🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.52 AU - 0.7 AU

Year: 182 Days

Day: 23 Hours

Environment

Temp: 198 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,137,692 km

• M1: 39,045 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.89 AU - 1.25 AU

Year: 424 Days

Day: 34.3 Hours

Environment

Temp: 1 °C

Axial Tilt: 12.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.78 AU - 1.9 AU

Year: 956 Days

Day: 22.3 Hours

Environment

Temp: -69 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,137,692 km

• M1: 1,777,671 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.24 AU - 2.52 AU

Year: 1406 Days

Day: 42.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.47 AU - 3.75 AU

Year: 2100 Days

Day: 43.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.3

Radius: 13.7

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 6.09 AU - 6.49 AU

Year: 6040 Days

Day: 5.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 92,137,692 km

• M1: 171,290 km (0.076 R)
• M2: 717,322 km (0.066 R)
• M3: 1,398,291 km (0.062 R)
• M4: 3,461,246 km (0.093 R)
• M5: 3,932,778 km (0.034 R)
• M6: 6,298,669 km (0.091 R)
• M7: 7,073,287 km (0.059 R)
• M8: 7,518,789 km (0.09 R)
• M9: 8,466,641 km (0.066 R)
• M10: 10,424,279 km (0.106 R)
• M11: 14,170,359 km (0.056 R)
• M12: 15,387,039 km (0.072 R)
• M13: 16,079,527 km (0.09 R)
• M14: 19,190,864 km (0.118 R)
• M15: 20,818,339 km (0.078 R)
• M16: 21,809,275 km (0.092 R)
• M17: 23,656,809 km (0.063 R)
• M18: 25,287,575 km (0.086 R)
• M19: 28,685,691 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.9

Radius: 12

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 10.38 AU - 10.42 AU

Year: 12842 Days

Day: 8.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 92,137,692 km

• M1: 149,299 km (0.075 R)
• M2: 635,941 km (0.037 R)
• M3: 1,373,608 km (0.11 R)
• M4: 2,032,885 km (0.053 R)
• M5: 2,964,431 km (0.068 R)
• M6: 3,461,695 km (0.111 R)
• M7: 4,014,160 km (0.112 R)
• M8: 5,054,613 km (0.065 R)
• M9: 9,677,037 km (0.05 R)
• M10: 10,663,785 km (0.102 R)
• M11: 12,965,947 km (0.092 R)
• M12: 13,892,107 km (0.052 R)
• M13: 15,728,571 km (0.096 R)
• M14: 16,628,551 km (0.073 R)
• M15: 19,280,922 km (0.109 R)
• M16: 20,487,129 km (0.117 R)
• M17: 23,144,735 km (0.078 R)
• M18: 25,921,122 km (0.097 R)
• M19: 27,711,210 km (0.103 R)
• M20: 30,262,452 km (0.114 R)
• M21: 32,724,983 km (0.096 R)
• M22: 34,563,840 km (0.085 R)
• M23: 43,188,008 km (0.093 R)
• M24: 46,303,383 km (0.078 R)
• M25: 49,884,158 km (0.056 R)
• M26: 57,416,261 km (0.062 R)
• M27: 57,943,893 km (0.039 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 859.2

Radius: 5.5

Gravity: 28.4 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 15.63 AU - 15.75 AU

Year: 23796 Days

Day: 16.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 92,137,692 km

• M1: 68,366 km (0.097 R)
• M2: 265,985 km (0.119 R)
• M3: 504,893 km (0.118 R)
• M4: 1,577,210 km (0.116 R)
• M5: 2,313,830 km (0.115 R)
• M6: 3,287,712 km (0.095 R)
• M7: 5,160,379 km (0.103 R)
• M8: 5,872,913 km (0.064 R)
• M9: 6,049,588 km (0.107 R)
• M10: 8,127,054 km (0.1 R)
• M11: 10,507,156 km (0.086 R)
• M12: 13,391,104 km (0.096 R)
• M13: 13,697,929 km (0.081 R)
• M14: 14,405,527 km (0.111 R)
• M15: 15,302,965 km (0.053 R)
• M16: 17,118,933 km (0.1 R)
• M17: 17,939,477 km (0.1 R)
• M18: 20,355,782 km (0.066 R)
• M19: 22,762,662 km (0.062 R)
• M20: 26,537,914 km (0.028 R)
• M21: 26,779,365 km (0.047 R)
• M22: 33,021,037 km (0.112 R)
• M23: 33,863,572 km (0.079 R)
• M24: 35,737,884 km (0.1 R)
• M25: 38,291,969 km (0.042 R)
• M26: 41,126,100 km (0.067 R)
• M27: 45,118,269 km (0.076 R)
• M28: 55,421,523 km (0.069 R)
• M29: 59,863,832 km (0.05 R)
• M30: 62,171,529 km (0.086 R)
• M31: 66,740,397 km (0.107 R)
• M32: 87,788,668 km (0.115 R)
• M33: 88,593,505 km (0.074 R)
• M34: 90,217,689 km (0.101 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 11,867 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit