🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.01 AU - 1.47 AU

Year: 485 Days

Day: 42.9 Hours

Environment

Temp: 22 °C

Axial Tilt: 3.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 45,767,953 km

• M1: 58,493 km (0.112 R)
• M2: 154,535 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.44 AU - 1.48 AU

Year: 620 Days

Day: 33.6 Hours

Environment

Temp: -11 °C

Axial Tilt: 37.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.64 AU - 4 AU

Year: 2126 Days

Day: 33.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,767,953 km

• M1: 124,765 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.6

Radius: 8.3

Gravity: 8.92 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.7 AU - 6.54 AU

Year: 4683 Days

Day: 7.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 45,767,953 km

• M1: 103,372 km (0.119 R)
• M2: 637,885 km (0.101 R)
• M3: 963,111 km (0.11 R)
• M4: 1,294,022 km (0.103 R)
• M5: 2,220,332 km (0.033 R)
• M6: 2,583,854 km (0.107 R)
• M7: 3,431,177 km (0.103 R)
• M8: 4,380,226 km (0.083 R)
• M9: 4,851,309 km (0.092 R)
• M10: 5,246,846 km (0.063 R)
• M11: 5,924,375 km (0.082 R)
• M12: 6,563,756 km (0.057 R)
• M13: 6,851,582 km (0.118 R)
• M14: 7,214,806 km (0.101 R)
• M15: 8,271,117 km (0.059 R)
• M16: 9,548,383 km (0.102 R)
• M17: 10,469,906 km (0.111 R)
• M18: 11,041,669 km (0.042 R)
• M19: 11,587,701 km (0.035 R)
• M20: 12,981,804 km (0.119 R)
• M21: 14,164,375 km (0.098 R)
• M22: 14,538,071 km (0.094 R)
• M23: 14,973,251 km (0.094 R)
• M24: 16,860,877 km (0.063 R)
• M25: 17,646,415 km (0.12 R)
• M26: 19,355,122 km (0.115 R)
• M27: 20,690,134 km (0.056 R)
• M28: 27,711,360 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.2

Radius: 11.6

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 8.75 AU - 10.55 AU

Year: 10536 Days

Day: 13.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 56.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 45,767,953 km

• M1: 144,362 km (0.106 R)
• M2: 525,986 km (0.114 R)
• M3: 927,806 km (0.105 R)
• M4: 1,477,279 km (0.102 R)
• M5: 1,844,243 km (0.104 R)
• M6: 2,381,149 km (0.12 R)
• M7: 2,913,568 km (0.098 R)
• M8: 3,311,798 km (0.105 R)
• M9: 3,721,247 km (0.104 R)
• M10: 4,357,337 km (0.117 R)
• M11: 4,911,298 km (0.049 R)
• M12: 5,285,143 km (0.032 R)
• M13: 6,125,434 km (0.056 R)
• M14: 8,549,070 km (0.08 R)
• M15: 14,937,347 km (0.082 R)
• M16: 15,394,219 km (0.06 R)
• M17: 16,542,533 km (0.065 R)
• M18: 17,458,670 km (0.082 R)
• M19: 18,038,960 km (0.095 R)
• M20: 19,314,880 km (0.08 R)
• M21: 22,553,225 km (0.118 R)
• M22: 23,241,824 km (0.118 R)
• M23: 24,122,208 km (0.112 R)
• M24: 29,570,263 km (0.107 R)
• M25: 33,182,752 km (0.045 R)
• M26: 34,752,184 km (0.09 R)
• M27: 38,280,898 km (0.108 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 19,377 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit