🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.55 AU - 0.81 AU

Year: 240 Days

Day: 45.6 Hours

Environment

Temp: 16 °C

Axial Tilt: 3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.68 AU - 0.84 AU

Year: 283 Days

Day: 12.5 Hours

Environment

Temp: 4 °C

Axial Tilt: 1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 19,669,286 km

• M1: 98,435 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.99 AU - 1.07 AU

Year: 447 Days

Day: 42.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.08 AU - 1.7 AU

Year: 701 Days

Day: 17.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 117.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,669,286 km

• M1: 140,921 km (0.078 R)

Asteroid Belt

Center: 2.19 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.7

Radius: 8.7

Gravity: 12.93 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.91 AU - 3.05 AU

Year: 2199 Days

Day: 10.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 19,669,286 km

• M1: 155,432 km (0.101 R)
• M2: 247,435 km (0.054 R)
• M3: 340,186 km (0.085 R)
• M4: 395,686 km (0.056 R)
• M5: 764,296 km (0.09 R)
• M6: 821,891 km (0.074 R)
• M7: 1,089,222 km (0.095 R)
• M8: 1,419,235 km (0.087 R)
• M9: 1,515,726 km (0.081 R)
• M10: 1,870,871 km (0.027 R)
• M11: 2,085,544 km (0.097 R)
• M12: 2,168,122 km (0.052 R)
• M13: 2,408,077 km (0.087 R)
• M14: 2,494,844 km (0.095 R)
• M15: 2,929,126 km (0.082 R)
• M16: 3,115,824 km (0.084 R)
• M17: 3,210,520 km (0.088 R)
• M18: 3,583,019 km (0.038 R)
• M19: 3,765,977 km (0.069 R)
• M20: 4,054,850 km (0.11 R)
• M21: 4,528,477 km (0.081 R)
• M22: 4,744,646 km (0.052 R)
• M23: 5,131,207 km (0.114 R)
• M24: 5,432,497 km (0.118 R)
• M25: 5,701,025 km (0.055 R)
• M26: 5,759,069 km (0.073 R)
• M27: 6,270,844 km (0.054 R)
• M28: 6,715,149 km (0.064 R)
• M29: 7,086,451 km (0.061 R)
• M30: 7,169,777 km (0.079 R)
• M31: 7,421,999 km (0.101 R)
• M32: 7,827,260 km (0.106 R)
• M33: 8,000,045 km (0.062 R)
• M34: 8,217,860 km (0.113 R)
• M35: 8,459,760 km (0.055 R)
• M36: 8,548,322 km (0.118 R)
• M37: 8,905,561 km (0.071 R)
• M38: 9,153,894 km (0.078 R)
• M39: 9,244,849 km (0.031 R)
• M40: 9,703,965 km (0.048 R)
• M41: 9,796,716 km (0.102 R)
• M42: 10,311,781 km (0.101 R)
• M43: 10,501,322 km (0.061 R)
• M44: 10,644,337 km (0.113 R)
• M45: 10,980,334 km (0.097 R)
• M46: 11,101,060 km (0.087 R)
• M47: 11,198,149 km (0.077 R)
• M48: 11,441,844 km (0.036 R)
• M49: 11,687,334 km (0.107 R)
• M50: 11,835,436 km (0.118 R)
• M51: 11,959,452 km (0.098 R)
• M52: 12,409,143 km (0.075 R)
• M53: 12,484,541 km (0.082 R)
• M54: 12,636,083 km (0.06 R)
• M55: 12,915,233 km (0.101 R)
• M56: 13,170,896 km (0.053 R)
• M57: 13,895,548 km (0.042 R)
• M58: 14,078,805 km (0.078 R)
• M59: 14,157,494 km (0.114 R)
• M60: 14,341,798 km (0.077 R)
• M61: 14,527,000 km (0.108 R)
• M62: 14,606,586 km (0.051 R)
• M63: 14,686,322 km (0.056 R)
• M64: 15,087,095 km (0.114 R)
• M65: 15,221,583 km (0.112 R)
• M66: 15,464,530 km (0.092 R)
• M67: 15,572,989 km (0.103 R)
• M68: 15,899,561 km (0.033 R)
• M69: 16,063,819 km (0.086 R)
• M70: 17,850,168 km (0.069 R)
• M71: 18,077,855 km (0.119 R)
• M72: 18,536,223 km (0.091 R)
• M73: 18,651,414 km (0.106 R)
• M74: 18,709,009 km (0.116 R)
• M75: 18,766,754 km (0.072 R)
• M76: 19,230,806 km (0.084 R)
• M77: 19,347,343 km (0.088 R)
• M78: 19,522,821 km (0.111 R)
• M79: 19,610,635 km (0.053 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 15,497 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit