🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.49 AU - 0.65 AU

Year: 154 Days

Day: 13.5 Hours

Environment

Temp: 209 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,399,486 km

• M1: 341,382 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.52 AU - 0.74 AU

Year: 179 Days

Day: 24.9 Hours

Environment

Temp: 148 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,399,486 km

• M1: 56,997 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.73 AU - 1.07 AU

Year: 306 Days

Day: 24.7 Hours

Environment

Temp: 123 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.83 AU - 4.53 AU

Year: 2528 Days

Day: 22.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.06 AU - 4.62 AU

Year: 3238 Days

Day: 13.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.57 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.1

Radius: 11.6

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 8.1 AU - 9.48 AU

Year: 9334 Days

Day: 13.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 61,399,486 km

• M1: 145,260 km (0.112 R)
• M2: 440,267 km (0.1 R)
• M3: 950,694 km (0.113 R)
• M4: 1,728,155 km (0.053 R)
• M5: 2,186,223 km (0.098 R)
• M6: 2,578,170 km (0.115 R)
• M7: 3,346,654 km (0.091 R)
• M8: 5,837,309 km (0.098 R)
• M9: 8,961,660 km (0.114 R)
• M10: 14,104,536 km (0.089 R)
• M11: 15,202,884 km (0.118 R)
• M12: 17,909,259 km (0.078 R)
• M13: 25,093,248 km (0.09 R)
• M14: 26,420,031 km (0.091 R)
• M15: 26,960,379 km (0.033 R)
• M16: 32,517,192 km (0.065 R)
• M17: 34,639,537 km (0.07 R)
• M18: 35,882,396 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 243.6

Radius: 5.7

Gravity: 7.5 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 12.7 AU - 20.58 AU

Year: 24311 Days

Day: 24.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 61,399,486 km

• M1: 77,043 km (0.11 R)
• M2: 206,295 km (0.112 R)
• M3: 338,091 km (0.051 R)
• M4: 463,454 km (0.081 R)
• M5: 601,383 km (0.039 R)
• M6: 1,091,466 km (0.065 R)
• M7: 1,342,641 km (0.03 R)
• M8: 1,781,262 km (0.093 R)
• M9: 2,035,877 km (0.117 R)
• M10: 2,147,178 km (0.065 R)
• M11: 2,524,015 km (0.109 R)
• M12: 4,184,851 km (0.03 R)
• M13: 4,878,985 km (0.116 R)
• M14: 5,444,315 km (0.118 R)
• M15: 5,627,274 km (0.086 R)
• M16: 7,843,416 km (0.113 R)
• M17: 11,044,362 km (0.118 R)
• M18: 11,357,919 km (0.099 R)
• M19: 14,856,116 km (0.107 R)
• M20: 16,910,244 km (0.106 R)
• M21: 17,756,220 km (0.099 R)
• M22: 19,029,747 km (0.101 R)
• M23: 22,444,468 km (0.109 R)
• M24: 25,348,312 km (0.106 R)
• M25: 25,506,138 km (0.027 R)
• M26: 28,345,954 km (0.078 R)
• M27: 30,639,289 km (0.069 R)
• M28: 33,111,993 km (0.089 R)
• M29: 34,201,215 km (0.063 R)
• M30: 34,752,483 km (0.087 R)
• M31: 35,029,688 km (0.108 R)
• M32: 37,383,162 km (0.117 R)
• M33: 40,308,548 km (0.115 R)
• M34: 42,116,737 km (0.111 R)
• M35: 45,324,116 km (0.113 R)
• M36: 54,030,413 km (0.058 R)
• M37: 57,894,077 km (0.118 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 19,644 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit