🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.64 AU - 1 AU

Year: 331 Days

Day: 21.6 Hours

Environment

Temp: -53 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,783,340 km

• M1: 26,030 km (0.082 R)

Asteroid Belt

Center: 1.12 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.31 AU - 1.53 AU

Year: 755 Days

Day: 18.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.21 AU - 1.95 AU

Year: 886 Days

Day: 43.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.22 AU - 2.02 AU

Year: 920 Days

Day: 25.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.72 AU - 2.16 AU

Year: 1206 Days

Day: 31.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,783,340 km

• M1: 333,902 km (0.106 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.01 AU - 2.29 AU

Year: 1407 Days

Day: 39.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.8

Radius: 10.3

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 6.53 AU - 8.21 AU

Year: 8928 Days

Day: 11.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 78,783,340 km

• M1: 130,001 km (0.092 R)
• M2: 540,946 km (0.09 R)
• M3: 1,399,937 km (0.088 R)
• M4: 1,870,572 km (0.103 R)
• M5: 2,618,561 km (0.028 R)
• M6: 3,369,542 km (0.109 R)
• M7: 5,316,858 km (0.111 R)
• M8: 5,764,455 km (0.086 R)
• M9: 6,833,182 km (0.118 R)
• M10: 11,657,863 km (0.081 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 510.5

Radius: 4.1

Gravity: 30.37 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 12.77 AU - 16.05 AU

Year: 24409 Days

Day: 18.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 78,783,340 km

• M1: 51,761 km (0.075 R)
• M2: 183,706 km (0.116 R)
• M3: 327,470 km (0.078 R)
• M4: 811,868 km (0.12 R)
• M5: 1,072,766 km (0.119 R)
• M6: 2,134,462 km (0.096 R)
• M7: 3,228,172 km (0.042 R)
• M8: 5,925,871 km (0.08 R)
• M9: 7,225,428 km (0.059 R)
• M10: 8,867,414 km (0.085 R)
• M11: 10,251,044 km (0.114 R)
• M12: 11,057,676 km (0.112 R)
• M13: 11,185,433 km (0.044 R)
• M14: 13,510,632 km (0.099 R)
• M15: 13,730,093 km (0.052 R)
• M16: 15,175,507 km (0.081 R)
• M17: 16,635,582 km (0.042 R)
• M18: 18,724,417 km (0.067 R)
• M19: 20,884,312 km (0.093 R)
• M20: 23,100,305 km (0.066 R)
• M21: 25,246,436 km (0.112 R)
• M22: 25,467,990 km (0.12 R)
• M23: 27,288,297 km (0.055 R)
• M24: 27,521,819 km (0.081 R)
• M25: 40,513,347 km (0.077 R)
• M26: 42,672,194 km (0.113 R)
• M27: 62,162,104 km (0.113 R)
• M28: 66,283,226 km (0.095 R)
• M29: 66,705,092 km (0.076 R)
• M30: 68,195,685 km (0.074 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 11,341 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit