🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.45 AU - 0.75 AU

Year: 171 Days

Day: 21.9 Hours

Environment

Temp: 185 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.87 AU - 1.33 AU

Year: 424 Days

Day: 35.5 Hours

Environment

Temp: 30 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 51,482,788 km

• M1: 891,603 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.28 AU - 3.44 AU

Year: 1776 Days

Day: 44.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.19 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.17 AU - 3.85 AU

Year: 2414 Days

Day: 45.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.7

Radius: 13

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 8.03 AU - 11.03 AU

Year: 10800 Days

Day: 14.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 51,482,788 km

• M1: 296,054 km (0.116 R)
• M2: 541,843 km (0.086 R)
• M3: 635,342 km (0.105 R)
• M4: 770,279 km (0.089 R)
• M5: 860,038 km (0.084 R)
• M6: 1,547,291 km (0.101 R)
• M7: 1,907,822 km (0.07 R)
• M8: 2,137,006 km (0.118 R)
• M9: 2,268,502 km (0.05 R)
• M10: 3,024,719 km (0.109 R)
• M11: 3,143,201 km (0.091 R)
• M12: 3,415,469 km (0.106 R)
• M13: 4,015,805 km (0.113 R)
• M14: 4,245,438 km (0.086 R)
• M15: 5,065,234 km (0.055 R)
• M16: 5,206,754 km (0.068 R)
• M17: 5,896,550 km (0.09 R)
• M18: 6,500,027 km (0.117 R)
• M19: 7,202,389 km (0.112 R)
• M20: 8,342,924 km (0.115 R)
• M21: 8,636,734 km (0.05 R)
• M22: 10,201,827 km (0.045 R)
• M23: 10,426,074 km (0.079 R)
• M24: 11,016,836 km (0.118 R)
• M25: 11,154,765 km (0.102 R)
• M26: 11,665,343 km (0.101 R)
• M27: 13,585,581 km (0.109 R)
• M28: 14,180,681 km (0.056 R)
• M29: 14,431,258 km (0.104 R)
• M30: 14,683,181 km (0.113 R)
• M31: 15,499,237 km (0.095 R)
• M32: 15,757,293 km (0.076 R)
• M33: 15,860,965 km (0.109 R)
• M34: 16,330,104 km (0.051 R)
• M35: 16,645,456 km (0.11 R)
• M36: 16,962,753 km (0.06 R)
• M37: 18,579,308 km (0.109 R)
• M38: 19,795,837 km (0.047 R)
• M39: 20,132,133 km (0.081 R)
• M40: 20,244,631 km (0.115 R)
• M41: 20,924,105 km (0.047 R)
• M42: 22,247,298 km (0.103 R)
• M43: 22,421,878 km (0.1 R)
• M44: 23,183,631 km (0.035 R)
• M45: 23,301,664 km (0.094 R)
• M46: 24,073,289 km (0.039 R)
• M47: 24,432,175 km (0.099 R)
• M48: 25,580,637 km (0.051 R)
• M49: 25,947,003 km (0.09 R)
• M50: 27,491,900 km (0.038 R)
• M51: 27,741,878 km (0.037 R)
• M52: 27,929,922 km (0.096 R)
• M53: 29,193,875 km (0.11 R)
• M54: 29,576,696 km (0.072 R)
• M55: 30,089,817 km (0.094 R)
• M56: 30,735,182 km (0.088 R)
• M57: 30,994,734 km (0.114 R)
• M58: 32,237,144 km (0.073 R)
• M59: 34,770,435 km (0.08 R)
• M60: 34,973,140 km (0.11 R)
• M61: 35,583,649 km (0.105 R)
• M62: 35,924,283 km (0.048 R)
• M63: 36,129,232 km (0.118 R)
• M64: 36,266,114 km (0.112 R)
• M65: 38,339,391 km (0.117 R)
• M66: 38,688,702 km (0.101 R)
• M67: 38,898,887 km (0.101 R)
• M68: 39,109,371 km (0.107 R)
• M69: 39,460,926 km (0.117 R)
• M70: 40,806,709 km (0.117 R)
• M71: 41,449,381 km (0.069 R)
• M72: 41,951,581 km (0.05 R)
• M73: 43,034,371 km (0.098 R)
• M74: 43,324,740 km (0.038 R)
• M75: 43,543,003 km (0.086 R)
• M76: 43,980,428 km (0.032 R)
• M77: 44,199,738 km (0.108 R)
• M78: 45,154,023 km (0.114 R)
• M79: 45,818,836 km (0.099 R)
• M80: 46,486,790 km (0.078 R)
• M81: 47,382,433 km (0.112 R)
• M82: 47,682,227 km (0.073 R)
• M83: 47,982,619 km (0.082 R)
• M84: 48,133,115 km (0.112 R)
• M85: 48,359,157 km (0.113 R)
• M86: 48,736,593 km (0.092 R)
• M87: 49,874,733 km (0.073 R)
• M88: 50,638,281 km (0.112 R)
• M89: 51,328,974 km (0.107 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 12,458 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit