🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.79 AU - 0.95 AU

Year: 352 Days

Day: 41.1 Hours

Environment

Temp: -53 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,742,744 km

• M1: 256,112 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.78 AU - 1.06 AU

Year: 383 Days

Day: 15.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.24 AU - 1.56 AU

Year: 718 Days

Day: 27.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.26 AU - 1.6 AU

Year: 741 Days

Day: 12.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.39 AU - 1.77 AU

Year: 861 Days

Day: 16.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.34 AU - 2.06 AU

Year: 961 Days

Day: 27 Hours

Environment

Temp: -105 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.84 AU - 2.46 AU

Year: 1367 Days

Day: 12.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.2

Radius: 13.1

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.47 AU - 6.19 AU

Year: 5334 Days

Day: 8.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 53,742,744 km

• M1: 178,321 km (0.109 R)
• M2: 327,320 km (0.041 R)
• M3: 680,371 km (0.083 R)
• M4: 767,736 km (0.049 R)
• M5: 1,042,847 km (0.066 R)
• M6: 1,280,857 km (0.057 R)
• M7: 1,364,333 km (0.102 R)
• M8: 1,478,775 km (0.092 R)
• M9: 1,795,025 km (0.058 R)
• M10: 1,985,613 km (0.109 R)
• M11: 2,083,599 km (0.118 R)
• M12: 2,318,617 km (0.047 R)
• M13: 2,509,504 km (0.096 R)
• M14: 2,741,979 km (0.103 R)
• M15: 3,000,484 km (0.051 R)
• M16: 3,209,174 km (0.073 R)
• M17: 3,344,560 km (0.065 R)
• M18: 3,481,890 km (0.066 R)
• M19: 4,517,108 km (0.108 R)
• M20: 4,669,398 km (0.119 R)
• M21: 5,001,506 km (0.119 R)
• M22: 5,712,245 km (0.092 R)
• M23: 5,877,102 km (0.048 R)
• M24: 5,996,032 km (0.041 R)
• M25: 6,503,767 km (0.04 R)
• M26: 6,899,903 km (0.08 R)
• M27: 7,101,112 km (0.081 R)
• M28: 7,457,603 km (0.097 R)
• M29: 7,638,168 km (0.062 R)
• M30: 7,741,989 km (0.077 R)
• M31: 7,977,306 km (0.12 R)
• M32: 8,860,532 km (0.053 R)
• M33: 9,217,024 km (0.073 R)
• M34: 9,466,553 km (0.078 R)
• M35: 9,662,227 km (0.099 R)
• M36: 10,400,792 km (0.102 R)
• M37: 10,806,053 km (0.055 R)
• M38: 11,039,874 km (0.108 R)
• M39: 12,417,371 km (0.087 R)
• M40: 12,723,897 km (0.091 R)
• M41: 13,282,047 km (0.052 R)
• M42: 13,975,283 km (0.119 R)
• M43: 14,230,348 km (0.097 R)
• M44: 14,422,581 km (0.052 R)
• M45: 14,842,054 km (0.109 R)
• M46: 15,200,191 km (0.108 R)
• M47: 15,528,259 km (0.06 R)
• M48: 15,693,265 km (0.099 R)
• M49: 15,792,449 km (0.116 R)
• M50: 15,891,931 km (0.032 R)
• M51: 16,024,774 km (0.094 R)
• M52: 16,224,936 km (0.061 R)
• M53: 16,459,356 km (0.1 R)
• M54: 17,203,606 km (0.106 R)
• M55: 18,410,262 km (0.074 R)
• M56: 18,584,992 km (0.108 R)
• M57: 18,900,644 km (0.052 R)
• M58: 19,466,273 km (0.072 R)
• M59: 19,715,503 km (0.104 R)
• M60: 19,858,369 km (0.097 R)
• M61: 20,831,952 km (0.101 R)
• M62: 21,014,013 km (0.084 R)
• M63: 21,196,522 km (0.109 R)
• M64: 21,306,327 km (0.086 R)
• M65: 22,900,442 km (0.11 R)
• M66: 23,314,379 km (0.092 R)
• M67: 23,465,473 km (0.079 R)
• M68: 23,997,144 km (0.054 R)
• M69: 24,840,577 km (0.117 R)
• M70: 25,033,558 km (0.097 R)
• M71: 25,615,793 km (0.114 R)
• M72: 25,928,004 km (0.1 R)
• M73: 26,398,788 km (0.068 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470

Radius: 9.4

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 6.37 AU - 7.41 AU

Year: 7840 Days

Day: 12.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 53,742,744 km

• M1: 125,961 km (0.051 R)
• M2: 303,085 km (0.119 R)
• M3: 973,583 km (0.11 R)
• M4: 1,116,599 km (0.103 R)
• M5: 1,216,081 km (0.099 R)
• M6: 1,624,932 km (0.075 R)
• M7: 1,776,924 km (0.111 R)
• M8: 2,115,613 km (0.112 R)
• M9: 3,014,098 km (0.044 R)
• M10: 3,178,207 km (0.088 R)
• M11: 4,017,301 km (0.036 R)
• M12: 4,198,315 km (0.097 R)
• M13: 4,541,642 km (0.086 R)
• M14: 4,622,275 km (0.08 R)
• M15: 5,740,968 km (0.092 R)
• M16: 6,240,924 km (0.089 R)
• M17: 6,511,397 km (0.054 R)
• M18: 6,877,912 km (0.113 R)
• M19: 7,001,480 km (0.092 R)
• M20: 8,509,426 km (0.043 R)
• M21: 8,876,390 km (0.047 R)
• M22: 9,112,754 km (0.025 R)
• M23: 9,591,467 km (0.116 R)
• M24: 10,043,403 km (0.116 R)
• M25: 10,148,720 km (0.068 R)
• M26: 10,360,401 km (0.05 R)
• M27: 10,788,250 km (0.118 R)
• M28: 11,112,878 km (0.098 R)
• M29: 11,185,433 km (0.074 R)
• M30: 11,404,145 km (0.12 R)
• M31: 11,919,958 km (0.081 R)
• M32: 12,443,252 km (0.118 R)
• M33: 13,089,066 km (0.081 R)
• M34: 13,165,660 km (0.071 R)
• M35: 13,281,000 km (0.098 R)
• M36: 14,254,882 km (0.099 R)
• M37: 14,650,867 km (0.113 R)
• M38: 14,850,281 km (0.113 R)
• M39: 14,930,316 km (0.102 R)
• M40: 16,229,723 km (0.091 R)
• M41: 16,353,441 km (0.106 R)
• M42: 16,601,773 km (0.11 R)
• M43: 16,976,516 km (0.117 R)
• M44: 18,546,546 km (0.049 R)
• M45: 19,283,315 km (0.115 R)
• M46: 19,501,878 km (0.117 R)
• M47: 20,562,377 km (0.05 R)
• M48: 20,920,065 km (0.094 R)
• M49: 21,777,710 km (0.08 R)
• M50: 22,416,942 km (0.113 R)
• M51: 22,785,102 km (0.101 R)
• M52: 24,750,070 km (0.119 R)
• M53: 24,940,059 km (0.078 R)
• M54: 25,035,204 km (0.093 R)
• M55: 25,560,891 km (0.077 R)
• M56: 26,041,848 km (0.066 R)
• M57: 26,574,267 km (0.039 R)
• M58: 27,110,425 km (0.114 R)
• M59: 28,342,214 km (0.09 R)
• M60: 28,690,328 km (0.094 R)
• M61: 28,939,858 km (0.057 R)
• M62: 29,140,020 km (0.1 R)
• M63: 29,743,198 km (0.105 R)
• M64: 30,503,155 km (0.092 R)
• M65: 31,783,713 km (0.108 R)
• M66: 33,291,061 km (0.079 R)
• M67: 35,301,208 km (0.075 R)
• M68: 35,408,170 km (0.088 R)
• M69: 35,515,133 km (0.062 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825

Radius: 8.2

Gravity: 12.27 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 7.26 AU - 9.82 AU

Year: 10818 Days

Day: 12.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 53,742,744 km

• M1: 120,875 km (0.111 R)
• M2: 277,055 km (0.1 R)
• M3: 366,814 km (0.039 R)
• M4: 468,391 km (0.094 R)
• M5: 719,715 km (0.084 R)
• M6: 1,074,262 km (0.077 R)
• M7: 1,315,713 km (0.089 R)
• M8: 1,747,602 km (0.119 R)
• M9: 2,501,127 km (0.084 R)
• M10: 2,703,832 km (0.116 R)
• M11: 3,156,066 km (0.118 R)
• M12: 3,218,149 km (0.09 R)
• M13: 3,762,686 km (0.119 R)
• M14: 3,828,658 km (0.078 R)
• M15: 4,544,484 km (0.038 R)
• M16: 4,721,010 km (0.097 R)
• M17: 4,899,779 km (0.071 R)
• M18: 7,049,949 km (0.087 R)
• M19: 7,544,071 km (0.086 R)
• M20: 8,092,048 km (0.072 R)
• M21: 8,696,573 km (0.103 R)
• M22: 10,456,143 km (0.103 R)
• M23: 11,399,956 km (0.078 R)
• M24: 11,979,199 km (0.081 R)
• M25: 12,469,282 km (0.097 R)
• M26: 12,568,166 km (0.074 R)
• M27: 12,965,947 km (0.112 R)
• M28: 14,442,627 km (0.09 R)
• M29: 14,598,359 km (0.043 R)
• M30: 14,650,419 km (0.094 R)
• M31: 14,806,898 km (0.09 R)
• M32: 15,227,118 km (0.109 R)
• M33: 15,704,336 km (0.088 R)
• M34: 16,240,494 km (0.101 R)
• M35: 16,348,504 km (0.074 R)
• M36: 16,402,509 km (0.107 R)
• M37: 16,456,663 km (0.12 R)
• M38: 18,388,271 km (0.092 R)
• M39: 19,180,691 km (0.039 R)
• M40: 19,351,981 km (0.047 R)
• M41: 19,523,869 km (0.04 R)
• M42: 20,274,102 km (0.107 R)
• M43: 20,565,219 km (0.071 R)
• M44: 20,799,041 km (0.06 R)
• M45: 21,210,435 km (0.118 R)
• M46: 22,822,202 km (0.119 R)
• M47: 23,003,814 km (0.093 R)
• M48: 23,064,401 km (0.096 R)
• M49: 23,124,988 km (0.096 R)
• M50: 23,857,270 km (0.029 R)
• M51: 24,534,948 km (0.072 R)
• M52: 24,845,214 km (0.087 R)
• M53: 24,969,680 km (0.107 R)
• M54: 25,031,913 km (0.067 R)
• M55: 26,162,124 km (0.106 R)
• M56: 26,288,834 km (0.077 R)
• M57: 28,147,438 km (0.037 R)
• M58: 28,277,139 km (0.102 R)
• M59: 28,537,290 km (0.087 R)
• M60: 29,453,726 km (0.116 R)
• M61: 30,313,465 km (0.079 R)
• M62: 31,922,091 km (0.047 R)
• M63: 32,057,477 km (0.085 R)
• M64: 32,873,234 km (0.108 R)
• M65: 33,902,767 km (0.104 R)
• M66: 34,873,059 km (0.069 R)
• M67: 35,151,909 km (0.101 R)
• M68: 35,712,004 km (0.095 R)
• M69: 36,063,559 km (0.091 R)
• M70: 36,134,019 km (0.072 R)
• M71: 37,623,864 km (0.117 R)
• M72: 38,053,210 km (0.057 R)
• M73: 38,196,675 km (0.094 R)
• M74: 38,628,265 km (0.062 R)
• M75: 39,859,605 km (0.072 R)
• M76: 41,324,766 km (0.097 R)
• M77: 41,398,518 km (0.086 R)
• M78: 41,693,824 km (0.079 R)
• M79: 43,480,472 km (0.059 R)
• M80: 43,555,420 km (0.098 R)
• M81: 45,824,969 km (0.11 R)
• M82: 46,743,500 km (0.036 R)
• M83: 49,144,397 km (0.106 R)
• M84: 49,848,853 km (0.076 R)
• M85: 51,347,076 km (0.095 R)
• M86: 51,426,362 km (0.076 R)
• M87: 51,585,086 km (0.086 R)
• M88: 51,982,418 km (0.112 R)
• M89: 52,700,188 km (0.03 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: 155 - 12,847 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit