🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.88 AU - 1.38 AU

Year: 432 Days

Day: 23.6 Hours

Environment

Temp: 32 °C

Axial Tilt: 1.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 61,947,736 km

• M1: 667,057 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.12 AU - 1.34 AU

Year: 491 Days

Day: 21 Hours

Environment

Temp: 11 °C

Axial Tilt: 33.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.06 AU - 2.14 AU

Year: 1095 Days

Day: 23.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,947,736 km

• M1: 57,894 km (0.029 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.07 AU - 3.35 AU

Year: 1606 Days

Day: 12.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.54 AU - 5.44 AU

Year: 4012 Days

Day: 19.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 148.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.52 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.1

Radius: 9.9

Gravity: 9.52 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 6.11 AU - 9.97 AU

Year: 8205 Days

Day: 13.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 61,947,736 km

• M1: 124,615 km (0.066 R)
• M2: 329,115 km (0.107 R)
• M3: 508,633 km (0.057 R)
• M4: 626,815 km (0.075 R)
• M5: 738,565 km (0.073 R)
• M6: 1,154,447 km (0.119 R)
• M7: 1,680,882 km (0.077 R)
• M8: 1,934,450 km (0.117 R)
• M9: 2,175,751 km (0.102 R)
• M10: 2,529,999 km (0.102 R)
• M11: 2,608,388 km (0.104 R)
• M12: 2,767,561 km (0.05 R)
• M13: 3,039,978 km (0.111 R)
• M14: 3,729,176 km (0.038 R)
• M15: 4,153,286 km (0.104 R)
• M16: 5,014,072 km (0.085 R)
• M17: 5,212,738 km (0.109 R)
• M18: 5,720,922 km (0.117 R)
• M19: 6,494,792 km (0.085 R)
• M20: 6,566,748 km (0.092 R)
• M21: 6,639,154 km (0.102 R)
• M22: 7,564,716 km (0.07 R)
• M23: 8,100,725 km (0.12 R)
• M24: 8,334,247 km (0.044 R)
• M25: 8,688,644 km (0.098 R)
• M26: 8,807,874 km (0.114 R)
• M27: 9,616,600 km (0.113 R)
• M28: 9,946,762 km (0.085 R)
• M29: 10,155,152 km (0.086 R)
• M30: 10,618,457 km (0.065 R)
• M31: 11,131,727 km (0.111 R)
• M32: 11,261,279 km (0.102 R)
• M33: 12,316,093 km (0.058 R)
• M34: 13,264,694 km (0.065 R)
• M35: 13,863,833 km (0.03 R)
• M36: 14,236,781 km (0.112 R)
• M37: 14,471,649 km (0.025 R)
• M38: 14,613,169 km (0.104 R)
• M39: 14,707,715 km (0.09 R)
• M40: 15,088,292 km (0.113 R)
• M41: 15,279,627 km (0.038 R)
• M42: 15,761,781 km (0.062 R)
• M43: 15,858,870 km (0.059 R)
• M44: 16,102,266 km (0.06 R)
• M45: 16,494,512 km (0.091 R)
• M46: 16,840,083 km (0.076 R)
• M47: 17,388,209 km (0.059 R)
• M48: 17,689,649 km (0.045 R)
• M49: 18,399,641 km (0.109 R)
• M50: 18,861,150 km (0.059 R)
• M51: 19,015,685 km (0.07 R)
• M52: 19,430,220 km (0.112 R)
• M53: 20,904,208 km (0.095 R)
• M54: 21,117,684 km (0.067 R)
• M55: 21,331,908 km (0.108 R)
• M56: 21,439,320 km (0.047 R)
• M57: 22,468,403 km (0.098 R)
• M58: 22,632,363 km (0.103 R)
• M59: 25,196,021 km (0.068 R)
• M60: 25,594,101 km (0.091 R)
• M61: 25,765,391 km (0.079 R)
• M62: 26,627,374 km (0.068 R)
• M63: 26,800,907 km (0.069 R)
• M64: 27,207,365 km (0.086 R)
• M65: 27,557,274 km (0.03 R)
• M66: 28,143,997 km (0.114 R)
• M67: 28,379,763 km (0.114 R)
• M68: 30,229,391 km (0.115 R)
• M69: 31,321,157 km (0.072 R)
• M70: 32,425,787 km (0.094 R)
• M71: 33,293,754 km (0.097 R)
• M72: 33,355,987 km (0.114 R)
• M73: 34,232,182 km (0.098 R)
• M74: 34,673,196 km (0.085 R)
• M75: 34,989,296 km (0.084 R)
• M76: 35,688,068 km (0.109 R)
• M77: 37,941,910 km (0.114 R)
• M78: 38,202,509 km (0.096 R)
• M79: 39,844,196 km (0.1 R)
• M80: 42,046,277 km (0.106 R)
• M81: 42,248,383 km (0.076 R)
• M82: 43,468,055 km (0.118 R)
• M83: 44,013,788 km (0.107 R)
• M84: 44,699,245 km (0.117 R)
• M85: 44,836,726 km (0.104 R)
• M86: 44,974,505 km (0.046 R)
• M87: 45,043,320 km (0.045 R)
• M88: 45,734,014 km (0.11 R)
• M89: 46,080,782 km (0.066 R)
• M90: 46,567,573 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 527.1

Radius: 6.5

Gravity: 12.48 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 15.26 AU - 17.38 AU

Year: 23727 Days

Day: 20 Hours

Environment

Temp: -197 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 61,947,736 km

• M1: 83,326 km (0.087 R)
• M2: 147,504 km (0.092 R)
• M3: 196,572 km (0.103 R)
• M4: 446,550 km (0.077 R)
• M5: 527,632 km (0.116 R)
• M6: 850,913 km (0.104 R)
• M7: 1,465,012 km (0.102 R)
• M8: 1,814,024 km (0.084 R)
• M9: 2,512,347 km (0.11 R)
• M10: 3,366,251 km (0.065 R)
• M11: 3,739,648 km (0.088 R)
• M12: 3,952,675 km (0.095 R)
• M13: 4,038,993 km (0.037 R)
• M14: 4,844,278 km (0.041 R)
• M15: 5,029,780 km (0.094 R)
• M16: 5,123,428 km (0.117 R)
• M17: 5,697,585 km (0.053 R)
• M18: 5,746,353 km (0.105 R)
• M19: 6,141,591 km (0.107 R)
• M20: 6,596,668 km (0.094 R)
• M21: 6,647,830 km (0.063 R)
• M22: 6,906,036 km (0.091 R)
• M23: 6,958,096 km (0.112 R)
• M24: 7,167,533 km (0.081 R)
• M25: 8,080,679 km (0.042 R)
• M26: 8,245,685 km (0.048 R)
• M27: 9,955,439 km (0.099 R)
• M28: 12,334,344 km (0.106 R)
• M29: 12,460,904 km (0.064 R)
• M30: 13,035,659 km (0.115 R)
• M31: 13,618,941 km (0.098 R)
• M32: 14,410,015 km (0.11 R)
• M33: 15,967,478 km (0.112 R)
• M34: 17,506,541 km (0.068 R)
• M35: 18,293,725 km (0.099 R)
• M36: 18,727,858 km (0.077 R)
• M37: 19,385,490 km (0.048 R)
• M38: 20,050,752 km (0.104 R)
• M39: 20,274,251 km (0.052 R)
• M40: 20,573,298 km (0.074 R)
• M41: 20,648,396 km (0.099 R)
• M42: 21,327,570 km (0.101 R)
• M43: 21,631,852 km (0.107 R)
• M44: 22,708,059 km (0.115 R)
• M45: 23,018,624 km (0.102 R)
• M46: 23,174,505 km (0.097 R)
• M47: 23,330,835 km (0.068 R)
• M48: 25,232,523 km (0.104 R)
• M49: 25,634,942 km (0.104 R)
• M50: 25,715,575 km (0.092 R)
• M51: 28,427,186 km (0.076 R)
• M52: 29,013,909 km (0.052 R)
• M53: 30,199,322 km (0.055 R)
• M54: 30,370,013 km (0.038 R)
• M55: 33,231,521 km (0.059 R)
• M56: 33,584,124 km (0.072 R)
• M57: 33,938,072 km (0.109 R)
• M58: 37,727,985 km (0.1 R)
• M59: 37,819,838 km (0.096 R)
• M60: 37,911,840 km (0.058 R)
• M61: 39,299,660 km (0.028 R)
• M62: 40,892,728 km (0.111 R)
• M63: 40,987,124 km (0.091 R)
• M64: 42,029,821 km (0.086 R)
• M65: 42,315,702 km (0.107 R)
• M66: 42,793,668 km (0.095 R)
• M67: 45,405,347 km (0.076 R)
• M68: 46,189,091 km (0.106 R)
• M69: 46,287,376 km (0.096 R)
• M70: 46,385,662 km (0.084 R)
• M71: 46,878,438 km (0.103 R)
• M72: 46,977,172 km (0.059 R)
• M73: 47,273,974 km (0.101 R)
• M74: 51,289,032 km (0.054 R)
• M75: 51,390,908 km (0.047 R)
• M76: 51,696,536 km (0.085 R)
• M77: 53,337,176 km (0.037 R)
• M78: 54,371,346 km (0.082 R)
• M79: 56,354,266 km (0.116 R)
• M80: 58,467,037 km (0.078 R)
• M81: 60,175,893 km (0.044 R)
• M82: 64,519,018 km (0.091 R)
• M83: 64,738,778 km (0.113 R)
• M84: 64,848,882 km (0.11 R)
• M85: 70,314,141 km (0.117 R)
• M86: 72,815,567 km (0.071 R)
• M87: 73,847,194 km (0.049 R)
• M88: 74,077,126 km (0.055 R)
• M89: 74,768,417 km (0.079 R)
• M90: 77,788,200 km (0.027 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 246

Radius: 7.2

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 13.93 AU - 19.43 AU

Year: 24517 Days

Day: 22.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 61,947,736 km

• M1: 264,489 km (0.057 R)
• M2: 348,862 km (0.117 R)
• M3: 512,074 km (0.108 R)
• M4: 565,929 km (0.052 R)
• M5: 699,819 km (0.112 R)
• M6: 1,385,575 km (0.113 R)
• M7: 1,649,616 km (0.071 R)
• M8: 2,075,072 km (0.114 R)
• M9: 3,260,635 km (0.081 R)
• M10: 3,469,773 km (0.112 R)
• M11: 4,197,866 km (0.079 R)
• M12: 4,734,922 km (0.05 R)
• M13: 5,051,621 km (0.045 R)
• M14: 5,334,361 km (0.05 R)
• M15: 5,663,925 km (0.071 R)
• M16: 5,831,026 km (0.087 R)
• M17: 6,042,408 km (0.076 R)
• M18: 6,170,463 km (0.084 R)
• M19: 6,385,735 km (0.095 R)
• M20: 7,271,803 km (0.103 R)
• M21: 7,499,341 km (0.092 R)
• M22: 8,243,142 km (0.106 R)
• M23: 8,432,682 km (0.109 R)
• M24: 9,799,857 km (0.073 R)
• M25: 10,051,331 km (0.101 R)
• M26: 10,509,101 km (0.096 R)
• M27: 11,550,601 km (0.048 R)
• M28: 12,029,913 km (0.107 R)
• M29: 14,351,522 km (0.099 R)
• M30: 15,914,969 km (0.107 R)
• M31: 16,329,056 km (0.12 R)
• M32: 17,775,668 km (0.113 R)
• M33: 18,328,582 km (0.092 R)
• M34: 18,452,299 km (0.108 R)
• M35: 18,824,947 km (0.062 R)
• M36: 18,887,180 km (0.09 R)
• M37: 20,853,943 km (0.088 R)
• M38: 20,918,420 km (0.117 R)
• M39: 21,502,001 km (0.118 R)
• M40: 22,222,614 km (0.112 R)
• M41: 22,288,587 km (0.092 R)
• M42: 22,685,320 km (0.036 R)
• M43: 23,687,626 km (0.068 R)
• M44: 23,822,264 km (0.069 R)
• M45: 24,092,438 km (0.117 R)
• M46: 24,840,726 km (0.115 R)
• M47: 24,977,608 km (0.079 R)
• M48: 25,046,124 km (0.113 R)
• M49: 26,639,641 km (0.086 R)
• M50: 27,980,487 km (0.033 R)
• M51: 28,051,695 km (0.102 R)
• M52: 28,838,580 km (0.1 R)
• M53: 30,142,026 km (0.101 R)
• M54: 30,288,034 km (0.112 R)
• M55: 31,169,016 km (0.106 R)
• M56: 31,835,175 km (0.075 R)
• M57: 33,106,458 km (0.093 R)
• M58: 33,483,444 km (0.099 R)
• M59: 34,241,905 km (0.062 R)
• M60: 35,082,496 km (0.069 R)
• M61: 35,466,962 km (0.055 R)
• M62: 36,162,443 km (0.111 R)
• M63: 36,395,217 km (0.075 R)
• M64: 38,354,650 km (0.059 R)
• M65: 38,909,359 km (0.106 R)
• M66: 39,147,968 km (0.036 R)
• M67: 40,107,040 km (0.084 R)
• M68: 40,348,042 km (0.115 R)
• M69: 42,456,624 km (0.101 R)
• M70: 42,538,454 km (0.111 R)
• M71: 43,194,889 km (0.096 R)
• M72: 43,277,168 km (0.099 R)
• M73: 44,185,825 km (0.118 R)
• M74: 46,189,988 km (0.029 R)
• M75: 46,274,062 km (0.058 R)
• M76: 47,712,446 km (0.057 R)
• M77: 48,138,351 km (0.09 R)
• M78: 48,223,622 km (0.03 R)
• M79: 48,479,883 km (0.117 R)
• M80: 48,565,453 km (0.065 R)
• M81: 49,940,556 km (0.081 R)
• M82: 54,053,451 km (0.095 R)
• M83: 54,319,585 km (0.114 R)
• M84: 54,586,318 km (0.099 R)
• M85: 54,675,179 km (0.11 R)
• M86: 55,120,831 km (0.109 R)
• M87: 56,464,819 km (0.107 R)
• M88: 57,728,921 km (0.1 R)
• M89: 57,819,577 km (0.056 R)
• M90: 58,364,562 km (0.066 R)
• M91: 59,734,280 km (0.096 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 15,629 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit