🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.32 AU - 1.32 AU

Year: 568 Days

Day: 17.5 Hours

Environment

Temp: -42 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,941,726 km

• M1: 10,921 km (0.11 R)
• M2: 67,319 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.86 AU - 2.32 AU

Year: 1132 Days

Day: 20.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,941,726 km

• M1: 352,004 km (0.112 R)

Asteroid Belt

Center: 6.68 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.6

Radius: 10.1

Gravity: 7.01 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 9.36 AU - 13.16 AU

Year: 14159 Days

Day: 9.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 60,941,726 km

• M1: 125,662 km (0.11 R)
• M2: 453,581 km (0.105 R)
• M3: 1,059,153 km (0.091 R)
• M4: 1,649,317 km (0.119 R)
• M5: 2,075,222 km (0.051 R)
• M6: 2,957,251 km (0.041 R)
• M7: 3,301,625 km (0.113 R)
• M8: 5,233,083 km (0.092 R)
• M9: 7,775,798 km (0.119 R)
• M10: 12,190,730 km (0.119 R)
• M11: 14,711,604 km (0.065 R)
• M12: 16,932,983 km (0.115 R)
• M13: 19,624,997 km (0.09 R)
• M14: 20,230,718 km (0.053 R)
• M15: 23,351,629 km (0.077 R)
• M16: 24,426,490 km (0.102 R)
• M17: 25,738,912 km (0.109 R)
• M18: 28,174,964 km (0.117 R)
• M19: 30,876,851 km (0.115 R)
• M20: 38,377,987 km (0.119 R)
• M21: 46,093,198 km (0.072 R)
• M22: 51,773,878 km (0.076 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 351.6

Radius: 4.4

Gravity: 18.16 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 13.44 AU - 14.92 AU

Year: 20010 Days

Day: 19.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 60,941,726 km

• M1: 54,753 km (0.107 R)
• M2: 446,550 km (0.103 R)
• M3: 676,930 km (0.048 R)
• M4: 844,929 km (0.108 R)
• M5: 1,362,837 km (0.077 R)
• M6: 1,666,071 km (0.107 R)
• M7: 1,868,627 km (0.05 R)
• M8: 2,012,690 km (0.1 R)
• M9: 2,490,356 km (0.08 R)
• M10: 2,687,675 km (0.064 R)
• M11: 2,895,467 km (0.114 R)
• M12: 3,395,722 km (0.108 R)
• M13: 4,159,718 km (0.109 R)
• M14: 5,241,311 km (0.06 R)
• M15: 6,662,940 km (0.1 R)
• M16: 7,620,067 km (0.037 R)
• M17: 8,323,027 km (0.116 R)
• M18: 9,536,116 km (0.053 R)
• M19: 10,019,916 km (0.074 R)
• M20: 11,569,600 km (0.056 R)
• M21: 12,119,821 km (0.091 R)
• M22: 13,471,139 km (0.116 R)
• M23: 13,874,903 km (0.067 R)
• M24: 15,424,737 km (0.111 R)
• M25: 17,164,710 km (0.077 R)
• M26: 18,449,457 km (0.117 R)
• M27: 18,947,318 km (0.027 R)
• M28: 19,539,427 km (0.098 R)
• M29: 22,124,328 km (0.114 R)
• M30: 25,947,451 km (0.098 R)
• M31: 28,287,162 km (0.117 R)
• M32: 35,885,537 km (0.052 R)
• M33: 36,790,904 km (0.077 R)
• M34: 38,244,396 km (0.077 R)
• M35: 50,465,196 km (0.026 R)
• M36: 51,764,753 km (0.078 R)
• M37: 51,928,712 km (0.068 R)
• M38: 55,624,677 km (0.079 R)
• M39: 58,065,666 km (0.098 R)
• M40: 58,420,063 km (0.076 R)
• M41: 58,954,426 km (0.06 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 19,396 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit