🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.15 AU - 4.23 AU

Year: 3072 Days

Day: 30.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.3

Radius: 12.9

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 8.78 AU - 11.02 AU

Year: 11156 Days

Day: 6.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 35,342,986 km

• M1: 248,781 km (0.069 R)
• M2: 1,371,663 km (0.083 R)
• M3: 1,773,782 km (0.11 R)
• M4: 2,895,616 km (0.115 R)
• M5: 5,189,101 km (0.096 R)
• M6: 5,842,994 km (0.096 R)
• M7: 7,618,122 km (0.113 R)
• M8: 10,385,683 km (0.112 R)
• M9: 11,516,044 km (0.106 R)
• M10: 17,457,772 km (0.047 R)
• M11: 19,307,400 km (0.071 R)
• M12: 20,411,732 km (0.055 R)
• M13: 23,465,473 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.7

Radius: 13.2

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 9.11 AU - 12.53 AU

Year: 12747 Days

Day: 10.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 35,342,986 km

• M1: 197,768 km (0.063 R)
• M2: 723,605 km (0.025 R)
• M3: 1,391,859 km (0.116 R)
• M4: 2,113,668 km (0.076 R)
• M5: 2,634,119 km (0.034 R)
• M6: 3,120,911 km (0.116 R)
• M7: 4,020,592 km (0.037 R)
• M8: 4,827,523 km (0.098 R)
• M9: 5,492,785 km (0.095 R)
• M10: 6,604,746 km (0.116 R)
• M11: 7,048,304 km (0.096 R)
• M12: 10,249,249 km (0.106 R)
• M13: 10,900,748 km (0.054 R)
• M14: 14,314,272 km (0.09 R)
• M15: 16,263,383 km (0.061 R)
• M16: 16,925,952 km (0.1 R)
• M17: 19,346,745 km (0.118 R)
• M18: 22,528,243 km (0.116 R)
• M19: 23,167,175 km (0.105 R)
• M20: 24,290,655 km (0.111 R)
• M21: 25,450,039 km (0.075 R)
• M22: 25,944,011 km (0.061 R)
• M23: 26,950,804 km (0.096 R)
• M24: 30,018,458 km (0.079 R)
• M25: 36,838,625 km (0.085 R)
• M26: 38,627,367 km (0.078 R)
• M27: 42,515,565 km (0.078 R)
• M28: 51,847,181 km (0.069 R)
• M29: 54,254,361 km (0.111 R)
• M30: 54,744,593 km (0.059 R)

Asteroid Belt

Center: 11.33 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.3

Radius: 11

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 10.93 AU - 12.73 AU

Year: 14573 Days

Day: 12.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 35,342,986 km

• M1: 136,882 km (0.032 R)
• M2: 713,731 km (0.038 R)
• M3: 1,195,736 km (0.115 R)
• M4: 1,672,355 km (0.093 R)
• M5: 2,475,546 km (0.119 R)
• M6: 2,975,202 km (0.102 R)
• M7: 3,745,482 km (0.083 R)
• M8: 4,484,944 km (0.115 R)
• M9: 5,742,314 km (0.076 R)
• M10: 6,760,178 km (0.103 R)
• M11: 7,703,393 km (0.111 R)
• M12: 15,591,539 km (0.081 R)
• M13: 17,102,328 km (0.039 R)
• M14: 24,047,110 km (0.118 R)
• M15: 26,232,286 km (0.116 R)
• M16: 30,993,836 km (0.098 R)
• M17: 32,070,193 km (0.1 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 19,089 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit