🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.5 AU - 0.52 AU

Year: 131 Days

Day: 46.2 Hours

Environment

Temp: 254 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,072,180 km

• M1: 429,495 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.53 AU - 0.79 AU

Year: 193 Days

Day: 18.8 Hours

Environment

Temp: 150 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.55 AU - 0.77 AU

Year: 193 Days

Day: 27.5 Hours

Environment

Temp: 137 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 33,072,180 km

• M1: 43,982 km (0.115 R)
• M2: 152,590 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.04 AU - 1.06 AU

Year: 387 Days

Day: 43.5 Hours

Environment

Temp: 19 °C

Axial Tilt: 27.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 33,072,180 km

• M1: 85,720 km (0.105 R)
• M2: 865,124 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.84 AU - 1.28 AU

Year: 393 Days

Day: 24.4 Hours

Environment

Temp: 32 °C

Axial Tilt: 21.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 33,072,180 km

• M1: 426,504 km (0.044 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.84 AU - 2.5 AU

Year: 1150 Days

Day: 23.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,072,180 km

• M1: 1,176,138 km (0.055 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.31 AU - 2.31 AU

Year: 1264 Days

Day: 45.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,072,180 km

• M1: 352,153 km (0.115 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.78 AU - 5.18 AU

Year: 3413 Days

Day: 24.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,072,180 km

• M1: 158,873 km (0.117 R)
• M2: 322,234 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.3

Radius: 11.9

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 4.68 AU - 6.22 AU

Year: 4579 Days

Day: 10.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 33,072,180 km

• M1: 155,582 km (0.112 R)
• M2: 232,475 km (0.108 R)
• M3: 395,836 km (0.116 R)
• M4: 491,878 km (0.052 R)
• M5: 914,193 km (0.054 R)
• M6: 1,078,002 km (0.068 R)
• M7: 1,451,698 km (0.072 R)
• M8: 1,531,284 km (0.094 R)
• M9: 1,628,971 km (0.111 R)
• M10: 1,917,246 km (0.116 R)
• M11: 2,543,014 km (0.104 R)
• M12: 2,679,447 km (0.119 R)
• M13: 2,858,516 km (0.098 R)
• M14: 3,082,913 km (0.065 R)
• M15: 3,270,957 km (0.034 R)
• M16: 4,267,130 km (0.101 R)
• M17: 4,571,561 km (0.111 R)
• M18: 5,351,116 km (0.084 R)
• M19: 5,501,910 km (0.077 R)
• M20: 5,654,201 km (0.114 R)
• M21: 5,782,107 km (0.075 R)
• M22: 6,014,882 km (0.111 R)
• M23: 6,543,261 km (0.102 R)
• M24: 6,677,600 km (0.065 R)
• M25: 7,503,680 km (0.065 R)
• M26: 7,588,053 km (0.073 R)
• M27: 7,786,120 km (0.116 R)
• M28: 8,595,894 km (0.083 R)
• M29: 9,462,664 km (0.104 R)
• M30: 9,645,472 km (0.111 R)
• M31: 10,419,940 km (0.071 R)
• M32: 10,608,883 km (0.089 R)
• M33: 10,798,872 km (0.095 R)
• M34: 11,214,455 km (0.048 R)
• M35: 11,440,348 km (0.117 R)
• M36: 12,193,423 km (0.096 R)
• M37: 12,325,967 km (0.104 R)
• M38: 12,693,080 km (0.044 R)
• M39: 13,063,933 km (0.099 R)
• M40: 13,438,227 km (0.11 R)
• M41: 13,678,332 km (0.057 R)
• M42: 13,954,489 km (0.066 R)
• M43: 14,232,442 km (0.108 R)
• M44: 14,442,178 km (0.058 R)
• M45: 15,649,732 km (0.081 R)
• M46: 16,229,275 km (0.047 R)
• M47: 16,594,892 km (0.086 R)
• M48: 16,705,145 km (0.074 R)
• M49: 17,297,403 km (0.098 R)
• M50: 17,558,601 km (0.083 R)
• M51: 18,616,707 km (0.116 R)
• M52: 19,307,849 km (0.102 R)
• M53: 19,617,666 km (0.092 R)
• M54: 21,271,321 km (0.027 R)
• M55: 21,631,553 km (0.109 R)
• M56: 21,993,729 km (0.092 R)
• M57: 22,236,228 km (0.106 R)
• M58: 22,846,587 km (0.103 R)
• M59: 23,297,624 km (0.093 R)
• M60: 23,586,348 km (0.074 R)
• M61: 23,917,558 km (0.07 R)
• M62: 24,083,761 km (0.118 R)
• M63: 24,250,413 km (0.06 R)
• M64: 24,878,575 km (0.114 R)
• M65: 25,004,835 km (0.115 R)
• M66: 25,089,208 km (0.119 R)
• M67: 25,300,441 km (0.025 R)
• M68: 26,365,129 km (0.077 R)
• M69: 26,450,998 km (0.062 R)
• M70: 27,097,560 km (0.063 R)
• M71: 27,575,076 km (0.077 R)
• M72: 28,011,603 km (0.101 R)
• M73: 28,891,388 km (0.114 R)
• M74: 29,245,935 km (0.067 R)
• M75: 29,468,237 km (0.066 R)
• M76: 29,691,138 km (0.037 R)

Planet 10 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575

Radius: 8.9

Gravity: 7.26 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 6.23 AU - 7.19 AU

Year: 6255 Days

Day: 12.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 33,072,180 km

• M1: 119,080 km (0.09 R)
• M2: 241,002 km (0.056 R)
• M3: 479,162 km (0.114 R)
• M4: 547,528 km (0.05 R)
• M5: 815,009 km (0.088 R)
• M6: 870,510 km (0.071 R)
• M7: 1,106,426 km (0.064 R)
• M8: 1,168,659 km (0.037 R)
• M9: 1,313,170 km (0.101 R)
• M10: 1,532,630 km (0.12 R)
• M11: 1,727,556 km (0.108 R)
• M12: 2,006,407 km (0.055 R)
• M13: 2,083,300 km (0.084 R)
• M14: 2,360,206 km (0.118 R)
• M15: 2,606,892 km (0.075 R)
• M16: 2,754,845 km (0.112 R)
• M17: 2,819,022 km (0.047 R)
• M18: 3,675,620 km (0.107 R)
• M19: 3,865,609 km (0.08 R)
• M20: 3,961,950 km (0.062 R)
• M21: 5,662,728 km (0.077 R)
• M22: 5,744,857 km (0.092 R)
• M23: 6,105,388 km (0.109 R)
• M24: 6,217,736 km (0.112 R)
• M25: 6,359,256 km (0.075 R)
• M26: 6,530,396 km (0.103 R)
• M27: 6,790,098 km (0.041 R)
• M28: 7,141,503 km (0.046 R)
• M29: 7,679,906 km (0.118 R)
• M30: 8,138,573 km (0.03 R)
• M31: 8,386,905 km (0.051 R)
• M32: 8,449,288 km (0.104 R)
• M33: 8,543,385 km (0.08 R)
• M34: 8,986,494 km (0.083 R)
• M35: 10,495,039 km (0.029 R)
• M36: 10,901,346 km (0.105 R)
• M37: 10,969,563 km (0.099 R)
• M38: 11,312,741 km (0.111 R)
• M39: 11,834,388 km (0.11 R)
• M40: 12,292,607 km (0.074 R)
• M41: 12,541,837 km (0.099 R)
• M42: 12,900,722 km (0.119 R)
• M43: 13,153,991 km (0.044 R)
• M44: 13,226,696 km (0.117 R)
• M45: 13,372,404 km (0.052 R)
• M46: 15,010,501 km (0.108 R)
• M47: 15,200,640 km (0.095 R)
• M48: 15,737,247 km (0.12 R)
• M49: 16,124,257 km (0.119 R)
• M50: 16,358,078 km (0.068 R)
• M51: 16,907,851 km (0.054 R)
• M52: 17,026,482 km (0.071 R)
• M53: 17,145,412 km (0.084 R)
• M54: 17,384,021 km (0.112 R)
• M55: 17,663,769 km (0.073 R)
• M56: 18,593,519 km (0.078 R)
• M57: 18,716,040 km (0.105 R)
• M58: 18,838,710 km (0.118 R)
• M59: 19,290,945 km (0.085 R)
• M60: 19,580,716 km (0.076 R)
• M61: 20,248,221 km (0.119 R)
• M62: 20,584,817 km (0.091 R)
• M63: 20,923,207 km (0.025 R)
• M64: 21,008,029 km (0.113 R)
• M65: 23,123,492 km (0.045 R)
• M66: 23,299,120 km (0.115 R)
• M67: 23,651,872 km (0.111 R)
• M68: 23,917,408 km (0.094 R)
• M69: 24,317,882 km (0.032 R)
• M70: 24,451,772 km (0.112 R)
• M71: 24,630,691 km (0.113 R)
• M72: 24,855,088 km (0.101 R)
• M73: 25,215,469 km (0.094 R)
• M74: 25,305,826 km (0.085 R)
• M75: 25,486,840 km (0.082 R)
• M76: 26,169,604 km (0.112 R)
• M77: 26,398,489 km (0.114 R)
• M78: 26,490,193 km (0.104 R)
• M79: 27,367,285 km (0.056 R)
• M80: 27,972,707 km (0.095 R)
• M81: 28,253,652 km (0.053 R)
• M82: 28,629,741 km (0.115 R)
• M83: 28,912,930 km (0.106 R)
• M84: 29,291,861 km (0.097 R)
• M85: 29,624,866 km (0.102 R)
• M86: 29,720,160 km (0.101 R)
• M87: 30,150,553 km (0.059 R)
• M88: 31,405,530 km (0.077 R)
• M89: 32,874,581 km (0.119 R)
• M90: 33,072,200 km (0.065 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 14,767 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit