🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.96 AU - 1.24 AU

Year: 417 Days

Day: 28.4 Hours

Environment

Temp: 33 °C

Axial Tilt: 47.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.53 AU - 2.53 AU

Year: 1046 Days

Day: 47.3 Hours

Environment

Temp: -59 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,509,358 km

• M1: 32,912 km (0.109 R)

Asteroid Belt

Center: 3.89 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.5

Radius: 8.8

Gravity: 10.54 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 5.12 AU - 6.36 AU

Year: 4973 Days

Day: 6.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 86,509,358 km

• M1: 109,506 km (0.102 R)
• M2: 425,456 km (0.094 R)
• M3: 756,367 km (0.105 R)
• M4: 1,403,677 km (0.115 R)
• M5: 2,448,169 km (0.105 R)
• M6: 2,987,320 km (0.114 R)
• M7: 3,919,015 km (0.086 R)
• M8: 4,203,999 km (0.116 R)
• M9: 5,087,973 km (0.102 R)
• M10: 5,603,637 km (0.048 R)
• M11: 7,361,412 km (0.057 R)
• M12: 7,649,986 km (0.03 R)
• M13: 8,720,359 km (0.11 R)
• M14: 9,714,587 km (0.103 R)
• M15: 10,508,502 km (0.102 R)
• M16: 11,730,717 km (0.12 R)
• M17: 14,399,094 km (0.112 R)
• M18: 15,255,093 km (0.054 R)
• M19: 15,606,798 km (0.11 R)
• M20: 19,291,992 km (0.101 R)
• M21: 20,615,185 km (0.095 R)
• M22: 21,117,684 km (0.093 R)
• M23: 22,674,100 km (0.092 R)
• M24: 22,979,131 km (0.115 R)
• M25: 24,785,824 km (0.055 R)
• M26: 28,591,145 km (0.101 R)
• M27: 29,036,648 km (0.083 R)
• M28: 30,308,678 km (0.079 R)
• M29: 31,239,626 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.2

Radius: 10.2

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 7.47 AU - 8.97 AU

Year: 8523 Days

Day: 9.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 86,509,358 km

• M1: 174,132 km (0.072 R)
• M2: 510,727 km (0.058 R)
• M3: 1,178,233 km (0.106 R)
• M4: 1,796,521 km (0.064 R)
• M5: 2,133,415 km (0.078 R)
• M6: 2,898,608 km (0.105 R)
• M7: 5,487,848 km (0.111 R)
• M8: 6,045,250 km (0.089 R)
• M9: 6,708,417 km (0.056 R)
• M10: 7,530,158 km (0.04 R)
• M11: 9,244,849 km (0.075 R)
• M12: 10,774,039 km (0.109 R)
• M13: 13,156,684 km (0.116 R)
• M14: 13,539,355 km (0.094 R)
• M15: 14,908,026 km (0.096 R)
• M16: 19,637,264 km (0.094 R)
• M17: 23,558,822 km (0.113 R)
• M18: 25,872,802 km (0.039 R)
• M19: 26,215,381 km (0.118 R)
• M20: 26,909,515 km (0.106 R)
• M21: 32,412,473 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460

Radius: 11.5

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 7.83 AU - 9.37 AU

Year: 9121 Days

Day: 7.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 86,509,358 km

• M1: 143,614 km (0.114 R)
• M2: 528,529 km (0.113 R)
• M3: 900,130 km (0.12 R)
• M4: 1,396,047 km (0.072 R)
• M5: 1,962,874 km (0.114 R)
• M6: 2,756,042 km (0.095 R)
• M7: 3,632,685 km (0.105 R)
• M8: 3,996,657 km (0.054 R)
• M9: 4,412,090 km (0.078 R)
• M10: 4,971,885 km (0.117 R)
• M11: 5,641,934 km (0.119 R)
• M12: 6,065,595 km (0.119 R)
• M13: 6,903,792 km (0.063 R)
• M14: 8,139,620 km (0.12 R)
• M15: 9,746,152 km (0.11 R)
• M16: 10,551,287 km (0.094 R)
• M17: 11,400,106 km (0.112 R)
• M18: 12,730,480 km (0.055 R)
• M19: 15,381,952 km (0.102 R)
• M20: 16,276,847 km (0.106 R)
• M21: 17,138,680 km (0.118 R)
• M22: 18,452,598 km (0.104 R)
• M23: 19,243,223 km (0.057 R)
• M24: 19,906,989 km (0.088 R)
• M25: 20,282,180 km (0.059 R)
• M26: 20,969,582 km (0.063 R)
• M27: 21,514,867 km (0.071 R)
• M28: 27,407,826 km (0.076 R)
• M29: 33,127,252 km (0.054 R)
• M30: 35,052,427 km (0.118 R)
• M31: 38,657,137 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 887.2

Radius: 6.3

Gravity: 22.35 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 11.51 AU - 18.77 AU

Year: 21305 Days

Day: 19 Hours

Environment

Temp: -192 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 86,509,358 km

• M1: 184,155 km (0.087 R)
• M2: 473,776 km (0.107 R)
• M3: 790,774 km (0.09 R)
• M4: 1,157,588 km (0.04 R)
• M5: 1,428,809 km (0.11 R)
• M6: 1,975,739 km (0.051 R)
• M7: 2,554,832 km (0.069 R)
• M8: 2,884,097 km (0.068 R)
• M9: 3,212,764 km (0.099 R)
• M10: 4,672,839 km (0.054 R)
• M11: 5,049,227 km (0.117 R)
• M12: 5,651,508 km (0.067 R)
• M13: 5,948,460 km (0.096 R)
• M14: 8,327,665 km (0.086 R)
• M15: 9,051,868 km (0.106 R)
• M16: 9,817,211 km (0.1 R)
• M17: 17,029,474 km (0.102 R)
• M18: 19,793,145 km (0.089 R)
• M19: 23,487,314 km (0.12 R)
• M20: 24,144,648 km (0.099 R)
• M21: 27,015,879 km (0.037 R)
• M22: 30,493,132 km (0.072 R)
• M23: 30,752,236 km (0.088 R)
• M24: 34,117,739 km (0.104 R)
• M25: 40,936,859 km (0.111 R)
• M26: 42,692,240 km (0.092 R)
• M27: 45,165,991 km (0.032 R)
• M28: 48,610,781 km (0.1 R)
• M29: 54,670,691 km (0.083 R)
• M30: 56,211,998 km (0.073 R)
• M31: 56,601,850 km (0.08 R)
• M32: 62,667,446 km (0.042 R)
• M33: 69,599,811 km (0.113 R)
• M34: 71,866,518 km (0.084 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 10,643 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit