🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.95 AU - 2.41 AU

Year: 1358 Days

Day: 34.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.91 AU - 2.55 AU

Year: 1404 Days

Day: 25.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.59 AU - 2.69 AU

Year: 1809 Days

Day: 45.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.41 AU - 3.25 AU

Year: 2008 Days

Day: 25 Hours

Environment

Temp: -136 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.6

Radius: 10.7

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.57 AU - 3.27 AU

Year: 2104 Days

Day: 8.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 156.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 30,531,719 km

• M1: 133,441 km (0.044 R)
• M2: 576,101 km (0.104 R)
• M3: 1,225,805 km (0.102 R)
• M4: 1,586,485 km (0.116 R)
• M5: 2,107,984 km (0.056 R)
• M6: 3,200,497 km (0.113 R)
• M7: 4,110,650 km (0.085 R)
• M8: 5,206,006 km (0.097 R)
• M9: 5,686,065 km (0.076 R)
• M10: 6,836,623 km (0.091 R)
• M11: 7,824,567 km (0.082 R)
• M12: 8,193,475 km (0.09 R)
• M13: 9,370,511 km (0.116 R)
• M14: 12,435,772 km (0.103 R)
• M15: 13,781,105 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.6

Radius: 12.3

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.66 AU - 3.82 AU

Year: 2460 Days

Day: 7.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 30,531,719 km

• M1: 153,487 km (0.06 R)
• M2: 772,075 km (0.102 R)
• M3: 1,174,942 km (0.039 R)
• M4: 1,844,991 km (0.108 R)
• M5: 2,328,790 km (0.027 R)
• M6: 2,850,288 km (0.059 R)
• M7: 3,326,159 km (0.044 R)
• M8: 4,170,489 km (0.111 R)
• M9: 4,589,363 km (0.032 R)
• M10: 5,129,412 km (0.036 R)
• M11: 6,893,171 km (0.096 R)
• M12: 7,542,126 km (0.093 R)
• M13: 8,426,698 km (0.062 R)
• M14: 9,065,481 km (0.12 R)
• M15: 9,592,365 km (0.088 R)
• M16: 10,746,213 km (0.118 R)
• M17: 12,157,819 km (0.052 R)
• M18: 12,712,378 km (0.083 R)
• M19: 14,010,738 km (0.079 R)
• M20: 14,620,499 km (0.109 R)
• M21: 15,994,406 km (0.11 R)
• M22: 17,885,173 km (0.047 R)
• M23: 18,884,338 km (0.11 R)

Asteroid Belt

Center: 4.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.2

Radius: 10.7

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.74 AU - 5.6 AU

Year: 4958 Days

Day: 13.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 30,531,719 km

• M1: 133,142 km (0.119 R)
• M2: 673,490 km (0.115 R)
• M3: 1,029,981 km (0.091 R)
• M4: 1,736,083 km (0.102 R)
• M5: 2,212,852 km (0.067 R)
• M6: 2,829,943 km (0.093 R)
• M7: 3,329,600 km (0.064 R)
• M8: 4,189,189 km (0.12 R)
• M9: 6,156,700 km (0.091 R)
• M10: 6,864,747 km (0.108 R)
• M11: 8,636,435 km (0.098 R)
• M12: 10,076,015 km (0.08 R)
• M13: 10,515,234 km (0.108 R)
• M14: 10,967,169 km (0.099 R)
• M15: 11,910,085 km (0.059 R)
• M16: 12,302,181 km (0.094 R)
• M17: 15,007,210 km (0.114 R)
• M18: 15,814,141 km (0.031 R)
• M19: 16,649,794 km (0.101 R)
• M20: 18,474,140 km (0.034 R)
• M21: 21,061,435 km (0.085 R)
• M22: 22,072,867 km (0.098 R)
• M23: 24,742,590 km (0.116 R)
• M24: 25,381,672 km (0.092 R)
• M25: 29,184,151 km (0.048 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: 253 - 12,831 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit