🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.7 AU - 0.78 AU

Year: 227 Days

Day: 48 Hours

Environment

Temp: 126 °C

Axial Tilt: 94.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.8 AU - 0.94 AU

Year: 289 Days

Day: 46 Hours

Environment

Temp: 159 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.74 AU - 1.18 AU

Year: 335 Days

Day: 28.7 Hours

Environment

Temp: 111 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,728,632 km

• M1: 119,977 km (0.029 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.85 AU - 1.33 AU

Year: 406 Days

Day: 45 Hours

Environment

Temp: 22 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.26 AU - 1.28 AU

Year: 510 Days

Day: 26.9 Hours

Environment

Temp: 8 °C

Axial Tilt: 44.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 58,728,632 km

• M1: 81,381 km (0.108 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.14 AU - 1.5 AU

Year: 541 Days

Day: 43.2 Hours

Environment

Temp: 19 °C

Axial Tilt: 3.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.54 AU - 2.98 AU

Year: 1634 Days

Day: 13.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.5

Radius: 12.3

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 8.36 AU - 9.36 AU

Year: 9400 Days

Day: 11.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 58,728,632 km

• M1: 582,833 km (0.119 R)
• M2: 678,127 km (0.102 R)
• M3: 886,816 km (0.103 R)
• M4: 1,077,703 km (0.112 R)
• M5: 1,615,059 km (0.095 R)
• M6: 2,177,098 km (0.111 R)
• M7: 3,170,727 km (0.077 R)
• M8: 3,934,574 km (0.049 R)
• M9: 5,553,522 km (0.105 R)
• M10: 5,733,039 km (0.094 R)
• M11: 5,841,647 km (0.106 R)
• M12: 6,394,860 km (0.106 R)
• M13: 6,583,054 km (0.067 R)
• M14: 6,773,044 km (0.084 R)
• M15: 7,003,574 km (0.09 R)
• M16: 7,314,887 km (0.034 R)
• M17: 7,393,426 km (0.118 R)
• M18: 7,591,045 km (0.043 R)
• M19: 7,670,631 km (0.061 R)
• M20: 7,870,793 km (0.069 R)
• M21: 8,440,312 km (0.08 R)
• M22: 8,564,029 km (0.077 R)
• M23: 8,813,559 km (0.085 R)
• M24: 9,107,518 km (0.093 R)
• M25: 9,490,339 km (0.079 R)
• M26: 9,921,929 km (0.095 R)
• M27: 10,008,995 km (0.109 R)
• M28: 10,359,952 km (0.037 R)
• M29: 10,714,947 km (0.12 R)
• M30: 10,849,137 km (0.077 R)
• M31: 11,119,161 km (0.108 R)
• M32: 11,942,548 km (0.088 R)
• M33: 12,785,681 km (0.039 R)
• M34: 13,454,683 km (0.062 R)
• M35: 15,076,324 km (0.117 R)
• M36: 16,294,200 km (0.104 R)
• M37: 16,862,971 km (0.087 R)
• M38: 18,126,325 km (0.048 R)
• M39: 18,339,951 km (0.097 R)
• M40: 18,500,619 km (0.097 R)
• M41: 19,093,924 km (0.111 R)
• M42: 19,256,836 km (0.075 R)
• M43: 19,420,197 km (0.096 R)
• M44: 20,078,278 km (0.106 R)
• M45: 20,687,890 km (0.094 R)
• M46: 21,416,282 km (0.097 R)
• M47: 22,725,413 km (0.073 R)
• M48: 23,826,303 km (0.092 R)
• M49: 24,177,709 km (0.11 R)
• M50: 24,589,701 km (0.077 R)
• M51: 24,766,975 km (0.09 R)
• M52: 26,745,107 km (0.109 R)
• M53: 27,171,162 km (0.082 R)
• M54: 27,599,610 km (0.115 R)
• M55: 30,343,086 km (0.049 R)
• M56: 31,042,456 km (0.112 R)
• M57: 31,811,389 km (0.097 R)
• M58: 32,004,669 km (0.027 R)
• M59: 32,586,755 km (0.058 R)
• M60: 32,716,456 km (0.082 R)
• M61: 33,237,505 km (0.087 R)
• M62: 33,761,247 km (0.103 R)
• M63: 34,287,832 km (0.099 R)
• M64: 34,684,416 km (0.104 R)
• M65: 35,016,224 km (0.082 R)
• M66: 35,615,962 km (0.057 R)
• M67: 35,883,592 km (0.08 R)
• M68: 36,286,310 km (0.08 R)
• M69: 36,623,055 km (0.074 R)
• M70: 36,893,228 km (0.079 R)
• M71: 37,571,356 km (0.079 R)
• M72: 37,843,923 km (0.073 R)
• M73: 38,390,853 km (0.091 R)
• M74: 39,078,105 km (0.059 R)
• M75: 40,255,889 km (0.073 R)
• M76: 40,674,315 km (0.074 R)
• M77: 41,445,192 km (0.103 R)
• M78: 42,291,767 km (0.118 R)
• M79: 43,500,817 km (0.113 R)
• M80: 43,786,848 km (0.104 R)
• M81: 44,073,627 km (0.073 R)
• M82: 45,082,216 km (0.107 R)
• M83: 47,636,749 km (0.106 R)
• M84: 49,117,469 km (0.05 R)
• M85: 49,788,715 km (0.06 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 738.2

Radius: 6.8

Gravity: 15.96 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 13.91 AU - 20.27 AU

Year: 25183 Days

Day: 23.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 58,728,632 km

• M1: 87,365 km (0.092 R)
• M2: 235,168 km (0.07 R)
• M3: 322,533 km (0.099 R)
• M4: 604,824 km (0.079 R)
• M5: 952,041 km (0.077 R)
• M6: 1,453,792 km (0.076 R)
• M7: 2,416,604 km (0.103 R)
• M8: 2,872,578 km (0.103 R)
• M9: 3,220,842 km (0.062 R)
• M10: 4,197,716 km (0.088 R)
• M11: 4,743,449 km (0.105 R)
• M12: 6,231,051 km (0.095 R)
• M13: 6,567,197 km (0.117 R)
• M14: 7,024,817 km (0.066 R)
• M15: 7,611,091 km (0.083 R)
• M16: 7,849,999 km (0.116 R)
• M17: 8,335,294 km (0.069 R)
• M18: 8,396,629 km (0.065 R)
• M19: 8,705,549 km (0.102 R)
• M20: 8,955,377 km (0.108 R)
• M21: 9,207,749 km (0.035 R)
• M22: 9,334,758 km (0.086 R)
• M23: 9,978,477 km (0.093 R)
• M24: 10,437,593 km (0.119 R)
• M25: 11,240,634 km (0.1 R)
• M26: 11,376,320 km (0.089 R)
• M27: 13,261,851 km (0.076 R)
• M28: 15,317,176 km (0.082 R)
• M29: 17,547,980 km (0.092 R)
• M30: 18,982,923 km (0.086 R)
• M31: 19,225,720 km (0.06 R)
• M32: 19,632,626 km (0.108 R)
• M33: 20,537,992 km (0.045 R)
• M34: 20,704,046 km (0.115 R)
• M35: 21,037,500 km (0.098 R)
• M36: 22,731,247 km (0.114 R)
• M37: 24,556,490 km (0.042 R)
• M38: 24,644,454 km (0.092 R)
• M39: 24,820,980 km (0.12 R)
• M40: 25,978,269 km (0.096 R)
• M41: 26,699,181 km (0.082 R)
• M42: 27,518,080 km (0.057 R)
• M43: 27,792,891 km (0.077 R)
• M44: 28,994,162 km (0.05 R)
• M45: 29,460,757 km (0.048 R)
• M46: 29,648,054 km (0.041 R)
• M47: 30,212,337 km (0.104 R)
• M48: 32,601,415 km (0.115 R)
• M49: 33,965,748 km (0.046 R)
• M50: 34,753,530 km (0.111 R)
• M51: 36,146,885 km (0.075 R)
• M52: 37,153,230 km (0.093 R)
• M53: 39,605,887 km (0.093 R)
• M54: 39,916,153 km (0.083 R)
• M55: 42,638,385 km (0.097 R)
• M56: 43,275,223 km (0.105 R)
• M57: 43,701,428 km (0.107 R)
• M58: 43,808,091 km (0.093 R)
• M59: 44,450,614 km (0.11 R)
• M60: 45,528,317 km (0.056 R)
• M61: 45,961,851 km (0.066 R)
• M62: 46,070,310 km (0.12 R)
• M63: 46,832,810 km (0.104 R)
• M64: 47,051,522 km (0.051 R)
• M65: 47,380,039 km (0.038 R)
• M66: 47,489,694 km (0.097 R)
• M67: 49,256,296 km (0.119 R)
• M68: 49,367,447 km (0.05 R)
• M69: 49,478,598 km (0.106 R)
• M70: 49,701,200 km (0.073 R)
• M71: 50,035,850 km (0.12 R)
• M72: 50,483,148 km (0.118 R)
• M73: 51,156,637 km (0.095 R)
• M74: 52,399,048 km (0.1 R)
• M75: 52,739,682 km (0.038 R)
• M76: 55,374,998 km (0.034 R)
• M77: 56,534,083 km (0.075 R)
• M78: 58,758,304 km (0.117 R)
• M79: 60,415,549 km (0.028 R)
• M80: 61,848,098 km (0.095 R)
• M81: 62,448,434 km (0.087 R)
• M82: 64,625,083 km (0.104 R)
• M83: 65,478,390 km (0.115 R)
• M84: 66,457,956 km (0.113 R)
• M85: 68,060,299 km (0.101 R)
• M86: 73,831,187 km (0.058 R)
• M87: 73,958,345 km (0.096 R)
• M88: 75,362,171 km (0.087 R)
• M89: 76,260,207 km (0.066 R)
• M90: 80,933,794 km (0.045 R)
• M91: 87,576,837 km (0.106 R)
• M92: 88,791,123 km (0.105 R)
• M93: 89,603,739 km (0.089 R)
• M94: 90,963,434 km (0.103 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 194.2

Radius: 5.4

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 15.33 AU - 19.11 AU

Year: 25471 Days

Day: 18.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 58,728,632 km

• M1: 72,405 km (0.039 R)
• M2: 164,258 km (0.112 R)
• M3: 233,073 km (0.081 R)
• M4: 285,283 km (0.103 R)
• M5: 467,793 km (0.112 R)
• M6: 1,153,549 km (0.071 R)
• M7: 1,248,095 km (0.113 R)
• M8: 1,757,775 km (0.064 R)
• M9: 1,894,507 km (0.078 R)
• M10: 1,978,133 km (0.102 R)
• M11: 2,384,740 km (0.108 R)
• M12: 2,785,064 km (0.028 R)
• M13: 3,927,542 km (0.1 R)
• M14: 4,361,676 km (0.117 R)
• M15: 6,707,221 km (0.049 R)
• M16: 6,921,295 km (0.051 R)
• M17: 7,224,530 km (0.059 R)
• M18: 9,802,700 km (0.11 R)
• M19: 10,045,497 km (0.116 R)
• M20: 10,537,076 km (0.12 R)
• M21: 10,785,707 km (0.119 R)
• M22: 12,006,127 km (0.101 R)
• M23: 12,422,607 km (0.027 R)
• M24: 14,025,997 km (0.042 R)
• M25: 16,550,312 km (0.117 R)
• M26: 17,422,318 km (0.079 R)
• M27: 18,130,514 km (0.117 R)
• M28: 18,728,008 km (0.06 R)
• M29: 18,968,860 km (0.12 R)
• M30: 19,819,623 km (0.101 R)
• M31: 19,880,809 km (0.045 R)
• M32: 19,942,144 km (0.119 R)
• M33: 20,064,964 km (0.112 R)
• M34: 20,249,717 km (0.086 R)
• M35: 20,807,119 km (0.071 R)
• M36: 24,059,975 km (0.078 R)
• M37: 24,190,724 km (0.053 R)
• M38: 25,112,546 km (0.059 R)
• M39: 26,112,907 km (0.096 R)
• M40: 26,247,246 km (0.095 R)
• M41: 27,877,563 km (0.097 R)
• M42: 28,704,989 km (0.09 R)
• M43: 29,261,044 km (0.062 R)
• M44: 29,540,493 km (0.038 R)
• M45: 29,820,690 km (0.099 R)
• M46: 31,092,721 km (0.065 R)
• M47: 32,094,278 km (0.117 R)
• M48: 32,310,298 km (0.043 R)
• M49: 33,251,867 km (0.1 R)
• M50: 33,689,440 km (0.111 R)
• M51: 35,533,085 km (0.057 R)
• M52: 36,129,980 km (0.098 R)
• M53: 38,092,704 km (0.114 R)
• M54: 38,168,850 km (0.053 R)
• M55: 38,780,106 km (0.101 R)
• M56: 39,394,654 km (0.116 R)
• M57: 39,857,660 km (0.096 R)
• M58: 39,935,002 km (0.082 R)
• M59: 41,648,945 km (0.087 R)
• M60: 42,120,627 km (0.1 R)
• M61: 44,585,401 km (0.101 R)
• M62: 44,906,887 km (0.055 R)
• M63: 45,228,971 km (0.094 R)
• M64: 45,956,765 km (0.091 R)
• M65: 46,037,847 km (0.082 R)
• M66: 46,933,190 km (0.077 R)
• M67: 48,163,184 km (0.109 R)
• M68: 48,245,612 km (0.083 R)
• M69: 48,328,041 km (0.116 R)
• M70: 48,410,469 km (0.094 R)
• M71: 49,736,355 km (0.1 R)
• M72: 50,069,809 km (0.07 R)
• M73: 50,738,661 km (0.056 R)
• M74: 52,085,341 km (0.102 R)
• M75: 52,508,703 km (0.087 R)
• M76: 52,847,991 km (0.119 R)
• M77: 54,298,791 km (0.087 R)
• M78: 56,629,526 km (0.11 R)
• M79: 57,588,448 km (0.068 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 11,715 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit