🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.77 AU - 1.07 AU

Year: 310 Days

Day: 21.3 Hours

Environment

Temp: 88 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.22 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.24 AU - 1.78 AU

Year: 652 Days

Day: 46.4 Hours

Environment

Temp: -18 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.47 AU - 2.01 AU

Year: 807 Days

Day: 19.9 Hours

Environment

Temp: -45 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,246,677 km

• M1: 187,745 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.79 AU - 3.17 AU

Year: 1808 Days

Day: 43.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.92 AU - 4.6 AU

Year: 2562 Days

Day: 41.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.58 AU - 5.82 AU

Year: 3581 Days

Day: 33.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4 AU - 5.98 AU

Year: 3918 Days

Day: 39.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,246,677 km

• M1: 159,023 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.2

Radius: 14.9

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 9.61 AU - 10.49 AU

Year: 11198 Days

Day: 14.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 43,246,677 km

• M1: 219,759 km (0.117 R)
• M2: 338,091 km (0.036 R)
• M3: 525,238 km (0.03 R)
• M4: 730,187 km (0.09 R)
• M5: 907,161 km (0.08 R)
• M6: 1,009,187 km (0.09 R)
• M7: 1,258,567 km (0.117 R)
• M8: 1,529,040 km (0.112 R)
• M9: 1,744,760 km (0.064 R)
• M10: 1,856,510 km (0.103 R)
• M11: 2,068,041 km (0.119 R)
• M12: 2,247,259 km (0.102 R)
• M13: 2,390,424 km (0.09 R)
• M14: 2,794,638 km (0.049 R)
• M15: 2,904,742 km (0.109 R)
• M16: 3,061,371 km (0.11 R)
• M17: 3,524,825 km (0.112 R)
• M18: 4,287,176 km (0.048 R)
• M19: 4,622,125 km (0.109 R)
• M20: 4,965,602 km (0.026 R)
• M21: 5,482,912 km (0.106 R)
• M22: 5,594,063 km (0.1 R)
• M23: 5,989,001 km (0.102 R)
• M24: 6,364,043 km (0.118 R)
• M25: 6,598,612 km (0.081 R)
• M26: 7,258,638 km (0.079 R)
• M27: 7,908,491 km (0.08 R)
• M28: 8,129,298 km (0.117 R)
• M29: 8,967,345 km (0.06 R)
• M30: 9,098,692 km (0.114 R)
• M31: 9,396,691 km (0.046 R)
• M32: 10,725,270 km (0.069 R)
• M33: 10,829,839 km (0.115 R)
• M34: 11,005,018 km (0.059 R)
• M35: 11,358,218 km (0.102 R)
• M36: 12,075,839 km (0.087 R)
• M37: 12,919,272 km (0.114 R)
• M38: 13,292,070 km (0.071 R)
• M39: 14,277,621 km (0.099 R)
• M40: 15,090,835 km (0.08 R)
• M41: 15,522,873 km (0.047 R)
• M42: 16,198,607 km (0.044 R)
• M43: 16,762,292 km (0.114 R)
• M44: 16,884,064 km (0.118 R)
• M45: 17,332,559 km (0.103 R)
• M46: 17,743,803 km (0.074 R)
• M47: 18,492,092 km (0.117 R)
• M48: 18,659,791 km (0.088 R)
• M49: 18,996,686 km (0.087 R)
• M50: 19,591,038 km (0.098 R)
• M51: 20,581,077 km (0.072 R)
• M52: 21,411,046 km (0.118 R)
• M53: 22,074,063 km (0.087 R)
• M54: 22,296,665 km (0.082 R)
• M55: 22,475,135 km (0.112 R)
• M56: 23,692,862 km (0.073 R)
• M57: 24,012,104 km (0.074 R)
• M58: 25,582,732 km (0.078 R)
• M59: 26,098,097 km (0.097 R)
• M60: 26,380,537 km (0.067 R)
• M61: 26,996,133 km (0.11 R)
• M62: 27,138,849 km (0.114 R)
• M63: 27,425,179 km (0.105 R)
• M64: 27,760,278 km (0.081 R)
• M65: 28,871,342 km (0.104 R)
• M66: 29,701,760 km (0.108 R)
• M67: 29,898,331 km (0.114 R)
• M68: 30,391,705 km (0.088 R)
• M69: 31,036,921 km (0.048 R)
• M70: 31,136,702 km (0.105 R)
• M71: 32,290,700 km (0.119 R)
• M72: 33,919,522 km (0.044 R)
• M73: 34,433,989 km (0.102 R)
• M74: 34,588,823 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.4

Radius: 14.2

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 10.79 AU - 14.55 AU

Year: 15851 Days

Day: 11.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 43,246,677 km

• M1: 178,470 km (0.086 R)
• M2: 389,553 km (0.05 R)
• M3: 509,830 km (0.057 R)
• M4: 628,909 km (0.102 R)
• M5: 1,051,523 km (0.047 R)
• M6: 1,188,405 km (0.111 R)
• M7: 1,610,271 km (0.083 R)
• M8: 2,078,513 km (0.111 R)
• M9: 2,778,332 km (0.109 R)
• M10: 3,340,670 km (0.075 R)
• M11: 3,866,507 km (0.09 R)
• M12: 4,194,575 km (0.089 R)
• M13: 4,569,916 km (0.067 R)
• M14: 5,034,866 km (0.09 R)
• M15: 5,273,175 km (0.097 R)
• M16: 6,220,878 km (0.118 R)
• M17: 6,692,859 km (0.05 R)
• M18: 7,087,798 km (0.048 R)
• M19: 7,580,722 km (0.086 R)
• M20: 8,131,392 km (0.094 R)
• M21: 8,647,505 km (0.117 R)
• M22: 9,222,858 km (0.066 R)
• M23: 9,859,996 km (0.099 R)
• M24: 10,359,952 km (0.067 R)
• M25: 10,613,071 km (0.095 R)
• M26: 10,714,947 km (0.098 R)
• M27: 11,073,833 km (0.107 R)
• M28: 11,698,404 km (0.118 R)
• M29: 12,873,196 km (0.105 R)
• M30: 13,585,132 km (0.059 R)
• M31: 14,705,321 km (0.099 R)
• M32: 16,146,996 km (0.03 R)
• M33: 16,499,598 km (0.112 R)
• M34: 17,633,400 km (0.108 R)
• M35: 17,754,126 km (0.106 R)
• M36: 18,301,205 km (0.073 R)
• M37: 19,661,798 km (0.094 R)
• M38: 21,118,881 km (0.117 R)
• M39: 21,698,423 km (0.12 R)
• M40: 22,544,998 km (0.108 R)
• M41: 22,741,868 km (0.042 R)
• M42: 23,402,193 km (0.111 R)
• M43: 23,801,620 km (0.114 R)
• M44: 25,284,883 km (0.08 R)
• M45: 26,520,711 km (0.087 R)
• M46: 27,425,478 km (0.054 R)
• M47: 28,057,829 km (0.027 R)
• M48: 29,051,009 km (0.115 R)
• M49: 29,193,725 km (0.087 R)
• M50: 29,767,433 km (0.113 R)
• M51: 31,437,394 km (0.091 R)
• M52: 31,877,960 km (0.108 R)
• M53: 32,394,671 km (0.041 R)
• M54: 33,511,120 km (0.094 R)
• M55: 34,187,003 km (0.106 R)
• M56: 34,413,345 km (0.106 R)
• M57: 35,858,310 km (0.075 R)
• M58: 36,318,623 km (0.08 R)
• M59: 36,549,602 km (0.114 R)
• M60: 37,555,947 km (0.109 R)
• M61: 37,711,678 km (0.032 R)
• M62: 38,258,010 km (0.1 R)
• M63: 38,728,495 km (0.028 R)
• M64: 39,675,150 km (0.103 R)
• M65: 40,390,228 km (0.088 R)
• M66: 41,109,495 km (0.097 R)
• M67: 41,671,833 km (0.073 R)
• M68: 42,804,289 km (0.068 R)
• M69: 42,966,902 km (0.112 R)
• M70: 43,129,665 km (0.11 R)
• M71: 44,192,857 km (0.093 R)
• M72: 44,768,958 km (0.089 R)
• M73: 46,094,994 km (0.095 R)
• M74: 47,098,047 km (0.092 R)
• M75: 47,686,565 km (0.109 R)
• M76: 48,446,672 km (0.107 R)
• M77: 48,785,810 km (0.076 R)
• M78: 49,296,089 km (0.095 R)
• M79: 49,466,481 km (0.118 R)
• M80: 51,181,770 km (0.119 R)
• M81: 51,873,361 km (0.064 R)
• M82: 53,353,333 km (0.039 R)
• M83: 55,023,742 km (0.111 R)
• M84: 56,354,565 km (0.106 R)
• M85: 56,443,576 km (0.037 R)
• M86: 57,247,664 km (0.093 R)
• M87: 60,501,568 km (0.075 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.5

Radius: 9.8

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 10.13 AU - 15.59 AU

Year: 16208 Days

Day: 8.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 43,246,677 km

• M1: 217,515 km (0.108 R)
• M2: 302,636 km (0.112 R)
• M3: 392,246 km (0.119 R)
• M4: 561,291 km (0.116 R)
• M5: 1,061,247 km (0.112 R)
• M6: 1,134,550 km (0.11 R)
• M7: 1,526,646 km (0.101 R)
• M8: 1,803,702 km (0.113 R)
• M9: 1,982,172 km (0.106 R)
• M10: 2,356,765 km (0.106 R)
• M11: 2,453,854 km (0.064 R)
• M12: 2,602,255 km (0.088 R)
• M13: 2,985,973 km (0.114 R)
• M14: 3,091,440 km (0.1 R)
• M15: 4,212,826 km (0.115 R)
• M16: 4,632,747 km (0.084 R)
• M17: 4,785,935 km (0.082 R)
• M18: 5,097,547 km (0.094 R)
• M19: 5,740,519 km (0.096 R)
• M20: 5,905,226 km (0.059 R)
• M21: 6,138,599 km (0.113 R)
• M22: 6,239,428 km (0.074 R)
• M23: 6,545,655 km (0.118 R)
• M24: 7,818,733 km (0.109 R)
• M25: 8,709,289 km (0.049 R)
• M26: 9,631,560 km (0.117 R)
• M27: 10,025,002 km (0.114 R)
• M28: 10,625,189 km (0.097 R)
• M29: 10,705,972 km (0.104 R)
• M30: 10,949,966 km (0.092 R)
• M31: 11,113,626 km (0.119 R)
• M32: 11,278,034 km (0.112 R)
• M33: 11,401,901 km (0.097 R)
• M34: 12,028,118 km (0.097 R)
• M35: 12,494,414 km (0.093 R)
• M36: 12,751,274 km (0.105 R)
• M37: 13,444,809 km (0.03 R)
• M38: 13,576,306 km (0.12 R)
• M39: 13,928,759 km (0.098 R)
• M40: 14,373,663 km (0.076 R)
• M41: 15,506,268 km (0.076 R)
• M42: 15,874,728 km (0.111 R)
• M43: 16,292,704 km (0.113 R)
• M44: 16,479,701 km (0.06 R)
• M45: 16,950,187 km (0.06 R)
• M46: 17,808,131 km (0.098 R)
• M47: 18,680,286 km (0.085 R)
• M48: 18,924,879 km (0.078 R)
• M49: 19,615,871 km (0.111 R)
• M50: 19,814,687 km (0.071 R)
• M51: 20,819,386 km (0.091 R)
• M52: 21,276,856 km (0.109 R)
• M53: 22,098,298 km (0.037 R)
• M54: 23,034,931 km (0.075 R)
• M55: 24,090,792 km (0.117 R)
• M56: 24,464,039 km (0.097 R)
• M57: 26,085,231 km (0.117 R)
• M58: 26,249,340 km (0.116 R)
• M59: 26,523,403 km (0.1 R)
• M60: 28,076,229 km (0.077 R)
• M61: 30,575,411 km (0.084 R)
• M62: 32,026,810 km (0.091 R)
• M63: 32,378,365 km (0.103 R)
• M64: 33,619,429 km (0.099 R)
• M65: 33,738,359 km (0.095 R)
• M66: 33,857,439 km (0.097 R)
• M67: 36,025,860 km (0.049 R)
• M68: 36,819,776 km (0.078 R)
• M69: 37,928,745 km (0.062 R)
• M70: 38,052,612 km (0.041 R)
• M71: 38,362,878 km (0.113 R)
• M72: 38,674,042 km (0.094 R)
• M73: 38,923,571 km (0.055 R)
• M74: 38,986,103 km (0.042 R)
• M75: 40,495,246 km (0.119 R)
• M76: 40,685,235 km (0.106 R)
• M77: 42,408,453 km (0.066 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 10,509 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit