🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.69 AU - 0.77 AU

Year: 227 Days

Day: 37.7 Hours

Environment

Temp: 185 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.83 AU - 0.85 AU

Year: 280 Days

Day: 39.1 Hours

Environment

Temp: 112 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.84 AU - 1.2 AU

Year: 374 Days

Day: 41.7 Hours

Environment

Temp: 30 °C

Axial Tilt: 27.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 83,615,722 km

• M1: 721,660 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.32 AU - 3.52 AU

Year: 1813 Days

Day: 39.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.17 AU - 3.21 AU

Year: 2071 Days

Day: 41.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.56 AU - 4.22 AU

Year: 2268 Days

Day: 30.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,615,722 km

• M1: 1,633,908 km (0.09 R)

Asteroid Belt

Center: 9.93 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 16.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 369.9

Radius: 3.1

Gravity: 38.49 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 12.6 AU - 20.34 AU

Year: 24292 Days

Day: 24.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 83,615,722 km

• M1: 98,735 km (0.052 R)
• M2: 167,998 km (0.067 R)
• M3: 300,692 km (0.114 R)
• M4: 581,487 km (0.071 R)
• M5: 711,487 km (0.067 R)
• M6: 1,023,249 km (0.083 R)
• M7: 1,344,137 km (0.091 R)
• M8: 1,486,554 km (0.047 R)
• M9: 1,544,897 km (0.102 R)
• M10: 1,754,783 km (0.073 R)
• M11: 2,471,506 km (0.102 R)
• M12: 3,304,916 km (0.099 R)
• M13: 3,771,063 km (0.103 R)
• M14: 3,930,983 km (0.061 R)
• M15: 4,677,925 km (0.038 R)
• M16: 5,602,739 km (0.102 R)
• M17: 6,062,454 km (0.096 R)
• M18: 6,343,997 km (0.116 R)
• M19: 6,391,419 km (0.117 R)
• M20: 6,534,136 km (0.114 R)
• M21: 6,774,390 km (0.064 R)
• M22: 7,066,555 km (0.075 R)
• M23: 7,214,208 km (0.12 R)
• M24: 7,764,129 km (0.091 R)
• M25: 8,069,608 km (0.104 R)
• M26: 9,984,012 km (0.095 R)
• M27: 10,260,619 km (0.094 R)
• M28: 10,316,269 km (0.116 R)
• M29: 10,651,967 km (0.108 R)
• M30: 11,276,687 km (0.107 R)
• M31: 12,030,212 km (0.066 R)
• M32: 12,088,854 km (0.072 R)
• M33: 12,206,438 km (0.082 R)
• M34: 12,324,471 km (0.047 R)
• M35: 12,502,044 km (0.107 R)
• M36: 14,324,295 km (0.09 R)
• M37: 15,904,946 km (0.078 R)
• M38: 16,292,405 km (0.083 R)
• M39: 16,422,256 km (0.075 R)
• M40: 16,813,903 km (0.091 R)
• M41: 17,606,323 km (0.081 R)
• M42: 18,681,782 km (0.061 R)
• M43: 19,502,177 km (0.114 R)
• M44: 19,847,449 km (0.079 R)
• M45: 20,055,539 km (0.114 R)
• M46: 23,117,359 km (0.107 R)
• M47: 23,263,366 km (0.051 R)
• M48: 23,409,524 km (0.102 R)
• M49: 23,776,487 km (0.069 R)
• M50: 26,549,882 km (0.12 R)
• M51: 27,316,721 km (0.105 R)
• M52: 28,013,248 km (0.041 R)
• M53: 28,480,742 km (0.089 R)
• M54: 28,872,389 km (0.087 R)
• M55: 30,216,975 km (0.117 R)
• M56: 30,616,251 km (0.099 R)
• M57: 31,178,291 km (0.06 R)
• M58: 31,339,557 km (0.109 R)
• M59: 31,420,340 km (0.12 R)
• M60: 35,122,887 km (0.053 R)
• M61: 36,727,025 km (0.087 R)
• M62: 37,238,650 km (0.086 R)
• M63: 37,495,210 km (0.046 R)
• M64: 40,093,875 km (0.082 R)
• M65: 40,356,868 km (0.063 R)
• M66: 42,036,104 km (0.08 R)
• M67: 42,571,066 km (0.116 R)
• M68: 43,018,663 km (0.101 R)
• M69: 43,918,344 km (0.047 R)
• M70: 44,642,697 km (0.068 R)
• M71: 44,733,503 km (0.12 R)
• M72: 46,562,636 km (0.077 R)
• M73: 50,293,458 km (0.034 R)
• M74: 50,956,176 km (0.063 R)
• M75: 51,431,299 km (0.107 R)
• M76: 51,526,443 km (0.057 R)
• M77: 51,812,475 km (0.108 R)
• M78: 52,385,883 km (0.058 R)
• M79: 52,769,452 km (0.08 R)
• M80: 55,772,929 km (0.059 R)
• M81: 56,950,413 km (0.097 R)
• M82: 60,431,107 km (0.096 R)
• M83: 60,732,696 km (0.108 R)
• M84: 60,833,376 km (0.064 R)
• M85: 62,349,401 km (0.119 R)
• M86: 62,450,828 km (0.096 R)
• M87: 63,162,914 km (0.116 R)
• M88: 63,571,166 km (0.113 R)
• M89: 64,595,313 km (0.03 R)
• M90: 69,376,013 km (0.064 R)
• M91: 69,586,497 km (0.113 R)
• M92: 69,902,597 km (0.048 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 447

Radius: 7

Gravity: 9.12 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 14.46 AU - 22.2 AU

Year: 28522 Days

Day: 17.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,615,722 km

• M1: 196,871 km (0.071 R)
• M2: 240,553 km (0.074 R)
• M3: 857,944 km (0.052 R)
• M4: 1,021,005 km (0.059 R)
• M5: 1,193,941 km (0.041 R)
• M6: 1,439,431 km (0.026 R)
• M7: 1,503,309 km (0.062 R)
• M8: 1,906,625 km (0.051 R)
• M9: 3,092,936 km (0.068 R)
• M10: 4,138,475 km (0.065 R)
• M11: 5,085,879 km (0.098 R)
• M12: 5,233,682 km (0.051 R)
• M13: 5,634,604 km (0.079 R)
• M14: 5,941,878 km (0.082 R)
• M15: 6,626,138 km (0.108 R)
• M16: 6,841,559 km (0.112 R)
• M17: 6,895,863 km (0.042 R)
• M18: 7,953,670 km (0.077 R)
• M19: 8,472,326 km (0.032 R)
• M20: 9,120,982 km (0.102 R)
• M21: 9,240,660 km (0.088 R)
• M22: 9,969,352 km (0.064 R)
• M23: 10,092,770 km (0.105 R)
• M24: 10,843,003 km (0.063 R)
• M25: 11,417,309 km (0.119 R)
• M26: 11,805,815 km (0.05 R)
• M27: 13,131,701 km (0.109 R)
• M28: 13,199,170 km (0.113 R)
• M29: 13,949,702 km (0.115 R)
• M30: 15,706,131 km (0.108 R)
• M31: 16,939,864 km (0.103 R)
• M32: 17,308,623 km (0.069 R)
• M33: 17,829,373 km (0.099 R)
• M34: 18,506,453 km (0.114 R)
• M35: 18,657,996 km (0.079 R)
• M36: 19,576,228 km (0.118 R)
• M37: 20,981,101 km (0.108 R)
• M38: 21,456,523 km (0.11 R)
• M39: 22,579,704 km (0.088 R)
• M40: 24,465,984 km (0.076 R)
• M41: 24,966,389 km (0.085 R)
• M42: 25,050,014 km (0.039 R)
• M43: 25,385,861 km (0.08 R)
• M44: 25,554,308 km (0.111 R)
• M45: 27,173,256 km (0.108 R)
• M46: 28,649,787 km (0.117 R)
• M47: 29,000,894 km (0.055 R)
• M48: 30,598,748 km (0.049 R)
• M49: 31,770,549 km (0.06 R)
• M50: 32,042,966 km (0.098 R)
• M51: 33,601,627 km (0.073 R)
• M52: 33,694,078 km (0.077 R)
• M53: 34,716,729 km (0.081 R)
• M54: 35,843,799 km (0.078 R)
• M55: 36,222,132 km (0.103 R)
• M56: 37,941,162 km (0.061 R)
• M57: 39,101,891 km (0.117 R)
• M58: 39,784,357 km (0.027 R)
• M59: 40,864,753 km (0.115 R)
• M60: 41,855,240 km (0.107 R)
• M61: 43,658,044 km (0.068 R)
• M62: 44,975,852 km (0.073 R)
• M63: 47,131,856 km (0.07 R)
• M64: 47,858,004 km (0.098 R)
• M65: 48,170,365 km (0.086 R)
• M66: 48,274,634 km (0.087 R)
• M67: 49,531,705 km (0.117 R)
• M68: 49,636,873 km (0.027 R)
• M69: 50,164,205 km (0.076 R)
• M70: 52,077,861 km (0.057 R)
• M71: 53,798,835 km (0.112 R)
• M72: 54,992,925 km (0.071 R)
• M73: 55,101,833 km (0.109 R)
• M74: 56,085,887 km (0.12 R)
• M75: 56,415,152 km (0.107 R)
• M76: 57,517,389 km (0.034 R)
• M77: 58,404,355 km (0.052 R)
• M78: 60,079,552 km (0.109 R)
• M79: 61,092,180 km (0.12 R)
• M80: 63,705,804 km (0.079 R)
• M81: 64,164,023 km (0.119 R)
• M82: 65,660,749 km (0.115 R)
• M83: 66,355,482 km (0.101 R)
• M84: 66,819,983 km (0.068 R)
• M85: 67,752,277 km (0.111 R)
• M86: 68,219,920 km (0.097 R)
• M87: 70,101,562 km (0.041 R)
• M88: 71,286,228 km (0.065 R)
• M89: 73,075,568 km (0.066 R)
• M90: 74,758,993 km (0.108 R)
• M91: 74,879,718 km (0.093 R)
• M92: 75,242,343 km (0.094 R)
• M93: 75,484,393 km (0.091 R)
• M94: 80,998,421 km (0.105 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 11,210 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit