🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.97 AU - 1.05 AU

Year: 353 Days

Day: 27.6 Hours

Environment

Temp: 81 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.33 AU - 2.05 AU

Year: 765 Days

Day: 47 Hours

Environment

Temp: -39 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.7

Radius: 10.4

Gravity: 8 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.96 AU - 8.14 AU

Year: 6519 Days

Day: 13.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 39,841,152 km

• M1: 129,701 km (0.099 R)
• M2: 1,231,190 km (0.116 R)
• M3: 3,909,142 km (0.105 R)
• M4: 5,280,506 km (0.079 R)
• M5: 6,042,557 km (0.114 R)
• M6: 6,450,211 km (0.111 R)
• M7: 6,803,861 km (0.034 R)
• M8: 11,142,049 km (0.113 R)
• M9: 12,830,860 km (0.084 R)
• M10: 13,794,420 km (0.096 R)
• M11: 14,744,815 km (0.066 R)
• M12: 15,360,560 km (0.084 R)
• M13: 21,697,675 km (0.1 R)
• M14: 22,413,800 km (0.032 R)
• M15: 23,977,547 km (0.072 R)
• M16: 26,055,312 km (0.104 R)
• M17: 27,505,364 km (0.098 R)
• M18: 31,264,160 km (0.104 R)
• M19: 33,740,154 km (0.057 R)
• M20: 36,566,806 km (0.12 R)

Asteroid Belt

Center: 7.62 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.4

Radius: 8

Gravity: 9.23 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 7.85 AU - 8.53 AU

Year: 8162 Days

Day: 10.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 39,841,152 km

• M1: 100,829 km (0.074 R)
• M2: 457,171 km (0.087 R)
• M3: 981,212 km (0.09 R)
• M4: 1,294,919 km (0.057 R)
• M5: 1,731,446 km (0.065 R)
• M6: 2,642,946 km (0.104 R)
• M7: 2,919,402 km (0.093 R)
• M8: 3,531,258 km (0.096 R)
• M9: 3,917,519 km (0.092 R)
• M10: 4,718,018 km (0.059 R)
• M11: 5,127,018 km (0.118 R)
• M12: 5,623,234 km (0.111 R)
• M13: 7,116,221 km (0.101 R)
• M14: 7,974,464 km (0.07 R)
• M15: 11,165,387 km (0.084 R)
• M16: 12,485,588 km (0.12 R)
• M17: 13,789,333 km (0.11 R)
• M18: 14,383,686 km (0.06 R)
• M19: 15,623,254 km (0.096 R)
• M20: 16,798,494 km (0.07 R)
• M21: 18,670,263 km (0.069 R)
• M22: 20,371,041 km (0.116 R)
• M23: 23,319,615 km (0.047 R)
• M24: 30,444,363 km (0.066 R)
• M25: 32,376,270 km (0.119 R)
• M26: 34,172,941 km (0.104 R)
• M27: 38,195,328 km (0.109 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 12,584 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit