🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.43 AU - 1.89 AU

Year: 770 Days

Day: 33.4 Hours

Environment

Temp: -44 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,958,233 km

• M1: 35,754 km (0.11 R)

Asteroid Belt

Center: 1.96 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.18 AU - 2.32 AU

Year: 1215 Days

Day: 25.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.9

Radius: 9.1

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 6.17 AU - 7.91 AU

Year: 6722 Days

Day: 11.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 54,958,233 km

• M1: 115,041 km (0.11 R)
• M2: 441,763 km (0.067 R)
• M3: 730,636 km (0.045 R)
• M4: 1,532,181 km (0.098 R)
• M5: 2,112,771 km (0.113 R)
• M6: 2,760,081 km (0.06 R)
• M7: 3,406,194 km (0.038 R)
• M8: 3,960,155 km (0.086 R)
• M9: 4,246,784 km (0.066 R)
• M10: 5,219,470 km (0.1 R)
• M11: 5,713,292 km (0.068 R)
• M12: 6,143,087 km (0.109 R)
• M13: 8,584,674 km (0.086 R)
• M14: 8,944,905 km (0.109 R)
• M15: 9,610,167 km (0.104 R)
• M16: 10,397,501 km (0.095 R)
• M17: 11,755,550 km (0.112 R)
• M18: 14,537,173 km (0.118 R)
• M19: 16,050,206 km (0.071 R)
• M20: 18,053,172 km (0.039 R)
• M21: 18,778,572 km (0.089 R)
• M22: 21,507,835 km (0.079 R)
• M23: 29,240,699 km (0.097 R)
• M24: 29,692,485 km (0.099 R)
• M25: 30,057,354 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.6

Radius: 9.4

Gravity: 9.41 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 8.79 AU - 10.93 AU

Year: 11143 Days

Day: 11.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 54,958,233 km

• M1: 116,836 km (0.102 R)
• M2: 654,341 km (0.093 R)
• M3: 1,257,370 km (0.052 R)
• M4: 1,831,078 km (0.115 R)
• M5: 2,160,343 km (0.092 R)
• M6: 2,488,411 km (0.114 R)
• M7: 3,679,659 km (0.065 R)
• M8: 4,036,599 km (0.105 R)
• M9: 4,788,478 km (0.114 R)
• M10: 6,972,009 km (0.112 R)
• M11: 8,143,659 km (0.105 R)
• M12: 8,897,184 km (0.106 R)
• M13: 9,492,284 km (0.083 R)
• M14: 11,322,913 km (0.111 R)
• M15: 12,141,214 km (0.06 R)
• M16: 12,564,875 km (0.103 R)
• M17: 16,685,099 km (0.078 R)
• M18: 17,590,017 km (0.116 R)
• M19: 19,745,273 km (0.111 R)
• M20: 21,803,740 km (0.078 R)
• M21: 23,068,440 km (0.083 R)
• M22: 23,531,895 km (0.108 R)
• M23: 29,046,521 km (0.114 R)
• M24: 30,354,605 km (0.114 R)
• M25: 35,734,294 km (0.12 R)
• M26: 38,518,310 km (0.085 R)
• M27: 41,171,877 km (0.111 R)
• M28: 41,853,744 km (0.065 R)
• M29: 44,657,208 km (0.103 R)
• M30: 45,377,073 km (0.11 R)
• M31: 46,692,487 km (0.047 R)
• M32: 52,367,782 km (0.065 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 16,289 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit