🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.64 AU - 0.98 AU

Year: 276 Days

Day: 44.7 Hours

Environment

Temp: 98 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,694,410 km

• M1: 278,850 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.92 AU - 1.44 AU

Year: 485 Days

Day: 47.8 Hours

Environment

Temp: -16 °C

Axial Tilt: 121.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 93,694,410 km

• M1: 43,234 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.82 AU - 2.98 AU

Year: 1870 Days

Day: 47.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,694,410 km

• M1: 736,022 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.7

Radius: 12.3

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 7.22 AU - 9.56 AU

Year: 9204 Days

Day: 5.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 93,694,410 km

• M1: 157,527 km (0.047 R)
• M2: 694,433 km (0.116 R)
• M3: 1,105,827 km (0.09 R)
• M4: 1,544,897 km (0.102 R)
• M5: 2,377,559 km (0.054 R)
• M6: 4,302,285 km (0.102 R)
• M7: 7,775,649 km (0.096 R)
• M8: 8,779,151 km (0.118 R)
• M9: 9,776,969 km (0.118 R)
• M10: 10,373,416 km (0.094 R)
• M11: 12,574,599 km (0.095 R)
• M12: 13,280,701 km (0.103 R)
• M13: 13,784,845 km (0.083 R)
• M14: 15,131,376 km (0.1 R)
• M15: 17,214,227 km (0.032 R)
• M16: 18,289,985 km (0.102 R)
• M17: 21,327,121 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.9

Radius: 14.9

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 9.53 AU - 12.47 AU

Year: 13818 Days

Day: 9 Hours

Environment

Temp: -175 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 93,694,410 km

• M1: 185,501 km (0.102 R)
• M2: 1,045,091 km (0.04 R)
• M3: 1,834,668 km (0.106 R)
• M4: 3,254,053 km (0.109 R)
• M5: 4,079,085 km (0.074 R)
• M6: 5,094,705 km (0.118 R)
• M7: 8,031,162 km (0.093 R)
• M8: 9,167,208 km (0.087 R)
• M9: 10,677,997 km (0.059 R)
• M10: 11,421,648 km (0.084 R)
• M11: 19,072,681 km (0.065 R)
• M12: 25,299,992 km (0.098 R)
• M13: 28,781,882 km (0.075 R)
• M14: 29,858,688 km (0.064 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 504.2

Radius: 5

Gravity: 20.17 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 11.25 AU - 12.33 AU

Year: 15333 Days

Day: 17.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 93,694,410 km

• M1: 63,729 km (0.119 R)
• M2: 354,697 km (0.106 R)
• M3: 682,615 km (0.073 R)
• M4: 907,610 km (0.104 R)
• M5: 1,119,890 km (0.116 R)
• M6: 1,999,226 km (0.045 R)
• M7: 2,997,642 km (0.094 R)
• M8: 3,498,346 km (0.047 R)
• M9: 3,659,014 km (0.06 R)
• M10: 5,370,564 km (0.03 R)
• M11: 5,584,788 km (0.117 R)
• M12: 5,879,196 km (0.108 R)
• M13: 6,783,815 km (0.105 R)
• M14: 8,571,958 km (0.038 R)
• M15: 8,914,238 km (0.114 R)
• M16: 10,596,167 km (0.044 R)
• M17: 12,049,211 km (0.114 R)
• M18: 12,232,019 km (0.1 R)
• M19: 13,238,664 km (0.117 R)
• M20: 17,819,949 km (0.112 R)
• M21: 18,619,699 km (0.097 R)
• M22: 23,261,871 km (0.117 R)
• M23: 23,450,663 km (0.113 R)
• M24: 24,410,483 km (0.059 R)
• M25: 28,511,858 km (0.101 R)
• M26: 34,745,302 km (0.094 R)
• M27: 35,865,342 km (0.056 R)
• M28: 36,625,299 km (0.092 R)
• M29: 37,525,429 km (0.074 R)
• M30: 42,670,399 km (0.053 R)
• M31: 46,449,241 km (0.047 R)
• M32: 47,503,457 km (0.105 R)
• M33: 48,882,151 km (0.057 R)
• M34: 49,815,941 km (0.093 R)
• M35: 51,879,943 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 822

Radius: 3.5

Gravity: 67.1 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 12.56 AU - 20.06 AU

Year: 24948 Days

Day: 19.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 93,694,410 km

• M1: 43,683 km (0.116 R)
• M2: 189,690 km (0.072 R)
• M3: 479,760 km (0.114 R)
• M4: 770,429 km (0.086 R)
• M5: 910,901 km (0.083 R)
• M6: 2,700,690 km (0.055 R)
• M7: 3,956,415 km (0.086 R)
• M8: 4,233,321 km (0.113 R)
• M9: 4,376,635 km (0.082 R)
• M10: 4,710,687 km (0.108 R)
• M11: 5,641,635 km (0.09 R)
• M12: 6,127,529 km (0.034 R)
• M13: 7,437,557 km (0.076 R)
• M14: 8,749,231 km (0.094 R)
• M15: 10,207,512 km (0.109 R)
• M16: 11,265,019 km (0.094 R)
• M17: 12,033,054 km (0.11 R)
• M18: 17,024,387 km (0.062 R)
• M19: 22,688,761 km (0.079 R)
• M20: 28,717,705 km (0.112 R)
• M21: 30,144,719 km (0.111 R)
• M22: 30,675,043 km (0.087 R)
• M23: 43,299,907 km (0.111 R)
• M24: 45,693,024 km (0.107 R)
• M25: 50,927,603 km (0.116 R)
• M26: 52,058,413 km (0.071 R)
• M27: 54,174,625 km (0.068 R)
• M28: 54,369,850 km (0.059 R)
• M29: 55,352,708 km (0.076 R)
• M30: 56,347,534 km (0.112 R)
• M31: 60,027,342 km (0.101 R)
• M32: 71,316,447 km (0.119 R)
• M33: 74,404,446 km (0.045 R)
• M34: 75,859,285 km (0.073 R)
• M35: 87,112,037 km (0.109 R)
• M36: 89,543,002 km (0.075 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 15,919 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit