🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.05 AU - 1.47 AU

Year: 517 Days

Day: 32.5 Hours

Environment

Temp: -8 °C

Axial Tilt: 43 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 58,744,597 km

• M1: 219,460 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.45 AU - 1.49 AU

Year: 651 Days

Day: 25.1 Hours

Environment

Temp: -27 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.26 AU - 3.34 AU

Year: 1711 Days

Day: 39.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,744,597 km

• M1: 79,736 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.4

Radius: 8.5

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 6.04 AU - 8.26 AU

Year: 6983 Days

Day: 12.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 58,744,597 km

• M1: 105,766 km (0.095 R)
• M2: 478,115 km (0.116 R)
• M3: 838,945 km (0.088 R)
• M4: 1,414,298 km (0.077 R)
• M5: 1,939,387 km (0.069 R)
• M6: 2,753,798 km (0.07 R)
• M7: 3,398,116 km (0.047 R)
• M8: 3,944,447 km (0.055 R)
• M9: 4,845,026 km (0.098 R)
• M10: 7,154,369 km (0.11 R)
• M11: 8,090,552 km (0.052 R)
• M12: 9,448,452 km (0.108 R)
• M13: 10,250,147 km (0.051 R)
• M14: 11,437,804 km (0.1 R)
• M15: 11,937,611 km (0.116 R)
• M16: 13,524,994 km (0.107 R)
• M17: 14,833,826 km (0.069 R)
• M18: 15,854,083 km (0.095 R)
• M19: 16,412,682 km (0.113 R)
• M20: 17,178,024 km (0.119 R)
• M21: 17,833,712 km (0.077 R)
• M22: 18,642,438 km (0.081 R)
• M23: 19,758,588 km (0.088 R)
• M24: 21,290,171 km (0.078 R)
• M25: 22,123,431 km (0.114 R)
• M26: 22,509,244 km (0.08 R)
• M27: 23,774,094 km (0.093 R)
• M28: 27,495,939 km (0.092 R)
• M29: 29,032,309 km (0.069 R)
• M30: 30,150,703 km (0.034 R)
• M31: 30,720,521 km (0.092 R)
• M32: 31,491,549 km (0.115 R)
• M33: 34,086,324 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.5

Radius: 14.8

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 6.8 AU - 9.28 AU

Year: 8327 Days

Day: 8.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 58,744,597 km

• M1: 184,005 km (0.089 R)
• M2: 1,253,481 km (0.088 R)
• M3: 2,072,678 km (0.087 R)
• M4: 2,586,846 km (0.107 R)
• M5: 3,384,502 km (0.12 R)
• M6: 4,314,851 km (0.112 R)
• M7: 5,379,091 km (0.082 R)
• M8: 6,611,777 km (0.08 R)
• M9: 7,944,395 km (0.098 R)
• M10: 8,440,461 km (0.084 R)
• M11: 10,439,837 km (0.116 R)
• M12: 12,571,607 km (0.102 R)
• M13: 13,419,827 km (0.104 R)
• M14: 15,869,043 km (0.061 R)
• M15: 17,405,263 km (0.119 R)
• M16: 21,005,935 km (0.12 R)
• M17: 24,725,835 km (0.026 R)
• M18: 25,967,498 km (0.114 R)
• M19: 27,718,541 km (0.092 R)
• M20: 31,046,794 km (0.109 R)
• M21: 32,074,232 km (0.05 R)
• M22: 37,555,199 km (0.104 R)
• M23: 39,672,308 km (0.03 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339

Radius: 12.6

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 7.53 AU - 12.03 AU

Year: 11171 Days

Day: 10.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 58,744,597 km

• M1: 156,629 km (0.091 R)
• M2: 671,096 km (0.049 R)
• M3: 1,117,945 km (0.064 R)
• M4: 2,085,694 km (0.101 R)
• M5: 2,739,586 km (0.059 R)
• M6: 3,367,149 km (0.085 R)
• M7: 4,037,796 km (0.119 R)
• M8: 5,455,984 km (0.081 R)
• M9: 7,033,344 km (0.091 R)
• M10: 7,887,099 km (0.094 R)
• M11: 10,816,225 km (0.077 R)
• M12: 12,774,013 km (0.114 R)
• M13: 19,011,496 km (0.111 R)
• M14: 20,665,450 km (0.079 R)
• M15: 21,527,433 km (0.077 R)
• M16: 22,331,821 km (0.113 R)
• M17: 25,305,527 km (0.101 R)
• M18: 27,867,391 km (0.073 R)
• M19: 28,342,364 km (0.047 R)
• M20: 29,701,311 km (0.12 R)
• M21: 35,020,114 km (0.056 R)
• M22: 35,796,377 km (0.069 R)
• M23: 36,584,159 km (0.066 R)
• M24: 39,135,551 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628

Radius: 11.6

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 8.77 AU - 14.15 AU

Year: 14170 Days

Day: 6.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 58,744,597 km

• M1: 144,512 km (0.058 R)
• M2: 539,899 km (0.062 R)
• M3: 974,780 km (0.11 R)
• M4: 1,376,300 km (0.097 R)
• M5: 1,923,978 km (0.102 R)
• M6: 2,635,316 km (0.101 R)
• M7: 3,209,922 km (0.07 R)
• M8: 4,037,048 km (0.118 R)
• M9: 4,516,958 km (0.071 R)
• M10: 7,208,822 km (0.11 R)
• M11: 8,195,271 km (0.036 R)
• M12: 9,269,533 km (0.111 R)
• M13: 14,314,123 km (0.052 R)
• M14: 16,611,647 km (0.089 R)
• M15: 17,068,369 km (0.104 R)
• M16: 17,611,709 km (0.084 R)
• M17: 20,765,531 km (0.107 R)
• M18: 28,491,363 km (0.076 R)
• M19: 29,477,662 km (0.089 R)
• M20: 32,218,744 km (0.105 R)
• M21: 33,651,143 km (0.106 R)
• M22: 34,260,306 km (0.084 R)
• M23: 34,629,364 km (0.108 R)
• M24: 38,202,958 km (0.073 R)
• M25: 42,863,979 km (0.119 R)
• M26: 47,279,809 km (0.107 R)
• M27: 51,184,163 km (0.04 R)
• M28: 58,393,734 km (0.071 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 14,811 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit