🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.83 AU - 0.93 AU

Year: 293 Days

Day: 33.5 Hours

Environment

Temp: 109 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,341,699 km

• M1: 460,163 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.97 AU - 0.97 AU

Year: 339 Days

Day: 22.7 Hours

Environment

Temp: 80 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,341,699 km

• M1: 166,203 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.84 AU - 1.24 AU

Year: 376 Days

Day: 26.4 Hours

Environment

Temp: 159 °C

Axial Tilt: 48 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,341,699 km

• M1: 750,533 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.2 AU - 1.38 AU

Year: 520 Days

Day: 13.5 Hours

Environment

Temp: 3 °C

Axial Tilt: 19.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 29,341,699 km

• M1: 758,611 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.73 AU - 2.33 AU

Year: 1026 Days

Day: 16.7 Hours

Environment

Temp: -50 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,341,699 km

• M1: 43,683 km (0.042 R)
• M2: 1,298,360 km (0.068 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.75 AU - 2.73 AU

Year: 1189 Days

Day: 17.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,341,699 km

• M1: 136,583 km (0.078 R)

Asteroid Belt

Center: 6.19 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.1

Radius: 11

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 9.27 AU - 10.99 AU

Year: 11438 Days

Day: 13.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 29,341,699 km

• M1: 166,054 km (0.034 R)
• M2: 712,834 km (0.112 R)
• M3: 1,019,061 km (0.105 R)
• M4: 1,231,490 km (0.118 R)
• M5: 1,365,978 km (0.113 R)
• M6: 1,666,670 km (0.045 R)
• M7: 1,749,397 km (0.097 R)
• M8: 2,005,958 km (0.073 R)
• M9: 2,690,368 km (0.037 R)
• M10: 2,887,239 km (0.103 R)
• M11: 3,400,360 km (0.082 R)
• M12: 3,549,209 km (0.043 R)
• M13: 3,875,333 km (0.048 R)
• M14: 4,098,383 km (0.12 R)
• M15: 4,510,226 km (0.094 R)
• M16: 4,887,811 km (0.103 R)
• M17: 4,983,703 km (0.058 R)
• M18: 5,398,688 km (0.113 R)
• M19: 5,622,935 km (0.078 R)
• M20: 5,977,931 km (0.051 R)
• M21: 7,719,849 km (0.071 R)
• M22: 8,228,481 km (0.04 R)
• M23: 8,400,369 km (0.092 R)
• M24: 8,835,549 km (0.077 R)
• M25: 9,011,626 km (0.098 R)
• M26: 9,159,429 km (0.111 R)
• M27: 10,092,770 km (0.087 R)
• M28: 10,898,953 km (0.08 R)
• M29: 11,151,175 km (0.119 R)
• M30: 11,661,453 km (0.082 R)
• M31: 11,757,944 km (0.085 R)
• M32: 12,441,157 km (0.07 R)
• M33: 13,540,702 km (0.12 R)
• M34: 14,153,455 km (0.054 R)
• M35: 15,089,638 km (0.118 R)
• M36: 15,974,360 km (0.105 R)
• M37: 16,513,211 km (0.116 R)
• M38: 16,766,780 km (0.118 R)
• M39: 17,131,200 km (0.036 R)
• M40: 17,867,820 km (0.108 R)
• M41: 18,016,371 km (0.102 R)
• M42: 18,464,716 km (0.12 R)
• M43: 18,614,912 km (0.091 R)
• M44: 19,831,292 km (0.101 R)
• M45: 20,216,656 km (0.11 R)
• M46: 20,294,148 km (0.043 R)
• M47: 20,799,490 km (0.077 R)
• M48: 21,822,589 km (0.084 R)
• M49: 22,100,991 km (0.106 R)
• M50: 22,821,903 km (0.052 R)
• M51: 23,023,561 km (0.101 R)
• M52: 24,492,762 km (0.08 R)
• M53: 25,614,596 km (0.083 R)
• M54: 26,034,368 km (0.111 R)
• M55: 26,795,522 km (0.097 R)
• M56: 27,650,025 km (0.102 R)
• M57: 27,864,997 km (0.093 R)
• M58: 28,166,885 km (0.049 R)
• M59: 28,426,587 km (0.114 R)
• M60: 28,861,169 km (0.097 R)
• M61: 29,079,283 km (0.09 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 12,533 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit