🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.8 AU - 1.28 AU

Year: 393 Days

Day: 13.7 Hours

Environment

Temp: 27 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.58 AU - 1.7 AU

Year: 779 Days

Day: 30.9 Hours

Environment

Temp: -46 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.72 AU - 2.34 AU

Year: 1073 Days

Day: 40.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.94 AU - 4.8 AU

Year: 2823 Days

Day: 37.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,557,859 km

• M1: 2,159,296 km (0.072 R)

Asteroid Belt

Center: 4.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.8

Radius: 9.1

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.61 AU - 6.25 AU

Year: 4692 Days

Day: 8.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 32,557,859 km

• M1: 116,686 km (0.11 R)
• M2: 196,572 km (0.088 R)
• M3: 317,447 km (0.072 R)
• M4: 410,197 km (0.078 R)
• M5: 501,153 km (0.101 R)
• M6: 627,413 km (0.08 R)
• M7: 945,309 km (0.084 R)
• M8: 1,036,564 km (0.097 R)
• M9: 1,328,878 km (0.114 R)
• M10: 1,538,165 km (0.063 R)
• M11: 1,656,796 km (0.101 R)
• M12: 1,799,363 km (0.064 R)
• M13: 2,074,773 km (0.064 R)
• M14: 2,173,208 km (0.045 R)
• M15: 2,318,318 km (0.117 R)
• M16: 2,409,274 km (0.099 R)
• M17: 2,466,719 km (0.072 R)
• M18: 2,630,080 km (0.08 R)
• M19: 2,725,075 km (0.026 R)
• M20: 2,881,853 km (0.115 R)
• M21: 3,066,607 km (0.062 R)
• M22: 3,141,555 km (0.073 R)
• M23: 3,293,397 km (0.101 R)
• M24: 3,395,872 km (0.062 R)
• M25: 3,486,528 km (0.081 R)
• M26: 3,803,526 km (0.048 R)
• M27: 4,212,826 km (0.055 R)
• M28: 4,422,861 km (0.115 R)
• M29: 4,708,144 km (0.075 R)
• M30: 4,867,765 km (0.078 R)
• M31: 5,192,093 km (0.114 R)
• M32: 5,569,379 km (0.084 R)
• M33: 5,645,973 km (0.12 R)
• M34: 5,800,059 km (0.087 R)
• M35: 5,908,817 km (0.092 R)
• M36: 6,081,004 km (0.087 R)
• M37: 6,318,565 km (0.111 R)
• M38: 6,591,432 km (0.103 R)
• M39: 6,835,426 km (0.115 R)
• M40: 7,115,623 km (0.101 R)
• M41: 7,198,799 km (0.113 R)
• M42: 7,366,050 km (0.09 R)
• M43: 8,186,594 km (0.067 R)
• M44: 8,537,102 km (0.068 R)
• M45: 8,643,167 km (0.11 R)
• M46: 9,018,059 km (0.087 R)
• M47: 9,252,778 km (0.051 R)
• M48: 9,416,438 km (0.062 R)
• M49: 9,709,799 km (0.101 R)
• M50: 9,969,053 km (0.041 R)
• M51: 10,437,593 km (0.099 R)
• M52: 10,990,058 km (0.116 R)
• M53: 11,047,803 km (0.072 R)
• M54: 11,260,232 km (0.117 R)
• M55: 11,318,425 km (0.085 R)
• M56: 11,513,052 km (0.091 R)
• M57: 11,748,070 km (0.101 R)
• M58: 12,643,713 km (0.036 R)
• M59: 13,109,860 km (0.058 R)
• M60: 13,211,886 km (0.085 R)
• M61: 13,273,370 km (0.12 R)
• M62: 13,499,263 km (0.105 R)
• M63: 13,684,914 km (0.086 R)
• M64: 13,747,147 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.7

Radius: 8.5

Gravity: 13.52 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 6.62 AU - 8.26 AU

Year: 7526 Days

Day: 5.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 32,557,859 km

• M1: 195,824 km (0.037 R)
• M2: 303,235 km (0.095 R)
• M3: 461,958 km (0.063 R)
• M4: 603,627 km (0.078 R)
• M5: 727,794 km (0.096 R)
• M6: 1,002,156 km (0.084 R)
• M7: 1,113,307 km (0.107 R)
• M8: 1,209,200 km (0.104 R)
• M9: 1,430,305 km (0.078 R)
• M10: 1,620,893 km (0.108 R)
• M11: 2,003,265 km (0.118 R)
• M12: 2,692,762 km (0.113 R)
• M13: 3,534,848 km (0.066 R)
• M14: 3,852,145 km (0.073 R)
• M15: 4,029,119 km (0.09 R)
• M16: 4,669,548 km (0.067 R)
• M17: 4,985,798 km (0.118 R)
• M18: 5,341,542 km (0.048 R)
• M19: 5,572,221 km (0.109 R)
• M20: 6,388,128 km (0.076 R)
• M21: 6,492,697 km (0.059 R)
• M22: 6,562,709 km (0.058 R)
• M23: 6,668,325 km (0.062 R)
• M24: 7,350,043 km (0.103 R)
• M25: 8,016,202 km (0.073 R)
• M26: 8,624,467 km (0.105 R)
• M27: 8,778,852 km (0.089 R)
• M28: 8,934,284 km (0.093 R)
• M29: 9,208,347 km (0.068 R)
• M30: 11,882,260 km (0.114 R)
• M31: 11,967,979 km (0.06 R)
• M32: 12,140,316 km (0.101 R)
• M33: 12,226,784 km (0.082 R)
• M34: 13,953,741 km (0.102 R)
• M35: 14,408,818 km (0.046 R)
• M36: 15,286,658 km (0.106 R)
• M37: 15,802,921 km (0.114 R)
• M38: 15,897,317 km (0.113 R)
• M39: 16,181,852 km (0.118 R)
• M40: 16,372,440 km (0.069 R)
• M41: 16,611,796 km (0.073 R)
• M42: 18,319,306 km (0.039 R)
• M43: 18,418,639 km (0.088 R)
• M44: 19,219,138 km (0.114 R)
• M45: 19,421,095 km (0.08 R)
• M46: 19,979,843 km (0.086 R)
• M47: 20,853,943 km (0.034 R)
• M48: 22,905,977 km (0.103 R)
• M49: 24,309,355 km (0.076 R)
• M50: 25,131,694 km (0.043 R)
• M51: 25,186,746 km (0.049 R)
• M52: 25,241,948 km (0.113 R)
• M53: 26,186,210 km (0.089 R)
• M54: 26,242,159 km (0.081 R)
• M55: 26,634,704 km (0.06 R)
• M56: 27,766,711 km (0.1 R)
• M57: 28,338,474 km (0.054 R)
• M58: 28,972,171 km (0.077 R)
• M59: 29,087,810 km (0.115 R)
• M60: 29,435,775 km (0.073 R)
• M61: 29,610,355 km (0.091 R)
• M62: 29,785,235 km (0.037 R)
• M63: 29,901,922 km (0.113 R)
• M64: 31,018,969 km (0.076 R)
• M65: 31,255,782 km (0.117 R)
• M66: 31,315,173 km (0.055 R)
• M67: 31,493,344 km (0.087 R)
• M68: 31,731,354 km (0.106 R)
• M69: 32,149,480 km (0.105 R)
• M70: 32,389,136 km (0.106 R)
• M71: 32,749,816 km (0.06 R)
• M72: 32,991,118 km (0.103 R)
• M73: 33,293,455 km (0.114 R)
• M74: 34,450,744 km (0.095 R)
• M75: 34,757,420 km (0.107 R)
• M76: 35,065,143 km (0.059 R)
• M77: 35,993,547 km (0.087 R)
• M78: 36,491,857 km (0.089 R)
• M79: 36,804,667 km (0.053 R)
• M80: 37,874,441 km (0.111 R)
• M81: 39,146,023 km (0.119 R)
• M82: 39,787,050 km (0.07 R)
• M83: 40,366,891 km (0.083 R)
• M84: 40,431,517 km (0.1 R)
• M85: 41,209,576 km (0.102 R)
• M86: 41,600,325 km (0.083 R)
• M87: 41,861,673 km (0.08 R)
• M88: 43,043,945 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681

Radius: 14.1

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 8.07 AU - 9.23 AU

Year: 9435 Days

Day: 11.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 32,557,859 km

• M1: 345,870 km (0.12 R)
• M2: 627,713 km (0.052 R)
• M3: 1,079,498 km (0.102 R)
• M4: 1,193,342 km (0.086 R)
• M5: 1,496,577 km (0.075 R)
• M6: 1,847,833 km (0.067 R)
• M7: 1,963,173 km (0.08 R)
• M8: 2,104,842 km (0.095 R)
• M9: 2,274,785 km (0.069 R)
• M10: 2,424,084 km (0.092 R)
• M11: 2,628,435 km (0.114 R)
• M12: 2,732,854 km (0.08 R)
• M13: 2,838,620 km (0.117 R)
• M14: 2,945,881 km (0.118 R)
• M15: 3,136,918 km (0.089 R)
• M16: 3,275,894 km (0.048 R)
• M17: 3,589,152 km (0.097 R)
• M18: 4,337,441 km (0.081 R)
• M19: 4,745,544 km (0.097 R)
• M20: 5,871,417 km (0.097 R)
• M21: 6,113,317 km (0.073 R)
• M22: 6,464,722 km (0.085 R)
• M23: 6,714,551 km (0.11 R)
• M24: 6,931,318 km (0.061 R)
• M25: 7,260,882 km (0.078 R)
• M26: 7,520,734 km (0.025 R)
• M27: 8,357,584 km (0.079 R)
• M28: 8,905,561 km (0.04 R)
• M29: 9,424,815 km (0.039 R)
• M30: 9,708,603 km (0.098 R)
• M31: 10,409,469 km (0.109 R)
• M32: 10,576,869 km (0.053 R)
• M33: 11,383,800 km (0.076 R)
• M34: 11,816,586 km (0.082 R)
• M35: 12,034,850 km (0.088 R)
• M36: 12,343,021 km (0.098 R)
• M37: 15,659,756 km (0.119 R)
• M38: 16,383,510 km (0.068 R)
• M39: 16,774,110 km (0.101 R)
• M40: 16,970,532 km (0.115 R)
• M41: 18,064,541 km (0.108 R)
• M42: 18,316,464 km (0.069 R)
• M43: 19,851,937 km (0.106 R)
• M44: 20,740,249 km (0.075 R)
• M45: 21,268,928 km (0.12 R)
• M46: 21,855,501 km (0.077 R)
• M47: 21,962,763 km (0.054 R)
• M48: 22,231,590 km (0.099 R)
• M49: 22,501,614 km (0.102 R)
• M50: 22,826,989 km (0.039 R)
• M51: 23,099,407 km (0.11 R)
• M52: 23,647,384 km (0.12 R)
• M53: 24,980,002 km (0.035 R)
• M54: 25,825,230 km (0.108 R)
• M55: 26,336,855 km (0.086 R)
• M56: 26,909,366 km (0.102 R)
• M57: 27,139,447 km (0.089 R)
• M58: 28,533,999 km (0.086 R)
• M59: 29,239,951 km (0.119 R)
• M60: 29,713,877 km (0.073 R)
• M61: 30,190,197 km (0.098 R)
• M62: 30,309,725 km (0.053 R)
• M63: 30,909,613 km (0.057 R)
• M64: 33,409,992 km (0.094 R)
• M65: 34,029,626 km (0.097 R)
• M66: 35,028,940 km (0.092 R)
• M67: 35,532,187 km (0.114 R)
• M68: 35,974,548 km (0.096 R)
• M69: 38,020,000 km (0.111 R)
• M70: 38,537,159 km (0.11 R)
• M71: 39,187,013 km (0.117 R)
• M72: 40,102,851 km (0.117 R)
• M73: 40,365,844 km (0.115 R)
• M74: 40,959,598 km (0.113 R)
• M75: 43,700,979 km (0.118 R)
• M76: 44,378,657 km (0.078 R)
• M77: 45,538,639 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.9

Radius: 12.3

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 7.95 AU - 9.81 AU

Year: 9813 Days

Day: 8.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 32,557,859 km

• M1: 338,390 km (0.11 R)
• M2: 526,136 km (0.119 R)
• M3: 617,390 km (0.057 R)
• M4: 766,091 km (0.109 R)
• M5: 913,893 km (0.114 R)
• M6: 1,400,236 km (0.078 R)
• M7: 1,814,173 km (0.096 R)
• M8: 1,942,229 km (0.088 R)
• M9: 2,921,946 km (0.075 R)
• M10: 3,029,656 km (0.094 R)
• M11: 3,451,372 km (0.116 R)
• M12: 3,727,381 km (0.088 R)
• M13: 4,227,935 km (0.098 R)
• M14: 4,473,874 km (0.066 R)
• M15: 4,699,318 km (0.112 R)
• M16: 4,800,596 km (0.078 R)
• M17: 5,213,635 km (0.1 R)
• M18: 5,292,324 km (0.105 R)
• M19: 5,451,047 km (0.072 R)
• M20: 6,129,174 km (0.072 R)
• M21: 6,212,351 km (0.119 R)
• M22: 6,492,398 km (0.118 R)
• M23: 6,719,488 km (0.09 R)
• M24: 7,094,230 km (0.113 R)
• M25: 8,045,373 km (0.114 R)
• M26: 8,289,368 km (0.094 R)
• M27: 9,036,310 km (0.088 R)
• M28: 10,065,693 km (0.063 R)
• M29: 11,132,026 km (0.096 R)
• M30: 11,267,861 km (0.113 R)
• M31: 11,506,919 km (0.106 R)
• M32: 11,955,263 km (0.066 R)
• M33: 12,129,246 km (0.072 R)
• M34: 13,370,609 km (0.06 R)
• M35: 13,805,490 km (0.109 R)
• M36: 14,281,959 km (0.09 R)
• M37: 14,875,863 km (0.103 R)
• M38: 15,553,541 km (0.095 R)
• M39: 16,356,882 km (0.077 R)
• M40: 16,627,803 km (0.119 R)
• M41: 17,528,083 km (0.119 R)
• M42: 17,646,565 km (0.041 R)
• M43: 18,163,725 km (0.098 R)
• M44: 18,403,979 km (0.101 R)
• M45: 19,457,597 km (0.113 R)
• M46: 20,655,726 km (0.071 R)
• M47: 20,739,202 km (0.091 R)
• M48: 21,284,785 km (0.112 R)
• M49: 22,005,398 km (0.05 R)
• M50: 22,133,454 km (0.091 R)
• M51: 22,261,659 km (0.109 R)
• M52: 23,995,199 km (0.051 R)
• M53: 24,214,959 km (0.113 R)
• M54: 24,347,053 km (0.075 R)
• M55: 24,523,729 km (0.099 R)
• M56: 24,612,141 km (0.029 R)
• M57: 25,279,048 km (0.115 R)
• M58: 26,132,205 km (0.08 R)
• M59: 26,721,471 km (0.091 R)
• M60: 27,406,779 km (0.048 R)
• M61: 27,820,716 km (0.112 R)
• M62: 28,841,422 km (0.089 R)
• M63: 29,968,792 km (0.111 R)
• M64: 31,014,930 km (0.11 R)
• M65: 31,542,412 km (0.117 R)
• M66: 32,363,555 km (0.089 R)
• M67: 32,557,882 km (0.032 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 19,029 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit