🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.82 AU - 0.84 AU

Year: 280 Days

Day: 15.3 Hours

Environment

Temp: 111 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.82 AU - 0.86 AU

Year: 286 Days

Day: 35.3 Hours

Environment

Temp: 98 °C

Axial Tilt: 48.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,309,282 km

• M1: 238,758 km (0.032 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.65 AU - 2.55 AU

Year: 1129 Days

Day: 26.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.1

Radius: 11

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 8.39 AU - 13.03 AU

Year: 12998 Days

Day: 7.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 84,309,282 km

• M1: 136,732 km (0.036 R)
• M2: 569,519 km (0.102 R)
• M3: 989,590 km (0.03 R)
• M4: 1,502,860 km (0.034 R)
• M5: 2,711,761 km (0.076 R)
• M6: 4,329,662 km (0.102 R)
• M7: 4,990,585 km (0.097 R)
• M8: 6,835,725 km (0.106 R)
• M9: 11,759,739 km (0.108 R)
• M10: 12,178,314 km (0.086 R)
• M11: 13,172,691 km (0.098 R)
• M12: 13,821,048 km (0.092 R)
• M13: 14,627,231 km (0.044 R)
• M14: 15,894,624 km (0.091 R)
• M15: 16,333,096 km (0.087 R)
• M16: 17,081,683 km (0.117 R)
• M17: 21,084,324 km (0.057 R)
• M18: 21,792,371 km (0.094 R)
• M19: 22,152,153 km (0.057 R)
• M20: 24,299,332 km (0.095 R)
• M21: 34,160,823 km (0.069 R)
• M22: 36,764,275 km (0.087 R)
• M23: 37,789,918 km (0.05 R)
• M24: 38,179,471 km (0.119 R)
• M25: 38,702,914 km (0.096 R)
• M26: 41,255,353 km (0.077 R)
• M27: 43,065,038 km (0.086 R)
• M28: 43,632,313 km (0.099 R)
• M29: 44,348,438 km (0.036 R)
• M30: 52,913,515 km (0.114 R)
• M31: 54,882,223 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 700

Radius: 4.7

Gravity: 31.69 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 17.27 AU - 18.41 AU

Year: 27945 Days

Day: 16.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 84,309,282 km

• M1: 81,232 km (0.072 R)
• M2: 520,451 km (0.068 R)
• M3: 736,022 km (0.051 R)
• M4: 1,300,753 km (0.098 R)
• M5: 2,393,117 km (0.104 R)
• M6: 2,643,095 km (0.086 R)
• M7: 3,625,205 km (0.118 R)
• M8: 4,713,380 km (0.066 R)
• M9: 5,147,064 km (0.07 R)
• M10: 7,049,800 km (0.111 R)
• M11: 7,669,434 km (0.081 R)
• M12: 8,324,523 km (0.102 R)
• M13: 9,135,194 km (0.083 R)
• M14: 11,668,933 km (0.089 R)
• M15: 13,831,520 km (0.107 R)
• M16: 17,786,439 km (0.075 R)
• M17: 22,325,388 km (0.102 R)
• M18: 30,961,972 km (0.111 R)
• M19: 32,055,832 km (0.072 R)
• M20: 32,333,186 km (0.086 R)
• M21: 34,465,255 km (0.109 R)
• M22: 37,758,951 km (0.11 R)
• M23: 40,767,365 km (0.027 R)
• M24: 44,963,884 km (0.098 R)
• M25: 45,660,860 km (0.111 R)
• M26: 51,879,794 km (0.098 R)
• M27: 54,006,477 km (0.11 R)
• M28: 57,815,538 km (0.041 R)
• M29: 58,639,673 km (0.066 R)
• M30: 66,187,484 km (0.116 R)
• M31: 75,087,210 km (0.1 R)
• M32: 77,804,805 km (0.034 R)
• M33: 92,661,220 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 437.2

Radius: 5

Gravity: 17.49 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 17.82 AU - 18.92 AU

Year: 29199 Days

Day: 23.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 84,309,282 km

• M1: 62,233 km (0.103 R)
• M2: 219,011 km (0.118 R)
• M3: 787,932 km (0.099 R)
• M4: 947,104 km (0.068 R)
• M5: 1,665,772 km (0.094 R)
• M6: 2,452,507 km (0.081 R)
• M7: 2,954,259 km (0.074 R)
• M8: 3,674,273 km (0.094 R)
• M9: 4,612,402 km (0.096 R)
• M10: 5,700,277 km (0.069 R)
• M11: 6,040,164 km (0.111 R)
• M12: 8,424,006 km (0.105 R)
• M13: 9,554,966 km (0.107 R)
• M14: 10,156,947 km (0.073 R)
• M15: 12,183,400 km (0.096 R)
• M16: 13,625,075 km (0.113 R)
• M17: 15,176,554 km (0.062 R)
• M18: 15,664,094 km (0.104 R)
• M19: 15,911,828 km (0.098 R)
• M20: 17,719,120 km (0.1 R)
• M21: 20,335,587 km (0.116 R)
• M22: 22,250,738 km (0.071 R)
• M23: 26,203,114 km (0.091 R)
• M24: 27,979,439 km (0.069 R)
• M25: 33,241,395 km (0.114 R)
• M26: 43,846,986 km (0.05 R)
• M27: 47,540,408 km (0.112 R)
• M28: 57,670,129 km (0.066 R)
• M29: 63,967,900 km (0.082 R)
• M30: 66,523,780 km (0.101 R)
• M31: 67,390,699 km (0.095 R)
• M32: 72,293,470 km (0.073 R)
• M33: 77,190,257 km (0.112 R)
• M34: 77,667,923 km (0.076 R)
• M35: 78,147,384 km (0.057 R)
• M36: 83,051,951 km (0.058 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: 322 - 17,097 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit