🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.68 AU - 0.7 AU

Year: 209 Days

Day: 47.2 Hours

Environment

Temp: 137 °C

Axial Tilt: 54.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.81 AU - 0.81 AU

Year: 266 Days

Day: 13.4 Hours

Environment

Temp: 93 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.78 AU - 0.96 AU

Year: 296 Days

Day: 23.1 Hours

Environment

Temp: 129 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,219,798 km

• M1: 335,249 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.81 AU - 1.15 AU

Year: 354 Days

Day: 30.1 Hours

Environment

Temp: 19 °C

Axial Tilt: 34.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 54,219,798 km

• M1: 174,431 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.04 AU - 1.6 AU

Year: 554 Days

Day: 32.9 Hours

Environment

Temp: -18 °C

Axial Tilt: 23.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.87 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.5

Radius: 12.5

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.97 AU - 7.87 AU

Year: 5941 Days

Day: 7 Hours

Environment

Temp: -153 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 54,219,798 km

• M1: 426,055 km (0.065 R)
• M2: 1,057,807 km (0.056 R)
• M3: 1,183,618 km (0.075 R)
• M4: 1,431,203 km (0.094 R)
• M5: 1,561,652 km (0.094 R)
• M6: 1,696,141 km (0.095 R)
• M7: 1,780,963 km (0.067 R)
• M8: 1,889,122 km (0.105 R)
• M9: 2,146,281 km (0.106 R)
• M10: 2,608,837 km (0.078 R)
• M11: 2,744,971 km (0.119 R)
• M12: 2,934,661 km (0.119 R)
• M13: 3,128,540 km (0.118 R)
• M14: 3,300,279 km (0.069 R)
• M15: 3,819,982 km (0.112 R)
• M16: 3,989,476 km (0.084 R)
• M17: 5,339,597 km (0.085 R)
• M18: 5,497,722 km (0.089 R)
• M19: 5,641,485 km (0.118 R)
• M20: 5,770,289 km (0.108 R)
• M21: 5,949,059 km (0.089 R)
• M22: 6,597,715 km (0.083 R)
• M23: 7,532,851 km (0.111 R)
• M24: 8,918,576 km (0.112 R)
• M25: 9,372,456 km (0.116 R)
• M26: 9,872,711 km (0.107 R)
• M27: 9,969,950 km (0.077 R)
• M28: 10,224,117 km (0.114 R)
• M29: 10,540,068 km (0.119 R)
• M30: 10,959,540 km (0.047 R)
• M31: 12,418,119 km (0.118 R)
• M32: 12,903,714 km (0.067 R)
• M33: 13,052,713 km (0.09 R)
• M34: 13,632,854 km (0.098 R)
• M35: 14,133,708 km (0.071 R)
• M36: 14,618,554 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.7

Radius: 12.1

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 8.95 AU - 14.91 AU

Year: 15050 Days

Day: 9.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 54,219,798 km

• M1: 258,954 km (0.114 R)
• M2: 1,018,612 km (0.072 R)
• M3: 1,149,959 km (0.059 R)
• M4: 1,532,929 km (0.074 R)
• M5: 1,745,358 km (0.106 R)
• M6: 2,134,313 km (0.061 R)
• M7: 2,564,257 km (0.111 R)
• M8: 2,746,916 km (0.085 R)
• M9: 2,948,424 km (0.116 R)
• M10: 3,080,519 km (0.088 R)
• M11: 3,199,749 km (0.108 R)
• M12: 3,442,845 km (0.117 R)
• M13: 3,692,075 km (0.073 R)
• M14: 5,025,292 km (0.086 R)
• M15: 5,344,234 km (0.102 R)
• M16: 6,550,741 km (0.071 R)
• M17: 6,997,440 km (0.056 R)
• M18: 7,194,760 km (0.075 R)
• M19: 7,675,867 km (0.12 R)
• M20: 9,202,812 km (0.086 R)
• M21: 9,967,557 km (0.107 R)
• M22: 10,078,409 km (0.087 R)
• M23: 10,368,778 km (0.114 R)
• M24: 10,707,168 km (0.101 R)
• M25: 10,866,490 km (0.1 R)
• M26: 11,441,395 km (0.096 R)
• M27: 11,534,445 km (0.063 R)
• M28: 12,026,472 km (0.089 R)
• M29: 12,215,713 km (0.118 R)
• M30: 12,597,188 km (0.061 R)
• M31: 12,693,230 km (0.108 R)
• M32: 13,128,111 km (0.057 R)
• M33: 13,274,268 km (0.091 R)
• M34: 15,581,217 km (0.102 R)
• M35: 15,710,170 km (0.072 R)
• M36: 15,865,303 km (0.115 R)
• M37: 16,046,915 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 306.8

Radius: 3.4

Gravity: 26.54 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 11.82 AU - 15.04 AU

Year: 17976 Days

Day: 17.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 54,219,798 km

• M1: 51,162 km (0.078 R)
• M2: 184,155 km (0.116 R)
• M3: 352,453 km (0.114 R)
• M4: 397,033 km (0.106 R)
• M5: 594,352 km (0.12 R)
• M6: 666,309 km (0.104 R)
• M7: 760,256 km (0.054 R)
• M8: 898,934 km (0.116 R)
• M9: 1,088,923 km (0.072 R)
• M10: 1,337,854 km (0.117 R)
• M11: 2,072,978 km (0.111 R)
• M12: 2,238,283 km (0.096 R)
• M13: 2,350,931 km (0.061 R)
• M14: 3,095,778 km (0.056 R)
• M15: 3,509,716 km (0.084 R)
• M16: 3,974,516 km (0.061 R)
• M17: 4,851,758 km (0.084 R)
• M18: 6,332,777 km (0.097 R)
• M19: 6,491,949 km (0.119 R)
• M20: 6,572,134 km (0.087 R)
• M21: 7,183,391 km (0.085 R)
• M22: 7,224,829 km (0.049 R)
• M23: 7,307,856 km (0.083 R)
• M24: 7,558,881 km (0.103 R)
• M25: 7,770,263 km (0.075 R)
• M26: 9,348,221 km (0.105 R)
• M27: 9,484,056 km (0.119 R)
• M28: 9,849,524 km (0.059 R)
• M29: 10,033,978 km (0.118 R)
• M30: 10,172,954 km (0.067 R)
• M31: 10,641,196 km (0.082 R)
• M32: 11,116,468 km (0.088 R)
• M33: 12,984,497 km (0.092 R)
• M34: 14,421,833 km (0.094 R)
• M35: 14,474,043 km (0.101 R)
• M36: 14,736,288 km (0.035 R)
• M37: 14,894,413 km (0.113 R)
• M38: 15,265,416 km (0.114 R)
• M39: 15,639,560 km (0.064 R)
• M40: 15,800,826 km (0.054 R)
• M41: 17,554,861 km (0.097 R)
• M42: 17,778,510 km (0.086 R)
• M43: 18,398,145 km (0.039 R)
• M44: 18,568,387 km (0.064 R)
• M45: 18,796,075 km (0.099 R)
• M46: 18,910,368 km (0.04 R)
• M47: 19,082,106 km (0.093 R)
• M48: 20,007,070 km (0.037 R)
• M49: 20,240,592 km (0.117 R)
• M50: 20,357,577 km (0.119 R)
• M51: 20,651,388 km (0.115 R)
• M52: 20,946,395 km (0.114 R)
• M53: 21,361,978 km (0.094 R)
• M54: 22,685,470 km (0.073 R)
• M55: 24,407,790 km (0.053 R)
• M56: 24,970,278 km (0.043 R)
• M57: 25,284,733 km (0.095 R)
• M58: 25,917,382 km (0.05 R)
• M59: 26,108,120 km (0.103 R)
• M60: 26,427,212 km (0.077 R)
• M61: 27,846,148 km (0.1 R)
• M62: 28,433,768 km (0.094 R)
• M63: 28,827,809 km (0.083 R)
• M64: 28,959,605 km (0.064 R)
• M65: 29,621,276 km (0.117 R)
• M66: 30,154,293 km (0.036 R)
• M67: 31,500,375 km (0.113 R)
• M68: 31,703,978 km (0.119 R)
• M69: 36,079,566 km (0.112 R)
• M70: 36,577,278 km (0.113 R)
• M71: 37,795,453 km (0.106 R)
• M72: 38,881,235 km (0.1 R)
• M73: 39,537,670 km (0.045 R)
• M74: 40,935,513 km (0.11 R)
• M75: 41,231,716 km (0.112 R)
• M76: 42,649,007 km (0.119 R)
• M77: 43,552,278 km (0.118 R)
• M78: 44,233,996 km (0.09 R)
• M79: 44,385,838 km (0.116 R)
• M80: 44,614,124 km (0.064 R)
• M81: 49,260,185 km (0.058 R)
• M82: 49,575,388 km (0.069 R)
• M83: 50,286,875 km (0.058 R)
• M84: 50,445,449 km (0.118 R)
• M85: 50,604,322 km (0.098 R)
• M86: 50,763,195 km (0.1 R)
• M87: 51,320,746 km (0.12 R)
• M88: 51,640,138 km (0.114 R)
• M89: 51,800,208 km (0.1 R)
• M90: 51,960,277 km (0.037 R)
• M91: 52,763,618 km (0.09 R)
• M92: 53,005,368 km (0.082 R)
• M93: 53,166,784 km (0.069 R)
• M94: 53,328,350 km (0.088 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 11,031 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit