🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.69 AU - 0.91 AU

Year: 253 Days

Day: 37.1 Hours

Environment

Temp: 113 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.78 AU - 1.12 AU

Year: 327 Days

Day: 16.2 Hours

Environment

Temp: 166 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,922,557 km

• M1: 247,584 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.52 AU - 2.18 AU

Year: 888 Days

Day: 31.9 Hours

Environment

Temp: -52 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.03 AU - 3.07 AU

Year: 1881 Days

Day: 45.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,922,557 km

• M1: 537,356 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.77 AU - 4.33 AU

Year: 2878 Days

Day: 12 Hours

Environment

Temp: -123 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,922,557 km

• M1: 920,625 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 723.4

Radius: 6.4

Gravity: 17.66 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 11.24 AU - 16.14 AU

Year: 17886 Days

Day: 18.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 71,922,557 km

• M1: 81,680 km (0.117 R)
• M2: 357,689 km (0.068 R)
• M3: 707,598 km (0.032 R)
• M4: 1,012,030 km (0.073 R)
• M5: 2,019,422 km (0.059 R)
• M6: 2,389,826 km (0.044 R)
• M7: 2,804,810 km (0.069 R)
• M8: 5,251,633 km (0.095 R)
• M9: 8,531,866 km (0.114 R)
• M10: 9,113,951 km (0.069 R)
• M11: 9,332,065 km (0.081 R)
• M12: 9,778,764 km (0.109 R)
• M13: 10,475,441 km (0.115 R)
• M14: 11,392,327 km (0.092 R)
• M15: 12,696,371 km (0.102 R)
• M16: 13,952,545 km (0.101 R)
• M17: 14,685,125 km (0.105 R)
• M18: 15,831,643 km (0.089 R)
• M19: 20,546,968 km (0.094 R)
• M20: 20,828,212 km (0.047 R)
• M21: 21,302,587 km (0.098 R)
• M22: 23,989,814 km (0.1 R)
• M23: 26,010,881 km (0.042 R)
• M24: 28,489,718 km (0.04 R)
• M25: 28,722,492 km (0.035 R)
• M26: 30,267,240 km (0.059 R)
• M27: 33,006,227 km (0.112 R)
• M28: 33,911,294 km (0.028 R)
• M29: 40,420,597 km (0.089 R)
• M30: 41,307,114 km (0.113 R)
• M31: 50,046,771 km (0.1 R)
• M32: 58,615,886 km (0.082 R)
• M33: 60,708,462 km (0.077 R)
• M34: 67,490,780 km (0.097 R)
• M35: 67,697,674 km (0.054 R)
• M36: 71,277,850 km (0.061 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 16,830 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit