🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.44 AU - 0.62 AU

Year: 141 Days

Day: 25.6 Hours

Environment

Temp: 248 °C

Axial Tilt: 151.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.52 AU - 0.58 AU

Year: 149 Days

Day: 12 Hours

Environment

Temp: 199 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,958,057 km

• M1: 35,006 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.74 AU - 0.8 AU

Year: 247 Days

Day: 44.8 Hours

Environment

Temp: 191 °C

Axial Tilt: 159.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 79,958,057 km

• M1: 318,494 km (0.104 R)
• M2: 608,564 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2 AU - 2.5 AU

Year: 1233 Days

Day: 30.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.31 AU - 2.99 AU

Year: 1576 Days

Day: 24.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,958,057 km

• M1: 30,368 km (0.079 R)
• M2: 50,115 km (0.079 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.65 AU - 4.73 AU

Year: 3710 Days

Day: 31.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,958,057 km

• M1: 3,535,297 km (0.102 R)

Asteroid Belt

Center: 8.1 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.2

Radius: 12.2

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 8.96 AU - 14.04 AU

Year: 14244 Days

Day: 13.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 79,958,057 km

• M1: 156,479 km (0.066 R)
• M2: 588,368 km (0.084 R)
• M3: 1,022,202 km (0.05 R)
• M4: 1,521,410 km (0.112 R)
• M5: 4,883,473 km (0.089 R)
• M6: 5,440,575 km (0.025 R)
• M7: 6,473,249 km (0.099 R)
• M8: 6,896,611 km (0.118 R)
• M9: 8,244,189 km (0.039 R)
• M10: 9,527,440 km (0.054 R)
• M11: 14,175,745 km (0.062 R)
• M12: 17,129,704 km (0.095 R)
• M13: 21,123,070 km (0.113 R)
• M14: 22,330,025 km (0.047 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 788.3

Radius: 5.1

Gravity: 30.31 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 13.61 AU - 15.31 AU

Year: 20084 Days

Day: 21.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 79,958,057 km

• M1: 64,177 km (0.087 R)
• M2: 327,769 km (0.114 R)
• M3: 553,063 km (0.079 R)
• M4: 741,706 km (0.078 R)
• M5: 937,530 km (0.051 R)
• M6: 1,483,861 km (0.083 R)
• M7: 2,032,137 km (0.059 R)
• M8: 3,459,600 km (0.109 R)
• M9: 4,143,263 km (0.027 R)
• M10: 4,658,328 km (0.079 R)
• M11: 4,987,294 km (0.116 R)
• M12: 6,822,860 km (0.084 R)
• M13: 7,103,804 km (0.092 R)
• M14: 8,096,386 km (0.106 R)
• M15: 9,121,880 km (0.085 R)
• M16: 11,232,556 km (0.07 R)
• M17: 14,704,124 km (0.111 R)
• M18: 15,651,827 km (0.03 R)
• M19: 16,058,434 km (0.113 R)
• M20: 20,909,294 km (0.087 R)
• M21: 22,207,654 km (0.037 R)
• M22: 25,968,694 km (0.101 R)
• M23: 28,417,612 km (0.039 R)
• M24: 30,888,968 km (0.088 R)
• M25: 32,046,557 km (0.03 R)
• M26: 32,570,149 km (0.084 R)
• M27: 36,113,225 km (0.101 R)
• M28: 40,207,270 km (0.072 R)
• M29: 48,439,342 km (0.116 R)
• M30: 65,160,045 km (0.099 R)
• M31: 67,701,414 km (0.058 R)
• M32: 69,650,375 km (0.057 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 12,230 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit