🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.47 AU - 0.59 AU

Year: 140 Days

Day: 14.2 Hours

Environment

Temp: 190 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.73 AU - 1.07 AU

Year: 310 Days

Day: 45.7 Hours

Environment

Temp: 169 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.27 AU - 1.77 AU

Year: 681 Days

Day: 42.2 Hours

Environment

Temp: -31 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,164,489 km

• M1: 93,947 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.15 AU - 2.59 AU

Year: 1326 Days

Day: 37.5 Hours

Environment

Temp: -82 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.6

Radius: 8.4

Gravity: 13.03 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 6.43 AU - 6.99 AU

Year: 6317 Days

Day: 9.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 108 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 69,164,489 km

• M1: 105,018 km (0.087 R)
• M2: 434,133 km (0.12 R)
• M3: 786,885 km (0.032 R)
• M4: 1,961,527 km (0.058 R)
• M5: 2,479,136 km (0.093 R)
• M6: 3,191,371 km (0.116 R)
• M7: 3,572,098 km (0.045 R)
• M8: 4,644,266 km (0.104 R)
• M9: 5,595,110 km (0.102 R)
• M10: 7,069,846 km (0.046 R)
• M11: 11,522,178 km (0.067 R)
• M12: 13,138,134 km (0.113 R)
• M13: 15,332,585 km (0.101 R)
• M14: 15,773,599 km (0.069 R)
• M15: 17,350,361 km (0.09 R)
• M16: 18,246,901 km (0.071 R)
• M17: 18,742,369 km (0.102 R)
• M18: 19,319,518 km (0.106 R)
• M19: 19,686,182 km (0.103 R)
• M20: 21,122,172 km (0.086 R)
• M21: 22,952,203 km (0.11 R)
• M22: 23,612,827 km (0.065 R)
• M23: 25,319,888 km (0.098 R)
• M24: 26,925,074 km (0.06 R)
• M25: 29,169,341 km (0.032 R)
• M26: 33,392,040 km (0.082 R)
• M27: 34,669,456 km (0.109 R)
• M28: 35,868,782 km (0.086 R)
• M29: 38,465,502 km (0.062 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 671.3

Radius: 4

Gravity: 41.96 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 10.9 AU - 15.58 AU

Year: 17509 Days

Day: 19.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 69,164,489 km

• M1: 49,816 km (0.104 R)
• M2: 208,689 km (0.074 R)
• M3: 365,916 km (0.106 R)
• M4: 501,751 km (0.101 R)
• M5: 653,892 km (0.102 R)
• M6: 1,440,627 km (0.118 R)
• M7: 1,752,838 km (0.034 R)
• M8: 1,972,448 km (0.099 R)
• M9: 2,466,420 km (0.098 R)
• M10: 2,601,806 km (0.098 R)
• M11: 2,766,214 km (0.102 R)
• M12: 3,220,842 km (0.06 R)
• M13: 3,355,630 km (0.117 R)
• M14: 8,131,392 km (0.087 R)
• M15: 8,585,871 km (0.114 R)
• M16: 9,993,886 km (0.068 R)
• M17: 13,257,812 km (0.118 R)
• M18: 13,815,812 km (0.093 R)
• M19: 15,583,610 km (0.064 R)
• M20: 18,423,726 km (0.114 R)
• M21: 20,651,238 km (0.081 R)
• M22: 22,264,501 km (0.115 R)
• M23: 25,632,249 km (0.11 R)
• M24: 29,441,459 km (0.055 R)
• M25: 31,725,968 km (0.119 R)
• M26: 34,908,364 km (0.114 R)
• M27: 36,916,416 km (0.066 R)
• M28: 38,018,204 km (0.106 R)
• M29: 42,047,025 km (0.094 R)
• M30: 42,795,164 km (0.11 R)
• M31: 58,933,483 km (0.075 R)
• M32: 61,773,150 km (0.062 R)
• M33: 64,901,091 km (0.101 R)
• M34: 66,302,075 km (0.119 R)
• M35: 67,927,905 km (0.092 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 10,426 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit