🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.44 AU - 0.58 AU

Year: 159 Days

Day: 39.4 Hours

Environment

Temp: 37 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 38,858,092 km

• M1: 64,477 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.43 AU - 0.59 AU

Year: 159 Days

Day: 33.2 Hours

Environment

Temp: 28 °C

Axial Tilt: 10.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.39 AU - 0.65 AU

Year: 164 Days

Day: 23 Hours

Environment

Temp: 50 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.64 AU - 0.76 AU

Year: 256 Days

Day: 46 Hours

Environment

Temp: -11 °C

Axial Tilt: 42.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.75 AU - 1.15 AU

Year: 404 Days

Day: 42.4 Hours

Environment

Temp: -44 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.04 AU - 1.14 AU

Year: 497 Days

Day: 12.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,858,092 km

• M1: 117,584 km (0.109 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.9 AU - 1.5 AU

Year: 574 Days

Day: 24.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,858,092 km

• M1: 285,134 km (0.103 R)
• M2: 907,610 km (0.104 R)

Planet 8 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.68 AU - 2 AU

Year: 1090 Days

Day: 21.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.27 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 8.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.8

Radius: 11.1

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 8.33 AU - 9.07 AU

Year: 11203 Days

Day: 12.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 38,858,092 km

• M1: 139,276 km (0.115 R)
• M2: 507,735 km (0.113 R)
• M3: 637,437 km (0.108 R)
• M4: 735,722 km (0.095 R)
• M5: 1,047,185 km (0.088 R)
• M6: 1,148,762 km (0.095 R)
• M7: 1,307,785 km (0.111 R)
• M8: 1,399,338 km (0.055 R)
• M9: 1,570,030 km (0.114 R)
• M10: 1,787,994 km (0.078 R)
• M11: 2,037,373 km (0.112 R)
• M12: 2,616,168 km (0.085 R)
• M13: 2,948,424 km (0.103 R)
• M14: 3,421,004 km (0.105 R)
• M15: 3,497,897 km (0.084 R)
• M16: 3,811,155 km (0.079 R)
• M17: 3,971,225 km (0.113 R)
• M18: 4,160,766 km (0.103 R)
• M19: 4,270,570 km (0.103 R)
• M20: 4,719,065 km (0.081 R)
• M21: 5,691,451 km (0.065 R)
• M22: 6,918,453 km (0.111 R)
• M23: 7,378,317 km (0.086 R)
• M24: 7,712,967 km (0.096 R)
• M25: 7,882,162 km (0.053 R)
• M26: 8,746,688 km (0.105 R)
• M27: 9,786,992 km (0.065 R)
• M28: 9,970,249 km (0.079 R)
• M29: 10,044,001 km (0.081 R)
• M30: 10,154,703 km (0.11 R)
• M31: 10,303,105 km (0.045 R)
• M32: 10,941,887 km (0.12 R)
• M33: 11,361,958 km (0.076 R)
• M34: 11,709,773 km (0.064 R)
• M35: 11,982,640 km (0.071 R)
• M36: 12,813,806 km (0.119 R)
• M37: 13,581,991 km (0.117 R)
• M38: 13,951,049 km (0.058 R)
• M39: 14,615,263 km (0.115 R)
• M40: 16,147,445 km (0.051 R)
• M41: 16,364,212 km (0.073 R)
• M42: 16,669,541 km (0.106 R)
• M43: 16,800,888 km (0.073 R)
• M44: 16,888,552 km (0.11 R)
• M45: 17,152,892 km (0.059 R)
• M46: 17,953,839 km (0.102 R)
• M47: 18,043,598 km (0.103 R)
• M48: 18,268,593 km (0.108 R)
• M49: 18,721,575 km (0.114 R)
• M50: 20,382,411 km (0.045 R)
• M51: 20,616,681 km (0.096 R)
• M52: 20,993,668 km (0.082 R)
• M53: 21,611,058 km (0.1 R)
• M54: 21,849,966 km (0.117 R)
• M55: 21,945,858 km (0.1 R)
• M56: 22,427,264 km (0.092 R)
• M57: 22,863,491 km (0.112 R)
• M58: 23,155,955 km (0.094 R)
• M59: 23,253,643 km (0.086 R)
• M60: 23,646,038 km (0.077 R)
• M61: 24,586,560 km (0.12 R)
• M62: 24,886,204 km (0.117 R)
• M63: 25,388,105 km (0.094 R)
• M64: 25,539,348 km (0.093 R)
• M65: 26,708,905 km (0.114 R)
• M66: 27,274,385 km (0.094 R)
• M67: 29,947,549 km (0.076 R)
• M68: 31,396,255 km (0.114 R)
• M69: 31,721,331 km (0.12 R)
• M70: 32,484,130 km (0.072 R)
• M71: 33,252,914 km (0.117 R)
• M72: 33,694,976 km (0.084 R)
• M73: 34,361,584 km (0.066 R)
• M74: 36,729,120 km (0.025 R)
• M75: 37,014,552 km (0.088 R)
• M76: 37,185,992 km (0.09 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 18,974 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit