🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.73 AU - 0.87 AU

Year: 259 Days

Day: 34.9 Hours

Environment

Temp: 113 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.02 AU - 1.06 AU

Year: 384 Days

Day: 16.5 Hours

Environment

Temp: 38 °C

Axial Tilt: 15 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 48,995,301 km

• M1: 108,010 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.52 AU - 2.12 AU

Year: 888 Days

Day: 19.4 Hours

Environment

Temp: -56 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,995,301 km

• M1: 171,589 km (0.081 R)
• M2: 951,143 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349

Radius: 12.3

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 7.62 AU - 9.2 AU

Year: 8820 Days

Day: 8.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 48,995,301 km

• M1: 237,113 km (0.119 R)
• M2: 577,149 km (0.102 R)
• M3: 1,214,286 km (0.062 R)
• M4: 2,206,120 km (0.074 R)
• M5: 2,504,568 km (0.084 R)
• M6: 3,060,772 km (0.113 R)
• M7: 3,521,983 km (0.107 R)
• M8: 3,765,229 km (0.043 R)
• M9: 5,082,887 km (0.088 R)
• M10: 5,322,393 km (0.087 R)
• M11: 5,790,186 km (0.104 R)
• M12: 7,474,658 km (0.113 R)
• M13: 7,930,034 km (0.096 R)
• M14: 8,535,905 km (0.1 R)
• M15: 9,058,001 km (0.067 R)
• M16: 9,342,985 km (0.117 R)
• M17: 12,191,478 km (0.047 R)
• M18: 12,439,213 km (0.107 R)
• M19: 13,369,412 km (0.101 R)
• M20: 14,919,096 km (0.086 R)
• M21: 15,193,309 km (0.072 R)
• M22: 15,562,966 km (0.117 R)
• M23: 18,937,445 km (0.085 R)
• M24: 19,194,903 km (0.076 R)
• M25: 20,030,706 km (0.109 R)
• M26: 21,646,064 km (0.113 R)
• M27: 22,589,578 km (0.06 R)
• M28: 23,553,287 km (0.082 R)
• M29: 24,187,582 km (0.103 R)
• M30: 26,444,266 km (0.105 R)
• M31: 27,116,409 km (0.103 R)
• M32: 28,360,316 km (0.08 R)
• M33: 29,439,664 km (0.101 R)
• M34: 31,129,522 km (0.098 R)
• M35: 31,592,527 km (0.094 R)
• M36: 33,070,255 km (0.106 R)
• M37: 34,373,851 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.9

Radius: 8.2

Gravity: 12.67 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 9 AU - 10.64 AU

Year: 11129 Days

Day: 12 Hours

Environment

Temp: -163 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 48,995,301 km

• M1: 112,797 km (0.08 R)
• M2: 294,259 km (0.091 R)
• M3: 734,526 km (0.073 R)
• M4: 910,901 km (0.059 R)
• M5: 1,661,434 km (0.099 R)
• M6: 2,800,622 km (0.097 R)
• M7: 3,473,064 km (0.093 R)
• M8: 4,041,087 km (0.111 R)
• M9: 5,446,260 km (0.115 R)
• M10: 6,192,454 km (0.099 R)
• M11: 6,377,208 km (0.085 R)
• M12: 9,895,450 km (0.037 R)
• M13: 10,271,091 km (0.093 R)
• M14: 10,750,701 km (0.039 R)
• M15: 11,291,049 km (0.119 R)
• M16: 12,674,081 km (0.028 R)
• M17: 12,832,655 km (0.102 R)
• M18: 14,193,397 km (0.074 R)
• M19: 15,042,814 km (0.1 R)
• M20: 15,681,746 km (0.076 R)
• M21: 16,574,397 km (0.09 R)
• M22: 18,497,926 km (0.108 R)
• M23: 20,527,670 km (0.051 R)
• M24: 21,616,892 km (0.103 R)
• M25: 22,734,388 km (0.115 R)
• M26: 23,018,176 km (0.08 R)
• M27: 25,426,851 km (0.075 R)
• M28: 27,331,830 km (0.107 R)
• M29: 29,305,774 km (0.084 R)
• M30: 31,348,832 km (0.083 R)
• M31: 32,692,670 km (0.093 R)
• M32: 33,033,005 km (0.085 R)
• M33: 34,499,214 km (0.045 R)
• M34: 35,553,580 km (0.109 R)
• M35: 36,893,677 km (0.107 R)
• M36: 38,904,422 km (0.106 R)
• M37: 39,461,974 km (0.077 R)
• M38: 40,968,424 km (0.06 R)
• M39: 45,157,314 km (0.084 R)
• M40: 48,925,086 km (0.096 R)
• M41: 49,445,986 km (0.048 R)
• M42: 49,759,693 km (0.116 R)
• M43: 53,060,420 km (0.075 R)
• M44: 54,257,203 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 110.5

Radius: 7.9

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 16.93 AU - 17.41 AU

Year: 25730 Days

Day: 16.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 48,995,301 km

• M1: 230,530 km (0.11 R)
• M2: 911,949 km (0.117 R)
• M3: 1,413,401 km (0.114 R)
• M4: 1,771,688 km (0.094 R)
• M5: 2,054,128 km (0.092 R)
• M6: 2,358,560 km (0.113 R)
• M7: 2,891,278 km (0.094 R)
• M8: 4,440,514 km (0.038 R)
• M9: 4,736,867 km (0.113 R)
• M10: 8,158,170 km (0.114 R)
• M11: 8,317,791 km (0.073 R)
• M12: 9,651,007 km (0.113 R)
• M13: 13,066,925 km (0.099 R)
• M14: 13,370,908 km (0.107 R)
• M15: 14,728,658 km (0.036 R)
• M16: 15,432,367 km (0.084 R)
• M17: 16,547,170 km (0.109 R)
• M18: 17,004,042 km (0.093 R)
• M19: 17,525,540 km (0.117 R)
• M20: 17,759,960 km (0.115 R)
• M21: 19,382,499 km (0.095 R)
• M22: 19,567,102 km (0.112 R)
• M23: 23,108,981 km (0.112 R)
• M24: 23,513,345 km (0.093 R)
• M25: 25,165,653 km (0.116 R)
• M26: 25,658,129 km (0.075 R)
• M27: 33,298,242 km (0.071 R)
• M28: 35,177,491 km (0.073 R)
• M29: 38,482,257 km (0.04 R)
• M30: 41,664,802 km (0.07 R)
• M31: 45,632,437 km (0.096 R)
• M32: 46,963,260 km (0.114 R)
• M33: 47,250,787 km (0.092 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 15,305 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit