🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.57 AU - 0.69 AU

Year: 187 Days

Day: 43.8 Hours

Environment

Temp: 188 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,206,121 km

• M1: 43,084 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.73 AU - 1.15 AU

Year: 342 Days

Day: 34.2 Hours

Environment

Temp: 15 °C

Axial Tilt: 18.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 59,206,121 km

• M1: 37,549 km (0.061 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.52 AU - 1.76 AU

Year: 787 Days

Day: 23.3 Hours

Environment

Temp: -54 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.76 AU - 1.94 AU

Year: 943 Days

Day: 14.1 Hours

Environment

Temp: -63 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,206,121 km

• M1: 677,080 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511

Radius: 14.4

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 8.52 AU - 9.28 AU

Year: 9950 Days

Day: 13.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 59,206,121 km

• M1: 179,069 km (0.037 R)
• M2: 798,254 km (0.062 R)
• M3: 2,311,885 km (0.103 R)
• M4: 3,109,541 km (0.047 R)
• M5: 3,561,925 km (0.048 R)
• M6: 4,461,607 km (0.05 R)
• M7: 5,768,943 km (0.116 R)
• M8: 6,246,010 km (0.09 R)
• M9: 7,675,568 km (0.118 R)
• M10: 8,127,652 km (0.083 R)
• M11: 8,995,619 km (0.044 R)
• M12: 9,876,751 km (0.084 R)
• M13: 10,814,580 km (0.105 R)
• M14: 11,757,046 km (0.086 R)
• M15: 13,986,803 km (0.069 R)
• M16: 14,663,733 km (0.038 R)
• M17: 15,491,907 km (0.096 R)
• M18: 16,758,103 km (0.073 R)
• M19: 17,451,639 km (0.041 R)
• M20: 21,291,218 km (0.034 R)
• M21: 22,771,339 km (0.095 R)
• M22: 23,450,663 km (0.09 R)
• M23: 24,143,600 km (0.117 R)
• M24: 30,699,278 km (0.118 R)
• M25: 36,245,769 km (0.102 R)
• M26: 37,641,816 km (0.095 R)
• M27: 39,315,368 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.7

Radius: 8.9

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 8.72 AU - 9.82 AU

Year: 10577 Days

Day: 13.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 59,206,121 km

• M1: 110,702 km (0.044 R)
• M2: 742,753 km (0.103 R)
• M3: 1,242,410 km (0.066 R)
• M4: 1,763,011 km (0.089 R)
• M5: 2,214,946 km (0.04 R)
• M6: 2,793,142 km (0.039 R)
• M7: 3,164,145 km (0.103 R)
• M8: 3,448,979 km (0.074 R)
• M9: 4,070,857 km (0.101 R)
• M10: 11,202,188 km (0.119 R)
• M11: 13,624,626 km (0.101 R)
• M12: 15,277,683 km (0.078 R)
• M13: 16,376,329 km (0.045 R)
• M14: 23,305,852 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704

Radius: 8.5

Gravity: 9.74 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 9.08 AU - 12.78 AU

Year: 13541 Days

Day: 7.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 59,206,121 km

• M1: 106,813 km (0.048 R)
• M2: 417,079 km (0.115 R)
• M3: 693,087 km (0.086 R)
• M4: 1,018,163 km (0.073 R)
• M5: 2,060,561 km (0.067 R)
• M6: 2,408,227 km (0.071 R)
• M7: 3,003,327 km (0.056 R)
• M8: 4,706,947 km (0.061 R)
• M9: 5,004,049 km (0.085 R)
• M10: 5,348,872 km (0.117 R)
• M11: 8,320,185 km (0.1 R)
• M12: 8,854,698 km (0.116 R)
• M13: 9,567,831 km (0.061 R)
• M14: 11,696,609 km (0.074 R)
• M15: 16,186,789 km (0.074 R)
• M16: 19,860,314 km (0.104 R)
• M17: 24,249,366 km (0.095 R)
• M18: 24,839,829 km (0.083 R)
• M19: 26,877,352 km (0.091 R)
• M20: 31,281,962 km (0.111 R)
• M21: 32,335,430 km (0.074 R)
• M22: 32,691,772 km (0.057 R)
• M23: 34,760,860 km (0.101 R)
• M24: 36,272,846 km (0.101 R)
• M25: 37,565,970 km (0.063 R)
• M26: 39,023,502 km (0.101 R)
• M27: 43,046,488 km (0.071 R)
• M28: 46,276,755 km (0.085 R)
• M29: 46,880,981 km (0.117 R)
• M30: 48,259,525 km (0.113 R)
• M31: 50,617,038 km (0.072 R)
• M32: 54,883,420 km (0.11 R)
• M33: 58,852,251 km (0.12 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: 366 - 17,357 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit