🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.06 AU - 1.24 AU

Year: 444 Days

Day: 31.3 Hours

Environment

Temp: 25 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 27,849,124 km

• M1: 65,673 km (0.096 R)
• M2: 87,664 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.18 AU - 4.74 AU

Year: 2836 Days

Day: 30.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.4

Radius: 8.1

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 6.04 AU - 8.3 AU

Year: 6910 Days

Day: 11.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 27,849,124 km

• M1: 137,181 km (0.104 R)
• M2: 217,067 km (0.096 R)
• M3: 282,441 km (0.093 R)
• M4: 365,617 km (0.086 R)
• M5: 571,165 km (0.088 R)
• M6: 825,032 km (0.059 R)
• M7: 913,295 km (0.055 R)
• M8: 1,044,792 km (0.117 R)
• M9: 1,416,393 km (0.053 R)
• M10: 1,523,206 km (0.095 R)
• M11: 1,696,739 km (0.108 R)
• M12: 2,202,230 km (0.078 R)
• M13: 2,255,188 km (0.109 R)
• M14: 2,326,696 km (0.085 R)
• M15: 2,527,007 km (0.112 R)
• M16: 2,983,580 km (0.072 R)
• M17: 3,241,636 km (0.092 R)
• M18: 3,445,239 km (0.1 R)
• M19: 3,548,461 km (0.03 R)
• M20: 3,758,198 km (0.052 R)
• M21: 4,015,356 km (0.112 R)
• M22: 4,959,768 km (0.104 R)
• M23: 5,029,780 km (0.109 R)
• M24: 5,194,487 km (0.083 R)
• M25: 5,360,989 km (0.115 R)
• M26: 5,480,967 km (0.106 R)
• M27: 5,699,230 km (0.081 R)
• M28: 6,069,485 km (0.085 R)
• M29: 6,144,433 km (0.08 R)
• M30: 6,859,062 km (0.069 R)
• M31: 7,041,721 km (0.097 R)
• M32: 7,519,088 km (0.032 R)
• M33: 7,653,577 km (0.072 R)
• M34: 7,952,324 km (0.115 R)
• M35: 9,098,842 km (0.051 R)
• M36: 9,415,241 km (0.069 R)
• M37: 9,589,373 km (0.066 R)
• M38: 9,852,516 km (0.093 R)
• M39: 10,505,810 km (0.115 R)
• M40: 10,686,374 km (0.085 R)
• M41: 10,989,609 km (0.111 R)
• M42: 11,357,321 km (0.066 R)
• M43: 11,635,872 km (0.086 R)
• M44: 12,042,030 km (0.108 R)
• M45: 12,676,026 km (0.096 R)
• M46: 13,158,629 km (0.097 R)
• M47: 13,353,256 km (0.078 R)
• M48: 13,418,480 km (0.095 R)
• M49: 13,712,739 km (0.103 R)
• M50: 14,108,575 km (0.096 R)
• M51: 14,174,997 km (0.104 R)
• M52: 14,341,200 km (0.068 R)
• M53: 14,945,276 km (0.101 R)
• M54: 15,318,523 km (0.076 R)
• M55: 15,591,838 km (0.086 R)
• M56: 15,935,764 km (0.112 R)
• M57: 16,841,878 km (0.111 R)
• M58: 17,018,104 km (0.034 R)
• M59: 17,514,470 km (0.11 R)
• M60: 17,764,598 km (0.06 R)
• M61: 17,908,062 km (0.109 R)
• M62: 18,412,955 km (0.1 R)
• M63: 18,558,065 km (0.064 R)
• M64: 18,776,478 km (0.057 R)
• M65: 19,252,797 km (0.103 R)
• M66: 19,621,706 km (0.05 R)
• M67: 20,291,904 km (0.111 R)
• M68: 20,667,395 km (0.077 R)
• M69: 20,818,189 km (0.098 R)
• M70: 21,349,112 km (0.06 R)
• M71: 22,579,255 km (0.096 R)
• M72: 23,085,495 km (0.116 R)
• M73: 24,307,859 km (0.09 R)
• M74: 24,506,974 km (0.117 R)
• M75: 24,626,801 km (0.079 R)
• M76: 24,706,687 km (0.08 R)
• M77: 25,067,517 km (0.118 R)
• M78: 26,405,221 km (0.109 R)
• M79: 26,773,980 km (0.117 R)
• M80: 27,144,534 km (0.07 R)
• M81: 27,558,321 km (0.107 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 16,774 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit