🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.51 AU - 0.57 AU

Year: 141 Days

Day: 36.6 Hours

Environment

Temp: 240 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.85 AU - 0.93 AU

Year: 299 Days

Day: 15.4 Hours

Environment

Temp: 158 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,129,272 km

• M1: 54,304 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.06 AU - 1.12 AU

Year: 406 Days

Day: 21.2 Hours

Environment

Temp: 24 °C

Axial Tilt: 23.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 76,129,272 km

• M1: 449,093 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.52 AU - 1.92 AU

Year: 804 Days

Day: 35.8 Hours

Environment

Temp: -51 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.37 AU - 2.97 AU

Year: 1555 Days

Day: 26 Hours

Environment

Temp: -81 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,129,272 km

• M1: 46,974 km (0.105 R)
• M2: 2,055,325 km (0.101 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.55 AU - 3.15 AU

Year: 1715 Days

Day: 22.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,129,272 km

• M1: 709,244 km (0.11 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.57 AU - 3.73 AU

Year: 1993 Days

Day: 21.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,129,272 km

• M1: 926,011 km (0.078 R)
• M2: 1,764,956 km (0.049 R)

Asteroid Belt

Center: 4.18 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Terrestrial

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.14 AU - 5.28 AU

Year: 4239 Days

Day: 41.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 179.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 6.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.4

Radius: 11.9

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 5.24 AU - 7.82 AU

Year: 5948 Days

Day: 13 Hours

Environment

Temp: -154 °C

Axial Tilt: 76.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 76,129,272 km

• M1: 195,225 km (0.081 R)
• M2: 330,163 km (0.049 R)
• M3: 525,238 km (0.056 R)
• M4: 604,076 km (0.116 R)
• M5: 854,503 km (0.078 R)
• M6: 950,545 km (0.099 R)
• M7: 1,154,297 km (0.103 R)
• M8: 1,246,150 km (0.096 R)
• M9: 1,520,662 km (0.083 R)
• M10: 1,832,724 km (0.107 R)
• M11: 2,339,112 km (0.065 R)
• M12: 2,762,474 km (0.105 R)
• M13: 2,972,809 km (0.112 R)
• M14: 3,144,846 km (0.073 R)
• M15: 3,589,451 km (0.072 R)
• M16: 5,272,427 km (0.084 R)
• M17: 5,350,517 km (0.069 R)
• M18: 5,428,907 km (0.074 R)
• M19: 5,666,767 km (0.103 R)
• M20: 5,962,223 km (0.113 R)
• M21: 7,513,703 km (0.07 R)
• M22: 7,987,629 km (0.094 R)
• M23: 8,716,470 km (0.109 R)
• M24: 9,120,384 km (0.055 R)
• M25: 9,214,331 km (0.079 R)
• M26: 9,498,567 km (0.092 R)
• M27: 9,689,604 km (0.095 R)
• M28: 9,978,477 km (0.104 R)
• M29: 10,172,805 km (0.059 R)
• M30: 10,995,593 km (0.117 R)
• M31: 11,129,184 km (0.106 R)
• M32: 11,533,397 km (0.119 R)
• M33: 11,873,882 km (0.096 R)
• M34: 12,114,286 km (0.106 R)
• M35: 12,390,892 km (0.119 R)
• M36: 12,915,383 km (0.058 R)
• M37: 13,661,726 km (0.117 R)
• M38: 13,841,543 km (0.05 R)
• M39: 14,385,630 km (0.036 R)
• M40: 15,047,751 km (0.118 R)
• M41: 15,532,149 km (0.04 R)
• M42: 16,287,468 km (0.1 R)
• M43: 16,631,244 km (0.095 R)
• M44: 16,707,988 km (0.085 R)
• M45: 16,977,414 km (0.106 R)
• M46: 18,306,740 km (0.034 R)
• M47: 18,584,543 km (0.03 R)
• M48: 18,983,970 km (0.076 R)
• M49: 21,230,631 km (0.118 R)
• M50: 21,984,005 km (0.091 R)
• M51: 22,068,229 km (0.112 R)
• M52: 22,321,648 km (0.1 R)
• M53: 22,406,320 km (0.058 R)
• M54: 22,831,328 km (0.082 R)
• M55: 23,087,739 km (0.059 R)
• M56: 23,646,337 km (0.088 R)
• M57: 23,948,974 km (0.074 R)
• M58: 24,252,807 km (0.031 R)
• M59: 24,470,771 km (0.029 R)
• M60: 24,601,819 km (0.041 R)
• M61: 24,908,494 km (0.114 R)
• M62: 25,437,173 km (0.094 R)
• M63: 25,569,866 km (0.063 R)
• M64: 26,237,073 km (0.081 R)
• M65: 26,460,722 km (0.108 R)
• M66: 26,640,239 km (0.091 R)
• M67: 27,090,529 km (0.117 R)
• M68: 27,407,227 km (0.086 R)
• M69: 27,725,123 km (0.08 R)
• M70: 28,044,215 km (0.076 R)
• M71: 28,962,896 km (0.086 R)
• M72: 31,587,142 km (0.072 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 500.6

Radius: 4.3

Gravity: 27.07 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 15.92 AU - 16.64 AU

Year: 23414 Days

Day: 16.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 76,129,272 km

• M1: 372,349 km (0.098 R)
• M2: 488,886 km (0.03 R)
• M3: 594,951 km (0.119 R)
• M4: 731,833 km (0.095 R)
• M5: 779,704 km (0.096 R)
• M6: 1,432,400 km (0.048 R)
• M7: 1,523,206 km (0.091 R)
• M8: 1,678,937 km (0.051 R)
• M9: 2,073,426 km (0.055 R)
• M10: 3,176,412 km (0.067 R)
• M11: 3,785,125 km (0.082 R)
• M12: 4,786,085 km (0.037 R)
• M13: 4,967,996 km (0.103 R)
• M14: 5,245,350 km (0.107 R)
• M15: 6,254,837 km (0.075 R)
• M16: 7,322,367 km (0.119 R)
• M17: 7,637,570 km (0.076 R)
• M18: 7,743,635 km (0.118 R)
• M19: 7,957,260 km (0.086 R)
• M20: 8,609,657 km (0.082 R)
• M21: 8,830,912 km (0.095 R)
• M22: 8,998,162 km (0.086 R)
• M23: 9,449,050 km (0.12 R)
• M24: 9,907,269 km (0.078 R)
• M25: 10,549,193 km (0.05 R)
• M26: 11,628,242 km (0.085 R)
• M27: 11,750,314 km (0.111 R)
• M28: 11,811,500 km (0.093 R)
• M29: 12,429,189 km (0.081 R)
• M30: 13,247,789 km (0.072 R)
• M31: 13,631,508 km (0.035 R)
• M32: 13,760,162 km (0.051 R)
• M33: 13,889,265 km (0.099 R)
• M34: 14,606,586 km (0.063 R)
• M35: 15,002,871 km (0.07 R)
• M36: 15,469,617 km (0.099 R)
• M37: 16,898,426 km (0.063 R)
• M38: 17,803,792 km (0.112 R)
• M39: 17,944,414 km (0.107 R)
• M40: 18,582,150 km (0.085 R)
• M41: 18,939,539 km (0.095 R)
• M42: 19,083,153 km (0.104 R)
• M43: 19,588,644 km (0.065 R)
• M44: 19,661,349 km (0.098 R)
• M45: 19,879,612 km (0.107 R)
• M46: 20,245,080 km (0.089 R)
• M47: 20,391,985 km (0.073 R)
• M48: 20,539,189 km (0.094 R)
• M49: 21,955,133 km (0.106 R)
• M50: 25,431,937 km (0.115 R)
• M51: 27,111,921 km (0.107 R)
• M52: 28,087,898 km (0.086 R)
• M53: 28,580,224 km (0.119 R)
• M54: 28,662,503 km (0.085 R)
• M55: 28,909,938 km (0.089 R)
• M56: 29,656,581 km (0.073 R)
• M57: 30,157,884 km (0.12 R)
• M58: 31,508,154 km (0.115 R)
• M59: 33,137,125 km (0.118 R)
• M60: 33,483,594 km (0.106 R)
• M61: 34,530,031 km (0.07 R)
• M62: 35,233,739 km (0.074 R)
• M63: 35,587,239 km (0.063 R)
• M64: 36,923,597 km (0.113 R)
• M65: 37,192,873 km (0.109 R)
• M66: 38,004,441 km (0.061 R)
• M67: 38,185,604 km (0.101 R)
• M68: 38,457,873 km (0.04 R)
• M69: 39,187,013 km (0.088 R)
• M70: 39,369,971 km (0.059 R)
• M71: 40,844,258 km (0.111 R)
• M72: 41,774,906 km (0.065 R)
• M73: 44,894,919 km (0.098 R)
• M74: 45,566,315 km (0.105 R)
• M75: 47,991,147 km (0.108 R)
• M76: 48,089,133 km (0.041 R)
• M77: 49,071,393 km (0.117 R)
• M78: 50,557,199 km (0.102 R)
• M79: 50,756,463 km (0.097 R)
• M80: 56,233,241 km (0.077 R)
• M81: 56,439,686 km (0.087 R)
• M82: 58,204,343 km (0.075 R)
• M83: 59,565,983 km (0.056 R)
• M84: 62,213,865 km (0.085 R)
• M85: 62,534,154 km (0.027 R)
• M86: 63,069,266 km (0.03 R)
• M87: 64,036,266 km (0.041 R)
• M88: 64,143,977 km (0.067 R)
• M89: 65,441,589 km (0.075 R)
• M90: 66,093,686 km (0.109 R)
• M91: 69,386,185 km (0.109 R)
• M92: 72,394,748 km (0.103 R)
• M93: 73,745,467 km (0.082 R)
• M94: 73,858,414 km (0.12 R)
• M95: 75,901,172 km (0.092 R)
• M96: 76,015,166 km (0.1 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 15,228 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit