🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.46 AU - 0.62 AU

Year: 143 Days

Day: 15.9 Hours

Environment

Temp: 218 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,343,865 km

• M1: 24,684 km (0.041 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.3 AU - 1.3 AU

Year: 533 Days

Day: 40.2 Hours

Environment

Temp: -1 °C

Axial Tilt: 7.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 89,343,865 km

• M1: 487,988 km (0.119 R)
• M2: 686,804 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.43 AU - 2.87 AU

Year: 1553 Days

Day: 39.7 Hours

Environment

Temp: -96 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,343,865 km

• M1: 120,725 km (0.057 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 462.6

Radius: 6.4

Gravity: 11.29 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 17.89 AU - 21.09 AU

Year: 30966 Days

Day: 22.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 89,343,865 km

• M1: 79,586 km (0.107 R)
• M2: 525,986 km (0.098 R)
• M3: 1,223,262 km (0.091 R)
• M4: 1,703,471 km (0.12 R)
• M5: 1,915,900 km (0.115 R)
• M6: 2,764,718 km (0.046 R)
• M7: 3,143,799 km (0.106 R)
• M8: 3,745,033 km (0.111 R)
• M9: 4,209,684 km (0.091 R)
• M10: 5,374,603 km (0.115 R)
• M11: 8,213,821 km (0.087 R)
• M12: 9,828,580 km (0.095 R)
• M13: 12,558,592 km (0.082 R)
• M14: 17,138,231 km (0.056 R)
• M15: 19,846,701 km (0.079 R)
• M16: 21,560,344 km (0.096 R)
• M17: 22,293,673 km (0.111 R)
• M18: 24,820,830 km (0.108 R)
• M19: 26,927,018 km (0.076 R)
• M20: 30,045,835 km (0.052 R)
• M21: 31,624,990 km (0.104 R)
• M22: 32,707,929 km (0.115 R)
• M23: 35,378,849 km (0.062 R)
• M24: 36,251,603 km (0.096 R)
• M25: 36,693,366 km (0.034 R)
• M26: 55,481,512 km (0.037 R)
• M27: 55,872,112 km (0.081 R)
• M28: 60,290,635 km (0.079 R)
• M29: 63,220,509 km (0.103 R)
• M30: 64,936,546 km (0.088 R)
• M31: 72,344,184 km (0.043 R)
• M32: 74,933,274 km (0.106 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 18,042 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit