🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.04 AU - 1.1 AU

Year: 395 Days

Day: 22.7 Hours

Environment

Temp: 42 °C

Axial Tilt: 43.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.21 AU - 1.25 AU

Year: 486 Days

Day: 28.1 Hours

Environment

Temp: 1 °C

Axial Tilt: 28.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 60,226,671 km

• M1: 52,509 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.7 AU - 5.18 AU

Year: 3335 Days

Day: 13.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.4

Radius: 13.1

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 8.2 AU - 11.68 AU

Year: 11171 Days

Day: 14.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 60,226,671 km

• M1: 169,345 km (0.108 R)
• M2: 587,620 km (0.086 R)
• M3: 1,074,113 km (0.094 R)
• M4: 2,394,015 km (0.086 R)
• M5: 3,149,933 km (0.118 R)
• M6: 3,930,834 km (0.083 R)
• M7: 4,577,096 km (0.04 R)
• M8: 5,016,166 km (0.057 R)
• M9: 6,434,354 km (0.117 R)
• M10: 7,063,563 km (0.098 R)
• M11: 8,063,176 km (0.091 R)
• M12: 11,000,081 km (0.114 R)
• M13: 12,454,023 km (0.082 R)
• M14: 13,374,050 km (0.103 R)
• M15: 13,790,530 km (0.059 R)
• M16: 14,965,023 km (0.092 R)
• M17: 16,205,189 km (0.084 R)
• M18: 21,208,490 km (0.06 R)
• M19: 25,304,480 km (0.107 R)
• M20: 27,922,592 km (0.045 R)
• M21: 30,923,077 km (0.1 R)
• M22: 32,394,222 km (0.042 R)
• M23: 32,930,830 km (0.091 R)
• M24: 35,136,650 km (0.04 R)
• M25: 37,204,691 km (0.112 R)
• M26: 38,747,943 km (0.055 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873

Radius: 12

Gravity: 6.06 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 9.47 AU - 11.93 AU

Year: 12476 Days

Day: 9.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 60,226,671 km

• M1: 156,330 km (0.109 R)
• M2: 581,188 km (0.047 R)
• M3: 1,525,449 km (0.113 R)
• M4: 2,117,857 km (0.087 R)
• M5: 3,577,633 km (0.071 R)
• M6: 4,023,136 km (0.097 R)
• M7: 4,443,206 km (0.111 R)
• M8: 5,808,287 km (0.091 R)
• M9: 7,260,583 km (0.091 R)
• M10: 8,694,479 km (0.072 R)
• M11: 9,504,551 km (0.074 R)
• M12: 10,364,290 km (0.116 R)
• M13: 10,813,233 km (0.118 R)
• M14: 12,300,685 km (0.066 R)
• M15: 14,055,618 km (0.113 R)
• M16: 17,896,543 km (0.075 R)
• M17: 18,625,832 km (0.113 R)
• M18: 20,404,551 km (0.119 R)
• M19: 21,021,942 km (0.117 R)
• M20: 24,199,101 km (0.083 R)
• M21: 24,692,026 km (0.051 R)
• M22: 28,878,971 km (0.072 R)
• M23: 30,449,749 km (0.116 R)
• M24: 31,256,231 km (0.113 R)
• M25: 32,313,888 km (0.089 R)
• M26: 38,095,846 km (0.101 R)
• M27: 42,788,133 km (0.1 R)
• M28: 44,091,878 km (0.04 R)
• M29: 46,021,541 km (0.041 R)
• M30: 55,661,478 km (0.112 R)
• M31: 58,089,751 km (0.118 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: 229 - 15,292 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit