🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.02 AU - 1.48 AU

Year: 518 Days

Day: 34.9 Hours

Environment

Temp: -18 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.87 AU - 2.33 AU

Year: 1129 Days

Day: 19.7 Hours

Environment

Temp: -69 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.8

Radius: 10.9

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 6.22 AU - 6.96 AU

Year: 6274 Days

Day: 12.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 31,066,330 km

• M1: 171,290 km (0.09 R)
• M2: 321,037 km (0.104 R)
• M3: 411,394 km (0.112 R)
• M4: 613,052 km (0.059 R)
• M5: 770,878 km (0.108 R)
• M6: 888,611 km (0.074 R)
• M7: 1,263,952 km (0.043 R)
• M8: 1,502,561 km (0.081 R)
• M9: 1,825,692 km (0.1 R)
• M10: 2,284,509 km (0.115 R)
• M11: 2,438,894 km (0.091 R)
• M12: 2,517,433 km (0.072 R)
• M13: 2,778,481 km (0.093 R)
• M14: 2,964,581 km (0.097 R)
• M15: 4,095,092 km (0.106 R)
• M16: 4,767,535 km (0.083 R)
• M17: 4,991,034 km (0.117 R)
• M18: 5,294,418 km (0.12 R)
• M19: 5,603,936 km (0.114 R)
• M20: 5,734,685 km (0.117 R)
• M21: 5,866,331 km (0.06 R)
• M22: 6,025,802 km (0.115 R)
• M23: 6,105,987 km (0.073 R)
• M24: 6,430,614 km (0.073 R)
• M25: 6,622,698 km (0.091 R)
• M26: 7,438,305 km (0.076 R)
• M27: 8,019,194 km (0.117 R)
• M28: 8,857,092 km (0.083 R)
• M29: 9,348,371 km (0.109 R)
• M30: 10,518,226 km (0.099 R)
• M31: 10,809,793 km (0.046 R)
• M32: 11,301,670 km (0.098 R)
• M33: 11,467,275 km (0.094 R)
• M34: 11,935,217 km (0.093 R)
• M35: 12,171,582 km (0.092 R)
• M36: 12,924,358 km (0.113 R)
• M37: 13,376,294 km (0.084 R)
• M38: 13,481,311 km (0.052 R)
• M39: 13,657,089 km (0.099 R)
• M40: 14,260,118 km (0.035 R)
• M41: 14,331,626 km (0.079 R)
• M42: 14,618,854 km (0.085 R)
• M43: 14,799,269 km (0.117 R)
• M44: 14,871,824 km (0.084 R)
• M45: 15,089,638 km (0.118 R)
• M46: 15,199,144 km (0.118 R)
• M47: 15,345,301 km (0.09 R)
• M48: 15,897,915 km (0.073 R)
• M49: 16,307,365 km (0.09 R)
• M50: 17,632,951 km (0.053 R)
• M51: 18,018,166 km (0.08 R)
• M52: 18,173,000 km (0.097 R)
• M53: 18,484,014 km (0.056 R)
• M54: 18,600,999 km (0.12 R)
• M55: 18,757,479 km (0.09 R)
• M56: 18,875,212 km (0.045 R)
• M57: 19,150,622 km (0.101 R)
• M58: 19,229,609 km (0.053 R)
• M59: 19,865,101 km (0.092 R)
• M60: 20,105,206 km (0.082 R)
• M61: 20,872,045 km (0.109 R)
• M62: 21,648,308 km (0.083 R)
• M63: 21,854,155 km (0.087 R)
• M64: 21,936,733 km (0.068 R)
• M65: 22,184,915 km (0.092 R)
• M66: 22,433,996 km (0.067 R)
• M67: 23,313,332 km (0.093 R)
• M68: 23,439,892 km (0.107 R)
• M69: 23,778,432 km (0.105 R)
• M70: 25,278,599 km (0.091 R)
• M71: 25,495,367 km (0.058 R)
• M72: 25,887,313 km (0.113 R)
• M73: 26,544,646 km (0.092 R)
• M74: 26,853,416 km (0.094 R)
• M75: 27,163,383 km (0.103 R)
• M76: 27,831,337 km (0.093 R)
• M77: 29,547,973 km (0.114 R)
• M78: 29,776,409 km (0.063 R)
• M79: 30,788,439 km (0.109 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 12,222 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit