🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.64 AU - 0.82 AU

Year: 234 Days

Day: 25.6 Hours

Environment

Temp: 184 °C

Axial Tilt: 42.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.77 AU - 1.27 AU

Year: 386 Days

Day: 12.3 Hours

Environment

Temp: 19 °C

Axial Tilt: 32.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 74,794,768 km

• M1: 29,022 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.1

Radius: 15

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.91 AU - 6.65 AU

Year: 5207 Days

Day: 12.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 74,794,768 km

• M1: 206,295 km (0.079 R)
• M2: 682,017 km (0.06 R)
• M3: 1,354,609 km (0.108 R)
• M4: 1,846,786 km (0.115 R)
• M5: 3,370,141 km (0.117 R)
• M6: 4,472,079 km (0.105 R)
• M7: 5,291,277 km (0.06 R)
• M8: 5,936,193 km (0.096 R)
• M9: 6,461,132 km (0.115 R)
• M10: 7,168,580 km (0.057 R)
• M11: 7,636,672 km (0.112 R)
• M12: 11,135,766 km (0.104 R)
• M13: 12,777,753 km (0.079 R)
• M14: 13,328,422 km (0.101 R)
• M15: 14,232,741 km (0.081 R)
• M16: 15,127,037 km (0.071 R)
• M17: 15,691,620 km (0.033 R)
• M18: 17,192,984 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.6

Radius: 9.1

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 6.63 AU - 7.19 AU

Year: 6807 Days

Day: 11.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 74,794,768 km

• M1: 117,883 km (0.05 R)
• M2: 419,024 km (0.057 R)
• M3: 717,621 km (0.114 R)
• M4: 1,106,426 km (0.119 R)
• M5: 1,633,908 km (0.073 R)
• M6: 2,354,670 km (0.112 R)
• M7: 3,508,968 km (0.092 R)
• M8: 3,872,490 km (0.092 R)
• M9: 4,756,315 km (0.1 R)
• M10: 5,436,237 km (0.057 R)
• M11: 5,737,976 km (0.093 R)
• M12: 6,276,827 km (0.118 R)
• M13: 7,201,641 km (0.119 R)
• M14: 10,155,003 km (0.103 R)
• M15: 11,574,088 km (0.118 R)
• M16: 12,590,755 km (0.084 R)
• M17: 17,193,283 km (0.089 R)
• M18: 17,978,523 km (0.047 R)
• M19: 19,479,737 km (0.099 R)
• M20: 19,903,398 km (0.069 R)
• M21: 20,405,299 km (0.091 R)
• M22: 21,584,130 km (0.078 R)
• M23: 22,037,711 km (0.088 R)
• M24: 22,964,021 km (0.117 R)
• M25: 23,755,543 km (0.109 R)
• M26: 24,401,806 km (0.1 R)
• M27: 25,898,683 km (0.076 R)
• M28: 26,669,560 km (0.086 R)
• M29: 27,104,441 km (0.032 R)
• M30: 27,632,522 km (0.113 R)
• M31: 30,376,446 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 946

Radius: 6.1

Gravity: 25.42 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 12.56 AU - 15.58 AU

Year: 19777 Days

Day: 23.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 74,794,768 km

• M1: 76,295 km (0.039 R)
• M2: 426,504 km (0.041 R)
• M3: 970,591 km (0.05 R)
• M4: 1,469,201 km (0.095 R)
• M5: 2,083,150 km (0.027 R)
• M6: 2,344,647 km (0.108 R)
• M7: 2,803,614 km (0.103 R)
• M8: 3,206,630 km (0.062 R)
• M9: 3,678,612 km (0.053 R)
• M10: 5,098,744 km (0.099 R)
• M11: 5,293,969 km (0.101 R)
• M12: 7,088,246 km (0.057 R)
• M13: 10,769,551 km (0.04 R)
• M14: 12,656,578 km (0.105 R)
• M15: 13,380,782 km (0.096 R)
• M16: 13,903,925 km (0.089 R)
• M17: 14,208,955 km (0.036 R)
• M18: 14,832,479 km (0.12 R)
• M19: 15,231,307 km (0.087 R)
• M20: 18,961,530 km (0.104 R)
• M21: 26,613,461 km (0.096 R)
• M22: 30,919,187 km (0.082 R)
• M23: 38,437,228 km (0.117 R)
• M24: 39,189,406 km (0.096 R)
• M25: 42,296,255 km (0.06 R)
• M26: 43,097,950 km (0.044 R)
• M27: 47,602,641 km (0.059 R)
• M28: 47,948,212 km (0.035 R)
• M29: 50,954,082 km (0.087 R)
• M30: 52,227,609 km (0.063 R)
• M31: 52,964,677 km (0.118 R)
• M32: 55,217,621 km (0.084 R)
• M33: 60,316,665 km (0.053 R)
• M34: 66,795,599 km (0.094 R)
• M35: 69,867,741 km (0.074 R)
• M36: 78,678,607 km (0.039 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 304.4

Radius: 7.3

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 17.31 AU - 19.21 AU

Year: 29240 Days

Day: 21.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 74,794,768 km

• M1: 91,554 km (0.102 R)
• M2: 385,514 km (0.098 R)
• M3: 724,951 km (0.05 R)
• M4: 1,286,242 km (0.049 R)
• M5: 1,528,741 km (0.032 R)
• M6: 2,702,934 km (0.075 R)
• M7: 3,212,016 km (0.108 R)
• M8: 5,704,915 km (0.083 R)
• M9: 6,989,362 km (0.102 R)
• M10: 8,879,681 km (0.113 R)
• M11: 9,769,040 km (0.099 R)
• M12: 15,277,982 km (0.082 R)
• M13: 19,399,852 km (0.057 R)
• M14: 22,963,872 km (0.058 R)
• M15: 24,418,860 km (0.093 R)
• M16: 24,738,551 km (0.108 R)
• M17: 26,490,641 km (0.076 R)
• M18: 29,874,396 km (0.082 R)
• M19: 30,732,339 km (0.086 R)
• M20: 31,355,115 km (0.09 R)
• M21: 31,732,700 km (0.098 R)
• M22: 33,013,707 km (0.036 R)
• M23: 37,203,195 km (0.104 R)
• M24: 37,768,376 km (0.068 R)
• M25: 41,129,691 km (0.071 R)
• M26: 42,190,938 km (0.097 R)
• M27: 46,782,695 km (0.101 R)
• M28: 48,608,238 km (0.105 R)
• M29: 54,549,966 km (0.089 R)
• M30: 57,694,663 km (0.112 R)
• M31: 60,179,483 km (0.033 R)
• M32: 63,938,130 km (0.099 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 15,268 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit