🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.68 AU - 0.76 AU

Year: 230 Days

Day: 42.8 Hours

Environment

Temp: 95 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,264,886 km

• M1: 29,172 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.22 AU - 1.38 AU

Year: 558 Days

Day: 27.3 Hours

Environment

Temp: -32 °C

Axial Tilt: 147 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,264,886 km

• M1: 43,533 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.5

Radius: 12.6

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 8.63 AU - 13.61 AU

Year: 13970 Days

Day: 8.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 62,264,886 km

• M1: 157,078 km (0.06 R)
• M2: 551,867 km (0.085 R)
• M3: 1,184,067 km (0.059 R)
• M4: 1,694,645 km (0.09 R)
• M5: 2,126,983 km (0.096 R)
• M6: 4,004,885 km (0.057 R)
• M7: 5,381,634 km (0.073 R)
• M8: 5,843,442 km (0.104 R)
• M9: 6,566,150 km (0.08 R)
• M10: 7,738,997 km (0.118 R)
• M11: 8,900,026 km (0.059 R)
• M12: 10,442,679 km (0.117 R)
• M13: 11,107,343 km (0.086 R)
• M14: 11,977,554 km (0.106 R)
• M15: 15,419,801 km (0.032 R)
• M16: 16,136,225 km (0.102 R)
• M17: 17,790,628 km (0.093 R)
• M18: 21,610,908 km (0.118 R)
• M19: 22,874,262 km (0.114 R)
• M20: 28,105,999 km (0.101 R)
• M21: 28,851,745 km (0.104 R)
• M22: 31,737,637 km (0.033 R)
• M23: 33,606,264 km (0.101 R)
• M24: 38,597,298 km (0.113 R)
• M25: 39,122,087 km (0.112 R)
• M26: 40,051,988 km (0.109 R)
• M27: 41,542,730 km (0.109 R)
• M28: 43,635,006 km (0.117 R)
• M29: 44,204,525 km (0.11 R)
• M30: 47,127,069 km (0.091 R)
• M31: 48,941,243 km (0.104 R)
• M32: 54,497,906 km (0.104 R)
• M33: 55,158,680 km (0.036 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.4

Radius: 14

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 10.88 AU - 12.8 AU

Year: 15348 Days

Day: 9.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 62,264,886 km

• M1: 174,132 km (0.09 R)
• M2: 627,413 km (0.09 R)
• M3: 1,265,448 km (0.028 R)
• M4: 1,735,934 km (0.096 R)
• M5: 2,508,457 km (0.035 R)
• M6: 4,774,266 km (0.114 R)
• M7: 7,213,909 km (0.101 R)
• M8: 9,005,642 km (0.102 R)
• M9: 9,628,867 km (0.075 R)
• M10: 11,313,638 km (0.086 R)
• M11: 13,585,731 km (0.095 R)
• M12: 16,527,274 km (0.078 R)
• M13: 18,024,898 km (0.087 R)
• M14: 23,542,965 km (0.089 R)
• M15: 25,848,268 km (0.07 R)
• M16: 26,789,987 km (0.102 R)
• M17: 27,323,004 km (0.09 R)
• M18: 28,300,327 km (0.101 R)
• M19: 29,639,377 km (0.103 R)
• M20: 31,608,235 km (0.086 R)
• M21: 33,416,724 km (0.1 R)
• M22: 35,039,112 km (0.107 R)
• M23: 37,107,153 km (0.1 R)
• M24: 38,710,843 km (0.049 R)
• M25: 43,358,699 km (0.101 R)
• M26: 44,093,823 km (0.071 R)
• M27: 49,956,264 km (0.058 R)
• M28: 53,073,734 km (0.118 R)
• M29: 54,765,387 km (0.11 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 19,948 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit