🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.57 AU - 0.81 AU

Year: 200 Days

Day: 17.3 Hours

Environment

Temp: 170 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,620,425 km

• M1: 31,116 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.74 AU - 1.98 AU

Year: 883 Days

Day: 16.8 Hours

Environment

Temp: -33 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,620,425 km

• M1: 152,590 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.53 AU - 3.03 AU

Year: 1614 Days

Day: 20.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,620,425 km

• M1: 29,620 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 4.24 AU - 5.46 AU

Year: 3720 Days

Day: 41.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.1

Radius: 11.1

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 7.38 AU - 9.12 AU

Year: 8252 Days

Day: 11.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 70,620,425 km

• M1: 145,708 km (0.055 R)
• M2: 492,775 km (0.052 R)
• M3: 978,669 km (0.105 R)
• M4: 1,335,011 km (0.051 R)
• M5: 2,147,777 km (0.081 R)
• M6: 3,695,217 km (0.102 R)
• M7: 5,646,123 km (0.118 R)
• M8: 6,163,283 km (0.082 R)
• M9: 7,017,487 km (0.1 R)
• M10: 7,453,116 km (0.041 R)
• M11: 7,991,219 km (0.12 R)
• M12: 9,474,183 km (0.119 R)
• M13: 10,407,225 km (0.114 R)
• M14: 12,455,519 km (0.118 R)
• M15: 16,148,043 km (0.089 R)
• M16: 18,354,163 km (0.057 R)
• M17: 20,754,311 km (0.062 R)
• M18: 23,182,284 km (0.106 R)
• M19: 25,700,615 km (0.083 R)
• M20: 29,812,013 km (0.087 R)
• M21: 30,329,024 km (0.083 R)
• M22: 30,851,868 km (0.074 R)
• M23: 34,455,382 km (0.111 R)
• M24: 38,452,038 km (0.108 R)
• M25: 41,709,382 km (0.086 R)
• M26: 42,616,843 km (0.102 R)
• M27: 43,670,012 km (0.111 R)
• M28: 45,282,079 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869

Radius: 9.5

Gravity: 9.63 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 8.97 AU - 13.04 AU

Year: 12705 Days

Day: 6.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 70,620,425 km

• M1: 118,781 km (0.084 R)
• M2: 455,077 km (0.092 R)
• M3: 782,846 km (0.058 R)
• M4: 1,161,478 km (0.113 R)
• M5: 2,053,380 km (0.104 R)
• M6: 2,464,027 km (0.066 R)
• M7: 3,478,001 km (0.114 R)
• M8: 3,777,496 km (0.101 R)
• M9: 4,523,241 km (0.116 R)
• M10: 5,050,125 km (0.083 R)
• M11: 6,147,874 km (0.088 R)
• M12: 7,134,921 km (0.118 R)
• M13: 11,075,329 km (0.066 R)
• M14: 12,094,539 km (0.071 R)
• M15: 17,903,424 km (0.12 R)
• M16: 18,226,705 km (0.047 R)
• M17: 20,777,648 km (0.12 R)
• M18: 22,888,025 km (0.034 R)
• M19: 25,747,589 km (0.117 R)
• M20: 26,997,479 km (0.07 R)
• M21: 29,170,089 km (0.065 R)
• M22: 39,301,006 km (0.112 R)
• M23: 41,801,235 km (0.063 R)
• M24: 45,148,039 km (0.095 R)
• M25: 47,116,448 km (0.098 R)
• M26: 49,458,253 km (0.12 R)
• M27: 50,255,759 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 500.4

Radius: 5.2

Gravity: 18.51 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 11.7 AU - 18.98 AU

Year: 20923 Days

Day: 17.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 70,620,425 km

• M1: 80,633 km (0.117 R)
• M2: 332,556 km (0.092 R)
• M3: 518,656 km (0.098 R)
• M4: 699,520 km (0.066 R)
• M5: 900,878 km (0.103 R)
• M6: 1,127,818 km (0.095 R)
• M7: 1,453,343 km (0.074 R)
• M8: 1,630,168 km (0.098 R)
• M9: 1,803,253 km (0.114 R)
• M10: 2,249,054 km (0.108 R)
• M11: 2,442,335 km (0.076 R)
• M12: 2,623,348 km (0.038 R)
• M13: 3,523,927 km (0.071 R)
• M14: 3,966,887 km (0.109 R)
• M15: 4,998,962 km (0.043 R)
• M16: 5,832,372 km (0.038 R)
• M17: 6,536,978 km (0.106 R)
• M18: 8,467,539 km (0.096 R)
• M19: 11,549,105 km (0.052 R)
• M20: 13,199,918 km (0.058 R)
• M21: 13,973,788 km (0.097 R)
• M22: 15,766,568 km (0.026 R)
• M23: 17,960,122 km (0.057 R)
• M24: 22,941,881 km (0.115 R)
• M25: 23,750,457 km (0.053 R)
• M26: 26,071,618 km (0.111 R)
• M27: 30,309,127 km (0.102 R)
• M28: 30,793,076 km (0.108 R)
• M29: 31,282,112 km (0.102 R)
• M30: 32,527,364 km (0.118 R)
• M31: 36,460,891 km (0.047 R)
• M32: 52,188,713 km (0.114 R)
• M33: 57,367,642 km (0.117 R)
• M34: 59,229,986 km (0.1 R)
• M35: 59,607,272 km (0.099 R)
• M36: 64,658,294 km (0.11 R)
• M37: 65,058,319 km (0.101 R)
• M38: 68,732,442 km (0.068 R)
• M39: 70,197,903 km (0.057 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 13,813 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit