🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.57 AU - 0.79 AU

Year: 210 Days

Day: 45.4 Hours

Environment

Temp: 167 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.31 AU - 1.33 AU

Year: 568 Days

Day: 23 Hours

Environment

Temp: -22 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.15 AU - 1.61 AU

Year: 608 Days

Day: 28 Hours

Environment

Temp: -31 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.59 AU - 2.09 AU

Year: 935 Days

Day: 28.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 143.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,498,345 km

• M1: 1,220,270 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.96 AU - 2.22 AU

Year: 1132 Days

Day: 19 Hours

Environment

Temp: -81 °C

Axial Tilt: 123.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.3

Radius: 8.9

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.76 AU - 6.08 AU

Year: 4090 Days

Day: 10.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 51,498,345 km

• M1: 110,702 km (0.095 R)
• M2: 431,739 km (0.089 R)
• M3: 1,303,745 km (0.066 R)
• M4: 2,205,073 km (0.073 R)
• M5: 2,551,242 km (0.063 R)
• M6: 3,236,999 km (0.118 R)
• M7: 5,015,568 km (0.096 R)
• M8: 5,887,574 km (0.081 R)
• M9: 6,216,839 km (0.115 R)
• M10: 7,250,710 km (0.119 R)
• M11: 8,363,568 km (0.104 R)
• M12: 8,650,646 km (0.117 R)
• M13: 10,736,639 km (0.098 R)
• M14: 11,076,226 km (0.102 R)
• M15: 12,967,143 km (0.066 R)
• M16: 13,745,202 km (0.114 R)
• M17: 14,056,066 km (0.045 R)
• M18: 16,464,742 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.9

Radius: 12.4

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 6.02 AU - 6.36 AU

Year: 5771 Days

Day: 8.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 51,498,345 km

• M1: 154,235 km (0.11 R)
• M2: 610,958 km (0.093 R)
• M3: 1,557,314 km (0.102 R)
• M4: 1,998,328 km (0.048 R)
• M5: 2,387,881 km (0.095 R)
• M6: 3,059,576 km (0.059 R)
• M7: 3,671,281 km (0.066 R)
• M8: 4,066,818 km (0.068 R)
• M9: 5,254,775 km (0.116 R)
• M10: 5,851,820 km (0.108 R)
• M11: 6,329,037 km (0.032 R)
• M12: 6,866,692 km (0.097 R)
• M13: 7,398,363 km (0.042 R)
• M14: 9,500,213 km (0.102 R)
• M15: 10,296,971 km (0.116 R)
• M16: 10,899,850 km (0.087 R)
• M17: 11,575,285 km (0.047 R)
• M18: 12,640,571 km (0.099 R)
• M19: 14,274,479 km (0.107 R)
• M20: 15,142,296 km (0.082 R)
• M21: 15,922,449 km (0.093 R)
• M22: 18,156,843 km (0.119 R)
• M23: 19,037,526 km (0.115 R)
• M24: 22,307,586 km (0.087 R)
• M25: 24,849,104 km (0.119 R)
• M26: 28,021,776 km (0.116 R)
• M27: 33,927,750 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.8

Radius: 10.5

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 9.74 AU - 11.56 AU

Year: 13024 Days

Day: 12.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 51,498,345 km

• M1: 130,599 km (0.118 R)
• M2: 772,075 km (0.092 R)
• M3: 1,270,385 km (0.115 R)
• M4: 2,079,111 km (0.112 R)
• M5: 3,154,271 km (0.109 R)
• M6: 3,492,661 km (0.075 R)
• M7: 3,963,596 km (0.095 R)
• M8: 4,300,789 km (0.108 R)
• M9: 4,969,192 km (0.115 R)
• M10: 5,705,663 km (0.066 R)
• M11: 6,398,750 km (0.116 R)
• M12: 8,219,206 km (0.106 R)
• M13: 9,248,589 km (0.119 R)
• M14: 12,313,850 km (0.073 R)
• M15: 13,036,258 km (0.118 R)
• M16: 14,107,678 km (0.07 R)
• M17: 14,831,582 km (0.108 R)
• M18: 19,303,511 km (0.092 R)
• M19: 20,031,454 km (0.119 R)
• M20: 22,325,687 km (0.069 R)
• M21: 25,074,099 km (0.042 R)
• M22: 27,938,150 km (0.074 R)
• M23: 28,765,127 km (0.114 R)
• M24: 32,012,000 km (0.1 R)
• M25: 33,723,698 km (0.101 R)
• M26: 34,190,294 km (0.088 R)
• M27: 34,779,411 km (0.095 R)
• M28: 37,080,675 km (0.102 R)
• M29: 39,869,777 km (0.075 R)
• M30: 40,917,710 km (0.038 R)
• M31: 41,984,044 km (0.058 R)
• M32: 45,719,652 km (0.116 R)
• M33: 48,922,842 km (0.114 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 14,918 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit