🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.57 AU - 0.69 AU

Year: 318 Days

Day: 28.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 14,736,795 km

• M1: 700,417 km (0.06 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.8

Radius: 8.6

Gravity: 11.27 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.55 AU - 1.83 AU

Year: 1397 Days

Day: 7.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 14,736,795 km

• M1: 115,639 km (0.087 R)
• M2: 518,207 km (0.103 R)
• M3: 805,136 km (0.099 R)
• M4: 1,463,815 km (0.109 R)
• M5: 1,755,082 km (0.063 R)
• M6: 2,062,805 km (0.108 R)
• M7: 2,356,765 km (0.1 R)
• M8: 2,733,303 km (0.059 R)
• M9: 3,015,893 km (0.049 R)
• M10: 3,444,641 km (0.079 R)
• M11: 4,182,158 km (0.054 R)
• M12: 4,578,592 km (0.114 R)
• M13: 5,557,561 km (0.117 R)
• M14: 6,520,223 km (0.118 R)
• M15: 7,480,642 km (0.085 R)
• M16: 7,811,702 km (0.083 R)
• M17: 9,328,774 km (0.105 R)
• M18: 10,375,510 km (0.037 R)
• M19: 10,752,796 km (0.083 R)
• M20: 11,902,755 km (0.09 R)
• M21: 12,469,132 km (0.085 R)
• M22: 13,013,818 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.4

Radius: 9.7

Gravity: 8.64 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.25 AU - 3.53 AU

Year: 3124 Days

Day: 10 Hours

Environment

Temp: -201 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 14,736,795 km

• M1: 121,922 km (0.12 R)
• M2: 438,023 km (0.035 R)
• M3: 761,004 km (0.082 R)
• M4: 1,125,874 km (0.081 R)
• M5: 1,457,682 km (0.112 R)
• M6: 2,518,929 km (0.106 R)
• M7: 2,889,333 km (0.071 R)
• M8: 3,333,190 km (0.111 R)
• M9: 4,247,233 km (0.091 R)
• M10: 5,742,015 km (0.076 R)
• M11: 6,045,100 km (0.045 R)
• M12: 6,865,196 km (0.056 R)
• M13: 7,430,377 km (0.075 R)
• M14: 7,824,268 km (0.114 R)
• M15: 8,582,579 km (0.104 R)
• M16: 9,053,214 km (0.094 R)
• M17: 10,285,452 km (0.066 R)
• M18: 10,651,368 km (0.115 R)
• M19: 12,613,045 km (0.07 R)
• M20: 12,938,570 km (0.113 R)
• M21: 13,461,415 km (0.082 R)
• M22: 14,448,013 km (0.103 R)
• M23: 18,223,265 km (0.048 R)
• M24: 19,001,473 km (0.089 R)
• M25: 20,368,797 km (0.114 R)
• M26: 21,667,756 km (0.114 R)
• M27: 22,677,691 km (0.12 R)

Asteroid Belt

Center: 3.22 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111

Radius: 11

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.15 AU - 3.93 AU

Year: 4235 Days

Day: 5 Hours

Environment

Temp: -214 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 14,736,795 km

• M1: 152,291 km (0.07 R)
• M2: 829,371 km (0.099 R)
• M3: 1,972,747 km (0.074 R)
• M4: 2,552,588 km (0.053 R)
• M5: 2,898,010 km (0.076 R)
• M6: 3,633,283 km (0.119 R)
• M7: 4,109,454 km (0.113 R)
• M8: 4,607,016 km (0.112 R)
• M9: 5,318,204 km (0.04 R)
• M10: 6,247,057 km (0.117 R)
• M11: 6,959,143 km (0.116 R)
• M12: 8,186,743 km (0.073 R)
• M13: 9,390,857 km (0.111 R)
• M14: 11,066,502 km (0.113 R)
• M15: 11,842,616 km (0.075 R)
• M16: 13,297,605 km (0.087 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: 480 - 12,320 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit