🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1 AU - 1.44 AU

Year: 478 Days

Day: 47.1 Hours

Environment

Temp: 25 °C

Axial Tilt: 49.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 39,106,022 km

• M1: 44,730 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.95 AU - 2.63 AU

Year: 1229 Days

Day: 29.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,106,022 km

• M1: 43,832 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.91 AU - 3.59 AU

Year: 2079 Days

Day: 29.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,106,022 km

• M1: 1,662,032 km (0.077 R)
• M2: 3,066,008 km (0.043 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.96 AU - 4.38 AU

Year: 2494 Days

Day: 41.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 4.14 AU - 5.6 AU

Year: 3813 Days

Day: 32.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.44 AU - 5.9 AU

Year: 4170 Days

Day: 15.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.04 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.6

Radius: 8.1

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 10.67 AU - 11.15 AU

Year: 12784 Days

Day: 14.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 39,106,022 km

• M1: 110,553 km (0.1 R)
• M2: 367,113 km (0.113 R)
• M3: 576,700 km (0.088 R)
• M4: 1,016,667 km (0.089 R)
• M5: 2,035,429 km (0.059 R)
• M6: 2,344,049 km (0.088 R)
• M7: 2,643,993 km (0.115 R)
• M8: 3,154,271 km (0.076 R)
• M9: 3,747,576 km (0.093 R)
• M10: 4,431,239 km (0.094 R)
• M11: 4,629,605 km (0.055 R)
• M12: 5,451,795 km (0.087 R)
• M13: 5,818,011 km (0.033 R)
• M14: 6,865,645 km (0.096 R)
• M15: 7,062,366 km (0.083 R)
• M16: 7,562,322 km (0.102 R)
• M17: 8,420,715 km (0.084 R)
• M18: 9,747,199 km (0.052 R)
• M19: 10,378,203 km (0.077 R)
• M20: 11,875,229 km (0.068 R)
• M21: 12,032,606 km (0.118 R)
• M22: 12,309,661 km (0.118 R)
• M23: 12,548,718 km (0.099 R)
• M24: 12,950,688 km (0.099 R)
• M25: 13,643,775 km (0.109 R)
• M26: 13,726,053 km (0.061 R)
• M27: 14,098,552 km (0.119 R)
• M28: 14,390,567 km (0.045 R)
• M29: 14,684,677 km (0.058 R)
• M30: 15,621,758 km (0.097 R)
• M31: 17,822,342 km (0.115 R)
• M32: 18,546,845 km (0.087 R)
• M33: 18,683,876 km (0.095 R)
• M34: 18,821,058 km (0.041 R)
• M35: 20,399,914 km (0.025 R)
• M36: 21,014,910 km (0.075 R)
• M37: 21,348,514 km (0.083 R)
• M38: 21,972,636 km (0.102 R)
• M39: 22,797,968 km (0.076 R)
• M40: 23,485,220 km (0.036 R)
• M41: 23,781,873 km (0.09 R)
• M42: 23,980,239 km (0.115 R)
• M43: 24,079,722 km (0.044 R)
• M44: 25,435,378 km (0.106 R)
• M45: 25,689,246 km (0.109 R)
• M46: 25,943,861 km (0.109 R)
• M47: 26,455,486 km (0.063 R)
• M48: 27,436,997 km (0.102 R)
• M49: 27,749,358 km (0.049 R)
• M50: 28,905,001 km (0.083 R)
• M51: 29,915,535 km (0.075 R)
• M52: 31,698,293 km (0.069 R)
• M53: 31,752,896 km (0.083 R)
• M54: 32,300,125 km (0.063 R)
• M55: 32,409,930 km (0.114 R)
• M56: 33,237,655 km (0.105 R)
• M57: 34,184,161 km (0.074 R)
• M58: 37,364,013 km (0.097 R)
• M59: 37,536,948 km (0.107 R)
• M60: 37,594,693 km (0.046 R)
• M61: 38,522,349 km (0.077 R)
• M62: 38,813,916 km (0.107 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 18,664 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit