🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.62 AU - 0.72 AU

Year: 206 Days

Day: 43.8 Hours

Environment

Temp: 119 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.76 AU - 1.24 AU

Year: 375 Days

Day: 36.3 Hours

Environment

Temp: 3 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 52,401,706 km

• M1: 56,249 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.88 AU - 1.18 AU

Year: 392 Days

Day: 31 Hours

Environment

Temp: 19 °C

Axial Tilt: 24.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.65 AU - 2.07 AU

Year: 951 Days

Day: 43.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.34 AU - 3.44 AU

Year: 1841 Days

Day: 39.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,401,706 km

• M1: 1,103,883 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.9

Radius: 11.9

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 4.1 AU - 5.8 AU

Year: 4127 Days

Day: 7.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 52,401,706 km

• M1: 157,227 km (0.096 R)
• M2: 251,773 km (0.1 R)
• M3: 507,436 km (0.081 R)
• M4: 605,722 km (0.118 R)
• M5: 723,754 km (0.082 R)
• M6: 957,726 km (0.058 R)
• M7: 1,402,630 km (0.073 R)
• M8: 1,589,627 km (0.099 R)
• M9: 1,908,121 km (0.119 R)
• M10: 2,438,296 km (0.068 R)
• M11: 2,555,730 km (0.101 R)
• M12: 2,776,088 km (0.117 R)
• M13: 3,246,274 km (0.083 R)
• M14: 3,430,578 km (0.044 R)
• M15: 4,308,119 km (0.034 R)
• M16: 4,595,497 km (0.084 R)
• M17: 4,802,989 km (0.083 R)
• M18: 4,926,407 km (0.079 R)
• M19: 5,151,403 km (0.066 R)
• M20: 6,489,256 km (0.108 R)
• M21: 7,324,162 km (0.082 R)
• M22: 7,754,406 km (0.086 R)
• M23: 7,899,665 km (0.066 R)
• M24: 8,104,614 km (0.1 R)
• M25: 8,987,391 km (0.079 R)
• M26: 9,370,661 km (0.108 R)
• M27: 9,743,609 km (0.118 R)
• M28: 10,973,153 km (0.05 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 244.1

Radius: 7.2

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 13.01 AU - 14.53 AU

Year: 19148 Days

Day: 19.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 52,401,706 km

• M1: 334,650 km (0.115 R)
• M2: 622,626 km (0.099 R)
• M3: 727,794 km (0.1 R)
• M4: 1,363,136 km (0.056 R)
• M5: 1,694,345 km (0.075 R)
• M6: 1,869,375 km (0.111 R)
• M7: 2,024,059 km (0.027 R)
• M8: 2,183,082 km (0.1 R)
• M9: 2,713,257 km (0.104 R)
• M10: 3,250,911 km (0.038 R)
• M11: 4,803,588 km (0.08 R)
• M12: 4,874,198 km (0.068 R)
• M13: 5,487,549 km (0.117 R)
• M14: 5,784,650 km (0.098 R)
• M15: 6,317,219 km (0.086 R)
• M16: 6,433,307 km (0.106 R)
• M17: 7,064,909 km (0.047 R)
• M18: 7,592,391 km (0.058 R)
• M19: 7,715,959 km (0.053 R)
• M20: 8,386,157 km (0.111 R)
• M21: 9,075,056 km (0.095 R)
• M22: 9,426,162 km (0.063 R)
• M23: 10,552,185 km (0.101 R)
• M24: 10,598,112 km (0.08 R)
• M25: 11,060,967 km (0.044 R)
• M26: 11,154,316 km (0.064 R)
• M27: 11,341,912 km (0.088 R)
• M28: 11,530,555 km (0.097 R)
• M29: 13,125,568 km (0.057 R)
• M30: 13,422,968 km (0.107 R)
• M31: 13,472,784 km (0.118 R)
• M32: 13,672,497 km (0.113 R)
• M33: 13,822,993 km (0.118 R)
• M34: 16,091,944 km (0.037 R)
• M35: 18,806,996 km (0.088 R)
• M36: 20,963,299 km (0.089 R)
• M37: 21,543,739 km (0.073 R)
• M38: 22,542,305 km (0.116 R)
• M39: 22,779,567 km (0.093 R)
• M40: 23,077,117 km (0.116 R)
• M41: 24,706,537 km (0.108 R)
• M42: 24,767,573 km (0.083 R)
• M43: 24,889,944 km (0.078 R)
• M44: 25,937,279 km (0.069 R)
• M45: 26,685,268 km (0.117 R)
• M46: 26,747,950 km (0.036 R)
• M47: 27,061,956 km (0.104 R)
• M48: 27,883,996 km (0.116 R)
• M49: 28,458,003 km (0.071 R)
• M50: 29,100,227 km (0.077 R)
• M51: 29,358,433 km (0.076 R)
• M52: 30,007,538 km (0.116 R)
• M53: 30,268,436 km (0.103 R)
• M54: 30,595,607 km (0.088 R)
• M55: 30,989,797 km (0.101 R)
• M56: 31,783,115 km (0.054 R)
• M57: 32,784,373 km (0.097 R)
• M58: 34,407,660 km (0.03 R)
• M59: 34,680,676 km (0.113 R)
• M60: 34,954,590 km (0.107 R)
• M61: 35,229,102 km (0.043 R)
• M62: 36,195,504 km (0.088 R)
• M63: 39,218,129 km (0.076 R)
• M64: 39,932,459 km (0.12 R)
• M65: 40,867,745 km (0.082 R)
• M66: 41,810,062 km (0.107 R)
• M67: 42,539,950 km (0.065 R)
• M68: 42,833,012 km (0.12 R)
• M69: 43,273,877 km (0.092 R)
• M70: 44,086,193 km (0.098 R)
• M71: 45,575,739 km (0.092 R)
• M72: 48,069,536 km (0.025 R)
• M73: 48,298,421 km (0.119 R)
• M74: 49,833,743 km (0.082 R)
• M75: 51,931,554 km (0.05 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: 483 - 19,122 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit