🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.51 AU - 0.55 AU

Year: 141 Days

Day: 20 Hours

Environment

Temp: 190 °C

Axial Tilt: 41.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.96 AU - 1.58 AU

Year: 523 Days

Day: 21.9 Hours

Environment

Temp: 2 °C

Axial Tilt: 14.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.1

Radius: 13.9

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 10.67 AU - 10.85 AU

Year: 12892 Days

Day: 7 Hours

Environment

Temp: -183 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 72,570,750 km

• M1: 173,384 km (0.091 R)
• M2: 631,153 km (0.114 R)
• M3: 1,238,222 km (0.086 R)
• M4: 1,884,484 km (0.088 R)
• M5: 2,705,627 km (0.091 R)
• M6: 3,352,189 km (0.119 R)
• M7: 4,691,389 km (0.072 R)
• M8: 5,163,221 km (0.118 R)
• M9: 6,362,248 km (0.111 R)
• M10: 7,333,437 km (0.098 R)
• M11: 8,160,713 km (0.106 R)
• M12: 9,946,762 km (0.119 R)
• M13: 10,445,522 km (0.059 R)
• M14: 10,902,992 km (0.078 R)
• M15: 11,796,690 km (0.109 R)
• M16: 12,293,055 km (0.089 R)
• M17: 16,549,564 km (0.05 R)
• M18: 21,152,690 km (0.099 R)
• M19: 24,791,060 km (0.116 R)
• M20: 26,652,207 km (0.061 R)
• M21: 29,051,458 km (0.062 R)
• M22: 29,958,619 km (0.116 R)
• M23: 30,535,020 km (0.043 R)
• M24: 31,591,330 km (0.051 R)
• M25: 32,915,421 km (0.071 R)
• M26: 33,652,939 km (0.088 R)
• M27: 40,937,009 km (0.091 R)
• M28: 49,527,666 km (0.049 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 878.2

Radius: 6.6

Gravity: 20.16 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 11.91 AU - 13.41 AU

Year: 16453 Days

Day: 18.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 72,570,750 km

• M1: 82,728 km (0.096 R)
• M2: 390,301 km (0.107 R)
• M3: 918,830 km (0.114 R)
• M4: 1,589,627 km (0.095 R)
• M5: 2,283,611 km (0.096 R)
• M6: 3,492,362 km (0.091 R)
• M7: 4,154,632 km (0.099 R)
• M8: 4,861,931 km (0.109 R)
• M9: 5,151,552 km (0.094 R)
• M10: 6,955,403 km (0.104 R)
• M11: 8,927,403 km (0.098 R)
• M12: 9,473,285 km (0.117 R)
• M13: 10,333,473 km (0.082 R)
• M14: 15,505,969 km (0.1 R)
• M15: 16,616,733 km (0.099 R)
• M16: 17,694,735 km (0.048 R)
• M17: 18,467,857 km (0.113 R)
• M18: 18,995,638 km (0.11 R)
• M19: 19,806,160 km (0.116 R)
• M20: 26,467,603 km (0.109 R)
• M21: 26,801,506 km (0.03 R)
• M22: 27,477,987 km (0.102 R)
• M23: 31,652,366 km (0.119 R)
• M24: 32,154,716 km (0.074 R)
• M25: 32,534,994 km (0.078 R)
• M26: 37,896,581 km (0.034 R)
• M27: 38,748,392 km (0.112 R)
• M28: 42,435,530 km (0.098 R)
• M29: 44,442,236 km (0.051 R)
• M30: 44,914,218 km (0.108 R)
• M31: 49,312,844 km (0.117 R)
• M32: 52,926,380 km (0.104 R)
• M33: 62,428,538 km (0.046 R)
• M34: 64,015,173 km (0.057 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 10,586 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit