🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.51 AU - 0.63 AU

Year: 153 Days

Day: 21.7 Hours

Environment

Temp: 232 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.6 AU - 0.78 AU

Year: 203 Days

Day: 17.6 Hours

Environment

Temp: 187 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.83 AU - 1.07 AU

Year: 328 Days

Day: 12.2 Hours

Environment

Temp: 94 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.63 AU - 2.41 AU

Year: 1019 Days

Day: 20.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.7 AU - 2.36 AU

Year: 1026 Days

Day: 17.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.09 AU - 2.61 AU

Year: 1278 Days

Day: 17.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,586,816 km

• M1: 779,255 km (0.1 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.96 AU - 4.78 AU

Year: 2701 Days

Day: 34.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 75.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 13.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 549.1

Radius: 4.7

Gravity: 24.86 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 11.43 AU - 16.45 AU

Year: 18464 Days

Day: 21.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 83,586,816 km

• M1: 69,413 km (0.077 R)
• M2: 135,685 km (0.045 R)
• M3: 276,906 km (0.056 R)
• M4: 307,424 km (0.059 R)
• M5: 784,641 km (0.029 R)
• M6: 1,018,014 km (0.075 R)
• M7: 2,175,751 km (0.067 R)
• M8: 2,534,637 km (0.078 R)
• M9: 2,911,623 km (0.039 R)
• M10: 3,160,704 km (0.096 R)
• M11: 4,144,459 km (0.083 R)
• M12: 4,303,632 km (0.097 R)
• M13: 4,464,748 km (0.088 R)
• M14: 4,876,442 km (0.042 R)
• M15: 6,092,224 km (0.108 R)
• M16: 6,640,500 km (0.064 R)
• M17: 7,204,484 km (0.109 R)
• M18: 7,540,630 km (0.111 R)
• M19: 8,228,032 km (0.12 R)
• M20: 8,277,849 km (0.053 R)
• M21: 9,714,437 km (0.08 R)
• M22: 9,767,095 km (0.049 R)
• M23: 9,872,861 km (0.114 R)
• M24: 11,615,227 km (0.093 R)
• M25: 12,122,215 km (0.112 R)
• M26: 12,349,753 km (0.085 R)
• M27: 12,693,828 km (0.108 R)
• M28: 12,809,318 km (0.098 R)
• M29: 12,867,062 km (0.071 R)
• M30: 14,161,084 km (0.03 R)
• M31: 15,372,976 km (0.103 R)
• M32: 15,495,946 km (0.083 R)
• M33: 15,557,580 km (0.071 R)
• M34: 15,681,148 km (0.089 R)
• M35: 17,636,542 km (0.069 R)
• M36: 17,765,346 km (0.115 R)
• M37: 18,872,519 km (0.078 R)
• M38: 19,534,191 km (0.076 R)
• M39: 20,338,130 km (0.12 R)
• M40: 20,540,835 km (0.04 R)
• M41: 20,608,453 km (0.041 R)
• M42: 23,306,451 km (0.043 R)
• M43: 23,447,821 km (0.097 R)
• M44: 23,731,309 km (0.103 R)
• M45: 24,230,218 km (0.111 R)
• M46: 24,445,040 km (0.098 R)
• M47: 24,948,886 km (0.067 R)
• M48: 25,165,803 km (0.036 R)
• M49: 28,645,599 km (0.072 R)
• M50: 29,940,817 km (0.1 R)
• M51: 31,332,975 km (0.113 R)
• M52: 32,115,521 km (0.114 R)
• M53: 32,509,113 km (0.057 R)
• M54: 32,667,089 km (0.099 R)
• M55: 32,983,638 km (0.065 R)
• M56: 33,540,142 km (0.065 R)
• M57: 34,823,692 km (0.114 R)
• M58: 35,228,055 km (0.11 R)
• M59: 35,796,826 km (0.069 R)
• M60: 35,878,357 km (0.059 R)
• M61: 37,190,779 km (0.092 R)
• M62: 38,102,129 km (0.102 R)
• M63: 39,272,583 km (0.099 R)
• M64: 39,946,820 km (0.116 R)
• M65: 40,539,826 km (0.043 R)
• M66: 41,306,515 km (0.048 R)
• M67: 41,563,225 km (0.047 R)
• M68: 41,734,515 km (0.079 R)
• M69: 46,006,282 km (0.102 R)
• M70: 47,699,730 km (0.078 R)
• M71: 48,418,847 km (0.033 R)
• M72: 48,779,677 km (0.039 R)
• M73: 49,232,061 km (0.073 R)
• M74: 51,147,213 km (0.097 R)
• M75: 53,551,849 km (0.084 R)
• M76: 53,645,048 km (0.063 R)
• M77: 55,238,116 km (0.042 R)
• M78: 56,846,592 km (0.043 R)
• M79: 57,417,907 km (0.117 R)
• M80: 57,799,980 km (0.073 R)
• M81: 57,895,573 km (0.066 R)
• M82: 58,278,543 km (0.116 R)
• M83: 59,047,177 km (0.106 R)
• M84: 59,143,518 km (0.098 R)
• M85: 62,154,923 km (0.118 R)
• M86: 62,448,883 km (0.09 R)
• M87: 62,645,305 km (0.065 R)
• M88: 63,432,489 km (0.03 R)
• M89: 64,718,732 km (0.057 R)
• M90: 66,814,598 km (0.067 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 346.8

Radius: 3.4

Gravity: 30 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 12.42 AU - 15.78 AU

Year: 18783 Days

Day: 20.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 83,586,816 km

• M1: 44,131 km (0.066 R)
• M2: 271,969 km (0.111 R)
• M3: 524,789 km (0.073 R)
• M4: 672,592 km (0.049 R)
• M5: 917,783 km (0.099 R)
• M6: 1,050,177 km (0.058 R)
• M7: 1,611,468 km (0.035 R)
• M8: 1,637,648 km (0.093 R)
• M9: 1,852,620 km (0.111 R)
• M10: 2,191,459 km (0.107 R)
• M11: 2,641,599 km (0.077 R)
• M12: 2,766,214 km (0.099 R)
• M13: 2,989,265 km (0.108 R)
• M14: 3,218,000 km (0.114 R)
• M15: 3,418,461 km (0.054 R)
• M16: 3,554,445 km (0.11 R)
• M17: 3,972,871 km (0.085 R)
• M18: 4,115,737 km (0.091 R)
• M19: 4,333,252 km (0.111 R)
• M20: 4,406,704 km (0.087 R)
• M21: 5,085,131 km (0.066 R)
• M22: 5,475,880 km (0.074 R)
• M23: 6,121,096 km (0.102 R)
• M24: 6,918,004 km (0.083 R)
• M25: 7,350,342 km (0.116 R)
• M26: 7,525,670 km (0.084 R)
• M27: 8,745,192 km (0.072 R)
• M28: 8,837,943 km (0.055 R)
• M29: 8,977,667 km (0.114 R)
• M30: 9,118,140 km (0.117 R)
• M31: 9,306,633 km (0.093 R)
• M32: 9,783,252 km (0.109 R)
• M33: 10,024,553 km (0.084 R)
• M34: 10,073,023 km (0.109 R)
• M35: 10,365,636 km (0.114 R)
• M36: 10,710,609 km (0.105 R)
• M37: 10,909,425 km (0.112 R)
• M38: 11,818,830 km (0.036 R)
• M39: 12,752,470 km (0.102 R)
• M40: 12,804,979 km (0.036 R)
• M41: 12,857,638 km (0.115 R)
• M42: 13,015,912 km (0.097 R)
• M43: 14,142,235 km (0.112 R)
• M44: 14,305,596 km (0.111 R)
• M45: 14,360,199 km (0.085 R)
• M46: 16,600,876 km (0.119 R)
• M47: 17,119,831 km (0.114 R)
• M48: 17,235,769 km (0.051 R)
• M49: 20,898,075 km (0.054 R)
• M50: 20,960,158 km (0.108 R)
• M51: 21,146,407 km (0.028 R)
• M52: 21,395,637 km (0.102 R)
• M53: 21,520,701 km (0.112 R)
• M54: 22,023,051 km (0.12 R)
• M55: 22,465,860 km (0.102 R)
• M56: 23,682,390 km (0.12 R)
• M57: 23,811,643 km (0.09 R)
• M58: 24,723,292 km (0.089 R)
• M59: 25,051,659 km (0.085 R)
• M60: 25,249,428 km (0.11 R)
• M61: 27,661,843 km (0.117 R)
• M62: 27,934,410 km (0.083 R)
• M63: 29,797,353 km (0.116 R)
• M64: 30,497,471 km (0.087 R)
• M65: 30,779,014 km (0.083 R)
• M66: 31,771,297 km (0.116 R)
• M67: 33,062,326 km (0.118 R)
• M68: 33,714,274 km (0.104 R)
• M69: 34,663,323 km (0.082 R)
• M70: 35,251,841 km (0.04 R)
• M71: 37,337,235 km (0.118 R)
• M72: 37,864,867 km (0.094 R)
• M73: 38,319,046 km (0.112 R)
• M74: 38,546,734 km (0.084 R)
• M75: 39,692,354 km (0.104 R)
• M76: 39,922,735 km (0.091 R)
• M77: 40,462,185 km (0.075 R)
• M78: 42,408,453 km (0.084 R)
• M79: 45,263,977 km (0.1 R)
• M80: 46,148,849 km (0.038 R)
• M81: 46,229,482 km (0.09 R)
• M82: 46,391,048 km (0.119 R)
• M83: 49,166,687 km (0.095 R)
• M84: 49,414,121 km (0.114 R)
• M85: 50,325,172 km (0.05 R)
• M86: 50,824,381 km (0.057 R)
• M87: 51,660,034 km (0.099 R)
• M88: 51,911,658 km (0.104 R)
• M89: 52,415,952 km (0.077 R)
• M90: 52,500,176 km (0.075 R)
• M91: 53,939,008 km (0.072 R)
• M92: 55,133,398 km (0.115 R)
• M93: 55,819,902 km (0.115 R)
• M94: 56,078,108 km (0.08 R)
• M95: 57,635,422 km (0.107 R)
• M96: 57,983,387 km (0.103 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 516.1

Radius: 4.8

Gravity: 22.4 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 15.57 AU - 19.93 AU

Year: 26530 Days

Day: 20.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 83,586,816 km

• M1: 183,557 km (0.059 R)
• M2: 472,131 km (0.051 R)
• M3: 537,804 km (0.106 R)
• M4: 678,426 km (0.092 R)
• M5: 1,879,248 km (0.094 R)
• M6: 2,622,151 km (0.112 R)
• M7: 2,901,600 km (0.066 R)
• M8: 3,065,560 km (0.112 R)
• M9: 3,106,998 km (0.096 R)
• M10: 3,929,637 km (0.026 R)
• M11: 4,435,128 km (0.096 R)
• M12: 4,623,921 km (0.092 R)
• M13: 4,912,196 km (0.115 R)
• M14: 5,405,420 km (0.118 R)
• M15: 6,069,934 km (0.109 R)
• M16: 7,474,658 km (0.119 R)
• M17: 8,270,668 km (0.105 R)
• M18: 8,974,227 km (0.06 R)
• M19: 9,393,549 km (0.052 R)
• M20: 9,757,970 km (0.063 R)
• M21: 10,188,961 km (0.118 R)
• M22: 10,752,197 km (0.094 R)
• M23: 10,815,328 km (0.115 R)
• M24: 10,942,187 km (0.104 R)
• M25: 11,133,223 km (0.064 R)
• M26: 14,476,586 km (0.1 R)
• M27: 15,678,605 km (0.053 R)
• M28: 16,255,155 km (0.103 R)
• M29: 16,985,791 km (0.12 R)
• M30: 17,429,199 km (0.083 R)
• M31: 17,577,899 km (0.102 R)
• M32: 18,101,492 km (0.111 R)
• M33: 18,934,752 km (0.079 R)
• M34: 19,087,641 km (0.087 R)
• M35: 19,240,829 km (0.119 R)
• M36: 19,625,745 km (0.115 R)
• M37: 19,780,429 km (0.105 R)
• M38: 21,111,401 km (0.114 R)
• M39: 22,148,563 km (0.117 R)
• M40: 23,039,119 km (0.114 R)
• M41: 25,022,189 km (0.092 R)
• M42: 25,864,574 km (0.078 R)
• M43: 26,034,218 km (0.041 R)
• M44: 26,801,805 km (0.077 R)
• M45: 27,231,600 km (0.096 R)
• M46: 27,490,404 km (0.112 R)
• M47: 27,663,489 km (0.055 R)
• M48: 28,097,771 km (0.041 R)
• M49: 29,591,057 km (0.064 R)
• M50: 29,946,053 km (0.12 R)
• M51: 30,302,545 km (0.069 R)
• M52: 30,391,855 km (0.096 R)
• M53: 30,570,923 km (0.112 R)
• M54: 32,562,370 km (0.036 R)
• M55: 33,020,738 km (0.104 R)
• M56: 35,721,428 km (0.091 R)
• M57: 36,859,419 km (0.112 R)
• M58: 37,913,187 km (0.069 R)
• M59: 38,685,710 km (0.094 R)
• M60: 40,246,166 km (0.114 R)
• M61: 40,442,737 km (0.056 R)
• M62: 41,330,900 km (0.063 R)
• M63: 45,151,480 km (0.087 R)
• M64: 47,000,210 km (0.107 R)
• M65: 47,933,851 km (0.062 R)
• M66: 49,188,229 km (0.103 R)
• M67: 49,293,097 km (0.114 R)
• M68: 49,398,264 km (0.086 R)
• M69: 50,559,144 km (0.109 R)
• M70: 50,771,124 km (0.057 R)
• M71: 52,478,035 km (0.058 R)
• M72: 55,728,797 km (0.101 R)
• M73: 56,936,950 km (0.043 R)
• M74: 57,378,413 km (0.088 R)
• M75: 60,051,128 km (0.086 R)
• M76: 60,950,960 km (0.104 R)
• M77: 62,309,159 km (0.095 R)
• M78: 62,536,398 km (0.098 R)
• M79: 63,220,060 km (0.117 R)
• M80: 64,824,797 km (0.096 R)
• M81: 65,747,815 km (0.071 R)
• M82: 66,907,648 km (0.063 R)
• M83: 68,777,471 km (0.093 R)
• M84: 69,601,008 km (0.12 R)
• M85: 71,495,366 km (0.052 R)
• M86: 72,209,995 km (0.054 R)
• M87: 74,609,544 km (0.071 R)
• M88: 77,035,124 km (0.081 R)
• M89: 78,748,469 km (0.072 R)
• M90: 79,856,391 km (0.116 R)
• M91: 81,093,565 km (0.048 R)
• M92: 82,711,316 km (0.092 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 15,300 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit