🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.55 AU - 0.61 AU

Year: 169 Days

Day: 36.6 Hours

Environment

Temp: 182 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.11 AU - 1.15 AU

Year: 460 Days

Day: 21.1 Hours

Environment

Temp: -18 °C

Axial Tilt: 20.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 92,299,166 km

• M1: 304,731 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.57 AU - 1.71 AU

Year: 804 Days

Day: 34.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,299,166 km

• M1: 224,397 km (0.096 R)
• M2: 323,580 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.24 AU - 2.52 AU

Year: 1406 Days

Day: 34.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,299,166 km

• M1: 82,279 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.42 AU - 2.96 AU

Year: 1689 Days

Day: 15.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.45 AU - 3.95 AU

Year: 2192 Days

Day: 37.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,299,166 km

• M1: 33,061 km (0.091 R)

Asteroid Belt

Center: 5.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.6

Radius: 12.8

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 7.09 AU - 10.11 AU

Year: 9656 Days

Day: 12.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 92,299,166 km

• M1: 175,329 km (0.091 R)
• M2: 524,191 km (0.1 R)
• M3: 813,214 km (0.094 R)
• M4: 932,892 km (0.085 R)
• M5: 1,040,902 km (0.057 R)
• M6: 1,310,178 km (0.089 R)
• M7: 1,559,259 km (0.117 R)
• M8: 1,756,429 km (0.089 R)
• M9: 1,962,126 km (0.036 R)
• M10: 2,200,285 km (0.061 R)
• M11: 2,863,602 km (0.106 R)
• M12: 2,998,091 km (0.119 R)
• M13: 3,329,749 km (0.054 R)
• M14: 3,557,437 km (0.098 R)
• M15: 3,790,361 km (0.11 R)
• M16: 3,938,613 km (0.086 R)
• M17: 5,391,208 km (0.108 R)
• M18: 5,491,289 km (0.117 R)
• M19: 6,384,538 km (0.097 R)
• M20: 6,668,624 km (0.09 R)
• M21: 7,433,967 km (0.06 R)
• M22: 8,575,399 km (0.109 R)
• M23: 8,928,450 km (0.105 R)
• M24: 9,166,610 km (0.043 R)
• M25: 9,975,336 km (0.115 R)
• M26: 10,098,604 km (0.104 R)
• M27: 10,181,033 km (0.092 R)
• M28: 11,704,089 km (0.059 R)
• M29: 11,877,622 km (0.119 R)
• M30: 12,139,718 km (0.112 R)
• M31: 12,580,583 km (0.075 R)
• M32: 12,669,444 km (0.061 R)
• M33: 12,892,494 km (0.057 R)
• M34: 13,660,380 km (0.062 R)
• M35: 14,769,798 km (0.114 R)
• M36: 15,004,517 km (0.067 R)
• M37: 15,098,763 km (0.118 R)
• M38: 15,620,710 km (0.117 R)
• M39: 16,003,980 km (0.045 R)
• M40: 16,100,321 km (0.067 R)
• M41: 16,584,869 km (0.048 R)
• M42: 16,877,931 km (0.101 R)
• M43: 17,320,591 km (0.08 R)
• M44: 17,767,290 km (0.062 R)
• M45: 18,067,084 km (0.114 R)
• M46: 18,419,088 km (0.084 R)
• M47: 18,925,776 km (0.111 R)
• M48: 20,421,157 km (0.098 R)
• M49: 20,525,725 km (0.03 R)
• M50: 20,630,444 km (0.063 R)
• M51: 21,156,729 km (0.084 R)
• M52: 21,421,517 km (0.038 R)
• M53: 22,061,497 km (0.086 R)
• M54: 22,330,025 km (0.102 R)
• M55: 24,184,590 km (0.1 R)
• M56: 24,795,099 km (0.112 R)
• M57: 25,861,582 km (0.111 R)
• M58: 26,201,618 km (0.116 R)
• M59: 26,315,163 km (0.112 R)
• M60: 27,172,808 km (0.067 R)
• M61: 28,563,769 km (0.068 R)
• M62: 30,573,915 km (0.111 R)
• M63: 31,354,667 km (0.113 R)
• M64: 31,717,142 km (0.048 R)
• M65: 32,080,964 km (0.073 R)
• M66: 33,550,464 km (0.083 R)
• M67: 33,983,101 km (0.109 R)
• M68: 35,229,551 km (0.079 R)
• M69: 35,984,721 km (0.064 R)
• M70: 36,111,131 km (0.085 R)
• M71: 36,364,250 km (0.057 R)
• M72: 37,382,862 km (0.091 R)
• M73: 38,024,338 km (0.105 R)
• M74: 39,122,985 km (0.039 R)
• M75: 39,252,985 km (0.096 R)
• M76: 40,363,450 km (0.113 R)
• M77: 40,494,648 km (0.086 R)
• M78: 41,616,632 km (0.084 R)
• M79: 42,815,659 km (0.117 R)
• M80: 43,958,437 km (0.082 R)
• M81: 44,228,910 km (0.115 R)
• M82: 45,315,888 km (0.09 R)
• M83: 45,589,054 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 785.6

Radius: 4.8

Gravity: 34.1 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 11.76 AU - 17 AU

Year: 20879 Days

Day: 17.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 92,299,166 km

• M1: 464,202 km (0.069 R)
• M2: 1,003,054 km (0.083 R)
• M3: 1,448,407 km (0.058 R)
• M4: 1,878,351 km (0.033 R)
• M5: 1,912,908 km (0.054 R)
• M6: 2,018,075 km (0.082 R)
• M7: 3,212,165 km (0.102 R)
• M8: 3,253,754 km (0.039 R)
• M9: 3,898,670 km (0.061 R)
• M10: 3,987,531 km (0.115 R)
• M11: 4,077,140 km (0.11 R)
• M12: 4,442,159 km (0.119 R)
• M13: 4,865,372 km (0.112 R)
• M14: 5,154,694 km (0.068 R)
• M15: 5,902,085 km (0.112 R)
• M16: 6,471,305 km (0.089 R)
• M17: 7,166,486 km (0.111 R)
• M18: 7,330,296 km (0.073 R)
• M19: 7,997,801 km (0.047 R)
• M20: 8,800,843 km (0.088 R)
• M21: 9,152,697 km (0.105 R)
• M22: 10,544,107 km (0.058 R)
• M23: 13,182,415 km (0.108 R)
• M24: 13,991,290 km (0.098 R)
• M25: 14,816,024 km (0.088 R)
• M26: 15,094,425 km (0.113 R)
• M27: 16,011,161 km (0.104 R)
• M28: 16,153,877 km (0.102 R)
• M29: 16,440,357 km (0.094 R)
• M30: 16,800,888 km (0.092 R)
• M31: 17,824,138 km (0.107 R)
• M32: 18,343,392 km (0.067 R)
• M33: 20,469,327 km (0.026 R)
• M34: 20,546,669 km (0.038 R)
• M35: 21,168,996 km (0.028 R)
• M36: 21,247,236 km (0.073 R)
• M37: 21,876,594 km (0.11 R)
• M38: 23,801,021 km (0.096 R)
• M39: 24,618,574 km (0.101 R)
• M40: 25,695,379 km (0.09 R)
• M41: 26,113,505 km (0.083 R)
• M42: 26,871,966 km (0.115 R)
• M43: 28,151,926 km (0.088 R)
• M44: 28,496,599 km (0.082 R)
• M45: 29,364,416 km (0.096 R)
• M46: 30,240,910 km (0.104 R)
• M47: 34,014,816 km (0.092 R)
• M48: 37,554,601 km (0.069 R)
• M49: 38,792,224 km (0.084 R)
• M50: 38,983,859 km (0.118 R)
• M51: 41,600,774 km (0.113 R)
• M52: 43,675,098 km (0.115 R)
• M53: 46,594,650 km (0.091 R)
• M54: 47,104,330 km (0.106 R)
• M55: 48,026,302 km (0.117 R)
• M56: 49,057,929 km (0.114 R)
• M57: 49,368,793 km (0.098 R)
• M58: 50,514,264 km (0.103 R)
• M59: 51,247,743 km (0.098 R)
• M60: 51,668,412 km (0.06 R)
• M61: 51,984,811 km (0.114 R)
• M62: 52,407,425 km (0.113 R)
• M63: 52,619,256 km (0.063 R)
• M64: 52,831,386 km (0.095 R)
• M65: 53,256,393 km (0.068 R)
• M66: 53,575,934 km (0.117 R)
• M67: 55,182,915 km (0.119 R)
• M68: 55,830,075 km (0.084 R)
• M69: 56,046,393 km (0.1 R)
• M70: 56,263,011 km (0.066 R)
• M71: 56,588,387 km (0.054 R)
• M72: 57,023,268 km (0.071 R)
• M73: 59,213,979 km (0.106 R)
• M74: 60,097,953 km (0.099 R)
• M75: 60,541,660 km (0.057 R)
• M76: 61,097,715 km (0.114 R)
• M77: 61,209,166 km (0.084 R)
• M78: 62,663,706 km (0.102 R)
• M79: 63,000,899 km (0.039 R)
• M80: 63,226,194 km (0.11 R)
• M81: 63,338,841 km (0.084 R)
• M82: 65,378,757 km (0.051 R)
• M83: 65,949,324 km (0.083 R)
• M84: 66,177,909 km (0.098 R)
• M85: 66,292,352 km (0.11 R)
• M86: 68,594,663 km (0.066 R)
• M87: 69,522,918 km (0.075 R)
• M88: 70,221,839 km (0.104 R)
• M89: 70,455,212 km (0.117 R)
• M90: 73,751,002 km (0.026 R)
• M91: 73,869,633 km (0.12 R)
• M92: 76,375,547 km (0.085 R)
• M93: 78,303,565 km (0.117 R)
• M94: 79,273,557 km (0.106 R)
• M95: 81,593,072 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 922.4

Radius: 4.1

Gravity: 54.87 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 12.46 AU - 18.24 AU

Year: 23027 Days

Day: 21.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 92,299,166 km

• M1: 83,625 km (0.084 R)
• M2: 292,613 km (0.072 R)
• M3: 707,598 km (0.083 R)
• M4: 990,936 km (0.116 R)
• M5: 1,113,457 km (0.11 R)
• M6: 1,544,598 km (0.118 R)
• M7: 1,907,971 km (0.115 R)
• M8: 2,021,965 km (0.11 R)
• M9: 2,541,668 km (0.118 R)
• M10: 2,667,330 km (0.042 R)
• M11: 2,881,105 km (0.091 R)
• M12: 4,325,024 km (0.098 R)
• M13: 4,475,071 km (0.098 R)
• M14: 4,525,336 km (0.115 R)
• M15: 5,463,763 km (0.108 R)
• M16: 6,010,244 km (0.114 R)
• M17: 6,121,694 km (0.085 R)
• M18: 6,746,415 km (0.085 R)
• M19: 6,804,310 km (0.097 R)
• M20: 7,095,726 km (0.089 R)
• M21: 7,570,550 km (0.1 R)
• M22: 8,240,150 km (0.067 R)
• M23: 8,991,879 km (0.067 R)
• M24: 9,440,523 km (0.102 R)
• M25: 9,635,000 km (0.112 R)
• M26: 9,830,824 km (0.085 R)
• M27: 10,761,772 km (0.112 R)
• M28: 10,829,390 km (0.115 R)
• M29: 11,237,792 km (0.097 R)
• M30: 12,564,127 km (0.079 R)
• M31: 13,064,980 km (0.096 R)
• M32: 13,938,931 km (0.106 R)
• M33: 15,973,013 km (0.096 R)
• M34: 17,300,545 km (0.111 R)
• M35: 17,777,463 km (0.098 R)
• M36: 19,398,206 km (0.101 R)
• M37: 19,976,552 km (0.078 R)
• M38: 20,142,904 km (0.113 R)
• M39: 20,728,431 km (0.088 R)
• M40: 20,812,505 km (0.077 R)
• M41: 21,150,147 km (0.049 R)
• M42: 22,864,987 km (0.108 R)
• M43: 23,827,051 km (0.069 R)
• M44: 25,790,523 km (0.067 R)
• M45: 26,883,037 km (0.114 R)
• M46: 27,066,593 km (0.117 R)
• M47: 28,083,709 km (0.104 R)
• M48: 28,550,155 km (0.04 R)
• M49: 28,737,452 km (0.085 R)
• M50: 31,209,108 km (0.117 R)
• M51: 31,401,939 km (0.045 R)
• M52: 31,498,580 km (0.103 R)
• M53: 32,274,993 km (0.108 R)
• M54: 32,959,552 km (0.077 R)
• M55: 34,343,034 km (0.083 R)
• M56: 34,442,666 km (0.094 R)
• M57: 35,142,036 km (0.112 R)
• M58: 36,554,988 km (0.057 R)
• M59: 37,064,219 km (0.092 R)
• M60: 39,540,363 km (0.104 R)
• M61: 40,693,014 km (0.085 R)
• M62: 41,326,412 km (0.103 R)
• M63: 41,432,327 km (0.095 R)
• M64: 41,750,522 km (0.029 R)
• M65: 44,650,327 km (0.114 R)
• M66: 45,303,621 km (0.119 R)
• M67: 45,522,034 km (0.053 R)
• M68: 45,959,907 km (0.104 R)
• M69: 47,171,350 km (0.116 R)
• M70: 48,952,163 km (0.107 R)
• M71: 50,754,967 km (0.062 R)
• M72: 56,291,734 km (0.084 R)
• M73: 57,469,069 km (0.094 R)
• M74: 58,298,141 km (0.077 R)
• M75: 58,773,563 km (0.045 R)
• M76: 59,011,872 km (0.106 R)
• M77: 59,131,102 km (0.116 R)
• M78: 60,568,139 km (0.112 R)
• M79: 61,170,270 km (0.091 R)
• M80: 62,745,087 km (0.105 R)
• M81: 64,824,647 km (0.069 R)
• M82: 65,440,541 km (0.084 R)
• M83: 68,799,911 km (0.083 R)
• M84: 71,324,076 km (0.083 R)
• M85: 74,393,076 km (0.114 R)
• M86: 75,425,601 km (0.075 R)
• M87: 77,243,813 km (0.094 R)
• M88: 82,651,178 km (0.038 R)
• M89: 84,525,490 km (0.087 R)
• M90: 85,467,807 km (0.028 R)
• M91: 85,872,768 km (0.117 R)
• M92: 86,548,951 km (0.113 R)
• M93: 89,271,781 km (0.107 R)
• M94: 92,022,587 km (0.066 R)
• M95: 92,160,815 km (0.117 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 12,711 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit