🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.48 AU - 0.54 AU

Year: 129 Days

Day: 14.1 Hours

Environment

Temp: 235 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.62 AU - 0.76 AU

Year: 202 Days

Day: 14.8 Hours

Environment

Temp: 208 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,761,987 km

• M1: 311,912 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.55 AU - 5.29 AU

Year: 3853 Days

Day: 28.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877

Radius: 8.9

Gravity: 11.07 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 5.61 AU - 7.11 AU

Year: 5663 Days

Day: 13.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 54,761,987 km

• M1: 110,852 km (0.094 R)
• M2: 416,630 km (0.096 R)
• M3: 801,994 km (0.077 R)
• M4: 1,088,923 km (0.079 R)
• M5: 1,556,566 km (0.11 R)
• M6: 1,909,766 km (0.108 R)
• M7: 4,212,975 km (0.084 R)
• M8: 4,603,874 km (0.116 R)
• M9: 5,220,816 km (0.106 R)
• M10: 6,281,465 km (0.109 R)
• M11: 6,584,999 km (0.06 R)
• M12: 7,442,344 km (0.072 R)
• M13: 9,034,066 km (0.09 R)
• M14: 9,774,874 km (0.082 R)
• M15: 11,033,890 km (0.07 R)
• M16: 13,312,266 km (0.114 R)
• M17: 13,984,409 km (0.114 R)
• M18: 15,396,314 km (0.032 R)
• M19: 17,423,365 km (0.112 R)
• M20: 17,822,342 km (0.075 R)
• M21: 18,846,639 km (0.057 R)
• M22: 19,550,946 km (0.114 R)
• M23: 23,986,223 km (0.077 R)
• M24: 24,397,468 km (0.058 R)
• M25: 26,436,786 km (0.044 R)
• M26: 28,495,402 km (0.051 R)
• M27: 30,084,132 km (0.096 R)
• M28: 34,573,115 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.9

Radius: 8.6

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 6.59 AU - 10.47 AU

Year: 8797 Days

Day: 7.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 54,761,987 km

• M1: 109,206 km (0.08 R)
• M2: 501,901 km (0.072 R)
• M3: 938,876 km (0.107 R)
• M4: 1,233,584 km (0.082 R)
• M5: 1,539,362 km (0.119 R)
• M6: 2,358,710 km (0.112 R)
• M7: 2,796,882 km (0.115 R)
• M8: 3,245,526 km (0.108 R)
• M9: 3,788,865 km (0.117 R)
• M10: 4,688,547 km (0.083 R)
• M11: 5,598,551 km (0.117 R)
• M12: 6,517,530 km (0.118 R)
• M13: 9,740,617 km (0.119 R)
• M14: 12,030,511 km (0.064 R)
• M15: 12,560,387 km (0.077 R)
• M16: 13,440,321 km (0.103 R)
• M17: 13,723,660 km (0.1 R)
• M18: 14,302,155 km (0.076 R)
• M19: 20,188,831 km (0.082 R)
• M20: 21,549,124 km (0.081 R)
• M21: 25,559,993 km (0.045 R)
• M22: 27,969,715 km (0.084 R)
• M23: 28,618,372 km (0.067 R)
• M24: 30,042,095 km (0.114 R)
• M25: 34,173,838 km (0.046 R)
• M26: 36,649,833 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.6

Radius: 9.4

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 8.5 AU - 13.48 AU

Year: 12865 Days

Day: 11.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 54,761,987 km

• M1: 121,025 km (0.111 R)
• M2: 584,030 km (0.115 R)
• M3: 894,894 km (0.096 R)
• M4: 1,729,202 km (0.056 R)
• M5: 5,851,072 km (0.064 R)
• M6: 8,703,155 km (0.097 R)
• M7: 15,261,227 km (0.066 R)

Asteroid Belt

Center: 11.44 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.4

Radius: 12.8

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 10.5 AU - 13.28 AU

Year: 14477 Days

Day: 14.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 54,761,987 km

• M1: 159,471 km (0.072 R)
• M2: 664,813 km (0.051 R)
• M3: 1,198,429 km (0.112 R)
• M4: 1,648,269 km (0.026 R)
• M5: 2,362,599 km (0.094 R)
• M6: 3,108,345 km (0.119 R)
• M7: 4,090,155 km (0.083 R)
• M8: 5,101,736 km (0.03 R)
• M9: 6,504,815 km (0.098 R)
• M10: 7,359,766 km (0.096 R)
• M11: 8,520,496 km (0.11 R)
• M12: 9,144,918 km (0.11 R)
• M13: 9,645,921 km (0.066 R)
• M14: 12,071,651 km (0.092 R)
• M15: 14,272,684 km (0.063 R)
• M16: 14,675,252 km (0.115 R)
• M17: 16,508,275 km (0.11 R)
• M18: 22,017,515 km (0.043 R)
• M19: 22,646,275 km (0.114 R)
• M20: 24,223,186 km (0.113 R)
• M21: 29,826,973 km (0.087 R)
• M22: 31,043,054 km (0.071 R)
• M23: 35,498,976 km (0.104 R)
• M24: 36,613,480 km (0.099 R)
• M25: 37,623,715 km (0.092 R)
• M26: 43,374,706 km (0.102 R)
• M27: 45,511,412 km (0.089 R)
• M28: 49,993,664 km (0.113 R)
• M29: 51,236,972 km (0.12 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 10,536 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit