🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.39 AU - 0.63 AU

Year: 133 Days

Day: 20.5 Hours

Environment

Temp: 234 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.77 AU - 1.07 AU

Year: 322 Days

Day: 43.8 Hours

Environment

Temp: 94 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.79 AU - 1.13 AU

Year: 344 Days

Day: 32.8 Hours

Environment

Temp: 44 °C

Axial Tilt: 67 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.27 AU - 1.97 AU

Year: 753 Days

Day: 17.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.67 AU - 2.31 AU

Year: 1025 Days

Day: 25.6 Hours

Environment

Temp: -69 °C

Axial Tilt: 79.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,887,383 km

• M1: 268,528 km (0.031 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.6

Radius: 11.8

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.87 AU - 5.01 AU

Year: 4010 Days

Day: 11.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 81,887,383 km

• M1: 163,062 km (0.111 R)
• M2: 242,797 km (0.07 R)
• M3: 426,204 km (0.079 R)
• M4: 806,781 km (0.12 R)
• M5: 914,941 km (0.114 R)
• M6: 1,171,052 km (0.106 R)
• M7: 1,598,752 km (0.081 R)
• M8: 1,709,754 km (0.071 R)
• M9: 1,852,171 km (0.112 R)
• M10: 1,939,686 km (0.088 R)
• M11: 2,195,199 km (0.078 R)
• M12: 2,335,073 km (0.099 R)
• M13: 2,558,572 km (0.117 R)
• M14: 2,656,559 km (0.069 R)
• M15: 3,061,221 km (0.036 R)
• M16: 4,253,815 km (0.118 R)
• M17: 4,707,247 km (0.047 R)
• M18: 5,155,741 km (0.103 R)
• M19: 5,490,541 km (0.114 R)
• M20: 5,940,681 km (0.077 R)
• M21: 6,269,647 km (0.063 R)
• M22: 7,037,383 km (0.1 R)
• M23: 7,152,723 km (0.09 R)
• M24: 7,245,623 km (0.104 R)
• M25: 7,930,333 km (0.089 R)
• M26: 8,122,865 km (0.108 R)
• M27: 8,488,183 km (0.028 R)
• M28: 8,685,204 km (0.091 R)
• M29: 8,759,554 km (0.071 R)
• M30: 9,033,767 km (0.108 R)
• M31: 9,513,976 km (0.118 R)
• M32: 9,770,237 km (0.105 R)
• M33: 9,847,579 km (0.116 R)
• M34: 9,976,832 km (0.065 R)
• M35: 10,237,132 km (0.069 R)
• M36: 11,031,347 km (0.074 R)
• M37: 11,111,831 km (0.074 R)
• M38: 11,192,613 km (0.073 R)
• M39: 11,681,051 km (0.116 R)
• M40: 11,927,887 km (0.08 R)
• M41: 12,093,492 km (0.102 R)
• M42: 12,538,695 km (0.12 R)
• M43: 12,735,117 km (0.096 R)
• M44: 13,074,405 km (0.09 R)
• M45: 13,188,099 km (0.113 R)
• M46: 13,302,093 km (0.108 R)
• M47: 13,790,530 km (0.099 R)
• M48: 14,109,772 km (0.105 R)
• M49: 14,197,287 km (0.096 R)
• M50: 14,637,404 km (0.098 R)
• M51: 14,844,298 km (0.044 R)
• M52: 14,933,308 km (0.111 R)
• M53: 15,410,974 km (0.062 R)
• M54: 16,167,191 km (0.111 R)
• M55: 16,750,174 km (0.065 R)
• M56: 16,904,709 km (0.111 R)
• M57: 17,090,809 km (0.092 R)
• M58: 17,621,732 km (0.085 R)
• M59: 17,810,374 km (0.117 R)
• M60: 18,189,755 km (0.057 R)
• M61: 18,571,977 km (0.113 R)
• M62: 18,731,897 km (0.086 R)
• M63: 19,117,710 km (0.119 R)
• M64: 19,506,216 km (0.049 R)
• M65: 19,603,754 km (0.107 R)
• M66: 20,028,313 km (0.117 R)
• M67: 20,422,802 km (0.105 R)
• M68: 20,952,827 km (0.052 R)
• M69: 21,253,070 km (0.079 R)
• M70: 21,487,490 km (0.1 R)
• M71: 22,162,027 km (0.117 R)
• M72: 22,297,862 km (0.116 R)
• M73: 22,570,130 km (0.066 R)
• M74: 22,775,229 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.8

Radius: 10.8

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 5.33 AU - 5.59 AU

Year: 4660 Days

Day: 7 Hours

Environment

Temp: -138 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 81,887,383 km

• M1: 137,032 km (0.04 R)
• M2: 252,222 km (0.115 R)
• M3: 529,427 km (0.084 R)
• M4: 639,980 km (0.109 R)
• M5: 796,459 km (0.114 R)
• M6: 993,629 km (0.083 R)
• M7: 1,148,912 km (0.059 R)
• M8: 1,389,465 km (0.026 R)
• M9: 1,483,861 km (0.093 R)
• M10: 1,746,854 km (0.059 R)
• M11: 1,884,036 km (0.052 R)
• M12: 1,954,047 km (0.086 R)
• M13: 2,205,970 km (0.095 R)
• M14: 2,702,037 km (0.091 R)
• M15: 3,065,709 km (0.037 R)
• M16: 3,274,548 km (0.091 R)
• M17: 3,728,278 km (0.089 R)
• M18: 3,817,139 km (0.025 R)
• M19: 4,225,242 km (0.099 R)
• M20: 4,294,656 km (0.116 R)
• M21: 4,552,413 km (0.084 R)
• M22: 4,839,491 km (0.091 R)
• M23: 5,331,070 km (0.104 R)
• M24: 5,659,138 km (0.11 R)
• M25: 5,864,386 km (0.102 R)
• M26: 6,019,968 km (0.104 R)
• M27: 6,282,363 km (0.083 R)
• M28: 6,388,278 km (0.092 R)
• M29: 6,468,163 km (0.104 R)
• M30: 6,872,676 km (0.118 R)
• M31: 7,064,311 km (0.085 R)
• M32: 7,565,164 km (0.065 R)
• M33: 7,848,353 km (0.096 R)
• M34: 7,934,073 km (0.119 R)
• M35: 8,279,793 km (0.062 R)
• M36: 8,454,673 km (0.115 R)
• M37: 9,046,034 km (0.059 R)
• M38: 9,467,900 km (0.078 R)
• M39: 9,803,896 km (0.085 R)
• M40: 10,019,916 km (0.082 R)
• M41: 10,237,281 km (0.088 R)
• M42: 10,740,379 km (0.041 R)
• M43: 11,315,882 km (0.062 R)
• M44: 11,509,911 km (0.096 R)
• M45: 11,901,408 km (0.076 R)
• M46: 12,430,237 km (0.087 R)
• M47: 12,664,058 km (0.093 R)
• M48: 12,764,738 km (0.106 R)
• M49: 13,034,313 km (0.091 R)
• M50: 13,169,849 km (0.054 R)
• M51: 14,480,924 km (0.098 R)
• M52: 16,014,153 km (0.113 R)
• M53: 16,341,473 km (0.096 R)
• M54: 17,635,794 km (0.061 R)
• M55: 18,011,584 km (0.097 R)
• M56: 18,656,500 km (0.091 R)
• M57: 19,852,236 km (0.079 R)
• M58: 21,231,678 km (0.118 R)
• M59: 21,351,356 km (0.097 R)
• M60: 21,551,368 km (0.048 R)
• M61: 22,723,318 km (0.1 R)
• M62: 23,132,319 km (0.082 R)
• M63: 24,082,265 km (0.114 R)
• M64: 24,415,569 km (0.109 R)
• M65: 24,624,707 km (0.08 R)
• M66: 24,876,480 km (0.098 R)
• M67: 25,213,524 km (0.085 R)
• M68: 25,298,047 km (0.102 R)
• M69: 25,636,886 km (0.06 R)
• M70: 25,721,858 km (0.059 R)
• M71: 26,705,613 km (0.096 R)
• M72: 27,440,737 km (0.119 R)
• M73: 27,789,001 km (0.037 R)
• M74: 28,007,265 km (0.052 R)
• M75: 28,401,904 km (0.087 R)
• M76: 29,329,560 km (0.09 R)
• M77: 29,462,852 km (0.078 R)
• M78: 29,908,803 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 981

Radius: 5.5

Gravity: 32.43 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 10.96 AU - 17.74 AU

Year: 19855 Days

Day: 19.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 81,887,383 km

• M1: 98,585 km (0.071 R)
• M2: 180,565 km (0.08 R)
• M3: 241,002 km (0.101 R)
• M4: 385,514 km (0.08 R)
• M5: 1,079,648 km (0.063 R)
• M6: 1,514,379 km (0.112 R)
• M7: 1,750,445 km (0.104 R)
• M8: 1,785,151 km (0.111 R)
• M9: 1,998,179 km (0.108 R)
• M10: 2,107,684 km (0.106 R)
• M11: 2,332,680 km (0.113 R)
• M12: 2,765,317 km (0.091 R)
• M13: 2,805,858 km (0.059 R)
• M14: 2,887,538 km (0.073 R)
• M15: 2,928,678 km (0.1 R)
• M16: 3,053,293 km (0.079 R)
• M17: 3,394,226 km (0.113 R)
• M18: 3,437,759 km (0.104 R)
• M19: 3,657,967 km (0.101 R)
• M20: 4,392,941 km (0.067 R)
• M21: 4,583,679 km (0.085 R)
• M22: 4,874,946 km (0.05 R)
• M23: 5,072,415 km (0.078 R)
• M24: 5,172,197 km (0.09 R)
• M25: 5,424,419 km (0.103 R)
• M26: 6,311,684 km (0.117 R)
• M27: 6,419,095 km (0.072 R)
• M28: 7,810,954 km (0.094 R)
• M29: 8,748,783 km (0.099 R)
• M30: 9,414,044 km (0.09 R)
• M31: 10,032,931 km (0.12 R)
• M32: 10,158,144 km (0.098 R)
• M33: 10,600,954 km (0.117 R)
• M34: 10,985,570 km (0.042 R)
• M35: 11,050,047 km (0.052 R)
• M36: 11,179,449 km (0.043 R)
• M37: 11,505,273 km (0.086 R)
• M38: 13,112,253 km (0.11 R)
• M39: 14,645,931 km (0.027 R)
• M40: 15,506,118 km (0.068 R)
• M41: 15,578,524 km (0.042 R)
• M42: 15,796,488 km (0.028 R)
• M43: 15,942,346 km (0.088 R)
• M44: 16,015,350 km (0.033 R)
• M45: 16,088,653 km (0.081 R)
• M46: 16,530,116 km (0.054 R)
• M47: 18,412,656 km (0.105 R)
• M48: 22,539,313 km (0.08 R)
• M49: 25,469,935 km (0.087 R)
• M50: 26,242,608 km (0.057 R)
• M51: 26,328,926 km (0.079 R)
• M52: 26,675,245 km (0.08 R)
• M53: 28,075,481 km (0.1 R)
• M54: 30,039,402 km (0.105 R)
• M55: 31,495,289 km (0.079 R)
• M56: 32,509,562 km (0.072 R)
• M57: 33,253,811 km (0.11 R)
• M58: 34,003,746 km (0.108 R)
• M59: 34,192,089 km (0.072 R)
• M60: 34,286,486 km (0.092 R)
• M61: 34,664,519 km (0.052 R)
• M62: 34,949,055 km (0.079 R)
• M63: 35,234,338 km (0.102 R)
• M64: 37,349,652 km (0.055 R)
• M65: 37,641,367 km (0.093 R)
• M66: 38,717,126 km (0.088 R)
• M67: 43,835,168 km (0.119 R)
• M68: 44,348,139 km (0.12 R)
• M69: 44,451,063 km (0.062 R)
• M70: 44,863,205 km (0.101 R)
• M71: 47,784,103 km (0.051 R)
• M72: 48,100,652 km (0.108 R)
• M73: 48,735,994 km (0.096 R)
• M74: 49,587,206 km (0.116 R)
• M75: 49,800,832 km (0.083 R)
• M76: 50,658,327 km (0.071 R)
• M77: 51,953,545 km (0.115 R)
• M78: 53,150,478 km (0.087 R)
• M79: 54,907,654 km (0.104 R)
• M80: 55,460,568 km (0.083 R)
• M81: 56,683,680 km (0.086 R)
• M82: 57,578,724 km (0.096 R)
• M83: 60,748,255 km (0.107 R)
• M84: 62,815,398 km (0.045 R)
• M85: 69,273,089 km (0.077 R)
• M86: 69,392,468 km (0.06 R)
• M87: 71,311,360 km (0.104 R)
• M88: 72,883,335 km (0.096 R)
• M89: 76,430,899 km (0.092 R)
• M90: 77,791,192 km (0.101 R)
• M91: 80,912,402 km (0.104 R)
• M92: 81,038,064 km (0.093 R)
• M93: 82,678,106 km (0.051 R)
• M94: 82,931,375 km (0.09 R)
• M95: 83,565,670 km (0.04 R)
• M96: 84,074,303 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 614.6

Radius: 6.7

Gravity: 13.69 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 13.21 AU - 18.97 AU

Year: 23574 Days

Day: 20.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,887,383 km

• M1: 131,197 km (0.115 R)
• M2: 190,887 km (0.108 R)
• M3: 248,931 km (0.049 R)
• M4: 332,257 km (0.089 R)
• M5: 737,817 km (0.047 R)
• M6: 1,025,493 km (0.064 R)
• M7: 1,138,440 km (0.11 R)
• M8: 1,598,304 km (0.074 R)
• M9: 1,663,678 km (0.081 R)
• M10: 1,865,336 km (0.081 R)
• M11: 1,934,300 km (0.074 R)
• M12: 2,004,163 km (0.087 R)
• M13: 2,146,430 km (0.047 R)
• M14: 2,631,427 km (0.065 R)
• M15: 2,826,951 km (0.067 R)
• M16: 3,526,471 km (0.108 R)
• M17: 3,569,256 km (0.081 R)
• M18: 4,600,135 km (0.1 R)
• M19: 5,172,197 km (0.118 R)
• M20: 5,220,966 km (0.073 R)
• M21: 5,817,263 km (0.079 R)
• M22: 7,019,282 km (0.087 R)
• M23: 7,620,665 km (0.046 R)
• M24: 8,238,504 km (0.089 R)
• M25: 8,524,685 km (0.074 R)
• M26: 8,755,814 km (0.096 R)
• M27: 8,814,007 km (0.094 R)
• M28: 11,369,438 km (0.112 R)
• M29: 11,496,447 km (0.089 R)
• M30: 12,464,195 km (0.039 R)
• M31: 12,529,719 km (0.054 R)
• M32: 12,660,917 km (0.115 R)
• M33: 15,239,834 km (0.104 R)
• M34: 15,873,830 km (0.073 R)
• M35: 17,386,115 km (0.069 R)
• M36: 17,900,432 km (0.081 R)
• M37: 18,048,385 km (0.045 R)
• M38: 18,196,636 km (0.117 R)
• M39: 19,019,275 km (0.084 R)
• M40: 19,397,159 km (0.084 R)
• M41: 20,623,263 km (0.053 R)
• M42: 22,748,451 km (0.106 R)
• M43: 22,988,854 km (0.091 R)
• M44: 23,069,188 km (0.094 R)
• M45: 24,121,909 km (0.059 R)
• M46: 24,859,875 km (0.073 R)
• M47: 26,022,400 km (0.077 R)
• M48: 27,117,756 km (0.069 R)
• M49: 27,713,754 km (0.087 R)
• M50: 28,228,071 km (0.03 R)
• M51: 28,659,062 km (0.104 R)
• M52: 28,745,530 km (0.102 R)
• M53: 30,404,720 km (0.075 R)
• M54: 30,757,921 km (0.086 R)
• M55: 31,825,900 km (0.088 R)
• M56: 32,005,118 km (0.104 R)
• M57: 32,274,394 km (0.053 R)
• M58: 32,815,490 km (0.101 R)
• M59: 34,640,434 km (0.034 R)
• M60: 34,917,041 km (0.116 R)
• M61: 37,533,507 km (0.075 R)
• M62: 38,007,433 km (0.109 R)
• M63: 39,056,862 km (0.069 R)
• M64: 39,344,689 km (0.082 R)
• M65: 41,379,369 km (0.12 R)
• M66: 42,261,847 km (0.105 R)
• M67: 45,449,329 km (0.083 R)
• M68: 46,664,513 km (0.102 R)
• M69: 46,969,842 km (0.04 R)
• M70: 48,198,340 km (0.097 R)
• M71: 48,301,113 km (0.081 R)
• M72: 48,404,037 km (0.111 R)
• M73: 49,644,801 km (0.047 R)
• M74: 49,956,563 km (0.039 R)
• M75: 50,164,804 km (0.101 R)
• M76: 50,477,762 km (0.065 R)
• M77: 52,051,981 km (0.117 R)
• M78: 55,355,999 km (0.094 R)
• M79: 55,895,300 km (0.074 R)
• M80: 56,003,309 km (0.065 R)
• M81: 60,050,081 km (0.102 R)
• M82: 63,737,968 km (0.073 R)
• M83: 66,580,328 km (0.118 R)
• M84: 66,809,511 km (0.079 R)
• M85: 67,268,627 km (0.072 R)
• M86: 68,190,001 km (0.101 R)
• M87: 70,278,387 km (0.116 R)
• M88: 70,862,267 km (0.081 R)
• M89: 72,152,250 km (0.072 R)
• M90: 72,741,217 km (0.076 R)
• M91: 73,568,493 km (0.051 R)
• M92: 73,805,306 km (0.091 R)
• M93: 78,596,776 km (0.12 R)
• M94: 78,717,801 km (0.089 R)
• M95: 80,785,543 km (0.068 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: 395 - 14,638 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit