🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.46 AU - 0.6 AU

Year: 253 Days

Day: 26.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,246,140 km

• M1: 80,932 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.2

Radius: 8.3

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.67 AU - 0.95 AU

Year: 478 Days

Day: 6.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 49,246,140 km

• M1: 103,223 km (0.062 R)
• M2: 425,456 km (0.086 R)
• M3: 777,610 km (0.1 R)
• M4: 1,048,681 km (0.068 R)
• M5: 1,454,390 km (0.075 R)
• M6: 1,867,131 km (0.057 R)
• M7: 2,170,216 km (0.027 R)
• M8: 2,782,969 km (0.085 R)
• M9: 3,113,580 km (0.095 R)
• M10: 3,542,478 km (0.11 R)
• M11: 3,828,509 km (0.046 R)
• M12: 4,238,706 km (0.062 R)
• M13: 4,590,560 km (0.107 R)
• M14: 4,870,907 km (0.032 R)
• M15: 5,305,040 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.6

Radius: 11.7

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.86 AU - 1.94 AU

Year: 1718 Days

Day: 11.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 49,246,140 km

• M1: 145,559 km (0.1 R)
• M2: 526,884 km (0.104 R)
• M3: 948,750 km (0.057 R)
• M4: 1,376,151 km (0.035 R)
• M5: 1,752,539 km (0.099 R)
• M6: 2,515,638 km (0.111 R)
• M7: 2,981,785 km (0.113 R)
• M8: 4,475,071 km (0.083 R)
• M9: 5,252,232 km (0.11 R)
• M10: 5,803,051 km (0.071 R)
• M11: 6,675,207 km (0.04 R)
• M12: 7,074,932 km (0.104 R)
• M13: 7,805,718 km (0.097 R)
• M14: 9,188,900 km (0.036 R)
• M15: 9,751,836 km (0.095 R)
• M16: 10,128,374 km (0.078 R)
• M17: 11,466,527 km (0.103 R)
• M18: 11,886,299 km (0.081 R)
• M19: 13,711,393 km (0.114 R)
• M20: 14,847,439 km (0.12 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 286.1

Radius: 7.5

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 7.22 AU - 9.68 AU

Year: 16114 Days

Day: 22.1 Hours

Environment

Temp: -234 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 49,246,140 km

• M1: 93,499 km (0.031 R)
• M2: 365,767 km (0.057 R)
• M3: 927,656 km (0.098 R)
• M4: 1,329,626 km (0.093 R)
• M5: 1,688,810 km (0.089 R)
• M6: 2,059,514 km (0.109 R)
• M7: 2,386,535 km (0.114 R)
• M8: 4,366,612 km (0.106 R)
• M9: 7,369,640 km (0.064 R)
• M10: 10,085,888 km (0.113 R)
• M11: 11,582,466 km (0.105 R)
• M12: 14,224,514 km (0.119 R)
• M13: 15,961,195 km (0.114 R)
• M14: 21,585,178 km (0.091 R)
• M15: 23,870,285 km (0.12 R)
• M16: 28,299,878 km (0.115 R)
• M17: 29,539,596 km (0.11 R)
• M18: 35,568,539 km (0.108 R)
• M19: 41,311,003 km (0.095 R)
• M20: 45,092,688 km (0.102 R)
• M21: 47,497,773 km (0.083 R)
• M22: 47,786,197 km (0.11 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 16,788 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit