🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.52 AU - 0.62 AU

Year: 157 Days

Day: 26 Hours

Environment

Temp: 191 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.66 AU - 1 AU

Year: 276 Days

Day: 26.1 Hours

Environment

Temp: 86 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.22 AU - 1.52 AU

Year: 586 Days

Day: 17.5 Hours

Environment

Temp: -24 °C

Axial Tilt: 35.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.26 AU - 1.72 AU

Year: 664 Days

Day: 34 Hours

Environment

Temp: -29 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,041,886 km

• M1: 384,915 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.98 AU - 2 AU

Year: 1025 Days

Day: 24.3 Hours

Environment

Temp: -65 °C

Axial Tilt: 162.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,041,886 km

• M1: 439,070 km (0.074 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.8 AU - 3.58 AU

Year: 2081 Days

Day: 31.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.4

Radius: 9.1

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 6.72 AU - 8.22 AU

Year: 7457 Days

Day: 13.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 99,041,886 km

• M1: 123,867 km (0.062 R)
• M2: 842,236 km (0.075 R)
• M3: 1,562,400 km (0.045 R)
• M4: 2,006,855 km (0.113 R)
• M5: 3,495,354 km (0.053 R)
• M6: 4,878,835 km (0.089 R)
• M7: 8,248,079 km (0.044 R)
• M8: 8,830,762 km (0.094 R)
• M9: 9,996,878 km (0.109 R)
• M10: 10,490,850 km (0.093 R)
• M11: 11,934,021 km (0.06 R)
• M12: 13,063,484 km (0.088 R)
• M13: 16,649,645 km (0.06 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.9

Radius: 14.9

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 10.86 AU - 12.32 AU

Year: 14412 Days

Day: 11.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 99,041,886 km

• M1: 185,501 km (0.103 R)
• M2: 818,001 km (0.11 R)
• M3: 1,434,943 km (0.112 R)
• M4: 2,129,226 km (0.105 R)
• M5: 3,188,679 km (0.053 R)
• M6: 3,909,890 km (0.065 R)
• M7: 4,418,523 km (0.11 R)
• M8: 7,172,769 km (0.115 R)
• M9: 9,116,195 km (0.071 R)
• M10: 9,746,301 km (0.049 R)
• M11: 10,746,213 km (0.093 R)
• M12: 14,158,541 km (0.059 R)
• M13: 15,441,043 km (0.113 R)
• M14: 17,349,164 km (0.095 R)
• M15: 18,901,242 km (0.062 R)
• M16: 19,410,025 km (0.047 R)
• M17: 20,811,906 km (0.105 R)
• M18: 22,280,359 km (0.077 R)
• M19: 22,753,088 km (0.088 R)
• M20: 23,523,517 km (0.118 R)
• M21: 30,791,281 km (0.12 R)
• M22: 35,957,494 km (0.087 R)
• M23: 40,964,235 km (0.079 R)
• M24: 41,674,526 km (0.109 R)
• M25: 42,393,194 km (0.069 R)
• M26: 42,974,083 km (0.095 R)
• M27: 47,657,244 km (0.119 R)
• M28: 49,078,125 km (0.086 R)
• M29: 49,718,553 km (0.062 R)
• M30: 50,364,666 km (0.091 R)
• M31: 55,910,559 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 833.7

Radius: 6.1

Gravity: 22.41 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 14.42 AU - 20.74 AU

Year: 26923 Days

Day: 17.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 99,041,886 km

• M1: 81,232 km (0.087 R)
• M2: 1,513,482 km (0.117 R)
• M3: 1,855,762 km (0.104 R)
• M4: 2,089,433 km (0.103 R)
• M5: 2,342,852 km (0.091 R)
• M6: 2,939,449 km (0.107 R)
• M7: 6,650,224 km (0.066 R)
• M8: 7,355,877 km (0.084 R)
• M9: 7,726,730 km (0.112 R)
• M10: 10,482,472 km (0.106 R)
• M11: 10,682,186 km (0.108 R)
• M12: 11,506,619 km (0.058 R)
• M13: 12,298,740 km (0.071 R)
• M14: 13,358,791 km (0.043 R)
• M15: 14,314,871 km (0.096 R)
• M16: 16,541,336 km (0.073 R)
• M17: 21,239,457 km (0.096 R)
• M18: 22,428,910 km (0.098 R)
• M19: 29,841,185 km (0.091 R)
• M20: 30,242,855 km (0.063 R)
• M21: 33,442,604 km (0.073 R)
• M22: 37,323,472 km (0.06 R)
• M23: 40,179,295 km (0.093 R)
• M24: 47,221,316 km (0.112 R)
• M25: 47,766,600 km (0.082 R)
• M26: 48,500,378 km (0.115 R)
• M27: 55,646,818 km (0.106 R)
• M28: 56,051,929 km (0.105 R)
• M29: 60,639,048 km (0.115 R)
• M30: 67,288,823 km (0.107 R)
• M31: 70,079,272 km (0.058 R)
• M32: 70,788,815 km (0.076 R)
• M33: 72,462,815 km (0.103 R)
• M34: 75,889,803 km (0.083 R)
• M35: 76,138,734 km (0.087 R)
• M36: 76,888,518 km (0.111 R)
• M37: 82,801,225 km (0.12 R)
• M38: 84,392,048 km (0.119 R)
• M39: 88,733,678 km (0.104 R)
• M40: 91,803,426 km (0.117 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: 255 - 18,370 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit