🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.82 AU - 0.92 AU

Year: 311 Days

Day: 37.4 Hours

Environment

Temp: 25 °C

Axial Tilt: 17.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.93 AU - 1.11 AU

Year: 394 Days

Day: 28.7 Hours

Environment

Temp: 13 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.19 AU - 1.29 AU

Year: 529 Days

Day: 12.7 Hours

Environment

Temp: -28 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.67 AU - 2.99 AU

Year: 1823 Days

Day: 19.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.49 AU - 3.73 AU

Year: 2100 Days

Day: 32.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,075,148 km

• M1: 404,662 km (0.085 R)
• M2: 779,555 km (0.109 R)

Asteroid Belt

Center: 4.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.6

Radius: 13.9

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 6.39 AU - 6.75 AU

Year: 6448 Days

Day: 5.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 39,075,148 km

• M1: 223,948 km (0.086 R)
• M2: 661,073 km (0.081 R)
• M3: 1,188,405 km (0.114 R)
• M4: 1,366,277 km (0.102 R)
• M5: 1,572,872 km (0.047 R)
• M6: 2,167,224 km (0.083 R)
• M7: 2,733,003 km (0.093 R)
• M8: 3,757,300 km (0.06 R)
• M9: 3,970,178 km (0.048 R)
• M10: 5,035,614 km (0.109 R)
• M11: 5,600,346 km (0.066 R)
• M12: 5,752,487 km (0.118 R)
• M13: 5,844,340 km (0.051 R)
• M14: 6,374,365 km (0.055 R)
• M15: 6,822,560 km (0.073 R)
• M16: 7,148,983 km (0.081 R)
• M17: 7,648,341 km (0.092 R)
• M18: 7,919,412 km (0.096 R)
• M19: 8,193,625 km (0.1 R)
• M20: 8,505,836 km (0.086 R)
• M21: 8,963,755 km (0.088 R)
• M22: 9,357,646 km (0.097 R)
• M23: 9,502,307 km (0.117 R)
• M24: 9,720,720 km (0.077 R)
• M25: 9,867,176 km (0.08 R)
• M26: 9,977,580 km (0.044 R)
• M27: 10,273,933 km (0.082 R)
• M28: 10,573,129 km (0.088 R)
• M29: 12,073,147 km (0.088 R)
• M30: 12,428,741 km (0.047 R)
• M31: 13,029,227 km (0.069 R)
• M32: 13,190,942 km (0.097 R)
• M33: 13,312,565 km (0.101 R)
• M34: 13,516,317 km (0.085 R)
• M35: 13,680,127 km (0.115 R)
• M36: 14,634,262 km (0.086 R)
• M37: 16,084,015 km (0.104 R)
• M38: 16,301,082 km (0.107 R)
• M39: 16,694,225 km (0.083 R)
• M40: 17,312,214 km (0.098 R)
• M41: 17,445,505 km (0.111 R)
• M42: 17,937,533 km (0.101 R)
• M43: 19,440,842 km (0.11 R)
• M44: 19,533,293 km (0.088 R)
• M45: 20,090,844 km (0.109 R)
• M46: 20,277,842 km (0.071 R)
• M47: 20,465,438 km (0.11 R)
• M48: 20,795,151 km (0.064 R)
• M49: 21,842,785 km (0.083 R)
• M50: 23,005,310 km (0.096 R)
• M51: 23,200,984 km (0.085 R)
• M52: 24,886,803 km (0.102 R)
• M53: 25,339,635 km (0.116 R)
• M54: 25,541,742 km (0.112 R)
• M55: 26,049,477 km (0.066 R)
• M56: 27,385,087 km (0.1 R)
• M57: 27,748,460 km (0.097 R)
• M58: 27,956,850 km (0.045 R)
• M59: 28,901,112 km (0.113 R)
• M60: 29,536,304 km (0.065 R)
• M61: 29,855,696 km (0.104 R)
• M62: 30,069,172 km (0.073 R)
• M63: 30,283,247 km (0.079 R)
• M64: 30,659,036 km (0.116 R)
• M65: 30,928,462 km (0.047 R)
• M66: 31,795,831 km (0.082 R)
• M67: 31,959,341 km (0.1 R)
• M68: 32,396,765 km (0.094 R)
• M69: 32,506,421 km (0.054 R)
• M70: 33,277,598 km (0.1 R)
• M71: 33,554,503 km (0.034 R)
• M72: 33,943,308 km (0.079 R)
• M73: 34,669,606 km (0.12 R)
• M74: 34,837,903 km (0.112 R)
• M75: 35,344,442 km (0.081 R)
• M76: 35,853,523 km (0.069 R)
• M77: 37,108,051 km (0.109 R)
• M78: 37,337,684 km (0.072 R)
• M79: 38,725,503 km (0.091 R)
• M80: 38,842,040 km (0.119 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 15,163 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit