🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.71 AU - 0.99 AU

Year: 282 Days

Day: 45.9 Hours

Environment

Temp: 127 °C

Axial Tilt: 29.4 °

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: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.75 AU - 1.05 AU

Year: 307 Days

Day: 20.7 Hours

Environment

Temp: 142 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.86 AU - 1.2 AU

Year: 376 Days

Day: 24.9 Hours

Environment

Temp: 46 °C

Axial Tilt: 15 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.01 AU - 1.35 AU

Year: 461 Days

Day: 42.4 Hours

Environment

Temp: 3 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 68,548,409 km

• M1: 402,418 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.44 AU - 2.32 AU

Year: 928 Days

Day: 43.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.86 AU - 2.58 AU

Year: 1190 Days

Day: 27.4 Hours

Environment

Temp: -73 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,548,409 km

• M1: 53,706 km (0.094 R)
• M2: 290,220 km (0.077 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.33 AU - 3.01 AU

Year: 1570 Days

Day: 13.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.24 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.1

Radius: 12.4

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 6.87 AU - 8.75 AU

Year: 7855 Days

Day: 11.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 68,548,409 km

• M1: 192,832 km (0.063 R)
• M2: 291,716 km (0.036 R)
• M3: 437,424 km (0.062 R)
• M4: 585,526 km (0.099 R)
• M5: 851,661 km (0.064 R)
• M6: 1,100,741 km (0.117 R)
• M7: 1,254,079 km (0.108 R)
• M8: 1,625,979 km (0.07 R)
• M9: 1,824,944 km (0.118 R)
• M10: 2,223,174 km (0.119 R)
• M11: 2,395,062 km (0.063 R)
• M12: 2,726,421 km (0.1 R)
• M13: 3,433,271 km (0.104 R)
• M14: 3,518,392 km (0.056 R)
• M15: 3,984,838 km (0.109 R)
• M16: 5,565,938 km (0.091 R)
• M17: 5,733,787 km (0.089 R)
• M18: 6,143,685 km (0.073 R)
• M19: 6,247,656 km (0.111 R)
• M20: 6,352,225 km (0.12 R)
• M21: 6,457,242 km (0.114 R)
• M22: 7,503,530 km (0.1 R)
• M23: 7,614,831 km (0.063 R)
• M24: 8,027,571 km (0.084 R)
• M25: 8,835,699 km (0.115 R)
• M26: 9,071,316 km (0.105 R)
• M27: 9,309,176 km (0.067 R)
• M28: 9,912,654 km (0.059 R)
• M29: 10,075,716 km (0.035 R)
• M30: 12,276,001 km (0.092 R)
• M31: 13,071,114 km (0.089 R)
• M32: 13,792,026 km (0.064 R)
• M33: 14,572,029 km (0.112 R)
• M34: 14,664,780 km (0.058 R)
• M35: 15,366,544 km (0.086 R)
• M36: 15,888,042 km (0.092 R)
• M37: 16,560,185 km (0.114 R)
• M38: 16,656,975 km (0.069 R)
• M39: 17,635,345 km (0.084 R)
• M40: 18,281,159 km (0.1 R)
• M41: 20,628,350 km (0.029 R)
• M42: 20,889,099 km (0.119 R)
• M43: 21,256,062 km (0.115 R)
• M44: 21,731,035 km (0.093 R)
• M45: 22,316,412 km (0.107 R)
• M46: 22,637,748 km (0.107 R)
• M47: 23,176,899 km (0.037 R)
• M48: 23,938,950 km (0.114 R)
• M49: 24,488,124 km (0.107 R)
• M50: 24,653,729 km (0.109 R)
• M51: 25,264,238 km (0.034 R)
• M52: 25,879,534 km (0.099 R)
• M53: 25,992,032 km (0.119 R)
• M54: 26,104,529 km (0.083 R)
• M55: 28,564,068 km (0.082 R)
• M56: 29,088,259 km (0.116 R)
• M57: 29,733,175 km (0.063 R)
• M58: 29,968,941 km (0.083 R)
• M59: 30,146,065 km (0.105 R)
• M60: 31,336,116 km (0.088 R)
• M61: 31,696,198 km (0.1 R)
• M62: 31,936,901 km (0.086 R)
• M63: 32,117,915 km (0.105 R)
• M64: 32,480,839 km (0.08 R)
• M65: 33,027,919 km (0.093 R)
• M66: 33,333,098 km (0.115 R)
• M67: 33,455,469 km (0.09 R)
• M68: 34,316,256 km (0.102 R)
• M69: 35,121,990 km (0.072 R)
• M70: 36,436,656 km (0.08 R)
• M71: 36,688,878 km (0.096 R)
• M72: 37,005,128 km (0.05 R)
• M73: 37,767,478 km (0.093 R)
• M74: 38,406,710 km (0.066 R)
• M75: 40,607,145 km (0.038 R)
• M76: 42,250,927 km (0.06 R)
• M77: 43,849,529 km (0.069 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 404.8

Radius: 5.5

Gravity: 13.38 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 13.1 AU - 14.02 AU

Year: 17971 Days

Day: 23.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 68,548,409 km

• M1: 166,802 km (0.05 R)
• M2: 346,618 km (0.058 R)
• M3: 793,018 km (0.119 R)
• M4: 1,387,071 km (0.109 R)
• M5: 1,645,128 km (0.08 R)
• M6: 2,599,113 km (0.059 R)
• M7: 2,661,496 km (0.057 R)
• M8: 2,788,056 km (0.111 R)
• M9: 3,014,098 km (0.096 R)
• M10: 3,449,727 km (0.111 R)
• M11: 3,587,656 km (0.087 R)
• M12: 3,869,199 km (0.107 R)
• M13: 3,904,804 km (0.105 R)
• M14: 4,267,728 km (0.11 R)
• M15: 4,793,864 km (0.076 R)
• M16: 4,947,950 km (0.079 R)
• M17: 5,182,220 km (0.093 R)
• M18: 5,420,080 km (0.059 R)
• M19: 6,030,141 km (0.117 R)
• M20: 6,364,342 km (0.115 R)
• M21: 8,353,844 km (0.065 R)
• M22: 9,390,857 km (0.111 R)
• M23: 10,268,996 km (0.112 R)
• M24: 10,567,594 km (0.09 R)
• M25: 10,869,033 km (0.097 R)
• M26: 11,893,928 km (0.068 R)
• M27: 12,470,778 km (0.12 R)
• M28: 12,949,491 km (0.097 R)
• M29: 13,380,034 km (0.114 R)
• M30: 13,488,342 km (0.092 R)
• M31: 14,089,576 km (0.091 R)
• M32: 14,811,386 km (0.062 R)
• M33: 15,318,224 km (0.053 R)
• M34: 15,431,469 km (0.062 R)
• M35: 15,545,164 km (0.113 R)
• M36: 15,773,300 km (0.074 R)
• M37: 16,464,442 km (0.106 R)
• M38: 16,522,486 km (0.105 R)
• M39: 16,930,739 km (0.104 R)
• M40: 17,578,797 km (0.091 R)
• M41: 17,756,968 km (0.103 R)
• M42: 17,816,508 km (0.075 R)
• M43: 18,115,105 km (0.119 R)
• M44: 18,596,362 km (0.099 R)
• M45: 19,632,925 km (0.103 R)
• M46: 19,817,679 km (0.099 R)
• M47: 21,064,876 km (0.12 R)
• M48: 21,952,889 km (0.04 R)
• M49: 23,438,097 km (0.098 R)
• M50: 23,568,696 km (0.066 R)
• M51: 23,699,594 km (0.076 R)
• M52: 23,962,288 km (0.09 R)
• M53: 25,289,520 km (0.055 R)
• M54: 28,570,800 km (0.066 R)
• M55: 30,118,839 km (0.096 R)
• M56: 30,545,791 km (0.107 R)
• M57: 30,903,031 km (0.04 R)
• M58: 31,118,152 km (0.112 R)
• M59: 31,693,954 km (0.086 R)
• M60: 32,128,237 km (0.095 R)
• M61: 32,418,756 km (0.075 R)
• M62: 36,350,338 km (0.117 R)
• M63: 38,102,578 km (0.066 R)
• M64: 38,410,151 km (0.086 R)
• M65: 38,795,814 km (0.096 R)
• M66: 39,415,449 km (0.117 R)
• M67: 39,493,090 km (0.11 R)
• M68: 39,648,522 km (0.119 R)
• M69: 40,116,315 km (0.035 R)
• M70: 40,429,273 km (0.107 R)
• M71: 41,926,449 km (0.093 R)
• M72: 42,164,459 km (0.096 R)
• M73: 42,482,654 km (0.06 R)
• M74: 43,041,252 km (0.113 R)
• M75: 43,441,726 km (0.108 R)
• M76: 47,596,657 km (0.076 R)
• M77: 49,847,058 km (0.098 R)
• M78: 50,436,174 km (0.118 R)
• M79: 51,197,029 km (0.067 R)
• M80: 51,536,317 km (0.084 R)
• M81: 51,876,502 km (0.116 R)
• M82: 52,302,557 km (0.069 R)
• M83: 52,558,818 km (0.071 R)
• M84: 54,018,894 km (0.113 R)
• M85: 54,710,484 km (0.11 R)
• M86: 55,057,402 km (0.091 R)
• M87: 55,666,415 km (0.103 R)
• M88: 56,015,277 km (0.108 R)
• M89: 57,418,356 km (0.098 R)
• M90: 57,506,319 km (0.112 R)
• M91: 57,770,808 km (0.095 R)
• M92: 57,859,071 km (0.1 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 561.3

Radius: 3.7

Gravity: 41 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 10.8 AU - 17.24 AU

Year: 18893 Days

Day: 17.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 68,548,409 km

• M1: 52,210 km (0.032 R)
• M2: 125,064 km (0.092 R)
• M3: 171,888 km (0.083 R)
• M4: 300,692 km (0.095 R)
• M5: 678,277 km (0.037 R)
• M6: 929,601 km (0.089 R)
• M7: 978,220 km (0.073 R)
• M8: 1,002,904 km (0.115 R)
• M9: 1,509,742 km (0.087 R)
• M10: 2,545,109 km (0.072 R)
• M11: 2,787,457 km (0.079 R)
• M12: 2,965,030 km (0.103 R)
• M13: 3,406,194 km (0.04 R)
• M14: 3,443,893 km (0.053 R)
• M15: 3,481,741 km (0.027 R)
• M16: 4,226,289 km (0.061 R)
• M17: 4,721,010 km (0.096 R)
• M18: 4,889,906 km (0.038 R)
• M19: 5,674,546 km (0.109 R)
• M20: 5,990,198 km (0.062 R)
• M21: 6,450,810 km (0.098 R)
• M22: 6,497,484 km (0.084 R)
• M23: 7,503,829 km (0.08 R)
• M24: 7,602,115 km (0.045 R)
• M25: 7,700,850 km (0.089 R)
• M26: 8,608,759 km (0.067 R)
• M27: 8,660,221 km (0.099 R)
• M28: 8,763,443 km (0.076 R)
• M29: 9,023,145 km (0.071 R)
• M30: 9,338,049 km (0.07 R)
• M31: 9,603,286 km (0.104 R)
• M32: 9,763,655 km (0.111 R)
• M33: 9,871,066 km (0.084 R)
• M34: 10,633,566 km (0.119 R)
• M35: 10,966,122 km (0.119 R)
• M36: 11,245,870 km (0.108 R)
• M37: 11,984,136 km (0.11 R)
• M38: 12,973,127 km (0.05 R)
• M39: 14,413,007 km (0.039 R)
• M40: 16,601,923 km (0.094 R)
• M41: 17,832,814 km (0.092 R)
• M42: 18,758,376 km (0.107 R)
• M43: 19,294,236 km (0.097 R)
• M44: 19,631,729 km (0.034 R)
• M45: 20,862,769 km (0.069 R)
• M46: 21,139,675 km (0.105 R)
• M47: 21,278,652 km (0.107 R)
• M48: 24,848,805 km (0.068 R)
• M49: 25,215,918 km (0.112 R)
• M50: 25,584,826 km (0.044 R)
• M51: 25,881,180 km (0.096 R)
• M52: 26,477,327 km (0.12 R)
• M53: 27,078,112 km (0.093 R)
• M54: 28,599,373 km (0.113 R)
• M55: 29,680,666 km (0.073 R)
• M56: 30,539,657 km (0.11 R)
• M57: 30,775,274 km (0.1 R)
• M58: 30,853,962 km (0.117 R)
• M59: 31,327,589 km (0.12 R)
• M60: 31,485,864 km (0.119 R)
• M61: 31,565,151 km (0.103 R)
• M62: 34,382,079 km (0.1 R)
• M63: 34,463,609 km (0.11 R)
• M64: 37,698,215 km (0.078 R)
• M65: 38,373,499 km (0.117 R)
• M66: 39,993,495 km (0.115 R)
• M67: 40,337,271 km (0.115 R)
• M68: 40,509,607 km (0.043 R)
• M69: 41,461,648 km (0.088 R)
• M70: 41,984,044 km (0.086 R)
• M71: 44,717,646 km (0.034 R)
• M72: 46,511,624 km (0.116 R)
• M73: 46,601,981 km (0.119 R)
• M74: 48,237,534 km (0.113 R)
• M75: 48,420,343 km (0.101 R)
• M76: 48,511,897 km (0.11 R)
• M77: 49,522,580 km (0.073 R)
• M78: 51,004,945 km (0.098 R)
• M79: 52,407,874 km (0.094 R)
• M80: 52,784,113 km (0.117 R)
• M81: 54,298,043 km (0.107 R)
• M82: 54,678,770 km (0.068 R)
• M83: 54,774,064 km (0.12 R)
• M84: 56,018,269 km (0.103 R)
• M85: 56,499,226 km (0.072 R)
• M86: 56,692,058 km (0.085 R)
• M87: 57,659,208 km (0.098 R)
• M88: 58,047,714 km (0.105 R)
• M89: 60,790,740 km (0.095 R)
• M90: 63,776,115 km (0.074 R)
• M91: 63,876,496 km (0.037 R)
• M92: 63,976,876 km (0.073 R)
• M93: 64,077,406 km (0.051 R)
• M94: 65,995,699 km (0.098 R)
• M95: 66,300,280 km (0.093 R)
• M96: 66,503,584 km (0.116 R)
• M97: 66,809,063 km (0.03 R)
• M98: 68,137,791 km (0.096 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 17,319 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit