🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.95 AU - 1.35 AU

Year: 453 Days

Day: 46.1 Hours

Environment

Temp: 21 °C

Axial Tilt: 153.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 87,362,367 km

• M1: 421,268 km (0.114 R)
• M2: 533,466 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.62 AU - 1.76 AU

Year: 806 Days

Day: 47.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.25 AU - 2.47 AU

Year: 1331 Days

Day: 45.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.42 AU - 3.58 AU

Year: 2404 Days

Day: 19.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.9 AU - 4.74 AU

Year: 2741 Days

Day: 33.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.5

Radius: 13.3

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 6.85 AU - 8.77 AU

Year: 8012 Days

Day: 8.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 87,362,367 km

• M1: 170,841 km (0.091 R)
• M2: 266,583 km (0.107 R)
• M3: 373,845 km (0.114 R)
• M4: 931,845 km (0.113 R)
• M5: 1,018,612 km (0.074 R)
• M6: 2,116,361 km (0.034 R)
• M7: 2,434,556 km (0.115 R)
• M8: 2,747,066 km (0.112 R)
• M9: 3,251,510 km (0.118 R)
• M10: 3,572,996 km (0.106 R)
• M11: 4,025,978 km (0.079 R)
• M12: 4,148,199 km (0.093 R)
• M13: 4,856,096 km (0.12 R)
• M14: 5,628,769 km (0.104 R)
• M15: 6,815,380 km (0.115 R)
• M16: 7,257,741 km (0.091 R)
• M17: 7,861,966 km (0.07 R)
• M18: 8,201,254 km (0.109 R)
• M19: 8,926,206 km (0.098 R)
• M20: 9,247,991 km (0.086 R)
• M21: 9,345,229 km (0.035 R)
• M22: 9,573,516 km (0.093 R)
• M23: 10,538,721 km (0.081 R)
• M24: 11,395,767 km (0.079 R)
• M25: 11,639,911 km (0.12 R)
• M26: 12,633,241 km (0.111 R)
• M27: 13,506,145 km (0.063 R)
• M28: 14,211,199 km (0.077 R)
• M29: 14,587,139 km (0.108 R)
• M30: 14,966,220 km (0.118 R)
• M31: 17,149,152 km (0.091 R)
• M32: 17,509,234 km (0.111 R)
• M33: 17,831,468 km (0.058 R)
• M34: 18,481,770 km (0.114 R)
• M35: 20,014,998 km (0.105 R)
• M36: 20,099,072 km (0.088 R)
• M37: 20,733,218 km (0.114 R)
• M38: 21,288,076 km (0.105 R)
• M39: 21,373,945 km (0.1 R)
• M40: 21,502,899 km (0.088 R)
• M41: 21,804,787 km (0.1 R)
• M42: 22,194,938 km (0.107 R)
• M43: 22,369,070 km (0.099 R)
• M44: 23,423,436 km (0.105 R)
• M45: 23,734,001 km (0.097 R)
• M46: 24,269,711 km (0.12 R)
• M47: 24,629,045 km (0.114 R)
• M48: 25,443,905 km (0.094 R)
• M49: 26,313,667 km (0.093 R)
• M50: 26,544,197 km (0.034 R)
• M51: 28,082,363 km (0.078 R)
• M52: 28,176,609 km (0.083 R)
• M53: 28,791,157 km (0.057 R)
• M54: 29,601,529 km (0.091 R)
• M55: 29,697,272 km (0.057 R)
• M56: 30,806,839 km (0.11 R)
• M57: 31,391,019 km (0.105 R)
• M58: 31,831,734 km (0.034 R)
• M59: 32,126,592 km (0.096 R)
• M60: 32,818,033 km (0.115 R)
• M61: 33,414,779 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 483.1

Radius: 6

Gravity: 13.42 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 11.96 AU - 17.36 AU

Year: 20605 Days

Day: 18.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,362,367 km

• M1: 115,041 km (0.1 R)
• M2: 176,974 km (0.069 R)
• M3: 397,930 km (0.108 R)
• M4: 711,637 km (0.087 R)
• M5: 1,038,658 km (0.086 R)
• M6: 1,695,093 km (0.119 R)
• M7: 1,876,256 km (0.102 R)
• M8: 2,456,247 km (0.103 R)
• M9: 2,836,525 km (0.11 R)
• M10: 3,574,192 km (0.061 R)
• M11: 3,612,489 km (0.088 R)
• M12: 4,164,356 km (0.061 R)
• M13: 4,491,377 km (0.054 R)
• M14: 4,742,253 km (0.042 R)
• M15: 5,126,869 km (0.105 R)
• M16: 5,655,398 km (0.12 R)
• M17: 6,201,131 km (0.089 R)
• M18: 6,247,357 km (0.114 R)
• M19: 6,716,047 km (0.081 R)
• M20: 8,037,146 km (0.077 R)
• M21: 8,087,560 km (0.094 R)
• M22: 8,239,552 km (0.07 R)
• M23: 9,918,638 km (0.059 R)
• M24: 11,813,744 km (0.076 R)
• M25: 11,871,189 km (0.089 R)
• M26: 11,928,635 km (0.042 R)
• M27: 12,861,228 km (0.109 R)
• M28: 13,635,996 km (0.106 R)
• M29: 15,230,410 km (0.089 R)
• M30: 15,292,942 km (0.118 R)
• M31: 15,355,623 km (0.12 R)
• M32: 15,480,986 km (0.055 R)
• M33: 15,922,599 km (0.092 R)
• M34: 15,986,028 km (0.092 R)
• M35: 16,240,644 km (0.06 R)
• M36: 18,126,176 km (0.111 R)
• M37: 18,325,141 km (0.046 R)
• M38: 18,792,185 km (0.105 R)
• M39: 19,398,505 km (0.115 R)
• M40: 19,534,041 km (0.06 R)
• M41: 19,601,959 km (0.098 R)
• M42: 19,738,093 km (0.037 R)
• M43: 21,255,613 km (0.091 R)
• M44: 22,524,802 km (0.109 R)
• M45: 22,810,235 km (0.117 R)
• M46: 24,036,339 km (0.072 R)
• M47: 24,841,175 km (0.045 R)
• M48: 25,432,087 km (0.089 R)
• M49: 26,102,285 km (0.113 R)
• M50: 26,853,715 km (0.105 R)
• M51: 28,301,075 km (0.051 R)
• M52: 29,930,046 km (0.038 R)
• M53: 30,165,214 km (0.062 R)
• M54: 31,429,914 km (0.057 R)
• M55: 31,828,593 km (0.071 R)
• M56: 33,359,128 km (0.071 R)
• M57: 33,440,210 km (0.077 R)
• M58: 33,765,735 km (0.107 R)
• M59: 34,995,879 km (0.105 R)
• M60: 38,176,928 km (0.117 R)
• M61: 38,517,113 km (0.069 R)
• M62: 39,200,476 km (0.099 R)
• M63: 39,974,197 km (0.076 R)
• M64: 40,060,365 km (0.064 R)
• M65: 40,666,087 km (0.097 R)
• M66: 40,752,854 km (0.099 R)
• M67: 42,325,127 km (0.116 R)
• M68: 44,989,316 km (0.1 R)
• M69: 45,079,074 km (0.042 R)
• M70: 46,432,337 km (0.051 R)
• M71: 47,890,467 km (0.039 R)
• M72: 47,982,021 km (0.102 R)
• M73: 48,349,134 km (0.077 R)
• M74: 49,270,956 km (0.068 R)
• M75: 53,966,385 km (0.099 R)
• M76: 55,210,441 km (0.1 R)
• M77: 55,980,570 km (0.119 R)
• M78: 57,921,752 km (0.107 R)
• M79: 58,998,707 km (0.119 R)
• M80: 59,588,871 km (0.045 R)
• M81: 60,279,864 km (0.093 R)
• M82: 60,576,965 km (0.101 R)
• M83: 60,973,699 km (0.05 R)
• M84: 62,469,079 km (0.083 R)
• M85: 63,070,612 km (0.105 R)
• M86: 63,171,142 km (0.119 R)
• M87: 63,674,090 km (0.1 R)
• M88: 63,774,919 km (0.095 R)
• M89: 64,279,512 km (0.106 R)
• M90: 64,380,640 km (0.069 R)
• M91: 65,597,769 km (0.102 R)
• M92: 66,107,149 km (0.105 R)
• M93: 66,515,552 km (0.11 R)
• M94: 66,617,727 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 399.5

Radius: 6.8

Gravity: 8.64 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 17.83 AU - 21.67 AU

Year: 32220 Days

Day: 19.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 87,362,367 km

• M1: 171,888 km (0.097 R)
• M2: 277,953 km (0.098 R)
• M3: 560,992 km (0.046 R)
• M4: 782,846 km (0.11 R)
• M5: 835,803 km (0.066 R)
• M6: 1,335,311 km (0.101 R)
• M7: 1,464,713 km (0.056 R)
• M8: 1,530,985 km (0.074 R)
• M9: 1,632,262 km (0.091 R)
• M10: 2,886,042 km (0.057 R)
• M11: 3,667,392 km (0.08 R)
• M12: 4,034,655 km (0.081 R)
• M13: 4,128,303 km (0.1 R)
• M14: 4,953,485 km (0.089 R)
• M15: 5,722,867 km (0.098 R)
• M16: 5,828,183 km (0.114 R)
• M17: 5,934,248 km (0.103 R)
• M18: 7,542,276 km (0.102 R)
• M19: 8,423,707 km (0.095 R)
• M20: 9,399,384 km (0.083 R)
• M21: 10,027,246 km (0.087 R)
• M22: 10,668,572 km (0.071 R)
• M23: 11,389,335 km (0.086 R)
• M24: 11,588,749 km (0.058 R)
• M25: 12,261,341 km (0.043 R)
• M26: 13,015,763 km (0.102 R)
• M27: 13,085,176 km (0.112 R)
• M28: 13,926,814 km (0.028 R)
• M29: 15,003,170 km (0.098 R)
• M30: 15,441,343 km (0.111 R)
• M31: 15,735,602 km (0.105 R)
• M32: 16,554,650 km (0.087 R)
• M33: 16,780,543 km (0.087 R)
• M34: 19,489,012 km (0.119 R)
• M35: 19,647,885 km (0.059 R)
• M36: 19,807,207 km (0.068 R)
• M37: 20,207,232 km (0.092 R)
• M38: 20,933,978 km (0.11 R)
• M39: 21,178,271 km (0.111 R)
• M40: 21,751,530 km (0.074 R)
• M41: 22,247,148 km (0.112 R)
• M42: 24,010,757 km (0.072 R)
• M43: 25,297,598 km (0.102 R)
• M44: 27,136,755 km (0.087 R)
• M45: 29,563,830 km (0.067 R)
• M46: 29,837,744 km (0.058 R)
• M47: 29,929,298 km (0.095 R)
• M48: 30,757,023 km (0.087 R)
• M49: 31,220,028 km (0.081 R)
• M50: 31,778,776 km (0.027 R)
• M51: 34,621,734 km (0.107 R)
• M52: 35,006,949 km (0.113 R)
• M53: 35,103,440 km (0.091 R)
• M54: 35,490,449 km (0.109 R)
• M55: 36,170,970 km (0.036 R)
• M56: 39,637,751 km (0.061 R)
• M57: 40,850,541 km (0.026 R)
• M58: 42,075,598 km (0.047 R)
• M59: 43,002,207 km (0.105 R)
• M60: 44,039,668 km (0.103 R)
• M61: 44,143,938 km (0.03 R)
• M62: 44,770,753 km (0.105 R)
• M63: 45,190,375 km (0.099 R)
• M64: 45,611,344 km (0.052 R)
• M65: 45,716,660 km (0.066 R)
• M66: 48,486,166 km (0.07 R)
• M67: 49,457,355 km (0.079 R)
• M68: 49,999,797 km (0.065 R)
• M69: 52,630,326 km (0.115 R)
• M70: 53,517,142 km (0.045 R)
• M71: 54,744,593 km (0.088 R)
• M72: 57,227,319 km (0.114 R)
• M73: 58,024,825 km (0.075 R)
• M74: 58,367,853 km (0.076 R)
• M75: 59,055,704 km (0.045 R)
• M76: 59,400,677 km (0.092 R)
• M77: 60,439,634 km (0.101 R)
• M78: 65,485,570 km (0.026 R)
• M79: 65,842,660 km (0.098 R)
• M80: 66,558,785 km (0.1 R)
• M81: 67,157,476 km (0.091 R)
• M82: 68,601,544 km (0.061 R)
• M83: 70,908,942 km (0.096 R)
• M84: 71,397,977 km (0.076 R)
• M85: 71,520,348 km (0.097 R)
• M86: 71,642,869 km (0.065 R)
• M87: 74,355,378 km (0.062 R)
• M88: 76,349,218 km (0.113 R)
• M89: 78,739,493 km (0.064 R)
• M90: 81,922,038 km (0.076 R)
• M91: 83,593,495 km (0.064 R)
• M92: 84,239,309 km (0.116 R)
• M93: 84,498,113 km (0.028 R)
• M94: 84,627,665 km (0.081 R)
• M95: 84,757,217 km (0.115 R)
• M96: 86,839,170 km (0.119 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: 267 - 13,004 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit