🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.51 AU - 0.79 AU

Year: 194 Days

Day: 13.5 Hours

Environment

Temp: 200 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.82 AU - 1.32 AU

Year: 410 Days

Day: 38.3 Hours

Environment

Temp: 24 °C

Axial Tilt: 43.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.98 AU - 2.54 AU

Year: 1260 Days

Day: 33.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,147,494 km

• M1: 617,091 km (0.047 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.06 AU - 2.8 AU

Year: 1405 Days

Day: 41.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.94 AU - 3.36 AU

Year: 2073 Days

Day: 31.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,147,494 km

• M1: 602,131 km (0.072 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.5 AU - 3.86 AU

Year: 2103 Days

Day: 12.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.17 AU - 5.25 AU

Year: 3204 Days

Day: 13.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 98,147,494 km

• M1: 341,682 km (0.075 R)
• M2: 2,921,347 km (0.104 R)

Asteroid Belt

Center: 4.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.4

Radius: 8.3

Gravity: 8.8 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.64 AU - 6.62 AU

Year: 4954 Days

Day: 7.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 98,147,494 km

• M1: 245,041 km (0.044 R)
• M2: 368,160 km (0.118 R)
• M3: 483,650 km (0.059 R)
• M4: 568,173 km (0.07 R)
• M5: 716,723 km (0.042 R)
• M6: 943,963 km (0.067 R)
• M7: 1,094,159 km (0.11 R)
• M8: 1,252,284 km (0.119 R)
• M9: 1,402,779 km (0.112 R)
• M10: 1,591,273 km (0.105 R)
• M11: 1,838,408 km (0.034 R)
• M12: 2,027,650 km (0.062 R)
• M13: 2,169,319 km (0.105 R)
• M14: 2,332,530 km (0.085 R)
• M15: 2,387,881 km (0.114 R)
• M16: 2,443,681 km (0.094 R)
• M17: 2,537,778 km (0.091 R)
• M18: 2,768,309 km (0.089 R)
• M19: 3,374,180 km (0.087 R)
• M20: 3,542,627 km (0.091 R)
• M21: 3,692,375 km (0.094 R)
• M22: 3,909,740 km (0.093 R)
• M23: 4,131,444 km (0.1 R)
• M24: 4,471,780 km (0.068 R)
• M25: 4,703,806 km (0.057 R)
• M26: 4,774,117 km (0.085 R)
• M27: 4,915,936 km (0.051 R)
• M28: 5,300,851 km (0.116 R)
• M29: 5,695,490 km (0.074 R)
• M30: 5,795,571 km (0.052 R)
• M31: 6,023,109 km (0.045 R)
• M32: 6,460,833 km (0.091 R)
• M33: 6,749,706 km (0.086 R)
• M34: 7,150,180 km (0.105 R)
• M35: 7,503,680 km (0.069 R)
• M36: 7,613,634 km (0.095 R)
• M37: 8,002,439 km (0.111 R)
• M38: 8,483,396 km (0.083 R)
• M39: 8,626,711 km (0.11 R)
• M40: 9,711,445 km (0.087 R)
• M41: 9,951,699 km (0.109 R)
• M42: 10,193,898 km (0.084 R)
• M43: 10,315,671 km (0.059 R)
• M44: 11,056,779 km (0.062 R)
• M45: 11,719,198 km (0.058 R)
• M46: 12,200,305 km (0.052 R)
• M47: 12,557,245 km (0.055 R)
• M48: 13,214,878 km (0.082 R)
• M49: 13,681,922 km (0.053 R)
• M50: 13,749,092 km (0.112 R)
• M51: 14,188,311 km (0.098 R)
• M52: 14,358,553 km (0.119 R)
• M53: 14,529,394 km (0.117 R)
• M54: 14,597,910 km (0.052 R)
• M55: 15,638,812 km (0.051 R)
• M56: 15,779,434 km (0.118 R)
• M57: 16,560,185 km (0.074 R)
• M58: 16,667,596 km (0.112 R)
• M59: 16,919,220 km (0.114 R)
• M60: 17,353,503 km (0.091 R)
• M61: 17,901,480 km (0.114 R)
• M62: 18,306,890 km (0.115 R)
• M63: 18,603,692 km (0.048 R)
• M64: 19,126,985 km (0.063 R)
• M65: 19,239,782 km (0.082 R)
• M66: 19,655,066 km (0.075 R)
• M67: 20,725,588 km (0.062 R)
• M68: 20,918,719 km (0.111 R)
• M69: 22,011,382 km (0.112 R)
• M70: 22,129,564 km (0.092 R)
• M71: 22,485,308 km (0.059 R)
• M72: 22,763,410 km (0.117 R)
• M73: 23,725,325 km (0.113 R)
• M74: 24,373,981 km (0.101 R)
• M75: 24,496,203 km (0.084 R)
• M76: 24,700,404 km (0.111 R)
• M77: 26,396,395 km (0.086 R)
• M78: 26,899,941 km (0.048 R)
• M79: 27,026,202 km (0.074 R)
• M80: 27,533,638 km (0.071 R)
• M81: 27,661,095 km (0.117 R)
• M82: 27,873,674 km (0.073 R)
• M83: 27,958,944 km (0.115 R)
• M84: 28,172,421 km (0.071 R)
• M85: 28,643,953 km (0.088 R)
• M86: 28,729,972 km (0.112 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.3

Radius: 12.4

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 5.63 AU - 6.35 AU

Year: 5437 Days

Day: 13.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 98,147,494 km

• M1: 185,501 km (0.094 R)
• M2: 287,378 km (0.028 R)
• M3: 404,662 km (0.081 R)
• M4: 530,923 km (0.068 R)
• M5: 621,579 km (0.116 R)
• M6: 797,357 km (0.098 R)
• M7: 887,863 km (0.098 R)
• M8: 1,210,097 km (0.108 R)
• M9: 1,375,403 km (0.101 R)
• M10: 1,718,281 km (0.12 R)
• M11: 1,962,126 km (0.101 R)
• M12: 2,076,718 km (0.118 R)
• M13: 2,483,624 km (0.108 R)
• M14: 2,902,647 km (0.047 R)
• M15: 2,994,501 km (0.114 R)
• M16: 3,087,401 km (0.104 R)
• M17: 3,303,271 km (0.086 R)
• M18: 3,482,339 km (0.117 R)
• M19: 3,664,849 km (0.096 R)
• M20: 3,922,606 km (0.06 R)
• M21: 4,856,096 km (0.111 R)
• M22: 5,283,647 km (0.086 R)
• M23: 5,412,601 km (0.068 R)
• M24: 5,641,037 km (0.094 R)
• M25: 5,939,335 km (0.062 R)
• M26: 6,107,333 km (0.076 R)
• M27: 6,362,397 km (0.084 R)
• M28: 6,482,525 km (0.05 R)
• M29: 7,166,187 km (0.119 R)
• M30: 8,057,641 km (0.11 R)
• M31: 8,169,241 km (0.089 R)
• M32: 8,318,838 km (0.086 R)
• M33: 8,868,611 km (0.092 R)
• M34: 9,060,993 km (0.096 R)
• M35: 10,812,934 km (0.098 R)
• M36: 11,643,352 km (0.115 R)
• M37: 12,365,162 km (0.117 R)
• M38: 12,472,573 km (0.09 R)
• M39: 12,558,741 km (0.109 R)
• M40: 12,840,135 km (0.051 R)
• M41: 13,563,590 km (0.037 R)
• M42: 13,763,303 km (0.117 R)
• M43: 14,526,252 km (0.082 R)
• M44: 15,441,492 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 889

Radius: 6.1

Gravity: 23.89 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 13.84 AU - 19.92 AU

Year: 25720 Days

Day: 20 Hours

Environment

Temp: -188 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 98,147,494 km

• M1: 238,309 km (0.088 R)
• M2: 395,836 km (0.116 R)
• M3: 1,970,503 km (0.101 R)
• M4: 2,010,147 km (0.041 R)
• M5: 2,130,573 km (0.084 R)
• M6: 2,212,253 km (0.039 R)
• M7: 2,723,728 km (0.111 R)
• M8: 2,768,009 km (0.087 R)
• M9: 3,508,369 km (0.103 R)
• M10: 3,751,765 km (0.03 R)
• M11: 4,994,624 km (0.03 R)
• M12: 5,213,187 km (0.115 R)
• M13: 5,268,239 km (0.034 R)
• M14: 5,945,019 km (0.088 R)
• M15: 6,470,557 km (0.076 R)
• M16: 6,589,337 km (0.095 R)
• M17: 8,651,095 km (0.071 R)
• M18: 9,784,598 km (0.058 R)
• M19: 11,678,807 km (0.114 R)
• M20: 14,296,171 km (0.097 R)
• M21: 15,789,457 km (0.098 R)
• M22: 16,352,094 km (0.068 R)
• M23: 16,595,191 km (0.105 R)
• M24: 17,085,124 km (0.07 R)
• M25: 18,246,452 km (0.091 R)
• M26: 20,209,027 km (0.115 R)
• M27: 20,995,164 km (0.084 R)
• M28: 21,259,353 km (0.118 R)
• M29: 22,417,091 km (0.109 R)
• M30: 22,687,115 km (0.098 R)
• M31: 23,778,133 km (0.113 R)
• M32: 26,579,652 km (0.095 R)
• M33: 26,960,977 km (0.069 R)
• M34: 28,212,812 km (0.106 R)
• M35: 28,796,992 km (0.107 R)
• M36: 29,483,496 km (0.097 R)
• M37: 31,173,204 km (0.118 R)
• M38: 31,273,584 km (0.098 R)
• M39: 31,877,960 km (0.111 R)
• M40: 32,080,366 km (0.119 R)
• M41: 36,426,932 km (0.097 R)
• M42: 36,532,698 km (0.077 R)
• M43: 38,668,506 km (0.031 R)
• M44: 39,642,837 km (0.057 R)
• M45: 39,860,353 km (0.096 R)
• M46: 40,078,317 km (0.082 R)
• M47: 41,064,316 km (0.038 R)
• M48: 41,615,435 km (0.119 R)
• M49: 43,844,443 km (0.06 R)
• M50: 44,407,829 km (0.111 R)
• M51: 45,086,853 km (0.104 R)
• M52: 46,914,640 km (0.042 R)
• M53: 47,260,062 km (0.101 R)
• M54: 48,185,175 km (0.095 R)
• M55: 48,533,588 km (0.095 R)
• M56: 48,766,363 km (0.076 R)
• M57: 51,351,414 km (0.087 R)
• M58: 52,302,408 km (0.101 R)
• M59: 52,541,016 km (0.098 R)
• M60: 52,780,074 km (0.074 R)
• M61: 53,860,170 km (0.046 R)
• M62: 53,980,596 km (0.105 R)
• M63: 55,190,095 km (0.109 R)
• M64: 57,143,843 km (0.034 R)
• M65: 58,996,015 km (0.105 R)
• M66: 60,491,694 km (0.076 R)
• M67: 60,993,146 km (0.105 R)
• M68: 66,598,429 km (0.09 R)
• M69: 69,462,181 km (0.114 R)
• M70: 69,855,923 km (0.069 R)
• M71: 71,305,526 km (0.111 R)
• M72: 71,967,646 km (0.096 R)
• M73: 73,298,170 km (0.076 R)
• M74: 77,746,013 km (0.089 R)
• M75: 79,933,733 km (0.111 R)
• M76: 80,759,513 km (0.097 R)
• M77: 81,449,608 km (0.093 R)
• M78: 82,003,270 km (0.062 R)
• M79: 83,114,034 km (0.106 R)
• M80: 85,772,238 km (0.103 R)
• M81: 87,607,056 km (0.089 R)
• M82: 88,316,150 km (0.1 R)
• M83: 89,454,740 km (0.119 R)
• M84: 91,171,824 km (0.113 R)
• M85: 92,466,593 km (0.05 R)
• M86: 92,899,530 km (0.106 R)
• M87: 94,202,527 km (0.104 R)
• M88: 94,347,637 km (0.054 R)
• M89: 95,365,800 km (0.068 R)
• M90: 95,949,232 km (0.108 R)
• M91: 97,559,653 km (0.106 R)
• M92: 97,853,463 km (0.085 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 15,627 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit