🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.27 AU - 1.39 AU

Year: 542 Days

Day: 28.1 Hours

Environment

Temp: 7 °C

Axial Tilt: 157.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 93,790,317 km

• M1: 73,453 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.3 AU - 1.72 AU

Year: 655 Days

Day: 23 Hours

Environment

Temp: -16 °C

Axial Tilt: 1.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 93,790,317 km

• M1: 50,564 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.63 AU - 1.87 AU

Year: 817 Days

Day: 30.4 Hours

Environment

Temp: -34 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 5.06 AU - 5.7 AU

Year: 4406 Days

Day: 25 Hours

Environment

Temp: -144 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,790,317 km

• M1: 746,942 km (0.088 R)

Asteroid Belt

Center: 6.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.7

Radius: 11.2

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 6.48 AU - 6.82 AU

Year: 6055 Days

Day: 11 Hours

Environment

Temp: -153 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 93,790,317 km

• M1: 146,756 km (0.079 R)
• M2: 249,978 km (0.068 R)
• M3: 997,070 km (0.034 R)
• M4: 1,240,017 km (0.099 R)
• M5: 1,361,191 km (0.082 R)
• M6: 1,518,418 km (0.112 R)
• M7: 1,715,289 km (0.105 R)
• M8: 2,080,158 km (0.113 R)
• M9: 2,152,414 km (0.067 R)
• M10: 2,682,739 km (0.061 R)
• M11: 3,065,410 km (0.106 R)
• M12: 3,422,650 km (0.086 R)
• M13: 3,726,932 km (0.119 R)
• M14: 3,837,784 km (0.103 R)
• M15: 4,154,034 km (0.101 R)
• M16: 5,030,378 km (0.059 R)
• M17: 5,781,958 km (0.034 R)
• M18: 6,249,900 km (0.09 R)
• M19: 6,488,508 km (0.087 R)
• M20: 6,595,471 km (0.084 R)
• M21: 7,953,670 km (0.056 R)
• M22: 8,068,262 km (0.075 R)
• M23: 8,473,822 km (0.075 R)
• M24: 8,886,114 km (0.045 R)
• M25: 8,975,423 km (0.051 R)
• M26: 9,547,336 km (0.105 R)
• M27: 10,099,951 km (0.119 R)
• M28: 11,076,226 km (0.081 R)
• M29: 11,983,687 km (0.115 R)
• M30: 12,479,754 km (0.087 R)
• M31: 13,185,407 km (0.06 R)
• M32: 13,389,458 km (0.085 R)
• M33: 14,285,699 km (0.106 R)
• M34: 15,059,120 km (0.118 R)
• M35: 15,522,574 km (0.074 R)
• M36: 15,882,208 km (0.057 R)
• M37: 18,628,376 km (0.097 R)
• M38: 18,857,410 km (0.111 R)
• M39: 20,133,929 km (0.085 R)
• M40: 20,368,947 km (0.086 R)
• M41: 21,119,330 km (0.05 R)
• M42: 21,718,170 km (0.116 R)
• M43: 22,769,394 km (0.107 R)
• M44: 23,301,215 km (0.076 R)
• M45: 23,383,344 km (0.102 R)
• M46: 24,502,336 km (0.037 R)
• M47: 25,173,582 km (0.117 R)
• M48: 25,936,082 km (0.085 R)
• M49: 26,577,259 km (0.118 R)
• M50: 26,663,128 km (0.093 R)
• M51: 27,050,736 km (0.08 R)
• M52: 27,223,521 km (0.11 R)
• M53: 27,787,954 km (0.059 R)
• M54: 29,149,444 km (0.089 R)
• M55: 29,238,006 km (0.097 R)
• M56: 29,370,999 km (0.064 R)
• M57: 29,593,152 km (0.076 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 969.9

Radius: 7.3

Gravity: 18.2 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 14.59 AU - 17.79 AU

Year: 23002 Days

Day: 20.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 93,790,317 km

• M1: 106,214 km (0.098 R)
• M2: 184,454 km (0.053 R)
• M3: 280,346 km (0.069 R)
• M4: 627,114 km (0.116 R)
• M5: 757,713 km (0.098 R)
• M6: 1,299,407 km (0.086 R)
• M7: 1,365,829 km (0.109 R)
• M8: 1,715,738 km (0.106 R)
• M9: 2,053,979 km (0.077 R)
• M10: 2,171,263 km (0.039 R)
• M11: 2,578,618 km (0.12 R)
• M12: 2,921,497 km (0.1 R)
• M13: 3,098,322 km (0.101 R)
• M14: 3,416,367 km (0.102 R)
• M15: 4,132,791 km (0.095 R)
• M16: 5,051,770 km (0.045 R)
• M17: 5,753,385 km (0.107 R)
• M18: 5,919,737 km (0.083 R)
• M19: 6,200,383 km (0.102 R)
• M20: 6,658,452 km (0.104 R)
• M21: 7,366,050 km (0.099 R)
• M22: 7,426,038 km (0.048 R)
• M23: 8,221,301 km (0.096 R)
• M24: 8,471,578 km (0.067 R)
• M25: 10,024,404 km (0.09 R)
• M26: 10,833,279 km (0.119 R)
• M27: 12,873,046 km (0.081 R)
• M28: 13,751,036 km (0.105 R)
• M29: 14,047,988 km (0.114 R)
• M30: 14,197,287 km (0.103 R)
• M31: 15,564,162 km (0.059 R)
• M32: 16,263,383 km (0.101 R)
• M33: 17,052,212 km (0.11 R)
• M34: 20,414,275 km (0.086 R)
• M35: 20,583,470 km (0.053 R)
• M36: 20,668,143 km (0.078 R)
• M37: 22,126,423 km (0.079 R)
• M38: 22,300,106 km (0.11 R)
• M39: 22,911,811 km (0.064 R)
• M40: 25,777,359 km (0.093 R)
• M41: 26,235,278 km (0.118 R)
• M42: 26,511,286 km (0.079 R)
• M43: 29,228,582 km (0.101 R)
• M44: 29,610,206 km (0.062 R)
• M45: 31,641,296 km (0.081 R)
• M46: 32,920,807 km (0.053 R)
• M47: 33,317,989 km (0.12 R)
• M48: 34,317,752 km (0.117 R)
• M49: 34,619,640 km (0.074 R)
• M50: 35,023,405 km (0.04 R)
• M51: 38,518,609 km (0.12 R)
• M52: 40,413,566 km (0.062 R)
• M53: 42,986,799 km (0.118 R)
• M54: 43,747,354 km (0.102 R)
• M55: 44,183,881 km (0.087 R)
• M56: 45,061,272 km (0.106 R)
• M57: 45,502,287 km (0.061 R)
• M58: 48,290,043 km (0.066 R)
• M59: 50,445,449 km (0.07 R)
• M60: 51,362,335 km (0.106 R)
• M61: 52,284,755 km (0.059 R)
• M62: 54,497,308 km (0.086 R)
• M63: 54,732,027 km (0.12 R)
• M64: 55,792,227 km (0.029 R)
• M65: 56,621,597 km (0.105 R)
• M66: 56,978,239 km (0.07 R)
• M67: 59,374,946 km (0.087 R)
• M68: 59,737,272 km (0.108 R)
• M69: 59,858,297 km (0.115 R)
• M70: 60,585,642 km (0.068 R)
• M71: 62,908,298 km (0.118 R)
• M72: 64,390,215 km (0.115 R)
• M73: 65,259,977 km (0.083 R)
• M74: 65,633,822 km (0.112 R)
• M75: 67,514,267 km (0.104 R)
• M76: 69,921,297 km (0.119 R)
• M77: 70,431,575 km (0.049 R)
• M78: 72,098,694 km (0.073 R)
• M79: 72,872,564 km (0.038 R)
• M80: 73,001,816 km (0.086 R)
• M81: 73,389,873 km (0.102 R)
• M82: 73,649,126 km (0.056 R)
• M83: 79,028,516 km (0.105 R)
• M84: 79,294,202 km (0.093 R)
• M85: 81,429,861 km (0.045 R)
• M86: 82,101,256 km (0.067 R)
• M87: 82,370,233 km (0.092 R)
• M88: 83,584,519 km (0.103 R)
• M89: 86,440,791 km (0.088 R)
• M90: 88,914,392 km (0.068 R)
• M91: 89,190,699 km (0.027 R)
• M92: 90,437,448 km (0.074 R)
• M93: 91,829,456 km (0.06 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 13,033 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit