🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.62 AU - 0.84 AU

Year: 234 Days

Day: 36.3 Hours

Environment

Temp: 128 °C

Axial Tilt: 153.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,452,038 km

• M1: 64,925 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.91 AU - 1.43 AU

Year: 474 Days

Day: 26.7 Hours

Environment

Temp: -4 °C

Axial Tilt: 16.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 98,452,038 km

• M1: 59,839 km (0.09 R)
• M2: 687,402 km (0.056 R)

Asteroid Belt

Center: 9.26 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 17.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 810.7

Radius: 4.8

Gravity: 35.19 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 15.14 AU - 19.54 AU

Year: 27058 Days

Day: 24.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 98,452,038 km

• M1: 83,176 km (0.113 R)
• M2: 419,024 km (0.048 R)
• M3: 811,868 km (0.075 R)
• M4: 1,402,929 km (0.074 R)
• M5: 1,615,657 km (0.066 R)
• M6: 1,996,384 km (0.106 R)
• M7: 2,560,068 km (0.057 R)
• M8: 2,962,636 km (0.092 R)
• M9: 3,223,685 km (0.072 R)
• M10: 4,499,006 km (0.065 R)
• M11: 5,674,546 km (0.119 R)
• M12: 6,262,765 km (0.081 R)
• M13: 6,940,743 km (0.046 R)
• M14: 7,719,998 km (0.114 R)
• M15: 9,888,868 km (0.119 R)
• M16: 10,738,285 km (0.102 R)
• M17: 10,941,139 km (0.117 R)
• M18: 14,216,136 km (0.12 R)
• M19: 14,708,014 km (0.1 R)
• M20: 17,711,939 km (0.039 R)
• M21: 17,900,283 km (0.107 R)
• M22: 19,059,367 km (0.055 R)
• M23: 19,757,989 km (0.07 R)
• M24: 22,173,995 km (0.06 R)
• M25: 23,509,305 km (0.052 R)
• M26: 26,584,888 km (0.029 R)
• M27: 27,080,655 km (0.108 R)
• M28: 27,963,133 km (0.112 R)
• M29: 31,408,671 km (0.054 R)
• M30: 32,523,175 km (0.104 R)
• M31: 33,376,183 km (0.093 R)
• M32: 33,953,182 km (0.109 R)
• M33: 35,424,477 km (0.118 R)
• M34: 36,784,471 km (0.04 R)
• M35: 38,809,876 km (0.084 R)
• M36: 46,037,249 km (0.116 R)
• M37: 46,931,844 km (0.106 R)
• M38: 54,508,827 km (0.083 R)
• M39: 56,522,713 km (0.066 R)
• M40: 61,557,429 km (0.051 R)
• M41: 66,882,964 km (0.104 R)
• M42: 92,099,929 km (0.083 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 11,534 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit