🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.77 AU - 1.01 AU

Year: 316 Days

Day: 41 Hours

Environment

Temp: 35 °C

Axial Tilt: 5.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 59,252,090 km

• M1: 259,253 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.5 AU - 3.18 AU

Year: 1803 Days

Day: 41.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 164.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,252,090 km

• M1: 138,677 km (0.052 R)
• M2: 535,710 km (0.08 R)

Asteroid Belt

Center: 5.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.6

Radius: 8

Gravity: 14.31 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 5.91 AU - 9.75 AU

Year: 8254 Days

Day: 14.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 59,252,090 km

• M1: 100,380 km (0.083 R)
• M2: 914,342 km (0.078 R)
• M3: 2,786,560 km (0.06 R)
• M4: 3,365,354 km (0.041 R)
• M5: 3,658,416 km (0.049 R)
• M6: 4,268,027 km (0.102 R)
• M7: 6,962,584 km (0.072 R)
• M8: 9,191,892 km (0.119 R)
• M9: 10,264,508 km (0.119 R)
• M10: 11,202,188 km (0.069 R)
• M11: 11,914,124 km (0.101 R)
• M12: 12,252,814 km (0.114 R)
• M13: 12,949,341 km (0.07 R)
• M14: 13,488,791 km (0.04 R)
• M15: 15,197,498 km (0.059 R)
• M16: 15,595,877 km (0.085 R)
• M17: 18,283,403 km (0.113 R)
• M18: 19,658,058 km (0.107 R)
• M19: 26,226,751 km (0.114 R)
• M20: 26,704,118 km (0.108 R)
• M21: 27,577,919 km (0.095 R)
• M22: 30,839,451 km (0.026 R)
• M23: 31,478,384 km (0.063 R)
• M24: 37,030,559 km (0.085 R)
• M25: 40,352,530 km (0.052 R)
• M26: 43,467,606 km (0.108 R)
• M27: 46,321,634 km (0.043 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.6

Radius: 8.6

Gravity: 12.7 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 7.49 AU - 12.31 AU

Year: 11735 Days

Day: 5.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 59,252,090 km

• M1: 110,702 km (0.076 R)
• M2: 407,953 km (0.077 R)
• M3: 678,576 km (0.117 R)
• M4: 966,103 km (0.096 R)
• M5: 1,284,148 km (0.097 R)
• M6: 1,801,607 km (0.114 R)
• M7: 2,452,208 km (0.087 R)
• M8: 3,151,728 km (0.111 R)
• M9: 3,455,860 km (0.075 R)
• M10: 3,835,689 km (0.032 R)
• M11: 4,153,585 km (0.099 R)
• M12: 4,941,816 km (0.12 R)
• M13: 6,053,627 km (0.106 R)
• M14: 7,367,845 km (0.103 R)
• M15: 10,605,442 km (0.076 R)
• M16: 13,400,229 km (0.079 R)
• M17: 13,931,900 km (0.095 R)
• M18: 15,684,290 km (0.093 R)
• M19: 18,868,630 km (0.085 R)
• M20: 19,284,362 km (0.084 R)
• M21: 19,791,200 km (0.045 R)
• M22: 26,482,413 km (0.062 R)
• M23: 30,616,999 km (0.105 R)
• M24: 31,422,883 km (0.103 R)
• M25: 32,717,653 km (0.107 R)
• M26: 37,464,692 km (0.097 R)
• M27: 39,458,533 km (0.115 R)
• M28: 40,964,834 km (0.072 R)
• M29: 46,012,565 km (0.108 R)
• M30: 47,988,304 km (0.054 R)
• M31: 52,434,802 km (0.107 R)
• M32: 58,721,353 km (0.11 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 12,206 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit