🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.46 AU - 0.66 AU

Year: 160 Days

Day: 39.4 Hours

Environment

Temp: 219 °C

Axial Tilt: 45.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,210,431 km

• M1: 55,052 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.52 AU - 0.76 AU

Year: 196 Days

Day: 14.2 Hours

Environment

Temp: 104 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.77 AU - 1.25 AU

Year: 389 Days

Day: 36.4 Hours

Environment

Temp: -2 °C

Axial Tilt: 171.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 90,210,431 km

• M1: 892,501 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.61 AU - 1.91 AU

Year: 894 Days

Day: 27.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.01 AU - 3.13 AU

Year: 1577 Days

Day: 43.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.77 AU - 4.11 AU

Year: 2994 Days

Day: 28.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.8

Radius: 11.4

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.9 AU - 5.98 AU

Year: 4204 Days

Day: 9.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 90,210,431 km

• M1: 145,858 km (0.115 R)
• M2: 365,168 km (0.072 R)
• M3: 450,738 km (0.101 R)
• M4: 610,060 km (0.066 R)
• M5: 865,573 km (0.095 R)
• M6: 1,033,871 km (0.091 R)
• M7: 1,213,538 km (0.081 R)
• M8: 1,518,867 km (0.112 R)
• M9: 1,658,741 km (0.099 R)
• M10: 1,917,246 km (0.039 R)
• M11: 2,010,296 km (0.04 R)
• M12: 2,104,842 km (0.073 R)
• M13: 2,298,721 km (0.114 R)
• M14: 2,498,434 km (0.061 R)
• M15: 2,587,744 km (0.081 R)
• M16: 2,835,478 km (0.116 R)
• M17: 2,928,678 km (0.053 R)
• M18: 3,036,687 km (0.079 R)
• M19: 3,132,131 km (0.112 R)
• M20: 3,270,359 km (0.082 R)
• M21: 3,610,395 km (0.101 R)
• M22: 3,697,311 km (0.09 R)
• M23: 3,799,487 km (0.096 R)
• M24: 3,932,330 km (0.073 R)
• M25: 4,081,778 km (0.068 R)
• M26: 4,278,798 km (0.103 R)
• M27: 4,355,542 km (0.12 R)
• M28: 4,494,668 km (0.087 R)
• M29: 4,682,563 km (0.116 R)
• M30: 4,777,408 km (0.119 R)
• M31: 5,098,595 km (0.12 R)
• M32: 5,278,262 km (0.118 R)
• M33: 5,377,146 km (0.113 R)
• M34: 5,526,594 km (0.1 R)
• M35: 6,225,067 km (0.12 R)
• M36: 6,807,601 km (0.081 R)
• M37: 6,915,311 km (0.044 R)
• M38: 7,005,668 km (0.056 R)
• M39: 7,078,223 km (0.084 R)
• M40: 7,389,088 km (0.101 R)
• M41: 7,518,490 km (0.106 R)
• M42: 7,648,640 km (0.12 R)
• M43: 7,741,989 km (0.108 R)
• M44: 7,948,883 km (0.118 R)
• M45: 8,081,427 km (0.095 R)
• M46: 8,195,719 km (0.09 R)
• M47: 8,541,590 km (0.109 R)
• M48: 8,657,977 km (0.073 R)
• M49: 8,911,994 km (0.035 R)
• M50: 8,990,682 km (0.12 R)
• M51: 9,247,991 km (0.118 R)
• M52: 9,427,508 km (0.118 R)
• M53: 9,527,739 km (0.076 R)
• M54: 9,648,464 km (0.096 R)
• M55: 9,810,329 km (0.114 R)
• M56: 10,570,436 km (0.091 R)
• M57: 11,498,990 km (0.089 R)
• M58: 11,670,579 km (0.074 R)
• M59: 11,886,299 km (0.084 R)
• M60: 12,431,583 km (0.086 R)
• M61: 12,740,503 km (0.025 R)
• M62: 12,829,214 km (0.076 R)
• M63: 13,343,382 km (0.062 R)
• M64: 13,727,699 km (0.102 R)
• M65: 13,841,543 km (0.046 R)
• M66: 13,978,425 km (0.104 R)
• M67: 14,855,966 km (0.077 R)
• M68: 15,608,892 km (0.111 R)
• M69: 15,894,475 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.8

Radius: 9.1

Gravity: 10.02 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 9.65 AU - 10.69 AU

Year: 12418 Days

Day: 6.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 90,210,431 km

• M1: 292,464 km (0.08 R)
• M2: 482,603 km (0.112 R)
• M3: 566,976 km (0.12 R)
• M4: 791,822 km (0.079 R)
• M5: 1,134,999 km (0.105 R)
• M6: 1,677,591 km (0.11 R)
• M7: 1,757,326 km (0.086 R)
• M8: 2,292,139 km (0.06 R)
• M9: 2,410,919 km (0.108 R)
• M10: 2,748,412 km (0.093 R)
• M11: 3,199,599 km (0.066 R)
• M12: 3,743,537 km (0.12 R)
• M13: 3,884,010 km (0.113 R)
• M14: 4,170,340 km (0.115 R)
• M15: 4,463,552 km (0.109 R)
• M16: 4,687,948 km (0.084 R)
• M17: 5,383,130 km (0.104 R)
• M18: 5,502,210 km (0.094 R)
• M19: 6,359,555 km (0.086 R)
• M20: 6,569,890 km (0.078 R)
• M21: 6,697,197 km (0.12 R)
• M22: 7,214,657 km (0.066 R)
• M23: 7,969,527 km (0.104 R)
• M24: 8,150,840 km (0.099 R)
• M25: 9,172,294 km (0.12 R)
• M26: 10,430,712 km (0.084 R)
• M27: 10,828,791 km (0.074 R)
• M28: 11,333,385 km (0.105 R)
• M29: 12,522,987 km (0.088 R)
• M30: 12,839,836 km (0.101 R)
• M31: 12,946,050 km (0.07 R)
• M32: 13,373,750 km (0.112 R)
• M33: 13,806,238 km (0.069 R)
• M34: 13,969,599 km (0.092 R)
• M35: 14,078,805 km (0.104 R)
• M36: 15,242,976 km (0.112 R)
• M37: 16,437,814 km (0.079 R)
• M38: 18,077,407 km (0.047 R)
• M39: 19,952,616 km (0.087 R)
• M40: 20,695,070 km (0.067 R)
• M41: 20,944,450 km (0.071 R)
• M42: 21,132,195 km (0.113 R)
• M43: 21,383,520 km (0.091 R)
• M44: 21,446,500 km (0.063 R)
• M45: 21,572,611 km (0.091 R)
• M46: 23,819,123 km (0.106 R)
• M47: 24,277,191 km (0.03 R)
• M48: 24,804,524 km (0.073 R)
• M49: 25,069,462 km (0.094 R)
• M50: 25,736,070 km (0.097 R)
• M51: 25,870,109 km (0.065 R)
• M52: 26,071,618 km (0.112 R)
• M53: 26,476,280 km (0.097 R)
• M54: 28,184,089 km (0.054 R)
• M55: 28,460,696 km (0.057 R)
• M56: 28,599,223 km (0.083 R)
• M57: 28,668,637 km (0.085 R)
• M58: 29,086,164 km (0.11 R)
• M59: 29,435,625 km (0.112 R)
• M60: 30,280,105 km (0.113 R)
• M61: 30,421,625 km (0.116 R)
• M62: 30,563,443 km (0.106 R)
• M63: 31,132,514 km (0.065 R)
• M64: 33,663,560 km (0.109 R)
• M65: 33,736,713 km (0.074 R)
• M66: 34,768,340 km (0.043 R)
• M67: 36,259,831 km (0.04 R)
• M68: 37,543,830 km (0.112 R)
• M69: 38,535,963 km (0.039 R)
• M70: 40,234,347 km (0.108 R)
• M71: 40,623,751 km (0.102 R)
• M72: 41,170,980 km (0.096 R)
• M73: 41,327,758 km (0.093 R)
• M74: 42,589,317 km (0.087 R)
• M75: 42,668,604 km (0.11 R)
• M76: 43,943,627 km (0.086 R)
• M77: 45,069,500 km (0.099 R)
• M78: 45,798,341 km (0.062 R)
• M79: 45,879,573 km (0.088 R)
• M80: 46,776,113 km (0.112 R)
• M81: 48,503,818 km (0.075 R)
• M82: 49,667,091 km (0.063 R)
• M83: 49,750,567 km (0.104 R)
• M84: 51,429,354 km (0.036 R)
• M85: 51,598,250 km (0.095 R)
• M86: 51,767,296 km (0.059 R)
• M87: 52,700,487 km (0.099 R)
• M88: 53,382,803 km (0.113 R)
• M89: 55,101,085 km (0.104 R)
• M90: 56,924,683 km (0.115 R)
• M91: 58,063,571 km (0.074 R)
• M92: 58,151,385 km (0.06 R)

Asteroid Belt

Center: 12.65 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 15.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 899.3

Radius: 6.6

Gravity: 20.65 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 14.33 AU - 15.93 AU

Year: 22533 Days

Day: 20.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 90,210,431 km

• M1: 376,239 km (0.12 R)
• M2: 1,089,671 km (0.079 R)
• M3: 1,150,856 km (0.095 R)
• M4: 1,340,995 km (0.102 R)
• M5: 1,751,342 km (0.097 R)
• M6: 2,159,744 km (0.049 R)
• M7: 2,355,119 km (0.068 R)
• M8: 2,847,147 km (0.047 R)
• M9: 3,192,568 km (0.098 R)
• M10: 4,306,624 km (0.071 R)
• M11: 4,503,046 km (0.099 R)
• M12: 4,702,459 km (0.113 R)
• M13: 4,904,865 km (0.062 R)
• M14: 5,265,845 km (0.033 R)
• M15: 5,635,352 km (0.078 R)
• M16: 6,736,841 km (0.087 R)
• M17: 7,723,888 km (0.113 R)
• M18: 9,319,050 km (0.034 R)
• M19: 9,445,759 km (0.104 R)
• M20: 11,011,899 km (0.05 R)
• M21: 11,824,664 km (0.115 R)
• M22: 14,230,198 km (0.073 R)
• M23: 14,965,771 km (0.089 R)
• M24: 16,016,098 km (0.071 R)
• M25: 16,244,384 km (0.095 R)
• M26: 16,627,055 km (0.116 R)
• M27: 16,780,992 km (0.094 R)
• M28: 16,935,377 km (0.112 R)
• M29: 18,425,371 km (0.074 R)
• M30: 19,875,124 km (0.12 R)
• M31: 20,779,144 km (0.045 R)
• M32: 21,277,904 km (0.069 R)
• M33: 23,656,809 km (0.118 R)
• M34: 23,916,660 km (0.107 R)
• M35: 24,351,841 km (0.104 R)
• M36: 25,761,950 km (0.078 R)
• M37: 28,017,736 km (0.117 R)
• M38: 28,845,312 km (0.098 R)
• M39: 30,054,661 km (0.091 R)
• M40: 30,430,002 km (0.049 R)
• M41: 30,901,535 km (0.068 R)
• M42: 30,996,080 km (0.116 R)
• M43: 31,375,461 km (0.117 R)
• M44: 32,138,709 km (0.119 R)
• M45: 33,101,222 km (0.109 R)
• M46: 34,170,996 km (0.093 R)
• M47: 34,661,079 km (0.078 R)
• M48: 35,648,125 km (0.069 R)
• M49: 36,744,379 km (0.082 R)
• M50: 37,045,370 km (0.118 R)
• M51: 38,257,112 km (0.051 R)
• M52: 38,664,018 km (0.114 R)
• M53: 39,584,644 km (0.097 R)
• M54: 39,790,191 km (0.106 R)
• M55: 40,202,333 km (0.109 R)
• M56: 40,305,706 km (0.093 R)
• M57: 42,179,568 km (0.065 R)
• M58: 43,021,505 km (0.08 R)
• M59: 43,868,977 km (0.079 R)
• M60: 44,721,984 km (0.077 R)
• M61: 46,227,836 km (0.09 R)
• M62: 47,531,731 km (0.089 R)
• M63: 47,640,938 km (0.08 R)
• M64: 48,188,167 km (0.098 R)
• M65: 48,957,848 km (0.052 R)
• M66: 51,515,373 km (0.079 R)
• M67: 52,866,840 km (0.043 R)
• M68: 54,001,989 km (0.078 R)
• M69: 54,572,555 km (0.104 R)
• M70: 54,686,848 km (0.088 R)
• M71: 54,801,290 km (0.072 R)
• M72: 55,145,066 km (0.033 R)
• M73: 55,489,590 km (0.041 R)
• M74: 56,065,392 km (0.055 R)
• M75: 56,296,222 km (0.101 R)
• M76: 60,150,761 km (0.117 R)
• M77: 60,742,271 km (0.103 R)
• M78: 61,930,826 km (0.099 R)
• M79: 65,299,620 km (0.117 R)
• M80: 67,006,083 km (0.081 R)
• M81: 69,221,777 km (0.083 R)
• M82: 69,717,395 km (0.094 R)
• M83: 69,841,561 km (0.086 R)
• M84: 70,089,894 km (0.114 R)
• M85: 70,836,836 km (0.074 R)
• M86: 71,086,365 km (0.079 R)
• M87: 72,841,597 km (0.116 R)
• M88: 74,611,040 km (0.111 R)
• M89: 74,738,049 km (0.088 R)
• M90: 77,548,544 km (0.118 R)
• M91: 79,355,088 km (0.118 R)
• M92: 85,387,622 km (0.076 R)
• M93: 86,185,278 km (0.116 R)
• M94: 88,055,999 km (0.057 R)
• M95: 88,324,378 km (0.113 R)
• M96: 88,593,056 km (0.081 R)
• M97: 90,210,358 km (0.109 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 15,967 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit