🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.56 AU - 0.6 AU

Year: 163 Days

Day: 26.7 Hours

Environment

Temp: 146 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,231,017 km

• M1: 121,922 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.91 AU - 1.27 AU

Year: 420 Days

Day: 17.1 Hours

Environment

Temp: 24 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.04 AU - 1.64 AU

Year: 572 Days

Day: 46.7 Hours

Environment

Temp: -26 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.05 AU - 3.21 AU

Year: 1574 Days

Day: 40.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.32 AU - 3.38 AU

Year: 2262 Days

Day: 33.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 82.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,231,017 km

• M1: 362,176 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.34 AU - 4.12 AU

Year: 2658 Days

Day: 30.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.08 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.93 AU - 4.93 AU

Year: 3440 Days

Day: 22.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.8

Radius: 8.6

Gravity: 12.45 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.71 AU - 6.41 AU

Year: 4837 Days

Day: 5.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 37,231,017 km

• M1: 139,425 km (0.109 R)
• M2: 205,847 km (0.087 R)
• M3: 596,447 km (0.031 R)
• M4: 787,633 km (0.026 R)
• M5: 897,886 km (0.094 R)
• M6: 984,204 km (0.104 R)
• M7: 1,612,366 km (0.116 R)
• M8: 1,736,532 km (0.033 R)
• M9: 1,900,940 km (0.099 R)
• M10: 2,032,287 km (0.09 R)
• M11: 2,344,199 km (0.089 R)
• M12: 2,629,631 km (0.027 R)
• M13: 2,947,826 km (0.086 R)
• M14: 3,056,733 km (0.085 R)
• M15: 3,436,861 km (0.07 R)
• M16: 3,644,204 km (0.108 R)
• M17: 3,784,677 km (0.109 R)
• M18: 3,879,372 km (0.097 R)
• M19: 4,589,513 km (0.078 R)
• M20: 4,766,936 km (0.067 R)
• M21: 4,972,484 km (0.092 R)
• M22: 5,714,788 km (0.108 R)
• M23: 5,933,351 km (0.103 R)
• M24: 6,043,604 km (0.088 R)
• M25: 6,098,956 km (0.113 R)
• M26: 6,154,606 km (0.071 R)
• M27: 6,378,554 km (0.116 R)
• M28: 6,805,656 km (0.044 R)
• M29: 6,863,401 km (0.09 R)
• M30: 8,050,609 km (0.119 R)
• M31: 8,111,645 km (0.105 R)
• M32: 8,636,584 km (0.047 R)
• M33: 8,919,025 km (0.103 R)
• M34: 9,525,196 km (0.113 R)
• M35: 9,654,448 km (0.082 R)
• M36: 9,784,299 km (0.119 R)
• M37: 10,177,592 km (0.099 R)
• M38: 11,183,039 km (0.049 R)
• M39: 12,045,022 km (0.096 R)
• M40: 12,114,884 km (0.096 R)
• M41: 12,607,809 km (0.108 R)
• M42: 12,749,927 km (0.081 R)
• M43: 12,821,136 km (0.097 R)
• M44: 13,215,177 km (0.039 R)
• M45: 13,759,115 km (0.112 R)
• M46: 14,756,484 km (0.033 R)
• M47: 14,868,682 km (0.03 R)
• M48: 15,624,301 km (0.1 R)
• M49: 15,968,526 km (0.07 R)
• M50: 16,586,365 km (0.084 R)
• M51: 16,742,096 km (0.107 R)
• M52: 17,369,809 km (0.087 R)
• M53: 17,448,796 km (0.109 R)
• M54: 18,325,739 km (0.075 R)
• M55: 18,729,205 km (0.095 R)
• M56: 18,972,600 km (0.057 R)
• M57: 19,585,802 km (0.1 R)
• M58: 19,667,931 km (0.094 R)
• M59: 20,163,848 km (0.082 R)
• M60: 20,580,329 km (0.116 R)
• M61: 21,041,539 km (0.069 R)
• M62: 21,464,003 km (0.115 R)
• M63: 21,548,676 km (0.038 R)
• M64: 21,718,768 km (0.075 R)
• M65: 22,359,945 km (0.116 R)
• M66: 22,531,982 km (0.088 R)
• M67: 22,920,787 km (0.116 R)
• M68: 23,137,704 km (0.083 R)
• M69: 23,442,585 km (0.068 R)
• M70: 23,748,662 km (0.065 R)
• M71: 23,968,272 km (0.071 R)
• M72: 24,675,271 km (0.074 R)
• M73: 25,031,314 km (0.063 R)
• M74: 25,703,457 km (0.109 R)
• M75: 26,200,122 km (0.09 R)
• M76: 26,290,779 km (0.104 R)
• M77: 27,432,809 km (0.108 R)
• M78: 28,265,022 km (0.115 R)
• M79: 28,684,195 km (0.093 R)
• M80: 29,528,825 km (0.032 R)
• M81: 29,623,221 km (0.088 R)
• M82: 30,429,254 km (0.068 R)
• M83: 31,050,534 km (0.102 R)
• M84: 31,146,426 km (0.075 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.6

Radius: 10.3

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 6.24 AU - 7.48 AU

Year: 6629 Days

Day: 15 Hours

Environment

Temp: -164 °C

Axial Tilt: 78.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 37,231,017 km

• M1: 145,409 km (0.105 R)
• M2: 347,366 km (0.113 R)
• M3: 688,001 km (0.108 R)
• M4: 1,035,965 km (0.117 R)
• M5: 1,178,382 km (0.059 R)
• M6: 1,358,199 km (0.083 R)
• M7: 1,531,284 km (0.112 R)
• M8: 1,678,339 km (0.086 R)
• M9: 1,951,504 km (0.082 R)
• M10: 2,184,129 km (0.03 R)
• M11: 2,257,581 km (0.116 R)
• M12: 2,444,728 km (0.119 R)
• M13: 2,598,365 km (0.082 R)
• M14: 2,755,144 km (0.107 R)
• M15: 3,078,275 km (0.11 R)
• M16: 3,456,459 km (0.033 R)
• M17: 3,607,553 km (0.095 R)
• M18: 3,871,742 km (0.09 R)
• M19: 3,961,202 km (0.077 R)
• M20: 4,326,221 km (0.117 R)
• M21: 4,442,458 km (0.032 R)
• M22: 4,725,797 km (0.102 R)
• M23: 4,797,604 km (0.073 R)
• M24: 5,409,908 km (0.113 R)
• M25: 5,687,262 km (0.115 R)
• M26: 6,046,896 km (0.119 R)
• M27: 6,229,555 km (0.098 R)
• M28: 6,520,223 km (0.098 R)
• M29: 7,225,128 km (0.077 R)
• M30: 7,335,681 km (0.109 R)
• M31: 7,642,806 km (0.052 R)
• M32: 8,096,985 km (0.096 R)
• M33: 8,385,409 km (0.071 R)
• M34: 8,589,311 km (0.104 R)
• M35: 10,154,554 km (0.086 R)
• M36: 10,247,604 km (0.116 R)
• M37: 10,685,178 km (0.081 R)
• M38: 11,097,170 km (0.092 R)
• M39: 11,289,104 km (0.115 R)
• M40: 11,578,875 km (0.11 R)
• M41: 11,936,564 km (0.112 R)
• M42: 12,529,719 km (0.065 R)
• M43: 13,607,722 km (0.097 R)
• M44: 14,123,236 km (0.096 R)
• M45: 14,680,189 km (0.114 R)
• M46: 15,138,108 km (0.072 R)
• M47: 15,315,381 km (0.102 R)
• M48: 17,907,464 km (0.108 R)
• M49: 18,358,800 km (0.105 R)
• M50: 19,081,059 km (0.109 R)
• M51: 19,657,908 km (0.108 R)
• M52: 19,967,875 km (0.114 R)
• M53: 20,553,551 km (0.098 R)
• M54: 20,907,649 km (0.055 R)
• M55: 21,581,886 km (0.115 R)
• M56: 23,401,146 km (0.098 R)
• M57: 23,894,669 km (0.12 R)
• M58: 24,059,826 km (0.091 R)
• M59: 24,225,430 km (0.109 R)
• M60: 24,433,072 km (0.107 R)
• M61: 24,557,837 km (0.115 R)
• M62: 25,353,249 km (0.046 R)
• M63: 25,733,078 km (0.117 R)
• M64: 26,284,944 km (0.11 R)
• M65: 26,540,906 km (0.107 R)
• M66: 27,573,281 km (0.075 R)
• M67: 27,963,732 km (0.117 R)
• M68: 28,181,546 km (0.119 R)
• M69: 28,356,127 km (0.057 R)
• M70: 28,618,671 km (0.104 R)
• M71: 28,706,485 km (0.102 R)
• M72: 28,926,095 km (0.071 R)
• M73: 29,278,697 km (0.109 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.3

Radius: 11.9

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 7.58 AU - 11.46 AU

Year: 10838 Days

Day: 6.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 37,231,017 km

• M1: 161,117 km (0.111 R)
• M2: 237,561 km (0.059 R)
• M3: 401,221 km (0.091 R)
• M4: 626,366 km (0.107 R)
• M5: 1,018,761 km (0.092 R)
• M6: 1,233,883 km (0.066 R)
• M7: 1,320,650 km (0.06 R)
• M8: 2,521,323 km (0.06 R)
• M9: 2,633,371 km (0.068 R)
• M10: 3,098,770 km (0.079 R)
• M11: 3,390,486 km (0.107 R)
• M12: 4,053,055 km (0.066 R)
• M13: 4,158,671 km (0.065 R)
• M14: 4,426,601 km (0.115 R)
• M15: 5,671,704 km (0.105 R)
• M16: 6,180,486 km (0.115 R)
• M17: 6,486,713 km (0.101 R)
• M18: 6,579,614 km (0.085 R)
• M19: 6,892,273 km (0.11 R)
• M20: 7,050,398 km (0.045 R)
• M21: 7,209,869 km (0.108 R)
• M22: 7,370,388 km (0.113 R)
• M23: 8,766,136 km (0.048 R)
• M24: 9,918,937 km (0.111 R)
• M25: 10,061,953 km (0.088 R)
• M26: 10,458,686 km (0.102 R)
• M27: 10,971,209 km (0.044 R)
• M28: 11,529,358 km (0.111 R)
• M29: 12,211,375 km (0.089 R)
• M30: 12,287,969 km (0.062 R)
• M31: 12,441,606 km (0.083 R)
• M32: 12,712,079 km (0.085 R)
• M33: 14,214,042 km (0.034 R)
• M34: 15,150,225 km (0.04 R)
• M35: 15,356,371 km (0.095 R)
• M36: 15,439,099 km (0.028 R)
• M37: 16,612,844 km (0.102 R)
• M38: 17,339,590 km (0.109 R)
• M39: 17,425,758 km (0.056 R)
• M40: 18,647,075 km (0.108 R)
• M41: 19,223,626 km (0.095 R)
• M42: 19,670,923 km (0.032 R)
• M43: 19,760,832 km (0.097 R)
• M44: 20,076,633 km (0.093 R)
• M45: 20,167,139 km (0.109 R)
• M46: 20,576,140 km (0.085 R)
• M47: 21,033,760 km (0.077 R)
• M48: 21,217,765 km (0.105 R)
• M49: 21,356,143 km (0.055 R)
• M50: 21,773,072 km (0.065 R)
• M51: 21,866,122 km (0.103 R)
• M52: 22,145,870 km (0.054 R)
• M53: 22,615,009 km (0.116 R)
• M54: 22,850,776 km (0.068 R)
• M55: 24,041,724 km (0.118 R)
• M56: 24,330,598 km (0.116 R)
• M57: 25,155,181 km (0.083 R)
• M58: 26,384,427 km (0.094 R)
• M59: 26,632,759 km (0.081 R)
• M60: 29,465,245 km (0.057 R)
• M61: 29,568,169 km (0.097 R)
• M62: 29,929,448 km (0.061 R)
• M63: 30,188,402 km (0.077 R)
• M64: 30,760,464 km (0.075 R)
• M65: 32,021,275 km (0.106 R)
• M66: 33,298,990 km (0.102 R)
• M67: 34,160,075 km (0.06 R)
• M68: 34,865,130 km (0.118 R)
• M69: 35,355,961 km (0.077 R)
• M70: 35,465,317 km (0.113 R)
• M71: 36,124,146 km (0.114 R)
• M72: 36,344,653 km (0.069 R)
• M73: 37,064,219 km (0.058 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 17,451 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit