🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.48 AU - 0.56 AU

Year: 134 Days

Day: 47.6 Hours

Environment

Temp: 187 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.53 AU - 0.67 AU

Year: 166 Days

Day: 40.4 Hours

Environment

Temp: 228 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.61 AU - 0.67 AU

Year: 183 Days

Day: 33.1 Hours

Environment

Temp: 215 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.56 AU - 0.86 AU

Year: 213 Days

Day: 33.1 Hours

Environment

Temp: 184 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.03 AU - 1.39 AU

Year: 474 Days

Day: 31.7 Hours

Environment

Temp: 12 °C

Axial Tilt: 35.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 69,699,514 km

• M1: 664,963 km (0.118 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.36 AU - 2.08 AU

Year: 804 Days

Day: 20.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.71 AU - 2.43 AU

Year: 1062 Days

Day: 40.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.5

Radius: 12.2

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 6.52 AU - 10.18 AU

Year: 8601 Days

Day: 10 Hours

Environment

Temp: -157 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 69,699,514 km

• M1: 368,160 km (0.069 R)
• M2: 454,179 km (0.053 R)
• M3: 607,367 km (0.1 R)
• M4: 934,837 km (0.111 R)
• M5: 1,062,594 km (0.086 R)
• M6: 1,546,992 km (0.106 R)
• M7: 1,678,339 km (0.064 R)
• M8: 2,119,652 km (0.087 R)
• M9: 2,888,585 km (0.087 R)
• M10: 2,997,343 km (0.063 R)
• M11: 3,388,841 km (0.099 R)
• M12: 3,619,969 km (0.104 R)
• M13: 3,826,564 km (0.111 R)
• M14: 4,375,738 km (0.117 R)
• M15: 4,659,824 km (0.066 R)
• M16: 4,884,819 km (0.061 R)
• M17: 5,379,390 km (0.114 R)
• M18: 5,581,796 km (0.076 R)
• M19: 5,855,560 km (0.077 R)
• M20: 5,959,231 km (0.108 R)
• M21: 6,063,800 km (0.103 R)
• M22: 6,345,194 km (0.026 R)
• M23: 6,994,299 km (0.095 R)
• M24: 7,178,454 km (0.104 R)
• M25: 7,289,605 km (0.069 R)
• M26: 7,513,852 km (0.103 R)
• M27: 7,664,647 km (0.083 R)
• M28: 7,969,228 km (0.107 R)
• M29: 8,045,972 km (0.056 R)
• M30: 8,123,015 km (0.12 R)
• M31: 8,511,820 km (0.077 R)
• M32: 8,787,529 km (0.099 R)
• M33: 8,866,965 km (0.108 R)
• M34: 9,106,471 km (0.067 R)
• M35: 10,085,739 km (0.072 R)
• M36: 12,454,023 km (0.105 R)
• M37: 12,632,643 km (0.073 R)
• M38: 13,174,037 km (0.093 R)
• M39: 13,493,279 km (0.097 R)
• M40: 13,630,909 km (0.093 R)
• M41: 14,890,374 km (0.116 R)
• M42: 15,366,394 km (0.107 R)
• M43: 15,606,199 km (0.089 R)
• M44: 15,847,351 km (0.082 R)
• M45: 17,769,983 km (0.072 R)
• M46: 18,886,731 km (0.097 R)
• M47: 19,298,574 km (0.096 R)
• M48: 19,453,707 km (0.114 R)
• M49: 19,974,009 km (0.111 R)
• M50: 21,455,027 km (0.111 R)
• M51: 22,697,887 km (0.102 R)
• M52: 22,807,093 km (0.113 R)
• M53: 23,742,080 km (0.119 R)
• M54: 25,592,905 km (0.114 R)
• M55: 26,220,168 km (0.064 R)
• M56: 26,679,583 km (0.099 R)
• M57: 26,852,519 km (0.12 R)
• M58: 27,431,612 km (0.117 R)
• M59: 27,781,222 km (0.117 R)
• M60: 27,956,401 km (0.099 R)
• M61: 28,956,762 km (0.046 R)
• M62: 29,729,585 km (0.089 R)
• M63: 30,629,865 km (0.108 R)
• M64: 30,750,590 km (0.111 R)
• M65: 32,334,084 km (0.086 R)
• M66: 35,516,629 km (0.092 R)
• M67: 36,088,542 km (0.084 R)
• M68: 36,216,149 km (0.089 R)
• M69: 36,855,829 km (0.098 R)
• M70: 36,984,334 km (0.094 R)
• M71: 38,536,860 km (0.065 R)
• M72: 39,190,005 km (0.113 R)
• M73: 39,780,916 km (0.046 R)
• M74: 39,912,712 km (0.061 R)
• M75: 40,242,725 km (0.102 R)
• M76: 41,237,999 km (0.053 R)
• M77: 41,772,213 km (0.072 R)
• M78: 43,388,469 km (0.03 R)
• M79: 44,750,857 km (0.039 R)

Asteroid Belt

Center: 12.47 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 16.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 486.6

Radius: 6.5

Gravity: 11.52 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 15.88 AU - 17.3 AU

Year: 24086 Days

Day: 21.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 69,699,514 km

• M1: 83,326 km (0.051 R)
• M2: 181,761 km (0.072 R)
• M3: 266,284 km (0.08 R)
• M4: 499,806 km (0.111 R)
• M5: 939,175 km (0.097 R)
• M6: 1,017,565 km (0.12 R)
• M7: 1,294,770 km (0.057 R)
• M8: 1,412,204 km (0.07 R)
• M9: 1,563,896 km (0.071 R)
• M10: 1,817,913 km (0.03 R)
• M11: 2,544,959 km (0.12 R)
• M12: 2,958,298 km (0.116 R)
• M13: 3,074,685 km (0.101 R)
• M14: 3,473,513 km (0.107 R)
• M15: 3,846,460 km (0.075 R)
• M16: 3,931,133 km (0.102 R)
• M17: 4,188,740 km (0.054 R)
• M18: 4,856,396 km (0.03 R)
• M19: 5,556,963 km (0.107 R)
• M20: 6,947,176 km (0.034 R)
• M21: 8,056,593 km (0.084 R)
• M22: 8,274,109 km (0.055 R)
• M23: 8,603,972 km (0.089 R)
• M24: 9,333,411 km (0.097 R)
• M25: 10,672,013 km (0.103 R)
• M26: 10,970,909 km (0.071 R)
• M27: 11,577,080 km (0.097 R)
• M28: 11,945,839 km (0.108 R)
• M29: 12,569,213 km (0.091 R)
• M30: 13,266,938 km (0.065 R)
• M31: 13,717,526 km (0.108 R)
• M32: 14,173,201 km (0.064 R)
• M33: 15,300,272 km (0.05 R)
• M34: 16,524,730 km (0.06 R)
• M35: 16,593,695 km (0.086 R)
• M36: 17,358,439 km (0.102 R)
• M37: 17,851,065 km (0.08 R)
• M38: 18,562,702 km (0.089 R)
• M39: 18,634,360 km (0.116 R)
• M40: 20,160,856 km (0.12 R)
• M41: 22,716,137 km (0.103 R)
• M42: 23,953,461 km (0.065 R)
• M43: 24,109,642 km (0.117 R)
• M44: 27,958,496 km (0.105 R)
• M45: 29,953,234 km (0.118 R)
• M46: 30,374,651 km (0.096 R)
• M47: 31,735,991 km (0.111 R)
• M48: 32,165,487 km (0.113 R)
• M49: 32,424,142 km (0.049 R)
• M50: 33,204,145 km (0.086 R)
• M51: 36,655,069 km (0.075 R)
• M52: 37,105,657 km (0.113 R)
• M53: 37,467,535 km (0.066 R)
• M54: 37,648,847 km (0.089 R)
• M55: 40,032,689 km (0.118 R)
• M56: 40,869,241 km (0.07 R)
• M57: 41,711,477 km (0.032 R)
• M58: 43,127,869 km (0.107 R)
• M59: 43,794,328 km (0.06 R)
• M60: 44,464,078 km (0.103 R)
• M61: 44,752,203 km (0.079 R)
• M62: 44,944,586 km (0.104 R)
• M63: 47,667,118 km (0.067 R)
• M64: 48,949,171 km (0.109 R)
• M65: 49,843,467 km (0.087 R)
• M66: 51,245,199 km (0.053 R)
• M67: 52,456,942 km (0.104 R)
• M68: 52,761,374 km (0.107 R)
• M69: 53,678,110 km (0.059 R)
• M70: 53,780,285 km (0.109 R)
• M71: 58,445,195 km (0.06 R)
• M72: 58,550,363 km (0.073 R)
• M73: 59,076,947 km (0.089 R)
• M74: 59,288,030 km (0.066 R)
• M75: 59,393,646 km (0.049 R)
• M76: 60,666,125 km (0.105 R)
• M77: 61,092,330 km (0.112 R)
• M78: 61,412,619 km (0.073 R)
• M79: 62,161,954 km (0.068 R)
• M80: 62,484,188 km (0.073 R)
• M81: 63,994,678 km (0.097 R)
• M82: 64,211,445 km (0.104 R)
• M83: 64,320,053 km (0.05 R)
• M84: 65,081,058 km (0.044 R)
• M85: 66,831,802 km (0.118 R)
• M86: 68,265,697 km (0.069 R)
• M87: 68,487,252 km (0.107 R)
• M88: 68,819,957 km (0.092 R)
• M89: 70,603,463 km (0.058 R)
• M90: 71,500,751 km (0.117 R)
• M91: 72,627,821 km (0.117 R)
• M92: 72,854,013 km (0.104 R)
• M93: 73,193,601 km (0.115 R)
• M94: 73,306,996 km (0.062 R)
• M95: 74,329,497 km (0.098 R)
• M96: 75,356,786 km (0.082 R)
• M97: 76,388,712 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 235.3

Radius: 5

Gravity: 9.41 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 15.53 AU - 22.81 AU

Year: 29918 Days

Day: 24.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 64.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 69,699,514 km

• M1: 259,104 km (0.06 R)
• M2: 619,335 km (0.097 R)
• M3: 887,863 km (0.084 R)
• M4: 1,137,243 km (0.092 R)
• M5: 1,407,566 km (0.087 R)
• M6: 1,492,538 km (0.104 R)
• M7: 1,579,155 km (0.043 R)
• M8: 1,667,567 km (0.116 R)
• M9: 1,879,996 km (0.104 R)
• M10: 2,166,028 km (0.081 R)
• M11: 2,672,416 km (0.089 R)
• M12: 2,707,422 km (0.105 R)
• M13: 3,066,158 km (0.096 R)
• M14: 3,176,711 km (0.092 R)
• M15: 3,401,856 km (0.096 R)
• M16: 4,027,175 km (0.109 R)
• M17: 4,229,730 km (0.12 R)
• M18: 5,203,912 km (0.092 R)
• M19: 5,513,729 km (0.092 R)
• M20: 6,244,066 km (0.041 R)
• M21: 6,384,388 km (0.101 R)
• M22: 6,478,485 km (0.064 R)
• M23: 7,004,472 km (0.1 R)
• M24: 7,199,098 km (0.092 R)
• M25: 8,403,810 km (0.055 R)
• M26: 8,923,962 km (0.119 R)
• M27: 11,050,196 km (0.048 R)
• M28: 12,198,210 km (0.083 R)
• M29: 12,549,915 km (0.075 R)
• M30: 12,667,948 km (0.095 R)
• M31: 13,263,347 km (0.091 R)
• M32: 13,807,135 km (0.064 R)
• M33: 15,229,362 km (0.075 R)
• M34: 15,355,174 km (0.076 R)
• M35: 17,679,177 km (0.054 R)
• M36: 20,110,292 km (0.096 R)
• M37: 21,223,899 km (0.062 R)
• M38: 22,428,910 km (0.065 R)
• M39: 23,583,057 km (0.035 R)
• M40: 24,020,930 km (0.073 R)
• M41: 24,682,751 km (0.082 R)
• M42: 24,830,554 km (0.065 R)
• M43: 25,127,206 km (0.075 R)
• M44: 26,325,336 km (0.092 R)
• M45: 26,400,883 km (0.078 R)
• M46: 26,779,515 km (0.09 R)
• M47: 27,542,165 km (0.114 R)
• M48: 28,621,663 km (0.082 R)
• M49: 30,266,791 km (0.12 R)
• M50: 30,345,928 km (0.073 R)
• M51: 30,504,352 km (0.045 R)
• M52: 30,981,270 km (0.086 R)
• M53: 31,220,627 km (0.039 R)
• M54: 31,300,512 km (0.067 R)
• M55: 32,994,708 km (0.077 R)
• M56: 33,157,620 km (0.096 R)
• M57: 33,893,941 km (0.083 R)
• M58: 34,884,129 km (0.09 R)
• M59: 36,639,660 km (0.117 R)
• M60: 37,570,608 km (0.115 R)
• M61: 37,825,822 km (0.117 R)
• M62: 38,509,334 km (0.1 R)
• M63: 39,455,840 km (0.083 R)
• M64: 41,108,597 km (0.104 R)
• M65: 41,723,145 km (0.114 R)
• M66: 43,050,378 km (0.102 R)
• M67: 43,228,399 km (0.078 R)
• M68: 43,585,190 km (0.106 R)
• M69: 44,032,488 km (0.063 R)
• M70: 46,656,584 km (0.105 R)
• M71: 47,757,325 km (0.092 R)
• M72: 48,126,084 km (0.079 R)
• M73: 48,495,740 km (0.045 R)
• M74: 48,959,194 km (0.103 R)
• M75: 49,331,095 km (0.111 R)
• M76: 50,077,588 km (0.068 R)
• M77: 50,358,533 km (0.082 R)
• M78: 50,827,821 km (0.056 R)
• M79: 53,674,070 km (0.086 R)
• M80: 54,153,382 km (0.116 R)
• M81: 55,213,133 km (0.102 R)
• M82: 55,309,774 km (0.109 R)
• M83: 56,571,632 km (0.094 R)
• M84: 57,744,778 km (0.065 R)
• M85: 59,717,824 km (0.07 R)
• M86: 60,015,674 km (0.043 R)
• M87: 60,115,156 km (0.114 R)
• M88: 61,512,400 km (0.107 R)
• M89: 61,612,631 km (0.116 R)
• M90: 62,920,416 km (0.111 R)
• M91: 64,542,505 km (0.095 R)
• M92: 64,644,381 km (0.07 R)
• M93: 64,848,283 km (0.099 R)
• M94: 65,768,161 km (0.05 R)
• M95: 65,870,635 km (0.104 R)
• M96: 67,207,741 km (0.103 R)
• M97: 68,242,210 km (0.075 R)
• M98: 69,490,754 km (0.109 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 11,659 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit