🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.59 AU - 0.69 AU

Year: 181 Days

Day: 38.2 Hours

Environment

Temp: 178 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.93 AU - 2.99 AU

Year: 1362 Days

Day: 20.2 Hours

Environment

Temp: -68 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.29 AU - 2.69 AU

Year: 1387 Days

Day: 34 Hours

Environment

Temp: -76 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,401,455 km

• M1: 1,716,935 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.41 AU - 3.97 AU

Year: 2503 Days

Day: 12.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.52 AU - 4.14 AU

Year: 2647 Days

Day: 34.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.96 AU - 4 AU

Year: 2804 Days

Day: 13.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.19 AU - 4.97 AU

Year: 2910 Days

Day: 40.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,401,455 km

• M1: 1,454,241 km (0.054 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.8

Radius: 12.7

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5.3 AU - 6.64 AU

Year: 5151 Days

Day: 10.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 30,401,455 km

• M1: 165,605 km (0.045 R)
• M2: 249,978 km (0.069 R)
• M3: 356,043 km (0.116 R)
• M4: 659,128 km (0.097 R)
• M5: 907,461 km (0.117 R)
• M6: 1,306,737 km (0.116 R)
• M7: 1,542,952 km (0.109 R)
• M8: 1,759,271 km (0.12 R)
• M9: 1,879,847 km (0.119 R)
• M10: 2,603,601 km (0.117 R)
• M11: 3,047,608 km (0.114 R)
• M12: 3,321,372 km (0.065 R)
• M13: 4,121,272 km (0.113 R)
• M14: 4,213,873 km (0.104 R)
• M15: 4,307,072 km (0.085 R)
• M16: 4,783,691 km (0.059 R)
• M17: 5,403,325 km (0.026 R)
• M18: 5,813,224 km (0.11 R)
• M19: 6,074,571 km (0.1 R)
• M20: 6,313,180 km (0.109 R)
• M21: 6,527,853 km (0.078 R)
• M22: 6,799,672 km (0.107 R)
• M23: 7,242,482 km (0.098 R)
• M24: 7,354,531 km (0.067 R)
• M25: 7,439,053 km (0.1 R)
• M26: 7,837,732 km (0.118 R)
• M27: 8,301,934 km (0.108 R)
• M28: 9,015,067 km (0.101 R)
• M29: 9,348,521 km (0.039 R)
• M30: 9,593,562 km (0.072 R)
• M31: 10,027,545 km (0.098 R)
• M32: 10,278,421 km (0.101 R)
• M33: 10,786,605 km (0.104 R)
• M34: 11,794,296 km (0.071 R)
• M35: 11,926,541 km (0.044 R)
• M36: 12,393,136 km (0.096 R)
• M37: 12,933,933 km (0.052 R)
• M38: 13,138,732 km (0.104 R)
• M39: 14,602,099 km (0.051 R)
• M40: 14,815,425 km (0.027 R)
• M41: 15,029,799 km (0.062 R)
• M42: 15,173,263 km (0.112 R)
• M43: 15,389,283 km (0.115 R)
• M44: 16,006,972 km (0.059 R)
• M45: 16,337,284 km (0.111 R)
• M46: 16,855,641 km (0.111 R)
• M47: 17,341,684 km (0.059 R)
• M48: 17,492,180 km (0.1 R)
• M49: 17,680,972 km (0.078 R)
• M50: 17,946,359 km (0.051 R)
• M51: 18,327,834 km (0.098 R)
• M52: 18,750,448 km (0.054 R)
• M53: 18,866,386 km (0.101 R)
• M54: 19,332,084 km (0.085 R)
• M55: 19,566,354 km (0.062 R)
• M56: 20,632,538 km (0.036 R)
• M57: 20,792,010 km (0.099 R)
• M58: 21,152,541 km (0.116 R)
• M59: 21,757,814 km (0.093 R)
• M60: 21,960,967 km (0.104 R)
• M61: 22,287,240 km (0.109 R)
• M62: 22,573,870 km (0.118 R)
• M63: 23,400,099 km (0.104 R)
• M64: 23,858,616 km (0.102 R)
• M65: 23,942,242 km (0.076 R)
• M66: 24,530,909 km (0.12 R)
• M67: 24,954,271 km (0.11 R)
• M68: 26,368,569 km (0.113 R)
• M69: 26,585,187 km (0.099 R)
• M70: 27,852,880 km (0.074 R)
• M71: 28,073,387 km (0.118 R)
• M72: 28,427,485 km (0.113 R)
• M73: 29,140,169 km (0.108 R)
• M74: 30,084,431 km (0.096 R)
• M75: 30,174,938 km (0.116 R)
• M76: 30,310,773 km (0.075 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 18,664 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit