🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.84 AU - 1.2 AU

Year: 360 Days

Day: 14.5 Hours

Environment

Temp: 86 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.53 AU - 2.53 AU

Year: 1012 Days

Day: 40.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 101.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.9 AU - 2.34 AU

Year: 1080 Days

Day: 34.4 Hours

Environment

Temp: -56 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,102,288 km

• M1: 1,741,170 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.07 AU - 2.61 AU

Year: 1252 Days

Day: 22.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.86 AU - 4.6 AU

Year: 2520 Days

Day: 37.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,102,288 km

• M1: 473,477 km (0.081 R)

Asteroid Belt

Center: 4.93 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.7

Radius: 14.5

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.03 AU - 6.21 AU

Year: 5297 Days

Day: 7.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 60,102,288 km

• M1: 205,996 km (0.097 R)
• M2: 374,294 km (0.104 R)
• M3: 478,863 km (0.113 R)
• M4: 590,612 km (0.078 R)
• M5: 728,841 km (0.098 R)
• M6: 822,639 km (0.095 R)
• M7: 1,178,532 km (0.061 R)
• M8: 1,311,525 km (0.04 R)
• M9: 1,796,670 km (0.057 R)
• M10: 2,077,166 km (0.097 R)
• M11: 2,519,079 km (0.074 R)
• M12: 2,886,192 km (0.077 R)
• M13: 3,216,803 km (0.092 R)
• M14: 3,658,117 km (0.044 R)
• M15: 3,814,297 km (0.054 R)
• M16: 4,001,893 km (0.072 R)
• M17: 4,133,539 km (0.081 R)
• M18: 4,507,085 km (0.036 R)
• M19: 4,598,339 km (0.082 R)
• M20: 4,690,342 km (0.067 R)
• M21: 4,907,259 km (0.103 R)
• M22: 5,048,479 km (0.063 R)
• M23: 5,415,742 km (0.034 R)
• M24: 5,808,287 km (0.099 R)
• M25: 6,500,476 km (0.108 R)
• M26: 6,795,184 km (0.063 R)
• M27: 7,076,578 km (0.067 R)
• M28: 7,542,276 km (0.107 R)
• M29: 9,268,934 km (0.026 R)
• M30: 9,424,815 km (0.109 R)
• M31: 9,660,133 km (0.104 R)
• M32: 9,957,085 km (0.118 R)
• M33: 10,458,836 km (0.086 R)
• M34: 10,702,531 km (0.109 R)
• M35: 10,845,546 km (0.118 R)
• M36: 11,195,755 km (0.103 R)
• M37: 11,299,426 km (0.06 R)
• M38: 11,507,816 km (0.025 R)
• M39: 12,289,764 km (0.08 R)
• M40: 12,439,661 km (0.098 R)
• M41: 13,132,599 km (0.105 R)
• M42: 13,505,995 km (0.06 R)
• M43: 13,638,539 km (0.095 R)
• M44: 14,307,989 km (0.109 R)
• M45: 14,465,815 km (0.101 R)
• M46: 14,988,211 km (0.112 R)
• M47: 15,263,321 km (0.082 R)
• M48: 15,378,362 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 378.9

Radius: 7.1

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 12.32 AU - 16.24 AU

Year: 18879 Days

Day: 21.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 60,102,288 km

• M1: 258,056 km (0.113 R)
• M2: 311,463 km (0.112 R)
• M3: 568,472 km (0.089 R)
• M4: 1,497,475 km (0.072 R)
• M5: 2,307,697 km (0.112 R)
• M6: 5,740,369 km (0.106 R)
• M7: 6,071,130 km (0.027 R)
• M8: 6,281,016 km (0.083 R)
• M9: 6,621,950 km (0.095 R)
• M10: 7,056,382 km (0.096 R)
• M11: 9,267,438 km (0.112 R)
• M12: 11,258,885 km (0.085 R)
• M13: 11,724,733 km (0.092 R)
• M14: 13,759,713 km (0.035 R)
• M15: 13,869,817 km (0.099 R)
• M16: 14,035,571 km (0.093 R)
• M17: 15,670,975 km (0.048 R)
• M18: 16,074,740 km (0.118 R)
• M19: 16,132,784 km (0.115 R)
• M20: 16,598,931 km (0.079 R)
• M21: 18,325,590 km (0.107 R)
• M22: 18,995,339 km (0.09 R)
• M23: 20,547,268 km (0.084 R)
• M24: 20,862,470 km (0.093 R)
• M25: 21,881,980 km (0.082 R)
• M26: 22,268,391 km (0.097 R)
• M27: 22,333,017 km (0.084 R)
• M28: 22,527,345 km (0.09 R)
• M29: 23,770,653 km (0.103 R)
• M30: 24,101,563 km (0.12 R)
• M31: 24,300,828 km (0.062 R)
• M32: 25,305,527 km (0.09 R)
• M33: 25,575,701 km (0.091 R)
• M34: 25,779,004 km (0.06 R)
• M35: 26,118,891 km (0.119 R)
• M36: 27,009,746 km (0.084 R)
• M37: 27,078,711 km (0.111 R)
• M38: 27,701,786 km (0.09 R)
• M39: 28,539,983 km (0.099 R)
• M40: 31,321,007 km (0.11 R)
• M41: 31,393,412 km (0.088 R)
• M42: 32,193,911 km (0.114 R)
• M43: 33,814,953 km (0.075 R)
• M44: 34,710,296 km (0.047 R)
• M45: 35,764,812 km (0.077 R)
• M46: 36,067,897 km (0.115 R)
• M47: 36,600,615 km (0.061 R)
• M48: 37,135,876 km (0.084 R)
• M49: 37,982,151 km (0.079 R)
• M50: 39,380,742 km (0.081 R)
• M51: 40,954,511 km (0.059 R)
• M52: 41,828,761 km (0.111 R)
• M53: 42,628,811 km (0.098 R)
• M54: 45,879,573 km (0.115 R)
• M55: 48,118,454 km (0.106 R)
• M56: 49,630,590 km (0.083 R)
• M57: 50,392,641 km (0.104 R)
• M58: 50,732,527 km (0.075 R)
• M59: 51,243,703 km (0.066 R)
• M60: 52,271,441 km (0.055 R)
• M61: 52,443,329 km (0.092 R)
• M62: 53,565,612 km (0.083 R)
• M63: 53,652,229 km (0.104 R)
• M64: 53,738,846 km (0.081 R)
• M65: 58,043,824 km (0.101 R)
• M66: 58,757,107 km (0.063 R)
• M67: 59,832,416 km (0.098 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 14,925 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit