🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.88 AU - 1.22 AU

Year: 414 Days

Day: 27.2 Hours

Environment

Temp: -1 °C

Axial Tilt: 24.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.8 AU - 2.9 AU

Year: 1387 Days

Day: 22.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,957,597 km

• M1: 38,147 km (0.085 R)
• M2: 212,130 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.51 AU - 3.47 AU

Year: 1991 Days

Day: 27.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.8

Radius: 11.1

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 10.18 AU - 10.98 AU

Year: 13249 Days

Day: 11.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 133.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 58,957,597 km

• M1: 138,677 km (0.097 R)
• M2: 545,135 km (0.11 R)
• M3: 1,113,607 km (0.103 R)
• M4: 1,743,114 km (0.117 R)
• M5: 2,425,729 km (0.095 R)
• M6: 3,255,698 km (0.118 R)
• M7: 3,686,690 km (0.106 R)
• M8: 4,101,824 km (0.102 R)
• M9: 4,813,162 km (0.091 R)
• M10: 5,910,462 km (0.119 R)
• M11: 8,027,871 km (0.062 R)
• M12: 9,140,579 km (0.069 R)
• M13: 11,947,036 km (0.103 R)
• M14: 12,628,155 km (0.078 R)
• M15: 13,820,599 km (0.11 R)
• M16: 14,827,543 km (0.097 R)
• M17: 16,018,042 km (0.111 R)
• M18: 27,247,756 km (0.109 R)
• M19: 27,637,309 km (0.075 R)
• M20: 28,129,636 km (0.1 R)
• M21: 31,848,040 km (0.08 R)
• M22: 34,843,289 km (0.045 R)
• M23: 35,302,405 km (0.094 R)
• M24: 38,998,968 km (0.101 R)
• M25: 40,496,592 km (0.072 R)
• M26: 46,040,839 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 403.4

Radius: 3.3

Gravity: 37.04 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 11.62 AU - 14.12 AU

Year: 17776 Days

Day: 15.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 58,957,597 km

• M1: 41,139 km (0.07 R)
• M2: 192,532 km (0.057 R)
• M3: 578,944 km (0.055 R)
• M4: 776,712 km (0.071 R)
• M5: 1,088,624 km (0.038 R)
• M6: 1,663,828 km (0.117 R)
• M7: 3,299,531 km (0.085 R)
• M8: 3,672,029 km (0.087 R)
• M9: 4,824,083 km (0.084 R)
• M10: 7,719,250 km (0.067 R)
• M11: 9,215,528 km (0.078 R)
• M12: 10,167,569 km (0.12 R)
• M13: 10,277,224 km (0.082 R)
• M14: 10,667,375 km (0.058 R)
• M15: 11,183,338 km (0.098 R)
• M16: 17,367,266 km (0.11 R)
• M17: 17,524,044 km (0.074 R)
• M18: 22,400,037 km (0.118 R)
• M19: 23,818,823 km (0.065 R)
• M20: 28,541,179 km (0.07 R)
• M21: 29,310,412 km (0.12 R)
• M22: 30,206,353 km (0.116 R)
• M23: 31,120,396 km (0.104 R)
• M24: 38,437,826 km (0.115 R)
• M25: 38,704,111 km (0.03 R)
• M26: 39,240,569 km (0.113 R)
• M27: 40,741,035 km (0.079 R)
• M28: 42,991,137 km (0.093 R)
• M29: 48,664,487 km (0.116 R)
• M30: 49,446,285 km (0.1 R)
• M31: 55,154,042 km (0.076 R)
• M32: 57,903,501 km (0.079 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 12,959 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit