🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.55 AU - 0.67 AU

Year: 170 Days

Day: 23.5 Hours

Environment

Temp: 246 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 36,994,552 km

• M1: 210,933 km (0.104 R)
• M2: 335,398 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.58 AU - 0.9 AU

Year: 227 Days

Day: 40.1 Hours

Environment

Temp: 184 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 36,994,552 km

• M1: 39,943 km (0.112 R)
• M2: 284,386 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.9 AU - 1.28 AU

Year: 406 Days

Day: 27.1 Hours

Environment

Temp: 43 °C

Axial Tilt: 2.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 36,994,552 km

• M1: 871,557 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2 AU - 2.22 AU

Year: 1092 Days

Day: 15.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,994,552 km

• M1: 512,672 km (0.064 R)

Asteroid Belt

Center: 4.22 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.2

Radius: 13.1

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.2 AU - 7.44 AU

Year: 5663 Days

Day: 5.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 36,994,552 km

• M1: 170,392 km (0.095 R)
• M2: 308,471 km (0.106 R)
• M3: 540,946 km (0.07 R)
• M4: 748,139 km (0.087 R)
• M5: 877,840 km (0.091 R)
• M6: 1,082,490 km (0.086 R)
• M7: 1,173,595 km (0.036 R)
• M8: 1,539,960 km (0.118 R)
• M9: 1,643,931 km (0.115 R)
• M10: 1,818,063 km (0.101 R)
• M11: 1,900,641 km (0.086 R)
• M12: 2,112,621 km (0.11 R)
• M13: 2,453,255 km (0.077 R)
• M14: 2,575,926 km (0.07 R)
• M15: 2,747,963 km (0.086 R)
• M16: 3,005,272 km (0.109 R)
• M17: 3,103,857 km (0.11 R)
• M18: 3,287,563 km (0.041 R)
• M19: 3,372,235 km (0.053 R)
• M20: 3,543,824 km (0.119 R)
• M21: 3,718,405 km (0.062 R)
• M22: 3,860,074 km (0.094 R)
• M23: 4,021,789 km (0.113 R)
• M24: 4,112,595 km (0.119 R)
• M25: 4,333,252 km (0.065 R)
• M26: 4,748,236 km (0.091 R)
• M27: 5,058,203 km (0.08 R)
• M28: 5,176,086 km (0.112 R)
• M29: 5,314,913 km (0.038 R)
• M30: 5,697,884 km (0.053 R)
• M31: 6,069,186 km (0.085 R)
• M32: 6,405,781 km (0.095 R)
• M33: 6,555,079 km (0.085 R)
• M34: 7,097,521 km (0.052 R)
• M35: 7,949,780 km (0.045 R)
• M36: 8,295,052 km (0.054 R)
• M37: 8,834,203 km (0.093 R)
• M38: 9,240,212 km (0.11 R)
• M39: 10,244,163 km (0.116 R)
• M40: 10,393,910 km (0.117 R)
• M41: 10,949,667 km (0.084 R)
• M42: 11,282,522 km (0.098 R)
• M43: 11,463,236 km (0.115 R)
• M44: 11,618,818 km (0.088 R)
• M45: 11,879,866 km (0.099 R)
• M46: 12,169,039 km (0.115 R)
• M47: 12,567,418 km (0.071 R)
• M48: 12,835,348 km (0.093 R)
• M49: 13,732,785 km (0.111 R)
• M50: 13,843,039 km (0.093 R)
• M51: 14,119,645 km (0.102 R)
• M52: 14,314,571 km (0.055 R)
• M53: 14,482,271 km (0.071 R)
• M54: 14,622,444 km (0.098 R)
• M55: 14,876,012 km (0.108 R)
• M56: 15,187,924 km (0.07 R)
• M57: 15,502,079 km (0.086 R)
• M58: 15,645,544 km (0.111 R)
• M59: 16,515,755 km (0.113 R)
• M60: 17,016,010 km (0.118 R)
• M61: 17,491,282 km (0.084 R)
• M62: 17,970,893 km (0.059 R)
• M63: 18,272,931 km (0.098 R)
• M64: 19,188,919 km (0.086 R)
• M65: 19,652,672 km (0.086 R)
• M66: 19,745,722 km (0.099 R)
• M67: 19,901,454 km (0.083 R)
• M68: 20,026,218 km (0.049 R)
• M69: 20,182,548 km (0.082 R)
• M70: 20,464,989 km (0.098 R)
• M71: 20,654,080 km (0.067 R)
• M72: 20,812,056 km (0.034 R)
• M73: 21,033,909 km (0.049 R)
• M74: 21,352,254 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 34

Radius: 7.6

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 18.56 AU - 20.22 AU

Year: 30434 Days

Day: 17.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 36,994,552 km

• M1: 336,146 km (0.074 R)
• M2: 507,137 km (0.1 R)
• M3: 807,380 km (0.092 R)
• M4: 1,764,507 km (0.113 R)
• M5: 2,772,797 km (0.086 R)
• M6: 3,902,260 km (0.032 R)
• M7: 4,405,956 km (0.057 R)
• M8: 4,460,261 km (0.113 R)
• M9: 4,930,147 km (0.068 R)
• M10: 5,214,084 km (0.115 R)
• M11: 5,474,085 km (0.032 R)
• M12: 6,249,002 km (0.119 R)
• M13: 6,340,556 km (0.083 R)
• M14: 7,507,120 km (0.029 R)
• M15: 8,098,182 km (0.117 R)
• M16: 11,011,450 km (0.111 R)
• M17: 11,307,804 km (0.112 R)
• M18: 11,946,437 km (0.119 R)
• M19: 12,136,426 km (0.109 R)
• M20: 12,365,760 km (0.049 R)
• M21: 12,828,765 km (0.093 R)
• M22: 14,534,181 km (0.037 R)
• M23: 15,227,866 km (0.069 R)
• M24: 15,640,906 km (0.074 R)
• M25: 18,458,432 km (0.089 R)
• M26: 19,031,692 km (0.106 R)
• M27: 19,790,003 km (0.025 R)
• M28: 20,150,235 km (0.05 R)
• M29: 20,968,834 km (0.083 R)
• M30: 22,450,601 km (0.119 R)
• M31: 22,920,638 km (0.094 R)
• M32: 24,398,066 km (0.109 R)
• M33: 24,494,557 km (0.088 R)
• M34: 27,344,097 km (0.08 R)
• M35: 27,795,584 km (0.12 R)
• M36: 30,607,874 km (0.098 R)
• M37: 30,868,025 km (0.098 R)
• M38: 31,495,289 km (0.069 R)
• M39: 32,815,789 km (0.062 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 19,096 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit