🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.55 AU - 0.57 AU

Year: 149 Days

Day: 24.9 Hours

Environment

Temp: 184 °C

Axial Tilt: 42.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.86 AU - 0.94 AU

Year: 303 Days

Day: 36.7 Hours

Environment

Temp: 120 °C

Axial Tilt: 23.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.15 AU - 1.69 AU

Year: 600 Days

Day: 14.7 Hours

Environment

Temp: -3 °C

Axial Tilt: 3.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.57 AU - 1.71 AU

Year: 745 Days

Day: 45 Hours

Environment

Temp: -25 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.97 AU - 2.43 AU

Year: 1158 Days

Day: 34.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.86 AU - 3.8 AU

Year: 2156 Days

Day: 27.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,518,514 km

• M1: 1,531,733 km (0.036 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.7

Radius: 11.3

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 6.2 AU - 8.68 AU

Year: 7199 Days

Day: 13.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 71,518,514 km

• M1: 149,299 km (0.116 R)
• M2: 367,712 km (0.054 R)
• M3: 575,952 km (0.096 R)
• M4: 867,668 km (0.047 R)
• M5: 1,000,511 km (0.086 R)
• M6: 1,271,133 km (0.064 R)
• M7: 1,441,375 km (0.066 R)
• M8: 1,919,640 km (0.078 R)
• M9: 2,056,672 km (0.056 R)
• M10: 2,197,144 km (0.063 R)
• M11: 2,659,401 km (0.034 R)
• M12: 3,770,614 km (0.117 R)
• M13: 4,018,648 km (0.12 R)
• M14: 4,170,041 km (0.113 R)
• M15: 5,036,512 km (0.072 R)
• M16: 5,200,022 km (0.118 R)
• M17: 5,757,723 km (0.111 R)
• M18: 6,334,572 km (0.041 R)
• M19: 6,600,108 km (0.058 R)
• M20: 7,203,586 km (0.038 R)
• M21: 7,605,406 km (0.029 R)
• M22: 8,625,364 km (0.114 R)
• M23: 9,118,289 km (0.109 R)
• M24: 9,519,361 km (0.061 R)
• M25: 9,688,108 km (0.07 R)
• M26: 9,789,834 km (0.081 R)
• M27: 10,338,559 km (0.111 R)
• M28: 11,681,499 km (0.118 R)
• M29: 11,753,755 km (0.076 R)
• M30: 12,447,141 km (0.096 R)
• M31: 13,682,820 km (0.101 R)
• M32: 13,835,260 km (0.118 R)
• M33: 14,103,489 km (0.11 R)
• M34: 14,180,382 km (0.101 R)
• M35: 14,296,021 km (0.096 R)
• M36: 14,605,988 km (0.106 R)
• M37: 14,879,004 km (0.071 R)
• M38: 15,232,654 km (0.059 R)
• M39: 15,588,996 km (0.068 R)
• M40: 15,867,996 km (0.103 R)
• M41: 16,796,550 km (0.07 R)
• M42: 16,959,911 km (0.081 R)
• M43: 17,867,371 km (0.118 R)
• M44: 18,243,311 km (0.1 R)
• M45: 18,579,607 km (0.068 R)
• M46: 19,130,426 km (0.105 R)
• M47: 19,343,603 km (0.069 R)
• M48: 20,031,454 km (0.084 R)
• M49: 20,727,383 km (0.101 R)
• M50: 20,858,730 km (0.056 R)
• M51: 21,342,679 km (0.108 R)
• M52: 21,431,092 km (0.101 R)
• M53: 21,563,935 km (0.119 R)
• M54: 21,830,368 km (0.11 R)
• M55: 22,952,652 km (0.12 R)
• M56: 23,543,563 km (0.077 R)
• M57: 23,772,149 km (0.117 R)
• M58: 24,462,393 km (0.1 R)
• M59: 24,554,994 km (0.098 R)
• M60: 24,740,346 km (0.115 R)
• M61: 24,926,296 km (0.119 R)
• M62: 25,019,346 km (0.086 R)
• M63: 25,721,559 km (0.061 R)
• M64: 26,004,149 km (0.092 R)
• M65: 26,287,787 km (0.05 R)
• M66: 26,762,909 km (0.06 R)
• M67: 27,001,518 km (0.094 R)
• M68: 27,384,788 km (0.104 R)
• M69: 27,673,512 km (0.089 R)
• M70: 28,789,213 km (0.106 R)
• M71: 30,068,274 km (0.103 R)
• M72: 30,216,975 km (0.082 R)
• M73: 31,466,267 km (0.116 R)
• M74: 32,681,450 km (0.101 R)
• M75: 32,885,502 km (0.114 R)
• M76: 33,757,358 km (0.082 R)
• M77: 34,584,784 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.7

Radius: 14.6

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 8.94 AU - 9.1 AU

Year: 9611 Days

Day: 5.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 71,518,514 km

• M1: 224,098 km (0.027 R)
• M2: 359,932 km (0.092 R)
• M3: 560,992 km (0.085 R)
• M4: 854,503 km (0.119 R)
• M5: 1,144,573 km (0.038 R)
• M6: 1,311,525 km (0.101 R)
• M7: 1,427,612 km (0.099 R)
• M8: 1,995,037 km (0.118 R)
• M9: 2,199,388 km (0.076 R)
• M10: 2,482,876 km (0.106 R)
• M11: 2,629,183 km (0.07 R)
• M12: 2,778,481 km (0.119 R)
• M13: 2,930,772 km (0.08 R)
• M14: 3,085,905 km (0.067 R)
• M15: 3,404,399 km (0.071 R)
• M16: 3,540,383 km (0.114 R)
• M17: 3,817,887 km (0.052 R)
• M18: 3,959,407 km (0.114 R)
• M19: 4,453,678 km (0.105 R)
• M20: 4,572,908 km (0.09 R)
• M21: 4,937,029 km (0.087 R)
• M22: 5,565,041 km (0.113 R)
• M23: 5,693,695 km (0.113 R)
• M24: 6,251,845 km (0.072 R)
• M25: 7,174,265 km (0.069 R)
• M26: 7,705,188 km (0.118 R)
• M27: 8,066,317 km (0.095 R)
• M28: 8,692,983 km (0.097 R)
• M29: 9,031,223 km (0.088 R)
• M30: 9,220,914 km (0.066 R)
• M31: 9,681,825 km (0.052 R)
• M32: 9,798,212 km (0.12 R)
• M33: 10,826,697 km (0.11 R)
• M34: 11,190,669 km (0.093 R)
• M35: 12,014,205 km (0.061 R)
• M36: 12,686,947 km (0.081 R)
• M37: 13,113,749 km (0.113 R)
• M38: 13,242,703 km (0.116 R)
• M39: 13,588,723 km (0.092 R)
• M40: 13,719,172 km (0.065 R)
• M41: 13,981,567 km (0.08 R)
• M42: 14,157,344 km (0.116 R)
• M43: 14,555,574 km (0.113 R)
• M44: 15,227,567 km (0.109 R)
• M45: 16,231,369 km (0.115 R)
• M46: 18,015,473 km (0.093 R)
• M47: 18,495,383 km (0.105 R)
• M48: 19,125,340 km (0.102 R)
• M49: 19,418,552 km (0.094 R)
• M50: 20,108,497 km (0.077 R)
• M51: 20,406,646 km (0.064 R)
• M52: 20,756,405 km (0.118 R)
• M53: 21,970,392 km (0.071 R)
• M54: 22,999,775 km (0.11 R)
• M55: 23,415,807 km (0.056 R)
• M56: 23,729,663 km (0.119 R)
• M57: 23,887,040 km (0.05 R)
• M58: 24,202,841 km (0.055 R)
• M59: 25,158,622 km (0.12 R)
• M60: 25,533,664 km (0.083 R)
• M61: 25,856,646 km (0.054 R)
• M62: 26,180,974 km (0.076 R)
• M63: 26,289,432 km (0.039 R)
• M64: 27,602,004 km (0.056 R)
• M65: 30,689,554 km (0.071 R)
• M66: 31,147,773 km (0.105 R)
• M67: 32,535,891 km (0.097 R)
• M68: 32,652,428 km (0.103 R)
• M69: 32,769,264 km (0.092 R)
• M70: 33,003,085 km (0.116 R)
• M71: 33,472,524 km (0.11 R)
• M72: 33,767,082 km (0.108 R)
• M73: 34,240,110 km (0.117 R)
• M74: 35,132,910 km (0.045 R)
• M75: 35,492,244 km (0.105 R)
• M76: 35,852,775 km (0.116 R)
• M77: 37,673,531 km (0.067 R)
• M78: 38,348,666 km (0.086 R)
• M79: 38,842,190 km (0.114 R)
• M80: 39,151,708 km (0.114 R)
• M81: 41,974,320 km (0.036 R)
• M82: 42,419,224 km (0.061 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 298.9

Radius: 5.4

Gravity: 10.25 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 17.29 AU - 19.15 AU

Year: 27591 Days

Day: 18 Hours

Environment

Temp: -199 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 71,518,514 km

• M1: 138,677 km (0.118 R)
• M2: 300,243 km (0.112 R)
• M3: 349,610 km (0.066 R)
• M4: 384,167 km (0.026 R)
• M5: 420,071 km (0.087 R)
• M6: 515,065 km (0.11 R)
• M7: 890,107 km (0.058 R)
• M8: 939,026 km (0.067 R)
• M9: 1,196,933 km (0.117 R)
• M10: 1,476,381 km (0.078 R)
• M11: 2,603,153 km (0.11 R)
• M12: 3,074,535 km (0.114 R)
• M13: 3,149,334 km (0.09 R)
• M14: 3,571,948 km (0.118 R)
• M15: 3,690,280 km (0.109 R)
• M16: 3,850,200 km (0.101 R)
• M17: 4,856,096 km (0.109 R)
• M18: 4,943,462 km (0.102 R)
• M19: 5,478,274 km (0.118 R)
• M20: 6,602,352 km (0.084 R)
• M21: 7,239,939 km (0.046 R)
• M22: 7,540,929 km (0.097 R)
• M23: 8,520,646 km (0.031 R)
• M24: 8,732,028 km (0.105 R)
• M25: 9,376,346 km (0.025 R)
• M26: 9,814,368 km (0.065 R)
• M27: 10,203,024 km (0.113 R)
• M28: 10,824,154 km (0.117 R)
• M29: 11,225,675 km (0.118 R)
• M30: 12,043,377 km (0.116 R)
• M31: 12,161,858 km (0.1 R)
• M32: 14,672,260 km (0.1 R)
• M33: 14,862,100 km (0.074 R)
• M34: 17,670,650 km (0.088 R)
• M35: 18,688,065 km (0.056 R)
• M36: 19,169,322 km (0.06 R)
• M37: 20,425,495 km (0.064 R)
• M38: 20,779,144 km (0.077 R)
• M39: 20,992,321 km (0.105 R)
• M40: 22,213,788 km (0.087 R)
• M41: 22,650,464 km (0.069 R)
• M42: 22,723,468 km (0.085 R)
• M43: 23,828,547 km (0.05 R)
• M44: 23,977,248 km (0.101 R)
• M45: 24,126,247 km (0.08 R)
• M46: 24,875,732 km (0.114 R)
• M47: 26,014,172 km (0.104 R)
• M48: 26,167,211 km (0.081 R)
• M49: 26,320,549 km (0.064 R)
• M50: 26,628,271 km (0.114 R)
• M51: 27,714,502 km (0.108 R)
• M52: 27,792,592 km (0.111 R)
• M53: 28,341,616 km (0.085 R)
• M54: 29,290,964 km (0.112 R)
• M55: 29,370,700 km (0.108 R)
• M56: 29,849,712 km (0.113 R)
• M57: 30,009,931 km (0.075 R)
• M58: 31,465,219 km (0.059 R)
• M59: 32,037,282 km (0.086 R)
• M60: 34,108,315 km (0.044 R)
• M61: 35,033,278 km (0.07 R)
• M62: 35,117,801 km (0.071 R)
• M63: 35,202,324 km (0.104 R)
• M64: 37,511,068 km (0.119 R)
• M65: 37,597,386 km (0.104 R)
• M66: 38,204,454 km (0.119 R)
• M67: 38,378,436 km (0.098 R)
• M68: 38,814,664 km (0.09 R)
• M69: 39,515,829 km (0.044 R)
• M70: 40,132,920 km (0.1 R)
• M71: 40,487,018 km (0.074 R)
• M72: 40,931,025 km (0.119 R)
• M73: 42,813,415 km (0.108 R)
• M74: 43,265,799 km (0.08 R)
• M75: 43,537,917 km (0.095 R)
• M76: 44,907,186 km (0.114 R)
• M77: 46,198,066 km (0.1 R)
• M78: 46,661,969 km (0.107 R)
• M79: 46,847,920 km (0.027 R)
• M80: 48,156,901 km (0.057 R)
• M81: 48,344,796 km (0.084 R)
• M82: 49,004,672 km (0.036 R)
• M83: 50,047,519 km (0.067 R)
• M84: 54,291,610 km (0.054 R)
• M85: 56,060,755 km (0.096 R)
• M86: 56,357,557 km (0.101 R)
• M87: 56,555,625 km (0.076 R)
• M88: 56,952,508 km (0.081 R)
• M89: 58,348,854 km (0.067 R)
• M90: 58,649,546 km (0.109 R)
• M91: 59,252,425 km (0.026 R)
• M92: 59,857,399 km (0.119 R)
• M93: 61,378,660 km (0.113 R)
• M94: 62,604,914 km (0.066 R)
• M95: 65,289,298 km (0.098 R)
• M96: 65,601,359 km (0.051 R)
• M97: 66,018,438 km (0.072 R)
• M98: 68,116,398 km (0.096 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 14,222 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit