🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.97 AU - 1.43 AU

Year: 460 Days

Day: 29.2 Hours

Environment

Temp: 13 °C

Axial Tilt: 27.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.18 AU - 1.92 AU

Year: 675 Days

Day: 16.6 Hours

Environment

Temp: -16 °C

Axial Tilt: 11.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.14 AU - 3.58 AU

Year: 2155 Days

Day: 35.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.74 AU - 4.34 AU

Year: 2330 Days

Day: 37.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.02 AU - 4.72 AU

Year: 2663 Days

Day: 36.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.97 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 20.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 623.6

Radius: 4.1

Gravity: 37.1 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 16.75 AU - 23.37 AU

Year: 31432 Days

Day: 18.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 99,682,953 km

• M1: 54,154 km (0.038 R)
• M2: 86,168 km (0.085 R)
• M3: 150,645 km (0.118 R)
• M4: 939,325 km (0.039 R)
• M5: 1,034,020 km (0.104 R)
• M6: 1,164,919 km (0.067 R)
• M7: 1,232,387 km (0.102 R)
• M8: 1,975,889 km (0.085 R)
• M9: 2,016,131 km (0.032 R)
• M10: 2,263,266 km (0.091 R)
• M11: 2,563,659 km (0.117 R)
• M12: 2,968,321 km (0.106 R)
• M13: 3,014,547 km (0.113 R)
• M14: 3,154,421 km (0.035 R)
• M15: 4,089,557 km (0.106 R)
• M16: 4,401,469 km (0.109 R)
• M17: 5,495,328 km (0.086 R)
• M18: 5,723,764 km (0.071 R)
• M19: 6,668,026 km (0.089 R)
• M20: 6,850,386 km (0.097 R)
• M21: 7,220,192 km (0.101 R)
• M22: 7,596,281 km (0.066 R)
• M23: 8,172,532 km (0.073 R)
• M24: 9,502,307 km (0.06 R)
• M25: 9,914,150 km (0.032 R)
• M26: 13,259,607 km (0.085 R)
• M27: 13,796,664 km (0.119 R)
• M28: 14,340,751 km (0.1 R)
• M29: 14,812,732 km (0.113 R)
• M30: 15,209,765 km (0.084 R)
• M31: 18,001,860 km (0.097 R)
• M32: 19,024,212 km (0.025 R)
• M33: 22,930,511 km (0.114 R)
• M34: 25,067,367 km (0.101 R)
• M35: 26,015,967 km (0.109 R)
• M36: 26,398,788 km (0.054 R)
• M37: 29,626,961 km (0.098 R)
• M38: 29,826,524 km (0.117 R)
• M39: 30,327,528 km (0.111 R)
• M40: 31,236,335 km (0.085 R)
• M41: 35,487,756 km (0.088 R)
• M42: 35,593,672 km (0.113 R)
• M43: 36,125,043 km (0.068 R)
• M44: 37,195,416 km (0.111 R)
• M45: 38,711,441 km (0.099 R)
• M46: 39,038,911 km (0.086 R)
• M47: 39,476,933 km (0.078 R)
• M48: 40,137,109 km (0.035 R)
• M49: 40,579,170 km (0.099 R)
• M50: 42,588,569 km (0.032 R)
• M51: 44,744,574 km (0.078 R)
• M52: 44,859,016 km (0.068 R)
• M53: 46,935,734 km (0.098 R)
• M54: 47,168,508 km (0.042 R)
• M55: 48,690,217 km (0.111 R)
• M56: 48,807,951 km (0.052 R)
• M57: 49,871,592 km (0.1 R)
• M58: 51,062,540 km (0.072 R)
• M59: 51,301,897 km (0.097 R)
• M60: 51,541,553 km (0.111 R)
• M61: 51,661,530 km (0.075 R)
• M62: 51,781,657 km (0.117 R)
• M63: 53,715,359 km (0.087 R)
• M64: 56,289,041 km (0.073 R)
• M65: 61,047,001 km (0.085 R)
• M66: 66,323,169 km (0.091 R)
• M67: 66,453,618 km (0.09 R)
• M68: 66,976,463 km (0.107 R)
• M69: 68,949,359 km (0.089 R)
• M70: 70,541,230 km (0.094 R)
• M71: 72,548,235 km (0.113 R)
• M72: 73,356,213 km (0.118 R)
• M73: 74,438,255 km (0.111 R)
• M74: 76,207,698 km (0.083 R)
• M75: 77,578,165 km (0.059 R)
• M76: 78,128,685 km (0.067 R)
• M77: 78,542,472 km (0.096 R)
• M78: 79,926,702 km (0.038 R)
• M79: 80,065,528 km (0.039 R)
• M80: 81,738,332 km (0.059 R)
• M81: 81,878,206 km (0.106 R)
• M82: 82,298,426 km (0.099 R)
• M83: 82,719,395 km (0.037 R)
• M84: 84,551,819 km (0.1 R)
• M85: 84,693,339 km (0.104 R)
• M86: 84,976,527 km (0.088 R)
• M87: 85,828,188 km (0.057 R)
• M88: 86,112,574 km (0.057 R)
• M89: 87,110,840 km (0.041 R)
• M90: 87,253,706 km (0.106 R)
• M91: 91,141,904 km (0.059 R)
• M92: 91,868,052 km (0.068 R)
• M93: 95,527,815 km (0.117 R)
• M94: 95,822,672 km (0.046 R)
• M95: 96,117,829 km (0.046 R)
• M96: 98,787,552 km (0.09 R)
• M97: 99,085,701 km (0.097 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 13,912 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit