🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.46 AU - 0.6 AU

Year: 139 Days

Day: 36.5 Hours

Environment

Temp: 213 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.52 AU - 0.54 AU

Year: 139 Days

Day: 38.9 Hours

Environment

Temp: 236 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.52 AU - 0.58 AU

Year: 147 Days

Day: 43.1 Hours

Environment

Temp: 253 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.51 AU - 0.79 AU

Year: 189 Days

Day: 12.1 Hours

Environment

Temp: 202 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.05 AU - 1.41 AU

Year: 491 Days

Day: 39.4 Hours

Environment

Temp: 0 °C

Axial Tilt: 35.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 48,178,420 km

• M1: 246,388 km (0.087 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.54 AU - 2.94 AU

Year: 1632 Days

Day: 22.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.61 AU - 5.41 AU

Year: 3447 Days

Day: 41.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.4

Radius: 8.2

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 5.27 AU - 5.55 AU

Year: 4529 Days

Day: 5.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 48,178,420 km

• M1: 171,888 km (0.099 R)
• M2: 378,034 km (0.094 R)
• M3: 511,176 km (0.116 R)
• M4: 617,690 km (0.11 R)
• M5: 873,203 km (0.108 R)
• M6: 1,054,665 km (0.116 R)
• M7: 1,171,651 km (0.058 R)
• M8: 1,338,303 km (0.03 R)
• M9: 1,418,786 km (0.077 R)
• M10: 2,160,792 km (0.062 R)
• M11: 2,352,427 km (0.111 R)
• M12: 2,535,385 km (0.048 R)
• M13: 2,975,502 km (0.088 R)
• M14: 3,066,308 km (0.112 R)
• M15: 3,127,493 km (0.117 R)
• M16: 3,188,978 km (0.095 R)
• M17: 3,550,705 km (0.112 R)
• M18: 3,793,802 km (0.112 R)
• M19: 4,075,794 km (0.111 R)
• M20: 4,160,018 km (0.067 R)
• M21: 4,296,002 km (0.068 R)
• M22: 4,962,161 km (0.115 R)
• M23: 5,660,185 km (0.108 R)
• M24: 6,136,205 km (0.109 R)
• M25: 6,369,129 km (0.062 R)
• M26: 7,126,394 km (0.073 R)
• M27: 7,289,455 km (0.061 R)
• M28: 8,101,772 km (0.1 R)
• M29: 8,357,584 km (0.099 R)
• M30: 8,529,622 km (0.115 R)
• M31: 9,563,493 km (0.102 R)
• M32: 11,057,676 km (0.054 R)
• M33: 11,199,196 km (0.066 R)
• M34: 12,919,721 km (0.117 R)
• M35: 13,595,305 km (0.073 R)
• M36: 14,928,671 km (0.099 R)
• M37: 15,216,048 km (0.112 R)
• M38: 15,373,575 km (0.111 R)
• M39: 16,169,286 km (0.098 R)
• M40: 16,330,104 km (0.102 R)
• M41: 16,410,737 km (0.096 R)
• M42: 17,169,198 km (0.062 R)
• M43: 17,662,721 km (0.061 R)
• M44: 17,773,125 km (0.066 R)
• M45: 17,856,002 km (0.107 R)
• M46: 18,161,032 km (0.095 R)
• M47: 18,300,308 km (0.106 R)
• M48: 18,411,908 km (0.11 R)
• M49: 18,692,104 km (0.073 R)
• M50: 18,748,204 km (0.113 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218

Radius: 15

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 6.77 AU - 10.17 AU

Year: 8871 Days

Day: 7.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 48,178,420 km

• M1: 366,515 km (0.099 R)
• M2: 512,223 km (0.091 R)
• M3: 707,299 km (0.053 R)
• M4: 930,648 km (0.111 R)
• M5: 1,136,046 km (0.068 R)
• M6: 1,481,917 km (0.098 R)
• M7: 1,626,578 km (0.113 R)
• M8: 1,966,015 km (0.06 R)
• M9: 2,126,384 km (0.073 R)
• M10: 2,673,464 km (0.037 R)
• M11: 3,242,983 km (0.025 R)
• M12: 3,761,339 km (0.105 R)
• M13: 3,917,519 km (0.062 R)
• M14: 4,098,832 km (0.089 R)
• M15: 4,282,987 km (0.098 R)
• M16: 4,635,589 km (0.115 R)
• M17: 5,145,419 km (0.11 R)
• M18: 5,520,610 km (0.071 R)
• M19: 5,801,555 km (0.115 R)
• M20: 6,245,113 km (0.086 R)
• M21: 7,109,788 km (0.046 R)
• M22: 7,415,866 km (0.118 R)
• M23: 7,897,421 km (0.039 R)
• M24: 8,127,503 km (0.068 R)
• M25: 8,801,740 km (0.105 R)
• M26: 9,463,412 km (0.118 R)
• M27: 10,172,506 km (0.109 R)
• M28: 11,026,859 km (0.076 R)
• M29: 11,219,840 km (0.11 R)
• M30: 11,381,556 km (0.081 R)
• M31: 11,478,944 km (0.099 R)
• M32: 11,707,380 km (0.074 R)
• M33: 12,201,651 km (0.089 R)
• M34: 12,434,874 km (0.109 R)
• M35: 12,602,274 km (0.089 R)
• M36: 12,702,954 km (0.048 R)
• M37: 13,007,086 km (0.065 R)
• M38: 13,416,236 km (0.078 R)
• M39: 13,519,160 km (0.088 R)
• M40: 13,760,461 km (0.063 R)
• M41: 13,933,546 km (0.112 R)
• M42: 14,177,390 km (0.115 R)
• M43: 16,141,161 km (0.047 R)
• M44: 16,323,970 km (0.072 R)
• M45: 16,987,586 km (0.079 R)
• M46: 17,210,786 km (0.104 R)
• M47: 17,735,276 km (0.116 R)
• M48: 18,265,152 km (0.061 R)
• M49: 19,495,744 km (0.104 R)
• M50: 20,317,934 km (0.036 R)
• M51: 20,436,266 km (0.119 R)
• M52: 20,832,551 km (0.094 R)
• M53: 21,111,551 km (0.1 R)
• M54: 21,592,508 km (0.089 R)
• M55: 21,713,383 km (0.11 R)
• M56: 21,834,408 km (0.069 R)
• M57: 22,565,343 km (0.119 R)
• M58: 22,975,091 km (0.071 R)
• M59: 23,511,250 km (0.12 R)
• M60: 24,260,436 km (0.044 R)
• M61: 25,569,118 km (0.119 R)
• M62: 25,996,220 km (0.104 R)
• M63: 26,124,875 km (0.114 R)
• M64: 27,684,283 km (0.118 R)
• M65: 27,859,462 km (0.028 R)
• M66: 28,343,112 km (0.113 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.9

Radius: 11.6

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 10.78 AU - 13.48 AU

Year: 15204 Days

Day: 14.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 48,178,420 km

• M1: 393,891 km (0.097 R)
• M2: 514,168 km (0.105 R)
• M3: 633,697 km (0.06 R)
• M4: 746,942 km (0.109 R)
• M5: 1,130,810 km (0.107 R)
• M6: 1,251,536 km (0.1 R)
• M7: 2,474,050 km (0.087 R)
• M8: 2,962,786 km (0.103 R)
• M9: 3,630,591 km (0.073 R)
• M10: 4,766,787 km (0.06 R)
• M11: 4,866,120 km (0.088 R)
• M12: 5,477,227 km (0.117 R)
• M13: 6,040,762 km (0.059 R)
• M14: 7,568,306 km (0.12 R)
• M15: 7,840,574 km (0.115 R)
• M16: 8,076,639 km (0.101 R)
• M17: 8,475,168 km (0.06 R)
• M18: 9,291,524 km (0.05 R)
• M19: 9,709,201 km (0.104 R)
• M20: 9,793,425 km (0.055 R)
• M21: 10,090,376 km (0.096 R)
• M22: 10,347,236 km (0.077 R)
• M23: 11,130,680 km (0.104 R)
• M24: 11,351,786 km (0.103 R)
• M25: 11,440,647 km (0.032 R)
• M26: 12,708,489 km (0.117 R)
• M27: 13,546,985 km (0.1 R)
• M28: 13,688,504 km (0.081 R)
• M29: 13,783,050 km (0.097 R)
• M30: 14,451,454 km (0.07 R)
• M31: 14,741,075 km (0.049 R)
• M32: 15,375,370 km (0.032 R)
• M33: 15,819,676 km (0.046 R)
• M34: 16,118,273 km (0.08 R)
• M35: 16,468,930 km (0.07 R)
• M36: 16,670,439 km (0.073 R)
• M37: 17,177,875 km (0.102 R)
• M38: 17,279,900 km (0.12 R)
• M39: 17,741,859 km (0.032 R)
• M40: 18,625,683 km (0.034 R)
• M41: 18,730,551 km (0.072 R)
• M42: 19,951,120 km (0.097 R)
• M43: 20,652,285 km (0.064 R)
• M44: 22,245,652 km (0.101 R)
• M45: 22,468,553 km (0.034 R)
• M46: 22,972,698 km (0.082 R)
• M47: 23,197,992 km (0.037 R)
• M48: 23,821,217 km (0.071 R)
• M49: 24,450,126 km (0.12 R)
• M50: 25,316,448 km (0.102 R)
• M51: 25,607,416 km (0.084 R)
• M52: 26,251,584 km (0.05 R)
• M53: 28,638,568 km (0.083 R)
• M54: 28,759,742 km (0.061 R)
• M55: 28,881,066 km (0.087 R)
• M56: 29,063,276 km (0.063 R)
• M57: 29,980,760 km (0.066 R)
• M58: 30,783,502 km (0.117 R)
• M59: 31,343,297 km (0.114 R)
• M60: 31,530,743 km (0.115 R)
• M61: 32,347,099 km (0.115 R)
• M62: 32,726,180 km (0.045 R)
• M63: 32,852,889 km (0.114 R)
• M64: 33,361,223 km (0.119 R)
• M65: 34,385,968 km (0.102 R)
• M66: 36,269,256 km (0.071 R)
• M67: 37,521,390 km (0.091 R)
• M68: 38,452,936 km (0.114 R)
• M69: 39,055,965 km (0.119 R)
• M70: 39,324,942 km (0.116 R)
• M71: 39,459,580 km (0.084 R)
• M72: 39,864,691 km (0.111 R)
• M73: 40,610,885 km (0.091 R)
• M74: 42,255,115 km (0.051 R)
• M75: 42,669,501 km (0.041 R)
• M76: 43,085,234 km (0.079 R)
• M77: 43,572,025 km (0.043 R)
• M78: 43,851,025 km (0.1 R)
• M79: 44,902,549 km (0.042 R)
• M80: 45,466,682 km (0.086 R)
• M81: 45,678,812 km (0.113 R)
• M82: 46,246,237 km (0.107 R)
• M83: 46,388,505 km (0.094 R)
• M84: 46,958,772 km (0.091 R)
• M85: 47,962,424 km (0.088 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 10,869 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit