🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.95 AU - 1.47 AU

Year: 489 Days

Day: 20 Hours

Environment

Temp: 1 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.12 AU - 1.78 AU

Year: 641 Days

Day: 13 Hours

Environment

Temp: -36 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.37 AU - 2.25 AU

Year: 894 Days

Day: 34 Hours

Environment

Temp: -63 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,545,809 km

• M1: 1,080,097 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.18 AU - 2.2 AU

Year: 1190 Days

Day: 41.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.56 AU - 3.44 AU

Year: 1907 Days

Day: 32.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509

Radius: 14.4

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 5.41 AU - 7.97 AU

Year: 6352 Days

Day: 14.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 27,545,809 km

• M1: 262,694 km (0.088 R)
• M2: 443,857 km (0.084 R)
• M3: 1,127,968 km (0.071 R)
• M4: 1,538,465 km (0.096 R)
• M5: 1,709,006 km (0.032 R)
• M6: 1,904,231 km (0.111 R)
• M7: 2,107,086 km (0.062 R)
• M8: 2,514,591 km (0.1 R)
• M9: 3,118,517 km (0.072 R)
• M10: 3,381,660 km (0.108 R)
• M11: 3,698,059 km (0.069 R)
• M12: 4,704,703 km (0.069 R)
• M13: 5,264,648 km (0.087 R)
• M14: 6,364,791 km (0.059 R)
• M15: 6,869,983 km (0.041 R)
• M16: 7,214,058 km (0.059 R)
• M17: 7,681,551 km (0.076 R)
• M18: 7,829,803 km (0.055 R)
• M19: 8,310,311 km (0.049 R)
• M20: 8,401,566 km (0.045 R)
• M21: 9,237,369 km (0.097 R)
• M22: 9,553,619 km (0.09 R)
• M23: 9,745,254 km (0.078 R)
• M24: 10,921,093 km (0.117 R)
• M25: 11,661,752 km (0.054 R)
• M26: 11,832,444 km (0.102 R)
• M27: 12,176,219 km (0.106 R)
• M28: 12,523,287 km (0.054 R)
• M29: 12,698,017 km (0.113 R)
• M30: 13,014,566 km (0.073 R)
• M31: 13,298,204 km (0.109 R)
• M32: 14,161,533 km (0.05 R)
• M33: 14,526,552 km (0.112 R)
• M34: 15,080,064 km (0.12 R)
• M35: 15,828,801 km (0.119 R)
• M36: 16,360,023 km (0.119 R)
• M37: 16,704,697 km (0.052 R)
• M38: 17,168,001 km (0.114 R)
• M39: 17,635,644 km (0.04 R)
• M40: 17,792,423 km (0.111 R)
• M41: 18,225,957 km (0.042 R)
• M42: 18,424,324 km (0.08 R)
• M43: 18,782,910 km (0.109 R)
• M44: 18,943,130 km (0.046 R)
• M45: 19,426,181 km (0.034 R)
• M46: 20,117,772 km (0.101 R)
• M47: 20,941,608 km (0.111 R)
• M48: 21,274,164 km (0.092 R)
• M49: 22,835,367 km (0.103 R)
• M50: 24,041,275 km (0.115 R)
• M51: 24,433,222 km (0.058 R)
• M52: 24,959,208 km (0.111 R)
• M53: 25,267,828 km (0.087 R)
• M54: 25,710,788 km (0.11 R)
• M55: 25,933,240 km (0.071 R)
• M56: 26,111,710 km (0.113 R)
• M57: 27,508,356 km (0.098 R)
• M58: 27,599,311 km (0.07 R)
• M59: 27,736,044 km (0.027 R)
• M60: 27,827,149 km (0.104 R)
• M61: 28,652,480 km (0.112 R)
• M62: 29,207,189 km (0.115 R)
• M63: 29,439,215 km (0.102 R)
• M64: 29,952,186 km (0.113 R)
• M65: 30,421,026 km (0.104 R)
• M66: 30,939,682 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.4

Radius: 11.5

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 6.04 AU - 7.78 AU

Year: 6668 Days

Day: 5.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 27,545,809 km

• M1: 152,739 km (0.045 R)
• M2: 226,342 km (0.049 R)
• M3: 370,554 km (0.117 R)
• M4: 597,195 km (0.12 R)
• M5: 810,222 km (0.094 R)
• M6: 1,296,415 km (0.1 R)
• M7: 1,442,273 km (0.098 R)
• M8: 2,359,009 km (0.057 R)
• M9: 2,557,376 km (0.087 R)
• M10: 3,009,311 km (0.094 R)
• M11: 3,304,767 km (0.088 R)
• M12: 3,466,183 km (0.112 R)
• M13: 3,776,000 km (0.114 R)
• M14: 4,094,793 km (0.116 R)
• M15: 5,033,819 km (0.087 R)
• M16: 5,432,497 km (0.066 R)
• M17: 5,575,662 km (0.071 R)
• M18: 5,939,185 km (0.088 R)
• M19: 6,210,556 km (0.109 R)
• M20: 6,486,264 km (0.065 R)
• M21: 6,562,111 km (0.119 R)
• M22: 7,416,165 km (0.099 R)
• M23: 7,977,905 km (0.077 R)
• M24: 8,195,420 km (0.105 R)
• M25: 8,277,549 km (0.069 R)
• M26: 8,359,978 km (0.074 R)
• M27: 8,608,909 km (0.068 R)
• M28: 8,832,109 km (0.071 R)
• M29: 9,427,359 km (0.115 R)
• M30: 9,744,357 km (0.05 R)
• M31: 10,182,229 km (0.116 R)
• M32: 10,329,583 km (0.081 R)
• M33: 10,866,191 km (0.09 R)
• M34: 11,259,484 km (0.076 R)
• M35: 11,503,777 km (0.103 R)
• M36: 11,688,231 km (0.09 R)
• M37: 12,309,960 km (0.064 R)
• M38: 12,751,573 km (0.102 R)
• M39: 13,910,956 km (0.058 R)
• M40: 14,041,855 km (0.111 R)
• M41: 14,140,440 km (0.065 R)
• M42: 14,239,025 km (0.09 R)
• M43: 14,536,575 km (0.066 R)
• M44: 14,802,709 km (0.119 R)
• M45: 15,103,999 km (0.119 R)
• M46: 15,305,957 km (0.094 R)
• M47: 15,610,687 km (0.12 R)
• M48: 16,226,133 km (0.052 R)
• M49: 16,745,238 km (0.119 R)
• M50: 16,849,657 km (0.042 R)
• M51: 17,269,578 km (0.071 R)
• M52: 18,334,715 km (0.117 R)
• M53: 18,839,009 km (0.105 R)
• M54: 19,129,229 km (0.094 R)
• M55: 19,604,053 km (0.102 R)
• M56: 19,714,157 km (0.1 R)
• M57: 20,008,715 km (0.112 R)
• M58: 20,751,768 km (0.105 R)
• M59: 20,864,116 km (0.107 R)
• M60: 21,051,562 km (0.105 R)
• M61: 22,957,439 km (0.041 R)
• M62: 23,073,527 km (0.103 R)
• M63: 23,228,660 km (0.086 R)
• M64: 23,891,827 km (0.068 R)
• M65: 24,166,638 km (0.068 R)
• M66: 24,403,003 km (0.067 R)
• M67: 24,600,622 km (0.108 R)
• M68: 25,156,827 km (0.114 R)
• M69: 25,918,130 km (0.1 R)
• M70: 26,160,180 km (0.091 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 15,100 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit