🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.95 AU - 2.13 AU

Year: 1024 Days

Day: 20 Hours

Environment

Temp: -47 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.15 AU - 2.43 AU

Year: 1218 Days

Day: 27.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2 AU - 3.1 AU

Year: 1431 Days

Day: 47.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,027,535 km

• M1: 43,683 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.42 AU - 3.62 AU

Year: 1845 Days

Day: 18.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 4.96 AU - 5.82 AU

Year: 4398 Days

Day: 33.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,027,535 km

• M1: 26,778 km (0.107 R)
• M2: 3,049,403 km (0.103 R)

Asteroid Belt

Center: 8.3 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.7

Radius: 11.5

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 8.8 AU - 13.6 AU

Year: 13174 Days

Day: 7.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 50,027,535 km

• M1: 143,614 km (0.114 R)
• M2: 536,458 km (0.095 R)
• M3: 939,175 km (0.064 R)
• M4: 1,820,606 km (0.111 R)
• M5: 2,437,398 km (0.079 R)
• M6: 3,041,923 km (0.105 R)
• M7: 3,472,316 km (0.114 R)
• M8: 5,117,594 km (0.08 R)
• M9: 5,581,497 km (0.109 R)
• M10: 7,497,845 km (0.076 R)
• M11: 8,288,620 km (0.105 R)
• M12: 8,729,185 km (0.117 R)
• M13: 9,872,711 km (0.086 R)
• M14: 11,409,231 km (0.06 R)
• M15: 12,391,940 km (0.042 R)
• M16: 12,839,237 km (0.099 R)
• M17: 13,497,019 km (0.114 R)
• M18: 20,201,696 km (0.043 R)
• M19: 28,509,315 km (0.063 R)
• M20: 29,856,294 km (0.043 R)
• M21: 31,127,876 km (0.106 R)
• M22: 33,531,914 km (0.037 R)
• M23: 42,341,583 km (0.092 R)
• M24: 45,741,494 km (0.095 R)
• M25: 47,430,155 km (0.108 R)
• M26: 49,319,276 km (0.114 R)
• M27: 54,772,568 km (0.075 R)
• M28: 55,805,391 km (0.05 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355

Radius: 10.1

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 10.66 AU - 13.56 AU

Year: 14811 Days

Day: 13.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 50,027,535 km

• M1: 125,662 km (0.118 R)
• M2: 594,352 km (0.108 R)
• M3: 1,355,357 km (0.056 R)
• M4: 3,367,448 km (0.085 R)
• M5: 4,642,620 km (0.054 R)
• M6: 5,678,885 km (0.116 R)
• M7: 8,203,648 km (0.105 R)
• M8: 9,464,758 km (0.101 R)
• M9: 10,270,492 km (0.084 R)
• M10: 14,933,607 km (0.075 R)
• M11: 16,024,924 km (0.057 R)
• M12: 17,315,355 km (0.113 R)
• M13: 20,429,085 km (0.115 R)
• M14: 22,031,428 km (0.111 R)
• M15: 23,264,414 km (0.09 R)
• M16: 23,806,706 km (0.033 R)
• M17: 24,172,922 km (0.045 R)
• M18: 31,315,621 km (0.098 R)
• M19: 31,865,992 km (0.108 R)
• M20: 34,950,401 km (0.089 R)
• M21: 36,262,075 km (0.051 R)
• M22: 42,640,629 km (0.11 R)
• M23: 44,552,191 km (0.077 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 20,271 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit