🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.51 AU - 0.55 AU

Year: 175 Days

Day: 39.6 Hours

Environment

Temp: 7 °C

Axial Tilt: 117.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.69 AU - 0.83 AU

Year: 300 Days

Day: 27.6 Hours

Environment

Temp: -40 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 96,150,860 km

• M1: 244,144 km (0.093 R)
• M2: 303,384 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.58 AU - 0.94 AU

Year: 300 Days

Day: 20.1 Hours

Environment

Temp: -35 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,150,860 km

• M1: 41,439 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.44 AU - 2.36 AU

Year: 1186 Days

Day: 31.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 14.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 891

Radius: 3.2

Gravity: 87.01 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 14.24 AU - 14.68 AU

Year: 24911 Days

Day: 19.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 96,150,860 km

• M1: 43,234 km (0.056 R)
• M2: 563,834 km (0.096 R)
• M3: 763,398 km (0.05 R)
• M4: 1,008,439 km (0.105 R)
• M5: 1,134,550 km (0.114 R)
• M6: 1,671,307 km (0.087 R)
• M7: 2,127,132 km (0.09 R)
• M8: 2,457,295 km (0.111 R)
• M9: 2,930,772 km (0.105 R)
• M10: 3,850,799 km (0.12 R)
• M11: 4,561,389 km (0.1 R)
• M12: 6,519,475 km (0.092 R)
• M13: 7,262,677 km (0.104 R)
• M14: 8,339,034 km (0.048 R)
• M15: 8,509,276 km (0.05 R)
• M16: 9,033,617 km (0.114 R)
• M17: 9,579,051 km (0.109 R)
• M18: 10,536,627 km (0.074 R)
• M19: 13,947,309 km (0.108 R)
• M20: 15,427,430 km (0.111 R)
• M21: 18,598,905 km (0.07 R)
• M22: 20,903,759 km (0.115 R)
• M23: 22,070,473 km (0.072 R)
• M24: 22,287,091 km (0.073 R)
• M25: 22,505,204 km (0.105 R)
• M26: 31,613,172 km (0.109 R)
• M27: 32,583,912 km (0.062 R)
• M28: 34,293,816 km (0.074 R)
• M29: 35,023,704 km (0.076 R)
• M30: 35,614,915 km (0.076 R)
• M31: 39,144,377 km (0.075 R)
• M32: 39,781,066 km (0.11 R)
• M33: 40,586,650 km (0.113 R)
• M34: 42,899,882 km (0.093 R)
• M35: 47,606,530 km (0.028 R)
• M36: 48,880,506 km (0.089 R)
• M37: 49,433,420 km (0.112 R)
• M38: 50,928,202 km (0.035 R)
• M39: 54,007,674 km (0.115 R)
• M40: 59,063,932 km (0.061 R)
• M41: 59,901,231 km (0.109 R)
• M42: 69,871,481 km (0.107 R)
• M43: 85,605,287 km (0.091 R)
• M44: 88,574,206 km (0.085 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 14,192 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit