🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.52 AU - 0.6 AU

Year: 152 Days

Day: 26 Hours

Environment

Temp: 167 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.44 AU - 1.64 AU

Year: 691 Days

Day: 18.3 Hours

Environment

Temp: -30 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,536,931 km

• M1: 874,549 km (0.109 R)

Asteroid Belt

Center: 5.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.1

Radius: 12.6

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 8.66 AU - 11.06 AU

Year: 11197 Days

Day: 12.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 74,536,931 km

• M1: 157,826 km (0.11 R)
• M2: 1,459,178 km (0.084 R)
• M3: 2,003,863 km (0.091 R)
• M4: 2,859,713 km (0.111 R)
• M5: 6,780,823 km (0.099 R)
• M6: 12,586,716 km (0.114 R)

Asteroid Belt

Center: 12.93 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 480.8

Radius: 4.3

Gravity: 26 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 13.17 AU - 18.83 AU

Year: 23146 Days

Day: 23.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 74,536,931 km

• M1: 53,706 km (0.068 R)
• M2: 249,230 km (0.108 R)
• M3: 879,486 km (0.071 R)
• M4: 1,870,123 km (0.103 R)
• M5: 2,084,646 km (0.041 R)
• M6: 2,828,746 km (0.049 R)
• M7: 3,059,127 km (0.107 R)
• M8: 3,765,378 km (0.079 R)
• M9: 3,981,248 km (0.102 R)
• M10: 4,437,821 km (0.079 R)
• M11: 5,571,773 km (0.043 R)
• M12: 6,617,013 km (0.039 R)
• M13: 8,816,401 km (0.107 R)
• M14: 9,142,225 km (0.078 R)
• M15: 11,587,552 km (0.119 R)
• M16: 17,043,087 km (0.066 R)
• M17: 19,578,921 km (0.078 R)
• M18: 20,226,530 km (0.106 R)
• M19: 20,414,275 km (0.025 R)
• M20: 21,370,056 km (0.091 R)
• M21: 22,255,376 km (0.106 R)
• M22: 28,672,975 km (0.094 R)
• M23: 35,128,572 km (0.086 R)
• M24: 35,809,093 km (0.114 R)
• M25: 39,783,759 km (0.095 R)
• M26: 40,672,220 km (0.095 R)
• M27: 44,993,205 km (0.058 R)
• M28: 45,795,648 km (0.111 R)
• M29: 46,934,986 km (0.117 R)
• M30: 49,780,636 km (0.065 R)
• M31: 52,385,135 km (0.102 R)
• M32: 52,561,960 km (0.102 R)
• M33: 57,675,365 km (0.078 R)
• M34: 61,918,259 km (0.12 R)
• M35: 64,520,664 km (0.063 R)
• M36: 70,371,586 km (0.088 R)
• M37: 72,763,656 km (0.094 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 15,873 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit