 km (0.063 R)
• M50: 21,986,399 km (0.114 R)
• M51: 22,923,779 km (0.106 R)
• M52: 23,065,448 km (0.108 R)
• M53: 23,254,839 km (0.097 R)
• M54: 23,397,257 km (0.07 R)
• M55: 23,682,989 km (0.092 R)
• M56: 24,161,702 km (0.079 R)
• M57: 24,691,877 km (0.1 R)
• M58: 24,934,225 km (0.065 R)
• M59: 25,226,091 km (0.061 R)
• M60: 27,651,521 km (0.071 R)
• M61: 27,802,315 km (0.056 R)
• M62: 27,953,559 km (0.11 R)
• M63: 28,611,790 km (0.107 R)
• M64: 28,968,431 km (0.077 R)
• M65: 29,531,816 km (0.102 R)
• M66: 31,138,797 km (0.095 R)
• M67: 31,243,515 km (0.081 R)
• M68: 31,505,611 km (0.111 R)
• M69: 31,768,454 km (0.098 R)
• M70: 31,873,921 km (0.078 R)
• M71: 33,414,629 km (0.105 R)
• M72: 33,629,153 km (0.117 R)
• M73: 34,167,256 km (0.09 R)
• M74: 35,251,841 km (0.112 R)
• M75: 36,182,788 km (0.039 R)
• M76: 36,347,944 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.7

Radius: 10.5

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 9.89 AU - 12.09 AU

Year: 12865 Days

Day: 9.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 63,729,584 km

• M1: 220,956 km (0.06 R)
• M2: 372,499 km (0.082 R)
• M3: 550,520 km (0.09 R)
• M4: 758,611 km (0.091 R)
• M5: 872,604 km (0.111 R)
• M6: 1,273,078 km (0.103 R)
• M7: 1,529,788 km (0.068 R)
• M8: 1,602,792 km (0.064 R)
• M9: 1,676,992 km (0.095 R)
• M10: 1,906,924 km (0.041 R)
• M11: 2,284,808 km (0.054 R)
• M12: 3,048,356 km (0.098 R)
• M13: 3,172,522 km (0.116 R)
• M14: 3,685,942 km (0.118 R)
• M15: 4,504,691 km (0.078 R)
• M16: 4,862,080 km (0.114 R)
• M17: 5,154,694 km (0.099 R)
• M18: 5,228,745 km (0.107 R)
• M19: 5,604,385 km (0.06 R)
• M20: 5,989,001 km (0.063 R)
• M21: 6,263,214 km (0.068 R)
• M22: 6,501,673 km (0.049 R)
• M23: 6,905,587 km (0.05 R)
• M24: 7,069,547 km (0.026 R)
• M25: 7,823,071 km (0.049 R)
• M26: 9,000,855 km (0.067 R)
• M27: 9,180,073 km (0.111 R)
• M28: 9,405,667 km (0.073 R)
• M29: 9,816,612 km (0.12 R)
• M30: 10,893,119 km (0.038 R)
• M31: 11,324,559 km (0.048 R)
• M32: 11,615,227 km (0.107 R)
• M33: 12,006,725 km (0.035 R)
• M34: 12,402,561 km (0.065 R)
• M35: 12,652,240 km (0.118 R)
• M36: 14,497,829 km (0.03 R)
• M37: 14,708,163 km (0.058 R)
• M38: 14,972,353 km (0.086 R)
• M39: 15,291,595 km (0.087 R)
• M40: 15,612,931 km (0.061 R)
• M41: 17,253,422 km (0.103 R)
• M42: 17,364,722 km (0.078 R)
• M43: 17,981,215 km (0.045 R)
• M44: 18,263,806 km (0.116 R)
• M45: 20,695,070 km (0.077 R)
• M46: 22,371,763 km (0.067 R)
• M47: 25,282,639 km (0.094 R)
• M48: 26,557,212 km (0.091 R)
• M49: 27,917,805 km (0.097 R)
• M50: 28,048,554 km (0.045 R)
• M51: 28,376,323 km (0.082 R)
• M52: 29,101,872 km (0.059 R)
• M53: 32,270,654 km (0.116 R)
• M54: 33,512,915 km (0.111 R)
• M55: 33,582,328 km (0.086 R)
• M56: 33,721,454 km (0.095 R)
• M57: 34,419,777 km (0.099 R)
• M58: 35,476,237 km (0.076 R)
• M59: 35,830,784 km (0.116 R)
• M60: 36,043,961 km (0.048 R)
• M61: 37,188,684 km (0.1 R)
• M62: 37,404,554 km (0.105 R)
• M63: 38,199,966 km (0.086 R)
• M64: 38,927,760 km (0.038 R)
• M65: 39,000,913 km (0.102 R)
• M66: 41,213,316 km (0.055 R)
• M67: 42,109,557 km (0.045 R)
• M68: 42,184,505 km (0.074 R)
• M69: 42,259,603 km (0.064 R)
• M70: 42,861,436 km (0.106 R)
• M71: 43,087,777 km (0.105 R)
• M72: 44,607,542 km (0.07 R)
• M73: 45,297,038 km (0.093 R)
• M74: 45,450,675 km (0.109 R)
• M75: 46,997,368 km (0.086 R)
• M76: 47,386,771 km (0.093 R)
• M77: 47,620,892 km (0.077 R)
• M78: 48,247,108 km (0.075 R)
• M79: 48,797,329 km (0.083 R)
• M80: 49,191,669 km (0.103 R)
• M81: 50,142,214 km (0.08 R)
• M82: 50,380,823 km (0.071 R)
• M83: 51,338,997 km (0.09 R)
• M84: 52,142,039 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 516.1

Radius: 6.3

Gravity: 13 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 11.05 AU - 15.13 AU

Year: 16723 Days

Day: 17.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 63,729,584 km

• M1: 169,345 km (0.077 R)
• M2: 429,645 km (0.069 R)
• M3: 1,313,769 km (0.11 R)
• M4: 1,847,085 km (0.119 R)
• M5: 2,196,396 km (0.076 R)
• M6: 2,921,796 km (0.058 R)
• M7: 3,190,324 km (0.118 R)
• M8: 3,969,280 km (0.097 R)
• M9: 4,229,132 km (0.082 R)
• M10: 4,532,815 km (0.1 R)
• M11: 4,922,219 km (0.076 R)
• M12: 5,774,627 km (0.1 R)
• M13: 5,942,177 km (0.067 R)
• M14: 6,068,886 km (0.075 R)
• M15: 6,196,493 km (0.054 R)
• M16: 6,584,700 km (0.107 R)
• M17: 7,475,256 km (0.083 R)
• M18: 7,657,915 km (0.063 R)
• M19: 7,749,768 km (0.111 R)
• M20: 7,842,070 km (0.073 R)
• M21: 8,167,745 km (0.057 R)
• M22: 8,784,387 km (0.096 R)
• M23: 10,162,632 km (0.101 R)
• M24: 10,568,790 km (0.111 R)
• M25: 11,135,766 km (0.117 R)
• M26: 12,245,334 km (0.113 R)
• M27: 13,667,411 km (0.093 R)
• M28: 13,890,761 km (0.086 R)
• M29: 14,511,293 km (0.109 R)
• M30: 14,568,140 km (0.093 R)
• M31: 14,681,984 km (0.101 R)
• M32: 14,853,573 km (0.086 R)
• M33: 15,025,610 km (0.051 R)
• M34: 15,429,824 km (0.12 R)
• M35: 16,013,554 km (0.092 R)
• M36: 16,367,204 km (0.036 R)
• M37: 16,485,685 km (0.12 R)
• M38: 17,383,273 km (0.064 R)
• M39: 17,564,585 km (0.1 R)
• M40: 17,868,418 km (0.115 R)
• M41: 18,666,224 km (0.106 R)
• M42: 19,287,953 km (0.051 R)
• M43: 19,853,133 km (0.117 R)
• M44: 22,299,208 km (0.069 R)
• M45: 22,430,555 km (0.106 R)
• M46: 23,290,593 km (0.08 R)
• M47: 23,758,236 km (0.071 R)
• M48: 23,825,256 km (0.076 R)
• M49: 24,161,402 km (0.035 R)
• M50: 24,363,958 km (0.075 R)
• M51: 24,838,632 km (0.115 R)
• M52: 25,384,814 km (0.065 R)
• M53: 26,767,397 km (0.119 R)
• M54: 26,906,972 km (0.067 R)
• M55: 27,397,653 km (0.083 R)
• M56: 27,538,275 km (0.085 R)
• M57: 27,679,196 km (0.108 R)
• M58: 28,672,526 km (0.044 R)
• M59: 29,894,292 km (0.095 R)
• M60: 31,206,415 km (0.063 R)
• M61: 31,647,878 km (0.058 R)
• M62: 32,314,038 km (0.054 R)
• M63: 32,611,588 km (0.12 R)
• M64: 34,264,345 km (0.12 R)
• M65: 35,406,824 km (0.027 R)
• M66: 36,021,222 km (0.114 R)
• M67: 37,338,432 km (0.087 R)
• M68: 37,494,462 km (0.055 R)
• M69: 37,650,792 km (0.106 R)
• M70: 38,829,324 km (0.094 R)
• M71: 40,019,974 km (0.062 R)
• M72: 40,579,769 km (0.059 R)
• M73: 40,659,804 km (0.034 R)
• M74: 40,820,322 km (0.085 R)
• M75: 41,949,786 km (0.069 R)
• M76: 42,437,026 km (0.107 R)
• M77: 43,007,742 km (0.051 R)
• M78: 43,581,001 km (0.079 R)
• M79: 43,663,131 km (0.088 R)
• M80: 43,909,817 km (0.102 R)
• M81: 44,321,810 km (0.06 R)
• M82: 44,487,116 km (0.112 R)
• M83: 45,482,540 km (0.11 R)
• M84: 45,982,945 km (0.112 R)
• M85: 46,317,595 km (0.111 R)
• M86: 47,410,856 km (0.113 R)
• M87: 49,965,988 km (0.108 R)
• M88: 50,137,876 km (0.047 R)
• M89: 54,853,650 km (0.079 R)
• M90: 59,071,861 km (0.11 R)
• M91: 59,344,578 km (0.109 R)
• M92: 59,526,638 km (0.112 R)
• M93: 59,891,358 km (0.066 R)
• M94: 60,256,826 km (0.11 R)
• M95: 60,714,745 km (0.093 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 208.3

Radius: 3.8

Gravity: 14.43 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 18 AU - 18.74 AU

Year: 27801 Days

Day: 19.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 63,729,584 km

• M1: 57,745 km (0.081 R)
• M2: 284,086 km (0.031 R)
• M3: 361,728 km (0.106 R)
• M4: 846,425 km (0.082 R)
• M5: 1,102,536 km (0.116 R)
• M6: 1,488,200 km (0.079 R)
• M7: 2,183,082 km (0.119 R)
• M8: 3,527,069 km (0.051 R)
• M9: 3,895,828 km (0.079 R)
• M10: 4,471,630 km (0.061 R)
• M11: 4,910,550 km (0.093 R)
• M12: 5,363,084 km (0.113 R)
• M13: 5,446,709 km (0.12 R)
• M14: 5,615,455 km (0.088 R)
• M15: 7,071,641 km (0.038 R)
• M16: 7,348,397 km (0.118 R)
• M17: 7,722,691 km (0.06 R)
• M18: 8,636,435 km (0.08 R)
• M19: 8,981,707 km (0.077 R)
• M20: 9,180,971 km (0.086 R)
• M21: 9,482,560 km (0.075 R)
• M22: 12,784,036 km (0.092 R)
• M23: 13,177,029 km (0.092 R)
• M24: 13,233,428 km (0.028 R)
• M25: 14,788,348 km (0.12 R)
• M26: 14,905,782 km (0.071 R)
• M27: 15,141,698 km (0.105 R)
• M28: 16,218,204 km (0.107 R)
• M29: 16,888,104 km (0.116 R)
• M30: 17,629,211 km (0.049 R)
• M31: 18,254,830 km (0.036 R)
• M32: 19,015,236 km (0.112 R)
• M33: 19,721,338 km (0.045 R)
• M34: 20,045,067 km (0.108 R)
• M35: 21,225,095 km (0.05 R)
• M36: 21,490,333 km (0.12 R)
• M37: 22,562,351 km (0.059 R)
• M38: 22,765,355 km (0.095 R)
• M39: 23,995,648 km (0.116 R)
• M40: 24,133,577 km (0.083 R)
• M41: 24,202,692 km (0.025 R)
• M42: 25,037,298 km (0.101 R)
• M43: 25,387,806 km (0.119 R)
• M44: 25,528,428 km (0.094 R)
• M45: 27,741,280 km (0.091 R)
• M46: 28,468,176 km (0.084 R)
• M47: 31,664,185 km (0.1 R)
• M48: 32,499,838 km (0.094 R)
• M49: 33,035,399 km (0.109 R)
• M50: 34,815,613 km (0.11 R)
• M51: 36,467,922 km (0.058 R)
• M52: 37,743,842 km (0.09 R)
• M53: 38,872,259 km (0.103 R)
• M54: 38,953,341 km (0.037 R)
• M55: 39,930,065 km (0.057 R)
• M56: 40,093,576 km (0.103 R)
• M57: 40,503,474 km (0.062 R)
• M58: 40,997,147 km (0.063 R)
• M59: 42,573,759 km (0.117 R)
• M60: 42,908,110 km (0.11 R)
• M61: 45,871,195 km (0.094 R)
• M62: 46,988,392 km (0.118 R)
• M63: 48,288,697 km (0.105 R)
• M64: 48,812,140 km (0.06 R)
• M65: 53,426,336 km (0.114 R)
• M66: 54,058,088 km (0.11 R)
• M67: 59,947,158 km (0.061 R)
• M68: 60,228,103 km (0.114 R)
• M69: 63,252,523 km (0.101 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 17,756 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit