🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.56 AU - 0.93 AU

Year: 274 Days

Day: 35.3 Hours

Environment

Temp: -4 °C

Axial Tilt: 46.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 37,948,673 km

• M1: 460,313 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.69 AU - 1.01 AU

Year: 337 Days

Day: 22.4 Hours

Environment

Temp: -30 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,948,673 km

• M1: 90,208 km (0.109 R)
• M2: 471,532 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.99 AU - 1.17 AU

Year: 483 Days

Day: 46.8 Hours

Environment

Temp: -63 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,948,673 km

• M1: 810,970 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.14 AU - 1.5 AU

Year: 653 Days

Day: 44 Hours

Environment

Temp: -73 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.89 AU - 2.93 AU

Year: 1610 Days

Day: 28.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 159.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,948,673 km

• M1: 2,185,026 km (0.064 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.02 AU - 3.22 AU

Year: 1825 Days

Day: 21.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,948,673 km

• M1: 1,007,841 km (0.108 R)

Asteroid Belt

Center: 4.22 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.6

Radius: 13.3

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 5.56 AU - 6.08 AU

Year: 6044 Days

Day: 11.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 37,948,673 km

• M1: 166,652 km (0.106 R)
• M2: 297,251 km (0.051 R)
• M3: 679,623 km (0.069 R)
• M4: 850,165 km (0.08 R)
• M5: 1,168,659 km (0.109 R)
• M6: 1,324,540 km (0.027 R)
• M7: 1,487,900 km (0.047 R)
• M8: 1,736,083 km (0.036 R)
• M9: 1,895,704 km (0.113 R)
• M10: 2,165,878 km (0.043 R)
• M11: 3,026,814 km (0.12 R)
• M12: 3,245,227 km (0.104 R)
• M13: 3,879,671 km (0.09 R)
• M14: 4,197,866 km (0.118 R)
• M15: 4,305,876 km (0.117 R)
• M16: 4,831,712 km (0.11 R)
• M17: 5,059,400 km (0.106 R)
• M18: 5,378,193 km (0.056 R)
• M19: 5,525,248 km (0.114 R)
• M20: 5,883,834 km (0.113 R)
• M21: 6,096,562 km (0.088 R)
• M22: 6,250,049 km (0.06 R)
• M23: 6,404,883 km (0.065 R)
• M24: 6,877,014 km (0.096 R)
• M25: 7,491,413 km (0.088 R)
• M26: 7,888,595 km (0.119 R)
• M27: 9,016,114 km (0.092 R)
• M28: 9,191,293 km (0.092 R)
• M29: 9,509,637 km (0.111 R)
• M30: 9,867,625 km (0.072 R)
• M31: 10,120,894 km (0.111 R)
• M32: 10,303,105 km (0.039 R)
• M33: 10,560,114 km (0.114 R)
• M34: 10,670,816 km (0.114 R)
• M35: 11,838,128 km (0.07 R)
• M36: 12,146,001 km (0.091 R)
• M37: 12,651,941 km (0.061 R)
• M38: 13,164,762 km (0.052 R)
• M39: 13,284,141 km (0.114 R)
• M40: 13,764,949 km (0.095 R)
• M41: 13,886,123 km (0.1 R)
• M42: 14,170,060 km (0.103 R)
• M43: 15,200,191 km (0.105 R)
• M44: 16,296,893 km (0.11 R)
• M45: 16,382,313 km (0.085 R)
• M46: 17,027,828 km (0.109 R)
• M47: 17,157,829 km (0.058 R)
• M48: 17,637,739 km (0.112 R)
• M49: 17,769,385 km (0.093 R)
• M50: 18,343,691 km (0.064 R)
• M51: 18,566,143 km (0.049 R)
• M52: 19,103,798 km (0.115 R)
• M53: 19,783,122 km (0.057 R)
• M54: 20,240,442 km (0.113 R)
• M55: 20,608,752 km (0.111 R)
• M56: 20,932,931 km (0.099 R)
• M57: 21,726,996 km (0.095 R)
• M58: 22,341,096 km (0.064 R)
• M59: 23,441,388 km (0.077 R)
• M60: 23,779,778 km (0.119 R)
• M61: 24,168,434 km (0.101 R)
• M62: 24,902,959 km (0.066 R)
• M63: 25,100,129 km (0.054 R)
• M64: 26,243,506 km (0.115 R)
• M65: 26,695,590 km (0.067 R)
• M66: 27,658,402 km (0.091 R)
• M67: 28,426,587 km (0.063 R)
• M68: 29,461,805 km (0.084 R)
• M69: 29,931,542 km (0.061 R)
• M70: 30,141,129 km (0.114 R)
• M71: 31,037,519 km (0.114 R)
• M72: 31,675,554 km (0.093 R)
• M73: 31,835,773 km (0.066 R)
• M74: 32,694,465 km (0.111 R)
• M75: 33,724,297 km (0.086 R)
• M76: 34,161,123 km (0.109 R)
• M77: 34,874,854 km (0.109 R)
• M78: 35,982,477 km (0.084 R)
• M79: 36,428,877 km (0.104 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 18,957 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit