🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.67 AU - 0.85 AU

Year: 240 Days

Day: 14.9 Hours

Environment

Temp: 126 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 57,984,363 km

• M1: 70,012 km (0.067 R)
• M2: 244,144 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.66 AU - 0.88 AU

Year: 244 Days

Day: 47.1 Hours

Environment

Temp: 124 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 57,984,363 km

• M1: 113,694 km (0.094 R)
• M2: 126,261 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.3 AU - 1.36 AU

Year: 555 Days

Day: 30 Hours

Environment

Temp: 3 °C

Axial Tilt: 49.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 4.16 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.9

Radius: 12.5

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 6.86 AU - 7.12 AU

Year: 6684 Days

Day: 5.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 57,984,363 km

• M1: 324,478 km (0.049 R)
• M2: 444,006 km (0.07 R)
• M3: 646,263 km (0.088 R)
• M4: 837,898 km (0.116 R)
• M5: 956,379 km (0.115 R)
• M6: 1,049,279 km (0.12 R)
• M7: 1,194,988 km (0.062 R)
• M8: 1,313,170 km (0.115 R)
• M9: 1,417,889 km (0.093 R)
• M10: 1,711,400 km (0.115 R)
• M11: 2,085,544 km (0.034 R)
• M12: 2,271,943 km (0.028 R)
• M13: 2,356,466 km (0.119 R)
• M14: 2,639,206 km (0.104 R)
• M15: 3,166,239 km (0.093 R)
• M16: 3,261,383 km (0.069 R)
• M17: 3,626,552 km (0.069 R)
• M18: 3,928,290 km (0.107 R)
• M19: 4,238,257 km (0.094 R)
• M20: 4,422,861 km (0.101 R)
• M21: 4,772,770 km (0.108 R)
• M22: 4,964,854 km (0.092 R)
• M23: 5,075,856 km (0.109 R)
• M24: 5,328,676 km (0.118 R)
• M25: 5,788,390 km (0.113 R)
• M26: 6,350,878 km (0.12 R)
• M27: 7,086,601 km (0.077 R)
• M28: 7,464,635 km (0.102 R)
• M29: 7,914,027 km (0.059 R)
• M30: 8,306,272 km (0.058 R)
• M31: 8,438,367 km (0.107 R)
• M32: 8,571,210 km (0.084 R)
• M33: 9,109,762 km (0.079 R)
• M34: 9,280,304 km (0.102 R)
• M35: 9,624,678 km (0.118 R)
• M36: 9,763,505 km (0.072 R)
• M37: 9,903,080 km (0.082 R)
• M38: 10,255,084 km (0.096 R)
• M39: 10,718,687 km (0.095 R)
• M40: 10,971,209 km (0.051 R)
• M41: 11,152,671 km (0.1 R)
• M42: 11,555,688 km (0.112 R)
• M43: 11,777,541 km (0.105 R)
• M44: 12,451,480 km (0.091 R)
• M45: 13,330,965 km (0.093 R)
• M46: 14,112,016 km (0.105 R)
• M47: 14,428,565 km (0.03 R)
• M48: 14,627,680 km (0.105 R)
• M49: 15,028,602 km (0.099 R)
• M50: 15,595,877 km (0.049 R)
• M51: 15,923,197 km (0.058 R)
• M52: 17,170,993 km (0.055 R)
• M53: 17,297,553 km (0.083 R)
• M54: 18,020,260 km (0.076 R)
• M55: 19,319,667 km (0.074 R)
• M56: 19,715,503 km (0.073 R)
• M57: 19,803,766 km (0.115 R)
• M58: 20,247,324 km (0.069 R)
• M59: 20,514,954 km (0.093 R)
• M60: 21,688,550 km (0.115 R)
• M61: 22,054,017 km (0.095 R)
• M62: 22,467,655 km (0.112 R)
• M63: 22,791,086 km (0.05 R)
• M64: 23,770,802 km (0.059 R)
• M65: 24,053,243 km (0.107 R)
• M66: 24,384,154 km (0.047 R)
• M67: 24,526,421 km (0.096 R)
• M68: 24,955,019 km (0.064 R)
• M69: 25,434,032 km (0.084 R)
• M70: 25,916,186 km (0.091 R)
• M71: 26,840,401 km (0.049 R)
• M72: 29,677,674 km (0.088 R)
• M73: 29,931,093 km (0.089 R)
• M74: 30,185,260 km (0.059 R)
• M75: 31,673,310 km (0.063 R)
• M76: 33,342,822 km (0.104 R)
• M77: 33,448,139 km (0.036 R)
• M78: 35,148,020 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.3

Radius: 11.5

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 9.49 AU - 12.45 AU

Year: 13140 Days

Day: 10.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 57,984,363 km

• M1: 228,735 km (0.089 R)
• M2: 344,823 km (0.073 R)
• M3: 554,709 km (0.119 R)
• M4: 909,555 km (0.069 R)
• M5: 1,354,908 km (0.099 R)
• M6: 1,678,787 km (0.081 R)
• M7: 1,783,506 km (0.109 R)
• M8: 1,917,546 km (0.117 R)
• M9: 2,139,250 km (0.067 R)
• M10: 2,340,159 km (0.119 R)
• M11: 3,044,017 km (0.116 R)
• M12: 3,879,671 km (0.111 R)
• M13: 4,486,739 km (0.114 R)
• M14: 4,971,287 km (0.059 R)
• M15: 5,047,283 km (0.039 R)
• M16: 5,590,472 km (0.111 R)
• M17: 6,275,182 km (0.069 R)
• M18: 6,606,541 km (0.077 R)
• M19: 6,816,577 km (0.088 R)
• M20: 7,243,379 km (0.103 R)
• M21: 7,988,975 km (0.066 R)
• M22: 8,393,488 km (0.044 R)
• M23: 8,529,921 km (0.075 R)
• M24: 8,667,102 km (0.056 R)
• M25: 8,758,806 km (0.077 R)
• M26: 8,943,410 km (0.11 R)
• M27: 9,082,835 km (0.109 R)
• M28: 11,207,872 km (0.04 R)
• M29: 11,610,141 km (0.108 R)
• M30: 11,915,022 km (0.03 R)
• M31: 13,108,214 km (0.109 R)
• M32: 13,532,025 km (0.086 R)
• M33: 14,068,333 km (0.066 R)
• M34: 14,502,317 km (0.065 R)
• M35: 14,940,788 km (0.115 R)
• M36: 15,494,899 km (0.116 R)
• M37: 16,509,471 km (0.089 R)
• M38: 16,909,795 km (0.098 R)
• M39: 17,545,437 km (0.113 R)
• M40: 18,188,708 km (0.076 R)
• M41: 19,921,948 km (0.057 R)
• M42: 20,715,864 km (0.106 R)
• M43: 21,271,620 km (0.032 R)
• M44: 21,582,485 km (0.116 R)
• M45: 22,082,890 km (0.057 R)
• M46: 23,287,003 km (0.11 R)
• M47: 23,671,619 km (0.103 R)
• M48: 25,758,509 km (0.092 R)
• M49: 26,422,724 km (0.085 R)
• M50: 27,159,793 km (0.117 R)
• M51: 27,903,593 km (0.047 R)
• M52: 30,384,674 km (0.071 R)
• M53: 30,875,205 km (0.117 R)
• M54: 31,227,209 km (0.115 R)
• M55: 31,580,709 km (0.112 R)
• M56: 32,148,732 km (0.027 R)
• M57: 32,291,299 km (0.069 R)
• M58: 33,151,187 km (0.109 R)
• M59: 34,236,520 km (0.06 R)
• M60: 34,454,933 km (0.049 R)
• M61: 34,966,558 km (0.099 R)
• M62: 35,554,328 km (0.064 R)
• M63: 37,037,890 km (0.115 R)
• M64: 38,012,969 km (0.106 R)
• M65: 38,314,707 km (0.09 R)
• M66: 38,541,647 km (0.038 R)
• M67: 39,453,446 km (0.055 R)
• M68: 40,449,319 km (0.072 R)
• M69: 40,757,341 km (0.112 R)
• M70: 42,935,636 km (0.09 R)
• M71: 43,014,025 km (0.084 R)
• M72: 43,564,845 km (0.092 R)
• M73: 44,276,482 km (0.116 R)
• M74: 45,711,275 km (0.117 R)
• M75: 45,951,828 km (0.094 R)
• M76: 46,756,964 km (0.085 R)
• M77: 47,080,245 km (0.115 R)
• M78: 47,161,178 km (0.103 R)
• M79: 47,566,588 km (0.098 R)
• M80: 47,647,819 km (0.096 R)
• M81: 47,973,195 km (0.081 R)
• M82: 48,626,189 km (0.079 R)
• M83: 49,035,788 km (0.119 R)
• M84: 50,519,799 km (0.102 R)
• M85: 51,184,163 km (0.086 R)
• M86: 52,102,246 km (0.045 R)
• M87: 52,437,494 km (0.109 R)
• M88: 52,521,419 km (0.075 R)
• M89: 52,773,491 km (0.111 R)
• M90: 53,110,086 km (0.097 R)
• M91: 53,785,521 km (0.116 R)
• M92: 55,914,598 km (0.118 R)
• M93: 56,000,317 km (0.107 R)
• M94: 56,429,663 km (0.09 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 18,017 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit