🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.52 AU - 0.66 AU

Year: 297 Days

Day: 47.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.7

Radius: 12.4

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.71 AU - 0.75 AU

Year: 409 Days

Day: 13.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 3,936,964 km

• M1: 157,078 km (0.039 R)
• M2: 257,458 km (0.118 R)
• M3: 360,830 km (0.052 R)
• M4: 453,730 km (0.097 R)
• M5: 571,763 km (0.099 R)
• M6: 686,355 km (0.104 R)
• M7: 778,657 km (0.098 R)
• M8: 916,137 km (0.11 R)
• M9: 1,022,352 km (0.106 R)
• M10: 1,102,985 km (0.086 R)
• M11: 1,225,356 km (0.116 R)
• M12: 1,340,846 km (0.117 R)
• M13: 1,433,148 km (0.109 R)
• M14: 1,555,519 km (0.113 R)
• M15: 1,662,332 km (0.088 R)
• M16: 1,804,450 km (0.118 R)
• M17: 1,920,537 km (0.1 R)
• M18: 2,042,609 km (0.113 R)
• M19: 2,213,151 km (0.089 R)
• M20: 2,298,422 km (0.103 R)
• M21: 2,498,135 km (0.066 R)
• M22: 2,602,105 km (0.036 R)

Asteroid Belt

Center: 1.05 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.3

Radius: 10.8

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.18 AU - 1.56 AU

Year: 1052 Days

Day: 9.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 3,936,964 km

• M1: 135,236 km (0.119 R)
• M2: 212,429 km (0.118 R)
• M3: 320,887 km (0.11 R)
• M4: 664,813 km (0.11 R)
• M5: 787,483 km (0.081 R)
• M6: 871,557 km (0.11 R)
• M7: 1,039,107 km (0.098 R)
• M8: 1,282,203 km (0.109 R)
• M9: 1,406,818 km (0.12 R)
• M10: 1,531,583 km (0.098 R)
• M11: 1,681,181 km (0.098 R)
• M12: 1,787,994 km (0.074 R)
• M13: 1,910,514 km (0.109 R)
• M14: 2,035,877 km (0.093 R)
• M15: 2,131,620 km (0.112 R)
• M16: 2,290,194 km (0.063 R)
• M17: 2,399,699 km (0.102 R)
• M18: 2,486,616 km (0.114 R)
• M19: 2,698,596 km (0.063 R)
• M20: 2,988,965 km (0.115 R)
• M21: 3,225,480 km (0.072 R)
• M22: 3,424,445 km (0.079 R)
• M23: 3,644,204 km (0.072 R)
• M24: 3,800,833 km (0.068 R)
• M25: 3,880,120 km (0.111 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 14,531 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit