🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.7 AU - 0.84 AU

Year: 241 Days

Day: 19.8 Hours

Environment

Temp: 128 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.89 AU - 1.19 AU

Year: 378 Days

Day: 19 Hours

Environment

Temp: 50 °C

Axial Tilt: 14.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.03 AU - 1.51 AU

Year: 510 Days

Day: 32.1 Hours

Environment

Temp: 23 °C

Axial Tilt: 4.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.34 AU - 1.48 AU

Year: 597 Days

Day: 30.8 Hours

Environment

Temp: 6 °C

Axial Tilt: 8.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.96 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.16 AU - 2.86 AU

Year: 1417 Days

Day: 12.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.8

Radius: 10.9

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.53 AU - 6.09 AU

Year: 4362 Days

Day: 12.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 78,654,497 km

• M1: 143,913 km (0.096 R)
• M2: 284,535 km (0.036 R)
• M3: 354,846 km (0.079 R)
• M4: 633,248 km (0.094 R)
• M5: 809,175 km (0.085 R)
• M6: 1,061,995 km (0.096 R)
• M7: 1,147,715 km (0.042 R)
• M8: 1,557,164 km (0.1 R)
• M9: 1,627,326 km (0.064 R)
• M10: 1,844,841 km (0.077 R)
• M11: 1,919,490 km (0.032 R)
• M12: 2,470,609 km (0.09 R)
• M13: 2,586,697 km (0.084 R)
• M14: 2,721,634 km (0.081 R)
• M15: 3,016,192 km (0.103 R)
• M16: 3,230,416 km (0.116 R)
• M17: 3,302,971 km (0.077 R)
• M18: 3,412,776 km (0.086 R)
• M19: 3,561,177 km (0.117 R)
• M20: 4,117,083 km (0.097 R)
• M21: 4,275,208 km (0.086 R)
• M22: 4,761,999 km (0.086 R)
• M23: 5,033,071 km (0.104 R)
• M24: 5,138,687 km (0.115 R)
• M25: 5,223,658 km (0.054 R)
• M26: 5,395,247 km (0.067 R)
• M27: 5,481,715 km (0.094 R)
• M28: 5,898,794 km (0.086 R)
• M29: 6,303,306 km (0.041 R)
• M30: 6,440,188 km (0.054 R)
• M31: 6,670,569 km (0.09 R)
• M32: 6,786,807 km (0.117 R)
• M33: 6,903,643 km (0.113 R)
• M34: 6,974,103 km (0.026 R)
• M35: 7,186,981 km (0.102 R)
• M36: 7,282,275 km (0.103 R)
• M37: 7,498,294 km (0.054 R)
• M38: 7,667,639 km (0.113 R)
• M39: 8,183,602 km (0.079 R)
• M40: 8,634,789 km (0.074 R)
• M41: 8,914,537 km (0.11 R)
• M42: 8,991,430 km (0.115 R)
• M43: 9,535,368 km (0.082 R)
• M44: 10,010,192 km (0.12 R)
• M45: 10,196,890 km (0.076 R)
• M46: 10,736,789 km (0.053 R)
• M47: 10,982,728 km (0.116 R)
• M48: 11,120,208 km (0.093 R)
• M49: 11,703,939 km (0.051 R)
• M50: 11,844,411 km (0.085 R)
• M51: 12,555,001 km (0.114 R)
• M52: 12,988,087 km (0.105 R)
• M53: 13,162,668 km (0.101 R)
• M54: 13,809,529 km (0.089 R)
• M55: 13,958,080 km (0.084 R)
• M56: 14,166,769 km (0.09 R)
• M57: 14,256,527 km (0.12 R)
• M58: 14,768,900 km (0.119 R)
• M59: 15,410,226 km (0.084 R)
• M60: 15,595,129 km (0.113 R)
• M61: 16,499,149 km (0.069 R)
• M62: 16,909,945 km (0.039 R)
• M63: 17,612,756 km (0.07 R)
• M64: 17,935,438 km (0.107 R)
• M65: 18,194,991 km (0.104 R)
• M66: 18,488,502 km (0.069 R)
• M67: 18,652,162 km (0.051 R)
• M68: 18,816,420 km (0.108 R)
• M69: 19,179,345 km (0.12 R)
• M70: 19,378,310 km (0.114 R)
• M71: 20,079,924 km (0.08 R)
• M72: 20,248,371 km (0.109 R)
• M73: 21,028,524 km (0.089 R)
• M74: 21,096,890 km (0.077 R)
• M75: 21,405,211 km (0.034 R)
• M76: 21,508,284 km (0.114 R)
• M77: 21,991,635 km (0.097 R)
• M78: 23,039,568 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 842.6

Radius: 3

Gravity: 93.62 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 11.11 AU - 17.17 AU

Year: 18953 Days

Day: 22.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 78,654,497 km

• M1: 167,550 km (0.083 R)
• M2: 243,246 km (0.116 R)
• M3: 738,265 km (0.032 R)
• M4: 762,949 km (0.071 R)
• M5: 916,287 km (0.082 R)
• M6: 1,135,448 km (0.112 R)
• M7: 1,370,316 km (0.072 R)
• M8: 1,782,907 km (0.1 R)
• M9: 1,917,246 km (0.089 R)
• M10: 2,089,583 km (0.092 R)
• M11: 2,303,059 km (0.066 R)
• M12: 3,264,525 km (0.092 R)
• M13: 3,553,548 km (0.071 R)
• M14: 4,111,548 km (0.09 R)
• M15: 4,155,530 km (0.068 R)
• M16: 4,244,092 km (0.103 R)
• M17: 5,021,701 km (0.066 R)
• M18: 5,499,218 km (0.111 R)
• M19: 5,991,096 km (0.096 R)
• M20: 6,041,061 km (0.085 R)
• M21: 6,292,984 km (0.102 R)
• M22: 7,069,098 km (0.089 R)
• M23: 7,603,013 km (0.031 R)
• M24: 8,822,534 km (0.071 R)
• M25: 9,107,967 km (0.113 R)
• M26: 9,165,413 km (0.081 R)
• M27: 10,399,894 km (0.109 R)
• M28: 10,520,171 km (0.061 R)
• M29: 12,505,933 km (0.118 R)
• M30: 12,569,811 km (0.113 R)
• M31: 13,020,101 km (0.06 R)
• M32: 13,870,116 km (0.101 R)
• M33: 14,135,353 km (0.103 R)
• M34: 14,469,106 km (0.075 R)
• M35: 15,008,556 km (0.112 R)
• M36: 16,947,943 km (0.118 R)
• M37: 17,444,907 km (0.115 R)
• M38: 18,307,937 km (0.101 R)
• M39: 18,817,916 km (0.062 R)
• M40: 20,375,230 km (0.1 R)
• M41: 21,819,448 km (0.083 R)
• M42: 22,204,962 km (0.078 R)
• M43: 23,848,593 km (0.089 R)
• M44: 24,325,362 km (0.046 R)
• M45: 24,564,868 km (0.102 R)
• M46: 24,885,456 km (0.045 R)
• M47: 27,168,320 km (0.103 R)
• M48: 27,251,047 km (0.075 R)
• M49: 28,250,660 km (0.104 R)
• M50: 29,517,006 km (0.075 R)
• M51: 29,601,978 km (0.106 R)
• M52: 29,857,790 km (0.096 R)
• M53: 30,715,435 km (0.108 R)
• M54: 30,801,753 km (0.088 R)
• M55: 31,494,241 km (0.096 R)
• M56: 32,279,630 km (0.105 R)
• M57: 32,454,959 km (0.075 R)
• M58: 32,983,039 km (0.089 R)
• M59: 33,159,714 km (0.093 R)
• M60: 36,119,508 km (0.106 R)
• M61: 37,492,518 km (0.076 R)
• M62: 37,861,575 km (0.079 R)
• M63: 38,696,182 km (0.095 R)
• M64: 40,478,192 km (0.117 R)
• M65: 40,667,284 km (0.046 R)
• M66: 42,863,231 km (0.088 R)
• M67: 44,608,439 km (0.094 R)
• M68: 45,588,006 km (0.064 R)
• M69: 47,070,521 km (0.103 R)
• M70: 49,374,328 km (0.065 R)
• M71: 49,475,457 km (0.057 R)
• M72: 49,981,397 km (0.092 R)
• M73: 53,674,968 km (0.112 R)
• M74: 55,554,516 km (0.06 R)
• M75: 56,080,352 km (0.03 R)
• M76: 56,819,366 km (0.108 R)
• M77: 57,031,196 km (0.111 R)
• M78: 57,774,249 km (0.072 R)
• M79: 59,162,966 km (0.059 R)
• M80: 59,700,022 km (0.097 R)
• M81: 59,915,144 km (0.078 R)
• M82: 61,212,158 km (0.114 R)
• M83: 63,284,537 km (0.072 R)
• M84: 66,714,816 km (0.062 R)
• M85: 68,734,088 km (0.082 R)
• M86: 68,846,885 km (0.108 R)
• M87: 69,072,628 km (0.077 R)
• M88: 70,659,562 km (0.063 R)
• M89: 71,686,103 km (0.045 R)
• M90: 71,914,988 km (0.092 R)
• M91: 72,487,947 km (0.104 R)
• M92: 74,216,102 km (0.104 R)
• M93: 75,724,797 km (0.106 R)
• M94: 77,712,952 km (0.098 R)
• M95: 78,418,755 km (0.099 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 10,658 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit