🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.76 AU - 1.2 AU

Year: 349 Days

Day: 36.8 Hours

Environment

Temp: 83 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,046,277 km

• M1: 713,881 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.82 AU - 1.34 AU

Year: 404 Days

Day: 35.3 Hours

Environment

Temp: 36 °C

Axial Tilt: 19.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.06 AU - 1.38 AU

Year: 485 Days

Day: 46.2 Hours

Environment

Temp: 23 °C

Axial Tilt: 25.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.44 AU - 2.78 AU

Year: 1518 Days

Day: 31 Hours

Environment

Temp: -89 °C

Axial Tilt: 113.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.07 AU - 3.23 AU

Year: 1553 Days

Day: 19.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.29 AU - 3.17 AU

Year: 1623 Days

Day: 40.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 134 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,046,277 km

• M1: 215,122 km (0.039 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.53 AU - 3.93 AU

Year: 2089 Days

Day: 43.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,046,277 km

• M1: 350,957 km (0.119 R)

Asteroid Belt

Center: 4.25 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.7

Radius: 8.8

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.25 AU - 6.29 AU

Year: 4354 Days

Day: 14.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 91,046,277 km

• M1: 118,182 km (0.075 R)
• M2: 206,744 km (0.03 R)
• M3: 409,749 km (0.075 R)
• M4: 489,335 km (0.029 R)
• M5: 719,416 km (0.064 R)
• M6: 970,890 km (0.115 R)
• M7: 1,303,147 km (0.108 R)
• M8: 1,496,577 km (0.093 R)
• M9: 1,895,854 km (0.036 R)
• M10: 2,228,709 km (0.085 R)
• M11: 2,410,620 km (0.04 R)
• M12: 2,580,114 km (0.084 R)
• M13: 2,666,432 km (0.078 R)
• M14: 2,736,145 km (0.063 R)
• M15: 2,895,317 km (0.09 R)
• M16: 3,130,635 km (0.1 R)
• M17: 3,278,587 km (0.105 R)
• M18: 3,814,746 km (0.054 R)
• M19: 4,153,585 km (0.095 R)
• M20: 4,988,790 km (0.058 R)
• M21: 5,183,716 km (0.055 R)
• M22: 5,738,724 km (0.074 R)
• M23: 6,242,570 km (0.112 R)
• M24: 6,429,417 km (0.091 R)
• M25: 7,000,881 km (0.12 R)
• M26: 7,146,290 km (0.049 R)
• M27: 7,243,678 km (0.086 R)
• M28: 7,464,784 km (0.098 R)
• M29: 7,712,967 km (0.119 R)
• M30: 8,064,971 km (0.102 R)
• M31: 8,242,992 km (0.095 R)
• M32: 9,445,011 km (0.106 R)
• M33: 9,605,679 km (0.05 R)
• M34: 9,686,462 km (0.062 R)
• M35: 10,093,668 km (0.099 R)
• M36: 10,451,057 km (0.077 R)
• M37: 11,605,204 km (0.066 R)
• M38: 12,008,520 km (0.111 R)
• M39: 12,475,116 km (0.118 R)
• M40: 12,799,295 km (0.095 R)
• M41: 13,216,074 km (0.078 R)
• M42: 13,305,833 km (0.064 R)
• M43: 13,365,971 km (0.061 R)
• M44: 14,307,840 km (0.072 R)
• M45: 14,616,310 km (0.109 R)
• M46: 14,771,294 km (0.113 R)
• M47: 14,833,526 km (0.099 R)
• M48: 15,020,524 km (0.098 R)
• M49: 15,114,322 km (0.064 R)
• M50: 15,808,306 km (0.12 R)
• M51: 16,255,305 km (0.101 R)
• M52: 16,351,646 km (0.073 R)
• M53: 17,096,493 km (0.112 R)
• M54: 18,619,101 km (0.12 R)
• M55: 19,532,994 km (0.103 R)
• M56: 19,635,469 km (0.093 R)
• M57: 19,703,835 km (0.087 R)
• M58: 20,461,398 km (0.045 R)
• M59: 20,704,345 km (0.096 R)
• M60: 20,948,339 km (0.112 R)
• M61: 21,368,859 km (0.064 R)
• M62: 21,650,851 km (0.116 R)
• M63: 22,289,484 km (0.06 R)
• M64: 22,468,104 km (0.07 R)
• M65: 23,223,125 km (0.112 R)
• M66: 23,512,896 km (0.081 R)
• M67: 23,585,600 km (0.118 R)
• M68: 23,804,013 km (0.098 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.7

Radius: 14

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 6.85 AU - 8.71 AU

Year: 7810 Days

Day: 5.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 91,046,277 km

• M1: 203,453 km (0.107 R)
• M2: 366,066 km (0.09 R)
• M3: 485,595 km (0.04 R)
• M4: 826,977 km (0.066 R)
• M5: 1,231,190 km (0.086 R)
• M6: 1,379,741 km (0.103 R)
• M7: 1,641,388 km (0.101 R)
• M8: 2,064,600 km (0.084 R)
• M9: 2,911,175 km (0.06 R)
• M10: 3,566,413 km (0.113 R)
• M11: 3,656,022 km (0.088 R)
• M12: 3,819,383 km (0.109 R)
• M13: 3,929,786 km (0.084 R)
• M14: 4,458,615 km (0.12 R)
• M15: 4,850,262 km (0.113 R)
• M16: 5,010,182 km (0.075 R)
• M17: 5,709,253 km (0.118 R)
• M18: 5,835,813 km (0.089 R)
• M19: 6,156,401 km (0.083 R)
• M20: 6,526,806 km (0.072 R)
• M21: 6,770,500 km (0.1 R)
• M22: 6,972,009 km (0.096 R)
• M23: 7,084,955 km (0.05 R)
• M24: 7,496,349 km (0.094 R)
• M25: 8,009,769 km (0.1 R)
• M26: 8,151,738 km (0.1 R)
• M27: 8,318,539 km (0.1 R)
• M28: 8,655,583 km (0.046 R)
• M29: 9,718,626 km (0.072 R)
• M30: 10,022,609 km (0.113 R)
• M31: 10,150,216 km (0.099 R)
• M32: 10,304,152 km (0.098 R)
• M33: 10,979,885 km (0.118 R)
• M34: 11,138,010 km (0.059 R)
• M35: 11,589,796 km (0.079 R)
• M36: 12,101,869 km (0.095 R)
• M37: 12,456,566 km (0.114 R)
• M38: 12,981,056 km (0.055 R)
• M39: 13,880,887 km (0.045 R)
• M40: 14,511,293 km (0.03 R)
• M41: 14,946,473 km (0.078 R)
• M42: 15,151,123 km (0.079 R)
• M43: 15,327,199 km (0.08 R)
• M44: 15,711,068 km (0.12 R)
• M45: 16,038,238 km (0.108 R)
• M46: 16,217,756 km (0.12 R)
• M47: 16,337,733 km (0.088 R)
• M48: 16,548,516 km (0.054 R)
• M49: 17,708,498 km (0.067 R)
• M50: 17,863,033 km (0.049 R)
• M51: 18,360,745 km (0.087 R)
• M52: 18,799,964 km (0.094 R)
• M53: 18,894,510 km (0.089 R)
• M54: 19,369,783 km (0.093 R)
• M55: 19,977,449 km (0.041 R)
• M56: 20,235,206 km (0.061 R)
• M57: 20,786,624 km (0.118 R)
• M58: 20,949,686 km (0.089 R)
• M59: 22,336,608 km (0.066 R)
• M60: 22,436,838 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 706.1

Radius: 7.1

Gravity: 14.01 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 14.66 AU - 19.84 AU

Year: 25784 Days

Day: 22.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 91,046,277 km

• M1: 111,301 km (0.047 R)
• M2: 326,572 km (0.095 R)
• M3: 426,504 km (0.09 R)
• M4: 658,530 km (0.089 R)
• M5: 899,382 km (0.09 R)
• M6: 1,074,861 km (0.1 R)
• M7: 1,919,341 km (0.102 R)
• M8: 3,227,424 km (0.078 R)
• M9: 3,452,120 km (0.096 R)
• M10: 4,904,117 km (0.073 R)
• M11: 5,058,652 km (0.086 R)
• M12: 5,531,830 km (0.097 R)
• M13: 8,284,880 km (0.083 R)
• M14: 8,841,533 km (0.097 R)
• M15: 9,474,183 km (0.087 R)
• M16: 10,582,853 km (0.109 R)
• M17: 11,253,949 km (0.097 R)
• M18: 13,348,768 km (0.1 R)
• M19: 14,959,488 km (0.114 R)
• M20: 15,711,816 km (0.113 R)
• M21: 17,409,751 km (0.111 R)
• M22: 18,841,702 km (0.109 R)
• M23: 19,003,118 km (0.112 R)
• M24: 20,642,561 km (0.095 R)
• M25: 21,395,039 km (0.105 R)
• M26: 22,326,884 km (0.026 R)
• M27: 22,840,603 km (0.075 R)
• M28: 25,467,841 km (0.086 R)
• M29: 25,557,001 km (0.076 R)
• M30: 25,825,230 km (0.096 R)
• M31: 26,184,415 km (0.115 R)
• M32: 26,454,738 km (0.049 R)
• M33: 29,209,583 km (0.089 R)
• M34: 29,771,323 km (0.082 R)
• M35: 30,336,653 km (0.044 R)
• M36: 32,246,868 km (0.119 R)
• M37: 32,924,547 km (0.069 R)
• M38: 33,216,412 km (0.04 R)
• M39: 33,998,958 km (0.073 R)
• M40: 34,392,401 km (0.056 R)
• M41: 34,787,489 km (0.089 R)
• M42: 35,681,935 km (0.072 R)
• M43: 37,797,996 km (0.107 R)
• M44: 38,205,651 km (0.048 R)
• M45: 39,850,928 km (0.072 R)
• M46: 40,265,763 km (0.115 R)
• M47: 41,099,921 km (0.032 R)
• M48: 42,256,163 km (0.05 R)
• M49: 50,642,918 km (0.111 R)
• M50: 50,979,813 km (0.117 R)
• M51: 53,930,780 km (0.114 R)
• M52: 54,389,597 km (0.09 R)
• M53: 54,619,529 km (0.099 R)
• M54: 56,586,891 km (0.086 R)
• M55: 56,703,427 km (0.072 R)
• M56: 57,520,830 km (0.082 R)
• M57: 60,948,416 km (0.07 R)
• M58: 63,713,584 km (0.088 R)
• M59: 64,198,729 km (0.092 R)
• M60: 65,172,462 km (0.077 R)
• M61: 65,416,755 km (0.108 R)
• M62: 66,273,951 km (0.073 R)
• M63: 67,134,737 km (0.092 R)
• M64: 69,240,926 km (0.036 R)
• M65: 69,365,391 km (0.102 R)
• M66: 70,364,555 km (0.073 R)
• M67: 70,740,495 km (0.051 R)
• M68: 72,630,065 km (0.096 R)
• M69: 73,010,044 km (0.116 R)
• M70: 73,263,612 km (0.031 R)
• M71: 75,431,435 km (0.115 R)
• M72: 75,816,201 km (0.107 R)
• M73: 77,490,799 km (0.068 R)
• M74: 78,397,662 km (0.054 R)
• M75: 82,587,599 km (0.105 R)
• M76: 83,646,453 km (0.118 R)
• M77: 86,715,453 km (0.101 R)
• M78: 87,118,470 km (0.108 R)
• M79: 88,196,173 km (0.043 R)
• M80: 90,909,878 km (0.119 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 19,671 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit