🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.7 AU - 1 AU

Year: 291 Days

Day: 23.6 Hours

Environment

Temp: 144 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.92 AU - 1.08 AU

Year: 371 Days

Day: 29.3 Hours

Environment

Temp: 17 °C

Axial Tilt: 36 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 76,759,533 km

• M1: 399,726 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.19 AU - 1.53 AU

Year: 588 Days

Day: 20.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,759,533 km

• M1: 48,769 km (0.083 R)
• M2: 757,264 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.52 AU - 1.68 AU

Year: 751 Days

Day: 18.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,759,533 km

• M1: 132,394 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.7 AU - 3.54 AU

Year: 2044 Days

Day: 35.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.54 AU - 4.72 AU

Year: 3113 Days

Day: 13.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.2

Radius: 12.3

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.39 AU - 7.99 AU

Year: 6417 Days

Day: 5.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 76,759,533 km

• M1: 426,055 km (0.104 R)
• M2: 548,426 km (0.119 R)
• M3: 1,044,044 km (0.091 R)
• M4: 1,324,240 km (0.066 R)
• M5: 1,571,825 km (0.055 R)
• M6: 1,672,355 km (0.116 R)
• M7: 1,760,169 km (0.083 R)
• M8: 1,910,365 km (0.094 R)
• M9: 2,049,192 km (0.09 R)
• M10: 2,143,737 km (0.111 R)
• M11: 2,272,242 km (0.075 R)
• M12: 2,453,106 km (0.118 R)
• M13: 2,604,798 km (0.079 R)
• M14: 2,690,368 km (0.101 R)
• M15: 2,882,153 km (0.116 R)
• M16: 3,042,521 km (0.082 R)
• M17: 3,205,882 km (0.11 R)
• M18: 3,617,576 km (0.106 R)
• M19: 3,771,512 km (0.09 R)
• M20: 3,986,783 km (0.099 R)
• M21: 4,450,237 km (0.084 R)
• M22: 4,615,543 km (0.082 R)
• M23: 5,016,316 km (0.111 R)
• M24: 5,783,902 km (0.095 R)
• M25: 6,032,833 km (0.119 R)
• M26: 6,824,505 km (0.033 R)
• M27: 7,063,563 km (0.105 R)
• M28: 7,922,254 km (0.092 R)
• M29: 8,097,882 km (0.105 R)
• M30: 8,351,152 km (0.068 R)
• M31: 8,530,071 km (0.116 R)
• M32: 9,100,487 km (0.103 R)
• M33: 9,179,325 km (0.107 R)
• M34: 9,416,887 km (0.056 R)
• M35: 9,496,622 km (0.109 R)
• M36: 9,656,543 km (0.099 R)
• M37: 10,470,205 km (0.046 R)
• M38: 10,913,015 km (0.05 R)
• M39: 11,418,805 km (0.109 R)
• M40: 11,503,777 km (0.118 R)
• M41: 12,511,319 km (0.051 R)
• M42: 12,686,797 km (0.06 R)
• M43: 12,833,852 km (0.062 R)
• M44: 13,129,457 km (0.108 R)
• M45: 13,908,413 km (0.084 R)
• M46: 14,029,588 km (0.051 R)
• M47: 14,364,687 km (0.111 R)
• M48: 14,887,830 km (0.116 R)
• M49: 15,229,662 km (0.088 R)
• M50: 15,448,523 km (0.098 R)
• M51: 15,889,388 km (0.116 R)
• M52: 16,238,849 km (0.078 R)
• M53: 16,334,442 km (0.112 R)
• M54: 16,494,512 km (0.096 R)
• M55: 16,815,848 km (0.072 R)
• M56: 17,139,428 km (0.088 R)
• M57: 17,465,103 km (0.116 R)
• M58: 17,661,375 km (0.092 R)
• M59: 18,056,313 km (0.117 R)
• M60: 18,687,616 km (0.119 R)
• M61: 18,821,507 km (0.099 R)
• M62: 18,989,206 km (0.116 R)
• M63: 19,427,527 km (0.096 R)
• M64: 19,597,171 km (0.088 R)
• M65: 20,211,420 km (0.109 R)
• M66: 20,555,495 km (0.1 R)
• M67: 21,529,228 km (0.084 R)
• M68: 21,951,094 km (0.114 R)
• M69: 22,163,074 km (0.103 R)
• M70: 22,269,289 km (0.047 R)
• M71: 23,089,534 km (0.063 R)
• M72: 23,557,476 km (0.115 R)
• M73: 23,846,948 km (0.084 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.6

Radius: 9.9

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 5.98 AU - 8.9 AU

Year: 7526 Days

Day: 11.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 76,759,533 km

• M1: 136,433 km (0.102 R)
• M2: 229,483 km (0.08 R)
• M3: 423,960 km (0.053 R)
• M4: 652,995 km (0.11 R)
• M5: 734,526 km (0.062 R)
• M6: 870,061 km (0.076 R)
• M7: 1,124,677 km (0.092 R)
• M8: 1,402,929 km (0.098 R)
• M9: 1,542,354 km (0.111 R)
• M10: 1,752,240 km (0.102 R)
• M11: 2,199,986 km (0.114 R)
• M12: 2,271,943 km (0.112 R)
• M13: 2,344,797 km (0.099 R)
• M14: 2,511,599 km (0.05 R)
• M15: 2,682,439 km (0.086 R)
• M16: 2,759,632 km (0.032 R)
• M17: 2,837,423 km (0.092 R)
• M18: 2,936,008 km (0.091 R)
• M19: 3,015,594 km (0.074 R)
• M20: 3,177,010 km (0.055 R)
• M21: 3,362,063 km (0.103 R)
• M22: 3,445,389 km (0.093 R)
• M23: 3,614,285 km (0.103 R)
• M24: 3,742,789 km (0.103 R)
• M25: 3,851,098 km (0.115 R)
• M26: 4,476,567 km (0.061 R)
• M27: 4,591,757 km (0.103 R)
• M28: 4,824,831 km (0.068 R)
• M29: 5,109,665 km (0.064 R)
• M30: 5,230,091 km (0.066 R)
• M31: 5,400,184 km (0.112 R)
• M32: 5,596,756 km (0.026 R)
• M33: 5,946,665 km (0.099 R)
• M34: 6,200,981 km (0.086 R)
• M35: 6,720,236 km (0.106 R)
• M36: 7,635,027 km (0.099 R)
• M37: 8,360,726 km (0.068 R)
• M38: 8,502,844 km (0.067 R)
• M39: 8,617,137 km (0.103 R)
• M40: 8,760,751 km (0.081 R)
• M41: 9,549,580 km (0.098 R)
• M42: 9,728,050 km (0.042 R)
• M43: 10,148,570 km (0.039 R)
• M44: 10,759,827 km (0.101 R)
• M45: 10,821,611 km (0.106 R)
• M46: 11,226,123 km (0.118 R)
• M47: 11,635,573 km (0.109 R)
• M48: 11,794,296 km (0.083 R)
• M49: 12,017,795 km (0.065 R)
• M50: 12,114,136 km (0.083 R)
• M51: 13,321,840 km (0.094 R)
• M52: 13,923,373 km (0.049 R)
• M53: 14,227,356 km (0.074 R)
• M54: 14,979,833 km (0.08 R)
• M55: 16,097,180 km (0.12 R)
• M56: 16,309,758 km (0.093 R)
• M57: 17,350,062 km (0.09 R)
• M58: 17,786,738 km (0.12 R)
• M59: 18,006,497 km (0.08 R)
• M60: 19,796,436 km (0.088 R)
• M61: 19,872,282 km (0.114 R)
• M62: 19,948,278 km (0.1 R)
• M63: 20,252,859 km (0.106 R)
• M64: 20,520,639 km (0.057 R)
• M65: 20,597,383 km (0.038 R)
• M66: 20,674,127 km (0.083 R)
• M67: 22,191,348 km (0.088 R)
• M68: 23,142,641 km (0.078 R)
• M69: 23,703,783 km (0.117 R)
• M70: 24,026,465 km (0.098 R)
• M71: 24,188,330 km (0.109 R)
• M72: 24,594,638 km (0.115 R)
• M73: 24,798,540 km (0.049 R)
• M74: 25,044,030 km (0.055 R)
• M75: 25,126,159 km (0.113 R)
• M76: 25,702,709 km (0.082 R)
• M77: 26,158,983 km (0.072 R)
• M78: 26,325,485 km (0.045 R)
• M79: 26,785,200 km (0.085 R)
• M80: 27,247,756 km (0.116 R)
• M81: 27,374,316 km (0.12 R)
• M82: 28,393,975 km (0.091 R)
• M83: 28,522,330 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 73.8

Radius: 3.4

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 9.1 AU - 15.16 AU

Year: 15667 Days

Day: 23.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 76,759,533 km

• M1: 297,401 km (0.091 R)
• M2: 365,468 km (0.1 R)
• M3: 899,682 km (0.078 R)
• M4: 927,806 km (0.051 R)
• M5: 1,499,120 km (0.106 R)
• M6: 2,157,949 km (0.113 R)
• M7: 3,212,764 km (0.088 R)
• M8: 3,952,226 km (0.097 R)
• M9: 4,186,347 km (0.087 R)
• M10: 4,545,830 km (0.074 R)
• M11: 5,345,431 km (0.118 R)
• M12: 5,422,624 km (0.096 R)
• M13: 5,787,493 km (0.106 R)
• M14: 6,106,735 km (0.117 R)
• M15: 6,377,058 km (0.072 R)
• M16: 7,439,203 km (0.064 R)
• M17: 9,101,534 km (0.113 R)
• M18: 9,596,703 km (0.112 R)
• M19: 11,397,563 km (0.102 R)
• M20: 11,563,317 km (0.111 R)
• M21: 12,438,165 km (0.047 R)
• M22: 12,780,296 km (0.114 R)
• M23: 14,680,338 km (0.109 R)
• M24: 16,629,000 km (0.089 R)
• M25: 16,929,991 km (0.095 R)
• M26: 17,157,081 km (0.097 R)
• M27: 17,767,440 km (0.082 R)
• M28: 17,921,077 km (0.091 R)
• M29: 17,998,120 km (0.1 R)
• M30: 19,600,762 km (0.063 R)
• M31: 20,118,520 km (0.096 R)
• M32: 22,399,140 km (0.104 R)
• M33: 22,482,166 km (0.104 R)
• M34: 22,981,973 km (0.048 R)
• M35: 24,717,458 km (0.084 R)
• M36: 25,579,142 km (0.077 R)
• M37: 25,926,508 km (0.118 R)
• M38: 27,022,312 km (0.1 R)
• M39: 27,243,268 km (0.063 R)
• M40: 28,088,347 km (0.08 R)
• M41: 28,312,295 km (0.076 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 899.5

Radius: 7.3

Gravity: 16.88 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 12.76 AU - 13.54 AU

Year: 17685 Days

Day: 17 Hours

Environment

Temp: -191 °C

Axial Tilt: 130.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 76,759,533 km

• M1: 231,578 km (0.079 R)
• M2: 291,566 km (0.105 R)
• M3: 1,245,851 km (0.106 R)
• M4: 1,361,341 km (0.083 R)
• M5: 1,480,421 km (0.117 R)
• M6: 2,371,276 km (0.1 R)
• M7: 2,551,691 km (0.112 R)
• M8: 3,080,669 km (0.049 R)
• M9: 3,560,729 km (0.113 R)
• M10: 3,936,070 km (0.101 R)
• M11: 4,193,378 km (0.072 R)
• M12: 4,724,151 km (0.116 R)
• M13: 5,559,805 km (0.11 R)
• M14: 7,311,446 km (0.107 R)
• M15: 7,680,803 km (0.099 R)
• M16: 8,713,627 km (0.106 R)
• M17: 10,138,098 km (0.111 R)
• M18: 11,389,335 km (0.095 R)
• M19: 12,625,761 km (0.052 R)
• M20: 13,323,934 km (0.077 R)
• M21: 13,452,140 km (0.073 R)
• M22: 14,691,109 km (0.095 R)
• M23: 14,889,925 km (0.116 R)
• M24: 15,223,528 km (0.038 R)
• M25: 15,898,065 km (0.101 R)
• M26: 16,651,290 km (0.112 R)
• M27: 17,979,420 km (0.119 R)
• M28: 18,477,282 km (0.098 R)
• M29: 20,144,849 km (0.048 R)
• M30: 20,292,203 km (0.069 R)
• M31: 20,884,910 km (0.115 R)
• M32: 21,108,559 km (0.067 R)
• M33: 21,558,400 km (0.115 R)
• M34: 22,011,382 km (0.108 R)
• M35: 24,010,458 km (0.088 R)
• M36: 25,348,611 km (0.102 R)
• M37: 26,147,015 km (0.116 R)
• M38: 27,360,104 km (0.113 R)
• M39: 28,756,899 km (0.119 R)
• M40: 28,922,804 km (0.092 R)
• M41: 29,338,835 km (0.07 R)
• M42: 29,924,660 km (0.073 R)
• M43: 31,962,183 km (0.106 R)
• M44: 32,220,090 km (0.092 R)
• M45: 32,824,316 km (0.043 R)
• M46: 33,084,467 km (0.114 R)
• M47: 33,781,443 km (0.05 R)
• M48: 34,659,583 km (0.119 R)
• M49: 34,747,845 km (0.079 R)
• M50: 35,456,341 km (0.114 R)
• M51: 35,545,202 km (0.055 R)
• M52: 37,519,595 km (0.098 R)
• M53: 38,337,446 km (0.118 R)
• M54: 39,345,138 km (0.034 R)
• M55: 39,898,500 km (0.105 R)
• M56: 40,919,506 km (0.095 R)
• M57: 41,012,855 km (0.104 R)
• M58: 41,293,051 km (0.102 R)
• M59: 42,608,914 km (0.114 R)
• M60: 43,367,076 km (0.098 R)
• M61: 44,033,984 km (0.115 R)
• M62: 44,320,912 km (0.06 R)
• M63: 45,281,779 km (0.115 R)
• M64: 46,346,468 km (0.074 R)
• M65: 47,126,172 km (0.084 R)
• M66: 47,910,064 km (0.082 R)
• M67: 49,689,531 km (0.028 R)
• M68: 50,387,405 km (0.065 R)
• M69: 50,787,580 km (0.098 R)
• M70: 53,312,941 km (0.081 R)
• M71: 53,618,719 km (0.09 R)
• M72: 53,822,920 km (0.063 R)
• M73: 54,950,439 km (0.097 R)
• M74: 55,259,359 km (0.093 R)
• M75: 56,293,080 km (0.072 R)
• M76: 56,396,752 km (0.072 R)
• M77: 56,604,394 km (0.116 R)
• M78: 56,812,335 km (0.114 R)
• M79: 57,124,695 km (0.063 R)
• M80: 57,751,061 km (0.086 R)
• M81: 58,484,689 km (0.079 R)
• M82: 58,589,707 km (0.114 R)
• M83: 59,010,526 km (0.108 R)
• M84: 59,961,220 km (0.092 R)
• M85: 60,173,051 km (0.107 R)
• M86: 60,385,330 km (0.117 R)
• M87: 63,381,775 km (0.096 R)
• M88: 64,680,883 km (0.025 R)
• M89: 66,098,024 km (0.114 R)
• M90: 66,207,380 km (0.087 R)
• M91: 66,975,116 km (0.077 R)
• M92: 68,740,970 km (0.034 R)
• M93: 69,852,482 km (0.116 R)
• M94: 72,205,656 km (0.115 R)
• M95: 73,902,545 km (0.098 R)
• M96: 74,812,848 km (0.052 R)
• M97: 75,155,128 km (0.093 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 14,399 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit