🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.7 AU - 0.82 AU

Year: 232 Days

Day: 30.4 Hours

Environment

Temp: 150 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.33 AU - 2.13 AU

Year: 796 Days

Day: 34.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.47 AU - 5.61 AU

Year: 3384 Days

Day: 24.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 122.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,454,647 km

• M1: 51,013 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.6

Radius: 8.9

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.74 AU - 7.14 AU

Year: 5065 Days

Day: 12.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 159.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 88,454,647 km

• M1: 112,049 km (0.054 R)
• M2: 425,606 km (0.047 R)
• M3: 820,395 km (0.115 R)
• M4: 1,140,833 km (0.045 R)
• M5: 1,651,860 km (0.037 R)
• M6: 2,630,080 km (0.112 R)
• M7: 3,017,838 km (0.105 R)
• M8: 3,865,011 km (0.119 R)
• M9: 4,203,401 km (0.103 R)
• M10: 4,561,538 km (0.058 R)
• M11: 5,176,984 km (0.1 R)
• M12: 6,510,350 km (0.114 R)
• M13: 7,189,674 km (0.05 R)
• M14: 10,777,779 km (0.073 R)
• M15: 11,178,252 km (0.041 R)
• M16: 12,880,676 km (0.079 R)
• M17: 13,230,735 km (0.091 R)
• M18: 14,265,952 km (0.108 R)
• M19: 18,066,486 km (0.1 R)
• M20: 21,290,021 km (0.117 R)
• M21: 23,220,881 km (0.116 R)
• M22: 23,814,635 km (0.117 R)
• M23: 26,211,641 km (0.117 R)
• M24: 27,427,423 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.7

Radius: 8.8

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 6.78 AU - 8.36 AU

Year: 7287 Days

Day: 6.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 81.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 88,454,647 km

• M1: 115,639 km (0.07 R)
• M2: 703,559 km (0.092 R)
• M3: 1,262,606 km (0.113 R)
• M4: 1,903,035 km (0.065 R)
• M5: 2,450,712 km (0.091 R)
• M6: 4,352,999 km (0.108 R)
• M7: 5,631,462 km (0.083 R)
• M8: 6,266,804 km (0.059 R)
• M9: 8,135,880 km (0.092 R)
• M10: 12,454,172 km (0.084 R)
• M11: 15,536,188 km (0.118 R)
• M12: 17,731,387 km (0.086 R)
• M13: 18,527,696 km (0.085 R)
• M14: 19,734,054 km (0.069 R)
• M15: 24,782,383 km (0.078 R)
• M16: 25,777,359 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.9

Radius: 10.3

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 11.25 AU - 11.93 AU

Year: 13804 Days

Day: 5.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 88,454,647 km

• M1: 128,056 km (0.101 R)
• M2: 559,496 km (0.12 R)
• M3: 1,190,799 km (0.099 R)
• M4: 2,430,217 km (0.115 R)
• M5: 2,884,995 km (0.08 R)
• M6: 3,422,051 km (0.029 R)
• M7: 4,728,639 km (0.108 R)
• M8: 5,584,788 km (0.101 R)
• M9: 6,663,089 km (0.042 R)
• M10: 7,470,170 km (0.109 R)
• M11: 8,246,433 km (0.104 R)
• M12: 10,229,951 km (0.077 R)
• M13: 11,244,973 km (0.113 R)
• M14: 11,958,106 km (0.098 R)
• M15: 12,891,746 km (0.085 R)
• M16: 15,473,656 km (0.117 R)
• M17: 18,544,601 km (0.08 R)
• M18: 19,121,001 km (0.062 R)
• M19: 23,115,414 km (0.096 R)
• M20: 24,170,229 km (0.066 R)
• M21: 35,527,998 km (0.098 R)
• M22: 39,308,486 km (0.12 R)
• M23: 39,986,314 km (0.089 R)
• M24: 43,348,975 km (0.116 R)
• M25: 46,744,099 km (0.045 R)
• M26: 47,811,629 km (0.071 R)
• M27: 49,207,976 km (0.068 R)
• M28: 53,725,682 km (0.106 R)
• M29: 54,225,638 km (0.03 R)
• M30: 55,914,299 km (0.093 R)
• M31: 57,811,948 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 964.9

Radius: 5.2

Gravity: 35.68 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 11.62 AU - 19.16 AU

Year: 21122 Days

Day: 20.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 88,454,647 km

• M1: 64,626 km (0.094 R)
• M2: 334,202 km (0.102 R)
• M3: 670,946 km (0.031 R)
• M4: 1,182,721 km (0.102 R)
• M5: 1,380,489 km (0.087 R)
• M6: 1,547,590 km (0.102 R)
• M7: 1,823,897 km (0.099 R)
• M8: 2,403,739 km (0.12 R)
• M9: 2,723,429 km (0.115 R)
• M10: 4,914,739 km (0.107 R)
• M11: 5,553,671 km (0.103 R)
• M12: 6,336,667 km (0.086 R)
• M13: 9,537,612 km (0.037 R)
• M14: 10,400,194 km (0.072 R)
• M15: 11,583,962 km (0.078 R)
• M16: 12,279,143 km (0.087 R)
• M17: 15,587,350 km (0.067 R)
• M18: 16,780,842 km (0.043 R)
• M19: 19,930,775 km (0.053 R)
• M20: 20,826,118 km (0.094 R)
• M21: 26,058,303 km (0.066 R)
• M22: 31,036,771 km (0.066 R)
• M23: 31,834,277 km (0.097 R)
• M24: 32,103,105 km (0.105 R)
• M25: 33,193,673 km (0.077 R)
• M26: 36,466,426 km (0.074 R)
• M27: 39,947,718 km (0.081 R)
• M28: 41,688,439 km (0.072 R)
• M29: 48,090,330 km (0.038 R)
• M30: 48,267,155 km (0.117 R)
• M31: 48,800,022 km (0.054 R)
• M32: 49,877,725 km (0.099 R)
• M33: 52,828,842 km (0.098 R)
• M34: 55,699,326 km (0.063 R)
• M35: 56,678,744 km (0.075 R)
• M36: 73,714,500 km (0.087 R)
• M37: 87,135,374 km (0.06 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 10,700 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit