🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.44 AU - 0.7 AU

Year: 157 Days

Day: 40.1 Hours

Environment

Temp: 155 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,835,628 km

• M1: 187,297 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.04 AU - 1.24 AU

Year: 445 Days

Day: 20.1 Hours

Environment

Temp: 5 °C

Axial Tilt: 39.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.17 AU - 1.31 AU

Year: 504 Days

Day: 15.3 Hours

Environment

Temp: 12 °C

Axial Tilt: 7.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.92 AU - 2.28 AU

Year: 1112 Days

Day: 29.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,835,628 km

• M1: 717,771 km (0.081 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.73 AU - 2.87 AU

Year: 1274 Days

Day: 45.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,835,628 km

• M1: 176,376 km (0.075 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.16 AU - 3 AU

Year: 1514 Days

Day: 24.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.7

Radius: 9.6

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 10.03 AU - 11.49 AU

Year: 12892 Days

Day: 11.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 68,835,628 km

• M1: 205,248 km (0.104 R)
• M2: 266,135 km (0.085 R)
• M3: 565,779 km (0.074 R)
• M4: 862,581 km (0.117 R)
• M5: 1,100,592 km (0.027 R)
• M6: 1,686,118 km (0.064 R)
• M7: 1,858,754 km (0.074 R)
• M8: 2,011,493 km (0.085 R)
• M9: 2,248,456 km (0.119 R)
• M10: 2,522,370 km (0.063 R)
• M11: 2,894,569 km (0.032 R)
• M12: 3,284,272 km (0.116 R)
• M13: 3,376,574 km (0.053 R)
• M14: 3,851,248 km (0.101 R)
• M15: 4,079,983 km (0.048 R)
• M16: 5,146,017 km (0.057 R)
• M17: 5,398,239 km (0.082 R)
• M18: 5,802,752 km (0.053 R)
• M19: 6,065,446 km (0.032 R)
• M20: 7,074,633 km (0.087 R)
• M21: 7,234,403 km (0.064 R)
• M22: 7,557,834 km (0.094 R)
• M23: 8,010,218 km (0.068 R)
• M24: 8,260,794 km (0.062 R)
• M25: 8,344,868 km (0.108 R)
• M26: 8,984,399 km (0.045 R)
• M27: 9,419,729 km (0.117 R)
• M28: 9,551,674 km (0.113 R)
• M29: 9,684,218 km (0.103 R)
• M30: 9,906,371 km (0.115 R)
• M31: 10,356,062 km (0.119 R)
• M32: 10,720,483 km (0.112 R)
• M33: 10,996,640 km (0.064 R)
• M34: 11,089,241 km (0.057 R)
• M35: 14,034,823 km (0.113 R)
• M36: 14,185,618 km (0.096 R)
• M37: 15,307,901 km (0.071 R)
• M38: 15,514,945 km (0.11 R)
• M39: 16,617,481 km (0.114 R)
• M40: 16,830,359 km (0.118 R)
• M41: 18,345,785 km (0.111 R)
• M42: 19,566,803 km (0.036 R)
• M43: 20,471,272 km (0.08 R)
• M44: 20,699,409 km (0.099 R)
• M45: 21,043,484 km (0.086 R)
• M46: 21,678,975 km (0.093 R)
• M47: 22,555,619 km (0.08 R)
• M48: 22,850,476 km (0.117 R)
• M49: 23,265,311 km (0.089 R)
• M50: 23,623,000 km (0.11 R)
• M51: 24,102,611 km (0.088 R)
• M52: 25,010,670 km (0.102 R)
• M53: 25,745,195 km (0.103 R)
• M54: 26,238,719 km (0.068 R)
• M55: 26,300,652 km (0.091 R)
• M56: 26,922,530 km (0.033 R)
• M57: 28,561,973 km (0.077 R)
• M58: 28,625,702 km (0.073 R)
• M59: 29,586,868 km (0.093 R)
• M60: 29,780,299 km (0.068 R)
• M61: 31,277,923 km (0.113 R)
• M62: 32,135,119 km (0.077 R)
• M63: 33,267,724 km (0.116 R)
• M64: 33,468,933 km (0.102 R)
• M65: 33,603,422 km (0.077 R)
• M66: 34,549,030 km (0.049 R)
• M67: 34,957,133 km (0.106 R)
• M68: 35,503,614 km (0.092 R)
• M69: 36,604,953 km (0.08 R)
• M70: 36,882,009 km (0.079 R)
• M71: 37,229,375 km (0.099 R)
• M72: 38,488,839 km (0.075 R)
• M73: 39,336,311 km (0.111 R)
• M74: 39,975,842 km (0.067 R)
• M75: 40,404,141 km (0.099 R)
• M76: 41,049,506 km (0.082 R)
• M77: 41,337,482 km (0.034 R)
• M78: 44,474,549 km (0.105 R)
• M79: 44,770,155 km (0.066 R)
• M80: 45,140,709 km (0.113 R)
• M81: 45,214,909 km (0.073 R)
• M82: 45,437,960 km (0.113 R)
• M83: 45,959,458 km (0.093 R)
• M84: 46,633,097 km (0.095 R)
• M85: 48,141,492 km (0.088 R)
• M86: 49,972,870 km (0.116 R)
• M87: 50,742,551 km (0.064 R)
• M88: 51,593,762 km (0.081 R)
• M89: 51,904,477 km (0.036 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 327.1

Radius: 3.5

Gravity: 26.7 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 14.17 AU - 19.21 AU

Year: 24904 Days

Day: 16.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 68,835,628 km

• M1: 45,627 km (0.111 R)
• M2: 223,649 km (0.08 R)
• M3: 533,167 km (0.093 R)
• M4: 722,259 km (0.108 R)
• M5: 835,803 km (0.1 R)
• M6: 859,290 km (0.047 R)
• M7: 2,057,868 km (0.095 R)
• M8: 2,218,985 km (0.069 R)
• M9: 3,417,863 km (0.057 R)
• M10: 3,455,711 km (0.059 R)
• M11: 3,881,167 km (0.042 R)
• M12: 3,920,661 km (0.108 R)
• M13: 5,122,829 km (0.04 R)
• M14: 5,473,038 km (0.076 R)
• M15: 5,606,479 km (0.081 R)
• M16: 8,437,021 km (0.083 R)
• M17: 8,488,183 km (0.087 R)
• M18: 8,539,495 km (0.086 R)
• M19: 8,901,821 km (0.11 R)
• M20: 9,006,241 km (0.111 R)
• M21: 9,058,600 km (0.06 R)
• M22: 9,321,892 km (0.116 R)
• M23: 9,910,111 km (0.097 R)
• M24: 10,510,148 km (0.059 R)
• M25: 11,121,854 km (0.102 R)
• M26: 12,263,435 km (0.101 R)
• M27: 12,554,702 km (0.112 R)
• M28: 12,907,005 km (0.094 R)
• M29: 13,501,657 km (0.112 R)
• M30: 14,105,134 km (0.098 R)
• M31: 14,778,923 km (0.118 R)
• M32: 14,840,707 km (0.085 R)
• M33: 16,094,337 km (0.081 R)
• M34: 16,285,374 km (0.118 R)
• M35: 17,446,702 km (0.117 R)
• M36: 19,780,130 km (0.096 R)
• M37: 20,533,505 km (0.109 R)
• M38: 21,366,017 km (0.07 R)
• M39: 21,927,009 km (0.044 R)
• M40: 22,492,937 km (0.087 R)
• M41: 22,849,130 km (0.113 R)
• M42: 24,001,333 km (0.118 R)
• M43: 26,812,426 km (0.105 R)
• M44: 27,114,315 km (0.116 R)
• M45: 27,950,268 km (0.063 R)
• M46: 28,333,089 km (0.117 R)
• M47: 30,666,068 km (0.034 R)
• M48: 31,775,785 km (0.103 R)
• M49: 31,855,520 km (0.088 R)
• M50: 33,059,933 km (0.087 R)
• M51: 33,952,583 km (0.092 R)
• M52: 34,197,325 km (0.073 R)
• M53: 35,595,766 km (0.103 R)
• M54: 36,510,557 km (0.117 R)
• M55: 36,928,982 km (0.066 R)
• M56: 37,348,904 km (0.097 R)
• M57: 38,193,533 km (0.071 R)
• M58: 38,703,363 km (0.096 R)
• M59: 38,959,025 km (0.118 R)
• M60: 39,215,287 km (0.05 R)
• M61: 40,764,821 km (0.111 R)
• M62: 41,460,003 km (0.102 R)
• M63: 42,334,402 km (0.105 R)
• M64: 42,685,808 km (0.055 R)
• M65: 43,038,260 km (0.092 R)
• M66: 44,814,735 km (0.094 R)
• M67: 45,532,057 km (0.035 R)
• M68: 46,162,761 km (0.048 R)
• M69: 46,796,308 km (0.106 R)
• M70: 47,615,207 km (0.091 R)
• M71: 48,898,458 km (0.027 R)
• M72: 50,192,928 km (0.086 R)
• M73: 50,285,828 km (0.05 R)
• M74: 50,471,778 km (0.034 R)
• M75: 51,031,125 km (0.084 R)
• M76: 52,815,678 km (0.106 R)
• M77: 53,763,081 km (0.076 R)
• M78: 54,238,952 km (0.053 R)
• M79: 55,098,841 km (0.108 R)
• M80: 55,290,625 km (0.075 R)
• M81: 59,465,902 km (0.112 R)
• M82: 59,760,909 km (0.112 R)
• M83: 59,859,344 km (0.112 R)
• M84: 60,056,514 km (0.067 R)
• M85: 60,649,071 km (0.077 R)
• M86: 61,442,089 km (0.091 R)
• M87: 62,338,480 km (0.094 R)
• M88: 62,438,262 km (0.079 R)
• M89: 65,661,647 km (0.111 R)
• M90: 65,763,374 km (0.086 R)
• M91: 66,782,285 km (0.098 R)
• M92: 68,629,370 km (0.067 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 18,308 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit