🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.64 AU - 1.06 AU

Year: 277 Days

Day: 12.6 Hours

Environment

Temp: 154 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,900,110 km

• M1: 149,598 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.22 AU - 1.64 AU

Year: 604 Days

Day: 47 Hours

Environment

Temp: -4 °C

Axial Tilt: 175.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 68,900,110 km

• M1: 14,960 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.86 AU - 1.98 AU

Year: 939 Days

Day: 45.7 Hours

Environment

Temp: -56 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,900,110 km

• M1: 570,117 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.42 AU - 3.06 AU

Year: 1601 Days

Day: 43.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 114.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,900,110 km

• M1: 69,713 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.5

Radius: 9.3

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.68 AU - 7.04 AU

Year: 5009 Days

Day: 7.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 68,900,110 km

• M1: 121,174 km (0.052 R)
• M2: 1,164,470 km (0.107 R)
• M3: 3,740,246 km (0.096 R)
• M4: 5,654,500 km (0.067 R)
• M5: 6,472,352 km (0.074 R)
• M6: 6,866,542 km (0.09 R)
• M7: 8,211,128 km (0.098 R)
• M8: 8,741,004 km (0.07 R)
• M9: 12,199,706 km (0.098 R)
• M10: 12,802,436 km (0.094 R)
• M11: 17,107,863 km (0.109 R)
• M12: 18,752,841 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742

Radius: 13.8

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 7.49 AU - 11.31 AU

Year: 10176 Days

Day: 9 Hours

Environment

Temp: -175 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 68,900,110 km

• M1: 171,589 km (0.105 R)
• M2: 637,885 km (0.092 R)
• M3: 1,813,276 km (0.059 R)
• M4: 2,281,368 km (0.079 R)
• M5: 3,420,107 km (0.092 R)
• M6: 4,256,957 km (0.113 R)
• M7: 4,694,381 km (0.026 R)
• M8: 5,592,268 km (0.072 R)
• M9: 7,231,112 km (0.039 R)
• M10: 7,986,881 km (0.079 R)
• M11: 8,429,242 km (0.11 R)
• M12: 10,416,949 km (0.11 R)
• M13: 10,945,927 km (0.104 R)
• M14: 11,772,904 km (0.115 R)
• M15: 13,864,880 km (0.118 R)
• M16: 15,368,189 km (0.086 R)
• M17: 21,787,583 km (0.074 R)
• M18: 22,218,126 km (0.056 R)
• M19: 26,353,460 km (0.104 R)
• M20: 28,244,228 km (0.072 R)
• M21: 35,160,885 km (0.088 R)
• M22: 35,754,041 km (0.089 R)
• M23: 38,068,619 km (0.092 R)
• M24: 43,265,051 km (0.033 R)
• M25: 45,329,800 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 491.3

Radius: 4.4

Gravity: 25.38 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 12.14 AU - 17.7 AU

Year: 20349 Days

Day: 21.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 68,900,110 km

• M1: 59,390 km (0.077 R)
• M2: 352,901 km (0.042 R)
• M3: 526,884 km (0.072 R)
• M4: 994,527 km (0.067 R)
• M5: 1,307,186 km (0.098 R)
• M6: 1,502,112 km (0.091 R)
• M7: 1,822,102 km (0.096 R)
• M8: 2,506,363 km (0.05 R)
• M9: 2,736,743 km (0.112 R)
• M10: 3,031,900 km (0.094 R)
• M11: 5,010,930 km (0.097 R)
• M12: 5,155,292 km (0.088 R)
• M13: 6,121,395 km (0.036 R)
• M14: 6,497,036 km (0.087 R)
• M15: 7,111,584 km (0.103 R)
• M16: 7,812,150 km (0.071 R)
• M17: 9,734,932 km (0.106 R)
• M18: 10,304,152 km (0.062 R)
• M19: 10,895,363 km (0.06 R)
• M20: 11,384,398 km (0.055 R)
• M21: 18,186,912 km (0.111 R)
• M22: 20,946,843 km (0.103 R)
• M23: 23,266,209 km (0.103 R)
• M24: 27,839,565 km (0.065 R)
• M25: 28,293,146 km (0.07 R)
• M26: 28,751,664 km (0.104 R)
• M27: 28,982,792 km (0.1 R)
• M28: 30,515,422 km (0.086 R)
• M29: 33,612,996 km (0.076 R)
• M30: 34,256,566 km (0.117 R)
• M31: 38,292,268 km (0.088 R)
• M32: 38,712,488 km (0.084 R)
• M33: 40,279,526 km (0.1 R)
• M34: 54,366,110 km (0.064 R)
• M35: 60,774,584 km (0.093 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 13,692 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit