🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.77 AU - 0.81 AU

Year: 267 Days

Day: 37.3 Hours

Environment

Temp: 95 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.87 AU - 1.03 AU

Year: 353 Days

Day: 31.5 Hours

Environment

Temp: 5 °C

Axial Tilt: 10.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.09 AU - 1.11 AU

Year: 439 Days

Day: 44.2 Hours

Environment

Temp: 3 °C

Axial Tilt: 37.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.3 AU - 3.22 AU

Year: 1746 Days

Day: 43.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,011,255 km

• M1: 374,892 km (0.06 R)
• M2: 522,695 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 4.07 AU - 4.13 AU

Year: 3161 Days

Day: 44 Hours

Environment

Temp: -128 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.25 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729

Radius: 14.1

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 5.36 AU - 7.44 AU

Year: 6165 Days

Day: 6 Hours

Environment

Temp: -168 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 44,011,255 km

• M1: 282,740 km (0.109 R)
• M2: 479,012 km (0.103 R)
• M3: 593,604 km (0.116 R)
• M4: 733,179 km (0.083 R)
• M5: 914,492 km (0.117 R)
• M6: 1,159,683 km (0.099 R)
• M7: 1,257,520 km (0.108 R)
• M8: 1,587,084 km (0.097 R)
• M9: 1,678,488 km (0.055 R)
• M10: 1,867,131 km (0.116 R)
• M11: 2,123,093 km (0.074 R)
• M12: 2,224,670 km (0.038 R)
• M13: 2,496,788 km (0.113 R)
• M14: 2,713,556 km (0.104 R)
• M15: 2,846,847 km (0.074 R)
• M16: 3,050,749 km (0.096 R)
• M17: 3,306,861 km (0.052 R)
• M18: 3,691,926 km (0.088 R)
• M19: 4,040,938 km (0.089 R)
• M20: 4,400,870 km (0.119 R)
• M21: 4,878,985 km (0.085 R)
• M22: 4,987,443 km (0.108 R)
• M23: 5,318,055 km (0.063 R)
• M24: 5,655,847 km (0.042 R)
• M25: 5,827,286 km (0.105 R)
• M26: 6,000,670 km (0.104 R)
• M27: 6,146,378 km (0.09 R)
• M28: 6,382,144 km (0.096 R)
• M29: 7,015,093 km (0.029 R)
• M30: 7,107,096 km (0.102 R)
• M31: 7,417,062 km (0.089 R)
• M32: 7,699,802 km (0.071 R)
• M33: 7,922,105 km (0.072 R)
• M34: 8,471,129 km (0.025 R)
• M35: 9,065,930 km (0.051 R)
• M36: 9,402,226 km (0.091 R)
• M37: 9,811,227 km (0.098 R)
• M38: 10,191,355 km (0.103 R)
• M39: 10,576,420 km (0.085 R)
• M40: 11,577,828 km (0.076 R)
• M41: 11,869,693 km (0.1 R)
• M42: 12,759,502 km (0.102 R)
• M43: 15,716,603 km (0.049 R)
• M44: 15,918,410 km (0.111 R)
• M45: 16,283,728 km (0.03 R)
• M46: 16,981,303 km (0.085 R)
• M47: 17,856,600 km (0.074 R)
• M48: 18,576,016 km (0.058 R)
• M49: 19,564,260 km (0.064 R)
• M50: 20,174,170 km (0.048 R)
• M51: 20,967,638 km (0.098 R)
• M52: 21,591,909 km (0.115 R)
• M53: 22,131,808 km (0.029 R)
• M54: 22,812,927 km (0.097 R)
• M55: 22,995,736 km (0.072 R)
• M56: 23,547,004 km (0.081 R)
• M57: 23,778,133 km (0.069 R)
• M58: 24,289,009 km (0.074 R)
• M59: 25,368,957 km (0.105 R)
• M60: 25,510,925 km (0.075 R)
• M61: 26,033,919 km (0.114 R)
• M62: 26,464,611 km (0.049 R)
• M63: 27,819,220 km (0.105 R)
• M64: 28,259,337 km (0.112 R)
• M65: 28,652,630 km (0.108 R)
• M66: 29,047,718 km (0.086 R)
• M67: 29,295,452 km (0.076 R)
• M68: 29,444,601 km (0.055 R)
• M69: 29,743,348 km (0.098 R)
• M70: 29,993,176 km (0.07 R)
• M71: 30,444,513 km (0.113 R)
• M72: 31,201,927 km (0.081 R)
• M73: 31,455,795 km (0.12 R)
• M74: 31,659,248 km (0.076 R)
• M75: 32,221,437 km (0.062 R)
• M76: 34,345,278 km (0.096 R)
• M77: 34,554,864 km (0.094 R)
• M78: 34,764,900 km (0.076 R)
• M79: 34,870,067 km (0.032 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683

Radius: 8.2

Gravity: 10.16 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 6.23 AU - 10.01 AU

Year: 8811 Days

Day: 14.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 44,011,255 km

• M1: 109,206 km (0.088 R)
• M2: 330,163 km (0.088 R)
• M3: 414,536 km (0.088 R)
• M4: 563,685 km (0.076 R)
• M5: 1,170,903 km (0.098 R)
• M6: 2,019,272 km (0.099 R)
• M7: 2,112,771 km (0.119 R)
• M8: 2,255,786 km (0.103 R)
• M9: 2,755,593 km (0.07 R)
• M10: 2,912,222 km (0.093 R)
• M11: 3,681,304 km (0.114 R)
• M12: 4,088,360 km (0.09 R)
• M13: 4,448,891 km (0.082 R)
• M14: 4,882,276 km (0.102 R)
• M15: 5,264,648 km (0.115 R)
• M16: 5,459,425 km (0.104 R)
• M17: 5,524,949 km (0.112 R)
• M18: 5,656,595 km (0.045 R)
• M19: 5,990,497 km (0.113 R)
• M20: 6,262,316 km (0.1 R)
• M21: 6,434,204 km (0.075 R)
• M22: 6,538,025 km (0.041 R)
• M23: 7,030,352 km (0.111 R)
• M24: 7,717,455 km (0.068 R)
• M25: 7,827,858 km (0.04 R)
• M26: 8,087,710 km (0.091 R)
• M27: 8,501,647 km (0.095 R)
• M28: 8,653,938 km (0.101 R)
• M29: 8,768,679 km (0.066 R)
• M30: 8,884,019 km (0.103 R)
• M31: 8,999,808 km (0.075 R)
• M32: 9,311,121 km (0.107 R)
• M33: 9,428,705 km (0.107 R)
• M34: 9,864,334 km (0.103 R)
• M35: 10,714,199 km (0.103 R)
• M36: 10,796,329 km (0.088 R)
• M37: 11,629,439 km (0.09 R)
• M38: 12,267,773 km (0.083 R)
• M39: 12,569,512 km (0.104 R)
• M40: 13,445,258 km (0.077 R)
• M41: 13,533,970 km (0.081 R)
• M42: 13,667,261 km (0.092 R)
• M43: 14,749,901 km (0.112 R)
• M44: 15,162,791 km (0.103 R)
• M45: 15,393,920 km (0.071 R)
• M46: 16,377,376 km (0.064 R)
• M47: 17,284,538 km (0.028 R)
• M48: 17,380,879 km (0.084 R)
• M49: 17,622,779 km (0.09 R)
• M50: 18,110,019 km (0.083 R)
• M51: 18,404,428 km (0.097 R)
• M52: 19,397,159 km (0.107 R)
• M53: 20,611,295 km (0.072 R)
• M54: 20,764,783 km (0.072 R)
• M55: 20,816,095 km (0.063 R)
• M56: 21,021,493 km (0.097 R)
• M57: 21,330,861 km (0.092 R)
• M58: 22,268,092 km (0.118 R)
• M59: 22,583,594 km (0.08 R)
• M60: 22,689,060 km (0.068 R)
• M61: 23,112,422 km (0.056 R)
• M62: 23,698,995 km (0.115 R)
• M63: 25,214,272 km (0.068 R)
• M64: 25,597,841 km (0.054 R)
• M65: 25,762,848 km (0.07 R)
• M66: 25,983,505 km (0.065 R)
• M67: 27,996,793 km (0.082 R)
• M68: 28,337,128 km (0.115 R)
• M69: 28,793,252 km (0.114 R)
• M70: 29,079,432 km (0.079 R)
• M71: 29,654,786 km (0.104 R)
• M72: 29,885,915 km (0.114 R)
• M73: 30,875,056 km (0.105 R)
• M74: 31,579,811 km (0.086 R)
• M75: 31,874,968 km (0.103 R)
• M76: 33,005,180 km (0.101 R)
• M77: 33,124,858 km (0.093 R)
• M78: 33,785,931 km (0.031 R)
• M79: 33,906,507 km (0.057 R)
• M80: 34,572,666 km (0.038 R)
• M81: 35,120,943 km (0.09 R)
• M82: 36,349,590 km (0.073 R)
• M83: 36,845,058 km (0.026 R)
• M84: 38,156,134 km (0.101 R)
• M85: 39,292,030 km (0.087 R)
• M86: 39,673,206 km (0.088 R)
• M87: 39,800,513 km (0.108 R)
• M88: 39,927,821 km (0.043 R)
• M89: 40,438,997 km (0.117 R)
• M90: 40,631,230 km (0.113 R)
• M91: 43,092,415 km (0.086 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 17,179 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit