🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.86 AU - 0.98 AU

Year: 322 Days

Day: 12.6 Hours

Environment

Temp: 70 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.26 AU - 1.92 AU

Year: 732 Days

Day: 19.6 Hours

Environment

Temp: -39 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,667,711 km

• M1: 1,471,295 km (0.027 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.54 AU - 3.74 AU

Year: 2537 Days

Day: 36.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,667,711 km

• M1: 51,162 km (0.07 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.04 AU - 4.9 AU

Year: 2889 Days

Day: 38 Hours

Environment

Temp: -114 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.3

Radius: 10.7

Gravity: 8.26 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 6.12 AU - 6.34 AU

Year: 5680 Days

Day: 5.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 66,667,711 km

• M1: 133,142 km (0.075 R)
• M2: 709,692 km (0.11 R)
• M3: 1,229,994 km (0.118 R)
• M4: 1,656,647 km (0.112 R)
• M5: 3,434,019 km (0.032 R)
• M6: 4,582,781 km (0.09 R)
• M7: 5,172,346 km (0.106 R)
• M8: 5,531,381 km (0.1 R)
• M9: 5,971,498 km (0.119 R)
• M10: 7,970,425 km (0.065 R)
• M11: 8,451,083 km (0.039 R)
• M12: 8,824,030 km (0.061 R)
• M13: 10,055,520 km (0.117 R)
• M14: 10,808,745 km (0.107 R)
• M15: 11,149,978 km (0.049 R)
• M16: 13,350,862 km (0.111 R)
• M17: 14,671,811 km (0.119 R)
• M18: 15,889,538 km (0.081 R)
• M19: 16,976,516 km (0.088 R)
• M20: 17,705,806 km (0.103 R)
• M21: 18,944,177 km (0.076 R)
• M22: 20,460,950 km (0.066 R)
• M23: 21,059,491 km (0.063 R)
• M24: 21,439,619 km (0.058 R)
• M25: 22,057,159 km (0.114 R)
• M26: 23,166,277 km (0.105 R)
• M27: 23,816,579 km (0.108 R)
• M28: 25,581,685 km (0.087 R)
• M29: 26,014,471 km (0.071 R)
• M30: 28,436,461 km (0.087 R)
• M31: 30,518,265 km (0.089 R)
• M32: 32,295,488 km (0.12 R)
• M33: 33,107,056 km (0.12 R)
• M34: 35,839,012 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.3

Radius: 8.2

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 6.26 AU - 6.54 AU

Year: 5914 Days

Day: 7.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 66,667,711 km

• M1: 109,805 km (0.031 R)
• M2: 401,521 km (0.104 R)
• M3: 944,262 km (0.078 R)
• M4: 3,563,870 km (0.092 R)
• M5: 5,349,620 km (0.067 R)
• M6: 7,096,474 km (0.09 R)
• M7: 10,030,088 km (0.077 R)
• M8: 11,401,602 km (0.119 R)
• M9: 14,883,492 km (0.047 R)
• M10: 17,364,274 km (0.111 R)
• M11: 22,841,949 km (0.057 R)
• M12: 24,521,185 km (0.119 R)
• M13: 25,736,967 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.5

Radius: 10.5

Gravity: 7.29 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 9.52 AU - 14.44 AU

Year: 15145 Days

Day: 5.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 66,667,711 km

• M1: 137,480 km (0.091 R)
• M2: 579,841 km (0.116 R)
• M3: 919,129 km (0.114 R)
• M4: 1,469,500 km (0.101 R)
• M5: 1,891,366 km (0.051 R)
• M6: 2,862,854 km (0.117 R)
• M7: 3,667,541 km (0.097 R)
• M8: 4,453,080 km (0.044 R)
• M9: 6,950,915 km (0.076 R)
• M10: 10,092,620 km (0.062 R)
• M11: 11,753,007 km (0.088 R)
• M12: 12,452,826 km (0.113 R)
• M13: 13,247,490 km (0.044 R)
• M14: 14,574,573 km (0.089 R)
• M15: 15,382,251 km (0.114 R)
• M16: 16,065,166 km (0.086 R)
• M17: 17,491,282 km (0.102 R)
• M18: 19,172,912 km (0.05 R)
• M19: 23,346,244 km (0.033 R)
• M20: 24,862,119 km (0.113 R)
• M21: 27,422,337 km (0.093 R)
• M22: 32,563,717 km (0.108 R)
• M23: 33,436,770 km (0.109 R)
• M24: 42,010,523 km (0.057 R)
• M25: 45,011,606 km (0.108 R)
• M26: 47,354,159 km (0.094 R)
• M27: 49,122,854 km (0.115 R)
• M28: 52,791,593 km (0.073 R)
• M29: 56,281,861 km (0.06 R)
• M30: 59,737,272 km (0.09 R)
• M31: 61,991,114 km (0.083 R)
• M32: 64,106,278 km (0.104 R)
• M33: 65,674,662 km (0.118 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 11,423 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit