🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.51 AU - 0.61 AU

Year: 147 Days

Day: 41.8 Hours

Environment

Temp: 234 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.21 AU - 1.67 AU

Year: 607 Days

Day: 19.3 Hours

Environment

Temp: -2 °C

Axial Tilt: 16.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.9 AU - 2.14 AU

Year: 1009 Days

Day: 40.5 Hours

Environment

Temp: -49 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.8

Radius: 13.3

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 6.97 AU - 9.97 AU

Year: 8664 Days

Day: 9.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 72,646,117 km

• M1: 165,455 km (0.119 R)
• M2: 996,920 km (0.101 R)
• M3: 1,550,582 km (0.056 R)
• M4: 2,565,753 km (0.094 R)
• M5: 3,065,859 km (0.12 R)
• M6: 4,459,662 km (0.092 R)
• M7: 7,500,837 km (0.109 R)
• M8: 8,533,212 km (0.051 R)
• M9: 9,164,515 km (0.041 R)
• M10: 9,997,327 km (0.108 R)
• M11: 10,699,240 km (0.09 R)
• M12: 11,528,162 km (0.086 R)
• M13: 15,163,839 km (0.119 R)
• M14: 15,797,535 km (0.082 R)
• M15: 19,909,083 km (0.096 R)
• M16: 20,809,662 km (0.089 R)
• M17: 21,809,574 km (0.083 R)
• M18: 22,841,201 km (0.093 R)
• M19: 24,763,983 km (0.098 R)
• M20: 26,460,871 km (0.109 R)
• M21: 26,959,631 km (0.099 R)
• M22: 28,580,524 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.7

Radius: 8.9

Gravity: 11.09 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 11.51 AU - 14.5 AU

Year: 16474 Days

Day: 11.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 72,646,117 km

• M1: 110,702 km (0.081 R)
• M2: 492,775 km (0.089 R)
• M3: 772,823 km (0.077 R)
• M4: 1,113,457 km (0.098 R)
• M5: 1,602,792 km (0.041 R)
• M6: 3,466,781 km (0.088 R)
• M7: 5,109,964 km (0.113 R)
• M8: 5,408,262 km (0.037 R)
• M9: 6,040,164 km (0.111 R)
• M10: 6,589,188 km (0.052 R)
• M11: 7,982,991 km (0.065 R)
• M12: 9,177,680 km (0.113 R)
• M13: 12,645,508 km (0.117 R)
• M14: 13,685,662 km (0.105 R)
• M15: 14,781,915 km (0.071 R)
• M16: 15,467,073 km (0.111 R)
• M17: 17,148,105 km (0.095 R)
• M18: 20,587,509 km (0.084 R)
• M19: 22,319,703 km (0.03 R)
• M20: 23,424,932 km (0.11 R)
• M21: 24,883,811 km (0.055 R)
• M22: 26,735,683 km (0.103 R)
• M23: 27,981,683 km (0.063 R)
• M24: 29,266,131 km (0.041 R)
• M25: 32,712,118 km (0.115 R)
• M26: 33,096,584 km (0.118 R)
• M27: 41,735,562 km (0.108 R)
• M28: 44,342,754 km (0.094 R)
• M29: 49,205,283 km (0.087 R)
• M30: 62,104,509 km (0.057 R)
• M31: 62,694,373 km (0.082 R)
• M32: 63,486,494 km (0.054 R)
• M33: 70,705,190 km (0.067 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 11,581 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit