🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.05 AU - 1.13 AU

Year: 431 Days

Day: 43.7 Hours

Environment

Temp: -9 °C

Axial Tilt: 39.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.13 AU - 1.39 AU

Year: 536 Days

Day: 26.7 Hours

Environment

Temp: -27 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,084,807 km

• M1: 415,882 km (0.029 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.34 AU - 1.68 AU

Year: 703 Days

Day: 13.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.16 AU - 2.18 AU

Year: 1211 Days

Day: 21.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,084,807 km

• M1: 178,171 km (0.076 R)

Asteroid Belt

Center: 5.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.5

Radius: 12

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 7.53 AU - 11.19 AU

Year: 10846 Days

Day: 10.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 61,084,807 km

• M1: 149,299 km (0.106 R)
• M2: 607,068 km (0.092 R)
• M3: 1,167,911 km (0.056 R)
• M4: 2,147,328 km (0.052 R)
• M5: 2,641,749 km (0.091 R)
• M6: 3,490,717 km (0.107 R)
• M7: 4,018,648 km (0.076 R)
• M8: 4,513,218 km (0.111 R)
• M9: 5,526,145 km (0.085 R)
• M10: 5,999,323 km (0.091 R)
• M11: 6,684,781 km (0.051 R)
• M12: 7,183,391 km (0.084 R)
• M13: 8,342,026 km (0.029 R)
• M14: 8,784,836 km (0.083 R)
• M15: 9,478,371 km (0.116 R)
• M16: 12,451,928 km (0.089 R)
• M17: 12,914,036 km (0.113 R)
• M18: 17,103,824 km (0.111 R)
• M19: 17,675,288 km (0.092 R)
• M20: 21,705,454 km (0.086 R)
• M21: 22,206,757 km (0.111 R)
• M22: 23,757,039 km (0.12 R)
• M23: 24,920,911 km (0.111 R)
• M24: 30,267,988 km (0.025 R)
• M25: 32,171,920 km (0.101 R)
• M26: 34,492,631 km (0.096 R)
• M27: 35,983,973 km (0.08 R)
• M28: 37,398,420 km (0.078 R)
• M29: 41,223,339 km (0.037 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 541.6

Radius: 7.4

Gravity: 9.89 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 12.15 AU - 12.29 AU

Year: 16179 Days

Day: 15.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 61,084,807 km

• M1: 92,152 km (0.101 R)
• M2: 386,411 km (0.106 R)
• M3: 1,151,754 km (0.112 R)
• M4: 1,641,986 km (0.079 R)
• M5: 2,071,931 km (0.11 R)
• M6: 2,729,563 km (0.097 R)
• M7: 3,334,237 km (0.083 R)
• M8: 4,807,328 km (0.116 R)
• M9: 7,762,035 km (0.057 R)
• M10: 8,968,392 km (0.064 R)
• M11: 9,223,906 km (0.108 R)
• M12: 9,589,822 km (0.074 R)
• M13: 10,462,725 km (0.117 R)
• M14: 11,092,832 km (0.074 R)
• M15: 11,387,390 km (0.109 R)
• M16: 12,939,917 km (0.086 R)
• M17: 15,488,765 km (0.109 R)
• M18: 16,006,075 km (0.092 R)
• M19: 21,102,276 km (0.115 R)
• M20: 22,386,424 km (0.083 R)
• M21: 24,112,933 km (0.117 R)
• M22: 25,926,358 km (0.119 R)
• M23: 28,154,768 km (0.049 R)
• M24: 30,278,160 km (0.037 R)
• M25: 33,598,635 km (0.115 R)
• M26: 33,968,141 km (0.075 R)
• M27: 36,242,627 km (0.048 R)
• M28: 38,214,178 km (0.117 R)
• M29: 39,430,708 km (0.075 R)
• M30: 39,704,472 km (0.06 R)
• M31: 55,243,651 km (0.079 R)
• M32: 60,537,471 km (0.077 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 12,535 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit