🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.67 AU - 0.67 AU

Year: 209 Days

Day: 25.5 Hours

Environment

Temp: 139 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.76 AU - 1.24 AU

Year: 381 Days

Day: 39.7 Hours

Environment

Temp: 5 °C

Axial Tilt: 21.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 23,798,662 km

• M1: 100,530 km (0.12 R)
• M2: 330,611 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.95 AU - 1.13 AU

Year: 404 Days

Day: 22 Hours

Environment

Temp: 5 °C

Axial Tilt: 15.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.04 AU - 2.08 AU

Year: 1126 Days

Day: 13.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 23,798,662 km

• M1: 54,154 km (0.116 R)
• M2: 64,028 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.29 AU - 3.27 AU

Year: 1765 Days

Day: 27.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 73.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.8

Radius: 9.4

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 6.64 AU - 6.78 AU

Year: 6619 Days

Day: 7 Hours

Environment

Temp: -165 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 23,798,662 km

• M1: 130,150 km (0.063 R)
• M2: 191,485 km (0.079 R)
• M3: 279,898 km (0.043 R)
• M4: 370,853 km (0.082 R)
• M5: 524,939 km (0.101 R)
• M6: 599,738 km (0.053 R)
• M7: 737,218 km (0.079 R)
• M8: 797,805 km (0.113 R)
• M9: 1,085,632 km (0.057 R)
• M10: 1,285,794 km (0.084 R)
• M11: 1,905,129 km (0.1 R)
• M12: 2,130,274 km (0.104 R)
• M13: 2,309,492 km (0.04 R)
• M14: 2,456,397 km (0.07 R)
• M15: 2,644,591 km (0.094 R)
• M16: 2,779,080 km (0.086 R)
• M17: 3,014,995 km (0.061 R)
• M18: 3,443,743 km (0.08 R)
• M19: 3,612,190 km (0.101 R)
• M20: 3,783,330 km (0.09 R)
• M21: 3,913,480 km (0.048 R)
• M22: 4,200,708 km (0.075 R)
• M23: 5,150,804 km (0.11 R)
• M24: 5,222,910 km (0.072 R)
• M25: 5,343,786 km (0.076 R)
• M26: 6,292,685 km (0.076 R)
• M27: 6,499,130 km (0.085 R)
• M28: 6,812,986 km (0.063 R)
• M29: 7,158,707 km (0.04 R)
• M30: 7,293,046 km (0.103 R)
• M31: 7,401,355 km (0.107 R)
• M32: 7,564,566 km (0.033 R)
• M33: 8,654,835 km (0.03 R)
• M34: 9,704,414 km (0.092 R)
• M35: 10,093,219 km (0.089 R)
• M36: 10,335,118 km (0.109 R)
• M37: 10,732,151 km (0.109 R)
• M38: 11,227,769 km (0.087 R)
• M39: 11,699,152 km (0.086 R)
• M40: 11,794,296 km (0.063 R)
• M41: 11,889,590 km (0.036 R)
• M42: 12,693,978 km (0.072 R)
• M43: 13,020,550 km (0.068 R)
• M44: 13,184,958 km (0.05 R)
• M45: 13,715,582 km (0.098 R)
• M46: 14,050,830 km (0.114 R)
• M47: 14,422,731 km (0.08 R)
• M48: 14,763,515 km (0.042 R)
• M49: 14,969,361 km (0.115 R)
• M50: 15,107,141 km (0.09 R)
• M51: 16,082,968 km (0.092 R)
• M52: 16,971,579 km (0.04 R)
• M53: 17,367,565 km (0.069 R)
• M54: 17,512,376 km (0.101 R)
• M55: 17,657,485 km (0.09 R)
• M56: 18,426,119 km (0.085 R)
• M57: 18,684,774 km (0.07 R)
• M58: 18,833,175 km (0.12 R)
• M59: 19,056,375 km (0.079 R)
• M60: 19,168,424 km (0.097 R)
• M61: 19,355,421 km (0.099 R)
• M62: 19,958,151 km (0.091 R)
• M63: 20,567,164 km (0.096 R)
• M64: 20,643,609 km (0.114 R)
• M65: 21,066,372 km (0.096 R)
• M66: 21,453,083 km (0.084 R)
• M67: 21,920,277 km (0.061 R)
• M68: 22,037,562 km (0.089 R)
• M69: 22,548,438 km (0.109 R)
• M70: 23,342,055 km (0.118 R)
• M71: 23,421,791 km (0.107 R)
• M72: 23,581,860 km (0.108 R)
• M73: 23,822,563 km (0.102 R)
• M74: 24,833,995 km (0.09 R)
• M75: 25,242,546 km (0.117 R)
• M76: 25,777,060 km (0.12 R)
• M77: 26,315,163 km (0.047 R)
• M78: 27,867,091 km (0.052 R)
• M79: 27,994,250 km (0.091 R)
• M80: 28,121,557 km (0.095 R)
• M81: 28,547,313 km (0.08 R)

Asteroid Belt

Center: 8.12 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.8

Radius: 8

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 8.69 AU - 10.37 AU

Year: 11203 Days

Day: 9.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 23,798,662 km

• M1: 254,616 km (0.066 R)
• M2: 760,855 km (0.105 R)
• M3: 1,172,099 km (0.09 R)
• M4: 1,314,367 km (0.098 R)
• M5: 1,408,015 km (0.088 R)
• M6: 1,476,232 km (0.116 R)
• M7: 1,970,054 km (0.082 R)
• M8: 2,363,946 km (0.063 R)
• M9: 2,478,538 km (0.11 R)
• M10: 2,645,638 km (0.076 R)
• M11: 2,833,832 km (0.097 R)
• M12: 3,097,574 km (0.051 R)
• M13: 3,314,191 km (0.114 R)
• M14: 3,705,240 km (0.117 R)
• M15: 3,819,682 km (0.117 R)
• M16: 3,974,217 km (0.099 R)
• M17: 4,150,443 km (0.049 R)
• M18: 4,349,408 km (0.036 R)
• M19: 4,901,873 km (0.1 R)
• M20: 4,985,648 km (0.112 R)
• M21: 5,197,180 km (0.079 R)
• M22: 5,520,012 km (0.033 R)
• M23: 5,738,874 km (0.054 R)
• M24: 6,435,401 km (0.107 R)
• M25: 7,956,064 km (0.045 R)
• M26: 8,128,999 km (0.046 R)
• M27: 8,528,724 km (0.099 R)
• M28: 8,986,194 km (0.114 R)
• M29: 9,063,088 km (0.098 R)
• M30: 9,192,041 km (0.09 R)
• M31: 10,191,056 km (0.093 R)
• M32: 10,351,873 km (0.101 R)
• M33: 10,730,655 km (0.045 R)
• M34: 10,921,692 km (0.112 R)
• M35: 11,279,530 km (0.062 R)
• M36: 12,063,273 km (0.03 R)
• M37: 12,691,285 km (0.051 R)
• M38: 13,009,330 km (0.087 R)
• M39: 13,388,561 km (0.088 R)
• M40: 14,068,483 km (0.114 R)
• M41: 14,307,690 km (0.118 R)
• M42: 15,033,090 km (0.049 R)
• M43: 15,708,524 km (0.119 R)
• M44: 16,835,146 km (0.093 R)
• M45: 17,472,283 km (0.057 R)
• M46: 17,536,461 km (0.095 R)
• M47: 17,664,965 km (0.059 R)
• M48: 18,052,424 km (0.097 R)
• M49: 18,214,738 km (0.094 R)
• M50: 18,409,963 km (0.077 R)
• M51: 18,934,453 km (0.098 R)
• M52: 19,430,519 km (0.107 R)
• M53: 19,730,164 km (0.109 R)
• M54: 19,863,904 km (0.111 R)
• M55: 20,876,233 km (0.105 R)
• M56: 21,594,752 km (0.11 R)
• M57: 22,182,372 km (0.097 R)
• M58: 23,161,640 km (0.108 R)
• M59: 23,338,016 km (0.103 R)
• M60: 23,727,569 km (0.107 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 18,732 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit