🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.63 AU - 0.67 AU

Year: 183 Days

Day: 34.8 Hours

Environment

Temp: 186 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.61 AU - 0.81 AU

Year: 209 Days

Day: 14.1 Hours

Environment

Temp: 229 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.58 AU - 0.86 AU

Year: 214 Days

Day: 44.1 Hours

Environment

Temp: 222 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.83 AU - 1.31 AU

Year: 387 Days

Day: 24.7 Hours

Environment

Temp: 126 °C

Axial Tilt: 142.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,397,022 km

• M1: 271,221 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.19 AU - 1.45 AU

Year: 531 Days

Day: 44.7 Hours

Environment

Temp: -2 °C

Axial Tilt: 43.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 93,397,022 km

• M1: 14,960 km (0.064 R)
• M2: 31,416 km (0.074 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.6 AU - 2.34 AU

Year: 967 Days

Day: 17.1 Hours

Environment

Temp: -41 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 5.31 AU - 5.71 AU

Year: 4525 Days

Day: 43.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,397,022 km

• M1: 438,771 km (0.03 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.9

Radius: 9.4

Gravity: 11.11 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 10.51 AU - 11.89 AU

Year: 13113 Days

Day: 12.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 93,397,022 km

• M1: 117,434 km (0.115 R)
• M2: 440,117 km (0.098 R)
• M3: 1,319,603 km (0.107 R)
• M4: 3,311,648 km (0.081 R)
• M5: 3,776,598 km (0.054 R)
• M6: 5,812,326 km (0.093 R)
• M7: 6,531,742 km (0.086 R)
• M8: 8,791,568 km (0.108 R)
• M9: 9,903,379 km (0.082 R)
• M10: 12,990,032 km (0.11 R)
• M11: 13,458,423 km (0.079 R)
• M12: 15,077,521 km (0.084 R)
• M13: 15,445,980 km (0.032 R)
• M14: 15,745,026 km (0.065 R)
• M15: 18,362,391 km (0.073 R)
• M16: 18,782,761 km (0.051 R)
• M17: 19,905,941 km (0.057 R)
• M18: 21,073,104 km (0.048 R)
• M19: 22,476,033 km (0.11 R)
• M20: 23,840,665 km (0.09 R)
• M21: 25,466,794 km (0.075 R)
• M22: 25,884,620 km (0.063 R)
• M23: 27,821,913 km (0.055 R)
• M24: 29,052,206 km (0.086 R)
• M25: 29,393,887 km (0.119 R)
• M26: 33,084,167 km (0.117 R)
• M27: 36,145,090 km (0.083 R)
• M28: 49,628,495 km (0.057 R)
• M29: 54,833,304 km (0.032 R)
• M30: 62,260,240 km (0.063 R)
• M31: 63,783,595 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 627.1

Radius: 7.8

Gravity: 10.31 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 15.29 AU - 22.23 AU

Year: 28427 Days

Day: 21.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 93,397,022 km

• M1: 97,089 km (0.03 R)
• M2: 555,457 km (0.04 R)
• M3: 821,292 km (0.064 R)
• M4: 1,292,376 km (0.089 R)
• M5: 1,995,336 km (0.105 R)
• M6: 2,348,986 km (0.028 R)
• M7: 2,718,193 km (0.088 R)
• M8: 3,182,994 km (0.109 R)
• M9: 3,829,107 km (0.109 R)
• M10: 4,236,013 km (0.109 R)
• M11: 6,158,196 km (0.036 R)
• M12: 6,813,734 km (0.105 R)
• M13: 7,158,557 km (0.1 R)
• M14: 7,515,049 km (0.117 R)
• M15: 9,001,902 km (0.107 R)
• M16: 10,675,304 km (0.086 R)
• M17: 14,706,967 km (0.109 R)
• M18: 16,481,945 km (0.116 R)
• M19: 17,284,688 km (0.074 R)
• M20: 22,011,831 km (0.065 R)
• M21: 31,014,182 km (0.095 R)
• M22: 35,651,566 km (0.082 R)
• M23: 43,358,848 km (0.096 R)
• M24: 45,057,383 km (0.112 R)
• M25: 51,728,101 km (0.094 R)
• M26: 63,030,370 km (0.088 R)
• M27: 64,768,249 km (0.083 R)
• M28: 66,537,991 km (0.11 R)
• M29: 70,173,668 km (0.112 R)
• M30: 71,570,464 km (0.053 R)
• M31: 73,939,645 km (0.106 R)
• M32: 74,901,709 km (0.079 R)
• M33: 78,086,199 km (0.089 R)
• M34: 79,837,691 km (0.083 R)
• M35: 83,679,065 km (0.061 R)
• M36: 86,307,200 km (0.05 R)
• M37: 86,573,036 km (0.05 R)
• M38: 93,397,092 km (0.109 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 19,881 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit