🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.43 AU - 0.65 AU

Year: 139 Days

Day: 28.7 Hours

Environment

Temp: 259 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.86 AU - 1.05 AU

Year: 324 Days

Day: 27.7 Hours

Environment

Temp: 119 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.12 AU - 1.36 AU

Year: 483 Days

Day: 34.4 Hours

Environment

Temp: 31 °C

Axial Tilt: 20.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.09 AU - 2.13 AU

Year: 1072 Days

Day: 26 Hours

Environment

Temp: -62 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.1

Radius: 9.7

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.73 AU - 6.67 AU

Year: 4761 Days

Day: 11.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 35,310,141 km

• M1: 120,576 km (0.105 R)
• M2: 464,651 km (0.093 R)
• M3: 989,440 km (0.097 R)
• M4: 3,016,491 km (0.113 R)
• M5: 3,412,178 km (0.093 R)
• M6: 4,290,018 km (0.065 R)
• M7: 4,913,542 km (0.092 R)
• M8: 5,463,613 km (0.051 R)
• M9: 5,845,088 km (0.088 R)
• M10: 6,268,300 km (0.066 R)
• M11: 7,552,449 km (0.071 R)
• M12: 7,941,702 km (0.086 R)
• M13: 10,806,352 km (0.105 R)
• M14: 11,922,202 km (0.106 R)
• M15: 13,113,001 km (0.039 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.4

Radius: 8.6

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5.2 AU - 6.28 AU

Year: 4811 Days

Day: 5.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 35,310,141 km

• M1: 108,010 km (0.097 R)
• M2: 387,608 km (0.077 R)
• M3: 749,186 km (0.059 R)
• M4: 1,504,207 km (0.051 R)
• M5: 1,913,058 km (0.085 R)
• M6: 2,664,936 km (0.06 R)
• M7: 3,339,473 km (0.051 R)
• M8: 4,424,955 km (0.118 R)
• M9: 4,787,730 km (0.113 R)
• M10: 5,394,350 km (0.061 R)
• M11: 6,527,703 km (0.081 R)
• M12: 8,276,053 km (0.073 R)
• M13: 8,863,375 km (0.05 R)
• M14: 11,119,460 km (0.086 R)
• M15: 11,452,315 km (0.088 R)
• M16: 13,733,085 km (0.088 R)
• M17: 14,020,013 km (0.115 R)
• M18: 14,605,689 km (0.101 R)
• M19: 16,568,563 km (0.11 R)
• M20: 16,839,335 km (0.106 R)
• M21: 18,123,034 km (0.115 R)
• M22: 21,136,683 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.5

Radius: 10.9

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 5.67 AU - 8.91 AU

Year: 6886 Days

Day: 8.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 35,310,141 km

• M1: 135,536 km (0.088 R)
• M2: 891,304 km (0.097 R)
• M3: 1,245,402 km (0.108 R)
• M4: 1,874,312 km (0.051 R)
• M5: 2,222,127 km (0.055 R)
• M6: 6,181,384 km (0.063 R)
• M7: 7,657,616 km (0.106 R)
• M8: 8,198,263 km (0.064 R)
• M9: 9,057,104 km (0.102 R)
• M10: 9,706,508 km (0.053 R)
• M11: 12,992,725 km (0.1 R)
• M12: 15,333,782 km (0.058 R)
• M13: 16,382,313 km (0.094 R)
• M14: 18,348,328 km (0.108 R)
• M15: 18,828,837 km (0.109 R)
• M16: 19,814,836 km (0.053 R)
• M17: 22,430,555 km (0.059 R)
• M18: 24,024,371 km (0.104 R)
• M19: 30,293,419 km (0.116 R)
• M20: 30,675,941 km (0.092 R)
• M21: 31,255,782 km (0.089 R)
• M22: 31,646,382 km (0.113 R)
• M23: 32,737,400 km (0.092 R)
• M24: 33,140,416 km (0.117 R)
• M25: 33,956,024 km (0.114 R)
• M26: 34,472,735 km (0.037 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 15,933 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit