🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.68 AU - 1.04 AU

Year: 284 Days

Day: 23 Hours

Environment

Temp: 93 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.99 AU - 1.13 AU

Year: 389 Days

Day: 25.8 Hours

Environment

Temp: 46 °C

Axial Tilt: 35.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.09 AU - 1.59 AU

Year: 553 Days

Day: 23.2 Hours

Environment

Temp: -8 °C

Axial Tilt: 12.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 12.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.7

Radius: 12.2

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 10.51 AU - 14.69 AU

Year: 15942 Days

Day: 5.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 96,825,134 km

• M1: 152,291 km (0.105 R)
• M2: 661,821 km (0.111 R)
• M3: 1,788,443 km (0.069 R)
• M4: 4,293,459 km (0.065 R)
• M5: 5,769,691 km (0.041 R)
• M6: 6,561,811 km (0.07 R)
• M7: 7,246,521 km (0.078 R)
• M8: 8,265,282 km (0.119 R)
• M9: 8,708,541 km (0.116 R)
• M10: 10,701,035 km (0.104 R)
• M11: 14,130,117 km (0.073 R)
• M12: 15,866,500 km (0.043 R)
• M13: 22,019,161 km (0.095 R)
• M14: 24,146,443 km (0.117 R)
• M15: 25,259,900 km (0.118 R)
• M16: 35,432,106 km (0.059 R)
• M17: 60,339,852 km (0.088 R)
• M18: 61,637,614 km (0.103 R)
• M19: 62,387,398 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 712.2

Radius: 4.4

Gravity: 36.79 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 16.24 AU - 20.58 AU

Year: 28156 Days

Day: 22.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 96,825,134 km

• M1: 54,753 km (0.029 R)
• M2: 201,957 km (0.083 R)
• M3: 489,484 km (0.052 R)
• M4: 677,379 km (0.095 R)
• M5: 1,216,829 km (0.1 R)
• M6: 1,409,212 km (0.075 R)
• M7: 1,917,396 km (0.116 R)
• M8: 2,224,820 km (0.117 R)
• M9: 2,366,339 km (0.103 R)
• M10: 2,854,776 km (0.119 R)
• M11: 3,255,549 km (0.053 R)
• M12: 5,036,362 km (0.092 R)
• M13: 5,883,834 km (0.106 R)
• M14: 6,871,778 km (0.086 R)
• M15: 7,173,218 km (0.116 R)
• M16: 7,378,915 km (0.043 R)
• M17: 8,354,293 km (0.09 R)
• M18: 9,230,338 km (0.114 R)
• M19: 9,721,767 km (0.099 R)
• M20: 10,295,325 km (0.101 R)
• M21: 11,509,462 km (0.108 R)
• M22: 13,504,948 km (0.091 R)
• M23: 14,543,307 km (0.048 R)
• M24: 15,548,006 km (0.089 R)
• M25: 18,935,799 km (0.087 R)
• M26: 21,484,049 km (0.087 R)
• M27: 27,623,696 km (0.104 R)
• M28: 31,294,977 km (0.075 R)
• M29: 33,246,930 km (0.082 R)
• M30: 35,426,870 km (0.115 R)
• M31: 36,779,385 km (0.12 R)
• M32: 41,867,358 km (0.116 R)
• M33: 48,311,884 km (0.094 R)
• M34: 49,601,119 km (0.103 R)
• M35: 61,391,675 km (0.115 R)
• M36: 64,661,286 km (0.068 R)
• M37: 67,816,006 km (0.103 R)
• M38: 72,259,212 km (0.07 R)
• M39: 76,395,893 km (0.066 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 10,503 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit