🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.51 AU - 1.77 AU

Year: 738 Days

Day: 13.5 Hours

Environment

Temp: -36 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,360,416 km

• M1: 17,503 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.43 AU - 3.55 AU

Year: 2291 Days

Day: 19.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.06 AU - 4.28 AU

Year: 2471 Days

Day: 45.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.9 AU - 5.8 AU

Year: 4349 Days

Day: 26.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 13.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 269.8

Radius: 6.7

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 10.83 AU - 16.37 AU

Year: 17627 Days

Day: 16.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 29,360,416 km

• M1: 83,326 km (0.031 R)
• M2: 309,069 km (0.066 R)
• M3: 517,908 km (0.103 R)
• M4: 756,217 km (0.103 R)
• M5: 1,090,868 km (0.109 R)
• M6: 1,479,224 km (0.032 R)
• M7: 1,973,495 km (0.068 R)
• M8: 2,373,370 km (0.11 R)
• M9: 2,804,362 km (0.05 R)
• M10: 3,073,339 km (0.105 R)
• M11: 3,458,553 km (0.097 R)
• M12: 3,715,562 km (0.119 R)
• M13: 4,096,588 km (0.05 R)
• M14: 4,716,821 km (0.036 R)
• M15: 5,363,981 km (0.099 R)
• M16: 6,179,589 km (0.066 R)
• M17: 6,994,000 km (0.09 R)
• M18: 7,661,057 km (0.101 R)
• M19: 11,195,306 km (0.101 R)
• M20: 12,943,806 km (0.118 R)
• M21: 16,036,892 km (0.062 R)
• M22: 18,559,411 km (0.111 R)
• M23: 19,670,774 km (0.112 R)
• M24: 24,468,228 km (0.099 R)
• M25: 27,186,122 km (0.088 R)
• M26: 28,100,763 km (0.089 R)
• M27: 30,967,657 km (0.11 R)
• M28: 39,683,528 km (0.028 R)
• M29: 45,229,869 km (0.118 R)
• M30: 46,225,742 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 17.7

Radius: 4.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 15.2 AU - 23.42 AU

Year: 29823 Days

Day: 21.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 29,360,416 km

• M1: 116,836 km (0.101 R)
• M2: 826,678 km (0.103 R)
• M3: 1,802,954 km (0.091 R)
• M4: 3,113,431 km (0.046 R)
• M5: 3,916,023 km (0.087 R)
• M6: 4,539,099 km (0.106 R)
• M7: 5,593,913 km (0.043 R)
• M8: 10,452,702 km (0.079 R)
• M9: 17,422,766 km (0.092 R)
• M10: 24,864,064 km (0.106 R)
• M11: 25,180,164 km (0.049 R)
• M12: 26,144,472 km (0.043 R)
• M13: 26,800,907 km (0.075 R)
• M14: 28,489,867 km (0.028 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 15,649 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit